Remove extraneous files from sh sources

534 files changed, 0 insertions, 8016 deletions

diff --git a/bin/1sh/tests/Makefile b/bin/1sh/tests/Makefile
deleted file mode 100644
index 454536a4..00000000
--- a/bin/1sh/tests/Makefile
+++ /dev/null
@@ -1,14 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/Makefile 322438 2017-08-12 19:17:48Z jilles $
-
-.include <bsd.own.mk>
-
-TESTS_SUBDIRS+=	builtins
-TESTS_SUBDIRS+=	errors
-TESTS_SUBDIRS+=	execution
-TESTS_SUBDIRS+=	expansion
-TESTS_SUBDIRS+=	invocation
-TESTS_SUBDIRS+=	parameters
-TESTS_SUBDIRS+=	parser
-TESTS_SUBDIRS+=	set-e
-
-.include <bsd.test.mk>
diff --git a/bin/1sh/tests/Makefile.depend b/bin/1sh/tests/Makefile.depend
deleted file mode 100644
index c127cc67..00000000
--- a/bin/1sh/tests/Makefile.depend
+++ /dev/null
@@ -1,11 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/Makefile.depend 296587 2016-03-09 22:46:01Z bdrewery $
-# Autogenerated - do NOT edit!
-
-DIRDEPS = \
-
-
-.include <dirdeps.mk>
-
-.if ${DEP_RELDIR} == ${_DEP_RELDIR}
-# local dependencies - needed for -jN in clean tree
-.endif
diff --git a/bin/1sh/tests/builtins/Makefile b/bin/1sh/tests/builtins/Makefile
deleted file mode 100644
index f3427cf4..00000000
--- a/bin/1sh/tests/builtins/Makefile
+++ /dev/null
@@ -1,187 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/builtins/Makefile 336320 2018-07-15 21:55:17Z jilles $
-
-PACKAGE=	tests
-
-.include <src.opts.mk>
-
-TESTSDIR=	${TESTSBASE}/bin/sh/${.CURDIR:T}
-
-.PATH: ${.CURDIR:H}
-ATF_TESTS_SH=	functional_test
-
-${PACKAGE}FILES+=		alias.0 alias.0.stdout
-${PACKAGE}FILES+=		alias.1 alias.1.stderr
-${PACKAGE}FILES+=		alias3.0 alias3.0.stdout
-${PACKAGE}FILES+=		alias4.0
-${PACKAGE}FILES+=		break1.0
-${PACKAGE}FILES+=		break2.0 break2.0.stdout
-${PACKAGE}FILES+=		break3.0
-${PACKAGE}FILES+=		break4.4
-${PACKAGE}FILES+=		break5.4
-${PACKAGE}FILES+=		break6.0
-${PACKAGE}FILES+=		builtin1.0
-${PACKAGE}FILES+=		case1.0
-${PACKAGE}FILES+=		case2.0
-${PACKAGE}FILES+=		case3.0
-${PACKAGE}FILES+=		case4.0
-${PACKAGE}FILES+=		case5.0
-${PACKAGE}FILES+=		case6.0
-${PACKAGE}FILES+=		case7.0
-${PACKAGE}FILES+=		case8.0
-${PACKAGE}FILES+=		case9.0
-${PACKAGE}FILES+=		case10.0
-${PACKAGE}FILES+=		case11.0
-${PACKAGE}FILES+=		case12.0
-${PACKAGE}FILES+=		case13.0
-${PACKAGE}FILES+=		case14.0
-${PACKAGE}FILES+=		case15.0
-${PACKAGE}FILES+=		case16.0
-${PACKAGE}FILES+=		case17.0
-${PACKAGE}FILES+=		case18.0
-${PACKAGE}FILES+=		case19.0
-${PACKAGE}FILES+=		case20.0
-${PACKAGE}FILES+=		case21.0
-${PACKAGE}FILES+=		case22.0
-${PACKAGE}FILES+=		case23.0
-${PACKAGE}FILES+=		cd1.0
-${PACKAGE}FILES+=		cd2.0
-${PACKAGE}FILES+=		cd3.0
-${PACKAGE}FILES+=		cd4.0
-${PACKAGE}FILES+=		cd5.0
-${PACKAGE}FILES+=		cd6.0
-${PACKAGE}FILES+=		cd7.0
-${PACKAGE}FILES+=		cd8.0
-${PACKAGE}FILES+=		cd9.0 cd9.0.stdout
-${PACKAGE}FILES+=		cd10.0
-${PACKAGE}FILES+=		cd11.0
-${PACKAGE}FILES+=		command1.0
-${PACKAGE}FILES+=		command2.0
-${PACKAGE}FILES+=		command3.0
-${PACKAGE}FILES+=		command3.0.stdout
-${PACKAGE}FILES+=		command4.0
-${PACKAGE}FILES+=		command5.0
-${PACKAGE}FILES+=		command5.0.stdout
-${PACKAGE}FILES+=		command6.0
-${PACKAGE}FILES+=		command6.0.stdout
-${PACKAGE}FILES+=		command7.0
-${PACKAGE}FILES+=		command8.0
-${PACKAGE}FILES+=		command9.0
-${PACKAGE}FILES+=		command10.0
-${PACKAGE}FILES+=		command11.0
-${PACKAGE}FILES+=		command12.0
-${PACKAGE}FILES+=		dot1.0
-${PACKAGE}FILES+=		dot2.0
-${PACKAGE}FILES+=		dot3.0
-${PACKAGE}FILES+=		dot4.0
-${PACKAGE}FILES+=		echo1.0
-${PACKAGE}FILES+=		echo2.0
-${PACKAGE}FILES+=		echo3.0
-${PACKAGE}FILES+=		eval1.0
-${PACKAGE}FILES+=		eval2.0
-${PACKAGE}FILES+=		eval3.0
-${PACKAGE}FILES+=		eval4.0
-${PACKAGE}FILES+=		eval5.0
-${PACKAGE}FILES+=		eval6.0
-${PACKAGE}FILES+=		eval7.0
-${PACKAGE}FILES+=		eval8.7
-${PACKAGE}FILES+=		exec1.0
-${PACKAGE}FILES+=		exec2.0
-${PACKAGE}FILES+=		exit1.0
-${PACKAGE}FILES+=		exit2.8
-${PACKAGE}FILES+=		exit3.0
-${PACKAGE}FILES+=		export1.0
-${PACKAGE}FILES+=		fc1.0
-${PACKAGE}FILES+=		fc2.0
-${PACKAGE}FILES+=		for1.0
-${PACKAGE}FILES+=		for2.0
-${PACKAGE}FILES+=		for3.0
-${PACKAGE}FILES+=		getopts1.0 getopts1.0.stdout
-${PACKAGE}FILES+=		getopts2.0 getopts2.0.stdout
-${PACKAGE}FILES+=		getopts3.0
-${PACKAGE}FILES+=		getopts4.0
-${PACKAGE}FILES+=		getopts5.0
-${PACKAGE}FILES+=		getopts6.0
-${PACKAGE}FILES+=		getopts7.0
-${PACKAGE}FILES+=		getopts8.0 getopts8.0.stdout
-${PACKAGE}FILES+=		getopts9.0 getopts9.0.stdout
-${PACKAGE}FILES+=		getopts10.0
-${PACKAGE}FILES+=		hash1.0 hash1.0.stdout
-${PACKAGE}FILES+=		hash2.0 hash2.0.stdout
-${PACKAGE}FILES+=		hash3.0 hash3.0.stdout
-${PACKAGE}FILES+=		hash4.0
-${PACKAGE}FILES+=		jobid1.0
-${PACKAGE}FILES+=		jobid2.0
-${PACKAGE}FILES+=		kill1.0 kill2.0
-${PACKAGE}FILES+=		lineno.0 lineno.0.stdout
-${PACKAGE}FILES+=		lineno2.0
-${PACKAGE}FILES+=		lineno3.0 lineno3.0.stdout
-${PACKAGE}FILES+=		local1.0
-${PACKAGE}FILES+=		local2.0
-${PACKAGE}FILES+=		local3.0
-${PACKAGE}FILES+=		local4.0
-${PACKAGE}FILES+=		local5.0
-${PACKAGE}FILES+=		local6.0
-${PACKAGE}FILES+=		local7.0
-.if ${MK_NLS} != "no"
-${PACKAGE}FILES+=		locale1.0
-.endif
-${PACKAGE}FILES+=		locale2.0
-${PACKAGE}FILES+=		printf1.0
-${PACKAGE}FILES+=		printf2.0
-${PACKAGE}FILES+=		printf3.0
-${PACKAGE}FILES+=		printf4.0
-${PACKAGE}FILES+=		read1.0 read1.0.stdout
-${PACKAGE}FILES+=		read2.0
-${PACKAGE}FILES+=		read3.0 read3.0.stdout
-${PACKAGE}FILES+=		read4.0 read4.0.stdout
-${PACKAGE}FILES+=		read5.0
-${PACKAGE}FILES+=		read6.0
-${PACKAGE}FILES+=		read7.0
-${PACKAGE}FILES+=		read8.0
-${PACKAGE}FILES+=		read9.0
-${PACKAGE}FILES+=		return1.0
-${PACKAGE}FILES+=		return2.1
-${PACKAGE}FILES+=		return3.1
-${PACKAGE}FILES+=		return4.0
-${PACKAGE}FILES+=		return5.0
-${PACKAGE}FILES+=		return6.4
-${PACKAGE}FILES+=		return7.4
-${PACKAGE}FILES+=		return8.0
-${PACKAGE}FILES+=		set1.0
-${PACKAGE}FILES+=		set2.0
-${PACKAGE}FILES+=		set3.0
-${PACKAGE}FILES+=		trap1.0
-${PACKAGE}FILES+=		trap10.0
-${PACKAGE}FILES+=		trap11.0
-${PACKAGE}FILES+=		trap12.0
-${PACKAGE}FILES+=		trap13.0
-${PACKAGE}FILES+=		trap14.0
-${PACKAGE}FILES+=		trap15.0
-${PACKAGE}FILES+=		trap16.0
-${PACKAGE}FILES+=		trap17.0
-${PACKAGE}FILES+=		trap2.0
-${PACKAGE}FILES+=		trap3.0
-${PACKAGE}FILES+=		trap4.0
-${PACKAGE}FILES+=		trap5.0
-${PACKAGE}FILES+=		trap6.0
-${PACKAGE}FILES+=		trap7.0
-${PACKAGE}FILES+=		trap8.0
-${PACKAGE}FILES+=		trap9.0
-${PACKAGE}FILES+=		type1.0 type1.0.stderr
-${PACKAGE}FILES+=		type2.0
-${PACKAGE}FILES+=		type3.0
-${PACKAGE}FILES+=		unalias.0
-${PACKAGE}FILES+=		var-assign.0
-${PACKAGE}FILES+=		var-assign2.0
-${PACKAGE}FILES+=		wait1.0
-${PACKAGE}FILES+=		wait2.0
-${PACKAGE}FILES+=		wait3.0
-${PACKAGE}FILES+=		wait4.0
-${PACKAGE}FILES+=		wait5.0
-${PACKAGE}FILES+=		wait6.0
-${PACKAGE}FILES+=		wait7.0
-${PACKAGE}FILES+=		wait8.0
-${PACKAGE}FILES+=		wait9.127
-${PACKAGE}FILES+=		wait10.0
-
-.include <bsd.test.mk>
diff --git a/bin/1sh/tests/builtins/Makefile.depend b/bin/1sh/tests/builtins/Makefile.depend
deleted file mode 100644
index 60d10fe4..00000000
--- a/bin/1sh/tests/builtins/Makefile.depend
+++ /dev/null
@@ -1,11 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/builtins/Makefile.depend 296587 2016-03-09 22:46:01Z bdrewery $
-# Autogenerated - do NOT edit!
-
-DIRDEPS = \
-
-
-.include <dirdeps.mk>
-
-.if ${DEP_RELDIR} == ${_DEP_RELDIR}
-# local dependencies - needed for -jN in clean tree
-.endif
diff --git a/bin/1sh/tests/builtins/alias.0 b/bin/1sh/tests/builtins/alias.0
deleted file mode 100644
index 4337f897..00000000
--- a/bin/1sh/tests/builtins/alias.0
+++ /dev/null
@@ -1,9 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/builtins/alias.0 190285 2009-03-22 21:12:00Z stefanf $
-set -e
-
-unalias -a
-alias foo=bar
-alias bar=
-alias quux="1 2 3"
-alias
-alias foo
diff --git a/bin/1sh/tests/builtins/alias.0.stdout b/bin/1sh/tests/builtins/alias.0.stdout
deleted file mode 100644
index 52efaf0b..00000000
--- a/bin/1sh/tests/builtins/alias.0.stdout
+++ /dev/null
@@ -1,4 +0,0 @@
-bar=''
-foo=bar
-quux='1 2 3'
-foo=bar
diff --git a/bin/1sh/tests/builtins/alias.1 b/bin/1sh/tests/builtins/alias.1
deleted file mode 100644
index 76615ade..00000000
--- a/bin/1sh/tests/builtins/alias.1
+++ /dev/null
@@ -1,3 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/builtins/alias.1 149781 2005-09-04 11:59:59Z stefanf $
-unalias -a
-alias foo
diff --git a/bin/1sh/tests/builtins/alias.1.stderr b/bin/1sh/tests/builtins/alias.1.stderr
deleted file mode 100644
index c9f4011b..00000000
--- a/bin/1sh/tests/builtins/alias.1.stderr
+++ /dev/null
@@ -1 +0,0 @@
-alias: foo: not found
diff --git a/bin/1sh/tests/builtins/alias3.0 b/bin/1sh/tests/builtins/alias3.0
deleted file mode 100644
index cb0c2f78..00000000
--- a/bin/1sh/tests/builtins/alias3.0
+++ /dev/null
@@ -1,12 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/builtins/alias3.0 242767 2012-11-08 13:36:19Z jilles $
-set -e
-
-unalias -a
-alias foo=bar
-alias bar=
-alias quux="1 2 3"
-alias foo=bar
-alias bar=
-alias quux="1 2 3"
-alias
-alias foo
diff --git a/bin/1sh/tests/builtins/alias3.0.stdout b/bin/1sh/tests/builtins/alias3.0.stdout
deleted file mode 100644
index 52efaf0b..00000000
--- a/bin/1sh/tests/builtins/alias3.0.stdout
+++ /dev/null
@@ -1,4 +0,0 @@
-bar=''
-foo=bar
-quux='1 2 3'
-foo=bar
diff --git a/bin/1sh/tests/builtins/alias4.0 b/bin/1sh/tests/builtins/alias4.0
deleted file mode 100644
index adc5724a..00000000
--- a/bin/1sh/tests/builtins/alias4.0
+++ /dev/null
@@ -1,4 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/builtins/alias4.0 254849 2013-08-25 11:42:53Z jilles $
-
-unalias -a
-alias --
diff --git a/bin/1sh/tests/builtins/break1.0 b/bin/1sh/tests/builtins/break1.0
deleted file mode 100644
index ae59928e..00000000
--- a/bin/1sh/tests/builtins/break1.0
+++ /dev/null
@@ -1,16 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/builtins/break1.0 211349 2010-08-15 21:06:53Z jilles $
-
-if [ "$1" != nested ]; then
-	while :; do
-		set -- nested
-		. "$0"
-		echo bad2
-		exit 2
-	done
-	exit 0
-fi
-# To trigger the bug, the following commands must be at the top level,
-# with newlines in between.
-break
-echo bad1
-exit 1
diff --git a/bin/1sh/tests/builtins/break2.0 b/bin/1sh/tests/builtins/break2.0
deleted file mode 100644
index 521d504f..00000000
--- a/bin/1sh/tests/builtins/break2.0
+++ /dev/null
@@ -1,12 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/builtins/break2.0 211467 2010-08-18 20:26:50Z jilles $
-
-# It is not immediately obvious that this should work, and someone probably
-# relies on it.
-
-while :; do
-	trap 'break' USR1
-	kill -USR1 $$
-	echo bad
-	exit 1
-done
-echo good
diff --git a/bin/1sh/tests/builtins/break2.0.stdout b/bin/1sh/tests/builtins/break2.0.stdout
deleted file mode 100644
index 12799ccb..00000000
--- a/bin/1sh/tests/builtins/break2.0.stdout
+++ /dev/null
@@ -1 +0,0 @@
-good
diff --git a/bin/1sh/tests/builtins/break3.0 b/bin/1sh/tests/builtins/break3.0
deleted file mode 100644
index 08105f9d..00000000
--- a/bin/1sh/tests/builtins/break3.0
+++ /dev/null
@@ -1,15 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/builtins/break3.0 211612 2010-08-22 11:07:46Z jilles $
-
-# We accept this and people might rely on it.
-# However, various other shells do not accept it.
-
-f() {
-	break
-	echo bad1
-}
-
-while :; do
-	f
-	echo bad2
-	exit 2
-done
diff --git a/bin/1sh/tests/builtins/break4.4 b/bin/1sh/tests/builtins/break4.4
deleted file mode 100644
index e804e45d..00000000
--- a/bin/1sh/tests/builtins/break4.4
+++ /dev/null
@@ -1,7 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/builtins/break4.4 251180 2013-05-31 14:45:25Z jilles $
-
-# Although this is not specified by POSIX, some configure scripts (gawk 4.1.0)
-# appear to depend on it.
-
-break
-exit 4
diff --git a/bin/1sh/tests/builtins/break5.4 b/bin/1sh/tests/builtins/break5.4
deleted file mode 100644
index f4d25df6..00000000
--- a/bin/1sh/tests/builtins/break5.4
+++ /dev/null
@@ -1,12 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/builtins/break5.4 251180 2013-05-31 14:45:25Z jilles $
-
-# Although this is not specified by POSIX, some configure scripts (gawk 4.1.0)
-# appear to depend on it.
-# In some uncommitted code, the subshell environment corrupted the outer
-# shell environment's state.
-
-(for i in a b c; do
-	exit 3
-done)
-break
-exit 4
diff --git a/bin/1sh/tests/builtins/break6.0 b/bin/1sh/tests/builtins/break6.0
deleted file mode 100644
index f7fbc728..00000000
--- a/bin/1sh/tests/builtins/break6.0
+++ /dev/null
@@ -1,8 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/builtins/break6.0 268927 2014-07-20 20:29:09Z jilles $
-# Per POSIX, this need only work if LONG_MAX > 4294967295.
-
-while :; do
-	break 4294967296
-	echo bad
-	exit 3
-done
diff --git a/bin/1sh/tests/builtins/builtin1.0 b/bin/1sh/tests/builtins/builtin1.0
deleted file mode 100644
index 8c997721..00000000
--- a/bin/1sh/tests/builtins/builtin1.0
+++ /dev/null
@@ -1,31 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/builtins/builtin1.0 201431 2010-01-03 15:01:38Z jilles $
-
-failures=0
-
-check() {
-	if ! eval "[ $* ]"; then
-		echo "Failed: $*"
-		: $((failures += 1))
-	fi
-}
-
-builtin : || echo "Bad return code at $LINENO"
-builtin true || echo "Bad return code at $LINENO"
-builtin ls 2>/dev/null && echo "Bad return code at $LINENO"
-check '"$(builtin pwd)" = "$(pwd)"'
-check '-z "$(builtin :)"'
-check '-z "$(builtin true)"'
-check '-z "$( (builtin nosuchtool) 2>/dev/null)"'
-check '-z "$(builtin nosuchtool 2>/dev/null)"'
-check '-z "$(builtin nosuchtool 2>/dev/null; :)"'
-check '-z "$( (builtin ls) 2>/dev/null)"'
-check '-z "$(builtin ls 2>/dev/null)"'
-check '-z "$(builtin ls 2>/dev/null; :)"'
-check '-n "$( (builtin nosuchtool) 2>&1)"'
-check '-n "$(builtin nosuchtool 2>&1)"'
-check '-n "$(builtin nosuchtool 2>&1; :)"'
-check '-n "$( (builtin ls) 2>&1)"'
-check '-n "$(builtin ls 2>&1)"'
-check '-n "$(builtin ls 2>&1; :)"'
-
-exit $((failures > 0))
diff --git a/bin/1sh/tests/builtins/case1.0 b/bin/1sh/tests/builtins/case1.0
deleted file mode 100644
index fb03d18d..00000000
--- a/bin/1sh/tests/builtins/case1.0
+++ /dev/null
@@ -1,13 +0,0 @@
-#$FreeBSD: releng/12.1/bin/sh/tests/builtins/case1.0 172440 2007-10-04 16:14:48Z stefanf $
-f()
-{
-	false
-	case $1 in
-	foo) true ;;
-	bar) false ;;
-	esac
-}
-
-f foo || exit 1
-f bar && exit 1
-f quux || exit 1
diff --git a/bin/1sh/tests/builtins/case10.0 b/bin/1sh/tests/builtins/case10.0
deleted file mode 100644
index ded33163..00000000
--- a/bin/1sh/tests/builtins/case10.0
+++ /dev/null
@@ -1,16 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/builtins/case10.0 223546 2011-06-25 20:37:43Z jilles $
-
-case ! in
-[\!!]) ;;
-*) echo Failed at $LINENO ;;
-esac
-
-case ! in
-['!'!]) ;;
-*) echo Failed at $LINENO ;;
-esac
-
-case ! in
-["!"!]) ;;
-*) echo Failed at $LINENO ;;
-esac
diff --git a/bin/1sh/tests/builtins/case11.0 b/bin/1sh/tests/builtins/case11.0
deleted file mode 100644
index c8b0624e..00000000
--- a/bin/1sh/tests/builtins/case11.0
+++ /dev/null
@@ -1,6 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/builtins/case11.0 228007 2011-11-26 22:28:25Z jilles $
-
-false
-case x in
-*)
-esac
diff --git a/bin/1sh/tests/builtins/case12.0 b/bin/1sh/tests/builtins/case12.0
deleted file mode 100644
index 0eebd805..00000000
--- a/bin/1sh/tests/builtins/case12.0
+++ /dev/null
@@ -1,6 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/builtins/case12.0 228007 2011-11-26 22:28:25Z jilles $
-
-false
-case x in
-y)
-esac
diff --git a/bin/1sh/tests/builtins/case13.0 b/bin/1sh/tests/builtins/case13.0
deleted file mode 100644
index c8aa9c1e..00000000
--- a/bin/1sh/tests/builtins/case13.0
+++ /dev/null
@@ -1,12 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/builtins/case13.0 228943 2011-12-28 23:51:17Z jilles $
-
-case ^ in
-[\^^]) ;;
-*) echo Failed at $LINENO ;;
-esac
-
-case s in
-[\^^]) echo Failed at $LINENO ;;
-[s\]]) ;;
-*) echo Failed at $LINENO ;;
-esac
diff --git a/bin/1sh/tests/builtins/case14.0 b/bin/1sh/tests/builtins/case14.0
deleted file mode 100644
index 6ac6f78e..00000000
--- a/bin/1sh/tests/builtins/case14.0
+++ /dev/null
@@ -1,5 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/builtins/case14.0 230154 2012-01-15 20:04:05Z jilles $
-
-case `false` in
-no) exit 3 ;;
-esac
diff --git a/bin/1sh/tests/builtins/case15.0 b/bin/1sh/tests/builtins/case15.0
deleted file mode 100644
index 71f6f55c..00000000
--- a/bin/1sh/tests/builtins/case15.0
+++ /dev/null
@@ -1,5 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/builtins/case15.0 230154 2012-01-15 20:04:05Z jilles $
-
-case x in
-`false`) exit 3 ;;
-esac
diff --git a/bin/1sh/tests/builtins/case16.0 b/bin/1sh/tests/builtins/case16.0
deleted file mode 100644
index 2a1e2fdf..00000000
--- a/bin/1sh/tests/builtins/case16.0
+++ /dev/null
@@ -1,7 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/builtins/case16.0 230154 2012-01-15 20:04:05Z jilles $
-
-f() { return 42; }
-f
-case x in
-x) [ $? = 42 ] ;;
-esac
diff --git a/bin/1sh/tests/builtins/case17.0 b/bin/1sh/tests/builtins/case17.0
deleted file mode 100644
index d27717ba..00000000
--- a/bin/1sh/tests/builtins/case17.0
+++ /dev/null
@@ -1,3 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/builtins/case17.0 230161 2012-01-15 21:39:38Z jilles $
-
-! case x in x) false ;& y) esac
diff --git a/bin/1sh/tests/builtins/case18.0 b/bin/1sh/tests/builtins/case18.0
deleted file mode 100644
index 3a33646e..00000000
--- a/bin/1sh/tests/builtins/case18.0
+++ /dev/null
@@ -1,7 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/builtins/case18.0 230161 2012-01-15 21:39:38Z jilles $
-
-case x$(false) in
-x)	;&
-y)	[ $? != 0 ] ;;
-z)	false ;;
-esac
diff --git a/bin/1sh/tests/builtins/case19.0 b/bin/1sh/tests/builtins/case19.0
deleted file mode 100644
index fda14ac4..00000000
--- a/bin/1sh/tests/builtins/case19.0
+++ /dev/null
@@ -1,7 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/builtins/case19.0 230161 2012-01-15 21:39:38Z jilles $
-
-[ "`case x in
-x)	false ;&
-y)	;&
-z)	echo $? ;;
-esac`" != 0 ]
diff --git a/bin/1sh/tests/builtins/case2.0 b/bin/1sh/tests/builtins/case2.0
deleted file mode 100644
index 473943a1..00000000
--- a/bin/1sh/tests/builtins/case2.0
+++ /dev/null
@@ -1,106 +0,0 @@
-# Generated by ./test-fnmatch -s 1, do not edit.
-# $FreeBSD: releng/12.1/bin/sh/tests/builtins/case2.0 207821 2010-05-09 16:15:40Z jilles $
-failures=
-failed() { printf '%s\n' "Failed: $1 '$2' '$3'"; failures=x$failures; }
-testmatch() { eval "case \$2 in ''$1) ;; *) failed testmatch \"\$@\";; esac"; }
-testnomatch() { eval "case \$2 in ''$1) failed testnomatch \"\$@\";; esac"; }
-testmatch '' ''
-testmatch 'a' 'a'
-testnomatch 'a' 'b'
-testnomatch 'a' 'A'
-testmatch '*' 'a'
-testmatch '*' 'aa'
-testmatch '*a' 'a'
-testnomatch '*a' 'b'
-testnomatch '*a*' 'b'
-testmatch '*a*b*' 'ab'
-testmatch '*a*b*' 'qaqbq'
-testmatch '*a*bb*' 'qaqbqbbq'
-testmatch '*a*bc*' 'qaqbqbcq'
-testmatch '*a*bb*' 'qaqbqbb'
-testmatch '*a*bc*' 'qaqbqbc'
-testmatch '*a*bb' 'qaqbqbb'
-testmatch '*a*bc' 'qaqbqbc'
-testnomatch '*a*bb' 'qaqbqbbq'
-testnomatch '*a*bc' 'qaqbqbcq'
-testnomatch '*a*a*a*a*a*a*a*a*a*a*' 'aaaaaaaaa'
-testmatch '*a*a*a*a*a*a*a*a*a*a*' 'aaaaaaaaaa'
-testmatch '*a*a*a*a*a*a*a*a*a*a*' 'aaaaaaaaaaa'
-testnomatch '.*.*.*.*.*.*.*.*.*.*' '.........'
-testmatch '.*.*.*.*.*.*.*.*.*.*' '..........'
-testmatch '.*.*.*.*.*.*.*.*.*.*' '...........'
-testnomatch '*?*?*?*?*?*?*?*?*?*?*' '123456789'
-testnomatch '??????????*' '123456789'
-testnomatch '*??????????' '123456789'
-testmatch '*?*?*?*?*?*?*?*?*?*?*' '1234567890'
-testmatch '??????????*' '1234567890'
-testmatch '*??????????' '1234567890'
-testmatch '*?*?*?*?*?*?*?*?*?*?*' '12345678901'
-testmatch '??????????*' '12345678901'
-testmatch '*??????????' '12345678901'
-testmatch '[x]' 'x'
-testmatch '[*]' '*'
-testmatch '[?]' '?'
-testmatch '[' '['
-testmatch '[[]' '['
-testnomatch '[[]' 'x'
-testnomatch '[*]' ''
-testnomatch '[*]' 'x'
-testnomatch '[?]' 'x'
-testmatch '*[*]*' 'foo*foo'
-testnomatch '*[*]*' 'foo'
-testmatch '[0-9]' '0'
-testmatch '[0-9]' '5'
-testmatch '[0-9]' '9'
-testnomatch '[0-9]' '/'
-testnomatch '[0-9]' ':'
-testnomatch '[0-9]' '*'
-testnomatch '[!0-9]' '0'
-testnomatch '[!0-9]' '5'
-testnomatch '[!0-9]' '9'
-testmatch '[!0-9]' '/'
-testmatch '[!0-9]' ':'
-testmatch '[!0-9]' '*'
-testmatch '*[0-9]' 'a0'
-testmatch '*[0-9]' 'a5'
-testmatch '*[0-9]' 'a9'
-testnomatch '*[0-9]' 'a/'
-testnomatch '*[0-9]' 'a:'
-testnomatch '*[0-9]' 'a*'
-testnomatch '*[!0-9]' 'a0'
-testnomatch '*[!0-9]' 'a5'
-testnomatch '*[!0-9]' 'a9'
-testmatch '*[!0-9]' 'a/'
-testmatch '*[!0-9]' 'a:'
-testmatch '*[!0-9]' 'a*'
-testmatch '*[0-9]' 'a00'
-testmatch '*[0-9]' 'a55'
-testmatch '*[0-9]' 'a99'
-testmatch '*[0-9]' 'a0a0'
-testmatch '*[0-9]' 'a5a5'
-testmatch '*[0-9]' 'a9a9'
-testmatch '\*' '*'
-testmatch '\?' '?'
-testmatch '\[x]' '[x]'
-testmatch '\[' '['
-testmatch '\\' '\'
-testmatch '*\**' 'foo*foo'
-testnomatch '*\**' 'foo'
-testmatch '*\\*' 'foo\foo'
-testnomatch '*\\*' 'foo'
-testmatch '\(' '('
-testmatch '\a' 'a'
-testnomatch '\*' 'a'
-testnomatch '\?' 'a'
-testnomatch '\*' '\*'
-testnomatch '\?' '\?'
-testnomatch '\[x]' '\[x]'
-testnomatch '\[x]' '\x'
-testnomatch '\[' '\['
-testnomatch '\(' '\('
-testnomatch '\a' '\a'
-testmatch '.*' '.'
-testmatch '.*' '..'
-testmatch '.*' '.a'
-testmatch 'a*' 'a.'
-[ -z "$failures" ]
diff --git a/bin/1sh/tests/builtins/case20.0 b/bin/1sh/tests/builtins/case20.0
deleted file mode 100644
index bbcf5605..00000000
--- a/bin/1sh/tests/builtins/case20.0
+++ /dev/null
@@ -1,9 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/builtins/case20.0 287148 2015-08-25 21:55:15Z jilles $
-
-# Shells do not agree about what this pattern should match, but it is
-# certain that it must not crash and the missing close bracket must not
-# be simply ignored.
-
-case B in
-[[:alpha:]) echo bad ;;
-esac
diff --git a/bin/1sh/tests/builtins/case21.0 b/bin/1sh/tests/builtins/case21.0
deleted file mode 100644
index 3158fb65..00000000
--- a/bin/1sh/tests/builtins/case21.0
+++ /dev/null
@@ -1,10 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/builtins/case21.0 318258 2017-05-13 20:28:32Z jilles $
-
-case 5 in
-[0$((-9))]) ;;
-*) echo bad1 ;;
-esac
-
-case - in
-[0$((-9))]) echo bad2 ;;
-esac
diff --git a/bin/1sh/tests/builtins/case22.0 b/bin/1sh/tests/builtins/case22.0
deleted file mode 100644
index 740d2b4e..00000000
--- a/bin/1sh/tests/builtins/case22.0
+++ /dev/null
@@ -1,10 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/builtins/case22.0 318269 2017-05-14 13:14:19Z jilles $
-
-case 5 in
-[0"$((-9))"]) echo bad1 ;;
-esac
-
-case - in
-[0"$((-9))"]) ;;
-*) echo bad2 ;;
-esac
diff --git a/bin/1sh/tests/builtins/case23.0 b/bin/1sh/tests/builtins/case23.0
deleted file mode 100644
index b9b2136e..00000000
--- a/bin/1sh/tests/builtins/case23.0
+++ /dev/null
@@ -1,5 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/builtins/case23.0 333092 2018-04-29 17:46:08Z jilles $
-
-case [ in
-[[:alpha:]]) echo bad
-esac
diff --git a/bin/1sh/tests/builtins/case3.0 b/bin/1sh/tests/builtins/case3.0
deleted file mode 100644
index c6b067ac..00000000
--- a/bin/1sh/tests/builtins/case3.0
+++ /dev/null
@@ -1,95 +0,0 @@
-# Generated by ./test-fnmatch -s 2, do not edit.
-# $FreeBSD: releng/12.1/bin/sh/tests/builtins/case3.0 207821 2010-05-09 16:15:40Z jilles $
-failures=
-failed() { printf '%s\n' "Failed: $1 '$2' '$3'"; failures=x$failures; }
-# We do not treat a backslash specially in this case,
-# but this is not the case in all shells.
-netestmatch() { case $2 in $1) ;; *) failed netestmatch "$@";; esac; }
-netestnomatch() { case $2 in $1) failed netestnomatch "$@";; esac; }
-netestmatch '' ''
-netestmatch 'a' 'a'
-netestnomatch 'a' 'b'
-netestnomatch 'a' 'A'
-netestmatch '*' 'a'
-netestmatch '*' 'aa'
-netestmatch '*a' 'a'
-netestnomatch '*a' 'b'
-netestnomatch '*a*' 'b'
-netestmatch '*a*b*' 'ab'
-netestmatch '*a*b*' 'qaqbq'
-netestmatch '*a*bb*' 'qaqbqbbq'
-netestmatch '*a*bc*' 'qaqbqbcq'
-netestmatch '*a*bb*' 'qaqbqbb'
-netestmatch '*a*bc*' 'qaqbqbc'
-netestmatch '*a*bb' 'qaqbqbb'
-netestmatch '*a*bc' 'qaqbqbc'
-netestnomatch '*a*bb' 'qaqbqbbq'
-netestnomatch '*a*bc' 'qaqbqbcq'
-netestnomatch '*a*a*a*a*a*a*a*a*a*a*' 'aaaaaaaaa'
-netestmatch '*a*a*a*a*a*a*a*a*a*a*' 'aaaaaaaaaa'
-netestmatch '*a*a*a*a*a*a*a*a*a*a*' 'aaaaaaaaaaa'
-netestnomatch '.*.*.*.*.*.*.*.*.*.*' '.........'
-netestmatch '.*.*.*.*.*.*.*.*.*.*' '..........'
-netestmatch '.*.*.*.*.*.*.*.*.*.*' '...........'
-netestnomatch '*?*?*?*?*?*?*?*?*?*?*' '123456789'
-netestnomatch '??????????*' '123456789'
-netestnomatch '*??????????' '123456789'
-netestmatch '*?*?*?*?*?*?*?*?*?*?*' '1234567890'
-netestmatch '??????????*' '1234567890'
-netestmatch '*??????????' '1234567890'
-netestmatch '*?*?*?*?*?*?*?*?*?*?*' '12345678901'
-netestmatch '??????????*' '12345678901'
-netestmatch '*??????????' '12345678901'
-netestmatch '[x]' 'x'
-netestmatch '[*]' '*'
-netestmatch '[?]' '?'
-netestmatch '[' '['
-netestmatch '[[]' '['
-netestnomatch '[[]' 'x'
-netestnomatch '[*]' ''
-netestnomatch '[*]' 'x'
-netestnomatch '[?]' 'x'
-netestmatch '*[*]*' 'foo*foo'
-netestnomatch '*[*]*' 'foo'
-netestmatch '[0-9]' '0'
-netestmatch '[0-9]' '5'
-netestmatch '[0-9]' '9'
-netestnomatch '[0-9]' '/'
-netestnomatch '[0-9]' ':'
-netestnomatch '[0-9]' '*'
-netestnomatch '[!0-9]' '0'
-netestnomatch '[!0-9]' '5'
-netestnomatch '[!0-9]' '9'
-netestmatch '[!0-9]' '/'
-netestmatch '[!0-9]' ':'
-netestmatch '[!0-9]' '*'
-netestmatch '*[0-9]' 'a0'
-netestmatch '*[0-9]' 'a5'
-netestmatch '*[0-9]' 'a9'
-netestnomatch '*[0-9]' 'a/'
-netestnomatch '*[0-9]' 'a:'
-netestnomatch '*[0-9]' 'a*'
-netestnomatch '*[!0-9]' 'a0'
-netestnomatch '*[!0-9]' 'a5'
-netestnomatch '*[!0-9]' 'a9'
-netestmatch '*[!0-9]' 'a/'
-netestmatch '*[!0-9]' 'a:'
-netestmatch '*[!0-9]' 'a*'
-netestmatch '*[0-9]' 'a00'
-netestmatch '*[0-9]' 'a55'
-netestmatch '*[0-9]' 'a99'
-netestmatch '*[0-9]' 'a0a0'
-netestmatch '*[0-9]' 'a5a5'
-netestmatch '*[0-9]' 'a9a9'
-netestmatch '\*' '\*'
-netestmatch '\?' '\?'
-netestmatch '\' '\'
-netestnomatch '\\' '\'
-netestmatch '\\' '\\'
-netestmatch '*\*' 'foo\foo'
-netestnomatch '*\*' 'foo'
-netestmatch '.*' '.'
-netestmatch '.*' '..'
-netestmatch '.*' '.a'
-netestmatch 'a*' 'a.'
-[ -z "$failures" ]
diff --git a/bin/1sh/tests/builtins/case4.0 b/bin/1sh/tests/builtins/case4.0
deleted file mode 100644
index adea7d08..00000000
--- a/bin/1sh/tests/builtins/case4.0
+++ /dev/null
@@ -1,6 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/builtins/case4.0 220654 2011-04-15 15:14:58Z jilles $
-
-set -- "*"
-case x in
-"$1") echo failed ;;
-esac
diff --git a/bin/1sh/tests/builtins/case5.0 b/bin/1sh/tests/builtins/case5.0
deleted file mode 100644
index 79eab7f4..00000000
--- a/bin/1sh/tests/builtins/case5.0
+++ /dev/null
@@ -1,57 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/builtins/case5.0 221646 2011-05-08 11:32:20Z jilles $
-
-unset LC_ALL
-LC_CTYPE=en_US.UTF-8
-export LC_CTYPE
-
-c1=e
-# a umlaut
-c2=$(printf '\303\244')
-# euro sign
-c3=$(printf '\342\202\254')
-# some sort of 't' outside BMP
-c4=$(printf '\360\235\225\245')
-
-ok=0
-case $c1$c2$c3$c4 in
-*) ok=1 ;;
-esac
-if [ $ok = 0 ]; then
-	echo wrong at $LINENO
-	exit 3
-fi
-
-case $c1$c2$c3$c4 in
-$c1$c2$c3$c4) ;;
-*) echo wrong at $LINENO ;;
-esac
-
-case $c1$c2$c3$c4 in
-"$c1$c2$c3$c4") ;;
-*) echo wrong at $LINENO ;;
-esac
-
-case $c1$c2$c3$c4 in
-????) ;;
-*) echo wrong at $LINENO ;;
-esac
-
-case $c1.$c2.$c3.$c4 in
-?.?.?.?) ;;
-*) echo wrong at $LINENO ;;
-esac
-
-case $c1$c2$c3$c4 in
-[!a][!b][!c][!d]) ;;
-*) echo wrong at $LINENO ;;
-esac
-
-case $c1$c2$c3$c4 in
-[$c1][$c2][$c3][$c4]) ;;
-*) echo wrong at $LINENO ;;
-esac
-
-case $c1$c2$c3$c4 in
-["$c1"]["$c2"]["$c3"]["$c4"]) ;;
-*) echo wrong at $LINENO ;;
-esac
diff --git a/bin/1sh/tests/builtins/case6.0 b/bin/1sh/tests/builtins/case6.0
deleted file mode 100644
index 4cc04a05..00000000
--- a/bin/1sh/tests/builtins/case6.0
+++ /dev/null
@@ -1,52 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/builtins/case6.0 223007 2011-06-12 12:27:17Z jilles $
-
-unset LC_ALL
-LC_CTYPE=de_DE.ISO8859-1
-export LC_CTYPE
-
-c1=e
-# o umlaut
-c2=$(printf '\366')
-# non-break space
-c3=$(printf '\240')
-c4=$(printf '\240')
-# $c2$c3$c4 form one utf-8 character
-
-ok=0
-case $c1$c2$c3$c4 in
-*) ok=1 ;;
-esac
-if [ $ok = 0 ]; then
-	echo wrong at $LINENO
-	exit 3
-fi
-
-case $c1$c2$c3$c4 in
-$c1$c2$c3$c4) ;;
-*) echo wrong at $LINENO ;;
-esac
-
-case $c1$c2$c3$c4 in
-"$c1$c2$c3$c4") ;;
-*) echo wrong at $LINENO ;;
-esac
-
-case $c1$c2$c3$c4 in
-????) ;;
-*) echo wrong at $LINENO ;;
-esac
-
-case $c1$c2$c3$c4 in
-[!$c2][!b][!c][!d]) ;;
-*) echo wrong at $LINENO ;;
-esac
-
-case $c1$c2$c3$c4 in
-[$c1][$c2][$c3][$c4]) ;;
-*) echo wrong at $LINENO ;;
-esac
-
-case $c1$c2$c3$c4 in
-["$c1"]["$c2"]["$c3"]["$c4"]) ;;
-*) echo wrong at $LINENO ;;
-esac
diff --git a/bin/1sh/tests/builtins/case7.0 b/bin/1sh/tests/builtins/case7.0
deleted file mode 100644
index 09d8689a..00000000
--- a/bin/1sh/tests/builtins/case7.0
+++ /dev/null
@@ -1,24 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/builtins/case7.0 302829 2016-07-14 09:34:42Z ache $
-
-# Character ranges in a locale other than the POSIX locale, not specified
-# by POSIX.
-
-unset LC_ALL
-LC_CTYPE=de_DE.ISO8859-1
-export LC_CTYPE
-LC_COLLATE=de_DE.ISO8859-1
-export LC_COLLATE
-
-c1=e
-# o umlaut
-c2=$(printf '\366')
-
-case $c1$c2 in
-[a-z][a-z]) ;;
-*) echo wrong at $LINENO ;;
-esac
-
-case $c1$c2 in
-[a-f][n-p]) ;;
-*) echo wrong at $LINENO ;;
-esac
diff --git a/bin/1sh/tests/builtins/case8.0 b/bin/1sh/tests/builtins/case8.0
deleted file mode 100644
index b1938bf0..00000000
--- a/bin/1sh/tests/builtins/case8.0
+++ /dev/null
@@ -1,32 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/builtins/case8.0 223120 2011-06-15 21:48:10Z jilles $
-
-case aZ_ in
-[[:alpha:]_][[:upper:]_][[:alpha:]_]) ;;
-*) echo Failed at $LINENO ;;
-esac
-
-case ' ' in
-[[:alpha:][:digit:]]) echo Failed at $LINENO ;;
-[![:alpha:][:digit:]]) ;;
-*) echo Failed at $LINENO ;;
-esac
-
-case '.X.' in
-*[[:lower:]]*) echo Failed at $LINENO ;;
-*[[:upper:]]*) ;;
-*) echo Failed at $LINENO ;;
-esac
-
-case ' ' in
-[![:print:]]) echo Failed at $LINENO ;;
-[![:alnum:][:punct:]]) ;;
-*) echo Failed at $LINENO ;;
-esac
-
-case '
-' in
-[[:print:]]) echo Failed at $LINENO ;;
-['
-'[:digit:]]) ;;
-*) echo Failed at $LINENO ;;
-esac
diff --git a/bin/1sh/tests/builtins/case9.0 b/bin/1sh/tests/builtins/case9.0
deleted file mode 100644
index b415fb02..00000000
--- a/bin/1sh/tests/builtins/case9.0
+++ /dev/null
@@ -1,39 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/builtins/case9.0 223186 2011-06-17 13:03:49Z jilles $
-
-errors=0
-
-f() {
-	result=
-	case $1 in
-	a) result=${result}a ;;
-	b) result=${result}b ;&
-	c) result=${result}c ;&
-	d) result=${result}d ;;
-	e) result=${result}e ;&
-	esac
-}
-
-check() {
-	f "$1"
-	if [ "$result" != "$2" ]; then
-		printf "For %s, expected %s got %s\n" "$1" "$2" "$result"
-		errors=$((errors + 1))
-	fi
-}
-
-check '' ''
-check a a
-check b bcd
-check c cd
-check d d
-check e e
-
-if ! (case 1 in
-	1) false ;&
-	2) true ;;
-esac) then
-	echo "Subshell bad"
-	errors=$((errors + 1))
-fi
-
-exit $((errors != 0))
diff --git a/bin/1sh/tests/builtins/cd1.0 b/bin/1sh/tests/builtins/cd1.0
deleted file mode 100644
index 8379e3c5..00000000
--- a/bin/1sh/tests/builtins/cd1.0
+++ /dev/null
@@ -1,30 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/builtins/cd1.0 228975 2011-12-30 00:04:11Z uqs $
-set -e
-
-P=${TMPDIR:-/tmp}
-cd $P
-T=$(mktemp -d sh-test.XXXXXX)
-
-chmod 0 $T
-if [ `id -u` -ne 0 ]; then
-	# Root can always cd, regardless of directory permissions.
-	cd -L $T 2>/dev/null && exit 1
-	[ "$PWD" = "$P" ]
-	[ "$(pwd)" = "$P" ]
-	cd -P $T 2>/dev/null && exit 1
-	[ "$PWD" = "$P" ]
-	[ "$(pwd)" = "$P" ]
-fi
-
-chmod 755 $T
-cd $T
-mkdir -p 1/2/3
-ln -s 1/2 link1
-ln -s 2/3 1/link2
-(cd -L 1/../1 && [ "$(pwd -L)" = "$P/$T/1" ])
-(cd -L link1 && [ "$(pwd -L)" = "$P/$T/link1" ])
-(cd -L link1 && [ "$(pwd -P)" = "$P/$T/1/2" ])
-(cd -P link1 && [ "$(pwd -L)" = "$P/$T/1/2" ])
-(cd -P link1 && [ "$(pwd -P)" = "$P/$T/1/2" ])
-
-rm -rf ${P}/${T}
diff --git a/bin/1sh/tests/builtins/cd10.0 b/bin/1sh/tests/builtins/cd10.0
deleted file mode 100644
index 0b90f36a..00000000
--- a/bin/1sh/tests/builtins/cd10.0
+++ /dev/null
@@ -1,6 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/builtins/cd10.0 320340 2017-06-25 21:53:08Z jilles $
-
-# Precondition
-(cd /bin) || exit
-# Verify write error is ignored.
-$SH +m -ic 'CDPATH=/:; cd bin 1</dev/null'
diff --git a/bin/1sh/tests/builtins/cd11.0 b/bin/1sh/tests/builtins/cd11.0
deleted file mode 100644
index ab310da0..00000000
--- a/bin/1sh/tests/builtins/cd11.0
+++ /dev/null
@@ -1,24 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/builtins/cd11.0 336320 2018-07-15 21:55:17Z jilles $
-
-set -e
-T=$(mktemp -d "${TMPDIR:-/tmp}/sh-test.XXXXXX")
-trap 'rm -rf "$T"' 0
-
-mkdir "$T/%?^&*"
-cd -P "$T/%?^&*"
-D=$(pwd)
-
-mkdir a a/1 b b/1 b/2
-
-CDPATH=$D/a:
-# Basic test.
-cd 1 >/dev/null
-[ "$(pwd)" = "$D/a/1" ]
-# Test that the current directory is not checked before CDPATH.
-cd "$D/b"
-cd 1 >/dev/null
-[ "$(pwd)" = "$D/a/1" ]
-# Test not using a CDPATH entry.
-cd "$D/b"
-cd 2
-[ "$(pwd)" = "$D/b/2" ]
diff --git a/bin/1sh/tests/builtins/cd2.0 b/bin/1sh/tests/builtins/cd2.0
deleted file mode 100644
index ea7e396b..00000000
--- a/bin/1sh/tests/builtins/cd2.0
+++ /dev/null
@@ -1,16 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/builtins/cd2.0 216019 2010-11-28 22:49:58Z jilles $
-set -e
-
-L=$(getconf PATH_MAX / 2>/dev/null) || L=4096
-[ "$L" -lt 100000 ] 2>/dev/null || L=4096
-L=$((L+100))
-T=$(mktemp -d ${TMPDIR:-/tmp}/sh-test.XXXXXX)
-trap 'rm -rf ${T}' 0
-cd $T
-D=$T
-while [ ${#D} -lt $L ]; do
-	mkdir veryverylongdirectoryname
-	cd veryverylongdirectoryname
-	D=$D/veryverylongdirectoryname
-done
-[ $(pwd | wc -c) -eq $((${#D} + 1)) ] # +\n
diff --git a/bin/1sh/tests/builtins/cd3.0 b/bin/1sh/tests/builtins/cd3.0
deleted file mode 100644
index 09aa74ca..00000000
--- a/bin/1sh/tests/builtins/cd3.0
+++ /dev/null
@@ -1,21 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/builtins/cd3.0 222154 2011-05-20 22:55:18Z jilles $
-
-# If fully successful, cd -Pe must be like cd -P.
-
-set -e
-
-cd "${TMPDIR:-/tmp}"
-cd -Pe /
-[ "$PWD" = / ]
-[ "$(pwd)" = / ]
-cd "${TMPDIR:-/tmp}"
-cd -eP /
-[ "$PWD" = / ]
-[ "$(pwd)" = / ]
-
-set +e
-
-# If cd -Pe cannot chdir, the exit status must be greater than 1.
-
-v=$( (cd -Pe /var/empty/nonexistent) 2>&1 >/dev/null)
-[ $? -gt 1 ] && [ -n "$v" ]
diff --git a/bin/1sh/tests/builtins/cd4.0 b/bin/1sh/tests/builtins/cd4.0
deleted file mode 100644
index ba32302e..00000000
--- a/bin/1sh/tests/builtins/cd4.0
+++ /dev/null
@@ -1,38 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/builtins/cd4.0 222154 2011-05-20 22:55:18Z jilles $
-
-# This test assumes that whatever mechanism cd -P uses to determine the
-# pathname to the current directory if it is longer than PATH_MAX requires
-# read permission on all parent directories. It also works if this
-# requirement always applies.
-
-set -e
-L=$(getconf PATH_MAX / 2>/dev/null) || L=4096
-[ "$L" -lt 100000 ] 2>/dev/null || L=4096
-L=$((L+100))
-T=$(mktemp -d ${TMPDIR:-/tmp}/sh-test.XXXXXX)
-trap 'chmod u+r ${T}; rm -rf ${T}' 0
-cd -Pe $T
-D=$(pwd)
-chmod u-r "$D"
-if [ -r "$D" ]; then
-	# Running as root, cannot test.
-	exit 0
-fi
-set +e
-while [ ${#D} -lt $L ]; do
-	mkdir veryverylongdirectoryname || exit
-	cd -Pe veryverylongdirectoryname 2>/dev/null
-	r=$?
-	[ $r -gt 1 ] && exit $r
-	if [ $r -eq 1 ]; then
-		# Verify that the directory was changed correctly.
-		cd -Pe .. || exit
-		[ "$(pwd)" = "$D" ] || exit
-		# Verify that omitting -e results in success.
-		cd -P veryverylongdirectoryname 2>/dev/null || exit
-		exit 0
-	fi
-	D=$D/veryverylongdirectoryname
-done
-echo "cd -Pe never returned 1"
-exit 0
diff --git a/bin/1sh/tests/builtins/cd5.0 b/bin/1sh/tests/builtins/cd5.0
deleted file mode 100644
index 9a9fbf4d..00000000
--- a/bin/1sh/tests/builtins/cd5.0
+++ /dev/null
@@ -1,23 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/builtins/cd5.0 222379 2011-05-27 19:36:07Z jilles $
-
-set -e
-T=$(mktemp -d "${TMPDIR:-/tmp}/sh-test.XXXXXX")
-trap 'rm -rf "$T"' 0
-
-cd -P "$T"
-D=$(pwd)
-
-mkdir a a/1 b b/1 b/2
-
-CDPATH=$D/a:
-# Basic test.
-cd 1 >/dev/null
-[ "$(pwd)" = "$D/a/1" ]
-# Test that the current directory is not checked before CDPATH.
-cd "$D/b"
-cd 1 >/dev/null
-[ "$(pwd)" = "$D/a/1" ]
-# Test not using a CDPATH entry.
-cd "$D/b"
-cd 2
-[ "$(pwd)" = "$D/b/2" ]
diff --git a/bin/1sh/tests/builtins/cd6.0 b/bin/1sh/tests/builtins/cd6.0
deleted file mode 100644
index 7bfa20be..00000000
--- a/bin/1sh/tests/builtins/cd6.0
+++ /dev/null
@@ -1,10 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/builtins/cd6.0 222381 2011-05-27 20:01:46Z jilles $
-
-set -e
-cd -P /bin
-d=$PWD
-CDPATH=/:
-cd -P .
-[ "$d" = "$PWD" ]
-cd -P ./
-[ "$d" = "$PWD" ]
diff --git a/bin/1sh/tests/builtins/cd7.0 b/bin/1sh/tests/builtins/cd7.0
deleted file mode 100644
index b5a522aa..00000000
--- a/bin/1sh/tests/builtins/cd7.0
+++ /dev/null
@@ -1,15 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/builtins/cd7.0 222381 2011-05-27 20:01:46Z jilles $
-
-set -e
-cd /usr/bin
-[ "$PWD" = /usr/bin ]
-CDPATH=/:
-cd .
-[ "$PWD" = /usr/bin ]
-cd ./
-[ "$PWD" = /usr/bin ]
-cd ..
-[ "$PWD" = /usr ]
-cd /usr/bin
-cd ../
-[ "$PWD" = /usr ]
diff --git a/bin/1sh/tests/builtins/cd8.0 b/bin/1sh/tests/builtins/cd8.0
deleted file mode 100644
index 477616da..00000000
--- a/bin/1sh/tests/builtins/cd8.0
+++ /dev/null
@@ -1,26 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/builtins/cd8.0 230095 2012-01-13 23:32:27Z jilles $
-
-# The exact wording of the error message is not standardized, but giving
-# a description of the errno is useful.
-
-LC_ALL=C
-export LC_ALL
-r=0
-
-t() {
-	exec 3>&1
-	errmsg=`cd "$1" 2>&1 >&3 3>&-`
-	exec 3>&-
-	case $errmsg in
-	*[Nn]ot\ a\ directory*)
-		;;
-	*)
-		printf "Wrong error message for %s: %s\n" "$1" "$errmsg"
-		r=3
-		;;
-	esac
-}
-
-t /dev/tty
-t /dev/tty/x
-exit $r
diff --git a/bin/1sh/tests/builtins/cd9.0 b/bin/1sh/tests/builtins/cd9.0
deleted file mode 100644
index f3ccfb70..00000000
--- a/bin/1sh/tests/builtins/cd9.0
+++ /dev/null
@@ -1,8 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/builtins/cd9.0 293371 2016-01-07 21:46:07Z jilles $
-
-cd /dev
-cd /bin
-cd - >/dev/null
-pwd
-cd - >/dev/null
-pwd
diff --git a/bin/1sh/tests/builtins/cd9.0.stdout b/bin/1sh/tests/builtins/cd9.0.stdout
deleted file mode 100644
index dac16a76..00000000
--- a/bin/1sh/tests/builtins/cd9.0.stdout
+++ /dev/null
@@ -1,2 +0,0 @@
-/dev
-/bin
diff --git a/bin/1sh/tests/builtins/command1.0 b/bin/1sh/tests/builtins/command1.0
deleted file mode 100644
index 497ffdf5..00000000
--- a/bin/1sh/tests/builtins/command1.0
+++ /dev/null
@@ -1,5 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/builtins/command1.0 151797 2005-10-28 14:02:42Z stefanf $
-true() {
-	false
-}
-command true
diff --git a/bin/1sh/tests/builtins/command10.0 b/bin/1sh/tests/builtins/command10.0
deleted file mode 100644
index b043be14..00000000
--- a/bin/1sh/tests/builtins/command10.0
+++ /dev/null
@@ -1,14 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/builtins/command10.0 204802 2010-03-06 17:31:09Z jilles $
-
-failures=0
-
-check() {
-	if ! eval "[ $* ]"; then
-		echo "Failed: $*"
-		: $((failures += 1))
-	fi
-}
-
-check '"$(f() { shift x; }; { command eval f 2>/dev/null; } >/dev/null; echo hi)" = hi'
-
-exit $((failures > 0))
diff --git a/bin/1sh/tests/builtins/command11.0 b/bin/1sh/tests/builtins/command11.0
deleted file mode 100644
index 14cdae27..00000000
--- a/bin/1sh/tests/builtins/command11.0
+++ /dev/null
@@ -1,14 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/builtins/command11.0 205154 2010-03-14 14:24:35Z jilles $
-
-failures=0
-
-check() {
-	if ! eval "[ $* ]"; then
-		echo "Failed: $*"
-		: $((failures += 1))
-	fi
-}
-
-check '"$({ command eval \{ shift x\; \} 2\>/dev/null; } >/dev/null; echo hi)" = hi'
-
-exit $((failures > 0))
diff --git a/bin/1sh/tests/builtins/command12.0 b/bin/1sh/tests/builtins/command12.0
deleted file mode 100644
index 865f690b..00000000
--- a/bin/1sh/tests/builtins/command12.0
+++ /dev/null
@@ -1,7 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/builtins/command12.0 257929 2013-11-10 23:00:39Z jilles $
-
-alias aa=echo\ \'\"\'
-cmd=$(command -v aa)
-alias aa=echo\ bad
-eval "$cmd"
-[ "$(eval aa)" = \" ]
diff --git a/bin/1sh/tests/builtins/command2.0 b/bin/1sh/tests/builtins/command2.0
deleted file mode 100644
index 6994b584..00000000
--- a/bin/1sh/tests/builtins/command2.0
+++ /dev/null
@@ -1,3 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/builtins/command2.0 151797 2005-10-28 14:02:42Z stefanf $
-PATH=
-command -p cat < /dev/null
diff --git a/bin/1sh/tests/builtins/command3.0 b/bin/1sh/tests/builtins/command3.0
deleted file mode 100644
index 20d56604..00000000
--- a/bin/1sh/tests/builtins/command3.0
+++ /dev/null
@@ -1,14 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/builtins/command3.0 211399 2010-08-16 17:18:08Z jilles $
-command -v ls
-command -v true
-command -v /bin/ls
-
-fun() {
-	:
-}
-command -v fun
-command -v break
-command -v if
-
-alias foo=bar
-command -v foo
diff --git a/bin/1sh/tests/builtins/command3.0.stdout b/bin/1sh/tests/builtins/command3.0.stdout
deleted file mode 100644
index 67b86915..00000000
--- a/bin/1sh/tests/builtins/command3.0.stdout
+++ /dev/null
@@ -1,7 +0,0 @@
-/bin/ls
-true
-/bin/ls
-fun
-break
-if
-alias foo=bar
diff --git a/bin/1sh/tests/builtins/command4.0 b/bin/1sh/tests/builtins/command4.0
deleted file mode 100644
index fa7ab6ce..00000000
--- a/bin/1sh/tests/builtins/command4.0
+++ /dev/null
@@ -1,2 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/builtins/command4.0 211973 2010-08-29 20:53:24Z jilles $
-! command -v nonexisting
diff --git a/bin/1sh/tests/builtins/command5.0 b/bin/1sh/tests/builtins/command5.0
deleted file mode 100644
index e99a36fe..00000000
--- a/bin/1sh/tests/builtins/command5.0
+++ /dev/null
@@ -1,15 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/builtins/command5.0 211399 2010-08-16 17:18:08Z jilles $
-command -V ls
-command -V true
-command -V /bin/ls
-
-fun() {
-	:
-}
-command -V fun
-command -V break
-command -V if
-command -V {
-
-alias foo=bar
-command -V foo
diff --git a/bin/1sh/tests/builtins/command5.0.stdout b/bin/1sh/tests/builtins/command5.0.stdout
deleted file mode 100644
index 523f7b22..00000000
--- a/bin/1sh/tests/builtins/command5.0.stdout
+++ /dev/null
@@ -1,8 +0,0 @@
-ls is /bin/ls
-true is a shell builtin
-/bin/ls is /bin/ls
-fun is a shell function
-break is a special shell builtin
-if is a shell keyword
-{ is a shell keyword
-foo is an alias for bar
diff --git a/bin/1sh/tests/builtins/command6.0 b/bin/1sh/tests/builtins/command6.0
deleted file mode 100644
index 3f762875..00000000
--- a/bin/1sh/tests/builtins/command6.0
+++ /dev/null
@@ -1,22 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/builtins/command6.0 218356 2011-02-05 23:00:24Z jilles $
-PATH=/var/empty
-case $(command -pV ls) in
-*/var/empty/ls*)
-	echo "Failed: \$(command -pV ls) should not match */var/empty/ls*" ;;
-"ls is"*" "/*/ls) ;;
-*)
-	echo "Failed: \$(command -pV ls) match \"ls is\"*\" \"/*/ls" ;;
-esac
-command -pV true
-command -pV /bin/ls
-
-fun() {
-	:
-}
-command -pV fun
-command -pV break
-command -pV if
-command -pV {
-
-alias foo=bar
-command -pV foo
diff --git a/bin/1sh/tests/builtins/command6.0.stdout b/bin/1sh/tests/builtins/command6.0.stdout
deleted file mode 100644
index 3180207a..00000000
--- a/bin/1sh/tests/builtins/command6.0.stdout
+++ /dev/null
@@ -1,7 +0,0 @@
-true is a shell builtin
-/bin/ls is /bin/ls
-fun is a shell function
-break is a special shell builtin
-if is a shell keyword
-{ is a shell keyword
-foo is an alias for bar
diff --git a/bin/1sh/tests/builtins/command7.0 b/bin/1sh/tests/builtins/command7.0
deleted file mode 100644
index 213c2c50..00000000
--- a/bin/1sh/tests/builtins/command7.0
+++ /dev/null
@@ -1,34 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/builtins/command7.0 218356 2011-02-05 23:00:24Z jilles $
-
-failures=0
-
-check() {
-	if ! eval "[ $* ]"; then
-		echo "Failed: $*"
-		: $((failures += 1))
-	fi
-}
-
-check '"$(PATH=/libexec command -V ld-elf.so.1)" = "ld-elf.so.1 is /libexec/ld-elf.so.1"'
-check '"$(PATH=/libexec command -V ld-elf.so.1; :)" = "ld-elf.so.1 is /libexec/ld-elf.so.1"'
-check '"$(PATH=/libexec command -pv ld-elf.so.1)" = ""'
-check '"$(PATH=/libexec command -pv ld-elf.so.1; :)" = ""'
-
-PATH=/libexec:$PATH
-
-check '"$(command -V ld-elf.so.1)" = "ld-elf.so.1 is /libexec/ld-elf.so.1"'
-check '"$(command -V ld-elf.so.1; :)" = "ld-elf.so.1 is /libexec/ld-elf.so.1"'
-check '"$(command -pv ld-elf.so.1)" = ""'
-check '"$(command -pv ld-elf.so.1; :)" = ""'
-
-PATH=/libexec
-
-check '"$(command -v ls)" = ""'
-case $(command -pv ls) in
-/*/ls) ;;
-*)
-	echo "Failed: \$(command -pv ls) match /*/ls"
-	: $((failures += 1)) ;;
-esac
-
-exit $((failures > 0))
diff --git a/bin/1sh/tests/builtins/command8.0 b/bin/1sh/tests/builtins/command8.0
deleted file mode 100644
index f8350092..00000000
--- a/bin/1sh/tests/builtins/command8.0
+++ /dev/null
@@ -1,45 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/builtins/command8.0 213738 2010-10-12 18:20:38Z obrien $
-IFS=,
-
-SPECIAL="break,\
-	:,\
-	continue,\
-	. /dev/null,\
-	eval,\
-	exec,\
-	export -p,\
-	readonly -p,\
-	set,\
-	shift 0,\
-	times,\
-	trap,\
-	unset foo"
-
-set -e
-
-# Check that special builtins can be executed via "command".
-
-set -- ${SPECIAL}
-for cmd in "$@"
-do
-	${SH} -c "v=:; while \$v; do v=false; command ${cmd}; done" >/dev/null
-done
-
-while :; do
-	command break
-	echo Error on line $LINENO
-done
-
-set p q r
-command shift 2
-if [ $# -ne 1 ]; then
-	echo Error on line $LINENO
-fi
-
-(
-	command exec >/dev/null
-	echo Error on line $LINENO
-)
-
-set +e
-! command shift 2 2>/dev/null
diff --git a/bin/1sh/tests/builtins/command9.0 b/bin/1sh/tests/builtins/command9.0
deleted file mode 100644
index 704415f8..00000000
--- a/bin/1sh/tests/builtins/command9.0
+++ /dev/null
@@ -1,14 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/builtins/command9.0 204801 2010-03-06 17:09:22Z jilles $
-
-failures=0
-
-check() {
-	if ! eval "[ $* ]"; then
-		echo "Failed: $*"
-		: $((failures += 1))
-	fi
-}
-
-check '"$({ command eval shift x 2>/dev/null; } >/dev/null; echo hi)" = hi'
-
-exit $((failures > 0))
diff --git a/bin/1sh/tests/builtins/dot1.0 b/bin/1sh/tests/builtins/dot1.0
deleted file mode 100644
index e714e57a..00000000
--- a/bin/1sh/tests/builtins/dot1.0
+++ /dev/null
@@ -1,21 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/builtins/dot1.0 208629 2010-05-28 22:08:34Z jilles $
-
-failures=
-failure() {
-	echo "Error at line $1" >&2
-	failures=x$failures
-}
-
-T=$(mktemp -d ${TMPDIR:-/tmp}/sh-test.XXXXXX) || exit
-trap 'rm -rf $T' 0
-cd $T || exit 3
-unset x
-echo 'x=2' >testscript
-. ./testscript
-[ "$x" = 2 ] || failure $LINENO
-cd / || exit 3
-x=1
-PATH=$T:$PATH . testscript
-[ "$x" = 2 ] || failure $LINENO
-
-test -z "$failures"
diff --git a/bin/1sh/tests/builtins/dot2.0 b/bin/1sh/tests/builtins/dot2.0
deleted file mode 100644
index e3b39569..00000000
--- a/bin/1sh/tests/builtins/dot2.0
+++ /dev/null
@@ -1,21 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/builtins/dot2.0 208630 2010-05-28 22:40:24Z jilles $
-
-failures=
-failure() {
-	echo "Error at line $1" >&2
-	failures=x$failures
-}
-
-T=$(mktemp -d ${TMPDIR:-/tmp}/sh-test.XXXXXX) || exit
-trap 'rm -rf $T' 0
-cd $T || exit 3
-unset x
-echo 'x=2' >testscript
-. -- ./testscript
-[ "$x" = 2 ] || failure $LINENO
-cd / || exit 3
-x=1
-PATH=$T:$PATH . -- testscript
-[ "$x" = 2 ] || failure $LINENO
-
-test -z "$failures"
diff --git a/bin/1sh/tests/builtins/dot3.0 b/bin/1sh/tests/builtins/dot3.0
deleted file mode 100644
index 7759666e..00000000
--- a/bin/1sh/tests/builtins/dot3.0
+++ /dev/null
@@ -1,10 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/builtins/dot3.0 219390 2011-03-07 23:52:23Z jilles $
-
-# . should return 0 if no command was executed.
-
-if false; then
-	exit 3
-else
-	. /dev/null
-	exit $?
-fi
diff --git a/bin/1sh/tests/builtins/dot4.0 b/bin/1sh/tests/builtins/dot4.0
deleted file mode 100644
index 60b6ff4c..00000000
--- a/bin/1sh/tests/builtins/dot4.0
+++ /dev/null
@@ -1,12 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/builtins/dot4.0 222174 2011-05-22 12:15:14Z jilles $
-
-v=abcd
-v=$v$v$v$v
-v=$v$v$v$v
-v=$v$v$v$v
-v=$v$v$v$v
-v=$v$v$v$v
-r=$( (
-	trap 'exit 0' 0
-	. "$v"
-) 2>&1 >/dev/null) && [ -n "$r" ]
diff --git a/bin/1sh/tests/builtins/echo1.0 b/bin/1sh/tests/builtins/echo1.0
deleted file mode 100644
index 98a5b8bd..00000000
--- a/bin/1sh/tests/builtins/echo1.0
+++ /dev/null
@@ -1,6 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/builtins/echo1.0 305305 2016-09-02 21:13:46Z jilles $
-
-# Not specified by POSIX.
-
-[ "`echo -n a b; echo c d; echo e f`" = "a bc d
-e f" ]
diff --git a/bin/1sh/tests/builtins/echo2.0 b/bin/1sh/tests/builtins/echo2.0
deleted file mode 100644
index a7521a62..00000000
--- a/bin/1sh/tests/builtins/echo2.0
+++ /dev/null
@@ -1,7 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/builtins/echo2.0 305305 2016-09-02 21:13:46Z jilles $
-
-# Not specified by POSIX.
-
-a=`echo -e '\a\b\e\f\n\r\t\v\\\\\0041\c'; echo .`
-b=`printf '\a\b\033\f\n\r\t\v\\\\!.'`
-[ "$a" = "$b" ]
diff --git a/bin/1sh/tests/builtins/echo3.0 b/bin/1sh/tests/builtins/echo3.0
deleted file mode 100644
index c77eeb85..00000000
--- a/bin/1sh/tests/builtins/echo3.0
+++ /dev/null
@@ -1,5 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/builtins/echo3.0 305305 2016-09-02 21:13:46Z jilles $
-
-# Not specified by POSIX.
-
-[ "`echo -e 'a\cb' c; echo d`" = "ad" ]
diff --git a/bin/1sh/tests/builtins/eval1.0 b/bin/1sh/tests/builtins/eval1.0
deleted file mode 100644
index 5e2e2e8e..00000000
--- a/bin/1sh/tests/builtins/eval1.0
+++ /dev/null
@@ -1,9 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/builtins/eval1.0 193178 2009-05-31 17:23:27Z stefanf $
-set -e
-
-eval
-eval "" ""
-eval "true"
-! eval "false
-
-"
diff --git a/bin/1sh/tests/builtins/eval2.0 b/bin/1sh/tests/builtins/eval2.0
deleted file mode 100644
index 0bb5fa7a..00000000
--- a/bin/1sh/tests/builtins/eval2.0
+++ /dev/null
@@ -1,7 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/builtins/eval2.0 194897 2009-06-24 20:22:54Z jilles $
-
-eval '
-false
-
-' && exit 1
-exit 0
diff --git a/bin/1sh/tests/builtins/eval3.0 b/bin/1sh/tests/builtins/eval3.0
deleted file mode 100644
index d9da6bc1..00000000
--- a/bin/1sh/tests/builtins/eval3.0
+++ /dev/null
@@ -1,9 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/builtins/eval3.0 196607 2009-08-27 22:23:23Z jilles $
-
-eval 'false;' && exit 1
-eval 'true;' || exit 1
-eval 'false;
-' && exit 1
-eval 'true;
-' || exit 1
-exit 0
diff --git a/bin/1sh/tests/builtins/eval4.0 b/bin/1sh/tests/builtins/eval4.0
deleted file mode 100644
index 2591e3d7..00000000
--- a/bin/1sh/tests/builtins/eval4.0
+++ /dev/null
@@ -1,5 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/builtins/eval4.0 210738 2010-08-01 22:39:07Z jilles $
-
-# eval should preserve $? from command substitutions when starting
-# the parsed command.
-[ $(eval 'echo $?' $(false)) = 1 ]
diff --git a/bin/1sh/tests/builtins/eval5.0 b/bin/1sh/tests/builtins/eval5.0
deleted file mode 100644
index a00f4de6..00000000
--- a/bin/1sh/tests/builtins/eval5.0
+++ /dev/null
@@ -1,4 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/builtins/eval5.0 210829 2010-08-03 22:17:29Z jilles $
-
-# eval should return 0 if no command was executed.
-eval $(false)
diff --git a/bin/1sh/tests/builtins/eval6.0 b/bin/1sh/tests/builtins/eval6.0
deleted file mode 100644
index 7a0548e5..00000000
--- a/bin/1sh/tests/builtins/eval6.0
+++ /dev/null
@@ -1,5 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/builtins/eval6.0 249220 2013-04-06 22:30:46Z jilles $
-
-# eval should preserve $? from command substitutions when starting
-# the parsed command.
-[ $(false; eval 'echo $?' $(:)) = 0 ]
diff --git a/bin/1sh/tests/builtins/eval7.0 b/bin/1sh/tests/builtins/eval7.0
deleted file mode 100644
index b9b09d5a..00000000
--- a/bin/1sh/tests/builtins/eval7.0
+++ /dev/null
@@ -1,9 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/builtins/eval7.0 272983 2014-10-12 13:12:06Z jilles $
-# Assumes that break can break out of a loop outside eval.
-
-while :; do
-	eval "break
-echo bad1"
-	echo bad2
-	exit 3
-done
diff --git a/bin/1sh/tests/builtins/eval8.7 b/bin/1sh/tests/builtins/eval8.7
deleted file mode 100644
index 7420386e..00000000
--- a/bin/1sh/tests/builtins/eval8.7
+++ /dev/null
@@ -1,7 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/builtins/eval8.7 272983 2014-10-12 13:12:06Z jilles $
-
-f() {
-	eval "return 7
-echo bad2"
-}
-f
diff --git a/bin/1sh/tests/builtins/exec1.0 b/bin/1sh/tests/builtins/exec1.0
deleted file mode 100644
index b4932749..00000000
--- a/bin/1sh/tests/builtins/exec1.0
+++ /dev/null
@@ -1,25 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/builtins/exec1.0 213738 2010-10-12 18:20:38Z obrien $
-
-failures=
-failure() {
-	echo "Error at line $1" >&2
-	failures=x$failures
-}
-
-(
-	exec >/dev/null
-	echo bad
-)
-[ $? = 0 ] || failure $LINENO
-(
-	exec ${SH} -c 'exit 42'
-	echo bad
-)
-[ $? = 42 ] || failure $LINENO
-(
-	exec /var/empty/nosuch
-	echo bad
-) 2>/dev/null
-[ $? = 127 ] || failure $LINENO
-
-test -z "$failures"
diff --git a/bin/1sh/tests/builtins/exec2.0 b/bin/1sh/tests/builtins/exec2.0
deleted file mode 100644
index 93d32b13..00000000
--- a/bin/1sh/tests/builtins/exec2.0
+++ /dev/null
@@ -1,25 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/builtins/exec2.0 213738 2010-10-12 18:20:38Z obrien $
-
-failures=
-failure() {
-	echo "Error at line $1" >&2
-	failures=x$failures
-}
-
-(
-	exec -- >/dev/null
-	echo bad
-)
-[ $? = 0 ] || failure $LINENO
-(
-	exec -- ${SH} -c 'exit 42'
-	echo bad
-)
-[ $? = 42 ] || failure $LINENO
-(
-	exec -- /var/empty/nosuch
-	echo bad
-) 2>/dev/null
-[ $? = 127 ] || failure $LINENO
-
-test -z "$failures"
diff --git a/bin/1sh/tests/builtins/exit1.0 b/bin/1sh/tests/builtins/exit1.0
deleted file mode 100644
index 45b7b0ec..00000000
--- a/bin/1sh/tests/builtins/exit1.0
+++ /dev/null
@@ -1,6 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/builtins/exit1.0 216871 2011-01-01 15:25:15Z jilles $
-
-# exit with an argument should overwrite the exit status in an EXIT trap.
-
-trap 'true; exit $?' 0
-false
diff --git a/bin/1sh/tests/builtins/exit2.8 b/bin/1sh/tests/builtins/exit2.8
deleted file mode 100644
index d5f97159..00000000
--- a/bin/1sh/tests/builtins/exit2.8
+++ /dev/null
@@ -1,7 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/builtins/exit2.8 217172 2011-01-08 23:00:38Z jilles $
-
-# exit without arguments is the same as exit $? outside a trap.
-
-trap 'true; true' 0
-(exit 8)
-exit
diff --git a/bin/1sh/tests/builtins/exit3.0 b/bin/1sh/tests/builtins/exit3.0
deleted file mode 100644
index c3835a46..00000000
--- a/bin/1sh/tests/builtins/exit3.0
+++ /dev/null
@@ -1,5 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/builtins/exit3.0 217175 2011-01-08 23:08:13Z jilles $
-
-# exit without arguments differs from exit $? in an EXIT trap.
-
-trap 'false; exit' 0
diff --git a/bin/1sh/tests/builtins/export1.0 b/bin/1sh/tests/builtins/export1.0
deleted file mode 100644
index 35ec714f..00000000
--- a/bin/1sh/tests/builtins/export1.0
+++ /dev/null
@@ -1,3 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/builtins/export1.0 223183 2011-06-17 10:21:24Z jilles $
-
-env @badness=1 ${SH} -c 'v=`export -p`; eval "$v"'
diff --git a/bin/1sh/tests/builtins/fc1.0 b/bin/1sh/tests/builtins/fc1.0
deleted file mode 100644
index 86b6afe8..00000000
--- a/bin/1sh/tests/builtins/fc1.0
+++ /dev/null
@@ -1,27 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/builtins/fc1.0 213738 2010-10-12 18:20:38Z obrien $
-set -e
-trap 'echo Broken pipe -- test failed' PIPE
-
-P=${TMPDIR:-/tmp}
-cd $P
-T=$(mktemp -d sh-test.XXXXXX)
-cd $T
-
-mkfifo input output error
-HISTFILE=/dev/null ${SH} +m -i <input >output 2>error &
-{
-	# Syntax error
-	echo ')' >&3
-	# Read error message, shell will read new input now
-	read dummy <&5
-	# Execute bad command again
-	echo 'fc -e true' >&3
-	# Verify that the shell is still running
-	echo 'echo continued' >&3 || rc=3
-	echo 'exit' >&3 || rc=3
-	read line <&4 && [ "$line" = continued ] && : ${rc:=0}
-} 3>input 4<output 5<error
-
-rm input output error
-rmdir ${P}/${T}
-exit ${rc:-3}
diff --git a/bin/1sh/tests/builtins/fc2.0 b/bin/1sh/tests/builtins/fc2.0
deleted file mode 100644
index ac267566..00000000
--- a/bin/1sh/tests/builtins/fc2.0
+++ /dev/null
@@ -1,34 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/builtins/fc2.0 213738 2010-10-12 18:20:38Z obrien $
-set -e
-trap 'echo Broken pipe -- test failed' PIPE
-
-P=${TMPDIR:-/tmp}
-cd $P
-T=$(mktemp -d sh-test.XXXXXX)
-cd $T
-
-mkfifo input output error
-HISTFILE=/dev/null ${SH} +m -i <input >output 2>error &
-exec 3>input
-{
-	# Command not found, containing slash
-	echo '/var/empty/nonexistent' >&3
-	# Read error message, shell will read new input now
-	read dummy <&5
-	# Execute bad command again
-	echo 'fc -e true; echo continued' >&3
-	read dummy <&5
-	read line <&4 && [ "$line" = continued ] && : ${rc:=0}
-	exec 3>&-
-	# Old sh duplicates itself after the fc, producing another line
-	# of output.
-	if read line <&4; then
-		echo "Extraneous output: $line"
-		rc=1
-	fi
-} 4<output 5<error
-exec 3>&-
-
-rm input output error
-rmdir ${P}/${T}
-exit ${rc:-3}
diff --git a/bin/1sh/tests/builtins/for1.0 b/bin/1sh/tests/builtins/for1.0
deleted file mode 100644
index 7906a193..00000000
--- a/bin/1sh/tests/builtins/for1.0
+++ /dev/null
@@ -1,4 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/builtins/for1.0 226892 2011-10-28 23:02:21Z jilles $
-
-false
-for i in `false`; do exit 3; done
diff --git a/bin/1sh/tests/builtins/for2.0 b/bin/1sh/tests/builtins/for2.0
deleted file mode 100644
index b4c59710..00000000
--- a/bin/1sh/tests/builtins/for2.0
+++ /dev/null
@@ -1,9 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/builtins/for2.0 230463 2012-01-22 14:00:33Z jilles $
-
-r=x
-f() { return 42; }
-f
-for i in x; do
-	r=$?
-done
-[ "$r" = 42 ]
diff --git a/bin/1sh/tests/builtins/for3.0 b/bin/1sh/tests/builtins/for3.0
deleted file mode 100644
index 0e07a2a2..00000000
--- a/bin/1sh/tests/builtins/for3.0
+++ /dev/null
@@ -1,8 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/builtins/for3.0 230463 2012-01-22 14:00:33Z jilles $
-
-r=x
-f() { return 42; }
-for i in x`f`; do
-	r=$?
-done
-[ "$r" = 42 ]
diff --git a/bin/1sh/tests/builtins/getopts1.0 b/bin/1sh/tests/builtins/getopts1.0
deleted file mode 100644
index 99cc05b3..00000000
--- a/bin/1sh/tests/builtins/getopts1.0
+++ /dev/null
@@ -1,25 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/builtins/getopts1.0 297752 2016-04-09 16:06:13Z jilles $
-
-printf -- '-1-\n'
-set -- -abc
-getopts "ab:" OPTION
-printf '%s\n' "${OPTION}"
-
-# In this case 'getopts' should realize that we have not provided the
-# required argument for "-b".
-# Note that Solaris 10's (UNIX 03) /usr/xpg4/bin/sh, /bin/sh, and /bin/ksh;
-# ksh93 20090505; pdksh 5.2.14p2; mksh R39c; bash 4.1 PL7; and zsh 4.3.10.
-# all recognize that "b" is missing its argument on the *first* iteration
-# of 'getopts' and do not produce the "a" in $OPTION.
-printf -- '-2-\n'
-set -- -ab
-getopts "ab:" OPTION
-printf '%s\n' "${OPTION}"
-getopts "ab:" OPTION 3>&2 2>&1 >&3 3>&-
-printf '%s\n' "${OPTION}"
-
-# The 'shift' is aimed at causing an error.
-printf -- '-3-\n'
-shift 1
-getopts "ab:" OPTION
-printf '%s\n' "${OPTION}"
diff --git a/bin/1sh/tests/builtins/getopts1.0.stdout b/bin/1sh/tests/builtins/getopts1.0.stdout
deleted file mode 100644
index a0a347ee..00000000
--- a/bin/1sh/tests/builtins/getopts1.0.stdout
+++ /dev/null
@@ -1,8 +0,0 @@
--1-
-a
--2-
-a
-No arg for -b option
-?
--3-
-?
diff --git a/bin/1sh/tests/builtins/getopts10.0 b/bin/1sh/tests/builtins/getopts10.0
deleted file mode 100644
index 45297c82..00000000
--- a/bin/1sh/tests/builtins/getopts10.0
+++ /dev/null
@@ -1,11 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/builtins/getopts10.0 293359 2016-01-07 20:48:24Z jilles $
-
-set -- -x arg
-opt=not
-getopts x opt
-r1=$? OPTIND1=$OPTIND opt1=$opt
-: $(: $((OPTIND = 1)))
-getopts x opt
-r2=$? OPTIND2=$OPTIND
-[ "$r1" = 0 ] && [ "$OPTIND1" = 2 ] && [ "$opt1" = x ] && [ "$r2" != 0 ] &&
-	[ "$OPTIND2" = 2 ]
diff --git a/bin/1sh/tests/builtins/getopts2.0 b/bin/1sh/tests/builtins/getopts2.0
deleted file mode 100644
index 2f83d992..00000000
--- a/bin/1sh/tests/builtins/getopts2.0
+++ /dev/null
@@ -1,6 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/builtins/getopts2.0 297752 2016-04-09 16:06:13Z jilles $
-set - -ax
-getopts ax option
-set -C
-getopts ax option
-printf '%s\n' "$option"
diff --git a/bin/1sh/tests/builtins/getopts2.0.stdout b/bin/1sh/tests/builtins/getopts2.0.stdout
deleted file mode 100644
index 587be6b4..00000000
--- a/bin/1sh/tests/builtins/getopts2.0.stdout
+++ /dev/null
@@ -1 +0,0 @@
-x
diff --git a/bin/1sh/tests/builtins/getopts3.0 b/bin/1sh/tests/builtins/getopts3.0
deleted file mode 100644
index 5a24adbb..00000000
--- a/bin/1sh/tests/builtins/getopts3.0
+++ /dev/null
@@ -1,6 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/builtins/getopts3.0 265616 2014-05-07 21:45:25Z jilles $
-
-shift $#
-getopts x opt
-r=$?
-[ "$r" != 0 ] && [ "$OPTIND" = 1 ]
diff --git a/bin/1sh/tests/builtins/getopts4.0 b/bin/1sh/tests/builtins/getopts4.0
deleted file mode 100644
index 8e68e38b..00000000
--- a/bin/1sh/tests/builtins/getopts4.0
+++ /dev/null
@@ -1,10 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/builtins/getopts4.0 265616 2014-05-07 21:45:25Z jilles $
-
-set -- -x
-opt=not
-getopts x opt
-r1=$? OPTIND1=$OPTIND opt1=$opt
-getopts x opt
-r2=$? OPTIND2=$OPTIND
-[ "$r1" = 0 ] && [ "$OPTIND1" = 2 ] && [ "$opt1" = x ] && [ "$r2" != 0 ] &&
-	[ "$OPTIND2" = 2 ]
diff --git a/bin/1sh/tests/builtins/getopts5.0 b/bin/1sh/tests/builtins/getopts5.0
deleted file mode 100644
index 7ce25e31..00000000
--- a/bin/1sh/tests/builtins/getopts5.0
+++ /dev/null
@@ -1,10 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/builtins/getopts5.0 265616 2014-05-07 21:45:25Z jilles $
-
-set -- -x arg
-opt=not
-getopts x opt
-r1=$? OPTIND1=$OPTIND opt1=$opt
-getopts x opt
-r2=$? OPTIND2=$OPTIND
-[ "$r1" = 0 ] && [ "$OPTIND1" = 2 ] && [ "$opt1" = x ] && [ "$r2" != 0 ] &&
-	[ "$OPTIND2" = 2 ]
diff --git a/bin/1sh/tests/builtins/getopts6.0 b/bin/1sh/tests/builtins/getopts6.0
deleted file mode 100644
index d968204a..00000000
--- a/bin/1sh/tests/builtins/getopts6.0
+++ /dev/null
@@ -1,7 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/builtins/getopts6.0 265844 2014-05-10 17:42:21Z jilles $
-
-set -- -x -y
-getopts :x var || echo "First getopts bad: $?"
-getopts :x var
-r=$?
-[ r != 0 ] && [ "$OPTIND" = 3 ]
diff --git a/bin/1sh/tests/builtins/getopts7.0 b/bin/1sh/tests/builtins/getopts7.0
deleted file mode 100644
index b8f884a4..00000000
--- a/bin/1sh/tests/builtins/getopts7.0
+++ /dev/null
@@ -1,6 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/builtins/getopts7.0 265844 2014-05-10 17:42:21Z jilles $
-
-set -- -x
-getopts :x: var
-r=$?
-[ r != 0 ] && [ "$OPTIND" = 2 ]
diff --git a/bin/1sh/tests/builtins/getopts8.0 b/bin/1sh/tests/builtins/getopts8.0
deleted file mode 100644
index 841b3f4e..00000000
--- a/bin/1sh/tests/builtins/getopts8.0
+++ /dev/null
@@ -1,8 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/builtins/getopts8.0 265849 2014-05-10 19:18:49Z jilles $
-
-set -- -yz -wx
-opt=wrong1 OPTARG=wrong2
-while getopts :x opt; do
-	echo "$opt:${OPTARG-unset}"
-done
-echo "OPTIND=$OPTIND"
diff --git a/bin/1sh/tests/builtins/getopts8.0.stdout b/bin/1sh/tests/builtins/getopts8.0.stdout
deleted file mode 100644
index f10cefcd..00000000
--- a/bin/1sh/tests/builtins/getopts8.0.stdout
+++ /dev/null
@@ -1,5 +0,0 @@
-?:y
-?:z
-?:w
-x:unset
-OPTIND=3
diff --git a/bin/1sh/tests/builtins/getopts9.0 b/bin/1sh/tests/builtins/getopts9.0
deleted file mode 100644
index a4864f53..00000000
--- a/bin/1sh/tests/builtins/getopts9.0
+++ /dev/null
@@ -1,9 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/builtins/getopts9.0 297752 2016-04-09 16:06:13Z jilles $
-
-args='-ab'
-getopts ab opt $args
-printf '%s\n' "$?:$opt:$OPTARG"
-for dummy in dummy1 dummy2; do
-	getopts ab opt $args
-	printf '%s\n' "$?:$opt:$OPTARG"
-done
diff --git a/bin/1sh/tests/builtins/getopts9.0.stdout b/bin/1sh/tests/builtins/getopts9.0.stdout
deleted file mode 100644
index 4d32063f..00000000
--- a/bin/1sh/tests/builtins/getopts9.0.stdout
+++ /dev/null
@@ -1,3 +0,0 @@
-0:a:
-0:b:
-1:?:
diff --git a/bin/1sh/tests/builtins/hash1.0 b/bin/1sh/tests/builtins/hash1.0
deleted file mode 100644
index 646066f8..00000000
--- a/bin/1sh/tests/builtins/hash1.0
+++ /dev/null
@@ -1,5 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/builtins/hash1.0 149791 2005-09-05 09:42:10Z stefanf $
-cat /dev/null
-hash
-hash -r
-hash
diff --git a/bin/1sh/tests/builtins/hash1.0.stdout b/bin/1sh/tests/builtins/hash1.0.stdout
deleted file mode 100644
index 3afc3e7b..00000000
--- a/bin/1sh/tests/builtins/hash1.0.stdout
+++ /dev/null
@@ -1 +0,0 @@
-/bin/cat
diff --git a/bin/1sh/tests/builtins/hash2.0 b/bin/1sh/tests/builtins/hash2.0
deleted file mode 100644
index 739638c4..00000000
--- a/bin/1sh/tests/builtins/hash2.0
+++ /dev/null
@@ -1,4 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/builtins/hash2.0 149791 2005-09-05 09:42:10Z stefanf $
-hash
-hash cat
-hash
diff --git a/bin/1sh/tests/builtins/hash2.0.stdout b/bin/1sh/tests/builtins/hash2.0.stdout
deleted file mode 100644
index 3afc3e7b..00000000
--- a/bin/1sh/tests/builtins/hash2.0.stdout
+++ /dev/null
@@ -1 +0,0 @@
-/bin/cat
diff --git a/bin/1sh/tests/builtins/hash3.0 b/bin/1sh/tests/builtins/hash3.0
deleted file mode 100644
index a0bfd48c..00000000
--- a/bin/1sh/tests/builtins/hash3.0
+++ /dev/null
@@ -1,3 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/builtins/hash3.0 149791 2005-09-05 09:42:10Z stefanf $
-hash -v cat
-hash
diff --git a/bin/1sh/tests/builtins/hash3.0.stdout b/bin/1sh/tests/builtins/hash3.0.stdout
deleted file mode 100644
index a34864cd..00000000
--- a/bin/1sh/tests/builtins/hash3.0.stdout
+++ /dev/null
@@ -1,2 +0,0 @@
-/bin/cat
-/bin/cat
diff --git a/bin/1sh/tests/builtins/hash4.0 b/bin/1sh/tests/builtins/hash4.0
deleted file mode 100644
index 4faf4e70..00000000
--- a/bin/1sh/tests/builtins/hash4.0
+++ /dev/null
@@ -1,6 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/builtins/hash4.0 231535 2012-02-11 21:06:45Z jilles $
-
-exec 3>&1
-m=`hash nosuchtool 2>&1 >&3`
-r=$?
-[ "$r" != 0 ] && [ -n "$m" ]
diff --git a/bin/1sh/tests/builtins/jobid1.0 b/bin/1sh/tests/builtins/jobid1.0
deleted file mode 100644
index 4610a710..00000000
--- a/bin/1sh/tests/builtins/jobid1.0
+++ /dev/null
@@ -1,7 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/builtins/jobid1.0 254412 2013-08-16 13:48:11Z jilles $
-# Non-standard builtin.
-
-: &
-p1=$!
-p2=$(jobid)
-[ "${p1:?}" = "${p2:?}" ]
diff --git a/bin/1sh/tests/builtins/jobid2.0 b/bin/1sh/tests/builtins/jobid2.0
deleted file mode 100644
index b8af0d06..00000000
--- a/bin/1sh/tests/builtins/jobid2.0
+++ /dev/null
@@ -1,9 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/builtins/jobid2.0 254413 2013-08-16 13:56:43Z jilles $
-
-: &
-p1=$(jobid)
-p2=$(jobid --)
-p3=$(jobid %+)
-p4=$(jobid -- %+)
-[ "${p1:?}" = "${p2:?}" ] && [ "${p2:?}" = "${p3:?}" ] &&
-[ "${p3:?}" = "${p4:?}" ] && [ "${p4:?}" = "${p1:?}" ]
diff --git a/bin/1sh/tests/builtins/kill1.0 b/bin/1sh/tests/builtins/kill1.0
deleted file mode 100644
index 1b22f517..00000000
--- a/bin/1sh/tests/builtins/kill1.0
+++ /dev/null
@@ -1,8 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/builtins/kill1.0 262931 2014-03-08 19:44:34Z jilles $
-
-: &
-p1=$!
-: &
-p2=$!
-wait $p2
-kill %1
diff --git a/bin/1sh/tests/builtins/kill2.0 b/bin/1sh/tests/builtins/kill2.0
deleted file mode 100644
index ff71c8af..00000000
--- a/bin/1sh/tests/builtins/kill2.0
+++ /dev/null
@@ -1,7 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/builtins/kill2.0 263206 2014-03-15 14:58:48Z jilles $
-
-sleep 1 | sleep 1 &
-kill %+
-wait "$!"
-r=$?
-[ "$r" -gt 128 ] && [ "$(kill -l "$r")" = TERM ]
diff --git a/bin/1sh/tests/builtins/lineno.0 b/bin/1sh/tests/builtins/lineno.0
deleted file mode 100644
index 6b1557a7..00000000
--- a/bin/1sh/tests/builtins/lineno.0
+++ /dev/null
@@ -1,16 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/builtins/lineno.0 179023 2008-05-15 19:58:44Z stefanf $
-echo $LINENO
-echo $LINENO
-
-f() {	
-	echo $LINENO
-	echo $LINENO
-}
-
-f
-
-echo ${LINENO:-foo}
-echo ${LINENO=foo}
-echo ${LINENO:+foo}
-echo ${LINENO+foo}
-echo ${#LINENO}
diff --git a/bin/1sh/tests/builtins/lineno.0.stdout b/bin/1sh/tests/builtins/lineno.0.stdout
deleted file mode 100644
index 82583a93..00000000
--- a/bin/1sh/tests/builtins/lineno.0.stdout
+++ /dev/null
@@ -1,9 +0,0 @@
-2
-3
-2
-3
-12
-13
-foo
-foo
-2
diff --git a/bin/1sh/tests/builtins/lineno2.0 b/bin/1sh/tests/builtins/lineno2.0
deleted file mode 100644
index 154875d3..00000000
--- a/bin/1sh/tests/builtins/lineno2.0
+++ /dev/null
@@ -1,10 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/builtins/lineno2.0 262565 2014-02-27 16:54:43Z jilles $
-
-f() {
-	: ${LINENO+${x?}}
-}
-
-unset -v x
-command eval f 2>/dev/null && exit 3
-x=1
-f
diff --git a/bin/1sh/tests/builtins/lineno3.0 b/bin/1sh/tests/builtins/lineno3.0
deleted file mode 100644
index f0c6be19..00000000
--- a/bin/1sh/tests/builtins/lineno3.0
+++ /dev/null
@@ -1,6 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/builtins/lineno3.0 272482 2014-10-03 20:24:56Z jilles $
-
-echo before: $LINENO
-dummy=$'a\0
-'
-echo after: $LINENO
diff --git a/bin/1sh/tests/builtins/lineno3.0.stdout b/bin/1sh/tests/builtins/lineno3.0.stdout
deleted file mode 100644
index 6e0e4ac8..00000000
--- a/bin/1sh/tests/builtins/lineno3.0.stdout
+++ /dev/null
@@ -1,2 +0,0 @@
-before: 3
-after: 6
diff --git a/bin/1sh/tests/builtins/local1.0 b/bin/1sh/tests/builtins/local1.0
deleted file mode 100644
index 53b54b52..00000000
--- a/bin/1sh/tests/builtins/local1.0
+++ /dev/null
@@ -1,13 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/builtins/local1.0 238469 2012-07-15 10:22:13Z jilles $
-# A commonly used but non-POSIX builtin.
-
-f() {
-	local x
-	x=2
-	[ "$x" = 2 ]
-}
-x=1
-f || exit 3
-[ "$x" = 1 ] || exit 3
-f || exit 3
-[ "$x" = 1 ] || exit 3
diff --git a/bin/1sh/tests/builtins/local2.0 b/bin/1sh/tests/builtins/local2.0
deleted file mode 100644
index 7c1bbe6f..00000000
--- a/bin/1sh/tests/builtins/local2.0
+++ /dev/null
@@ -1,17 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/builtins/local2.0 251797 2013-06-15 22:22:03Z jilles $
-
-f() {
-	local -
-	set -a
-	case $- in
-	*a*) : ;;
-	*) echo In-function \$- bad
-	esac
-}
-case $- in
-*a*) echo Initial \$- bad
-esac
-f
-case $- in
-*a*) echo Final \$- bad
-esac
diff --git a/bin/1sh/tests/builtins/local3.0 b/bin/1sh/tests/builtins/local3.0
deleted file mode 100644
index bb041366..00000000
--- a/bin/1sh/tests/builtins/local3.0
+++ /dev/null
@@ -1,26 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/builtins/local3.0 251797 2013-06-15 22:22:03Z jilles $
-
-f() {
-	local "$@"
-	set -a
-	x=7
-	case $- in
-	*a*) : ;;
-	*) echo In-function \$- bad
-	esac
-	[ "$x" = 7 ] || echo In-function \$x bad
-}
-x=1
-case $- in
-*a*) echo Initial \$- bad
-esac
-f x -
-case $- in
-*a*) echo Intermediate \$- bad
-esac
-[ "$x" = 1 ] || echo Intermediate \$x bad
-f - x
-case $- in
-*a*) echo Final \$- bad
-esac
-[ "$x" = 1 ] || echo Final \$x bad
diff --git a/bin/1sh/tests/builtins/local4.0 b/bin/1sh/tests/builtins/local4.0
deleted file mode 100644
index 3d5ec0d4..00000000
--- a/bin/1sh/tests/builtins/local4.0
+++ /dev/null
@@ -1,12 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/builtins/local4.0 254339 2013-08-14 21:59:48Z jilles $
-
-f() {
-	local -- x
-	x=2
-	[ "$x" = 2 ]
-}
-x=1
-f || exit 3
-[ "$x" = 1 ] || exit 3
-f || exit 3
-[ "$x" = 1 ] || exit 3
diff --git a/bin/1sh/tests/builtins/local5.0 b/bin/1sh/tests/builtins/local5.0
deleted file mode 100644
index b2e1879f..00000000
--- a/bin/1sh/tests/builtins/local5.0
+++ /dev/null
@@ -1,15 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/builtins/local5.0 293635 2016-01-10 16:31:28Z jilles $
-
-f() {
-	local PATH IFS elem
-	IFS=:
-	for elem in ''$PATH''; do
-		PATH=/var/empty/$elem:$PATH
-	done
-	ls -d / >/dev/null
-}
-
-p1=$(command -v ls)
-f
-p2=$(command -v ls)
-[ "$p1" = "$p2" ]
diff --git a/bin/1sh/tests/builtins/local6.0 b/bin/1sh/tests/builtins/local6.0
deleted file mode 100644
index 1f31be32..00000000
--- a/bin/1sh/tests/builtins/local6.0
+++ /dev/null
@@ -1,10 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/builtins/local6.0 294582 2016-01-22 18:10:36Z jilles $
-
-f() {
-	local x
-	readonly x=2
-}
-x=3
-f
-x=4
-[ "$x" = 4 ]
diff --git a/bin/1sh/tests/builtins/local7.0 b/bin/1sh/tests/builtins/local7.0
deleted file mode 100644
index 4ab4db53..00000000
--- a/bin/1sh/tests/builtins/local7.0
+++ /dev/null
@@ -1,10 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/builtins/local7.0 294593 2016-01-22 20:10:08Z jilles $
-
-f() {
-	local x
-	readonly x=2
-}
-unset x
-f
-x=4
-[ "$x" = 4 ]
diff --git a/bin/1sh/tests/builtins/locale1.0 b/bin/1sh/tests/builtins/locale1.0
deleted file mode 100644
index 1737a7e8..00000000
--- a/bin/1sh/tests/builtins/locale1.0
+++ /dev/null
@@ -1,134 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/builtins/locale1.0 218819 2011-02-18 20:37:09Z jilles $
-# Note: this test depends on strerror() using locale.
-
-failures=0
-
-check() {
-	if ! eval "[ $1 ]"; then
-		echo "Failed: $1 at $2"
-		: $((failures += 1))
-	fi
-}
-
-unset LANG LC_ALL LC_COLLATE LC_CTYPE LC_MONETARY LC_NUMERIC LC_TIME LC_MESSAGES
-unset LANGUAGE
-
-msgeng="No such file or directory"
-msgdut="Bestand of map niet gevonden"
-
-# Verify C locale error message.
-case $(command . /var/empty/foo 2>&1) in
-	*"$msgeng"*) ok=1 ;;
-	*) ok=0 ;;
-esac
-check '$ok -eq 1' $LINENO
-
-# Various locale variables that should not affect the message.
-case $(LC_ALL=C command . /var/empty/foo 2>&1) in
-	*"$msgeng"*) ok=1 ;;
-	*) ok=0 ;;
-esac
-check '$ok -eq 1' $LINENO
-
-case $(LC_ALL=C LANG=nl_NL.ISO8859-1 command . /var/empty/foo 2>&1) in
-	*"$msgeng"*) ok=1 ;;
-	*) ok=0 ;;
-esac
-check '$ok -eq 1' $LINENO
-
-case $(LC_ALL=C LC_MESSAGES=nl_NL.ISO8859-1 command . /var/empty/foo 2>&1) in
-	*"$msgeng"*) ok=1 ;;
-	*) ok=0 ;;
-esac
-check '$ok -eq 1' $LINENO
-
-case $(LC_CTYPE=nl_NL.ISO8859-1 command . /var/empty/foo 2>&1) in
-	*"$msgeng"*) ok=1 ;;
-	*) ok=0 ;;
-esac
-check '$ok -eq 1' $LINENO
-
-# Verify Dutch message.
-case $(export LANG=nl_NL.ISO8859-1; command . /var/empty/foo 2>&1) in
-	*"$msgdut"*) ok=1 ;;
-	*) ok=0 ;;
-esac
-check '$ok -eq 1' $LINENO
-
-case $(export LC_MESSAGES=nl_NL.ISO8859-1; command . /var/empty/foo 2>&1) in
-	*"$msgdut"*) ok=1 ;;
-	*) ok=0 ;;
-esac
-check '$ok -eq 1' $LINENO
-
-case $(export LC_ALL=nl_NL.ISO8859-1; command . /var/empty/foo 2>&1) in
-	*"$msgdut"*) ok=1 ;;
-	*) ok=0 ;;
-esac
-check '$ok -eq 1' $LINENO
-
-case $(LANG=nl_NL.ISO8859-1 command . /var/empty/foo 2>&1) in
-	*"$msgdut"*) ok=1 ;;
-	*) ok=0 ;;
-esac
-check '$ok -eq 1' $LINENO
-
-case $(LC_MESSAGES=nl_NL.ISO8859-1 command . /var/empty/foo 2>&1) in
-	*"$msgdut"*) ok=1 ;;
-	*) ok=0 ;;
-esac
-check '$ok -eq 1' $LINENO
-
-case $(LC_ALL=nl_NL.ISO8859-1 command . /var/empty/foo 2>&1) in
-	*"$msgdut"*) ok=1 ;;
-	*) ok=0 ;;
-esac
-check '$ok -eq 1' $LINENO
-
-# Verify that command assignments do not set the locale persistently.
-case $(command . /var/empty/foo 2>&1) in
-	*"$msgeng"*) ok=1 ;;
-	*) ok=0 ;;
-esac
-check '$ok -eq 1' $LINENO
-
-case $(LANG=nl_NL.ISO8859-1 command . /var/empty/foo 2>&1; command . /var/empty/foo 2>&1) in
-	*"$msgdut"*"$msgeng"*) ok=1 ;;
-	*) ok=0 ;;
-esac
-check '$ok -eq 1' $LINENO
-
-case $(LC_MESSAGES=nl_NL.ISO8859-1 command . /var/empty/foo 2>&1; command . /var/empty/foo 2>&1) in
-	*"$msgdut"*"$msgeng"*) ok=1 ;;
-	*) ok=0 ;;
-esac
-check '$ok -eq 1' $LINENO
-
-case $(LC_ALL=nl_NL.ISO8859-1 command . /var/empty/foo 2>&1; command . /var/empty/foo 2>&1) in
-	*"$msgdut"*"$msgeng"*) ok=1 ;;
-	*) ok=0 ;;
-esac
-check '$ok -eq 1' $LINENO
-
-# Check special builtin; add colon invocation to avoid depending on certain fix.
-case $(LC_ALL=nl_NL.ISO8859-1 . /var/empty/foo 2>&1; :) in
-	*"$msgdut"*) ok=1 ;;
-	*) ok=0 ;;
-esac
-check '$ok -eq 1' $LINENO
-
-# Assignments on special builtins are exported to that builtin; the export
-# is not persistent.
-case $(LC_ALL=nl_NL.ISO8859-1 . /dev/null; . /var/empty/foo 2>&1) in
-	*"$msgeng"*) ok=1 ;;
-	*) ok=0 ;;
-esac
-check '$ok -eq 1' $LINENO
-
-case $(export LC_ALL; LC_ALL=nl_NL.ISO8859-1 . /dev/null; . /var/empty/foo 2>&1) in
-	*"$msgdut"*) ok=1 ;;
-	*) ok=0 ;;
-esac
-check '$ok -eq 1' $LINENO
-
-exit $((failures > 0))
diff --git a/bin/1sh/tests/builtins/locale2.0 b/bin/1sh/tests/builtins/locale2.0
deleted file mode 100644
index fd83df10..00000000
--- a/bin/1sh/tests/builtins/locale2.0
+++ /dev/null
@@ -1,5 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/builtins/locale2.0 317912 2017-05-07 19:49:46Z jilles $
-
-$SH -c 'LC_ALL=C true; kill -INT $$; echo continued'
-r=$?
-[ "$r" -gt 128 ] && [ "$(kill -l "$r")" = INT ]
diff --git a/bin/1sh/tests/builtins/printf1.0 b/bin/1sh/tests/builtins/printf1.0
deleted file mode 100644
index a4ba8d8d..00000000
--- a/bin/1sh/tests/builtins/printf1.0
+++ /dev/null
@@ -1,3 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/builtins/printf1.0 214853 2010-11-05 21:47:58Z jilles $
-
-[ "$(printf '%c\0%s%d' x '\' 010 | tr '\0' Z)" = 'xZ\8' ]
diff --git a/bin/1sh/tests/builtins/printf2.0 b/bin/1sh/tests/builtins/printf2.0
deleted file mode 100644
index 97d5bd61..00000000
--- a/bin/1sh/tests/builtins/printf2.0
+++ /dev/null
@@ -1,3 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/builtins/printf2.0 214853 2010-11-05 21:47:58Z jilles $
-
-[ "$(printf '%cZ%s%d' x '\' 010)" = 'xZ\8' ]
diff --git a/bin/1sh/tests/builtins/printf3.0 b/bin/1sh/tests/builtins/printf3.0
deleted file mode 100644
index 327f4da4..00000000
--- a/bin/1sh/tests/builtins/printf3.0
+++ /dev/null
@@ -1,5 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/builtins/printf3.0 216606 2010-12-20 23:06:57Z jilles $
-
-set -e
-v=$(! printf "%d" @wrong 2>/dev/null)
-[ "$v" = "0" ]
diff --git a/bin/1sh/tests/builtins/printf4.0 b/bin/1sh/tests/builtins/printf4.0
deleted file mode 100644
index c00d53f3..00000000
--- a/bin/1sh/tests/builtins/printf4.0
+++ /dev/null
@@ -1,5 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/builtins/printf4.0 216606 2010-12-20 23:06:57Z jilles $
-
-set -e
-v=$(! printf "%d" 4wrong 2>/dev/null)
-[ "$v" = "4" ]
diff --git a/bin/1sh/tests/builtins/read1.0 b/bin/1sh/tests/builtins/read1.0
deleted file mode 100644
index e0d75152..00000000
--- a/bin/1sh/tests/builtins/read1.0
+++ /dev/null
@@ -1,26 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/builtins/read1.0 190300 2009-03-22 23:00:52Z stefanf $
-set -e
-
-echo "1 2 3"		| { read a; echo "x${a}x"; }
-echo "1 2 3"		| { read a b; echo "x${a}x${b}x"; }
-echo "1 2 3"		| { read a b c; echo "x${a}x${b}x${c}x"; }
-echo "1 2 3"		| { read a b c d; echo "x${a}x${b}x${c}x${d}x"; }
-
-echo "	1  2 3 "	| { read a b c; echo "x${a}x${b}x${c}x"; }
-echo "	1  2 3 "	| { unset IFS; read a b c; echo "x${a}x${b}x${c}x"; }
-echo "	1  2 3 "	| { IFS=$(printf ' \t\n') read a b c; echo "x${a}x${b}x${c}x"; }
-echo "	1  2 3 "	| { IFS= read a b; echo "x${a}x${b}x"; }
-
-echo " 1,2 3 "		| { IFS=' ,' read a b c; echo "x${a}x${b}x${c}x"; }
-echo ", 2 ,3"		| { IFS=' ,' read a b c; echo "x${a}x${b}x${c}x"; }
-echo " 1 ,,3"		| { IFS=' ,' read a b c; echo "x${a}x${b}x${c}x"; }
-echo " 1 , , 3"		| { IFS=' ,' read a b c; echo "x${a}x${b}x${c}x"; }
-echo " 1 ,2 3,"		| { IFS=' ,' read a b c; echo "x${a}x${b}x${c}x"; }
-echo " 1 ,2 3,,"	| { IFS=' ,' read a b c; echo "x${a}x${b}x${c}x"; }
-
-echo " 1,2 3 "		| { IFS=', ' read a b c; echo "x${a}x${b}x${c}x"; }
-echo ", 2 ,3"		| { IFS=', ' read a b c; echo "x${a}x${b}x${c}x"; }
-echo " 1 ,,3"		| { IFS=', ' read a b c; echo "x${a}x${b}x${c}x"; }
-echo " 1 , , 3"		| { IFS=', ' read a b c; echo "x${a}x${b}x${c}x"; }
-echo " 1 ,2 3,"		| { IFS=', ' read a b c; echo "x${a}x${b}x${c}x"; }
-echo " 1 ,2 3,,"	| { IFS=', ' read a b c; echo "x${a}x${b}x${c}x"; }
diff --git a/bin/1sh/tests/builtins/read1.0.stdout b/bin/1sh/tests/builtins/read1.0.stdout
deleted file mode 100644
index dbcb1af9..00000000
--- a/bin/1sh/tests/builtins/read1.0.stdout
+++ /dev/null
@@ -1,20 +0,0 @@
-x1 2 3x
-x1x2 3x
-x1x2x3x
-x1x2x3xx
-x1x2x3x
-x1x2x3x
-x1x2x3x
-x	1  2 3 xx
-x1x2x3x
-xx2x3x
-x1xx3x
-x1xx3x
-x1x2x3x
-x1x2x3,,x
-x1x2x3x
-xx2x3x
-x1xx3x
-x1xx3x
-x1x2x3x
-x1x2x3,,x
diff --git a/bin/1sh/tests/builtins/read2.0 b/bin/1sh/tests/builtins/read2.0
deleted file mode 100644
index 3747f0bf..00000000
--- a/bin/1sh/tests/builtins/read2.0
+++ /dev/null
@@ -1,31 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/builtins/read2.0 212187 2010-09-03 21:17:33Z jilles $
-
-set -e
-{
-	echo 1
-	echo two
-	echo three
-} | {
-	read x
-	[ "$x" = 1 ]
-	(read x
-	[ "$x" = two ])
-	read x
-	[ "$x" = three ]
-}
-
-T=`mktemp sh-test.XXXXXX`
-trap 'rm -f "$T"' 0
-{
-	echo 1
-	echo two
-	echo three
-} >$T
-{
-	read x
-	[ "$x" = 1 ]
-	(read x
-	[ "$x" = two ])
-	read x
-	[ "$x" = three ]
-} <$T
diff --git a/bin/1sh/tests/builtins/read3.0 b/bin/1sh/tests/builtins/read3.0
deleted file mode 100644
index 84dec7cb..00000000
--- a/bin/1sh/tests/builtins/read3.0
+++ /dev/null
@@ -1,11 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/builtins/read3.0 212330 2010-09-08 18:32:23Z jilles $
-
-printf '%s\n' 'a\ b c'	| { read a b; printf '%s\n' "x${a}x${b}x"; }
-printf '%s\n' 'a b\ c'	| { read a b; printf '%s\n' "x${a}x${b}x"; }
-printf '%s\n' 'a\:b:c'	| { IFS=: read a b; printf '%s\n' "x${a}x${b}x"; }
-printf '%s\n' 'a:b\:c'	| { IFS=: read a b; printf '%s\n' "x${a}x${b}x"; }
-printf '%s\n' '\ a'	| { read a b; printf '%s\n' "x${a}x${b}x"; }
-printf '%s\n' '\:a'	| { IFS=: read a b; printf '%s\n' "x${a}x${b}x"; }
-printf '%s\n' '\\'	| { read a b; printf '%s\n' "x${a}x${b}x"; }
-printf '%s\n' '\\\ a'	| { read a b; printf '%s\n' "x${a}x${b}x"; }
-printf '%s\n' '\\\ a'	| { read -r a b; printf '%s\n' "x${a}x${b}x"; }
diff --git a/bin/1sh/tests/builtins/read3.0.stdout b/bin/1sh/tests/builtins/read3.0.stdout
deleted file mode 100644
index 8ed98ca9..00000000
--- a/bin/1sh/tests/builtins/read3.0.stdout
+++ /dev/null
@@ -1,9 +0,0 @@
-xa bxcx
-xaxb cx
-xa:bxcx
-xaxb:cx
-x axx
-x:axx
-x\xx
-x\ axx
-x\\\xax
diff --git a/bin/1sh/tests/builtins/read4.0 b/bin/1sh/tests/builtins/read4.0
deleted file mode 100644
index f3109c2e..00000000
--- a/bin/1sh/tests/builtins/read4.0
+++ /dev/null
@@ -1,10 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/builtins/read4.0 212339 2010-09-08 20:35:43Z jilles $
-
-printf '%s\n' '\a\ b c'	| { read a b; printf '%s\n' "x${a}x${b}x"; }
-printf '%s\n' '\a b\ c'	| { read a b; printf '%s\n' "x${a}x${b}x"; }
-printf '%s\n' '\a\:b:c'	| { IFS=: read a b; printf '%s\n' "x${a}x${b}x"; }
-printf '%s\n' '\a:b\:c'	| { IFS=: read a b; printf '%s\n' "x${a}x${b}x"; }
-printf '%s\n' '\\ a'	| { read a b; printf '%s\n' "x${a}x${b}x"; }
-printf '%s\n' '\\:a'	| { IFS=: read a b; printf '%s\n' "x${a}x${b}x"; }
-printf '%s\n' '\\\ a'	| { read a b; printf '%s\n' "x${a}x${b}x"; }
-printf '%s\n' '\\\:a'	| { IFS=: read a b; printf '%s\n' "x${a}x${b}x"; }
diff --git a/bin/1sh/tests/builtins/read4.0.stdout b/bin/1sh/tests/builtins/read4.0.stdout
deleted file mode 100644
index a8747a46..00000000
--- a/bin/1sh/tests/builtins/read4.0.stdout
+++ /dev/null
@@ -1,8 +0,0 @@
-xa bxcx
-xaxb cx
-xa:bxcx
-xaxb:cx
-x\xax
-x\xax
-x\ axx
-x\:axx
diff --git a/bin/1sh/tests/builtins/read5.0 b/bin/1sh/tests/builtins/read5.0
deleted file mode 100644
index 2263a656..00000000
--- a/bin/1sh/tests/builtins/read5.0
+++ /dev/null
@@ -1,32 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/builtins/read5.0 218821 2011-02-18 20:51:13Z jilles $
-
-unset LC_ALL
-LC_CTYPE=en_US.ISO8859-1
-export LC_CTYPE
-
-# Note: the first and last characters are not whitespace.
-# Exclude backslash and newline.
-bad1=`printf %03o \'\\\\`
-bad2=`printf %03o \''
-'`
-e=
-for i in 0 1 2 3; do
-	for j in 0 1 2 3 4 5 6 7; do
-		for k in 0 1 2 3 4 5 6 7; do
-			case $i$j$k in
-			000|$bad1|$bad2) continue ;;
-			esac
-			e="$e\\$i$j$k"
-		done
-	done
-done
-e=`printf "$e"`
-[ "${#e}" = 253 ] || echo length bad
-
-r1=`printf '%s\n' "$e" | { read -r x; printf '%s' "$x"; }`
-[ "$r1" = "$e" ] || echo "read with -r bad"
-r2=`printf '%s\n' "$e" | { read x; printf '%s' "$x"; }`
-[ "$r2" = "$e" ] || echo "read without -r bad 1"
-IFS=
-r3=`printf '%s\n' "$e" | { read x; printf '%s' "$x"; }`
-[ "$r3" = "$e" ] || echo "read without -r bad 2"
diff --git a/bin/1sh/tests/builtins/read6.0 b/bin/1sh/tests/builtins/read6.0
deleted file mode 100644
index d924ec51..00000000
--- a/bin/1sh/tests/builtins/read6.0
+++ /dev/null
@@ -1,5 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/builtins/read6.0 247190 2013-02-23 15:15:41Z jilles $
-
-: | read x
-r=$?
-[ "$r" = 1 ]
diff --git a/bin/1sh/tests/builtins/read7.0 b/bin/1sh/tests/builtins/read7.0
deleted file mode 100644
index 00da247f..00000000
--- a/bin/1sh/tests/builtins/read7.0
+++ /dev/null
@@ -1,5 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/builtins/read7.0 250214 2013-05-03 15:28:31Z jilles $
-
-{ errmsg=`read x <&- 2>&1 >&3`; } 3>&1
-r=$?
-[ "$r" -ge 2 ] && [ "$r" -le 128 ] && [ -n "$errmsg" ]
diff --git a/bin/1sh/tests/builtins/read8.0 b/bin/1sh/tests/builtins/read8.0
deleted file mode 100644
index f9426936..00000000
--- a/bin/1sh/tests/builtins/read8.0
+++ /dev/null
@@ -1,17 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/builtins/read8.0 286826 2015-08-16 12:57:17Z jilles $
-
-read a b c <<\EOF
-\
-A\
- \
- \
- \
-B\
- \
- \
-C\
- \
- \
- \
-EOF
-[ "$a.$b.$c" = "A.B.C" ]
diff --git a/bin/1sh/tests/builtins/read9.0 b/bin/1sh/tests/builtins/read9.0
deleted file mode 100644
index 5c5521db..00000000
--- a/bin/1sh/tests/builtins/read9.0
+++ /dev/null
@@ -1,10 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/builtins/read9.0 287308 2015-08-30 17:24:22Z jilles $
-
-empty=''
-read a b c <<EOF
-\ \ A B\ \ B C\ \ $empty
-EOF
-read d e <<EOF
-D\ $empty
-EOF
-[ "$a.$b.$c.$d.$e" = "  A.B  B.C  .D ." ]
diff --git a/bin/1sh/tests/builtins/return1.0 b/bin/1sh/tests/builtins/return1.0
deleted file mode 100644
index 3f804642..00000000
--- a/bin/1sh/tests/builtins/return1.0
+++ /dev/null
@@ -1,7 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/builtins/return1.0 149791 2005-09-05 09:42:10Z stefanf $
-f() {
-	return 0
-	exit 1
-}
-
-f
diff --git a/bin/1sh/tests/builtins/return2.1 b/bin/1sh/tests/builtins/return2.1
deleted file mode 100644
index 05204bae..00000000
--- a/bin/1sh/tests/builtins/return2.1
+++ /dev/null
@@ -1,7 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/builtins/return2.1 149791 2005-09-05 09:42:10Z stefanf $
-f() {
-	true && return 1
-	return 0
-}
-
-f
diff --git a/bin/1sh/tests/builtins/return3.1 b/bin/1sh/tests/builtins/return3.1
deleted file mode 100644
index f45192bb..00000000
--- a/bin/1sh/tests/builtins/return3.1
+++ /dev/null
@@ -1,3 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/builtins/return3.1 149791 2005-09-05 09:42:10Z stefanf $
-return 1
-exit 0
diff --git a/bin/1sh/tests/builtins/return4.0 b/bin/1sh/tests/builtins/return4.0
deleted file mode 100644
index d54cf8d6..00000000
--- a/bin/1sh/tests/builtins/return4.0
+++ /dev/null
@@ -1,16 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/builtins/return4.0 208629 2010-05-28 22:08:34Z jilles $
-
-failures=
-failure() {
-	echo "Error at line $1" >&2
-	failures=x$failures
-}
-
-T=$(mktemp -d ${TMPDIR:-/tmp}/sh-test.XXXXXX) || exit
-trap 'rm -rf $T' 0
-cd $T || exit 3
-echo 'return 42; exit 4' >testscript
-. ./testscript
-[ "$?" = 42 ] || failure $LINENO
-
-test -z "$failures"
diff --git a/bin/1sh/tests/builtins/return5.0 b/bin/1sh/tests/builtins/return5.0
deleted file mode 100644
index 61d29292..00000000
--- a/bin/1sh/tests/builtins/return5.0
+++ /dev/null
@@ -1,17 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/builtins/return5.0 211349 2010-08-15 21:06:53Z jilles $
-
-if [ "$1" != nested ]; then
-	f() {
-		set -- nested
-		. "$0"
-		# Allow return to return from the function or the dot script.
-		return 4
-	}
-	f
-	exit $(($? ^ 4))
-fi
-# To trigger the bug, the following commands must be at the top level,
-# with newlines in between.
-return 4
-echo bad
-exit 1
diff --git a/bin/1sh/tests/builtins/return6.4 b/bin/1sh/tests/builtins/return6.4
deleted file mode 100644
index d70e805b..00000000
--- a/bin/1sh/tests/builtins/return6.4
+++ /dev/null
@@ -1,3 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/builtins/return6.4 212475 2010-09-11 15:07:40Z jilles $
-
-while return 4; do exit 3; done
diff --git a/bin/1sh/tests/builtins/return7.4 b/bin/1sh/tests/builtins/return7.4
deleted file mode 100644
index 7ecfe46e..00000000
--- a/bin/1sh/tests/builtins/return7.4
+++ /dev/null
@@ -1,6 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/builtins/return7.4 212475 2010-09-11 15:07:40Z jilles $
-
-f() {
-	while return 4; do exit 3; done
-}
-f
diff --git a/bin/1sh/tests/builtins/return8.0 b/bin/1sh/tests/builtins/return8.0
deleted file mode 100644
index ebe6a78b..00000000
--- a/bin/1sh/tests/builtins/return8.0
+++ /dev/null
@@ -1,13 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/builtins/return8.0 255215 2013-09-04 22:10:16Z jilles $
-
-if [ "$1" = nested ]; then
-	return 17
-fi
-
-f() {
-	set -- nested
-	. "$0"
-	return $(($? ^ 1))
-}
-f
-exit $(($? ^ 16))
diff --git a/bin/1sh/tests/builtins/set1.0 b/bin/1sh/tests/builtins/set1.0
deleted file mode 100644
index fc39fade..00000000
--- a/bin/1sh/tests/builtins/set1.0
+++ /dev/null
@@ -1,32 +0,0 @@
-# $FreeBSD$
-
-set +C
-set +f
-set -e
-
-settings=$(set +o)
-set -C
-set -f
-set +e
-case $- in
-*C*) ;;
-*) echo missing C ;;
-esac
-case $- in
-*f*) ;;
-*) echo missing C ;;
-esac
-case $- in
-*e*) echo bad e ;;
-esac
-eval "$settings"
-case $- in
-*C*) echo bad C ;;
-esac
-case $- in
-*f*) echo bad f ;;
-esac
-case $- in
-*e*) ;;
-*) echo missing e ;;
-esac
diff --git a/bin/1sh/tests/builtins/set2.0 b/bin/1sh/tests/builtins/set2.0
deleted file mode 100644
index 9d7b2ed0..00000000
--- a/bin/1sh/tests/builtins/set2.0
+++ /dev/null
@@ -1,3 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/builtins/set2.0 223183 2011-06-17 10:21:24Z jilles $
-
-! env @badness=1 ${SH} -c 'v=`set`; eval "$v"' 2>&1 | grep @badness
diff --git a/bin/1sh/tests/builtins/set3.0 b/bin/1sh/tests/builtins/set3.0
deleted file mode 100644
index 5dca36e5..00000000
--- a/bin/1sh/tests/builtins/set3.0
+++ /dev/null
@@ -1,4 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/builtins/set3.0 296578 2016-03-09 21:05:21Z jilles $
-
-settings1=$(set +o) && set -o nolog && settings2=$(set +o) &&
-[ "$settings1" != "$settings2" ]
diff --git a/bin/1sh/tests/builtins/trap1.0 b/bin/1sh/tests/builtins/trap1.0
deleted file mode 100644
index 996fe91e..00000000
--- a/bin/1sh/tests/builtins/trap1.0
+++ /dev/null
@@ -1,22 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/builtins/trap1.0 213738 2010-10-12 18:20:38Z obrien $
-
-test "$(trap 'echo trapped' EXIT; :)" = trapped || exit 1
-
-test "$(trap 'echo trapped' EXIT; /usr/bin/true)" = trapped || exit 1
-
-result=$(${SH} -c 'trap "echo trapped" EXIT; /usr/bin/false')
-test $? -eq 1 || exit 1
-test "$result" = trapped || exit 1
-
-result=$(${SH} -c 'trap "echo trapped" EXIT; exec /usr/bin/false')
-test $? -eq 1 || exit 1
-test -z "$result" || exit 1
-
-result=0
-trap 'result=$((result+1))' INT
-kill -INT $$
-test "$result" -eq 1 || exit 1
-(kill -INT $$)
-test "$result" -eq 2 || exit 1
-
-exit 0
diff --git a/bin/1sh/tests/builtins/trap10.0 b/bin/1sh/tests/builtins/trap10.0
deleted file mode 100644
index 75b3dd3e..00000000
--- a/bin/1sh/tests/builtins/trap10.0
+++ /dev/null
@@ -1,6 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/builtins/trap10.0 230212 2012-01-16 11:07:46Z dumbbell $
-
-# Check that the return statement will not break the EXIT trap, ie. all
-# trap commands are executed before the script exits.
-
-test "$(trap 'printf trap; echo ped' EXIT; f() { return; }; f)" = trapped || exit 1
diff --git a/bin/1sh/tests/builtins/trap11.0 b/bin/1sh/tests/builtins/trap11.0
deleted file mode 100644
index b1e04746..00000000
--- a/bin/1sh/tests/builtins/trap11.0
+++ /dev/null
@@ -1,8 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/builtins/trap11.0 230212 2012-01-16 11:07:46Z dumbbell $
-
-# Check that the return statement will not break the USR1 trap, ie. all
-# trap commands are executed before the script resumes.
-
-result=$(${SH} -c 'trap "printf trap; echo ped" USR1; f() { return $(kill -USR1 $$); }; f')
-test $? -eq 0 || exit 1
-test "$result" = trapped || exit 1
diff --git a/bin/1sh/tests/builtins/trap12.0 b/bin/1sh/tests/builtins/trap12.0
deleted file mode 100644
index bb805450..00000000
--- a/bin/1sh/tests/builtins/trap12.0
+++ /dev/null
@@ -1,10 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/builtins/trap12.0 247720 2013-03-03 17:33:59Z jilles $
-
-f() {
-	trap 'return 42' USR1
-	kill -USR1 $$
-	return 3
-}
-f
-r=$?
-[ "$r" = 42 ]
diff --git a/bin/1sh/tests/builtins/trap13.0 b/bin/1sh/tests/builtins/trap13.0
deleted file mode 100644
index bb2b0ce3..00000000
--- a/bin/1sh/tests/builtins/trap13.0
+++ /dev/null
@@ -1,8 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/builtins/trap13.0 257399 2013-10-30 21:36:15Z jilles $
-
-{
-	trap 'exit 0' INT
-	${SH} -c 'kill -INT $PPID'
-	exit 3
-} &
-wait $!
diff --git a/bin/1sh/tests/builtins/trap14.0 b/bin/1sh/tests/builtins/trap14.0
deleted file mode 100644
index e2e79649..00000000
--- a/bin/1sh/tests/builtins/trap14.0
+++ /dev/null
@@ -1,10 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/builtins/trap14.0 257399 2013-10-30 21:36:15Z jilles $
-
-{
-	trap - INT
-	${SH} -c 'kill -INT $PPID' &
-	wait
-} &
-wait $!
-r=$?
-[ "$r" -gt 128 ] && [ "$(kill -l "$r")" = INT ]
diff --git a/bin/1sh/tests/builtins/trap15.0 b/bin/1sh/tests/builtins/trap15.0
deleted file mode 100644
index 97836e17..00000000
--- a/bin/1sh/tests/builtins/trap15.0
+++ /dev/null
@@ -1,5 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/builtins/trap15.0 281718 2015-04-18 23:49:57Z bdrewery $
-
-(${SH} -c 'term(){ exit 5;}; trap term TERM; kill -TERM $$') &
-wait >/dev/null 2>&1 $!
-[ $? -eq 5 ]
diff --git a/bin/1sh/tests/builtins/trap16.0 b/bin/1sh/tests/builtins/trap16.0
deleted file mode 100644
index 0e3010dc..00000000
--- a/bin/1sh/tests/builtins/trap16.0
+++ /dev/null
@@ -1,20 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/builtins/trap16.0 281718 2015-04-18 23:49:57Z bdrewery $
-
-traps=$(${SH} -c 'trap "echo bad" 0; trap - 0; trap')
-[ -z "$traps" ] || exit 1
-traps=$(${SH} -c 'trap "echo bad" 0; trap "" 0; trap')
-expected_traps=$(${SH} -c 'trap "" EXIT; trap')
-[ "$traps" = "$expected_traps" ] || exit 2
-traps=$(${SH} -c 'trap "echo bad" 0; trap 0; trap')
-[ -z "$traps" ] || exit 3
-traps=$(${SH} -c 'trap "echo bad" 0; trap -- 0; trap')
-[ -z "$traps" ] || exit 4
-traps=$(${SH} -c 'trap "echo bad" 0 1 2; trap - 0 1 2; trap')
-[ -z "$traps" ] || exit 5
-traps=$(${SH} -c 'trap "echo bad" 0 1 2; trap "" 0 1 2; trap')
-expected_traps=$(${SH} -c 'trap "" EXIT HUP INT; trap')
-[ "$traps" = "$expected_traps" ] || exit 6
-traps=$(${SH} -c 'trap "echo bad" 0 1 2; trap 0 1 2; trap')
-[ -z "$traps" ] || exit 7
-traps=$(${SH} -c 'trap "echo bad" 0 1 2; trap -- 0 1 2; trap')
-[ -z "$traps" ] || exit 8
diff --git a/bin/1sh/tests/builtins/trap17.0 b/bin/1sh/tests/builtins/trap17.0
deleted file mode 100644
index 4ee48129..00000000
--- a/bin/1sh/tests/builtins/trap17.0
+++ /dev/null
@@ -1,10 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/builtins/trap17.0 297360 2016-03-28 18:58:40Z jilles $
-# This use-after-free bug probably needs non-default settings to show up.
-
-v1=nothing v2=nothing
-trap 'trap "echo bad" USR1
-v1=trap_received
-v2=trap_invoked
-:' USR1
-kill -USR1 "$$"
-[ "$v1.$v2" = trap_received.trap_invoked ]
diff --git a/bin/1sh/tests/builtins/trap2.0 b/bin/1sh/tests/builtins/trap2.0
deleted file mode 100644
index eb17a03e..00000000
--- a/bin/1sh/tests/builtins/trap2.0
+++ /dev/null
@@ -1,52 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/builtins/trap2.0 194517 2009-06-19 22:15:59Z jilles $
-# This is really a test for outqstr(), which is readily accessible via trap.
-
-runtest()
-{
-	teststring=$1
-	trap -- "$teststring" USR1
-	traps=$(trap)
-	if [ "$teststring" != "-" ] && [ -z "$traps" ]; then
-		# One possible reading of POSIX requires the above to return an
-		# empty string because backquote commands are executed in a
-		# subshell and subshells shall reset traps. However, an example
-		# in the normative description of the trap builtin shows the
-		# same usage as here, it is useful and our /bin/sh allows it.
-		echo '$(trap) is broken'
-		exit 1
-	fi
-	trap - USR1
-	eval "$traps"
-	traps2=$(trap)
-	if [ "$traps" != "$traps2" ]; then
-		echo "Mismatch for '$teststring'"
-		exit 1
-	fi
-}
-
-runtest 'echo'
-runtest 'echo hi'
-runtest "'echo' 'hi'"
-runtest '"echo" $PATH'
-runtest '\echo "$PATH"'
-runtest ' 0'
-runtest '0 '
-runtest ' 1'
-runtest '1 '
-i=1
-while [ $i -le 127 ]; do
-	c=$(printf \\"$(printf %o $i)")
-	if [ $i -lt 48 ] || [ $i -gt 57 ]; then
-		runtest "$c"
-	fi
-	runtest " $c$c"
-	runtest "a$c"
-	i=$((i+1))
-done
-IFS=,
-runtest ' '
-runtest ','
-unset IFS
-runtest ' '
-
-exit 0
diff --git a/bin/1sh/tests/builtins/trap3.0 b/bin/1sh/tests/builtins/trap3.0
deleted file mode 100644
index 007cb0e6..00000000
--- a/bin/1sh/tests/builtins/trap3.0
+++ /dev/null
@@ -1,11 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/builtins/trap3.0 218889 2011-02-20 14:18:58Z jilles $
-
-{
-	trap '' garbage && exit 3
-	trap - garbage && exit 3
-	trap true garbage && exit 3
-	trap '' 99999 && exit 3
-	trap - 99999 && exit 3
-	trap true 99999 && exit 3
-} 2>/dev/null
-exit 0
diff --git a/bin/1sh/tests/builtins/trap4.0 b/bin/1sh/tests/builtins/trap4.0
deleted file mode 100644
index e8f8ffe2..00000000
--- a/bin/1sh/tests/builtins/trap4.0
+++ /dev/null
@@ -1,17 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/builtins/trap4.0 217035 2011-01-05 23:17:29Z jilles $
-
-T=$(mktemp -d ${TMPDIR:-/tmp}/sh-test.XXXXXX)
-trap 'rm -rf $T' 0
-cd $T || exit 3
-mkfifo fifo1
-
-v=$(
-	exec 3>&1
-	: <fifo1 &
-	{
-		wait $!
-		trap 'trap "" PIPE; echo trapped >&3 2>/dev/null' PIPE
-		echo x 2>/dev/null
-	} >fifo1
-)
-test "$v" = trapped
diff --git a/bin/1sh/tests/builtins/trap5.0 b/bin/1sh/tests/builtins/trap5.0
deleted file mode 100644
index 1db05759..00000000
--- a/bin/1sh/tests/builtins/trap5.0
+++ /dev/null
@@ -1,19 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/builtins/trap5.0 217461 2011-01-15 21:09:00Z jilles $
-
-set -e
-trap - USR1
-initial=$(trap)
-trap -- -l USR1
-added=$(trap)
-[ -n "$added" ]
-trap - USR1
-second=$(trap)
-[ "$initial" = "$second" ]
-eval "$added"
-added2=$(trap)
-added3=$(trap --)
-[ "$added" = "$added2" ]
-[ "$added2" = "$added3" ]
-trap -- - USR1
-third=$(trap)
-[ "$initial" = "$third" ]
diff --git a/bin/1sh/tests/builtins/trap6.0 b/bin/1sh/tests/builtins/trap6.0
deleted file mode 100644
index ee4a25c6..00000000
--- a/bin/1sh/tests/builtins/trap6.0
+++ /dev/null
@@ -1,9 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/builtins/trap6.0 217472 2011-01-16 13:56:41Z jilles $
-
-v=$(
-	${SH} -c 'trap "echo ok; exit" USR1; kill -USR1 $$' &
-	# Suppress possible message about exit on signal
-	wait $! >/dev/null 2>&1
-)
-r=$(kill -l $?)
-[ "$v" = "ok" ] && { [ "$r" = "USR1" ] || [ "$r" = "usr1" ]; }
diff --git a/bin/1sh/tests/builtins/trap7.0 b/bin/1sh/tests/builtins/trap7.0
deleted file mode 100644
index 84b80006..00000000
--- a/bin/1sh/tests/builtins/trap7.0
+++ /dev/null
@@ -1,3 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/builtins/trap7.0 217996 2011-01-27 23:08:20Z jilles $
-
-[ "$(trap 'echo trapped' EXIT)" = trapped ]
diff --git a/bin/1sh/tests/builtins/trap8.0 b/bin/1sh/tests/builtins/trap8.0
deleted file mode 100644
index 1d4e8afc..00000000
--- a/bin/1sh/tests/builtins/trap8.0
+++ /dev/null
@@ -1,7 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/builtins/trap8.0 218889 2011-02-20 14:18:58Z jilles $
-
-# I am not sure if POSIX requires the shell to continue processing
-# further trap names in the same trap command after an invalid one.
-
-test -n "$(trap true garbage TERM 2>/dev/null || trap)" || exit 3
-exit 0
diff --git a/bin/1sh/tests/builtins/trap9.0 b/bin/1sh/tests/builtins/trap9.0
deleted file mode 100644
index f53ac49a..00000000
--- a/bin/1sh/tests/builtins/trap9.0
+++ /dev/null
@@ -1,3 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/builtins/trap9.0 230211 2012-01-16 10:59:44Z dumbbell $
-
-test "$(trap 'printf trap; echo ped' EXIT; f() { :; }; f)" = trapped || exit 1
diff --git a/bin/1sh/tests/builtins/type1.0 b/bin/1sh/tests/builtins/type1.0
deleted file mode 100644
index 09ae8692..00000000
--- a/bin/1sh/tests/builtins/type1.0
+++ /dev/null
@@ -1,8 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/builtins/type1.0 165931 2007-01-11 00:25:20Z stefanf $
-command -v not-here && exit 1
-command -v /not-here && exit 1
-command -V not-here && exit 1
-command -V /not-here && exit 1
-type not-here && exit 1
-type /not-here && exit 1
-exit 0
diff --git a/bin/1sh/tests/builtins/type1.0.stderr b/bin/1sh/tests/builtins/type1.0.stderr
deleted file mode 100644
index 7853418a..00000000
--- a/bin/1sh/tests/builtins/type1.0.stderr
+++ /dev/null
@@ -1,4 +0,0 @@
-not-here: not found
-/not-here: No such file or directory
-not-here: not found
-/not-here: No such file or directory
diff --git a/bin/1sh/tests/builtins/type2.0 b/bin/1sh/tests/builtins/type2.0
deleted file mode 100644
index 9c8efc77..00000000
--- a/bin/1sh/tests/builtins/type2.0
+++ /dev/null
@@ -1,26 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/builtins/type2.0 201344 2009-12-31 17:44:24Z jilles $
-
-failures=0
-
-check() {
-	if ! eval "$*"; then
-		echo "Failed: $*"
-		: $((failures += 1))
-	fi
-}
-
-check 'PATH=/libexec type ld-elf.so.1 >/dev/null'
-check '! PATH=/libexec type ls 2>/dev/null'
-
-PATH=/libexec:$PATH
-
-check 'type ld-elf.so.1 >/dev/null'
-
-PATH=/libexec
-
-check 'type ld-elf.so.1 >/dev/null'
-check '! type ls 2>/dev/null'
-check 'PATH=/bin type ls >/dev/null'
-check '! PATH=/bin type ld-elf.so.1 2>/dev/null'
-
-exit $((failures > 0))
diff --git a/bin/1sh/tests/builtins/type3.0 b/bin/1sh/tests/builtins/type3.0
deleted file mode 100644
index 777af5e1..00000000
--- a/bin/1sh/tests/builtins/type3.0
+++ /dev/null
@@ -1,3 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/builtins/type3.0 255072 2013-08-30 12:09:59Z jilles $
-
-[ "$(type type)" = "$(type -- type)" ]
diff --git a/bin/1sh/tests/builtins/unalias.0 b/bin/1sh/tests/builtins/unalias.0
deleted file mode 100644
index ad2fe0c7..00000000
--- a/bin/1sh/tests/builtins/unalias.0
+++ /dev/null
@@ -1,21 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/builtins/unalias.0 149781 2005-09-04 11:59:59Z stefanf $
-set -e
-
-alias false=true
-false
-unalias false
-false && exit 1
-unalias false && exit 1
-
-alias a1=foo a2=bar
-unalias a1 a2
-unalias a1 && exit 1
-unalias a2 && exit 1
-alias a2=bar
-unalias a1 a2 && exit 1
-
-alias a1=foo a2=bar
-unalias -a
-unalias a1 && exit 1
-unalias a2 && exit 1
-exit 0
diff --git a/bin/1sh/tests/builtins/var-assign.0 b/bin/1sh/tests/builtins/var-assign.0
deleted file mode 100644
index ff54d487..00000000
--- a/bin/1sh/tests/builtins/var-assign.0
+++ /dev/null
@@ -1,55 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/builtins/var-assign.0 327281 2017-12-28 08:22:26Z eadler $
-IFS=,
-
-SPECIAL="break,\
-	:,\
-	continue,\
-	. /dev/null,
-	eval,
-	exec,
-	export -p,
-	readonly -p,
-	set,
-	shift 0,
-	times,
-	trap,
-	unset foo"
-
-UTILS="alias,\
-	bg,\
-	bind,\
-	cd,\
-	command echo,\
-	echo,\
-	false,\
-	fc -l,\
-	fg,\
-	getopts a var,\
-	hash,\
-	jobs,\
-	printf a,\
-	pwd,\
-	read var < /dev/null,\
-	test,\
-	true,\
-	type ls,\
-	ulimit,\
-	umask,\
-	unalias -a,\
-	wait"
-
-set -e
-
-# For special built-ins variable assignments affect the shell environment.
-set -- ${SPECIAL}
-for cmd in "$@"
-do
-	${SH} -c "VAR=1; VAR=0 ${cmd}; exit \${VAR}" >/dev/null 2>&1
-done
-
-# For other built-ins and utilities they do not.
-set -- ${UTILS}
-for cmd in "$@"
-do
-	${SH} -c "VAR=0; VAR=1 ${cmd}; exit \${VAR}" >/dev/null 2>&1
-done
diff --git a/bin/1sh/tests/builtins/var-assign2.0 b/bin/1sh/tests/builtins/var-assign2.0
deleted file mode 100644
index e5b01ec7..00000000
--- a/bin/1sh/tests/builtins/var-assign2.0
+++ /dev/null
@@ -1,55 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/builtins/var-assign2.0 213738 2010-10-12 18:20:38Z obrien $
-IFS=,
-
-SPECIAL="break,\
-	:,\
-	continue,\
-	. /dev/null,\
-	eval,\
-	exec,\
-	export -p,\
-	readonly -p,\
-	set,\
-	shift 0,\
-	times,\
-	trap,\
-	unset foo"
-
-UTILS="alias,\
-	bg,\
-	bind,\
-	cd,\
-	command echo,\
-	echo,\
-	false,\
-	fc -l,\
-	fg,\
-	getopts a var,\
-	hash,\
-	jobs,\
-	printf a,\
-	pwd,\
-	read var < /dev/null,\
-	test,\
-	true,\
-	type ls,\
-	ulimit,\
-	umask,\
-	unalias -a,\
-	wait"
-
-set -e
-
-# With 'command', variable assignments do not affect the shell environment.
-
-set -- ${SPECIAL}
-for cmd in "$@"
-do
-	${SH} -c "VAR=0; VAR=1 command ${cmd}; exit \${VAR}" >/dev/null 2>&1
-done
-
-set -- ${UTILS}
-for cmd in "$@"
-do
-	${SH} -c "VAR=0; VAR=1 command ${cmd}; exit \${VAR}" >/dev/null 2>&1
-done
diff --git a/bin/1sh/tests/builtins/wait1.0 b/bin/1sh/tests/builtins/wait1.0
deleted file mode 100644
index aab8c291..00000000
--- a/bin/1sh/tests/builtins/wait1.0
+++ /dev/null
@@ -1,23 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/builtins/wait1.0 208476 2010-05-23 22:10:20Z jilles $
-
-failures=
-failure() {
-	echo "Error at line $1" >&2
-	failures=x$failures
-}
-
-exit 4 & p4=$!
-exit 8 & p8=$!
-wait $p4
-[ $? = 4 ] || failure $LINENO
-wait $p8
-[ $? = 8 ] || failure $LINENO
-
-exit 3 & p3=$!
-exit 7 & p7=$!
-wait $p7
-[ $? = 7 ] || failure $LINENO
-wait $p3
-[ $? = 3 ] || failure $LINENO
-
-test -z "$failures"
diff --git a/bin/1sh/tests/builtins/wait10.0 b/bin/1sh/tests/builtins/wait10.0
deleted file mode 100644
index a6d62405..00000000
--- a/bin/1sh/tests/builtins/wait10.0
+++ /dev/null
@@ -1,5 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/builtins/wait10.0 251430 2013-06-05 19:40:52Z jilles $
-# Init cannot be a child of the shell.
-exit 49 & p49=$!
-wait 1 "$p49"
-[ "$?" = 49 ]
diff --git a/bin/1sh/tests/builtins/wait2.0 b/bin/1sh/tests/builtins/wait2.0
deleted file mode 100644
index f6a4db94..00000000
--- a/bin/1sh/tests/builtins/wait2.0
+++ /dev/null
@@ -1,15 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/builtins/wait2.0 208476 2010-05-23 22:10:20Z jilles $
-
-failures=
-failure() {
-	echo "Error at line $1" >&2
-	failures=x$failures
-}
-
-for i in 1 2 3 4 5 6 7 8 9 10; do
-	exit $i &
-done
-wait || failure $LINENO
-wait || failure $LINENO
-
-test -z "$failures"
diff --git a/bin/1sh/tests/builtins/wait3.0 b/bin/1sh/tests/builtins/wait3.0
deleted file mode 100644
index fd835b1b..00000000
--- a/bin/1sh/tests/builtins/wait3.0
+++ /dev/null
@@ -1,21 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/builtins/wait3.0 236771 2012-06-08 22:54:25Z jilles $
-
-failures=
-failure() {
-	echo "Error at line $1" >&2
-	failures=x$failures
-}
-
-T=$(mktemp -d ${TMPDIR:-/tmp}/sh-test.XXXXXX)
-trap 'rm -rf $T' 0
-cd $T || exit 3
-mkfifo fifo1
-for i in 1 2 3 4 5 6 7 8 9 10; do
-	exit $i 4<fifo1 &
-done
-exec 3>fifo1
-wait || failure $LINENO
-(${SH} -c echo >&3) 2>/dev/null && failure $LINENO
-wait || failure $LINENO
-
-test -z "$failures"
diff --git a/bin/1sh/tests/builtins/wait4.0 b/bin/1sh/tests/builtins/wait4.0
deleted file mode 100644
index de4b3ad4..00000000
--- a/bin/1sh/tests/builtins/wait4.0
+++ /dev/null
@@ -1,12 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/builtins/wait4.0 247206 2013-02-23 22:50:57Z jilles $
-
-T=`mktemp -d ${TMPDIR:-/tmp}/sh-test.XXXXXX`
-trap 'rm -rf $T' 0
-cd $T || exit 3
-mkfifo fifo1
-trapped=
-trap trapped=1 QUIT
-{ kill -QUIT $$; sleep 1; exit 4; } >fifo1 &
-wait $! <fifo1
-r=$?
-[ "$r" -gt 128 ] && [ -n "$trapped" ]
diff --git a/bin/1sh/tests/builtins/wait5.0 b/bin/1sh/tests/builtins/wait5.0
deleted file mode 100644
index 6ce6de8f..00000000
--- a/bin/1sh/tests/builtins/wait5.0
+++ /dev/null
@@ -1,12 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/builtins/wait5.0 247206 2013-02-23 22:50:57Z jilles $
-
-T=`mktemp -d ${TMPDIR:-/tmp}/sh-test.XXXXXX`
-trap 'rm -rf $T' 0
-cd $T || exit 3
-mkfifo fifo1
-trapped=
-trap trapped=1 QUIT
-{ kill -QUIT $$; sleep 1; exit 4; } >fifo1 &
-wait <fifo1
-r=$?
-[ "$r" -gt 128 ] && [ -n "$trapped" ]
diff --git a/bin/1sh/tests/builtins/wait6.0 b/bin/1sh/tests/builtins/wait6.0
deleted file mode 100644
index a3730c1f..00000000
--- a/bin/1sh/tests/builtins/wait6.0
+++ /dev/null
@@ -1,3 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/builtins/wait6.0 248349 2013-03-15 20:29:31Z jilles $
-
-wait --
diff --git a/bin/1sh/tests/builtins/wait7.0 b/bin/1sh/tests/builtins/wait7.0
deleted file mode 100644
index b4e26d54..00000000
--- a/bin/1sh/tests/builtins/wait7.0
+++ /dev/null
@@ -1,4 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/builtins/wait7.0 248349 2013-03-15 20:29:31Z jilles $
-
-: &
-wait -- $!
diff --git a/bin/1sh/tests/builtins/wait8.0 b/bin/1sh/tests/builtins/wait8.0
deleted file mode 100644
index 3c6512fd..00000000
--- a/bin/1sh/tests/builtins/wait8.0
+++ /dev/null
@@ -1,7 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/builtins/wait8.0 251429 2013-06-05 19:08:22Z jilles $
-
-exit 44 & p44=$!
-exit 45 & p45=$!
-exit 7 & p7=$!
-wait "$p44" "$p7" "$p45"
-[ "$?" = 45 ]
diff --git a/bin/1sh/tests/builtins/wait9.127 b/bin/1sh/tests/builtins/wait9.127
deleted file mode 100644
index 30148075..00000000
--- a/bin/1sh/tests/builtins/wait9.127
+++ /dev/null
@@ -1,3 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/builtins/wait9.127 251430 2013-06-05 19:40:52Z jilles $
-# Init cannot be a child of the shell.
-wait 1
diff --git a/bin/1sh/tests/errors/Makefile b/bin/1sh/tests/errors/Makefile
deleted file mode 100644
index a25cf4f8..00000000
--- a/bin/1sh/tests/errors/Makefile
+++ /dev/null
@@ -1,35 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/errors/Makefile 319575 2017-06-04 20:52:55Z jilles $
-
-PACKAGE=	tests
-
-TESTSDIR=	${TESTSBASE}/bin/sh/${.CURDIR:T}
-
-.PATH: ${.CURDIR:H}
-ATF_TESTS_SH=	functional_test
-
-${PACKAGE}FILES+=		assignment-error1.0
-${PACKAGE}FILES+=		assignment-error2.0
-${PACKAGE}FILES+=		backquote-error1.0
-${PACKAGE}FILES+=		backquote-error2.0
-${PACKAGE}FILES+=		bad-binary1.126
-${PACKAGE}FILES+=		bad-keyword1.0
-${PACKAGE}FILES+=		bad-parm-exp1.0
-${PACKAGE}FILES+=		bad-parm-exp2.2 bad-parm-exp2.2.stderr
-${PACKAGE}FILES+=		bad-parm-exp3.2 bad-parm-exp3.2.stderr
-${PACKAGE}FILES+=		bad-parm-exp4.2 bad-parm-exp4.2.stderr
-${PACKAGE}FILES+=		bad-parm-exp5.2 bad-parm-exp5.2.stderr
-${PACKAGE}FILES+=		bad-parm-exp6.2 bad-parm-exp6.2.stderr
-${PACKAGE}FILES+=		bad-parm-exp7.0
-${PACKAGE}FILES+=		bad-parm-exp8.0
-${PACKAGE}FILES+=		option-error.0
-${PACKAGE}FILES+=		redirection-error.0
-${PACKAGE}FILES+=		redirection-error2.2
-${PACKAGE}FILES+=		redirection-error3.0
-${PACKAGE}FILES+=		redirection-error4.0
-${PACKAGE}FILES+=		redirection-error5.0
-${PACKAGE}FILES+=		redirection-error6.0
-${PACKAGE}FILES+=		redirection-error7.0
-${PACKAGE}FILES+=		redirection-error8.0
-${PACKAGE}FILES+=		write-error1.0
-
-.include <bsd.test.mk>
diff --git a/bin/1sh/tests/errors/Makefile.depend b/bin/1sh/tests/errors/Makefile.depend
deleted file mode 100644
index 8c66cd28..00000000
--- a/bin/1sh/tests/errors/Makefile.depend
+++ /dev/null
@@ -1,11 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/errors/Makefile.depend 296587 2016-03-09 22:46:01Z bdrewery $
-# Autogenerated - do NOT edit!
-
-DIRDEPS = \
-
-
-.include <dirdeps.mk>
-
-.if ${DEP_RELDIR} == ${_DEP_RELDIR}
-# local dependencies - needed for -jN in clean tree
-.endif
diff --git a/bin/1sh/tests/errors/assignment-error1.0 b/bin/1sh/tests/errors/assignment-error1.0
deleted file mode 100644
index 38c9553f..00000000
--- a/bin/1sh/tests/errors/assignment-error1.0
+++ /dev/null
@@ -1,30 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/errors/assignment-error1.0 213738 2010-10-12 18:20:38Z obrien $
-IFS=,
-
-SPECIAL="break,\
-	:,\
-	continue,\
-	. /dev/null,\
-	eval,\
-	exec,\
-	export -p,\
-	readonly -p,\
-	set,\
-	shift,\
-	times,\
-	trap,\
-	unset foo"
-
-# If there is no command word, the shell must abort on an assignment error.
-${SH} -c "readonly a=0; a=2; exit 0" 2>/dev/null && exit 1
-
-# Special built-in utilities must abort on an assignment error.
-set -- ${SPECIAL}
-for cmd in "$@"
-do
-	${SH} -c "readonly a=0; a=2 ${cmd}; exit 0" 2>/dev/null && exit 1
-done
-
-# Other utilities must not abort; we currently still execute them.
-${SH} -c 'readonly a=0; a=1 true; exit $a' 2>/dev/null || exit 1
-${SH} -c 'readonly a=0; a=1 command :; exit $a' 2>/dev/null || exit 1
diff --git a/bin/1sh/tests/errors/assignment-error2.0 b/bin/1sh/tests/errors/assignment-error2.0
deleted file mode 100644
index 1d39d01b..00000000
--- a/bin/1sh/tests/errors/assignment-error2.0
+++ /dev/null
@@ -1,8 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/errors/assignment-error2.0 216870 2011-01-01 13:26:18Z jilles $
-
-set -e
-HOME=/
-readonly HOME
-cd /sbin
-{ HOME=/bin cd; } 2>/dev/null || :
-[ "$(pwd)" != /bin ]
diff --git a/bin/1sh/tests/errors/backquote-error1.0 b/bin/1sh/tests/errors/backquote-error1.0
deleted file mode 100644
index 4d39ddb4..00000000
--- a/bin/1sh/tests/errors/backquote-error1.0
+++ /dev/null
@@ -1,4 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/errors/backquote-error1.0 213738 2010-10-12 18:20:38Z obrien $
-
-echo 'echo `for` echo ".BAD"CODE.' | ${SH} +m -i 2>&1 | grep -q BADCODE && exit 1
-exit 0
diff --git a/bin/1sh/tests/errors/backquote-error2.0 b/bin/1sh/tests/errors/backquote-error2.0
deleted file mode 100644
index 0669617c..00000000
--- a/bin/1sh/tests/errors/backquote-error2.0
+++ /dev/null
@@ -1,7 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/errors/backquote-error2.0 213738 2010-10-12 18:20:38Z obrien $
-
-${SH} -c 'echo `echo .BA"DCODE.`
-echo ".BAD"CODE.' 2>&1 | grep -q BADCODE && exit 1
-echo '`"`' | ${SH} -n 2>/dev/null && exit 1
-echo '`'"'"'`' | ${SH} -n 2>/dev/null && exit 1
-exit 0
diff --git a/bin/1sh/tests/errors/bad-binary1.126 b/bin/1sh/tests/errors/bad-binary1.126
deleted file mode 100644
index 24988e0e..00000000
--- a/bin/1sh/tests/errors/bad-binary1.126
+++ /dev/null
@@ -1,12 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/errors/bad-binary1.126 218320 2011-02-05 12:54:59Z jilles $
-# Checking for binary "scripts" without magic number is permitted but not
-# required by POSIX. However, it is preferable to getting errors like
-# Syntax error: word unexpected (expecting ")")
-# from trying to execute ELF binaries for the wrong architecture.
-
-T=`mktemp -d "${TMPDIR:-/tmp}/sh-test.XXXXXXXX"` || exit
-trap 'rm -rf "${T}"' 0
-printf '\0echo bad\n' >"$T/testshellproc"
-chmod 755 "$T/testshellproc"
-PATH=$T:$PATH
-testshellproc 2>/dev/null
diff --git a/bin/1sh/tests/errors/bad-keyword1.0 b/bin/1sh/tests/errors/bad-keyword1.0
deleted file mode 100644
index 3a98871d..00000000
--- a/bin/1sh/tests/errors/bad-keyword1.0
+++ /dev/null
@@ -1,4 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/errors/bad-keyword1.0 216398 2010-12-12 21:18:16Z jilles $
-
-echo ':; fi' | ${SH} -n 2>/dev/null && exit 1
-exit 0
diff --git a/bin/1sh/tests/errors/bad-parm-exp1.0 b/bin/1sh/tests/errors/bad-parm-exp1.0
deleted file mode 100644
index 6fdd9039..00000000
--- a/bin/1sh/tests/errors/bad-parm-exp1.0
+++ /dev/null
@@ -1,7 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/errors/bad-parm-exp1.0 164004 2006-11-05 18:41:23Z stefanf $
-false && {
-	${}
-	${foo/}
-	${foo@bar}
-}
-:
diff --git a/bin/1sh/tests/errors/bad-parm-exp2.2 b/bin/1sh/tests/errors/bad-parm-exp2.2
deleted file mode 100644
index e7655fce..00000000
--- a/bin/1sh/tests/errors/bad-parm-exp2.2
+++ /dev/null
@@ -1,2 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/errors/bad-parm-exp2.2 270101 2014-08-17 14:26:12Z jilles $
-eval '${}'
diff --git a/bin/1sh/tests/errors/bad-parm-exp2.2.stderr b/bin/1sh/tests/errors/bad-parm-exp2.2.stderr
deleted file mode 100644
index 51ea69ca..00000000
--- a/bin/1sh/tests/errors/bad-parm-exp2.2.stderr
+++ /dev/null
@@ -1 +0,0 @@
-eval: ${}: Bad substitution
diff --git a/bin/1sh/tests/errors/bad-parm-exp3.2 b/bin/1sh/tests/errors/bad-parm-exp3.2
deleted file mode 100644
index 7acda667..00000000
--- a/bin/1sh/tests/errors/bad-parm-exp3.2
+++ /dev/null
@@ -1,2 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/errors/bad-parm-exp3.2 270101 2014-08-17 14:26:12Z jilles $
-eval '${foo/}'
diff --git a/bin/1sh/tests/errors/bad-parm-exp3.2.stderr b/bin/1sh/tests/errors/bad-parm-exp3.2.stderr
deleted file mode 100644
index 70473f9a..00000000
--- a/bin/1sh/tests/errors/bad-parm-exp3.2.stderr
+++ /dev/null
@@ -1 +0,0 @@
-eval: ${foo/}: Bad substitution
diff --git a/bin/1sh/tests/errors/bad-parm-exp4.2 b/bin/1sh/tests/errors/bad-parm-exp4.2
deleted file mode 100644
index d9b0977f..00000000
--- a/bin/1sh/tests/errors/bad-parm-exp4.2
+++ /dev/null
@@ -1,2 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/errors/bad-parm-exp4.2 270101 2014-08-17 14:26:12Z jilles $
-eval '${foo:@abc}'
diff --git a/bin/1sh/tests/errors/bad-parm-exp4.2.stderr b/bin/1sh/tests/errors/bad-parm-exp4.2.stderr
deleted file mode 100644
index 3363f517..00000000
--- a/bin/1sh/tests/errors/bad-parm-exp4.2.stderr
+++ /dev/null
@@ -1 +0,0 @@
-eval: ${foo:@...}: Bad substitution
diff --git a/bin/1sh/tests/errors/bad-parm-exp5.2 b/bin/1sh/tests/errors/bad-parm-exp5.2
deleted file mode 100644
index 6309c902..00000000
--- a/bin/1sh/tests/errors/bad-parm-exp5.2
+++ /dev/null
@@ -1,2 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/errors/bad-parm-exp5.2 270101 2014-08-17 14:26:12Z jilles $
-eval '${/}'
diff --git a/bin/1sh/tests/errors/bad-parm-exp5.2.stderr b/bin/1sh/tests/errors/bad-parm-exp5.2.stderr
deleted file mode 100644
index 13763f8e..00000000
--- a/bin/1sh/tests/errors/bad-parm-exp5.2.stderr
+++ /dev/null
@@ -1 +0,0 @@
-eval: ${/}: Bad substitution
diff --git a/bin/1sh/tests/errors/bad-parm-exp6.2 b/bin/1sh/tests/errors/bad-parm-exp6.2
deleted file mode 100644
index c58ea713..00000000
--- a/bin/1sh/tests/errors/bad-parm-exp6.2
+++ /dev/null
@@ -1,2 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/errors/bad-parm-exp6.2 270101 2014-08-17 14:26:12Z jilles $
-eval '${#foo^}'
diff --git a/bin/1sh/tests/errors/bad-parm-exp6.2.stderr b/bin/1sh/tests/errors/bad-parm-exp6.2.stderr
deleted file mode 100644
index cc56f65b..00000000
--- a/bin/1sh/tests/errors/bad-parm-exp6.2.stderr
+++ /dev/null
@@ -1 +0,0 @@
-eval: ${foo...}: Bad substitution
diff --git a/bin/1sh/tests/errors/bad-parm-exp7.0 b/bin/1sh/tests/errors/bad-parm-exp7.0
deleted file mode 100644
index 11469e23..00000000
--- a/bin/1sh/tests/errors/bad-parm-exp7.0
+++ /dev/null
@@ -1,4 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/errors/bad-parm-exp7.0 287081 2015-08-23 20:44:53Z jilles $
-
-v=1
-eval ": $(printf '${v-${\372}}')"
diff --git a/bin/1sh/tests/errors/bad-parm-exp8.0 b/bin/1sh/tests/errors/bad-parm-exp8.0
deleted file mode 100644
index 3a545eea..00000000
--- a/bin/1sh/tests/errors/bad-parm-exp8.0
+++ /dev/null
@@ -1,4 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/errors/bad-parm-exp8.0 287081 2015-08-23 20:44:53Z jilles $
-
-v=1
-eval ": $(printf '${v-${w\372}}')"
diff --git a/bin/1sh/tests/errors/option-error.0 b/bin/1sh/tests/errors/option-error.0
deleted file mode 100644
index d28d709f..00000000
--- a/bin/1sh/tests/errors/option-error.0
+++ /dev/null
@@ -1,46 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/errors/option-error.0 213738 2010-10-12 18:20:38Z obrien $
-IFS=,
-
-SPECIAL="break abc,\
-	continue abc,\
-	.,
-	exit abc,
-	export -x,
-	readonly -x,
-	return abc,
-	set -z,
-	shift abc,
-	trap -y,
-	unset -y"
-
-UTILS="alias -y,\
-	cat -z,\
-	cd abc def,\
-	command break abc,\
-	expr 1 +,\
-	fc -z,\
-	getopts,\
-	hash -z,\
-	jobs -z,\
-	printf,\
-	pwd abc,\
-	read,\
-	test abc =,\
-	ulimit -z,\
-	umask -z,\
-	unalias -z,\
-	wait abc"
-
-# Special built-in utilities must abort on an option or operand error.
-set -- ${SPECIAL}
-for cmd in "$@"
-do
-	${SH} -c "${cmd}; exit 0" 2>/dev/null && exit 1
-done
-
-# Other utilities must not abort.
-set -- ${UTILS}
-for cmd in "$@"
-do
-	${SH} -c "${cmd}; exit 0" 2>/dev/null || exit 1
-done
diff --git a/bin/1sh/tests/errors/redirection-error.0 b/bin/1sh/tests/errors/redirection-error.0
deleted file mode 100644
index 221bbb07..00000000
--- a/bin/1sh/tests/errors/redirection-error.0
+++ /dev/null
@@ -1,53 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/errors/redirection-error.0 213738 2010-10-12 18:20:38Z obrien $
-IFS=,
-
-SPECIAL="break,\
-	:,\
-	continue,\
-	. /dev/null,
-	eval,
-	exec,
-	export -p,
-	readonly -p,
-	set,
-	shift,
-	times,
-	trap,
-	unset foo"
-
-UTILS="alias,\
-	bg,\
-	bind,\
-	cd,\
-	command echo,\
-	echo,\
-	false,\
-	fc -l,\
-	fg,\
-	getopts a -a,\
-	hash,\
-	jobs,\
-	printf a,\
-	pwd,\
-	read var < /dev/null,\
-	test,\
-	true,\
-	type ls,\
-	ulimit,\
-	umask,\
-	unalias -a,\
-	wait"
-
-# Special built-in utilities must abort on a redirection error.
-set -- ${SPECIAL}
-for cmd in "$@"
-do
-	${SH} -c "${cmd} > /; exit 0" 2>/dev/null && exit 1
-done
-
-# Other utilities must not abort.
-set -- ${UTILS}
-for cmd in "$@"
-do
-	${SH} -c "${cmd} > /; exit 0" 2>/dev/null || exit 1
-done
diff --git a/bin/1sh/tests/errors/redirection-error2.2 b/bin/1sh/tests/errors/redirection-error2.2
deleted file mode 100644
index a81406f4..00000000
--- a/bin/1sh/tests/errors/redirection-error2.2
+++ /dev/null
@@ -1,4 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/errors/redirection-error2.2 213738 2010-10-12 18:20:38Z obrien $
-
-# sh should fail gracefully on this bad redirect
-${SH} -c 'echo 1 >&$a' 2>/dev/null
diff --git a/bin/1sh/tests/errors/redirection-error3.0 b/bin/1sh/tests/errors/redirection-error3.0
deleted file mode 100644
index 586beed8..00000000
--- a/bin/1sh/tests/errors/redirection-error3.0
+++ /dev/null
@@ -1,54 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/errors/redirection-error3.0 213738 2010-10-12 18:20:38Z obrien $
-IFS=,
-
-SPECIAL="break,\
-	:,\
-	continue,\
-	. /dev/null,\
-	eval,\
-	exec,\
-	export -p,\
-	readonly -p,\
-	set,\
-	shift,\
-	times,\
-	trap,\
-	unset foo"
-
-UTILS="alias,\
-	bg,\
-	bind,\
-	cd,\
-	command echo,\
-	echo,\
-	false,\
-	fc -l,\
-	fg,\
-	getopts a -a,\
-	hash,\
-	jobs,\
-	printf a,\
-	pwd,\
-	read var < /dev/null,\
-	test,\
-	true,\
-	type ls,\
-	ulimit,\
-	umask,\
-	unalias -a,\
-	wait"
-
-# When used with 'command', neither special built-in utilities nor other
-# utilities must abort on a redirection error.
-
-set -- ${SPECIAL}
-for cmd in "$@"
-do
-	${SH} -c "command ${cmd} > /; exit 0" 2>/dev/null || exit 1
-done
-
-set -- ${UTILS}
-for cmd in "$@"
-do
-	${SH} -c "command ${cmd} > /; exit 0" 2>/dev/null || exit 1
-done
diff --git a/bin/1sh/tests/errors/redirection-error4.0 b/bin/1sh/tests/errors/redirection-error4.0
deleted file mode 100644
index ed8ae732..00000000
--- a/bin/1sh/tests/errors/redirection-error4.0
+++ /dev/null
@@ -1,7 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/errors/redirection-error4.0 205138 2010-03-13 22:53:17Z jilles $
-# A redirection error should not abort the shell if there is no command word.
-exec 2>/dev/null
-</var/empty/x
-</var/empty/x y=2
-y=2 </var/empty/x
-exit 0
diff --git a/bin/1sh/tests/errors/redirection-error5.0 b/bin/1sh/tests/errors/redirection-error5.0
deleted file mode 100644
index 72bc9867..00000000
--- a/bin/1sh/tests/errors/redirection-error5.0
+++ /dev/null
@@ -1,5 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/errors/redirection-error5.0 205153 2010-03-14 13:51:12Z jilles $
-# A redirection error on a subshell should not abort the shell.
-exec 2>/dev/null
-( echo bad ) </var/empty/x
-exit 0
diff --git a/bin/1sh/tests/errors/redirection-error6.0 b/bin/1sh/tests/errors/redirection-error6.0
deleted file mode 100644
index ccfc925f..00000000
--- a/bin/1sh/tests/errors/redirection-error6.0
+++ /dev/null
@@ -1,12 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/errors/redirection-error6.0 205154 2010-03-14 14:24:35Z jilles $
-# A redirection error on a compound command should not abort the shell.
-exec 2>/dev/null
-{ echo bad; } </var/empty/x
-if :; then echo bad; fi </var/empty/x
-for i in 1; do echo bad; done </var/empty/x
-i=0
-while [ $i = 0 ]; do echo bad; i=1; done </var/empty/x
-i=0
-until [ $i != 0 ]; do echo bad; i=1; done </var/empty/x
-case i in *) echo bad ;; esac </var/empty/x
-exit 0
diff --git a/bin/1sh/tests/errors/redirection-error7.0 b/bin/1sh/tests/errors/redirection-error7.0
deleted file mode 100644
index 3ce8777b..00000000
--- a/bin/1sh/tests/errors/redirection-error7.0
+++ /dev/null
@@ -1,7 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/errors/redirection-error7.0 216851 2010-12-31 18:20:17Z jilles $
-
-! dummy=$(
-	exec 3>&1 >&2 2>&3
-	ulimit -n 9
-	exec 9<.
-) && [ -n "$dummy" ]
diff --git a/bin/1sh/tests/errors/redirection-error8.0 b/bin/1sh/tests/errors/redirection-error8.0
deleted file mode 100644
index b6c2f410..00000000
--- a/bin/1sh/tests/errors/redirection-error8.0
+++ /dev/null
@@ -1,5 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/errors/redirection-error8.0 319575 2017-06-04 20:52:55Z jilles $
-
-$SH -c '{ { :; } </var/empty/x; } 2>/dev/null || kill -INT $$; echo continued'
-r=$?
-[ "$r" -gt 128 ] && [ "$(kill -l "$r")" = INT ]
diff --git a/bin/1sh/tests/errors/write-error1.0 b/bin/1sh/tests/errors/write-error1.0
deleted file mode 100644
index 6e4f363f..00000000
--- a/bin/1sh/tests/errors/write-error1.0
+++ /dev/null
@@ -1,3 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/errors/write-error1.0 244924 2013-01-01 12:48:24Z jilles $
-
-! echo >&- 2>/dev/null
diff --git a/bin/1sh/tests/execution/Makefile b/bin/1sh/tests/execution/Makefile
deleted file mode 100644
index 966bc93c..00000000
--- a/bin/1sh/tests/execution/Makefile
+++ /dev/null
@@ -1,64 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/execution/Makefile 345487 2019-03-24 22:10:26Z jilles $
-
-PACKAGE=	tests
-
-TESTSDIR=	${TESTSBASE}/bin/sh/${.CURDIR:T}
-
-.PATH: ${.CURDIR:H}
-ATF_TESTS_SH=	functional_test
-
-${PACKAGE}FILES+=		bg1.0
-${PACKAGE}FILES+=		bg2.0
-${PACKAGE}FILES+=		bg3.0
-${PACKAGE}FILES+=		bg4.0
-${PACKAGE}FILES+=		bg5.0
-${PACKAGE}FILES+=		bg6.0 bg6.0.stdout
-${PACKAGE}FILES+=		bg7.0
-${PACKAGE}FILES+=		bg8.0
-${PACKAGE}FILES+=		bg9.0
-${PACKAGE}FILES+=		bg10.0 bg10.0.stdout
-${PACKAGE}FILES+=		fork1.0
-${PACKAGE}FILES+=		fork2.0
-${PACKAGE}FILES+=		fork3.0
-${PACKAGE}FILES+=		func1.0
-${PACKAGE}FILES+=		func2.0
-${PACKAGE}FILES+=		func3.0
-${PACKAGE}FILES+=		hash1.0
-${PACKAGE}FILES+=		int-cmd1.0
-${PACKAGE}FILES+=		killed1.0
-${PACKAGE}FILES+=		killed2.0
-${PACKAGE}FILES+=		not1.0
-${PACKAGE}FILES+=		not2.0
-${PACKAGE}FILES+=		path1.0
-${PACKAGE}FILES+=		pipefail1.0
-${PACKAGE}FILES+=		pipefail2.42
-${PACKAGE}FILES+=		pipefail3.42
-${PACKAGE}FILES+=		pipefail4.42
-${PACKAGE}FILES+=		pipefail5.42
-${PACKAGE}FILES+=		pipefail6.42
-${PACKAGE}FILES+=		pipefail7.0
-${PACKAGE}FILES+=		redir1.0
-${PACKAGE}FILES+=		redir2.0
-${PACKAGE}FILES+=		redir3.0
-${PACKAGE}FILES+=		redir4.0
-${PACKAGE}FILES+=		redir5.0
-${PACKAGE}FILES+=		redir6.0
-${PACKAGE}FILES+=		redir7.0
-${PACKAGE}FILES+=		set-C1.0
-${PACKAGE}FILES+=		set-n1.0
-${PACKAGE}FILES+=		set-n2.0
-${PACKAGE}FILES+=		set-n3.0
-${PACKAGE}FILES+=		set-n4.0
-${PACKAGE}FILES+=		set-x1.0
-${PACKAGE}FILES+=		set-x2.0
-${PACKAGE}FILES+=		set-x3.0
-${PACKAGE}FILES+=		set-x4.0
-${PACKAGE}FILES+=		shellproc1.0
-${PACKAGE}FILES+=		subshell1.0 subshell1.0.stdout
-${PACKAGE}FILES+=		subshell2.0
-${PACKAGE}FILES+=		subshell3.0
-${PACKAGE}FILES+=		subshell4.0
-${PACKAGE}FILES+=		unknown1.0
-${PACKAGE}FILES+=		var-assign1.0
-
-.include <bsd.test.mk>
diff --git a/bin/1sh/tests/execution/Makefile.depend b/bin/1sh/tests/execution/Makefile.depend
deleted file mode 100644
index 746c07a0..00000000
--- a/bin/1sh/tests/execution/Makefile.depend
+++ /dev/null
@@ -1,11 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/execution/Makefile.depend 296587 2016-03-09 22:46:01Z bdrewery $
-# Autogenerated - do NOT edit!
-
-DIRDEPS = \
-
-
-.include <dirdeps.mk>
-
-.if ${DEP_RELDIR} == ${_DEP_RELDIR}
-# local dependencies - needed for -jN in clean tree
-.endif
diff --git a/bin/1sh/tests/execution/bg1.0 b/bin/1sh/tests/execution/bg1.0
deleted file mode 100644
index b7277fa8..00000000
--- a/bin/1sh/tests/execution/bg1.0
+++ /dev/null
@@ -1,3 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/execution/bg1.0 221027 2011-04-25 20:54:12Z jilles $
-
-: `false` &
diff --git a/bin/1sh/tests/execution/bg10.0 b/bin/1sh/tests/execution/bg10.0
deleted file mode 100644
index 9eb15ed2..00000000
--- a/bin/1sh/tests/execution/bg10.0
+++ /dev/null
@@ -1,4 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/execution/bg10.0 258535 2013-11-24 23:12:13Z jilles $
-# The redirection overrides the </dev/null implicit in a background command.
-
-echo yes | ${SH} -c '{ cat & wait; } <&0'
diff --git a/bin/1sh/tests/execution/bg10.0.stdout b/bin/1sh/tests/execution/bg10.0.stdout
deleted file mode 100644
index 7cfab5b0..00000000
--- a/bin/1sh/tests/execution/bg10.0.stdout
+++ /dev/null
@@ -1 +0,0 @@
-yes
diff --git a/bin/1sh/tests/execution/bg2.0 b/bin/1sh/tests/execution/bg2.0
deleted file mode 100644
index d0593687..00000000
--- a/bin/1sh/tests/execution/bg2.0
+++ /dev/null
@@ -1,5 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/execution/bg2.0 221027 2011-04-25 20:54:12Z jilles $
-
-f() { return 42; }
-f
-: | : &
diff --git a/bin/1sh/tests/execution/bg3.0 b/bin/1sh/tests/execution/bg3.0
deleted file mode 100644
index e218ecd0..00000000
--- a/bin/1sh/tests/execution/bg3.0
+++ /dev/null
@@ -1,5 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/execution/bg3.0 221027 2011-04-25 20:54:12Z jilles $
-
-f() { return 42; }
-f
-(:) &
diff --git a/bin/1sh/tests/execution/bg4.0 b/bin/1sh/tests/execution/bg4.0
deleted file mode 100644
index ddb5891f..00000000
--- a/bin/1sh/tests/execution/bg4.0
+++ /dev/null
@@ -1,6 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/execution/bg4.0 223283 2011-06-19 00:00:36Z jilles $
-
-x=''
-: ${x:=1} &
-wait
-exit ${x:-0}
diff --git a/bin/1sh/tests/execution/bg5.0 b/bin/1sh/tests/execution/bg5.0
deleted file mode 100644
index cb9883ad..00000000
--- a/bin/1sh/tests/execution/bg5.0
+++ /dev/null
@@ -1,4 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/execution/bg5.0 258489 2013-11-22 21:50:13Z jilles $
-# A background command has an implicit </dev/null redirection.
-
-echo bad | ${SH} -c '{ cat & wait; }'
diff --git a/bin/1sh/tests/execution/bg6.0 b/bin/1sh/tests/execution/bg6.0
deleted file mode 100644
index 2883d2d4..00000000
--- a/bin/1sh/tests/execution/bg6.0
+++ /dev/null
@@ -1,4 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/execution/bg6.0 258489 2013-11-22 21:50:13Z jilles $
-# The redirection overrides the </dev/null implicit in a background command.
-
-echo yes | ${SH} -c '{ cat & wait; } </dev/stdin'
diff --git a/bin/1sh/tests/execution/bg6.0.stdout b/bin/1sh/tests/execution/bg6.0.stdout
deleted file mode 100644
index 7cfab5b0..00000000
--- a/bin/1sh/tests/execution/bg6.0.stdout
+++ /dev/null
@@ -1 +0,0 @@
-yes
diff --git a/bin/1sh/tests/execution/bg7.0 b/bin/1sh/tests/execution/bg7.0
deleted file mode 100644
index f15c3c21..00000000
--- a/bin/1sh/tests/execution/bg7.0
+++ /dev/null
@@ -1,5 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/execution/bg7.0 258533 2013-11-24 22:45:49Z jilles $
-# The redirection does not apply to the background command, and therefore
-# does not override the implicit </dev/null.
-
-echo bad | ${SH} -c '</dev/null; { cat & wait; }'
diff --git a/bin/1sh/tests/execution/bg8.0 b/bin/1sh/tests/execution/bg8.0
deleted file mode 100644
index 43c1e3f0..00000000
--- a/bin/1sh/tests/execution/bg8.0
+++ /dev/null
@@ -1,5 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/execution/bg8.0 258533 2013-11-24 22:45:49Z jilles $
-# The redirection does not apply to the background command, and therefore
-# does not override the implicit </dev/null.
-
-echo bad | ${SH} -c 'command eval \) </dev/null 2>/dev/null; { cat & wait; }'
diff --git a/bin/1sh/tests/execution/bg9.0 b/bin/1sh/tests/execution/bg9.0
deleted file mode 100644
index 4fee9946..00000000
--- a/bin/1sh/tests/execution/bg9.0
+++ /dev/null
@@ -1,5 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/execution/bg9.0 258533 2013-11-24 22:45:49Z jilles $
-# The redirection does not apply to the background command, and therefore
-# does not override the implicit </dev/null.
-
-echo bad | ${SH} -c 'command eval eval \\\) \</dev/null 2>/dev/null; { cat & wait; }'
diff --git a/bin/1sh/tests/execution/fork1.0 b/bin/1sh/tests/execution/fork1.0
deleted file mode 100644
index edd8f6ad..00000000
--- a/bin/1sh/tests/execution/fork1.0
+++ /dev/null
@@ -1,10 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/execution/fork1.0 218850 2011-02-19 13:22:18Z jilles $
-
-shname=${SH%% *}
-shname=${shname##*/}
-
-result=$(${SH} -c 'ps -p $$ -o comm=')
-test "$result" = "ps" || exit 1
-
-result=$(${SH} -c 'ps -p $$ -o comm=; :')
-test "$result" = "$shname" || exit 1
diff --git a/bin/1sh/tests/execution/fork2.0 b/bin/1sh/tests/execution/fork2.0
deleted file mode 100644
index f85f7e0a..00000000
--- a/bin/1sh/tests/execution/fork2.0
+++ /dev/null
@@ -1,9 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/execution/fork2.0 213738 2010-10-12 18:20:38Z obrien $
-
-result=$(${SH} -c '(/bin/sleep 1)& sleep 0.1; ps -p $! -o comm=; kill $!')
-test "$result" = sleep || exit 1
-
-result=$(${SH} -c '{ trap "echo trapped" EXIT; (/usr/bin/true); } & wait')
-test "$result" = trapped || exit 1
-
-exit 0
diff --git a/bin/1sh/tests/execution/fork3.0 b/bin/1sh/tests/execution/fork3.0
deleted file mode 100644
index 101a16c6..00000000
--- a/bin/1sh/tests/execution/fork3.0
+++ /dev/null
@@ -1,4 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/execution/fork3.0 220978 2011-04-23 22:28:56Z jilles $
-
-result=$(${SH} -c 'f() { ps -p $$ -o comm=; }; f')
-test "$result" = "ps"
diff --git a/bin/1sh/tests/execution/func1.0 b/bin/1sh/tests/execution/func1.0
deleted file mode 100644
index 25b4781f..00000000
--- a/bin/1sh/tests/execution/func1.0
+++ /dev/null
@@ -1,4 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/execution/func1.0 213738 2010-10-12 18:20:38Z obrien $
-
-MALLOC_OPTIONS=J ${SH} -c 'g() { g() { :; }; :; }; g' &&
-MALLOC_OPTIONS=J ${SH} -c 'g() { unset -f g; :; }; g'
diff --git a/bin/1sh/tests/execution/func2.0 b/bin/1sh/tests/execution/func2.0
deleted file mode 100644
index a1f3e0cc..00000000
--- a/bin/1sh/tests/execution/func2.0
+++ /dev/null
@@ -1,12 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/execution/func2.0 211399 2010-08-16 17:18:08Z jilles $
-# The empty pairs of braces here are to test that this does not cause a crash.
-
-f() { }
-f
-hash -v f >/dev/null
-f() { { }; }
-f
-hash -v f >/dev/null
-f() { { } }
-f
-hash -v f >/dev/null
diff --git a/bin/1sh/tests/execution/func3.0 b/bin/1sh/tests/execution/func3.0
deleted file mode 100644
index a92c12f6..00000000
--- a/bin/1sh/tests/execution/func3.0
+++ /dev/null
@@ -1,7 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/execution/func3.0 216398 2010-12-12 21:18:16Z jilles $
-
-# This may fail when parsing or when defining the function, or the definition
-# may silently do nothing. In no event may the function be executed.
-
-${SH} -c 'unset() { echo overriding function executed, bad; }; v=1; unset v; exit "${v-0}"' 2>/dev/null
-:
diff --git a/bin/1sh/tests/execution/hash1.0 b/bin/1sh/tests/execution/hash1.0
deleted file mode 100644
index e47b86c8..00000000
--- a/bin/1sh/tests/execution/hash1.0
+++ /dev/null
@@ -1,12 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/execution/hash1.0 218323 2011-02-05 14:01:46Z jilles $
-
-T=`mktemp -d "${TMPDIR:-/tmp}/sh-test.XXXXXXXX"` || exit
-trap 'rm -rf "${T}"' 0
-PATH=$T:$PATH
-ls -ld . >/dev/null
-cat <<EOF >"$T/ls"
-:
-EOF
-chmod 755 "$T/ls"
-PATH=$PATH
-ls -ld .
diff --git a/bin/1sh/tests/execution/int-cmd1.0 b/bin/1sh/tests/execution/int-cmd1.0
deleted file mode 100644
index 6c415646..00000000
--- a/bin/1sh/tests/execution/int-cmd1.0
+++ /dev/null
@@ -1,3 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/execution/int-cmd1.0 253271 2013-07-12 15:29:41Z jilles $
-
-! echo echo bad | $SH -ic 'fi' 2>/dev/null
diff --git a/bin/1sh/tests/execution/killed1.0 b/bin/1sh/tests/execution/killed1.0
deleted file mode 100644
index c5b36ab6..00000000
--- a/bin/1sh/tests/execution/killed1.0
+++ /dev/null
@@ -1,8 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/execution/killed1.0 217557 2011-01-18 21:18:31Z jilles $
-# Sometimes the "Killed" message is not flushed soon enough and it
-# is redirected along with the output of a builtin.
-# Do not change the semicolon to a newline as it would hide the bug.
-
-exec 3>&1
-exec >/dev/null 2>&1
-${SH} -c 'kill -9 $$'; : >&3 2>&3
diff --git a/bin/1sh/tests/execution/killed2.0 b/bin/1sh/tests/execution/killed2.0
deleted file mode 100644
index 6d7a40e6..00000000
--- a/bin/1sh/tests/execution/killed2.0
+++ /dev/null
@@ -1,10 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/execution/killed2.0 218105 2011-01-30 22:57:52Z jilles $
-# Most shells print a message when a foreground job is killed by a signal.
-# POSIX allows this, provided the message is sent to stderr, not stdout.
-# Some trickery is needed to capture the message as redirecting stderr of
-# the command itself does not affect it. The colon command ensures that
-# the subshell forks for ${SH}.
-
-exec 3>&1
-r=`(${SH} -c 'kill $$'; :) 2>&1 >&3`
-[ -n "$r" ]
diff --git a/bin/1sh/tests/execution/not1.0 b/bin/1sh/tests/execution/not1.0
deleted file mode 100644
index 8e329c9b..00000000
--- a/bin/1sh/tests/execution/not1.0
+++ /dev/null
@@ -1,4 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/execution/not1.0 249407 2013-04-12 15:19:35Z jilles $
-
-f() { ! return $1; }
-f 0 && ! f 1
diff --git a/bin/1sh/tests/execution/not2.0 b/bin/1sh/tests/execution/not2.0
deleted file mode 100644
index 0930f243..00000000
--- a/bin/1sh/tests/execution/not2.0
+++ /dev/null
@@ -1,6 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/execution/not2.0 249407 2013-04-12 15:19:35Z jilles $
-
-while :; do
-	! break
-	exit 3
-done
diff --git a/bin/1sh/tests/execution/path1.0 b/bin/1sh/tests/execution/path1.0
deleted file mode 100644
index 63ab97a1..00000000
--- a/bin/1sh/tests/execution/path1.0
+++ /dev/null
@@ -1,15 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/execution/path1.0 217206 2011-01-09 21:07:30Z jilles $
-# Some builtins should not be overridable via PATH.
-
-set -e
-T=$(mktemp -d ${TMPDIR:-/tmp}/sh-test.XXXXXX)
-trap 'rm -rf ${T}' 0
-echo '#!/bin/sh
-echo bad' >"$T/cd"
-chmod 755 "$T/cd"
-cd /bin
-oPATH=$PATH
-PATH=$T:$PATH:%builtin
-cd /
-PATH=$oPATH
-[ "$(pwd)" = / ]
diff --git a/bin/1sh/tests/execution/pipefail1.0 b/bin/1sh/tests/execution/pipefail1.0
deleted file mode 100644
index 4835d8c0..00000000
--- a/bin/1sh/tests/execution/pipefail1.0
+++ /dev/null
@@ -1,4 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/execution/pipefail1.0 345487 2019-03-24 22:10:26Z jilles $
-
-set -o pipefail
-: && : | : && : | : | : && : | : | : | :
diff --git a/bin/1sh/tests/execution/pipefail2.42 b/bin/1sh/tests/execution/pipefail2.42
deleted file mode 100644
index 1d9d2759..00000000
--- a/bin/1sh/tests/execution/pipefail2.42
+++ /dev/null
@@ -1,4 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/execution/pipefail2.42 345487 2019-03-24 22:10:26Z jilles $
-
-set -o pipefail
-(exit 42) | :
diff --git a/bin/1sh/tests/execution/pipefail3.42 b/bin/1sh/tests/execution/pipefail3.42
deleted file mode 100644
index 17f49894..00000000
--- a/bin/1sh/tests/execution/pipefail3.42
+++ /dev/null
@@ -1,4 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/execution/pipefail3.42 345487 2019-03-24 22:10:26Z jilles $
-
-set -o pipefail
-: | (exit 42)
diff --git a/bin/1sh/tests/execution/pipefail4.42 b/bin/1sh/tests/execution/pipefail4.42
deleted file mode 100644
index a7c9b4ad..00000000
--- a/bin/1sh/tests/execution/pipefail4.42
+++ /dev/null
@@ -1,4 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/execution/pipefail4.42 345487 2019-03-24 22:10:26Z jilles $
-
-set -o pipefail
-(exit 43) | (exit 42)
diff --git a/bin/1sh/tests/execution/pipefail5.42 b/bin/1sh/tests/execution/pipefail5.42
deleted file mode 100644
index 7882d8a5..00000000
--- a/bin/1sh/tests/execution/pipefail5.42
+++ /dev/null
@@ -1,5 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/execution/pipefail5.42 345487 2019-03-24 22:10:26Z jilles $
-
-set -o pipefail
-(exit 42) | : &
-wait %+
diff --git a/bin/1sh/tests/execution/pipefail6.42 b/bin/1sh/tests/execution/pipefail6.42
deleted file mode 100644
index 70d84d72..00000000
--- a/bin/1sh/tests/execution/pipefail6.42
+++ /dev/null
@@ -1,6 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/execution/pipefail6.42 345487 2019-03-24 22:10:26Z jilles $
-
-set -o pipefail
-(exit 42) | : &
-set +o pipefail
-wait %+
diff --git a/bin/1sh/tests/execution/pipefail7.0 b/bin/1sh/tests/execution/pipefail7.0
deleted file mode 100644
index 1a23e90d..00000000
--- a/bin/1sh/tests/execution/pipefail7.0
+++ /dev/null
@@ -1,5 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/execution/pipefail7.0 345487 2019-03-24 22:10:26Z jilles $
-
-(exit 42) | : &
-set -o pipefail
-wait %+
diff --git a/bin/1sh/tests/execution/redir1.0 b/bin/1sh/tests/execution/redir1.0
deleted file mode 100644
index 797e42b2..00000000
--- a/bin/1sh/tests/execution/redir1.0
+++ /dev/null
@@ -1,27 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/execution/redir1.0 211408 2010-08-16 22:23:19Z jilles $
-trap ': $((brokenpipe+=1))' PIPE
-
-P=${TMPDIR:-/tmp}
-cd $P
-T=$(mktemp -d sh-test.XXXXXX)
-cd $T
-
-brokenpipe=0
-mkfifo fifo1 fifo2
-read dummy >fifo2 <fifo1 &
-{
-	exec 4>fifo2
-} 3<fifo2 # Formerly, sh would keep fd 3 and a duplicate of it open.
-echo dummy >fifo1
-if [ $brokenpipe -ne 0 ]; then
-	rc=3
-fi
-wait
-echo dummy >&4 2>/dev/null
-if [ $brokenpipe -eq 1 ]; then
-	: ${rc:=0}
-fi
-
-rm fifo1 fifo2
-rmdir ${P}/${T}
-exit ${rc:-3}
diff --git a/bin/1sh/tests/execution/redir2.0 b/bin/1sh/tests/execution/redir2.0
deleted file mode 100644
index 1e2a9c16..00000000
--- a/bin/1sh/tests/execution/redir2.0
+++ /dev/null
@@ -1,29 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/execution/redir2.0 213738 2010-10-12 18:20:38Z obrien $
-trap ': $((brokenpipe+=1))' PIPE
-
-P=${TMPDIR:-/tmp}
-cd $P
-T=$(mktemp -d sh-test.XXXXXX)
-cd $T
-
-brokenpipe=0
-mkfifo fifo1 fifo2
-{
-	{
-		exec ${SH} -c 'exec <fifo1; read dummy'
-	} 7<&- # fifo2 should be kept open, but not passed to programs
-	true
-} 7<fifo2 &
-
-exec 4>fifo2
-exec 3>fifo1
-echo dummy >&4 2>/dev/null
-if [ $brokenpipe -eq 1 ]; then
-	: ${rc:=0}
-fi
-echo dummy >&3
-wait
-
-rm fifo1 fifo2
-rmdir ${P}/${T}
-exit ${rc:-3}
diff --git a/bin/1sh/tests/execution/redir3.0 b/bin/1sh/tests/execution/redir3.0
deleted file mode 100644
index ddd9e1c3..00000000
--- a/bin/1sh/tests/execution/redir3.0
+++ /dev/null
@@ -1,3 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/execution/redir3.0 214289 2010-10-24 19:56:34Z jilles $
-
-3>&- 3>&-
diff --git a/bin/1sh/tests/execution/redir4.0 b/bin/1sh/tests/execution/redir4.0
deleted file mode 100644
index 02cd9a8c..00000000
--- a/bin/1sh/tests/execution/redir4.0
+++ /dev/null
@@ -1,4 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/execution/redir4.0 214290 2010-10-24 20:09:49Z jilles $
-
-{ echo bad 0>&3; } 2>/dev/null 3>/dev/null 3>&-
-exit 0
diff --git a/bin/1sh/tests/execution/redir5.0 b/bin/1sh/tests/execution/redir5.0
deleted file mode 100644
index f0247102..00000000
--- a/bin/1sh/tests/execution/redir5.0
+++ /dev/null
@@ -1,3 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/execution/redir5.0 218325 2011-02-05 15:02:19Z jilles $
-
-{ (echo bad) >/dev/null; } </dev/null
diff --git a/bin/1sh/tests/execution/redir6.0 b/bin/1sh/tests/execution/redir6.0
deleted file mode 100644
index 846869d4..00000000
--- a/bin/1sh/tests/execution/redir6.0
+++ /dev/null
@@ -1,21 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/execution/redir6.0 220978 2011-04-23 22:28:56Z jilles $
-
-failures=0
-
-check() {
-	if [ "$2" != "$3" ]; then
-		echo "Failure at $1" >&2
-		failures=$((failures + 1))
-	fi
-}
-
-check $LINENO "$(trap "echo bye" EXIT; : >/dev/null)" bye
-check $LINENO "$(trap "echo bye" EXIT; { :; } >/dev/null)" bye
-check $LINENO "$(trap "echo bye" EXIT; (:) >/dev/null)" bye
-check $LINENO "$(trap "echo bye" EXIT; (: >/dev/null))" bye
-check $LINENO "$(${SH} -c 'trap "echo bye" EXIT; : >/dev/null')" bye
-check $LINENO "$(${SH} -c 'trap "echo bye" EXIT; { :; } >/dev/null')" bye
-check $LINENO "$(${SH} -c 'trap "echo bye" EXIT; (:) >/dev/null')" bye
-check $LINENO "$(${SH} -c 'trap "echo bye" EXIT; (: >/dev/null)')" bye
-
-exit $((failures > 0))
diff --git a/bin/1sh/tests/execution/redir7.0 b/bin/1sh/tests/execution/redir7.0
deleted file mode 100644
index f47c9db8..00000000
--- a/bin/1sh/tests/execution/redir7.0
+++ /dev/null
@@ -1,21 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/execution/redir7.0 220978 2011-04-23 22:28:56Z jilles $
-
-failures=0
-
-check() {
-	if [ "$2" != "$3" ]; then
-		echo "Failure at $1" >&2
-		failures=$((failures + 1))
-	fi
-}
-
-check $LINENO "$(trap "echo bye" EXIT; f() { :; }; f >/dev/null)" bye
-check $LINENO "$(trap "echo bye" EXIT; f() { :; }; { f; } >/dev/null)" bye
-check $LINENO "$(trap "echo bye" EXIT; f() { :; }; (f) >/dev/null)" bye
-check $LINENO "$(trap "echo bye" EXIT; f() { :; }; (f >/dev/null))" bye
-check $LINENO "$(${SH} -c 'trap "echo bye" EXIT; f() { :; }; f >/dev/null')" bye
-check $LINENO "$(${SH} -c 'trap "echo bye" EXIT; f() { :; }; { f; } >/dev/null')" bye
-check $LINENO "$(${SH} -c 'trap "echo bye" EXIT; f() { :; }; (f) >/dev/null')" bye
-check $LINENO "$(${SH} -c 'trap "echo bye" EXIT; f() { :; }; (f >/dev/null)')" bye
-
-exit $((failures > 0))
diff --git a/bin/1sh/tests/execution/set-C1.0 b/bin/1sh/tests/execution/set-C1.0
deleted file mode 100644
index 736eefa6..00000000
--- a/bin/1sh/tests/execution/set-C1.0
+++ /dev/null
@@ -1,12 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/execution/set-C1.0 308229 2016-11-02 22:33:37Z jilles $
-
-T=$(mktemp -d "${TMPDIR:-/tmp}/sh-test.XXXXXXXX") || exit
-trap 'rm -rf "$T"' 0
-
-set -C
-echo . >"$T/a" &&
-[ -s "$T/a" ] &&
-{ ! true >"$T/a"; } 2>/dev/null &&
-[ -s "$T/a" ] &&
-ln -s /dev/null "$T/b" &&
-true >"$T/b"
diff --git a/bin/1sh/tests/execution/set-n1.0 b/bin/1sh/tests/execution/set-n1.0
deleted file mode 100644
index 19afbda3..00000000
--- a/bin/1sh/tests/execution/set-n1.0
+++ /dev/null
@@ -1,7 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/execution/set-n1.0 222661 2011-06-03 21:17:42Z jilles $
-
-v=$( ($SH -n <<'EOF'
-for
-EOF
-) 2>&1 >/dev/null)
-[ $? -ne 0 ] && [ -n "$v" ]
diff --git a/bin/1sh/tests/execution/set-n2.0 b/bin/1sh/tests/execution/set-n2.0
deleted file mode 100644
index a6d9a1e4..00000000
--- a/bin/1sh/tests/execution/set-n2.0
+++ /dev/null
@@ -1,5 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/execution/set-n2.0 222661 2011-06-03 21:17:42Z jilles $
-
-$SH -n <<'EOF'
-echo bad
-EOF
diff --git a/bin/1sh/tests/execution/set-n3.0 b/bin/1sh/tests/execution/set-n3.0
deleted file mode 100644
index 65214703..00000000
--- a/bin/1sh/tests/execution/set-n3.0
+++ /dev/null
@@ -1,4 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/execution/set-n3.0 222661 2011-06-03 21:17:42Z jilles $
-
-v=$( ($SH -nc 'for') 2>&1 >/dev/null)
-[ $? -ne 0 ] && [ -n "$v" ]
diff --git a/bin/1sh/tests/execution/set-n4.0 b/bin/1sh/tests/execution/set-n4.0
deleted file mode 100644
index a7584dc3..00000000
--- a/bin/1sh/tests/execution/set-n4.0
+++ /dev/null
@@ -1,3 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/execution/set-n4.0 222676 2011-06-04 11:28:42Z jilles $
-
-$SH -nc 'echo bad'
diff --git a/bin/1sh/tests/execution/set-x1.0 b/bin/1sh/tests/execution/set-x1.0
deleted file mode 100644
index 8c8d11e4..00000000
--- a/bin/1sh/tests/execution/set-x1.0
+++ /dev/null
@@ -1,8 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/execution/set-x1.0 222882 2011-06-08 21:58:19Z jilles $
-
-key='must_contain_this'
-{ r=`set -x; { : "$key"; } 2>&1 >/dev/null`; } 2>/dev/null
-case $r in
-*"$key"*) true ;;
-*) false ;;
-esac
diff --git a/bin/1sh/tests/execution/set-x2.0 b/bin/1sh/tests/execution/set-x2.0
deleted file mode 100644
index 0c5073b5..00000000
--- a/bin/1sh/tests/execution/set-x2.0
+++ /dev/null
@@ -1,9 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/execution/set-x2.0 222882 2011-06-08 21:58:19Z jilles $
-
-key='must contain this'
-PS4="$key+ "
-{ r=`set -x; { :; } 2>&1 >/dev/null`; } 2>/dev/null
-case $r in
-*"$key"*) true ;;
-*) false ;;
-esac
diff --git a/bin/1sh/tests/execution/set-x3.0 b/bin/1sh/tests/execution/set-x3.0
deleted file mode 100644
index 195219b2..00000000
--- a/bin/1sh/tests/execution/set-x3.0
+++ /dev/null
@@ -1,9 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/execution/set-x3.0 222907 2011-06-09 23:12:23Z jilles $
-
-key='must contain this'
-PS4='$key+ '
-{ r=`set -x; { :; } 2>&1 >/dev/null`; } 2>/dev/null
-case $r in
-*"$key"*) true ;;
-*) false ;;
-esac
diff --git a/bin/1sh/tests/execution/set-x4.0 b/bin/1sh/tests/execution/set-x4.0
deleted file mode 100644
index fcc638ec..00000000
--- a/bin/1sh/tests/execution/set-x4.0
+++ /dev/null
@@ -1,7 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/execution/set-x4.0 275766 2014-12-14 16:26:19Z jilles $
-
-key=`printf '\r\t\001\200\300'`
-r=`{ set -x; : "$key"; } 2>&1 >/dev/null`
-case $r in
-*[![:print:]]*) echo fail; exit 3
-esac
diff --git a/bin/1sh/tests/execution/shellproc1.0 b/bin/1sh/tests/execution/shellproc1.0
deleted file mode 100644
index 2d1fd919..00000000
--- a/bin/1sh/tests/execution/shellproc1.0
+++ /dev/null
@@ -1,11 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/execution/shellproc1.0 218205 2011-02-02 22:03:18Z jilles $
-
-T=`mktemp -d "${TMPDIR:-/tmp}/sh-test.XXXXXXXX"` || exit
-trap 'rm -rf "${T}"' 0
-cat <<EOF >"$T/testshellproc"
-printf 'this '
-echo is a test
-EOF
-chmod 755 "$T/testshellproc"
-PATH=$T:$PATH
-[ "`testshellproc`" = "this is a test" ]
diff --git a/bin/1sh/tests/execution/subshell1.0 b/bin/1sh/tests/execution/subshell1.0
deleted file mode 100644
index 83819cc1..00000000
--- a/bin/1sh/tests/execution/subshell1.0
+++ /dev/null
@@ -1,6 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/execution/subshell1.0 245383 2013-01-13 19:39:13Z jilles $
-
-(eval "cd /
-v=$(printf %0100000d 1)
-echo \${#v}")
-echo end
diff --git a/bin/1sh/tests/execution/subshell1.0.stdout b/bin/1sh/tests/execution/subshell1.0.stdout
deleted file mode 100644
index 8c71af3c..00000000
--- a/bin/1sh/tests/execution/subshell1.0.stdout
+++ /dev/null
@@ -1,2 +0,0 @@
-100000
-end
diff --git a/bin/1sh/tests/execution/subshell2.0 b/bin/1sh/tests/execution/subshell2.0
deleted file mode 100644
index e938ff82..00000000
--- a/bin/1sh/tests/execution/subshell2.0
+++ /dev/null
@@ -1,10 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/execution/subshell2.0 245383 2013-01-13 19:39:13Z jilles $
-
-f() {
-	x=2
-}
-(
-	x=1
-	f
-	[ "$x" = 2 ]
-)
diff --git a/bin/1sh/tests/execution/subshell3.0 b/bin/1sh/tests/execution/subshell3.0
deleted file mode 100644
index f703e9c1..00000000
--- a/bin/1sh/tests/execution/subshell3.0
+++ /dev/null
@@ -1,4 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/execution/subshell3.0 245383 2013-01-13 19:39:13Z jilles $
-
-(false; exit) && exit 3
-exit 0
diff --git a/bin/1sh/tests/execution/subshell4.0 b/bin/1sh/tests/execution/subshell4.0
deleted file mode 100644
index 37ea313e..00000000
--- a/bin/1sh/tests/execution/subshell4.0
+++ /dev/null
@@ -1,3 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/execution/subshell4.0 245383 2013-01-13 19:39:13Z jilles $
-
-(eval "set v=1"; false) && echo bad; :
diff --git a/bin/1sh/tests/execution/unknown1.0 b/bin/1sh/tests/execution/unknown1.0
deleted file mode 100644
index c4258aa9..00000000
--- a/bin/1sh/tests/execution/unknown1.0
+++ /dev/null
@@ -1,29 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/execution/unknown1.0 197820 2009-10-06 22:00:14Z jilles $
-
-nosuchtool 2>/dev/null
-[ $? -ne 127 ] && exit 1
-/var/empty/nosuchtool 2>/dev/null
-[ $? -ne 127 ] && exit 1
-(nosuchtool) 2>/dev/null
-[ $? -ne 127 ] && exit 1
-(/var/empty/nosuchtool) 2>/dev/null
-[ $? -ne 127 ] && exit 1
-/ 2>/dev/null
-[ $? -ne 126 ] && exit 1
-PATH=/usr bin 2>/dev/null
-[ $? -ne 126 ] && exit 1
-
-dummy=$(nosuchtool 2>/dev/null)
-[ $? -ne 127 ] && exit 1
-dummy=$(/var/empty/nosuchtool 2>/dev/null)
-[ $? -ne 127 ] && exit 1
-dummy=$( (nosuchtool) 2>/dev/null)
-[ $? -ne 127 ] && exit 1
-dummy=$( (/var/empty/nosuchtool) 2>/dev/null)
-[ $? -ne 127 ] && exit 1
-dummy=$(/ 2>/dev/null)
-[ $? -ne 126 ] && exit 1
-dummy=$(PATH=/usr bin 2>/dev/null)
-[ $? -ne 126 ] && exit 1
-
-exit 0
diff --git a/bin/1sh/tests/execution/var-assign1.0 b/bin/1sh/tests/execution/var-assign1.0
deleted file mode 100644
index 6507c487..00000000
--- a/bin/1sh/tests/execution/var-assign1.0
+++ /dev/null
@@ -1,3 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/execution/var-assign1.0 212467 2010-09-11 14:15:50Z jilles $
-
-[ "$(HOME=/etc HOME=/ cd && pwd)" = / ]
diff --git a/bin/1sh/tests/expansion/Makefile b/bin/1sh/tests/expansion/Makefile
deleted file mode 100644
index a22f0db0..00000000
--- a/bin/1sh/tests/expansion/Makefile
+++ /dev/null
@@ -1,112 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/expansion/Makefile 345117 2019-03-13 21:53:10Z jilles $
-
-PACKAGE=	tests
-
-TESTSDIR=	${TESTSBASE}/bin/sh/${.CURDIR:T}
-
-.PATH: ${.CURDIR:H}
-ATF_TESTS_SH=	functional_test
-
-${PACKAGE}FILES+=	arith1.0
-${PACKAGE}FILES+=	arith2.0
-${PACKAGE}FILES+=	arith3.0
-${PACKAGE}FILES+=	arith4.0
-${PACKAGE}FILES+=	arith5.0
-${PACKAGE}FILES+=	arith6.0
-${PACKAGE}FILES+=	arith7.0
-${PACKAGE}FILES+=	arith8.0
-${PACKAGE}FILES+=	arith9.0
-${PACKAGE}FILES+=	arith10.0
-${PACKAGE}FILES+=	arith11.0
-${PACKAGE}FILES+=	arith12.0
-${PACKAGE}FILES+=	arith13.0
-${PACKAGE}FILES+=	arith14.0
-${PACKAGE}FILES+=	arith15.0
-${PACKAGE}FILES+=	arith16.0
-${PACKAGE}FILES+=	arith17.0
-${PACKAGE}FILES+=	assign1.0
-${PACKAGE}FILES+=	cmdsubst1.0
-${PACKAGE}FILES+=	cmdsubst2.0
-${PACKAGE}FILES+=	cmdsubst3.0
-${PACKAGE}FILES+=	cmdsubst4.0
-${PACKAGE}FILES+=	cmdsubst5.0
-${PACKAGE}FILES+=	cmdsubst6.0
-${PACKAGE}FILES+=	cmdsubst7.0
-${PACKAGE}FILES+=	cmdsubst8.0
-${PACKAGE}FILES+=	cmdsubst9.0
-${PACKAGE}FILES+=	cmdsubst10.0
-${PACKAGE}FILES+=	cmdsubst11.0
-${PACKAGE}FILES+=	cmdsubst12.0
-${PACKAGE}FILES+=	cmdsubst13.0
-${PACKAGE}FILES+=	cmdsubst14.0
-${PACKAGE}FILES+=	cmdsubst15.0
-${PACKAGE}FILES+=	cmdsubst16.0
-${PACKAGE}FILES+=	cmdsubst17.0
-${PACKAGE}FILES+=	cmdsubst18.0
-${PACKAGE}FILES+=	cmdsubst19.0
-${PACKAGE}FILES+=	cmdsubst20.0
-${PACKAGE}FILES+=	cmdsubst21.0
-${PACKAGE}FILES+=	cmdsubst22.0
-${PACKAGE}FILES+=	cmdsubst23.0
-${PACKAGE}FILES+=	cmdsubst24.0
-${PACKAGE}FILES+=	cmdsubst25.0
-${PACKAGE}FILES+=	cmdsubst26.0
-${PACKAGE}FILES+=	export1.0
-${PACKAGE}FILES+=	export2.0
-${PACKAGE}FILES+=	export3.0
-${PACKAGE}FILES+=	heredoc1.0
-${PACKAGE}FILES+=	heredoc2.0
-${PACKAGE}FILES+=	ifs1.0
-${PACKAGE}FILES+=	ifs2.0
-${PACKAGE}FILES+=	ifs3.0
-${PACKAGE}FILES+=	ifs4.0
-${PACKAGE}FILES+=	ifs5.0
-${PACKAGE}FILES+=	ifs6.0
-${PACKAGE}FILES+=	ifs7.0
-${PACKAGE}FILES+=	length1.0
-${PACKAGE}FILES+=	length2.0
-${PACKAGE}FILES+=	length3.0
-${PACKAGE}FILES+=	length4.0
-${PACKAGE}FILES+=	length5.0
-${PACKAGE}FILES+=	length6.0
-${PACKAGE}FILES+=	length7.0
-${PACKAGE}FILES+=	length8.0
-${PACKAGE}FILES+=	local1.0
-${PACKAGE}FILES+=	local2.0
-${PACKAGE}FILES+=	pathname1.0
-${PACKAGE}FILES+=	pathname2.0
-${PACKAGE}FILES+=	pathname3.0
-${PACKAGE}FILES+=	pathname4.0
-${PACKAGE}FILES+=	pathname5.0
-${PACKAGE}FILES+=	pathname6.0
-${PACKAGE}FILES+=	plus-minus1.0
-${PACKAGE}FILES+=	plus-minus2.0
-${PACKAGE}FILES+=	plus-minus3.0
-${PACKAGE}FILES+=	plus-minus4.0
-${PACKAGE}FILES+=	plus-minus5.0
-${PACKAGE}FILES+=	plus-minus6.0
-${PACKAGE}FILES+=	plus-minus7.0
-${PACKAGE}FILES+=	plus-minus8.0
-${PACKAGE}FILES+=	plus-minus9.0
-${PACKAGE}FILES+=	question1.0
-${PACKAGE}FILES+=	question2.0
-${PACKAGE}FILES+=	readonly1.0
-${PACKAGE}FILES+=	redir1.0
-${PACKAGE}FILES+=	set-u1.0
-${PACKAGE}FILES+=	set-u2.0
-${PACKAGE}FILES+=	set-u3.0
-${PACKAGE}FILES+=	tilde1.0
-${PACKAGE}FILES+=	tilde2.0
-${PACKAGE}FILES+=	trim1.0
-${PACKAGE}FILES+=	trim2.0
-${PACKAGE}FILES+=	trim3.0
-${PACKAGE}FILES+=	trim4.0
-${PACKAGE}FILES+=	trim5.0
-${PACKAGE}FILES+=	trim6.0
-${PACKAGE}FILES+=	trim7.0
-${PACKAGE}FILES+=	trim8.0
-${PACKAGE}FILES+=	trim9.0
-${PACKAGE}FILES+=	trim10.0
-${PACKAGE}FILES+=	trim11.0
-
-.include <bsd.test.mk>
diff --git a/bin/1sh/tests/expansion/Makefile.depend b/bin/1sh/tests/expansion/Makefile.depend
deleted file mode 100644
index b1212738..00000000
--- a/bin/1sh/tests/expansion/Makefile.depend
+++ /dev/null
@@ -1,11 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/expansion/Makefile.depend 296587 2016-03-09 22:46:01Z bdrewery $
-# Autogenerated - do NOT edit!
-
-DIRDEPS = \
-
-
-.include <dirdeps.mk>
-
-.if ${DEP_RELDIR} == ${_DEP_RELDIR}
-# local dependencies - needed for -jN in clean tree
-.endif
diff --git a/bin/1sh/tests/expansion/arith1.0 b/bin/1sh/tests/expansion/arith1.0
deleted file mode 100644
index cd5a28df..00000000
--- a/bin/1sh/tests/expansion/arith1.0
+++ /dev/null
@@ -1,30 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/expansion/arith1.0 201259 2009-12-30 15:59:40Z jilles $
-
-failures=0
-
-check() {
-	if [ $(($1)) != $2 ]; then
-		failures=$((failures+1))
-		echo "For $1, expected $2 actual $(($1))"
-	fi
-}
-
-check "0&&0" 0
-check "1&&0" 0
-check "0&&1" 0
-check "1&&1" 1
-check "2&&2" 1
-check "1&&2" 1
-check "1<<40&&1<<40" 1
-check "1<<40&&4" 1
-
-check "0||0" 0
-check "1||0" 1
-check "0||1" 1
-check "1||1" 1
-check "2||2" 1
-check "1||2" 1
-check "1<<40||1<<40" 1
-check "1<<40||4" 1
-
-exit $((failures != 0))
diff --git a/bin/1sh/tests/expansion/arith10.0 b/bin/1sh/tests/expansion/arith10.0
deleted file mode 100644
index 4e152463..00000000
--- a/bin/1sh/tests/expansion/arith10.0
+++ /dev/null
@@ -1,35 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/expansion/arith10.0 218469 2011-02-08 23:23:55Z jilles $
-
-failures=0
-
-check() {
-	if [ $(($1)) != $2 ]; then
-		failures=$((failures+1))
-		echo "For $1, expected $2 actual $(($1))"
-	fi
-}
-
-readonly ro=4
-rw=1
-check "0 && 0 / 0" 0
-check "1 || 0 / 0" 1
-check "0 && (ro = 2)" 0
-check "ro" 4
-check "1 || (ro = -1)" 1
-check "ro" 4
-check "0 && (rw += 1)" 0
-check "rw" 1
-check "1 || (rw += 1)" 1
-check "rw" 1
-check "0 ? 44 / 0 : 51" 51
-check "0 ? ro = 3 : 52" 52
-check "ro" 4
-check "0 ? rw += 1 : 52" 52
-check "rw" 1
-check "1 ? 68 : 30 / 0" 68
-check "2 ? 1 : (ro += 2)" 1
-check "ro" 4
-check "4 ? 1 : (rw += 1)" 1
-check "rw" 1
-
-exit $((failures != 0))
diff --git a/bin/1sh/tests/expansion/arith11.0 b/bin/1sh/tests/expansion/arith11.0
deleted file mode 100644
index 6fc08175..00000000
--- a/bin/1sh/tests/expansion/arith11.0
+++ /dev/null
@@ -1,12 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/expansion/arith11.0 218626 2011-02-12 23:44:05Z jilles $
-# Try to divide the smallest integer by -1.
-# On amd64 this causes SIGFPE, so make sure the shell checks.
-
-# Calculate the minimum possible value, assuming two's complement and
-# a certain interpretation of overflow when shifting left.
-minint=1
-while [ $((minint <<= 1)) -gt 0 ]; do
-	:
-done
-v=$( eval ': $((minint / -1))' 2>&1 >/dev/null)
-[ $? -ne 0 ] && [ -n "$v" ]
diff --git a/bin/1sh/tests/expansion/arith12.0 b/bin/1sh/tests/expansion/arith12.0
deleted file mode 100644
index 69dac270..00000000
--- a/bin/1sh/tests/expansion/arith12.0
+++ /dev/null
@@ -1,4 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/expansion/arith12.0 232839 2012-03-11 22:12:05Z jilles $
-
-_x=4 y_=5 z_z=6
-[ "$((_x*100+y_*10+z_z))" = 456 ]
diff --git a/bin/1sh/tests/expansion/arith13.0 b/bin/1sh/tests/expansion/arith13.0
deleted file mode 100644
index 2142f410..00000000
--- a/bin/1sh/tests/expansion/arith13.0
+++ /dev/null
@@ -1,6 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/expansion/arith13.0 254806 2013-08-24 20:06:00Z jilles $
-# Pre-increment and pre-decrement in arithmetic expansion are not in POSIX.
-# Require either an error or a correct implementation.
-
-! (eval 'x=4; [ $((++x)) != 5 ] || [ $x != 5 ]') 2>/dev/null &&
-! (eval 'x=2; [ $((--x)) != 1 ] || [ $x != 1 ]') 2>/dev/null
diff --git a/bin/1sh/tests/expansion/arith14.0 b/bin/1sh/tests/expansion/arith14.0
deleted file mode 100644
index c6f84701..00000000
--- a/bin/1sh/tests/expansion/arith14.0
+++ /dev/null
@@ -1,40 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/expansion/arith14.0 270029 2014-08-15 22:36:41Z jilles $
-# Check that <</>> use the low bits of the shift count.
-
-if [ $((1<<16<<16)) = 0 ]; then
-	width=32
-elif [ $((1<<32<<32)) = 0 ]; then
-	width=64
-elif [ $((1<<64<<64)) = 0 ]; then
-	width=128
-elif [ $((1<<64>>64)) = 1 ]; then
-	# Integers are wider than 128 bits; assume arbitrary precision.
-	# Nothing to test here.
-	exit 0
-else
-	echo "Cannot determine integer width"
-	exit 2
-fi
-
-twowidth=$((width * 2))
-j=43 k=$((1 << (width - 2))) r=0
-
-i=0
-while [ $i -lt $twowidth ]; do
-	if [ "$((j << i))" != "$((j << (i + width)))" ]; then
-		echo "Problem with $j << $i"
-		r=2
-	fi
-	i=$((i + 1))
-done
-
-i=0
-while [ $i -lt $twowidth ]; do
-	if [ "$((k >> i))" != "$((k >> (i + width)))" ]; then
-		echo "Problem with $k >> $i"
-		r=2
-	fi
-	i=$((i + 1))
-done
-
-exit $r
diff --git a/bin/1sh/tests/expansion/arith15.0 b/bin/1sh/tests/expansion/arith15.0
deleted file mode 100644
index f9897908..00000000
--- a/bin/1sh/tests/expansion/arith15.0
+++ /dev/null
@@ -1,20 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/expansion/arith15.0 345117 2019-03-13 21:53:10Z jilles $
-
-failures=0
-
-check() {
-	if [ $(($1)) != $2 ]; then
-		failures=$((failures+1))
-		echo "For $1, expected $2 actual $(($1))"
-	fi
-}
-
-XXX=-9223372036854775808
-check "XXX"		-9223372036854775808
-check "XXX - 1" 	9223372036854775807
-check "$XXX - 1"	9223372036854775807
-check "$XXX - 2"	9223372036854775806
-check "0x8000000000000000 == 0x7fffffffffffffff" \
-			0
-
-exit $((failures != 0))
diff --git a/bin/1sh/tests/expansion/arith16.0 b/bin/1sh/tests/expansion/arith16.0
deleted file mode 100644
index 619889f8..00000000
--- a/bin/1sh/tests/expansion/arith16.0
+++ /dev/null
@@ -1,26 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/expansion/arith16.0 345117 2019-03-13 21:53:10Z jilles $
-
-failures=0
-
-for x in \
-	0x10000000000000000 \
-	-0x8000000000000001 \
-	0xfffffffffffffffffffffffffffffffff \
-	-0xfffffffffffffffffffffffffffffffff \
-	02000000000000000000000 \
-	9223372036854775808 \
-	9223372036854775809 \
-	-9223372036854775809 \
-	9999999999999999999999999 \
-	-9999999999999999999999999
-do
-	msg=$({
-		v=$((x)) || :
-	} 3>&1 >&2 2>&3 3>&-)
-	r=$?
-	if [ "$r" = 0 ] || [ -z "$msg" ]; then
-		printf 'Failed: %s\n' "$x"
-		: $((failures += 1))
-	fi
-done
-exit $((failures > 0))
diff --git a/bin/1sh/tests/expansion/arith17.0 b/bin/1sh/tests/expansion/arith17.0
deleted file mode 100644
index c306a67d..00000000
--- a/bin/1sh/tests/expansion/arith17.0
+++ /dev/null
@@ -1,3 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/expansion/arith17.0 345117 2019-03-13 21:53:10Z jilles $
-
-[ $((9223372036854775809)) -gt 0 ]
diff --git a/bin/1sh/tests/expansion/arith2.0 b/bin/1sh/tests/expansion/arith2.0
deleted file mode 100644
index 4e3daf6d..00000000
--- a/bin/1sh/tests/expansion/arith2.0
+++ /dev/null
@@ -1,77 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/expansion/arith2.0 209652 2010-07-02 21:31:24Z jilles $
-
-failures=0
-
-check() {
-	if [ $(($1)) != $2 ]; then
-		failures=$((failures+1))
-		echo "For $1, expected $2 actual $(($1))"
-	fi
-}
-
-# variables
-unset v
-check "v=2" 2
-check "v" 2
-check "$(($v))" 2
-check "v+=1" 3
-check "v" 3
-
-# constants
-check "4611686018427387904" 4611686018427387904
-check "0x4000000000000000" 4611686018427387904
-check "0400000000000000000000" 4611686018427387904
-check "0x4Ab0000000000000" 5381801554707742720
-check "010" 8
-
-# try out all operators
-v=42
-check "!v" 0
-check "!!v" 1
-check "!0" 1
-check "~0" -1
-check "~(-1)" 0
-check "-0" 0
-check "-v" -42
-check "v*v" 1764
-check "v/2" 21
-check "v%10" 2
-check "v+v" 84
-check "v-4" 38
-check "v<<1" 84
-check "v>>1" 21
-check "v<43" 1
-check "v>42" 0
-check "v<=43" 1
-check "v>=43" 0
-check "v==41" 0
-check "v!=42" 0
-check "v&3" 2
-check "v^3" 41
-check "v|3" 43
-check "v>=40&&v<=44" 1
-check "v<40||v>44" 0
-check "(v=42)&&(v+=1)==43" 1
-check "v" 43
-check "(v=42)&&(v-=1)==41" 1
-check "v" 41
-check "(v=42)&&(v*=2)==84" 1
-check "v" 84
-check "(v=42)&&(v/=10)==4" 1
-check "v" 4
-check "(v=42)&&(v%=10)==2" 1
-check "v" 2
-check "(v=42)&&(v<<=1)==84" 1
-check "v" 84
-check "(v=42)&&(v>>=2)==10" 1
-check "v" 10
-check "(v=42)&&(v&=32)==32" 1
-check "v" 32
-check "(v=42)&&(v^=32)==10" 1
-check "v" 10
-check "(v=42)&&(v|=32)==42" 1
-check "v" 42
-
-# missing: ternary
-
-exit $((failures != 0))
diff --git a/bin/1sh/tests/expansion/arith3.0 b/bin/1sh/tests/expansion/arith3.0
deleted file mode 100644
index a8db53d3..00000000
--- a/bin/1sh/tests/expansion/arith3.0
+++ /dev/null
@@ -1,14 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/expansion/arith3.0 204017 2010-02-17 22:25:22Z jilles $
-
-failures=0
-
-check() {
-	if [ $(($1)) != $2 ]; then
-		failures=$((failures+1))
-		echo "For $1, expected $2 actual $(($1))"
-	fi
-}
-
-check "1 << 1 + 1 | 1" 5
-
-exit $((failures != 0))
diff --git a/bin/1sh/tests/expansion/arith4.0 b/bin/1sh/tests/expansion/arith4.0
deleted file mode 100644
index 32a61d87..00000000
--- a/bin/1sh/tests/expansion/arith4.0
+++ /dev/null
@@ -1,20 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/expansion/arith4.0 206167 2010-04-04 16:29:48Z jilles $
-
-failures=0
-
-check() {
-	if [ $(($1)) != $2 ]; then
-		failures=$((failures+1))
-		echo "For $1, expected $2 actual $(($1))"
-	fi
-}
-
-check '20 / 2 / 2' 5
-check '20 - 2 - 2' 16
-unset a b c d
-check "a = b = c = d = 1" 1
-check "a == 1 && b == 1 && c == 1 && d == 1" 1
-check "a += b += c += d" 4
-check "a == 4 && b == 3 && c == 2 && d == 1" 1
-
-exit $((failures != 0))
diff --git a/bin/1sh/tests/expansion/arith5.0 b/bin/1sh/tests/expansion/arith5.0
deleted file mode 100644
index c87d49d3..00000000
--- a/bin/1sh/tests/expansion/arith5.0
+++ /dev/null
@@ -1,17 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/expansion/arith5.0 206168 2010-04-04 16:48:33Z jilles $
-
-failures=0
-
-check() {
-	if [ "$2" != "$3" ]; then
-		failures=$((failures+1))
-		echo "For $1, expected $3 actual $2"
-	fi
-}
-
-unset a
-check '$((1+${a:-$((7+2))}))' "$((1+${a:-$((7+2))}))" 10
-check '$((1+${a:=$((2+2))}))' "$((1+${a:=$((2+2))}))" 5
-check '$a' "$a" 4
-
-exit $((failures != 0))
diff --git a/bin/1sh/tests/expansion/arith6.0 b/bin/1sh/tests/expansion/arith6.0
deleted file mode 100644
index 31d2a8cd..00000000
--- a/bin/1sh/tests/expansion/arith6.0
+++ /dev/null
@@ -1,16 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/expansion/arith6.0 215550 2010-11-19 22:25:32Z jilles $
-
-v1=1\ +\ 1
-v2=D
-v3=C123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789
-f() { v4="$*"; }
-
-while [ ${#v2} -lt 1250 ]; do
-	eval $v2=$((3+${#v2})) $v3=$((4-${#v2}))
-	eval f $(($v2+ $v1 +$v3))
-	if [ $v4 -ne 9 ]; then
-		echo bad: $v4 -ne 9 at ${#v2}
-	fi
-	v2=x$v2
-	v3=y$v3
-done
diff --git a/bin/1sh/tests/expansion/arith7.0 b/bin/1sh/tests/expansion/arith7.0
deleted file mode 100644
index 2df33fbd..00000000
--- a/bin/1sh/tests/expansion/arith7.0
+++ /dev/null
@@ -1,12 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/expansion/arith7.0 216395 2010-12-12 16:56:16Z jilles $
-
-v=1+
-v=$v$v$v$v
-v=$v$v$v$v
-v=$v$v$v$v
-v=$v$v$v$v
-v=$v$v$v$v
-[ "$(cat <<EOF
-$(($v 1))
-EOF
-)" = 1025 ]
diff --git a/bin/1sh/tests/expansion/arith8.0 b/bin/1sh/tests/expansion/arith8.0
deleted file mode 100644
index a9d9e7e7..00000000
--- a/bin/1sh/tests/expansion/arith8.0
+++ /dev/null
@@ -1,4 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/expansion/arith8.0 216547 2010-12-18 23:03:51Z jilles $
-
-v=$( (eval ': $((08))') 2>&1 >/dev/null)
-[ $? -ne 0 ] && [ -n "$v" ]
diff --git a/bin/1sh/tests/expansion/arith9.0 b/bin/1sh/tests/expansion/arith9.0
deleted file mode 100644
index 98c9859a..00000000
--- a/bin/1sh/tests/expansion/arith9.0
+++ /dev/null
@@ -1,20 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/expansion/arith9.0 218469 2011-02-08 23:23:55Z jilles $
-
-failures=0
-
-check() {
-	if [ $(($1)) != $2 ]; then
-		failures=$((failures+1))
-		echo "For $1, expected $2 actual $(($1))"
-	fi
-}
-
-check "0 ? 44 : 51" 51
-check "1 ? 68 : 30" 68
-check "2 ? 1 : -5" 1
-check "0 ? 4 : 0 ? 5 : 6" 6
-check "0 ? 4 : 1 ? 5 : 6" 5
-check "1 ? 4 : 0 ? 5 : 6" 4
-check "1 ? 4 : 1 ? 5 : 6" 4
-
-exit $((failures != 0))
diff --git a/bin/1sh/tests/expansion/assign1.0 b/bin/1sh/tests/expansion/assign1.0
deleted file mode 100644
index 25035f57..00000000
--- a/bin/1sh/tests/expansion/assign1.0
+++ /dev/null
@@ -1,37 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/expansion/assign1.0 204842 2010-03-07 18:43:29Z jilles $
-
-e= q='?' a='*' t=texttext s='ast*que?non' p='/et[c]/' w='a b c' b='{{(#)}}'
-h='##'
-failures=''
-ok=''
-
-testcase() {
-	code="$1"
-	expected="$2"
-	oIFS="$IFS"
-	eval "$code"
-	IFS='|'
-	result="$#|$*"
-	IFS="$oIFS"
-	if [ "x$result" = "x$expected" ]; then
-		ok=x$ok
-	else
-		failures=x$failures
-		echo "For $code, expected $expected actual $result"
-	fi
-}
-
-testcase 'v=; set -- ${v=a b} $v'		'0|'
-testcase 'unset v; set -- ${v=a b} $v'		'4|a|b|a|b'
-testcase 'v=; set -- ${v:=a b} $v'		'4|a|b|a|b'
-testcase 'v=; set -- "${v:=a b}" "$v"'		'2|a b|a b'
-# expect sensible behaviour, although it disagrees with POSIX
-testcase 'v=; set -- ${v:=a\ b} $v'		'4|a|b|a|b'
-testcase 'v=; set -- ${v:=$p} $v'		'2|/etc/|/etc/'
-testcase 'v=; set -- "${v:=$p}" "$v"'		'2|/et[c]/|/et[c]/'
-testcase 'v=; set -- "${v:=a\ b}" "$v"'		'2|a\ b|a\ b'
-testcase 'v=; set -- ${v:="$p"} $v'		'2|/etc/|/etc/'
-# whether $p is quoted or not shouldn't really matter
-testcase 'v=; set -- "${v:="$p"}" "$v"'		'2|/et[c]/|/et[c]/'
-
-test "x$failures" = x
diff --git a/bin/1sh/tests/expansion/cmdsubst1.0 b/bin/1sh/tests/expansion/cmdsubst1.0
deleted file mode 100644
index 7b8768a7..00000000
--- a/bin/1sh/tests/expansion/cmdsubst1.0
+++ /dev/null
@@ -1,48 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/expansion/cmdsubst1.0 201366 2010-01-01 18:17:46Z jilles $
-
-failures=0
-
-check() {
-	if ! eval "[ $* ]"; then
-		echo "Failed: $*"
-		: $((failures += 1))
-	fi
-}
-
-check '"$(echo abcde)" = "abcde"'
-check '"$(echo abcde; :)" = "abcde"'
-
-check '"$(printf abcde)" = "abcde"'
-check '"$(printf abcde; :)" = "abcde"'
-
-# regular
-check '-n "$(umask)"'
-check '-n "$(umask; :)"'
-check '-n "$(umask 2>&1)"'
-check '-n "$(umask 2>&1; :)"'
-
-# special
-check '-n "$(times)"'
-check '-n "$(times; :)"'
-check '-n "$(times 2>&1)"'
-check '-n "$(times 2>&1; :)"'
-
-# regular
-check '".$(umask -@ 2>&1)." = ".umask: Illegal option -@."'
-check '".$(umask -@ 2>&1; :)." = ".umask: Illegal option -@."'
-check '".$({ umask -@; } 2>&1)." = ".umask: Illegal option -@."'
-
-# special
-check '".$(shift xyz 2>&1)." = ".shift: Illegal number: xyz."'
-check '".$(shift xyz 2>&1; :)." = ".shift: Illegal number: xyz."'
-check '".$({ shift xyz; } 2>&1)." = ".shift: Illegal number: xyz."'
-
-v=1
-check '-z "$(v=2 :)"'
-check '"$v" = 1'
-check '-z "$(v=3)"'
-check '"$v" = 1'
-check '"$(v=4 eval echo \$v)" = 4'
-check '"$v" = 1'
-
-exit $((failures > 0))
diff --git a/bin/1sh/tests/expansion/cmdsubst10.0 b/bin/1sh/tests/expansion/cmdsubst10.0
deleted file mode 100644
index fe357a7d..00000000
--- a/bin/1sh/tests/expansion/cmdsubst10.0
+++ /dev/null
@@ -1,51 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/expansion/cmdsubst10.0 216826 2010-12-30 22:33:55Z jilles $
-
-a1=$(alias)
-: $(alias testalias=abcd)
-a2=$(alias)
-[ "$a1" = "$a2" ] || echo Error at line $LINENO
-
-alias testalias2=abcd
-a1=$(alias)
-: $(unalias testalias2)
-a2=$(alias)
-[ "$a1" = "$a2" ] || echo Error at line $LINENO
-
-[ "$(command -V pwd)" = "$(command -V pwd; exit $?)" ] || echo Error at line $LINENO
-
-v=1
-: $(export v=2)
-[ "$v" = 1 ] || echo Error at line $LINENO
-
-rotest=1
-: $(readonly rotest=2)
-[ "$rotest" = 1 ] || echo Error at line $LINENO
-
-set +u
-: $(set -u)
-case $- in
-*u*) echo Error at line $LINENO ;;
-esac
-set +u
-
-set +u
-: $(set -o nounset)
-case $- in
-*u*) echo Error at line $LINENO ;;
-esac
-set +u
-
-set +u
-: $(command set -u)
-case $- in
-*u*) echo Error at line $LINENO ;;
-esac
-set +u
-
-umask 77
-u1=$(umask)
-: $(umask 022)
-u2=$(umask)
-[ "$u1" = "$u2" ] || echo Error at line $LINENO
-
-dummy=$(exit 3); [ $? -eq 3 ] || echo Error at line $LINENO
diff --git a/bin/1sh/tests/expansion/cmdsubst11.0 b/bin/1sh/tests/expansion/cmdsubst11.0
deleted file mode 100644
index 320395ef..00000000
--- a/bin/1sh/tests/expansion/cmdsubst11.0
+++ /dev/null
@@ -1,5 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/expansion/cmdsubst11.0 223163 2011-06-16 21:50:28Z jilles $
-
-# Not required by POSIX but useful for efficiency.
-
-[ $$ = $(eval '${SH} -c echo\ \$PPID') ]
diff --git a/bin/1sh/tests/expansion/cmdsubst12.0 b/bin/1sh/tests/expansion/cmdsubst12.0
deleted file mode 100644
index 927d3748..00000000
--- a/bin/1sh/tests/expansion/cmdsubst12.0
+++ /dev/null
@@ -1,6 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/expansion/cmdsubst12.0 230121 2012-01-14 23:10:18Z jilles $
-
-f() {
-	echo x$(printf foo >&2)y
-}
-[ "$(f 2>&1)" = "fooxy" ]
diff --git a/bin/1sh/tests/expansion/cmdsubst13.0 b/bin/1sh/tests/expansion/cmdsubst13.0
deleted file mode 100644
index 849a8823..00000000
--- a/bin/1sh/tests/expansion/cmdsubst13.0
+++ /dev/null
@@ -1,12 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/expansion/cmdsubst13.0 230121 2012-01-14 23:10:18Z jilles $
-
-x=1 y=2
-[ "$(
-	case $((x+=1)) in
-	($((y+=1)))	echo bad1 ;;
-	($((y-1)))	echo $x.$y ;;
-	($((y=2)))	echo bad2 ;;
-	(*)		echo bad3 ;;
-	esac
-)" = "2.3" ] || echo "Error at $LINENO"
-[ "$x.$y" = "1.2" ] || echo "Error at $LINENO"
diff --git a/bin/1sh/tests/expansion/cmdsubst14.0 b/bin/1sh/tests/expansion/cmdsubst14.0
deleted file mode 100644
index 4f133796..00000000
--- a/bin/1sh/tests/expansion/cmdsubst14.0
+++ /dev/null
@@ -1,5 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/expansion/cmdsubst14.0 245381 2013-01-13 19:19:40Z jilles $
-
-! v=`false
-
-`
diff --git a/bin/1sh/tests/expansion/cmdsubst15.0 b/bin/1sh/tests/expansion/cmdsubst15.0
deleted file mode 100644
index fbe97009..00000000
--- a/bin/1sh/tests/expansion/cmdsubst15.0
+++ /dev/null
@@ -1,5 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/expansion/cmdsubst15.0 245381 2013-01-13 19:19:40Z jilles $
-
-! v=`false;
-
-`
diff --git a/bin/1sh/tests/expansion/cmdsubst16.0 b/bin/1sh/tests/expansion/cmdsubst16.0
deleted file mode 100644
index f031d9fa..00000000
--- a/bin/1sh/tests/expansion/cmdsubst16.0
+++ /dev/null
@@ -1,5 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/expansion/cmdsubst16.0 245392 2013-01-13 22:35:51Z jilles $
-
-f() { return 3; }
-f
-[ `echo $?` = 3 ]
diff --git a/bin/1sh/tests/expansion/cmdsubst17.0 b/bin/1sh/tests/expansion/cmdsubst17.0
deleted file mode 100644
index ea274080..00000000
--- a/bin/1sh/tests/expansion/cmdsubst17.0
+++ /dev/null
@@ -1,5 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/expansion/cmdsubst17.0 245422 2013-01-14 12:20:55Z jilles $
-
-f() { return 3; }
-f
-[ `echo $?; :` = 3 ]
diff --git a/bin/1sh/tests/expansion/cmdsubst18.0 b/bin/1sh/tests/expansion/cmdsubst18.0
deleted file mode 100644
index d090925b..00000000
--- a/bin/1sh/tests/expansion/cmdsubst18.0
+++ /dev/null
@@ -1,6 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/expansion/cmdsubst18.0 314637 2017-03-03 22:46:20Z jilles $
-
-x=X
-unset n
-r=${x+$(echo a)}${x-$(echo b)}${n+$(echo c)}${n-$(echo d)}$(echo e)
-[ "$r" = aXde ]
diff --git a/bin/1sh/tests/expansion/cmdsubst19.0 b/bin/1sh/tests/expansion/cmdsubst19.0
deleted file mode 100644
index abc76471..00000000
--- a/bin/1sh/tests/expansion/cmdsubst19.0
+++ /dev/null
@@ -1,5 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/expansion/cmdsubst19.0 314637 2017-03-03 22:46:20Z jilles $
-
-b=200 c=30 d=5 x=4
-r=$(echo a)$(($(echo b) + ${x+$(echo c)} + ${x-$(echo d)}))$(echo e)
-[ "$r" = a234e ]
diff --git a/bin/1sh/tests/expansion/cmdsubst2.0 b/bin/1sh/tests/expansion/cmdsubst2.0
deleted file mode 100644
index cf533c34..00000000
--- a/bin/1sh/tests/expansion/cmdsubst2.0
+++ /dev/null
@@ -1,43 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/expansion/cmdsubst2.0 205105 2010-03-12 23:23:46Z jilles $
-
-failures=0
-
-check() {
-	if ! eval "[ $* ]"; then
-		echo "Failed: $*"
-		: $((failures += 1))
-	fi
-}
-
-check '`echo /et[c]/` = "/etc/"'
-check '`printf /var/empty%s /et[c]/` = "/var/empty/etc/"'
-check '"`echo /et[c]/`" = "/etc/"'
-check '`echo "/et[c]/"` = "/etc/"'
-check '`printf /var/empty%s "/et[c]/"` = "/var/empty/et[c]/"'
-check '`printf /var/empty/%s \"/et[c]/\"` = "/var/empty/\"/et[c]/\""'
-check '"`echo \"/et[c]/\"`" = "/et[c]/"'
-check '"`echo "/et[c]/"`" = "/et[c]/"'
-check '`echo $$` = $$'
-check '"`echo $$`" = $$'
-check '`echo \$\$` = $$'
-check '"`echo \$\$`" = $$'
-
-# Command substitutions consisting of a single builtin may be treated
-# differently.
-check '`:; echo /et[c]/` = "/etc/"'
-check '`:; printf /var/empty%s /et[c]/` = "/var/empty/etc/"'
-check '"`:; echo /et[c]/`" = "/etc/"'
-check '`:; echo "/et[c]/"` = "/etc/"'
-check '`:; printf /var/empty%s "/et[c]/"` = "/var/empty/et[c]/"'
-check '`:; printf /var/empty/%s \"/et[c]/\"` = "/var/empty/\"/et[c]/\""'
-check '"`:; echo \"/et[c]/\"`" = "/et[c]/"'
-check '"`:; echo "/et[c]/"`" = "/et[c]/"'
-check '`:; echo $$` = $$'
-check '"`:; echo $$`" = $$'
-check '`:; echo \$\$` = $$'
-check '"`:; echo \$\$`" = $$'
-
-check '`set -f; echo /et[c]/` = "/etc/"'
-check '"`set -f; echo /et[c]/`" = "/et[c]/"'
-
-exit $((failures > 0))
diff --git a/bin/1sh/tests/expansion/cmdsubst20.0 b/bin/1sh/tests/expansion/cmdsubst20.0
deleted file mode 100644
index 7b6bd1b1..00000000
--- a/bin/1sh/tests/expansion/cmdsubst20.0
+++ /dev/null
@@ -1,6 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/expansion/cmdsubst20.0 314637 2017-03-03 22:46:20Z jilles $
-
-set -T
-trapped=''
-trap "trapped=x$trapped" USR1
-[ "x$(kill -USR1 $$)y" = xy ] && [ "$trapped" = x ]
diff --git a/bin/1sh/tests/expansion/cmdsubst21.0 b/bin/1sh/tests/expansion/cmdsubst21.0
deleted file mode 100644
index dbed0646..00000000
--- a/bin/1sh/tests/expansion/cmdsubst21.0
+++ /dev/null
@@ -1,6 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/expansion/cmdsubst21.0 314686 2017-03-04 22:58:34Z jilles $
-
-set -T
-trapped=''
-trap "trapped=x$trapped" TERM
-[ "x$($SH -c "kill $$")y" = xy ] && [ "$trapped" = x ]
diff --git a/bin/1sh/tests/expansion/cmdsubst22.0 b/bin/1sh/tests/expansion/cmdsubst22.0
deleted file mode 100644
index 941d8161..00000000
--- a/bin/1sh/tests/expansion/cmdsubst22.0
+++ /dev/null
@@ -1,6 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/expansion/cmdsubst22.0 314686 2017-03-04 22:58:34Z jilles $
-
-set -T
-trapped=''
-trap "trapped=x$trapped" TERM
-[ "x$(:; kill $$)y" = xy ] && [ "$trapped" = x ]
diff --git a/bin/1sh/tests/expansion/cmdsubst23.0 b/bin/1sh/tests/expansion/cmdsubst23.0
deleted file mode 100644
index 02ed0c41..00000000
--- a/bin/1sh/tests/expansion/cmdsubst23.0
+++ /dev/null
@@ -1,5 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/expansion/cmdsubst23.0 315005 2017-03-10 16:04:00Z jilles $
-
-unset n
-x=abcd
-[ "X${n#$(echo a)}X${x#$(echo ab)}X$(echo abc)X" = XXcdXabcX ]
diff --git a/bin/1sh/tests/expansion/cmdsubst24.0 b/bin/1sh/tests/expansion/cmdsubst24.0
deleted file mode 100644
index a9ab8f99..00000000
--- a/bin/1sh/tests/expansion/cmdsubst24.0
+++ /dev/null
@@ -1,24 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/expansion/cmdsubst24.0 317347 2017-04-23 21:58:17Z jilles $
-# POSIX leaves the effect of NUL bytes in command substitution output
-# unspecified but we have always discarded them.
-
-failures=0
-
-check() {
-	if [ "$2" != "$3" ]; then
-		printf "Failed at line %s: got \"%s\" expected \"%s\"\n" "$1" "$2" "$3"
-		: $((failures += 1))
-	fi
-}
-
-fmt='\0a\0 \0b\0c d\0'
-assign_builtin=$(printf "$fmt")
-check "$LINENO" "$assign_builtin" "a bc d"
-assign_pipeline=$(printf "$fmt" | cat)
-check "$LINENO" "$assign_pipeline" "a bc d"
-set -- $(printf "$fmt") $(printf "$fmt" | cat) "$(printf "$fmt")" "$(printf "$fmt" | cat)" 
-IFS=@
-splits="$*"
-check "$LINENO" "$splits" "a@bc@d@a@bc@d@a bc d@a bc d"
-
-[ "$failures" = 0 ]
diff --git a/bin/1sh/tests/expansion/cmdsubst25.0 b/bin/1sh/tests/expansion/cmdsubst25.0
deleted file mode 100644
index d9e2b95b..00000000
--- a/bin/1sh/tests/expansion/cmdsubst25.0
+++ /dev/null
@@ -1,7 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/expansion/cmdsubst25.0 317514 2017-04-27 18:52:18Z jilles $
-
-IFS=' '
-set -- `printf '\n '`
-IFS=:
-[ "$*" = '
-' ]
diff --git a/bin/1sh/tests/expansion/cmdsubst26.0 b/bin/1sh/tests/expansion/cmdsubst26.0
deleted file mode 100644
index 674bbe01..00000000
--- a/bin/1sh/tests/expansion/cmdsubst26.0
+++ /dev/null
@@ -1,6 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/expansion/cmdsubst26.0 317514 2017-04-27 18:52:18Z jilles $
-
-nl='
-'
-v=$nl`printf '\n'`
-[ "$v" = "$nl" ]
diff --git a/bin/1sh/tests/expansion/cmdsubst3.0 b/bin/1sh/tests/expansion/cmdsubst3.0
deleted file mode 100644
index 4089210c..00000000
--- a/bin/1sh/tests/expansion/cmdsubst3.0
+++ /dev/null
@@ -1,23 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/expansion/cmdsubst3.0 218819 2011-02-18 20:37:09Z jilles $
-
-unset LC_ALL
-export LC_CTYPE=en_US.ISO8859-1
-
-e=
-for i in 0 1 2 3; do
-	for j in 0 1 2 3 4 5 6 7; do
-		for k in 0 1 2 3 4 5 6 7; do
-			case $i$j$k in
-			000) continue ;;
-			esac
-			e="$e\n\\$i$j$k"
-		done
-	done
-done
-e1=$(printf "$e")
-e2="$(printf "$e")"
-[ "${#e1}" = 510 ] || echo length bad
-[ "$e1" = "$e2" ] || echo e1 != e2
-[ "$e1" = "$(printf "$e")" ] || echo quoted bad
-IFS=
-[ "$e1" = $(printf "$e") ] || echo unquoted bad
diff --git a/bin/1sh/tests/expansion/cmdsubst4.0 b/bin/1sh/tests/expansion/cmdsubst4.0
deleted file mode 100644
index dd200c01..00000000
--- a/bin/1sh/tests/expansion/cmdsubst4.0
+++ /dev/null
@@ -1,4 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/expansion/cmdsubst4.0 216747 2010-12-27 23:56:03Z jilles $
-
-exec 2>/dev/null
-! y=$(: </var/empty/nonexistent)
diff --git a/bin/1sh/tests/expansion/cmdsubst5.0 b/bin/1sh/tests/expansion/cmdsubst5.0
deleted file mode 100644
index b58f8ce4..00000000
--- a/bin/1sh/tests/expansion/cmdsubst5.0
+++ /dev/null
@@ -1,5 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/expansion/cmdsubst5.0 216761 2010-12-28 13:28:24Z jilles $
-
-unset v
-exec 2>/dev/null
-! y=$(: ${v?})
diff --git a/bin/1sh/tests/expansion/cmdsubst6.0 b/bin/1sh/tests/expansion/cmdsubst6.0
deleted file mode 100644
index afe519f0..00000000
--- a/bin/1sh/tests/expansion/cmdsubst6.0
+++ /dev/null
@@ -1,53 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/expansion/cmdsubst6.0 216763 2010-12-28 14:58:08Z jilles $
-# This tests if the cmdsubst optimization is still used if possible.
-
-failures=''
-ok=''
-
-testcase() {
-	code="$1"
-
-	unset v
-	eval "pid=\$(dummy=$code echo \$(\$SH -c echo\ \\\$PPID))"
-
-	if [ "$pid" = "$$" ]; then
-		ok=x$ok
-	else
-		failures=x$failures
-		echo "Failure for $code"
-	fi
-}
-
-unset v
-w=1
-testcase '$w'
-testcase '1${w+1}'
-testcase '1${w-1}'
-testcase '1${v+1}'
-testcase '1${v-1}'
-testcase '1${w:+1}'
-testcase '1${w:-1}'
-testcase '1${v:+1}'
-testcase '1${v:-1}'
-testcase '${w?}'
-testcase '${w:?}'
-testcase '${w#x}'
-testcase '${w##x}'
-testcase '${w%x}'
-testcase '${w%%x}'
-
-testcase '$((w))'
-testcase '$(((w+4)*2/3))'
-testcase '$((w==1))'
-testcase '$((w>=0 && w<=5 && w!=2))'
-testcase '$((${#w}))'
-testcase '$((${#IFS}))'
-testcase '$((${#w}>=1))'
-testcase '$(($$))'
-testcase '$(($#))'
-testcase '$(($?))'
-
-testcase '$(: $((w=4)))'
-testcase '$(: ${v=2})'
-
-test "x$failures" = x
diff --git a/bin/1sh/tests/expansion/cmdsubst7.0 b/bin/1sh/tests/expansion/cmdsubst7.0
deleted file mode 100644
index 91f991cb..00000000
--- a/bin/1sh/tests/expansion/cmdsubst7.0
+++ /dev/null
@@ -1,31 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/expansion/cmdsubst7.0 216778 2010-12-28 21:27:08Z jilles $
-
-failures=''
-ok=''
-
-testcase() {
-	code="$1"
-
-	unset v
-	eval ": \$($code)"
-
-	if [ "${v:+bad}" = "" ]; then
-		ok=x$ok
-	else
-		failures=x$failures
-		echo "Failure for $code"
-	fi
-}
-
-testcase ': ${v=0}'
-testcase ': ${v:=0}'
-testcase ': $((v=1))'
-testcase ': $((v+=1))'
-w='v=1'
-testcase ': $(($w))'
-testcase ': $((${$+v=1}))'
-testcase ': $((v${$+=1}))'
-testcase ': $((v $(echo =) 1))'
-testcase ': $(($(echo $w)))'
-
-test "x$failures" = x
diff --git a/bin/1sh/tests/expansion/cmdsubst8.0 b/bin/1sh/tests/expansion/cmdsubst8.0
deleted file mode 100644
index b22473d9..00000000
--- a/bin/1sh/tests/expansion/cmdsubst8.0
+++ /dev/null
@@ -1,17 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/expansion/cmdsubst8.0 216819 2010-12-30 15:04:59Z jilles $
-# Not required by POSIX (although referenced in a non-normative section),
-# but possibly useful.
-
-: hi there &
-p=$!
-q=$(jobs -l $p)
-
-# Change tabs to spaces.
-set -f
-set -- $q
-r="$*"
-
-case $r in
-*" $p "*) ;;
-*) echo Pid missing; exit 3 ;;
-esac
diff --git a/bin/1sh/tests/expansion/cmdsubst9.0 b/bin/1sh/tests/expansion/cmdsubst9.0
deleted file mode 100644
index e2d9fa67..00000000
--- a/bin/1sh/tests/expansion/cmdsubst9.0
+++ /dev/null
@@ -1,11 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/expansion/cmdsubst9.0 216819 2010-12-30 15:04:59Z jilles $
-
-set -e
-
-cd /
-dummy=$(cd /bin)
-[ "$(pwd)" = / ]
-
-v=1
-dummy=$(eval v=2)
-[ "$v" = 1 ]
diff --git a/bin/1sh/tests/expansion/export1.0 b/bin/1sh/tests/expansion/export1.0
deleted file mode 100644
index da65d309..00000000
--- a/bin/1sh/tests/expansion/export1.0
+++ /dev/null
@@ -1,13 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/expansion/export1.0 238430 2012-07-13 22:29:02Z jilles $
-
-w='@ vv=6'
-
-v=0 vv=0
-export \v=$w
-[ "$v" = "@" ] || echo "Expected @ got $v"
-[ "$vv" = "6" ] || echo "Expected 6 got $vv"
-
-HOME=/known/value
-
-export \v=~
-[ "$v" = \~ ] || echo "Expected ~ got $v"
diff --git a/bin/1sh/tests/expansion/export2.0 b/bin/1sh/tests/expansion/export2.0
deleted file mode 100644
index 41fe44d2..00000000
--- a/bin/1sh/tests/expansion/export2.0
+++ /dev/null
@@ -1,24 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/expansion/export2.0 238468 2012-07-15 10:19:43Z jilles $
-
-w='@ @'
-check() {
-	[ "$v" = "$w" ] || echo "Expected $w got $v"
-}
-
-export v=$w
-check
-
-HOME=/known/value
-check() {
-	[ "$v" = ~ ] || echo "Expected $HOME got $v"
-}
-
-export v=~
-check
-
-check() {
-	[ "$v" = "x:$HOME" ] || echo "Expected x:$HOME got $v"
-}
-
-export v=x:~
-check
diff --git a/bin/1sh/tests/expansion/export3.0 b/bin/1sh/tests/expansion/export3.0
deleted file mode 100644
index cc981eac..00000000
--- a/bin/1sh/tests/expansion/export3.0
+++ /dev/null
@@ -1,30 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/expansion/export3.0 238468 2012-07-15 10:19:43Z jilles $
-
-w='@ @'
-check() {
-	[ "$v" = "$w" ] || echo "Expected $w got $v"
-}
-
-command export v=$w
-check
-command command export v=$w
-check
-
-HOME=/known/value
-check() {
-	[ "$v" = ~ ] || echo "Expected $HOME got $v"
-}
-
-command export v=~
-check
-command command export v=~
-check
-
-check() {
-	[ "$v" = "x:$HOME" ] || echo "Expected x:$HOME got $v"
-}
-
-command export v=x:~
-check
-command command export v=x:~
-check
diff --git a/bin/1sh/tests/expansion/heredoc1.0 b/bin/1sh/tests/expansion/heredoc1.0
deleted file mode 100644
index 364e909c..00000000
--- a/bin/1sh/tests/expansion/heredoc1.0
+++ /dev/null
@@ -1,25 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/expansion/heredoc1.0 222715 2011-06-05 12:46:26Z jilles $
-
-f() { return $1; }
-
-[ `f 42; { cat; } <<EOF
-$?
-EOF
-` = 42 ] || echo compound command bad
-
-[ `f 42; (cat) <<EOF
-$?
-EOF
-` = 42 ] || echo subshell bad
-
-long=`printf %08192d 0`
-
-[ `f 42; { cat; } <<EOF
-$long.$?
-EOF
-` = $long.42 ] || echo long compound command bad
-
-[ `f 42; (cat) <<EOF
-$long.$?
-EOF
-` = $long.42 ] || echo long subshell bad
diff --git a/bin/1sh/tests/expansion/heredoc2.0 b/bin/1sh/tests/expansion/heredoc2.0
deleted file mode 100644
index 937f7b11..00000000
--- a/bin/1sh/tests/expansion/heredoc2.0
+++ /dev/null
@@ -1,15 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/expansion/heredoc2.0 222716 2011-06-05 14:13:15Z jilles $
-
-f() { return $1; }
-
-[ `f 42; cat <<EOF
-$?
-EOF
-` = 42 ] || echo simple command bad
-
-long=`printf %08192d 0`
-
-[ `f 42; cat <<EOF
-$long.$?
-EOF
-` = $long.42 ] || echo long simple command bad
diff --git a/bin/1sh/tests/expansion/ifs1.0 b/bin/1sh/tests/expansion/ifs1.0
deleted file mode 100644
index 6245422f..00000000
--- a/bin/1sh/tests/expansion/ifs1.0
+++ /dev/null
@@ -1,35 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/expansion/ifs1.0 194981 2009-06-25 17:36:08Z jilles $
-
-c=: e= s=' '
-failures=''
-ok=''
-
-check_result() {
-	if [ "x$2" = "x$3" ]; then
-		ok=x$ok
-	else
-		failures=x$failures
-		echo "For $1, expected $3 actual $2"
-	fi
-}
-
-IFS=' 	
-'
-set -- a ''
-set -- "$@"
-check_result 'set -- "$@"' "($#)($1)($2)" "(2)(a)()"
-
-set -- a ''
-set -- "$@"$e
-check_result 'set -- "$@"$e' "($#)($1)($2)" "(2)(a)()"
-
-set -- a ''
-set -- "$@"$s
-check_result 'set -- "$@"$s' "($#)($1)($2)" "(2)(a)()"
-
-IFS="$c"
-set -- a ''
-set -- "$@"$c
-check_result 'set -- "$@"$c' "($#)($1)($2)" "(2)(a)()"
-
-test "x$failures" = x
diff --git a/bin/1sh/tests/expansion/ifs2.0 b/bin/1sh/tests/expansion/ifs2.0
deleted file mode 100644
index 98d87696..00000000
--- a/bin/1sh/tests/expansion/ifs2.0
+++ /dev/null
@@ -1,24 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/expansion/ifs2.0 211341 2010-08-15 17:14:05Z jilles $
-
-failures=0
-i=1
-set -f
-while [ "$i" -le 127 ]; do
-	# A different byte still in the range 1..127.
-	i2=$((i^2+(i==2)))
-	# Add a character to work around command substitution's removal of
-	# final newlines, then remove it again.
-	c=$(printf \\"$(printf %o@ "$i")")
-	c=${c%@}
-	c2=$(printf \\"$(printf %o@ "$i2")")
-	c2=${c2%@}
-	IFS=$c
-	set -- $c2$c$c2$c$c2
-	if [ "$#" -ne 3 ] || [ "$1" != "$c2" ] || [ "$2" != "$c2" ] ||
-	    [ "$3" != "$c2" ]; then
-		echo "Bad results for separator $i (word $i2)" >&2
-		: $((failures += 1))
-	fi
-	i=$((i+1))
-done
-exit $((failures > 0))
diff --git a/bin/1sh/tests/expansion/ifs3.0 b/bin/1sh/tests/expansion/ifs3.0
deleted file mode 100644
index e43d92e3..00000000
--- a/bin/1sh/tests/expansion/ifs3.0
+++ /dev/null
@@ -1,21 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/expansion/ifs3.0 211622 2010-08-22 13:09:12Z jilles $
-
-failures=0
-unset LC_ALL
-export LC_CTYPE=en_US.ISO8859-1
-i=128
-set -f
-while [ "$i" -le 255 ]; do
-	i2=$((i^2))
-	c=$(printf \\"$(printf %o "$i")")
-	c2=$(printf \\"$(printf %o "$i2")")
-	IFS=$c
-	set -- $c2$c$c2$c$c2
-	if [ "$#" -ne 3 ] || [ "$1" != "$c2" ] || [ "$2" != "$c2" ] ||
-	    [ "$3" != "$c2" ]; then
-		echo "Bad results for separator $i (word $i2)" >&2
-		: $((failures += 1))
-	fi
-	i=$((i+1))
-done
-exit $((failures > 0))
diff --git a/bin/1sh/tests/expansion/ifs4.0 b/bin/1sh/tests/expansion/ifs4.0
deleted file mode 100644
index 8b9967b8..00000000
--- a/bin/1sh/tests/expansion/ifs4.0
+++ /dev/null
@@ -1,39 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/expansion/ifs4.0 222361 2011-05-27 15:56:13Z jilles $
-
-c=: e= s=' '
-failures=''
-ok=''
-
-check_result() {
-	if [ "x$2" = "x$3" ]; then
-		ok=x$ok
-	else
-		failures=x$failures
-		echo "For $1, expected $3 actual $2"
-	fi
-}
-
-IFS=' 	
-'
-set -- a b '' c
-set -- $@
-check_result 'set -- $@' "($#)($1)($2)($3)($4)" "(3)(a)(b)(c)()"
-
-IFS=''
-set -- a b '' c
-set -- $@
-check_result 'set -- $@' "($#)($1)($2)($3)($4)" "(3)(a)(b)(c)()"
-
-set -- a b '' c
-set -- $*
-check_result 'set -- $*' "($#)($1)($2)($3)($4)" "(3)(a)(b)(c)()"
-
-set -- a b '' c
-set -- "$@"
-check_result 'set -- "$@"' "($#)($1)($2)($3)($4)" "(4)(a)(b)()(c)"
-
-set -- a b '' c
-set -- "$*"
-check_result 'set -- "$*"' "($#)($1)($2)($3)($4)" "(1)(abc)()()()"
-
-test "x$failures" = x
diff --git a/bin/1sh/tests/expansion/ifs5.0 b/bin/1sh/tests/expansion/ifs5.0
deleted file mode 100644
index 04db254a..00000000
--- a/bin/1sh/tests/expansion/ifs5.0
+++ /dev/null
@@ -1,4 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/expansion/ifs5.0 278806 2015-02-15 19:48:29Z jilles $
-
-set -- $(echo a b c d)
-[ "$#" = 4 ]
diff --git a/bin/1sh/tests/expansion/ifs6.0 b/bin/1sh/tests/expansion/ifs6.0
deleted file mode 100644
index e151c9c0..00000000
--- a/bin/1sh/tests/expansion/ifs6.0
+++ /dev/null
@@ -1,6 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/expansion/ifs6.0 280920 2015-03-31 20:59:37Z jilles $
-
-IFS=': '
-x=': :'
-set -- $x
-[ "$#|$1|$2|$3" = "2|||" ]
diff --git a/bin/1sh/tests/expansion/ifs7.0 b/bin/1sh/tests/expansion/ifs7.0
deleted file mode 100644
index f9e9ca49..00000000
--- a/bin/1sh/tests/expansion/ifs7.0
+++ /dev/null
@@ -1,5 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/expansion/ifs7.0 280920 2015-03-31 20:59:37Z jilles $
-
-IFS=2
-set -- $((123))
-[ "$#|$1|$2|$3" = "2|1|3|" ]
diff --git a/bin/1sh/tests/expansion/length1.0 b/bin/1sh/tests/expansion/length1.0
deleted file mode 100644
index 9f3b9443..00000000
--- a/bin/1sh/tests/expansion/length1.0
+++ /dev/null
@@ -1,12 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/expansion/length1.0 219611 2011-03-13 16:20:38Z jilles $
-
-v=abcd
-[ "${#v}" = 4 ] || echo '${#v} wrong'
-v=$$
-[ "${#$}" = "${#v}" ] || echo '${#$} wrong'
-[ "${#!}" = 0 ] || echo '${#!} wrong'
-set -- 01 2 3 4 5 6 7 8 9 10 11 12 0013
-[ "${#1}" = 2 ] || echo '${#1} wrong'
-[ "${#13}" = 4 ] || echo '${#13} wrong'
-v=$0
-[ "${#0}" = "${#v}" ] || echo '${#0} wrong'
diff --git a/bin/1sh/tests/expansion/length2.0 b/bin/1sh/tests/expansion/length2.0
deleted file mode 100644
index 0ff07bd6..00000000
--- a/bin/1sh/tests/expansion/length2.0
+++ /dev/null
@@ -1,4 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/expansion/length2.0 219611 2011-03-13 16:20:38Z jilles $
-
-v=$-
-[ "${#-}" = "${#v}" ] || echo '${#-} wrong'
diff --git a/bin/1sh/tests/expansion/length3.0 b/bin/1sh/tests/expansion/length3.0
deleted file mode 100644
index 4c4391cd..00000000
--- a/bin/1sh/tests/expansion/length3.0
+++ /dev/null
@@ -1,10 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/expansion/length3.0 219611 2011-03-13 16:20:38Z jilles $
-
-set -- 1 2 3 4 5 6 7 8 9 10 11 12 13
-[ "$#" = 13 ] || echo '$# wrong'
-[ "${#}" = 13 ] || echo '${#} wrong'
-[ "${##}" = 2 ] || echo '${##} wrong'
-set --
-[ "$#" = 0 ] || echo '$# wrong'
-[ "${#}" = 0 ] || echo '${#} wrong'
-[ "${##}" = 1 ] || echo '${##} wrong'
diff --git a/bin/1sh/tests/expansion/length4.0 b/bin/1sh/tests/expansion/length4.0
deleted file mode 100644
index 4a39fea1..00000000
--- a/bin/1sh/tests/expansion/length4.0
+++ /dev/null
@@ -1,11 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/expansion/length4.0 220655 2011-04-15 15:26:05Z jilles $
-
-# The construct ${#?} is ambiguous in POSIX.1-2008: it could be the length
-# of $? or it could be $# giving an error in the (impossible) case that it
-# is not set.
-# We use the former interpretation; it seems more useful.
-
-:
-[ "${#?}" = 1 ] || echo '${#?} wrong'
-(exit 42)
-[ "${#?}" = 2 ] || echo '${#?} wrong'
diff --git a/bin/1sh/tests/expansion/length5.0 b/bin/1sh/tests/expansion/length5.0
deleted file mode 100644
index dcc76831..00000000
--- a/bin/1sh/tests/expansion/length5.0
+++ /dev/null
@@ -1,27 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/expansion/length5.0 220656 2011-04-15 15:33:24Z jilles $
-
-unset LC_ALL
-LC_CTYPE=en_US.ISO8859-1
-export LC_CTYPE
-
-e=
-for i in 0 1 2 3; do
-	for j in 0 1 2 3 4 5 6 7; do
-		for k in 0 1 2 3 4 5 6 7; do
-			case $i$j$k in
-			000) continue ;;
-			esac
-			e="$e\\$i$j$k"
-		done
-	done
-done
-ee=`printf "$e"`
-[ ${#ee} = 255 ] || echo bad 1
-[ "${#ee}" = 255 ] || echo bad 2
-[ $((${#ee})) = 255 ] || echo bad 3
-[ "$((${#ee}))" = 255 ] || echo bad 4
-set -- "$ee"
-[ ${#1} = 255 ] || echo bad 5
-[ "${#1}" = 255 ] || echo bad 6
-[ $((${#1})) = 255 ] || echo bad 7
-[ "$((${#1}))" = 255 ] || echo bad 8
diff --git a/bin/1sh/tests/expansion/length6.0 b/bin/1sh/tests/expansion/length6.0
deleted file mode 100644
index cf65ea4c..00000000
--- a/bin/1sh/tests/expansion/length6.0
+++ /dev/null
@@ -1,8 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/expansion/length6.0 220903 2011-04-20 22:24:54Z jilles $
-
-x='!@#$%^&*()[]'
-[ ${#x} = 12 ] || echo bad 1
-[ "${#x}" = 12 ] || echo bad 2
-IFS=2
-[ ${#x} = 1 ] || echo bad 3
-[ "${#x}" = 12 ] || echo bad 4
diff --git a/bin/1sh/tests/expansion/length7.0 b/bin/1sh/tests/expansion/length7.0
deleted file mode 100644
index a89ed1c6..00000000
--- a/bin/1sh/tests/expansion/length7.0
+++ /dev/null
@@ -1,14 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/expansion/length7.0 221602 2011-05-07 14:32:16Z jilles $
-
-unset LC_ALL
-LC_CTYPE=en_US.UTF-8
-export LC_CTYPE
-
-# a umlaut
-s=$(printf '\303\244')
-# euro sign
-s=$s$(printf '\342\202\254')
-# some sort of 't' outside BMP
-s=$s$(printf '\360\235\225\245')
-set -- "$s"
-[ ${#s} = 3 ] && [ ${#1} = 3 ]
diff --git a/bin/1sh/tests/expansion/length8.0 b/bin/1sh/tests/expansion/length8.0
deleted file mode 100644
index 01e52283..00000000
--- a/bin/1sh/tests/expansion/length8.0
+++ /dev/null
@@ -1,14 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/expansion/length8.0 221602 2011-05-07 14:32:16Z jilles $
-
-unset LC_ALL
-LC_CTYPE=en_US.ISO8859-1
-export LC_CTYPE
-
-# a umlaut
-s=$(printf '\303\244')
-# euro sign
-s=$s$(printf '\342\202\254')
-# some sort of 't' outside BMP
-s=$s$(printf '\360\235\225\245')
-set -- "$s"
-[ ${#s} = 9 ] && [ ${#1} = 9 ]
diff --git a/bin/1sh/tests/expansion/local1.0 b/bin/1sh/tests/expansion/local1.0
deleted file mode 100644
index 722e376f..00000000
--- a/bin/1sh/tests/expansion/local1.0
+++ /dev/null
@@ -1,28 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/expansion/local1.0 238468 2012-07-15 10:19:43Z jilles $
-
-run_test() {
-	w='@ @'
-	check() {
-		[ "$v" = "$w" ] || echo "Expected $w got $v"
-	}
-
-	local v=$w
-	check
-
-	HOME=/known/value
-	check() {
-		[ "$v" = ~ ] || echo "Expected $HOME got $v"
-	}
-
-	local v=~
-	check
-
-	check() {
-		[ "$v" = "x:$HOME" ] || echo "Expected x:$HOME got $v"
-	}
-
-	local v=x:~
-	check
-}
-
-run_test
diff --git a/bin/1sh/tests/expansion/local2.0 b/bin/1sh/tests/expansion/local2.0
deleted file mode 100644
index 25d7dbf8..00000000
--- a/bin/1sh/tests/expansion/local2.0
+++ /dev/null
@@ -1,34 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/expansion/local2.0 238468 2012-07-15 10:19:43Z jilles $
-
-run_test() {
-	w='@ @'
-	check() {
-		[ "$v" = "$w" ] || echo "Expected $w got $v"
-	}
-
-	command local v=$w
-	check
-	command command local v=$w
-	check
-
-	HOME=/known/value
-	check() {
-		[ "$v" = ~ ] || echo "Expected $HOME got $v"
-	}
-
-	command local v=~
-	check
-	command command local v=~
-	check
-
-	check() {
-		[ "$v" = "x:$HOME" ] || echo "Expected x:$HOME got $v"
-	}
-
-	command local v=x:~
-	check
-	command command local v=x:~
-	check
-}
-
-run_test
diff --git a/bin/1sh/tests/expansion/pathname1.0 b/bin/1sh/tests/expansion/pathname1.0
deleted file mode 100644
index b1daef58..00000000
--- a/bin/1sh/tests/expansion/pathname1.0
+++ /dev/null
@@ -1,65 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/expansion/pathname1.0 302937 2016-07-16 13:26:18Z ache $
-
-unset LC_ALL
-LC_COLLATE=C
-export LC_COLLATE
-
-failures=0
-
-check() {
-	testcase=$1
-	expect=$2
-	eval "set -- $testcase"
-	actual="$*"
-	if [ "$actual" != "$expect" ]; then
-		failures=$((failures+1))
-		printf '%s\n' "For $testcase, expected $expect actual $actual"
-	fi
-}
-
-set -e
-T=$(mktemp -d ${TMPDIR:-/tmp}/sh-test.XXXXXX)
-trap 'rm -rf $T' 0
-cd -P $T
-
-mkdir testdir testdir2 'testdir/*' 'testdir/?' testdir/a testdir/b testdir2/b
-mkdir testdir2/.c
-touch testf 'testdir/*/1' 'testdir/?/1' testdir/a/1 testdir/b/1 testdir2/b/.a
-
-check '' ''
-check 'testdir/b' 'testdir/b'
-check 'testdir/c' 'testdir/c'
-check '\*' '*'
-check '\?' '?'
-check '*' 'testdir testdir2 testf'
-check '*""' 'testdir testdir2 testf'
-check '""*' 'testdir testdir2 testf'
-check '*/' 'testdir/ testdir2/'
-check 'testdir*/a' 'testdir/a'
-check 'testdir*/b' 'testdir/b testdir2/b'
-check '*/.c' 'testdir2/.c'
-check 'testdir2/*' 'testdir2/b'
-check 'testdir2/b/*' 'testdir2/b/*'
-check 'testdir/*' 'testdir/* testdir/? testdir/a testdir/b'
-check 'testdir/*/1' 'testdir/*/1 testdir/?/1 testdir/a/1 testdir/b/1'
-check '"testdir/"*/1' 'testdir/*/1 testdir/?/1 testdir/a/1 testdir/b/1'
-check 'testdir/\*/*' 'testdir/*/1'
-check 'testdir/\?/*' 'testdir/?/1'
-check 'testdir/"?"/*' 'testdir/?/1'
-check '"testdir"/"?"/*' 'testdir/?/1'
-check '"testdir"/"?"*/*' 'testdir/?/1'
-check '"testdir"/*"?"/*' 'testdir/?/1'
-check '"testdir/?"*/*' 'testdir/?/1'
-check 'testdir/\*/' 'testdir/*/'
-check 'testdir/\?/' 'testdir/?/'
-check 'testdir/"?"/' 'testdir/?/'
-check '"testdir"/"?"/' 'testdir/?/'
-check '"testdir"/"?"*/' 'testdir/?/'
-check '"testdir"/*"?"/' 'testdir/?/'
-check '"testdir/?"*/' 'testdir/?/'
-check 'testdir/[*]/' 'testdir/*/'
-check 'testdir/[?]/' 'testdir/?/'
-check 'testdir/[*?]/' 'testdir/*/ testdir/?/'
-check '[tz]estdir/[*]/' 'testdir/*/'
-
-exit $((failures != 0))
diff --git a/bin/1sh/tests/expansion/pathname2.0 b/bin/1sh/tests/expansion/pathname2.0
deleted file mode 100644
index e4ee5be5..00000000
--- a/bin/1sh/tests/expansion/pathname2.0
+++ /dev/null
@@ -1,35 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/expansion/pathname2.0 302937 2016-07-16 13:26:18Z ache $
-
-unset LC_ALL
-LC_COLLATE=C
-export LC_COLLATE
-
-failures=0
-
-check() {
-	testcase=$1
-	expect=$2
-	eval "set -- $testcase"
-	actual="$*"
-	if [ "$actual" != "$expect" ]; then
-		failures=$((failures+1))
-		printf '%s\n' "For $testcase, expected $expect actual $actual"
-	fi
-}
-
-set -e
-T=$(mktemp -d ${TMPDIR:-/tmp}/sh-test.XXXXXX)
-trap 'rm -rf $T' 0
-cd -P $T
-
-mkdir testdir testdir2 'testdir/*' 'testdir/?' testdir/a testdir/b testdir2/b
-mkdir testdir2/.c
-touch testf 'testdir/*/1' 'testdir/?/1' testdir/a/1 testdir/b/1 testdir2/b/.a
-
-check '*\/' 'testdir/ testdir2/'
-check '"testdir/"*"/1"' 'testdir/*/1 testdir/?/1 testdir/a/1 testdir/b/1'
-check '"testdir/"*"/"*' 'testdir/*/1 testdir/?/1 testdir/a/1 testdir/b/1'
-check '"testdir/"*\/*' 'testdir/*/1 testdir/?/1 testdir/a/1 testdir/b/1'
-check '"testdir"*"/"*"/"*' 'testdir/*/1 testdir/?/1 testdir/a/1 testdir/b/1'
-
-exit $((failures != 0))
diff --git a/bin/1sh/tests/expansion/pathname3.0 b/bin/1sh/tests/expansion/pathname3.0
deleted file mode 100644
index f291eea5..00000000
--- a/bin/1sh/tests/expansion/pathname3.0
+++ /dev/null
@@ -1,29 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/expansion/pathname3.0 211155 2010-08-10 22:45:59Z jilles $
-
-v=12345678
-v=$v$v$v$v
-v=$v$v$v$v
-v=$v$v$v$v
-v=$v$v$v$v
-v=$v$v$v$v
-# 8192 bytes
-v=${v##???}
-[ /*/$v = "/*/$v" ] || exit 1
-
-s=////
-s=$s$s$s$s
-s=$s$s$s$s
-s=$s$s$s$s
-s=$s$s$s$s
-# 1024 bytes
-s=${s##??????????}
-[ /var/empt[y]/$s/$v = "/var/empt[y]/$s/$v" ] || exit 2
-while [ ${#s} -lt 1034 ]; do
-	set -- /.${s}et[c]
-	[ ${#s} -gt 1018 ] || [ "$1" = /.${s}etc ] || exit 3
-	set -- /.${s}et[c]/
-	[ ${#s} -gt 1017 ] || [ "$1" = /.${s}etc/ ] || exit 4
-	set -- /.${s}et[c]/.
-	[ ${#s} -gt 1016 ] || [ "$1" = /.${s}etc/. ] || exit 5
-	s=$s/
-done
diff --git a/bin/1sh/tests/expansion/pathname4.0 b/bin/1sh/tests/expansion/pathname4.0
deleted file mode 100644
index e3cabf4c..00000000
--- a/bin/1sh/tests/expansion/pathname4.0
+++ /dev/null
@@ -1,28 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/expansion/pathname4.0 211646 2010-08-22 21:18:21Z jilles $
-
-failures=0
-
-check() {
-	testcase=$1
-	expect=$2
-	eval "set -- $testcase"
-	actual="$*"
-	if [ "$actual" != "$expect" ]; then
-		failures=$((failures+1))
-		printf '%s\n' "For $testcase, expected $expect actual $actual"
-	fi
-}
-
-set -e
-T=$(mktemp -d ${TMPDIR:-/tmp}/sh-test.XXXXXX)
-trap 'rm -rf $T' 0
-cd -P $T
-
-mkdir !!a
-touch !!a/fff
-
-chmod u-r .
-check '!!a/ff*' '!!a/fff'
-chmod u+r .
-
-exit $((failures != 0))
diff --git a/bin/1sh/tests/expansion/pathname5.0 b/bin/1sh/tests/expansion/pathname5.0
deleted file mode 100644
index ad105468..00000000
--- a/bin/1sh/tests/expansion/pathname5.0
+++ /dev/null
@@ -1,3 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/expansion/pathname5.0 278806 2015-02-15 19:48:29Z jilles $
-
-[ `echo '/[e]tc'` = /etc ]
diff --git a/bin/1sh/tests/expansion/pathname6.0 b/bin/1sh/tests/expansion/pathname6.0
deleted file mode 100644
index 2cf6f07d..00000000
--- a/bin/1sh/tests/expansion/pathname6.0
+++ /dev/null
@@ -1,29 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/expansion/pathname6.0 302937 2016-07-16 13:26:18Z ache $
-
-unset LC_ALL
-LC_COLLATE=en_US.US-ASCII
-export LC_COLLATE
-
-failures=0
-
-check() {
-	testcase=$1
-	expect=$2
-	eval "set -- $testcase"
-	actual="$*"
-	if [ "$actual" != "$expect" ]; then
-		failures=$((failures+1))
-		printf '%s\n' "For $testcase, expected $expect actual $actual"
-	fi
-}
-
-set -e
-T=$(mktemp -d ${TMPDIR:-/tmp}/sh-test.XXXXXX)
-trap 'rm -rf $T' 0
-cd -P $T
-
-touch A B a b
-
-check '*' 'a A b B'
-
-exit $((failures != 0))
diff --git a/bin/1sh/tests/expansion/plus-minus1.0 b/bin/1sh/tests/expansion/plus-minus1.0
deleted file mode 100644
index 41410e44..00000000
--- a/bin/1sh/tests/expansion/plus-minus1.0
+++ /dev/null
@@ -1,76 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/expansion/plus-minus1.0 216738 2010-12-27 15:57:41Z emaste $
-
-e= q='?' a='*' t=texttext s='ast*que?non' p='/et[c]/' w='a b c' b='{{(#)}}'
-h='##'
-failures=''
-ok=''
-
-testcase() {
-	code="$1"
-	expected="$2"
-	oIFS="$IFS"
-	eval "$code"
-	IFS='|'
-	result="$#|$*"
-	IFS="$oIFS"
-	if [ "x$result" = "x$expected" ]; then
-		ok=x$ok
-	else
-		failures=x$failures
-		echo "For $code, expected $expected actual $result"
-	fi
-}
-
-testcase 'set -- a b'				'2|a|b'
-testcase 'set --'				'0|'
-testcase 'set -- ${e}'				'0|'
-testcase 'set -- "${e}"'			'1|'
-
-testcase 'set -- $p'				'1|/etc/'
-testcase 'set -- "$p"'				'1|/et[c]/'
-testcase 'set -- ${s+$p}'			'1|/etc/'
-testcase 'set -- "${s+$p}"'			'1|/et[c]/'
-testcase 'set -- ${s+"$p"}'			'1|/et[c]/'
-# Dquotes in dquotes is undefined for Bourne shell operators
-#testcase 'set -- "${s+"$p"}"'			'1|/et[c]/'
-testcase 'set -- ${e:-$p}'			'1|/etc/'
-testcase 'set -- "${e:-$p}"'			'1|/et[c]/'
-testcase 'set -- ${e:-"$p"}'			'1|/et[c]/'
-# Dquotes in dquotes is undefined for Bourne shell operators
-#testcase 'set -- "${e:-"$p"}"'			'1|/et[c]/'
-testcase 'set -- ${e:+"$e"}'			'0|'
-testcase 'set -- ${e:+$w"$e"}'			'0|'
-testcase 'set -- ${w:+"$w"}'			'1|a b c'
-testcase 'set -- ${w:+$w"$w"}'			'3|a|b|ca b c'
-
-testcase 'set -- "${s+a b}"'			'1|a b'
-testcase 'set -- "${e:-a b}"'			'1|a b'
-testcase 'set -- ${e:-\}}'			'1|}'
-testcase 'set -- ${e:+{}}'			'1|}'
-testcase 'set -- "${e:+{}}"'			'1|}'
-
-testcase 'set -- ${e+x}${e+x}'			'1|xx'
-testcase 'set -- "${e+x}"${e+x}'		'1|xx'
-testcase 'set -- ${e+x}"${e+x}"'		'1|xx'
-testcase 'set -- "${e+x}${e+x}"'		'1|xx'
-testcase 'set -- "${e+x}""${e+x}"'		'1|xx'
-
-testcase 'set -- ${e:-${e:-$p}}'		'1|/etc/'
-testcase 'set -- "${e:-${e:-$p}}"'		'1|/et[c]/'
-testcase 'set -- ${e:-"${e:-$p}"}'		'1|/et[c]/'
-testcase 'set -- ${e:-${e:-"$p"}}'		'1|/et[c]/'
-testcase 'set -- ${e:-${e:-${e:-$w}}}'		'3|a|b|c'
-testcase 'set -- ${e:-${e:-${e:-"$w"}}}'	'1|a b c'
-testcase 'set -- ${e:-${e:-"${e:-$w}"}}'	'1|a b c'
-testcase 'set -- ${e:-"${e:-${e:-$w}}"}'	'1|a b c'
-testcase 'set -- "${e:-${e:-${e:-$w}}}"'	'1|a b c'
-
-testcase 'shift $#; set -- ${1+"$@"}'		'0|'
-testcase 'set -- ""; set -- ${1+"$@"}'		'1|'
-testcase 'set -- "" a; set -- ${1+"$@"}'	'2||a'
-testcase 'set -- a ""; set -- ${1+"$@"}'	'2|a|'
-testcase 'set -- a b; set -- ${1+"$@"}'		'2|a|b'
-testcase 'set -- a\ b; set -- ${1+"$@"}'	'1|a b'
-testcase 'set -- " " ""; set -- ${1+"$@"}'	'2| |'
-
-test "x$failures" = x
diff --git a/bin/1sh/tests/expansion/plus-minus2.0 b/bin/1sh/tests/expansion/plus-minus2.0
deleted file mode 100644
index 2920c9e5..00000000
--- a/bin/1sh/tests/expansion/plus-minus2.0
+++ /dev/null
@@ -1,4 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/expansion/plus-minus2.0 206145 2010-04-03 20:55:56Z jilles $
-
-e=
-test "${e:-\}}" = '}'
diff --git a/bin/1sh/tests/expansion/plus-minus3.0 b/bin/1sh/tests/expansion/plus-minus3.0
deleted file mode 100644
index acbc04ae..00000000
--- a/bin/1sh/tests/expansion/plus-minus3.0
+++ /dev/null
@@ -1,44 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/expansion/plus-minus3.0 206817 2010-04-18 22:13:45Z jilles $
-
-e= q='?' a='*' t=texttext s='ast*que?non' p='/et[c]/' w='a b c' b='{{(#)}}'
-h='##'
-failures=''
-ok=''
-
-testcase() {
-	code="$1"
-	expected="$2"
-	oIFS="$IFS"
-	eval "$code"
-	IFS='|'
-	result="$#|$*"
-	IFS="$oIFS"
-	if [ "x$result" = "x$expected" ]; then
-		ok=x$ok
-	else
-		failures=x$failures
-		echo "For $code, expected $expected actual $result"
-	fi
-}
-
-# We follow original ash behaviour for quoted ${var+-=?} expansions:
-# a double-quote in one switches back to unquoted state.
-# This allows expanding a variable as a single word if it is set
-# and substituting multiple words otherwise.
-# It is also close to the Bourne and Korn shells.
-# POSIX leaves this undefined, and various other shells treat
-# such double-quotes as introducing a second level of quoting
-# which does not do much except quoting close braces.
-
-testcase 'set -- "${p+"/et[c]/"}"'		'1|/etc/'
-testcase 'set -- "${p-"/et[c]/"}"'		'1|/et[c]/'
-testcase 'set -- "${p+"$p"}"'			'1|/etc/'
-testcase 'set -- "${p-"$p"}"'			'1|/et[c]/'
-testcase 'set -- "${p+"""/et[c]/"}"'		'1|/etc/'
-testcase 'set -- "${p-"""/et[c]/"}"'		'1|/et[c]/'
-testcase 'set -- "${p+"""$p"}"'			'1|/etc/'
-testcase 'set -- "${p-"""$p"}"'			'1|/et[c]/'
-testcase 'set -- "${p+"\@"}"'			'1|@'
-testcase 'set -- "${p+"'\''/et[c]/'\''"}"'	'1|/et[c]/'
-
-test "x$failures" = x
diff --git a/bin/1sh/tests/expansion/plus-minus4.0 b/bin/1sh/tests/expansion/plus-minus4.0
deleted file mode 100644
index 980b1785..00000000
--- a/bin/1sh/tests/expansion/plus-minus4.0
+++ /dev/null
@@ -1,38 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/expansion/plus-minus4.0 211080 2010-08-08 17:03:23Z jilles $
-
-# These may be a bit unclear in the POSIX spec or the proposed revisions,
-# and conflict with bash's interpretation, but I think ksh93's interpretation
-# makes most sense. In particular, it makes no sense to me that single-quotes
-# must match but are not removed.
-
-e= q='?' a='*' t=texttext s='ast*que?non' p='/et[c]/' w='a b c' b='{{(#)}}'
-h='##'
-failures=''
-ok=''
-
-testcase() {
-	code="$1"
-	expected="$2"
-	oIFS="$IFS"
-	eval "$code"
-	IFS='|'
-	result="$#|$*"
-	IFS="$oIFS"
-	if [ "x$result" = "x$expected" ]; then
-		ok=x$ok
-	else
-		failures=x$failures
-		echo "For $code, expected $expected actual $result"
-	fi
-}
-
-testcase 'set -- ${e:-'"'"'}'"'"'}'		'1|}'
-testcase "set -- \${e:-\\'}"			"1|'"
-testcase "set -- \${e:-\\'\\'}"			"1|''"
-testcase "set -- \"\${e:-'}\""			"1|'"
-testcase "set -- \"\${e:-'}'}\""		"1|''}"
-testcase "set -- \"\${e:-''}\""			"1|''"
-testcase 'set -- ${e:-\a}'			'1|a'
-testcase 'set -- "${e:-\a}"'			'1|\a'
-
-test "x$failures" = x
diff --git a/bin/1sh/tests/expansion/plus-minus5.0 b/bin/1sh/tests/expansion/plus-minus5.0
deleted file mode 100644
index b8a57f5b..00000000
--- a/bin/1sh/tests/expansion/plus-minus5.0
+++ /dev/null
@@ -1,31 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/expansion/plus-minus5.0 214492 2010-10-28 22:34:49Z jilles $
-
-e= q='?' a='*' t=texttext s='ast*que?non' p='/et[c]/' w='a b c' b='{{(#)}}'
-h='##'
-failures=''
-ok=''
-
-testcase() {
-	code="$1"
-	expected="$2"
-	oIFS="$IFS"
-	eval "$code"
-	IFS='|'
-	result="$#|$*"
-	IFS="$oIFS"
-	if [ "x$result" = "x$expected" ]; then
-		ok=x$ok
-	else
-		failures=x$failures
-		echo "For $code, expected $expected actual $result"
-	fi
-}
-
-testcase 'set -- ${e:-"{x}"}'			'1|{x}'
-testcase 'set -- "${e:-"{x}"}"'			'1|{x}'
-testcase 'set -- ${h+"{x}"}'			'1|{x}'
-testcase 'set -- "${h+"{x}"}"'			'1|{x}'
-testcase 'set -- ${h:-"{x}"}'			'1|##'
-testcase 'set -- "${h:-"{x}"}"'			'1|##'
-
-test "x$failures" = x
diff --git a/bin/1sh/tests/expansion/plus-minus6.0 b/bin/1sh/tests/expansion/plus-minus6.0
deleted file mode 100644
index df57df97..00000000
--- a/bin/1sh/tests/expansion/plus-minus6.0
+++ /dev/null
@@ -1,34 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/expansion/plus-minus6.0 214512 2010-10-29 13:42:18Z jilles $
-
-failures=0
-unset LC_ALL
-export LC_CTYPE=en_US.ISO8859-1
-nl='
-'
-i=1
-set -f
-while [ "$i" -le 255 ]; do
-	# A different byte still in the range 1..255.
-	i2=$((i^2+(i==2)))
-	# Add a character to work around command substitution's removal of
-	# final newlines, then remove it again.
-	c=$(printf \\"$(printf %o@ "$i")")
-	c=${c%@}
-	c2=$(printf \\"$(printf %o@ "$i2")")
-	c2=${c2%@}
-	case $c in
-		[\'$nl'$}();&|\"`']) c=M
-	esac
-	case $c2 in
-		[\'$nl'$}();&|\"`']) c2=N
-	esac
-	IFS=$c
-	command eval "set -- \${\$+$c2$c$c2$c$c2}"
-	if [ "$#" -ne 3 ] || [ "$1" != "$c2" ] || [ "$2" != "$c2" ] ||
-	    [ "$3" != "$c2" ]; then
-		echo "Bad results for separator $i (word $i2)" >&2
-		: $((failures += 1))
-	fi
-	i=$((i+1))
-done
-exit $((failures > 0))
diff --git a/bin/1sh/tests/expansion/plus-minus7.0 b/bin/1sh/tests/expansion/plus-minus7.0
deleted file mode 100644
index e6161700..00000000
--- a/bin/1sh/tests/expansion/plus-minus7.0
+++ /dev/null
@@ -1,26 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/expansion/plus-minus7.0 216738 2010-12-27 15:57:41Z emaste $
-
-e= s='foo'
-failures=''
-ok=''
-
-testcase() {
-	code="$1"
-	expected="$2"
-	oIFS="$IFS"
-	eval "$code"
-	IFS='|'
-	result="$#|$*"
-	IFS="$oIFS"
-	if [ "x$result" = "x$expected" ]; then
-		ok=x$ok
-	else
-		failures=x$failures
-		echo "For $code, expected $expected actual $result"
-	fi
-}
-
-testcase 'set -- ${s+a b}'			'2|a|b'
-testcase 'set -- ${e:-a b}'			'2|a|b'
-
-test "x$failures" = x
diff --git a/bin/1sh/tests/expansion/plus-minus8.0 b/bin/1sh/tests/expansion/plus-minus8.0
deleted file mode 100644
index 49385cd7..00000000
--- a/bin/1sh/tests/expansion/plus-minus8.0
+++ /dev/null
@@ -1,5 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/expansion/plus-minus8.0 219623 2011-03-13 20:02:39Z jilles $
-
-set -- 1 2 3 4 5 6 7 8 9 10 11 12 13
-[ "${#+hi}" = hi ] || echo '${#+hi} wrong'
-[ "${#-hi}" = 13 ] || echo '${#-hi} wrong'
diff --git a/bin/1sh/tests/expansion/plus-minus9.0 b/bin/1sh/tests/expansion/plus-minus9.0
deleted file mode 100644
index 30f754a1..00000000
--- a/bin/1sh/tests/expansion/plus-minus9.0
+++ /dev/null
@@ -1,8 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/expansion/plus-minus9.0 333927 2018-05-20 17:25:52Z jilles $
-
-a=1
-b=${a+
-}
-n='
-'
-[ "$b" = "$n" ]
diff --git a/bin/1sh/tests/expansion/question1.0 b/bin/1sh/tests/expansion/question1.0
deleted file mode 100644
index 8795be66..00000000
--- a/bin/1sh/tests/expansion/question1.0
+++ /dev/null
@@ -1,22 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/expansion/question1.0 213738 2010-10-12 18:20:38Z obrien $
-
-x=a\ b
-[ "$x" = "${x?}" ] || exit 1
-set -- ${x?}
-{ [ "$#" = 2 ] && [ "$1" = a ] && [ "$2" = b ]; } || exit 1
-unset x
-(echo ${x?abcdefg}) 2>&1 | grep -q abcdefg || exit 1
-${SH} -c 'unset foo; echo ${foo?}' 2>/dev/null && exit 1
-${SH} -c 'foo=; echo ${foo:?}' 2>/dev/null && exit 1
-${SH} -c 'foo=; echo ${foo?}' >/dev/null || exit 1
-${SH} -c 'foo=1; echo ${foo:?}' >/dev/null || exit 1
-${SH} -c 'echo ${!?}' 2>/dev/null && exit 1
-${SH} -c ':& echo ${!?}' >/dev/null || exit 1
-${SH} -c 'echo ${#?}' >/dev/null || exit 1
-${SH} -c 'echo ${*?}' 2>/dev/null && exit 1
-${SH} -c 'echo ${*?}' ${SH} x >/dev/null || exit 1
-${SH} -c 'echo ${1?}' 2>/dev/null && exit 1
-${SH} -c 'echo ${1?}' ${SH} x >/dev/null || exit 1
-${SH} -c 'echo ${2?}' ${SH} x 2>/dev/null && exit 1
-${SH} -c 'echo ${2?}' ${SH} x y >/dev/null || exit 1
-exit 0
diff --git a/bin/1sh/tests/expansion/question2.0 b/bin/1sh/tests/expansion/question2.0
deleted file mode 100644
index abf5f99a..00000000
--- a/bin/1sh/tests/expansion/question2.0
+++ /dev/null
@@ -1,11 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/expansion/question2.0 341767 2018-12-09 19:14:21Z jilles $
-
-unset dummyvar
-msg=`(: ${dummyvar?}) 2>&1`
-r=$?
-[ "$r" != 0 ] && case $msg in
-*dummyvar?* | *?dummyvar*) : ;;
-*)
-	printf 'Bad message: [%s]\n' "$msg"
-	exit 1
-esac
diff --git a/bin/1sh/tests/expansion/readonly1.0 b/bin/1sh/tests/expansion/readonly1.0
deleted file mode 100644
index 7a8f7335..00000000
--- a/bin/1sh/tests/expansion/readonly1.0
+++ /dev/null
@@ -1,7 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/expansion/readonly1.0 238468 2012-07-15 10:19:43Z jilles $
-
-w='@ @'
-
-v=0 HOME=/known/value
-readonly v=~:~/:$w
-[ "$v" = "$HOME:$HOME/:$w" ] || echo "Expected $HOME/:$w got $v"
diff --git a/bin/1sh/tests/expansion/redir1.0 b/bin/1sh/tests/expansion/redir1.0
deleted file mode 100644
index fbbb2088..00000000
--- a/bin/1sh/tests/expansion/redir1.0
+++ /dev/null
@@ -1,26 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/expansion/redir1.0 273920 2014-10-31 22:28:10Z jilles $
-
-bad=0
-for i in 0 1 2 3; do
-	for j in 0 1 2 3 4 5 6 7; do
-		for k in 0 1 2 3 4 5 6 7; do
-			case $i$j$k in
-			000) continue ;;
-			esac
-			set -- "$(printf \\$i$j$k@)"
-			set -- "${1%@}"
-			ff=
-			for f in /dev/null /dev/zero /; do
-				if [ -e "$f" ] && [ ! -e "$f$1" ]; then
-					ff=$f
-				fi
-			done
-			[ -n "$ff" ] || continue
-			if { true <$ff$1; } 2>/dev/null; then
-				echo "Bad: $i$j$k ($ff)" >&2
-				: $((bad += 1))
-			fi
-		done
-	done
-done
-exit $((bad ? 2 : 0))
diff --git a/bin/1sh/tests/expansion/set-u1.0 b/bin/1sh/tests/expansion/set-u1.0
deleted file mode 100644
index 08ad6118..00000000
--- a/bin/1sh/tests/expansion/set-u1.0
+++ /dev/null
@@ -1,29 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/expansion/set-u1.0 213738 2010-10-12 18:20:38Z obrien $
-
-${SH} -uc 'unset foo; echo $foo' 2>/dev/null && exit 1
-${SH} -uc 'foo=; echo $foo' >/dev/null || exit 1
-${SH} -uc 'foo=1; echo $foo' >/dev/null || exit 1
-# -/+/= are unaffected by set -u
-${SH} -uc 'unset foo; echo ${foo-}' >/dev/null || exit 1
-${SH} -uc 'unset foo; echo ${foo+}' >/dev/null || exit 1
-${SH} -uc 'unset foo; echo ${foo=}' >/dev/null || exit 1
-# length/trimming are affected
-${SH} -uc 'unset foo; echo ${#foo}' 2>/dev/null && exit 1
-${SH} -uc 'foo=; echo ${#foo}' >/dev/null || exit 1
-${SH} -uc 'unset foo; echo ${foo#?}' 2>/dev/null && exit 1
-${SH} -uc 'foo=1; echo ${foo#?}' >/dev/null || exit 1
-${SH} -uc 'unset foo; echo ${foo##?}' 2>/dev/null && exit 1
-${SH} -uc 'foo=1; echo ${foo##?}' >/dev/null || exit 1
-${SH} -uc 'unset foo; echo ${foo%?}' 2>/dev/null && exit 1
-${SH} -uc 'foo=1; echo ${foo%?}' >/dev/null || exit 1
-${SH} -uc 'unset foo; echo ${foo%%?}' 2>/dev/null && exit 1
-${SH} -uc 'foo=1; echo ${foo%%?}' >/dev/null || exit 1
-
-${SH} -uc 'echo $!' 2>/dev/null && exit 1
-${SH} -uc ':& echo $!' >/dev/null || exit 1
-${SH} -uc 'echo $#' >/dev/null || exit 1
-${SH} -uc 'echo $1' 2>/dev/null && exit 1
-${SH} -uc 'echo $1' ${SH} x >/dev/null || exit 1
-${SH} -uc 'echo $2' ${SH} x 2>/dev/null && exit 1
-${SH} -uc 'echo $2' ${SH} x y >/dev/null || exit 1
-exit 0
diff --git a/bin/1sh/tests/expansion/set-u2.0 b/bin/1sh/tests/expansion/set-u2.0
deleted file mode 100644
index fff4e09f..00000000
--- a/bin/1sh/tests/expansion/set-u2.0
+++ /dev/null
@@ -1,12 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/expansion/set-u2.0 198454 2009-10-24 21:20:04Z jilles $
-
-set -u
-: $* $@ "$@" "$*"
-set -- x
-: $* $@ "$@" "$*"
-shift $#
-: $* $@ "$@" "$*"
-set -- y
-set --
-: $* $@ "$@" "$*"
-exit 0
diff --git a/bin/1sh/tests/expansion/set-u3.0 b/bin/1sh/tests/expansion/set-u3.0
deleted file mode 100644
index c68a4240..00000000
--- a/bin/1sh/tests/expansion/set-u3.0
+++ /dev/null
@@ -1,6 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/expansion/set-u3.0 221463 2011-05-04 22:12:22Z jilles $
-
-set -u
-unset x
-v=$( (eval ': $((x))') 2>&1 >/dev/null)
-[ $? -ne 0 ] && [ -n "$v" ]
diff --git a/bin/1sh/tests/expansion/tilde1.0 b/bin/1sh/tests/expansion/tilde1.0
deleted file mode 100644
index 9623209a..00000000
--- a/bin/1sh/tests/expansion/tilde1.0
+++ /dev/null
@@ -1,56 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/expansion/tilde1.0 206149 2010-04-03 21:56:24Z jilles $
-
-HOME=/tmp
-roothome=~root
-if [ "$roothome" = "~root" ]; then
-	echo "~root is not expanded!"
-	exit 2
-fi
-
-testcase() {
-	code="$1"
-	expected="$2"
-	oIFS="$IFS"
-	eval "$code"
-	IFS='|'
-	result="$#|$*"
-	IFS="$oIFS"
-	if [ "x$result" = "x$expected" ]; then
-		ok=x$ok
-	else
-		failures=x$failures
-		echo "For $code, expected $expected actual $result"
-	fi
-}
-
-testcase 'set -- ~'				'1|/tmp'
-testcase 'set -- ~/foo'				'1|/tmp/foo'
-testcase 'set -- x~'				'1|x~'
-testcase 'set -- ~root'				"1|$roothome"
-h=~
-testcase 'set -- "$h"'				'1|/tmp'
-ooIFS=$IFS
-IFS=m
-testcase 'set -- ~'				'1|/tmp'
-testcase 'set -- ~/foo'				'1|/tmp/foo'
-testcase 'set -- $h'				'2|/t|p'
-IFS=$ooIFS
-t=\~
-testcase 'set -- $t'				'1|~'
-r=$(cat <<EOF
-~
-EOF
-)
-testcase 'set -- $r'				'1|~'
-r=$(cat <<EOF
-${t+~}
-EOF
-)
-testcase 'set -- $r'				'1|~'
-r=$(cat <<EOF
-${t+~/.}
-EOF
-)
-testcase 'set -- $r'				'1|~/.'
-
-test "x$failures" = x
diff --git a/bin/1sh/tests/expansion/tilde2.0 b/bin/1sh/tests/expansion/tilde2.0
deleted file mode 100644
index 6313b4dc..00000000
--- a/bin/1sh/tests/expansion/tilde2.0
+++ /dev/null
@@ -1,90 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/expansion/tilde2.0 206150 2010-04-03 22:04:44Z jilles $
-
-HOME=/tmp
-roothome=~root
-if [ "$roothome" = "~root" ]; then
-	echo "~root is not expanded!"
-	exit 2
-fi
-
-testcase() {
-	code="$1"
-	expected="$2"
-	oIFS="$IFS"
-	eval "$code"
-	IFS='|'
-	result="$#|$*"
-	IFS="$oIFS"
-	if [ "x$result" = "x$expected" ]; then
-		ok=x$ok
-	else
-		failures=x$failures
-		echo "For $code, expected $expected actual $result"
-	fi
-}
-
-testcase 'set -- ${$+~}'			'1|/tmp'
-testcase 'set -- ${$+~/}'			'1|/tmp/'
-testcase 'set -- ${$+~/foo}'			'1|/tmp/foo'
-testcase 'set -- ${$+x~}'			'1|x~'
-testcase 'set -- ${$+~root}'			"1|$roothome"
-testcase 'set -- ${$+"~"}'			'1|~'
-testcase 'set -- ${$+"~/"}'			'1|~/'
-testcase 'set -- ${$+"~/foo"}'			'1|~/foo'
-testcase 'set -- ${$+"x~"}'			'1|x~'
-testcase 'set -- ${$+"~root"}'			"1|~root"
-testcase 'set -- "${$+~}"'			'1|~'
-testcase 'set -- "${$+~/}"'			'1|~/'
-testcase 'set -- "${$+~/foo}"'			'1|~/foo'
-testcase 'set -- "${$+x~}"'			'1|x~'
-testcase 'set -- "${$+~root}"'			"1|~root"
-testcase 'set -- ${HOME#~}'			'0|'
-h=~
-testcase 'set -- "$h"'				'1|/tmp'
-f=~/foo
-testcase 'set -- "$f"'				'1|/tmp/foo'
-testcase 'set -- ${f#~}'			'1|/foo'
-testcase 'set -- ${f#~/}'			'1|foo'
-
-ooIFS=$IFS
-IFS=m
-testcase 'set -- ${$+~}'			'1|/tmp'
-testcase 'set -- ${$+~/foo}'			'1|/tmp/foo'
-testcase 'set -- ${$+$h}'			'2|/t|p'
-testcase 'set -- ${HOME#~}'			'0|'
-IFS=$ooIFS
-
-t=\~
-testcase 'set -- ${$+$t}'			'1|~'
-r=$(cat <<EOF
-${HOME#~}
-EOF
-)
-testcase 'set -- $r'				'0|'
-r=$(cat <<EOF
-${HOME#'~'}
-EOF
-)
-testcase 'set -- $r'				'1|/tmp'
-r=$(cat <<EOF
-${t#'~'}
-EOF
-)
-testcase 'set -- $r'				'0|'
-r=$(cat <<EOF
-${roothome#~root}
-EOF
-)
-testcase 'set -- $r'				'0|'
-r=$(cat <<EOF
-${f#~}
-EOF
-)
-testcase 'set -- $r'				'1|/foo'
-r=$(cat <<EOF
-${f#~/}
-EOF
-)
-testcase 'set -- $r'				'1|foo'
-
-test "x$failures" = x
diff --git a/bin/1sh/tests/expansion/trim1.0 b/bin/1sh/tests/expansion/trim1.0
deleted file mode 100644
index 13bc5b6d..00000000
--- a/bin/1sh/tests/expansion/trim1.0
+++ /dev/null
@@ -1,85 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/expansion/trim1.0 206143 2010-04-03 20:14:10Z jilles $
-
-e= q='?' a='*' t=texttext s='ast*que?non' p='/et[c]/' w='a b c' b='{{(#)}}'
-h='##'
-failures=''
-ok=''
-
-testcase() {
-	code="$1"
-	expected="$2"
-	oIFS="$IFS"
-	eval "$code"
-	IFS='|'
-	result="$#|$*"
-	IFS="$oIFS"
-	if [ "x$result" = "x$expected" ]; then
-		ok=x$ok
-	else
-		failures=x$failures
-		echo "For $code, expected $expected actual $result"
-	fi
-}
-
-testcase 'set -- ${t%t}'			'1|texttex'
-testcase 'set -- "${t%t}"'			'1|texttex'
-testcase 'set -- ${t%e*}'			'1|textt'
-testcase 'set -- "${t%e*}"'			'1|textt'
-testcase 'set -- ${t%%e*}'			'1|t'
-testcase 'set -- "${t%%e*}"'			'1|t'
-testcase 'set -- ${t%%*}'			'0|'
-testcase 'set -- "${t%%*}"'			'1|'
-testcase 'set -- ${t#t}'			'1|exttext'
-testcase 'set -- "${t#t}"'			'1|exttext'
-testcase 'set -- ${t#*x}'			'1|ttext'
-testcase 'set -- "${t#*x}"'			'1|ttext'
-testcase 'set -- ${t##*x}'			'1|t'
-testcase 'set -- "${t##*x}"'			'1|t'
-testcase 'set -- ${t##*}'			'0|'
-testcase 'set -- "${t##*}"'			'1|'
-testcase 'set -- ${t%e$a}'			'1|textt'
-
-set -f
-testcase 'set -- ${s%[?]*}'			'1|ast*que'
-testcase 'set -- "${s%[?]*}"'			'1|ast*que'
-testcase 'set -- ${s%[*]*}'			'1|ast'
-testcase 'set -- "${s%[*]*}"'			'1|ast'
-set +f
-
-testcase 'set -- $b'				'1|{{(#)}}'
-testcase 'set -- ${b%\}}'			'1|{{(#)}'
-testcase 'set -- ${b#{}'			'1|{(#)}}'
-testcase 'set -- "${b#{}"'			'1|{(#)}}'
-# Parentheses are special in ksh, check that they can be escaped
-testcase 'set -- ${b%\)*}'			'1|{{(#'
-testcase 'set -- ${b#{}'			'1|{(#)}}'
-testcase 'set -- $h'				'1|##'
-testcase 'set -- ${h#\#}'			'1|#'
-testcase 'set -- ${h###}'			'1|#'
-testcase 'set -- "${h###}"'			'1|#'
-testcase 'set -- ${h%#}'			'1|#'
-testcase 'set -- "${h%#}"'			'1|#'
-
-set -f
-testcase 'set -- ${s%"${s#?}"}'			'1|a'
-testcase 'set -- ${s%"${s#????}"}'		'1|ast*'
-testcase 'set -- ${s%"${s#????????}"}'		'1|ast*que?'
-testcase 'set -- ${s#"${s%?}"}'			'1|n'
-testcase 'set -- ${s#"${s%????}"}'		'1|?non'
-testcase 'set -- ${s#"${s%????????}"}'		'1|*que?non'
-set +f
-testcase 'set -- "${s%"${s#?}"}"'		'1|a'
-testcase 'set -- "${s%"${s#????}"}"'		'1|ast*'
-testcase 'set -- "${s%"${s#????????}"}"'	'1|ast*que?'
-testcase 'set -- "${s#"${s%?}"}"'		'1|n'
-testcase 'set -- "${s#"${s%????}"}"'		'1|?non'
-testcase 'set -- "${s#"${s%????????}"}"'	'1|*que?non'
-testcase 'set -- ${p#${p}}'			'1|/etc/'
-testcase 'set -- "${p#${p}}"'			'1|/et[c]/'
-testcase 'set -- ${p#*[[]}'			'1|c]/'
-testcase 'set -- "${p#*[[]}"'			'1|c]/'
-testcase 'set -- ${p#*\[}'			'1|c]/'
-testcase 'set -- ${p#*"["}'			'1|c]/'
-testcase 'set -- "${p#*"["}"'			'1|c]/'
-
-test "x$failures" = x
diff --git a/bin/1sh/tests/expansion/trim10.0 b/bin/1sh/tests/expansion/trim10.0
deleted file mode 100644
index 177bfe41..00000000
--- a/bin/1sh/tests/expansion/trim10.0
+++ /dev/null
@@ -1,7 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/expansion/trim10.0 333927 2018-05-20 17:25:52Z jilles $
-
-a='z
-'
-b=${a%
-}
-[ "$b" = z ]
diff --git a/bin/1sh/tests/expansion/trim11.0 b/bin/1sh/tests/expansion/trim11.0
deleted file mode 100644
index 4dd05ee6..00000000
--- a/bin/1sh/tests/expansion/trim11.0
+++ /dev/null
@@ -1,7 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/expansion/trim11.0 333927 2018-05-20 17:25:52Z jilles $
-
-a='z
-'
-b="${a%
-}"
-[ "$b" = z ]
diff --git a/bin/1sh/tests/expansion/trim2.0 b/bin/1sh/tests/expansion/trim2.0
deleted file mode 100644
index 4c0d3778..00000000
--- a/bin/1sh/tests/expansion/trim2.0
+++ /dev/null
@@ -1,55 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/expansion/trim2.0 206147 2010-04-03 21:07:50Z jilles $
-
-e= q='?' a='*' t=texttext s='ast*que?non' p='/et[c]/' w='a b c' b='{{(#)}}'
-h='##'
-failures=''
-ok=''
-
-testcase() {
-	code="$1"
-	expected="$2"
-	oIFS="$IFS"
-	eval "$code"
-	IFS='|'
-	result="$#|$*"
-	IFS="$oIFS"
-	if [ "x$result" = "x$expected" ]; then
-		ok=x$ok
-	else
-		failures=x$failures
-		echo "For $code, expected $expected actual $result"
-	fi
-}
-
-set -f
-testcase 'set -- $s'				'1|ast*que?non'
-testcase 'set -- ${s%\?*}'			'1|ast*que'
-testcase 'set -- "${s%\?*}"'			'1|ast*que'
-testcase 'set -- ${s%\**}'			'1|ast'
-testcase 'set -- "${s%\**}"'			'1|ast'
-testcase 'set -- ${s%"$q"*}'			'1|ast*que'
-testcase 'set -- "${s%"$q"*}"'			'1|ast*que'
-testcase 'set -- ${s%"$a"*}'			'1|ast'
-testcase 'set -- "${s%"$a"*}"'			'1|ast'
-testcase 'set -- ${s%"$q"$a}'			'1|ast*que'
-testcase 'set -- "${s%"$q"$a}"'			'1|ast*que'
-testcase 'set -- ${s%"$a"$a}'			'1|ast'
-testcase 'set -- "${s%"$a"$a}"'			'1|ast'
-set +f
-
-testcase 'set -- "${b%\}}"'			'1|{{(#)}'
-# Parentheses are special in ksh, check that they can be escaped
-testcase 'set -- "${b%\)*}"'			'1|{{(#'
-testcase 'set -- "${h#\#}"'			'1|#'
-
-testcase 'set -- ${p%"${p#?}"}'			'1|/'
-testcase 'set -- ${p%"${p#??????}"}'		'1|/etc'
-testcase 'set -- ${p%"${p#???????}"}'		'1|/etc/'
-testcase 'set -- "${p%"${p#?}"}"'		'1|/'
-testcase 'set -- "${p%"${p#??????}"}"'		'1|/et[c]'
-testcase 'set -- "${p%"${p#???????}"}"'		'1|/et[c]/'
-testcase 'set -- ${p#"${p}"}'			'0|'
-testcase 'set -- "${p#"${p}"}"'			'1|'
-testcase 'set -- "${p#*\[}"'			'1|c]/'
-
-test "x$failures" = x
diff --git a/bin/1sh/tests/expansion/trim3.0 b/bin/1sh/tests/expansion/trim3.0
deleted file mode 100644
index bc9cd5f0..00000000
--- a/bin/1sh/tests/expansion/trim3.0
+++ /dev/null
@@ -1,46 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/expansion/trim3.0 207127 2010-04-23 17:26:49Z jilles $
-
-e= q='?' a='*' t=texttext s='ast*que?non' p='/et[c]/' w='a b c' b='{{(#)}}'
-h='##' c='\\\\'
-failures=''
-ok=''
-
-testcase() {
-	code="$1"
-	expected="$2"
-	oIFS="$IFS"
-	eval "$code"
-	IFS='|'
-	result="$#|$*"
-	IFS="$oIFS"
-	if [ "x$result" = "x$expected" ]; then
-		ok=x$ok
-	else
-		failures=x$failures
-		echo "For $code, expected $expected actual $result"
-	fi
-}
-
-# This doesn't make much sense, but it fails in dash so I'm adding it here:
-testcase 'set -- "${w%${w#???}}"'		'1|a b'
-
-testcase 'set -- ${p#/et[}'			'1|c]/'
-testcase 'set -- "${p#/et[}"'			'1|c]/'
-testcase 'set -- "${p%${p#????}}"'		'1|/et['
-
-testcase 'set -- ${b%'\'}\''}'			'1|{{(#)}'
-
-testcase 'set -- ${c#\\}'			'1|\\\'
-testcase 'set -- ${c#\\\\}'			'1|\\'
-testcase 'set -- ${c#\\\\\\}'			'1|\'
-testcase 'set -- ${c#\\\\\\\\}'			'0|'
-testcase 'set -- "${c#\\}"'			'1|\\\'
-testcase 'set -- "${c#\\\\}"'			'1|\\'
-testcase 'set -- "${c#\\\\\\}"'			'1|\'
-testcase 'set -- "${c#\\\\\\\\}"'		'1|'
-testcase 'set -- "${c#"$c"}"'			'1|'
-testcase 'set -- ${c#"$c"}'			'0|'
-testcase 'set -- "${c%"$c"}"'			'1|'
-testcase 'set -- ${c%"$c"}'			'0|'
-
-test "x$failures" = x
diff --git a/bin/1sh/tests/expansion/trim4.0 b/bin/1sh/tests/expansion/trim4.0
deleted file mode 100644
index 77986240..00000000
--- a/bin/1sh/tests/expansion/trim4.0
+++ /dev/null
@@ -1,15 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/expansion/trim4.0 213814 2010-10-13 23:29:09Z obrien $
-
-v1=/homes/SOME_USER
-v2=
-v3=C123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789
-
-# Trigger bug in VSTRIMRIGHT processing STADJUST() call in expand.c:subevalvar()
-while [ ${#v2} -lt 2000 ]; do
-	v4="${v2} ${v1%/*} $v3"
-	if [ ${#v4} -ne $((${#v2} + ${#v3} + 8)) ]; then
-		echo bad: ${#v4} -ne $((${#v2} + ${#v3} + 8))
-	fi
-	v2=x$v2
-	v3=y$v3
-done
diff --git a/bin/1sh/tests/expansion/trim5.0 b/bin/1sh/tests/expansion/trim5.0
deleted file mode 100644
index cc3a477f..00000000
--- a/bin/1sh/tests/expansion/trim5.0
+++ /dev/null
@@ -1,28 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/expansion/trim5.0 214490 2010-10-28 21:51:14Z jilles $
-
-e= q='?' a='*' t=texttext s='ast*que?non' p='/et[c]/' w='a b c' b='{{(#)}}'
-h='##'
-failures=''
-ok=''
-
-testcase() {
-	code="$1"
-	expected="$2"
-	oIFS="$IFS"
-	eval "$code"
-	IFS='|'
-	result="$#|$*"
-	IFS="$oIFS"
-	if [ "x$result" = "x$expected" ]; then
-		ok=x$ok
-	else
-		failures=x$failures
-		echo "For $code, expected $expected actual $result"
-	fi
-}
-
-testcase 'set -- "${b%'\'}\''}"'		'1|{{(#)}'
-testcase 'set -- ${b%"}"}'			'1|{{(#)}'
-testcase 'set -- "${b%"}"}"'			'1|{{(#)}'
-
-test "x$failures" = x
diff --git a/bin/1sh/tests/expansion/trim6.0 b/bin/1sh/tests/expansion/trim6.0
deleted file mode 100644
index 7a080018..00000000
--- a/bin/1sh/tests/expansion/trim6.0
+++ /dev/null
@@ -1,22 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/expansion/trim6.0 214524 2010-10-29 19:34:57Z jilles $
-
-e=
-for i in 0 1 2 3; do
-	for j in 0 1 2 3 4 5 6 7; do
-		for k in 0 1 2 3 4 5 6 7; do
-			case $i$j$k in
-			000) continue ;;
-			esac
-			e="$e\\$i$j$k"
-		done
-	done
-done
-e=$(printf "$e")
-v=@$e@$e@
-y=${v##*"$e"}
-yq="${v##*"$e"}"
-[ "$y" = @ ] || echo "error when unquoted in non-splitting context"
-[ "$yq" = @ ] || echo "error when quoted in non-splitting context"
-[ "${v##*"$e"}" = @ ] || echo "error when quoted in splitting context"
-IFS=
-[ ${v##*"$e"} = @ ] || echo "error when unquoted in splitting context"
diff --git a/bin/1sh/tests/expansion/trim7.0 b/bin/1sh/tests/expansion/trim7.0
deleted file mode 100644
index 61ca3ab2..00000000
--- a/bin/1sh/tests/expansion/trim7.0
+++ /dev/null
@@ -1,16 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/expansion/trim7.0 219623 2011-03-13 20:02:39Z jilles $
-
-set -- 1 2 3 4 5 6 7 8 9 10 11 12 13
-[ "${##1}" = 3 ] || echo '${##1} wrong'
-[ "${###1}" = 3 ] || echo '${###1} wrong'
-[ "${###}" = 13 ] || echo '${###} wrong'
-[ "${#%3}" = 1 ] || echo '${#%3} wrong'
-[ "${#%%3}" = 1 ] || echo '${#%%3} wrong'
-[ "${#%%}" = 13 ] || echo '${#%%} wrong'
-set --
-[ "${##0}" = "" ] || echo '${##0} wrong'
-[ "${###0}" = "" ] || echo '${###0} wrong'
-[ "${###}" = 0 ] || echo '${###} wrong'
-[ "${#%0}" = "" ] || echo '${#%0} wrong'
-[ "${#%%0}" = "" ] || echo '${#%%0} wrong'
-[ "${#%%}" = 0 ] || echo '${#%%} wrong'
diff --git a/bin/1sh/tests/expansion/trim8.0 b/bin/1sh/tests/expansion/trim8.0
deleted file mode 100644
index 7fd7d052..00000000
--- a/bin/1sh/tests/expansion/trim8.0
+++ /dev/null
@@ -1,75 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/expansion/trim8.0 221646 2011-05-08 11:32:20Z jilles $
-
-unset LC_ALL
-LC_CTYPE=en_US.UTF-8
-export LC_CTYPE
-
-c1=e
-# a umlaut
-c2=$(printf '\303\244')
-# euro sign
-c3=$(printf '\342\202\254')
-# some sort of 't' outside BMP
-c4=$(printf '\360\235\225\245')
-
-s=$c1$c2$c3$c4
-
-testcase() {
-	code="$1"
-	expected="$2"
-	oIFS="$IFS"
-	eval "$code"
-	IFS='|'
-	result="$#|$*"
-	IFS="$oIFS"
-	if [ "x$result" = "x$expected" ]; then
-		ok=x$ok
-	else
-		failures=x$failures
-		echo "For $code, expected $expected actual $result"
-	fi
-}
-
-testcase 'set -- "$s"'				"1|$s"
-testcase 'set -- "${s#$c2}"'			"1|$s"
-testcase 'set -- "${s#*}"'			"1|$s"
-testcase 'set -- "${s#$c1}"'			"1|$c2$c3$c4"
-testcase 'set -- "${s#$c1$c2}"'			"1|$c3$c4"
-testcase 'set -- "${s#$c1$c2$c3}"'		"1|$c4"
-testcase 'set -- "${s#$c1$c2$c3$c4}"'		"1|"
-testcase 'set -- "${s#?}"'			"1|$c2$c3$c4"
-testcase 'set -- "${s#??}"'			"1|$c3$c4"
-testcase 'set -- "${s#???}"'			"1|$c4"
-testcase 'set -- "${s#????}"'			"1|"
-testcase 'set -- "${s#*$c3}"'			"1|$c4"
-testcase 'set -- "${s%$c4}"'			"1|$c1$c2$c3"
-testcase 'set -- "${s%$c3$c4}"'			"1|$c1$c2"
-testcase 'set -- "${s%$c2$c3$c4}"'		"1|$c1"
-testcase 'set -- "${s%$c1$c2$c3$c4}"'		"1|"
-testcase 'set -- "${s%?}"'			"1|$c1$c2$c3"
-testcase 'set -- "${s%??}"'			"1|$c1$c2"
-testcase 'set -- "${s%???}"'			"1|$c1"
-testcase 'set -- "${s%????}"'			"1|"
-testcase 'set -- "${s%$c2*}"'			"1|$c1"
-testcase 'set -- "${s##$c2}"'			"1|$s"
-testcase 'set -- "${s##*}"'			"1|"
-testcase 'set -- "${s##$c1}"'			"1|$c2$c3$c4"
-testcase 'set -- "${s##$c1$c2}"'		"1|$c3$c4"
-testcase 'set -- "${s##$c1$c2$c3}"'		"1|$c4"
-testcase 'set -- "${s##$c1$c2$c3$c4}"'		"1|"
-testcase 'set -- "${s##?}"'			"1|$c2$c3$c4"
-testcase 'set -- "${s##??}"'			"1|$c3$c4"
-testcase 'set -- "${s##???}"'			"1|$c4"
-testcase 'set -- "${s##????}"'			"1|"
-testcase 'set -- "${s##*$c3}"'			"1|$c4"
-testcase 'set -- "${s%%$c4}"'			"1|$c1$c2$c3"
-testcase 'set -- "${s%%$c3$c4}"'		"1|$c1$c2"
-testcase 'set -- "${s%%$c2$c3$c4}"'		"1|$c1"
-testcase 'set -- "${s%%$c1$c2$c3$c4}"'		"1|"
-testcase 'set -- "${s%%?}"'			"1|$c1$c2$c3"
-testcase 'set -- "${s%%??}"'			"1|$c1$c2"
-testcase 'set -- "${s%%???}"'			"1|$c1"
-testcase 'set -- "${s%%????}"'			"1|"
-testcase 'set -- "${s%%$c2*}"'			"1|$c1"
-
-test "x$failures" = x
diff --git a/bin/1sh/tests/expansion/trim9.0 b/bin/1sh/tests/expansion/trim9.0
deleted file mode 100644
index e83f3725..00000000
--- a/bin/1sh/tests/expansion/trim9.0
+++ /dev/null
@@ -1,61 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/expansion/trim9.0 292758 2015-12-26 22:27:48Z jilles $
-
-# POSIX does not specify these but they occasionally occur in the wild.
-# This just serves to keep working what currently works.
-
-failures=''
-ok=''
-
-testcase() {
-	code="$1"
-	expected="$2"
-	oIFS="$IFS"
-	eval "$code"
-	IFS='|'
-	result="$#|$*"
-	IFS="$oIFS"
-	if [ "x$result" = "x$expected" ]; then
-		ok=x$ok
-	else
-		failures=x$failures
-		echo "For $code, expected $expected actual $result"
-	fi
-}
-
-testcase 'shift $#; set -- "${*#Q}"'		'1|'
-testcase 'shift $#; set -- "${*##Q}"'		'1|'
-testcase 'shift $#; set -- "${*%Q}"'		'1|'
-testcase 'shift $#; set -- "${*%%Q}"'		'1|'
-testcase 'set -- Q R; set -- "${*#Q}"'		'1| R'
-testcase 'set -- Q R; set -- "${*##Q}"'		'1| R'
-testcase 'set -- Q R; set -- "${*%R}"'		'1|Q '
-testcase 'set -- Q R; set -- "${*%%R}"'		'1|Q '
-testcase 'set -- Q R; set -- "${*#S}"'		'1|Q R'
-testcase 'set -- Q R; set -- "${*##S}"'		'1|Q R'
-testcase 'set -- Q R; set -- "${*%S}"'		'1|Q R'
-testcase 'set -- Q R; set -- "${*%%S}"'		'1|Q R'
-testcase 'set -- Q R; set -- ${*#Q}'		'1|R'
-testcase 'set -- Q R; set -- ${*##Q}'		'1|R'
-testcase 'set -- Q R; set -- ${*%R}'		'1|Q'
-testcase 'set -- Q R; set -- ${*%%R}'		'1|Q'
-testcase 'set -- Q R; set -- ${*#S}'		'2|Q|R'
-testcase 'set -- Q R; set -- ${*##S}'		'2|Q|R'
-testcase 'set -- Q R; set -- ${*%S}'		'2|Q|R'
-testcase 'set -- Q R; set -- ${*%%S}'		'2|Q|R'
-testcase 'set -- Q R; set -- ${@#Q}'		'1|R'
-testcase 'set -- Q R; set -- ${@##Q}'		'1|R'
-testcase 'set -- Q R; set -- ${@%R}'		'1|Q'
-testcase 'set -- Q R; set -- ${@%%R}'		'1|Q'
-testcase 'set -- Q R; set -- ${@#S}'		'2|Q|R'
-testcase 'set -- Q R; set -- ${@##S}'		'2|Q|R'
-testcase 'set -- Q R; set -- ${@%S}'		'2|Q|R'
-testcase 'set -- Q R; set -- ${@%%S}'		'2|Q|R'
-testcase 'set -- Q R; set -- "${@#Q}"'		'2||R'
-testcase 'set -- Q R; set -- "${@%R}"'		'2|Q|'
-testcase 'set -- Q R; set -- "${@%%R}"'		'2|Q|'
-testcase 'set -- Q R; set -- "${@#S}"'		'2|Q|R'
-testcase 'set -- Q R; set -- "${@##S}"'		'2|Q|R'
-testcase 'set -- Q R; set -- "${@%S}"'		'2|Q|R'
-testcase 'set -- Q R; set -- "${@%%S}"'		'2|Q|R'
-
-test "x$failures" = x
diff --git a/bin/1sh/tests/functional_test.sh b/bin/1sh/tests/functional_test.sh
deleted file mode 100755
index 19d1006a..00000000
--- a/bin/1sh/tests/functional_test.sh
+++ /dev/null
@@ -1,72 +0,0 @@
-#
-# Copyright 2014 EMC Corp.
-# All rights reserved.
-#
-# Redistribution and use in source and binary forms, with or without
-# modification, are permitted provided that the following conditions are
-# met:
-#
-# * Redistributions of source code must retain the above copyright
-#   notice, this list of conditions and the following disclaimer.
-# * Redistributions in binary form must reproduce the above copyright
-#   notice, this list of conditions and the following disclaimer in the
-#   documentation and/or other materials provided with the distribution.
-#
-# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-#
-# $FreeBSD: releng/12.1/bin/sh/tests/functional_test.sh 270101 2014-08-17 14:26:12Z jilles $
-
-SRCDIR=$(atf_get_srcdir)
-
-check()
-{
-	local tc=${1}; shift
-
-	export SH=$(atf_config_get bin.sh.test_shell /bin/sh)
-
-	local err_file="${SRCDIR}/${tc}.stderr"
-	[ -f "${err_file}" ] && err_flag="-e file:${err_file}"
-	local out_file="${SRCDIR}/${tc}.stdout"
-	[ -f "${out_file}" ] && out_flag="-o file:${out_file}"
-
-	atf_check -s exit:${tc##*.} ${err_flag} ${out_flag} ${SH} "${SRCDIR}/${tc}"
-}
-
-add_testcase()
-{
-	local tc=${1}
-	local tc_escaped word
-
-	case "${tc%.*}" in
-	*-*)
-		local IFS="-"
-		for word in ${tc%.*}; do
-			tc_escaped="${tc_escaped:+${tc_escaped}_}${word}"
-		done
-		;;
-	*)
-		tc_escaped=${tc%.*}
-		;;
-	esac
-
-	atf_test_case ${tc_escaped}
-	eval "${tc_escaped}_body() { check ${tc}; }"
-	atf_add_test_case ${tc_escaped}
-}
-
-atf_init_test_cases()
-{
-	for path in $(find -Es "${SRCDIR}" -regex '.*\.[0-9]+$'); do
-		add_testcase ${path##*/}
-	done
-}
diff --git a/bin/1sh/tests/invocation/Makefile b/bin/1sh/tests/invocation/Makefile
deleted file mode 100644
index 095fc46c..00000000
--- a/bin/1sh/tests/invocation/Makefile
+++ /dev/null
@@ -1,16 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/invocation/Makefile 322455 2017-08-13 14:36:10Z jilles $
-
-PACKAGE=	tests
-
-TESTSDIR=	${TESTSBASE}/bin/sh/${.CURDIR:T}
-
-.PATH: ${.CURDIR:H}
-ATF_TESTS_SH=	functional_test
-
-${PACKAGE}FILES+=	sh-ac1.0
-${PACKAGE}FILES+=	sh-c-missing1.0
-${PACKAGE}FILES+=	sh-c1.0
-${PACKAGE}FILES+=	sh-ca1.0
-${PACKAGE}FILES+=	sh-fca1.0
-
-.include <bsd.test.mk>
diff --git a/bin/1sh/tests/invocation/Makefile.depend b/bin/1sh/tests/invocation/Makefile.depend
deleted file mode 100644
index cbec5fcc..00000000
--- a/bin/1sh/tests/invocation/Makefile.depend
+++ /dev/null
@@ -1,11 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/invocation/Makefile.depend 325187 2017-10-31 00:04:07Z bdrewery $
-# Autogenerated - do NOT edit!
-
-DIRDEPS = \
-
-
-.include <dirdeps.mk>
-
-.if ${DEP_RELDIR} == ${_DEP_RELDIR}
-# local dependencies - needed for -jN in clean tree
-.endif
diff --git a/bin/1sh/tests/invocation/sh-ac1.0 b/bin/1sh/tests/invocation/sh-ac1.0
deleted file mode 100644
index a0dd1cbb..00000000
--- a/bin/1sh/tests/invocation/sh-ac1.0
+++ /dev/null
@@ -1,7 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/invocation/sh-ac1.0 322438 2017-08-12 19:17:48Z jilles $
-# Test that attached options before c are processed
-
-case `${SH} -ac 'echo $-:$0' moo` in
-*a*:moo) true ;;
-*) false ;;
-esac
diff --git a/bin/1sh/tests/invocation/sh-c-missing1.0 b/bin/1sh/tests/invocation/sh-c-missing1.0
deleted file mode 100644
index 15bf9488..00000000
--- a/bin/1sh/tests/invocation/sh-c-missing1.0
+++ /dev/null
@@ -1,3 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/invocation/sh-c-missing1.0 322455 2017-08-13 14:36:10Z jilles $
-
-! echo echo bad | ${SH} -c 2>/dev/null
diff --git a/bin/1sh/tests/invocation/sh-c1.0 b/bin/1sh/tests/invocation/sh-c1.0
deleted file mode 100644
index a24e1b44..00000000
--- a/bin/1sh/tests/invocation/sh-c1.0
+++ /dev/null
@@ -1,4 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/invocation/sh-c1.0 322438 2017-08-12 19:17:48Z jilles $
-# Test that -c executes command_string with the given name and arg
-
-${SH} -c 'echo $0 $@' moo foo | grep -qx -- "moo foo"
diff --git a/bin/1sh/tests/invocation/sh-ca1.0 b/bin/1sh/tests/invocation/sh-ca1.0
deleted file mode 100644
index 8913e71b..00000000
--- a/bin/1sh/tests/invocation/sh-ca1.0
+++ /dev/null
@@ -1,7 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/invocation/sh-ca1.0 322438 2017-08-12 19:17:48Z jilles $
-# Test that attached options after c are processed
-
-case `${SH} -ca 'echo $-:$0' moo` in
-*a*:moo) true ;;
-*) false ;;
-esac
diff --git a/bin/1sh/tests/invocation/sh-fca1.0 b/bin/1sh/tests/invocation/sh-fca1.0
deleted file mode 100644
index c0a5082b..00000000
--- a/bin/1sh/tests/invocation/sh-fca1.0
+++ /dev/null
@@ -1,7 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/invocation/sh-fca1.0 322438 2017-08-12 19:17:48Z jilles $
-# Test that attached options before and after c are processed
-
-case `${SH} -fca 'echo $-:$-:$0:$@' foo -bar` in
-*f*:*a*:foo:-bar) true ;;
-*) false ;;
-esac
diff --git a/bin/1sh/tests/parameters/Makefile b/bin/1sh/tests/parameters/Makefile
deleted file mode 100644
index 71ba0525..00000000
--- a/bin/1sh/tests/parameters/Makefile
+++ /dev/null
@@ -1,29 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/parameters/Makefile 306843 2016-10-08 13:40:12Z jilles $
-
-PACKAGE=	tests
-
-TESTSDIR=	${TESTSBASE}/bin/sh/${.CURDIR:T}
-
-.PATH: ${.CURDIR:H}
-ATF_TESTS_SH=	functional_test
-
-${PACKAGE}FILES+=	env1.0
-${PACKAGE}FILES+=	exitstatus1.0
-${PACKAGE}FILES+=	ifs1.0
-${PACKAGE}FILES+=	mail1.0
-${PACKAGE}FILES+=	mail2.0
-${PACKAGE}FILES+=	optind1.0
-${PACKAGE}FILES+=	optind2.0
-${PACKAGE}FILES+=	positional1.0
-${PACKAGE}FILES+=	positional2.0
-${PACKAGE}FILES+=	positional3.0
-${PACKAGE}FILES+=	positional4.0
-${PACKAGE}FILES+=	positional5.0
-${PACKAGE}FILES+=	positional6.0
-${PACKAGE}FILES+=	positional7.0
-${PACKAGE}FILES+=	positional8.0
-${PACKAGE}FILES+=	positional9.0
-${PACKAGE}FILES+=	pwd1.0
-${PACKAGE}FILES+=	pwd2.0
-
-.include <bsd.test.mk>
diff --git a/bin/1sh/tests/parameters/Makefile.depend b/bin/1sh/tests/parameters/Makefile.depend
deleted file mode 100644
index e37b229c..00000000
--- a/bin/1sh/tests/parameters/Makefile.depend
+++ /dev/null
@@ -1,11 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/parameters/Makefile.depend 296587 2016-03-09 22:46:01Z bdrewery $
-# Autogenerated - do NOT edit!
-
-DIRDEPS = \
-
-
-.include <dirdeps.mk>
-
-.if ${DEP_RELDIR} == ${_DEP_RELDIR}
-# local dependencies - needed for -jN in clean tree
-.endif
diff --git a/bin/1sh/tests/parameters/env1.0 b/bin/1sh/tests/parameters/env1.0
deleted file mode 100644
index cd1c7436..00000000
--- a/bin/1sh/tests/parameters/env1.0
+++ /dev/null
@@ -1,11 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/parameters/env1.0 222957 2011-06-10 22:42:00Z jilles $
-
-export key='must contain this'
-unset x
-r=$(ENV="\${x?\$key}" ${SH} -i +m 2>&1 >/dev/null <<\EOF
-exit 0
-EOF
-) && case $r in
-*"$key"*) true ;;
-*) false ;;
-esac
diff --git a/bin/1sh/tests/parameters/exitstatus1.0 b/bin/1sh/tests/parameters/exitstatus1.0
deleted file mode 100644
index 584b7958..00000000
--- a/bin/1sh/tests/parameters/exitstatus1.0
+++ /dev/null
@@ -1,9 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/parameters/exitstatus1.0 185232 2008-11-23 20:27:03Z stefanf $
-f() {
-	[ $? = $1 ] || exit 1
-}
-
-true
-f 0
-false
-f 1
diff --git a/bin/1sh/tests/parameters/ifs1.0 b/bin/1sh/tests/parameters/ifs1.0
deleted file mode 100644
index 3cd37cd9..00000000
--- a/bin/1sh/tests/parameters/ifs1.0
+++ /dev/null
@@ -1,10 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/parameters/ifs1.0 306843 2016-10-08 13:40:12Z jilles $
-
-env IFS=_ ${SH} -c '
-rc=2
-nosuchtool_function() {
-	rc=0
-}
-v=nosuchtool_function
-$v && exit "$rc"
-'
diff --git a/bin/1sh/tests/parameters/mail1.0 b/bin/1sh/tests/parameters/mail1.0
deleted file mode 100644
index 01baf8fd..00000000
--- a/bin/1sh/tests/parameters/mail1.0
+++ /dev/null
@@ -1,15 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/parameters/mail1.0 213738 2010-10-12 18:20:38Z obrien $
-# Test that a non-interactive shell does not access $MAIL.
-
-goodfile=/var/empty/sh-test-goodfile
-mailfile=/var/empty/sh-test-mailfile
-T=$(mktemp sh-test.XXXXXX) || exit
-MAIL=$mailfile ktrace -i -f "$T" ${SH} -c "[ -s $goodfile ]" 2>/dev/null
-if ! grep -q $goodfile "$T"; then
-	# ktrace problem
-	rc=0
-elif ! grep -q $mailfile "$T"; then
-	rc=0
-fi
-rm "$T"
-exit ${rc:-3}
diff --git a/bin/1sh/tests/parameters/mail2.0 b/bin/1sh/tests/parameters/mail2.0
deleted file mode 100644
index b6524daf..00000000
--- a/bin/1sh/tests/parameters/mail2.0
+++ /dev/null
@@ -1,15 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/parameters/mail2.0 213738 2010-10-12 18:20:38Z obrien $
-# Test that an interactive shell accesses $MAIL.
-
-goodfile=/var/empty/sh-test-goodfile
-mailfile=/var/empty/sh-test-mailfile
-T=$(mktemp sh-test.XXXXXX) || exit
-ENV=$goodfile MAIL=$mailfile ktrace -i -f "$T" ${SH} +m -i </dev/null >/dev/null 2>&1
-if ! grep -q $goodfile "$T"; then
-	# ktrace problem
-	rc=0
-elif grep -q $mailfile "$T"; then
-	rc=0
-fi
-rm "$T"
-exit ${rc:-3}
diff --git a/bin/1sh/tests/parameters/optind1.0 b/bin/1sh/tests/parameters/optind1.0
deleted file mode 100644
index 947e6aad..00000000
--- a/bin/1sh/tests/parameters/optind1.0
+++ /dev/null
@@ -1,3 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/parameters/optind1.0 227773 2011-11-20 21:48:50Z jilles $
-
-unset OPTIND && [ -z "$OPTIND" ]
diff --git a/bin/1sh/tests/parameters/optind2.0 b/bin/1sh/tests/parameters/optind2.0
deleted file mode 100644
index 3c552346..00000000
--- a/bin/1sh/tests/parameters/optind2.0
+++ /dev/null
@@ -1,3 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/parameters/optind2.0 259846 2013-12-24 22:38:24Z jilles $
-
-[ "$(OPTIND=42 ${SH} -c 'printf %s "$OPTIND"')" = 1 ]
diff --git a/bin/1sh/tests/parameters/positional1.0 b/bin/1sh/tests/parameters/positional1.0
deleted file mode 100644
index 71ee1a20..00000000
--- a/bin/1sh/tests/parameters/positional1.0
+++ /dev/null
@@ -1,13 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/parameters/positional1.0 222158 2011-05-21 14:52:26Z jilles $
-
-set -- a b c d e f g h i j
-[ "$1" = a ] || echo "error at line $LINENO"
-[ "${1}" = a ] || echo "error at line $LINENO"
-[ "${1-foo}" = a ] || echo "error at line $LINENO"
-[ "${1+foo}" = foo ] || echo "error at line $LINENO"
-[ "$1+foo" = a+foo ] || echo "error at line $LINENO"
-[ "$10" = a0 ] || echo "error at line $LINENO"
-[ "$100" = a00 ] || echo "error at line $LINENO"
-[ "${10}" = j ] || echo "error at line $LINENO"
-[ "${10-foo}" = j ] || echo "error at line $LINENO"
-[ "${100-foo}" = foo ] || echo "error at line $LINENO"
diff --git a/bin/1sh/tests/parameters/positional2.0 b/bin/1sh/tests/parameters/positional2.0
deleted file mode 100644
index 94f4ec13..00000000
--- a/bin/1sh/tests/parameters/positional2.0
+++ /dev/null
@@ -1,65 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/parameters/positional2.0 228873 2011-12-25 13:24:48Z jilles $
-
-failures=''
-ok=''
-
-testcase() {
-	code="$1"
-	expected="$2"
-	oIFS="$IFS"
-	eval "$code"
-	IFS='|'
-	result="$#|$*"
-	IFS="$oIFS"
-	if [ "x$result" = "x$expected" ]; then
-		ok=x$ok
-	else
-		failures=x$failures
-		echo "For $code, expected $expected actual $result"
-	fi
-}
-
-testcase 'set -- a b; set -- p$@q'		'2|pa|bq'
-testcase 'set -- a b; set -- $@q'		'2|a|bq'
-testcase 'set -- a b; set -- p$@'		'2|pa|b'
-testcase 'set -- a b; set -- p$@q'		'2|pa|bq'
-testcase 'set -- a b; set -- $@q'		'2|a|bq'
-testcase 'set -- a b; set -- p$@'		'2|pa|b'
-testcase 'set -- a b; set -- p$*q'		'2|pa|bq'
-testcase 'set -- a b; set -- $*q'		'2|a|bq'
-testcase 'set -- a b; set -- p$*'		'2|pa|b'
-testcase 'set -- a b; set -- p$*q'		'2|pa|bq'
-testcase 'set -- a b; set -- $*q'		'2|a|bq'
-testcase 'set -- a b; set -- p$*'		'2|pa|b'
-testcase 'set -- a b; set -- "p$@q"'		'2|pa|bq'
-testcase 'set -- a b; set -- "$@q"'		'2|a|bq'
-testcase 'set -- a b; set -- "p$@"'		'2|pa|b'
-testcase 'set -- a b; set -- p"$@"q'		'2|pa|bq'
-testcase 'set -- a b; set -- "$@"q'		'2|a|bq'
-testcase 'set -- a b; set -- p"$@"'		'2|pa|b'
-testcase 'set -- "" a b; set -- "p$@q"'		'3|p|a|bq'
-testcase 'set -- "" a b; set -- "$@q"'		'3||a|bq'
-testcase 'set -- "" a b; set -- "p$@"'		'3|p|a|b'
-testcase 'set -- "" a b; set -- p"$@"q'		'3|p|a|bq'
-testcase 'set -- "" a b; set -- "$@"q'		'3||a|bq'
-testcase 'set -- "" a b; set -- p"$@"'		'3|p|a|b'
-testcase 'set -- a; set -- p$@q'		'1|paq'
-testcase 'set -- a; set -- $@q'			'1|aq'
-testcase 'set -- a; set -- p$@'			'1|pa'
-testcase 'set -- a; set -- p$@q'		'1|paq'
-testcase 'set -- a; set -- $@q'			'1|aq'
-testcase 'set -- a; set -- p$@'			'1|pa'
-testcase 'set -- a; set -- p$*q'		'1|paq'
-testcase 'set -- a; set -- $*q'			'1|aq'
-testcase 'set -- a; set -- p$*'			'1|pa'
-testcase 'set -- a; set -- p$*q'		'1|paq'
-testcase 'set -- a; set -- $*q'			'1|aq'
-testcase 'set -- a; set -- p$*'			'1|pa'
-testcase 'set -- a; set -- "p$@q"'		'1|paq'
-testcase 'set -- a; set -- "$@q"'		'1|aq'
-testcase 'set -- a; set -- "p$@"'		'1|pa'
-testcase 'set -- a; set -- p"$@"q'		'1|paq'
-testcase 'set -- a; set -- "$@"q'		'1|aq'
-testcase 'set -- a; set -- p"$@"'		'1|pa'
-
-test "x$failures" = x
diff --git a/bin/1sh/tests/parameters/positional3.0 b/bin/1sh/tests/parameters/positional3.0
deleted file mode 100644
index 397fa19c..00000000
--- a/bin/1sh/tests/parameters/positional3.0
+++ /dev/null
@@ -1,4 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/parameters/positional3.0 268436 2014-07-08 22:04:44Z jilles $
-
-r=$(${SH} -c 'echo ${01:+yes}${010:+yes}' '' a '' '' '' '' '' '' '' '' b)
-[ "$r" = yesyes ]
diff --git a/bin/1sh/tests/parameters/positional4.0 b/bin/1sh/tests/parameters/positional4.0
deleted file mode 100644
index b2a47dce..00000000
--- a/bin/1sh/tests/parameters/positional4.0
+++ /dev/null
@@ -1,4 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/parameters/positional4.0 268568 2014-07-12 10:27:30Z jilles $
-
-set -- "x$0" 2 3 4 5 6 7 8 9 "y$0"
-[ "${01}.${010}" = "$1.${10}" ]
diff --git a/bin/1sh/tests/parameters/positional5.0 b/bin/1sh/tests/parameters/positional5.0
deleted file mode 100644
index ab918d2f..00000000
--- a/bin/1sh/tests/parameters/positional5.0
+++ /dev/null
@@ -1,14 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/parameters/positional5.0 268576 2014-07-12 21:54:11Z jilles $
-
-i=1
-r=0
-while [ $i -lt $((0x100000000)) ]; do
-	t=
-	eval t=\${$i-x}
-	case $t in
-	x) ;;
-	*) echo "Problem with \${$i}" >&2; r=1 ;;
-	esac
-	i=$((i + 0x10000000))
-done
-exit $r
diff --git a/bin/1sh/tests/parameters/positional6.0 b/bin/1sh/tests/parameters/positional6.0
deleted file mode 100644
index e0b46aa2..00000000
--- a/bin/1sh/tests/parameters/positional6.0
+++ /dev/null
@@ -1,7 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/parameters/positional6.0 273802 2014-10-28 22:14:31Z jilles $
-
-IFS=?
-set p r
-v=pqrs
-r=${v#"$*"}
-[ "$r" = pqrs ]
diff --git a/bin/1sh/tests/parameters/positional7.0 b/bin/1sh/tests/parameters/positional7.0
deleted file mode 100644
index 60a92bf6..00000000
--- a/bin/1sh/tests/parameters/positional7.0
+++ /dev/null
@@ -1,8 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/parameters/positional7.0 273802 2014-10-28 22:14:31Z jilles $
-
-set -- / ''
-IFS=*
-set -- "$*"
-IFS=:
-args="$*"
-[ "$#:$args" = "1:/*" ]
diff --git a/bin/1sh/tests/parameters/positional8.0 b/bin/1sh/tests/parameters/positional8.0
deleted file mode 100644
index 78cfefb2..00000000
--- a/bin/1sh/tests/parameters/positional8.0
+++ /dev/null
@@ -1,31 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/parameters/positional8.0 291025 2015-11-18 21:09:03Z jilles $
-
-failures=''
-ok=''
-
-testcase() {
-	code="$1"
-	expected="$2"
-	oIFS="$IFS"
-	eval "$code"
-	IFS='|'
-	result="$#|$*"
-	IFS="$oIFS"
-	if [ "x$result" = "x$expected" ]; then
-		ok=x$ok
-	else
-		failures=x$failures
-		echo "For $code, expected $expected actual $result"
-	fi
-}
-
-testcase 'shift $#; set -- ""$*'		'1|'
-testcase 'shift $#; set -- $*""'		'1|'
-testcase 'shift $#; set -- ""$@'		'1|'
-testcase 'shift $#; set -- $@""'		'1|'
-testcase 'shift $#; set -- """$*"'		'1|'
-testcase 'shift $#; set -- "$*"""'		'1|'
-testcase 'shift $#; set -- """$@"'		'1|'
-testcase 'shift $#; set -- "$@"""'		'1|'
-
-test "x$failures" = x
diff --git a/bin/1sh/tests/parameters/positional9.0 b/bin/1sh/tests/parameters/positional9.0
deleted file mode 100644
index 3d1e667d..00000000
--- a/bin/1sh/tests/parameters/positional9.0
+++ /dev/null
@@ -1,18 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/parameters/positional9.0 291903 2015-12-06 14:09:31Z jilles $
-# Although POSIX leaves the result of expanding ${#@} and ${#*} unspecified,
-# make sure it is at least numeric.
-
-set -- bb cc ddd
-set -f
-lengths=${#*}${#@}"${#*}${#@}"$(echo ${#*}${#@}"${#*}${#@}")
-IFS=
-lengths=$lengths${#*}${#@}"${#*}${#@}"$(echo ${#*}${#@}"${#*}${#@}")
-case $lengths in
-*[!0-9]*)
-	printf 'bad: %s\n' "$lengths"
-	exit 3 ;;
-????????????????*) ;;
-*)
-	printf 'too short: %s\n' "$lengths"
-	exit 3 ;;
-esac
diff --git a/bin/1sh/tests/parameters/pwd1.0 b/bin/1sh/tests/parameters/pwd1.0
deleted file mode 100644
index c88511af..00000000
--- a/bin/1sh/tests/parameters/pwd1.0
+++ /dev/null
@@ -1,11 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/parameters/pwd1.0 213738 2010-10-12 18:20:38Z obrien $
-# Check that bogus PWD values are not accepted from the environment.
-
-cd / || exit 3
-failures=0
-[ "$(PWD=foo ${SH} -c 'pwd')" = / ] || : $((failures += 1))
-[ "$(PWD=/var/empty ${SH} -c 'pwd')" = / ] || : $((failures += 1))
-[ "$(PWD=/var/empty/foo ${SH} -c 'pwd')" = / ] || : $((failures += 1))
-[ "$(PWD=/bin/ls ${SH} -c 'pwd')" = / ] || : $((failures += 1))
-
-exit $((failures != 0))
diff --git a/bin/1sh/tests/parameters/pwd2.0 b/bin/1sh/tests/parameters/pwd2.0
deleted file mode 100644
index b03f9ace..00000000
--- a/bin/1sh/tests/parameters/pwd2.0
+++ /dev/null
@@ -1,24 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/parameters/pwd2.0 213738 2010-10-12 18:20:38Z obrien $
-# Check that PWD is exported and accepted from the environment.
-set -e
-
-T=$(mktemp -d ${TMPDIR:-/tmp}/sh-test.XXXXXX)
-trap 'rm -rf $T' 0
-cd -P $T
-TP=$(pwd)
-mkdir test1
-ln -s test1 link
-cd link
-[ "$PWD" = "$TP/link" ]
-[ "$(pwd)" = "$TP/link" ]
-[ "$(pwd -P)" = "$TP/test1" ]
-[ "$(${SH} -c pwd)" = "$TP/link" ]
-[ "$(${SH} -c pwd\ -P)" = "$TP/test1" ]
-cd ..
-[ "$(pwd)" = "$TP" ]
-cd -P link
-[ "$PWD" = "$TP/test1" ]
-[ "$(pwd)" = "$TP/test1" ]
-[ "$(pwd -P)" = "$TP/test1" ]
-[ "$(${SH} -c pwd)" = "$TP/test1" ]
-[ "$(${SH} -c pwd\ -P)" = "$TP/test1" ]
diff --git a/bin/1sh/tests/parser/Makefile b/bin/1sh/tests/parser/Makefile
deleted file mode 100644
index 44322a35..00000000
--- a/bin/1sh/tests/parser/Makefile
+++ /dev/null
@@ -1,89 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/parser/Makefile 333507 2018-05-11 21:56:01Z jilles $
-
-PACKAGE=	tests
-
-TESTSDIR=	${TESTSBASE}/bin/sh/${.CURDIR:T}
-
-.PATH: ${.CURDIR:H}
-ATF_TESTS_SH=	functional_test
-
-${PACKAGE}FILES+=	alias1.0
-${PACKAGE}FILES+=	alias2.0
-${PACKAGE}FILES+=	alias3.0
-${PACKAGE}FILES+=	alias4.0
-${PACKAGE}FILES+=	alias5.0
-${PACKAGE}FILES+=	alias6.0
-${PACKAGE}FILES+=	alias7.0
-${PACKAGE}FILES+=	alias8.0
-${PACKAGE}FILES+=	alias9.0
-${PACKAGE}FILES+=	alias10.0
-${PACKAGE}FILES+=	alias11.0
-${PACKAGE}FILES+=	alias12.0
-${PACKAGE}FILES+=	alias13.0
-${PACKAGE}FILES+=	alias14.0
-${PACKAGE}FILES+=	alias15.0 alias15.0.stdout
-${PACKAGE}FILES+=	alias16.0
-${PACKAGE}FILES+=	alias17.0
-${PACKAGE}FILES+=	alias18.0
-${PACKAGE}FILES+=	and-pipe-not.0
-${PACKAGE}FILES+=	case1.0
-${PACKAGE}FILES+=	case2.0
-${PACKAGE}FILES+=	comment1.0
-${PACKAGE}FILES+=	comment2.42
-${PACKAGE}FILES+=	dollar-quote1.0
-${PACKAGE}FILES+=	dollar-quote2.0
-${PACKAGE}FILES+=	dollar-quote3.0
-${PACKAGE}FILES+=	dollar-quote4.0
-${PACKAGE}FILES+=	dollar-quote5.0
-${PACKAGE}FILES+=	dollar-quote6.0
-${PACKAGE}FILES+=	dollar-quote7.0
-${PACKAGE}FILES+=	dollar-quote8.0
-${PACKAGE}FILES+=	dollar-quote9.0
-${PACKAGE}FILES+=	dollar-quote10.0
-${PACKAGE}FILES+=	dollar-quote11.0
-${PACKAGE}FILES+=	dollar-quote12.0
-${PACKAGE}FILES+=	dollar-quote13.0
-${PACKAGE}FILES+=	empty-braces1.0
-${PACKAGE}FILES+=	empty-cmd1.0
-${PACKAGE}FILES+=	for1.0
-${PACKAGE}FILES+=	for2.0
-${PACKAGE}FILES+=	func1.0
-${PACKAGE}FILES+=	func2.0
-${PACKAGE}FILES+=	func3.0
-${PACKAGE}FILES+=	heredoc1.0
-${PACKAGE}FILES+=	heredoc2.0
-${PACKAGE}FILES+=	heredoc3.0
-${PACKAGE}FILES+=	heredoc4.0
-${PACKAGE}FILES+=	heredoc5.0
-${PACKAGE}FILES+=	heredoc6.0
-${PACKAGE}FILES+=	heredoc7.0
-${PACKAGE}FILES+=	heredoc8.0
-${PACKAGE}FILES+=	heredoc9.0
-${PACKAGE}FILES+=	heredoc10.0
-${PACKAGE}FILES+=	heredoc11.0
-${PACKAGE}FILES+=	heredoc12.0
-${PACKAGE}FILES+=	heredoc13.0
-${PACKAGE}FILES+=	line-cont1.0
-${PACKAGE}FILES+=	line-cont2.0
-${PACKAGE}FILES+=	line-cont3.0
-${PACKAGE}FILES+=	line-cont4.0
-${PACKAGE}FILES+=	line-cont5.0
-${PACKAGE}FILES+=	line-cont6.0
-${PACKAGE}FILES+=	line-cont7.0
-${PACKAGE}FILES+=	line-cont8.0
-${PACKAGE}FILES+=	line-cont9.0
-${PACKAGE}FILES+=	line-cont10.0
-${PACKAGE}FILES+=	line-cont11.0
-${PACKAGE}FILES+=	line-cont12.0
-${PACKAGE}FILES+=	no-space1.0
-${PACKAGE}FILES+=	no-space2.0
-${PACKAGE}FILES+=	nul1.0
-${PACKAGE}FILES+=	only-redir1.0
-${PACKAGE}FILES+=	only-redir2.0
-${PACKAGE}FILES+=	only-redir3.0
-${PACKAGE}FILES+=	only-redir4.0
-${PACKAGE}FILES+=	pipe-not1.0
-${PACKAGE}FILES+=	set-v1.0 set-v1.0.stderr
-${PACKAGE}FILES+=	var-assign1.0
-
-.include <bsd.test.mk>
diff --git a/bin/1sh/tests/parser/Makefile.depend b/bin/1sh/tests/parser/Makefile.depend
deleted file mode 100644
index 93ab5889..00000000
--- a/bin/1sh/tests/parser/Makefile.depend
+++ /dev/null
@@ -1,11 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/parser/Makefile.depend 296587 2016-03-09 22:46:01Z bdrewery $
-# Autogenerated - do NOT edit!
-
-DIRDEPS = \
-
-
-.include <dirdeps.mk>
-
-.if ${DEP_RELDIR} == ${_DEP_RELDIR}
-# local dependencies - needed for -jN in clean tree
-.endif
diff --git a/bin/1sh/tests/parser/alias1.0 b/bin/1sh/tests/parser/alias1.0
deleted file mode 100644
index 2f20b05f..00000000
--- a/bin/1sh/tests/parser/alias1.0
+++ /dev/null
@@ -1,5 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/parser/alias1.0 214280 2010-10-24 16:55:17Z jilles $
-
-alias alias0=exit
-eval 'alias0 0'
-exit 1
diff --git a/bin/1sh/tests/parser/alias10.0 b/bin/1sh/tests/parser/alias10.0
deleted file mode 100644
index bccf9d46..00000000
--- a/bin/1sh/tests/parser/alias10.0
+++ /dev/null
@@ -1,9 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/parser/alias10.0 243252 2012-11-18 23:15:22Z jilles $
-
-# This test may start consuming memory indefinitely if it fails.
-ulimit -t 5 2>/dev/null
-ulimit -v 100000 2>/dev/null
-
-alias echo='echo'
-alias echo='echo'
-[ "`eval echo b`" = b ]
diff --git a/bin/1sh/tests/parser/alias11.0 b/bin/1sh/tests/parser/alias11.0
deleted file mode 100644
index 1f8de0e3..00000000
--- a/bin/1sh/tests/parser/alias11.0
+++ /dev/null
@@ -1,6 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/parser/alias11.0 261141 2014-01-24 23:00:35Z jilles $
-
-alias alias0=alias1
-alias alias1=exit
-eval 'alias0 0'
-exit 3
diff --git a/bin/1sh/tests/parser/alias12.0 b/bin/1sh/tests/parser/alias12.0
deleted file mode 100644
index 4763bf86..00000000
--- a/bin/1sh/tests/parser/alias12.0
+++ /dev/null
@@ -1,6 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/parser/alias12.0 261160 2014-01-25 14:59:08Z jilles $
-
-unalias -a
-alias alias0=command
-alias true='echo bad'
-eval 'alias0 true'
diff --git a/bin/1sh/tests/parser/alias13.0 b/bin/1sh/tests/parser/alias13.0
deleted file mode 100644
index ef370ee9..00000000
--- a/bin/1sh/tests/parser/alias13.0
+++ /dev/null
@@ -1,6 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/parser/alias13.0 261160 2014-01-25 14:59:08Z jilles $
-
-unalias -a
-alias command=command
-alias true='echo bad'
-eval 'command true'
diff --git a/bin/1sh/tests/parser/alias14.0 b/bin/1sh/tests/parser/alias14.0
deleted file mode 100644
index 42a195ad..00000000
--- a/bin/1sh/tests/parser/alias14.0
+++ /dev/null
@@ -1,6 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/parser/alias14.0 261192 2014-01-26 21:19:33Z jilles $
-
-alias command='command '
-alias alias0=exit
-eval 'command alias0 0'
-exit 3
diff --git a/bin/1sh/tests/parser/alias15.0 b/bin/1sh/tests/parser/alias15.0
deleted file mode 100644
index a070fd66..00000000
--- a/bin/1sh/tests/parser/alias15.0
+++ /dev/null
@@ -1,12 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/parser/alias15.0 261192 2014-01-26 21:19:33Z jilles $
-
-f_echoanddo() {
-	printf '%s\n' "$*"
-	"$@"
-}
-
-alias echoanddo='f_echoanddo '
-alias alias0='echo test2'
-eval 'echoanddo echo test1'
-eval 'echoanddo alias0'
-exit 0
diff --git a/bin/1sh/tests/parser/alias15.0.stdout b/bin/1sh/tests/parser/alias15.0.stdout
deleted file mode 100644
index 6dd179c0..00000000
--- a/bin/1sh/tests/parser/alias15.0.stdout
+++ /dev/null
@@ -1,4 +0,0 @@
-echo test1
-test1
-echo test2
-test2
diff --git a/bin/1sh/tests/parser/alias16.0 b/bin/1sh/tests/parser/alias16.0
deleted file mode 100644
index a9dc4e60..00000000
--- a/bin/1sh/tests/parser/alias16.0
+++ /dev/null
@@ -1,7 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/parser/alias16.0 316646 2017-04-08 21:57:59Z jilles $
-
-v=1
-alias a='unalias a
-v=2'
-eval a
-[ "$v" = 2 ]
diff --git a/bin/1sh/tests/parser/alias17.0 b/bin/1sh/tests/parser/alias17.0
deleted file mode 100644
index bfd3d886..00000000
--- a/bin/1sh/tests/parser/alias17.0
+++ /dev/null
@@ -1,7 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/parser/alias17.0 317037 2017-04-16 21:42:43Z jilles $
-
-v=1
-alias a='unalias -a
-v=2'
-eval a
-[ "$v" = 2 ]
diff --git a/bin/1sh/tests/parser/alias18.0 b/bin/1sh/tests/parser/alias18.0
deleted file mode 100644
index 1063b063..00000000
--- a/bin/1sh/tests/parser/alias18.0
+++ /dev/null
@@ -1,8 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/parser/alias18.0 317039 2017-04-16 22:10:02Z jilles $
-
-v=1
-alias a='alias a=v=2
-v=3
-a'
-eval a
-[ "$v" = 2 ]
diff --git a/bin/1sh/tests/parser/alias2.0 b/bin/1sh/tests/parser/alias2.0
deleted file mode 100644
index 8a966d7a..00000000
--- a/bin/1sh/tests/parser/alias2.0
+++ /dev/null
@@ -1,6 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/parser/alias2.0 214280 2010-10-24 16:55:17Z jilles $
-
-alias alias0=exit
-x=alias0
-eval 'case $x in alias0) exit 0;; esac'
-exit 1
diff --git a/bin/1sh/tests/parser/alias3.0 b/bin/1sh/tests/parser/alias3.0
deleted file mode 100644
index 3c6701c8..00000000
--- a/bin/1sh/tests/parser/alias3.0
+++ /dev/null
@@ -1,6 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/parser/alias3.0 214709 2010-11-02 23:44:29Z jilles $
-
-alias alias0=exit
-x=alias0
-eval 'case $x in "alias0") alias0 0;; esac'
-exit 1
diff --git a/bin/1sh/tests/parser/alias4.0 b/bin/1sh/tests/parser/alias4.0
deleted file mode 100644
index f2794aa6..00000000
--- a/bin/1sh/tests/parser/alias4.0
+++ /dev/null
@@ -1,5 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/parser/alias4.0 222165 2011-05-21 22:03:06Z jilles $
-
-alias alias0=exit
-eval 'x=1 alias0 0'
-exit 1
diff --git a/bin/1sh/tests/parser/alias5.0 b/bin/1sh/tests/parser/alias5.0
deleted file mode 100644
index b4c53500..00000000
--- a/bin/1sh/tests/parser/alias5.0
+++ /dev/null
@@ -1,5 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/parser/alias5.0 222165 2011-05-21 22:03:06Z jilles $
-
-alias alias0=exit
-eval '</dev/null alias0 0'
-exit 1
diff --git a/bin/1sh/tests/parser/alias6.0 b/bin/1sh/tests/parser/alias6.0
deleted file mode 100644
index 7db847a3..00000000
--- a/bin/1sh/tests/parser/alias6.0
+++ /dev/null
@@ -1,6 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/parser/alias6.0 224104 2011-07-16 16:14:14Z jilles $
-
-alias alias0='| cat >/dev/null'
-
-eval '{ echo bad; } alias0'
-eval '(echo bad)alias0'
diff --git a/bin/1sh/tests/parser/alias7.0 b/bin/1sh/tests/parser/alias7.0
deleted file mode 100644
index 2dbb19e6..00000000
--- a/bin/1sh/tests/parser/alias7.0
+++ /dev/null
@@ -1,4 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/parser/alias7.0 240825 2012-09-22 12:52:41Z jilles $
-
-alias echo='echo a'
-[ "`eval echo b`" = "a b" ]
diff --git a/bin/1sh/tests/parser/alias8.0 b/bin/1sh/tests/parser/alias8.0
deleted file mode 100644
index 47d6b55a..00000000
--- a/bin/1sh/tests/parser/alias8.0
+++ /dev/null
@@ -1,4 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/parser/alias8.0 240825 2012-09-22 12:52:41Z jilles $
-
-alias echo='echo'
-[ "`eval echo b`" = b ]
diff --git a/bin/1sh/tests/parser/alias9.0 b/bin/1sh/tests/parser/alias9.0
deleted file mode 100644
index 06634702..00000000
--- a/bin/1sh/tests/parser/alias9.0
+++ /dev/null
@@ -1,6 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/parser/alias9.0 242721 2012-11-07 23:15:36Z jilles $
-
-alias alias0=:
-alias alias0=exit
-eval 'alias0 0'
-exit 1
diff --git a/bin/1sh/tests/parser/and-pipe-not.0 b/bin/1sh/tests/parser/and-pipe-not.0
deleted file mode 100644
index bca8893e..00000000
--- a/bin/1sh/tests/parser/and-pipe-not.0
+++ /dev/null
@@ -1,2 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/parser/and-pipe-not.0 191010 2009-04-13 19:12:28Z stefanf $
-true && ! true | false
diff --git a/bin/1sh/tests/parser/case1.0 b/bin/1sh/tests/parser/case1.0
deleted file mode 100644
index 521ca4a1..00000000
--- a/bin/1sh/tests/parser/case1.0
+++ /dev/null
@@ -1,14 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/parser/case1.0 207824 2010-05-09 17:10:50Z jilles $
-
-keywords='if then else elif fi while until for do done { } case esac ! in'
-
-# Keywords can be used unquoted in case statements, except the keyword
-# esac as the first pattern of a '|' alternation without a starting '('.
-# (POSIX doesn't seem to require (esac) to work.)
-for k in $keywords; do
-	eval "case $k in (foo|$k) ;; *) echo bad ;; esac"
-	eval "case $k in ($k) ;; *) echo bad ;; esac"
-	eval "case $k in foo|$k) ;; *) echo bad ;; esac"
-	[ "$k" = esac ] && continue
-	eval "case $k in $k) ;; *) echo bad ;; esac"
-done
diff --git a/bin/1sh/tests/parser/case2.0 b/bin/1sh/tests/parser/case2.0
deleted file mode 100644
index 539ed0fe..00000000
--- a/bin/1sh/tests/parser/case2.0
+++ /dev/null
@@ -1,32 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/parser/case2.0 207824 2010-05-09 17:10:50Z jilles $
-
-# Pretty much only ash derivatives can parse all of this.
-
-f1() {
-	x=$(case x in
-		(x|esac) ;;
-		(*) echo bad >&2 ;;
-	esac)
-}
-f1
-f2() {
-	x=$(case x in
-		(x|esac) ;;
-		(*) echo bad >&2
-	esac)
-}
-f2
-f3() {
-	x=$(case x in
-		x|esac) ;;
-		*) echo bad >&2 ;;
-	esac)
-}
-f3
-f4() {
-	x=$(case x in
-		x|esac) ;;
-		*) echo bad >&2
-	esac)
-}
-f4
diff --git a/bin/1sh/tests/parser/comment1.0 b/bin/1sh/tests/parser/comment1.0
deleted file mode 100644
index aa475ac2..00000000
--- a/bin/1sh/tests/parser/comment1.0
+++ /dev/null
@@ -1,3 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/parser/comment1.0 295818 2016-02-19 16:56:07Z jilles $
-
-${SH} -c '#'
diff --git a/bin/1sh/tests/parser/comment2.42 b/bin/1sh/tests/parser/comment2.42
deleted file mode 100644
index a0b0d696..00000000
--- a/bin/1sh/tests/parser/comment2.42
+++ /dev/null
@@ -1,4 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/parser/comment2.42 295818 2016-02-19 16:56:07Z jilles $
-
-${SH} -c '#
-exit 42'
diff --git a/bin/1sh/tests/parser/dollar-quote1.0 b/bin/1sh/tests/parser/dollar-quote1.0
deleted file mode 100644
index 12061417..00000000
--- a/bin/1sh/tests/parser/dollar-quote1.0
+++ /dev/null
@@ -1,12 +0,0 @@
-# $FreeBSD$
-
-set -e
-
-[ $'hi' = hi ]
-[ $'hi
-there' = 'hi
-there' ]
-[ $'\"\'\\\a\b\f\t\v' = "\"'\\$(printf "\a\b\f\t\v")" ]
-[ $'hi\nthere' = 'hi
-there' ]
-[ $'a\rb' = "$(printf "a\rb")" ]
diff --git a/bin/1sh/tests/parser/dollar-quote10.0 b/bin/1sh/tests/parser/dollar-quote10.0
deleted file mode 100644
index fdcabbb3..00000000
--- a/bin/1sh/tests/parser/dollar-quote10.0
+++ /dev/null
@@ -1,10 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/parser/dollar-quote10.0 221669 2011-05-08 17:40:10Z jilles $
-
-# a umlaut
-s=$(printf '\303\244')
-# euro sign
-s=$s$(printf '\342\202\254')
-
-# Start a new shell so the locale change is picked up.
-ss="$(LC_ALL=en_US.UTF-8 ${SH} -c "printf %s \$'\u00e4\u20ac'")"
-[ "$s" = "$ss" ]
diff --git a/bin/1sh/tests/parser/dollar-quote11.0 b/bin/1sh/tests/parser/dollar-quote11.0
deleted file mode 100644
index cab063f6..00000000
--- a/bin/1sh/tests/parser/dollar-quote11.0
+++ /dev/null
@@ -1,8 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/parser/dollar-quote11.0 221669 2011-05-08 17:40:10Z jilles $
-
-# some sort of 't' outside BMP
-s=$s$(printf '\360\235\225\245')
-
-# Start a new shell so the locale change is picked up.
-ss="$(LC_ALL=en_US.UTF-8 ${SH} -c "printf %s \$'\U0001d565'")"
-[ "$s" = "$ss" ]
diff --git a/bin/1sh/tests/parser/dollar-quote12.0 b/bin/1sh/tests/parser/dollar-quote12.0
deleted file mode 100644
index 54f80b5a..00000000
--- a/bin/1sh/tests/parser/dollar-quote12.0
+++ /dev/null
@@ -1,7 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/parser/dollar-quote12.0 286971 2015-08-20 21:31:36Z jilles $
-
-# \u without any digits at all remains invalid.
-# Our choice is a parse error.
-
-v=$( (eval ": \$'\u'") 2>&1 >/dev/null)
-[ $? -ne 0 ] && [ -n "$v" ]
diff --git a/bin/1sh/tests/parser/dollar-quote13.0 b/bin/1sh/tests/parser/dollar-quote13.0
deleted file mode 100644
index 436e1dc7..00000000
--- a/bin/1sh/tests/parser/dollar-quote13.0
+++ /dev/null
@@ -1,8 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/parser/dollar-quote13.0 286973 2015-08-20 22:05:55Z jilles $
-
-# This Unicode escape sequence that has never been in range should either
-# fail to expand or expand to a fallback.
-
-c=$(eval printf %s \$\'\\Uffffff41\' 2>/dev/null)
-r=$(($? != 0))
-[ "$r.$c" = '1.' ] || [ "$r.$c" = '0.?' ] || [ "$r.$c" = $'0.\u2222' ]
diff --git a/bin/1sh/tests/parser/dollar-quote2.0 b/bin/1sh/tests/parser/dollar-quote2.0
deleted file mode 100644
index 4617ed8d..00000000
--- a/bin/1sh/tests/parser/dollar-quote2.0
+++ /dev/null
@@ -1,5 +0,0 @@
-# $FreeBSD$
-
-# This depends on the ASCII character set.
-
-[ $'\e' = "$(printf "\033")" ]
diff --git a/bin/1sh/tests/parser/dollar-quote3.0 b/bin/1sh/tests/parser/dollar-quote3.0
deleted file mode 100644
index a7e68527..00000000
--- a/bin/1sh/tests/parser/dollar-quote3.0
+++ /dev/null
@@ -1,22 +0,0 @@
-# $FreeBSD$
-
-unset LC_ALL
-LC_CTYPE=en_US.ISO8859-1
-export LC_CTYPE
-
-e=
-for i in 0 1 2 3; do
-	for j in 0 1 2 3 4 5 6 7; do
-		for k in 0 1 2 3 4 5 6 7; do
-			case $i$j$k in
-			000) continue ;;
-			esac
-			e="$e\\$i$j$k"
-		done
-	done
-done
-ee=`printf "$e"`
-[ "${#ee}" = 255 ] || echo length bad
-
-# Start a new shell so the locale change is picked up.
-[ "$(${SH} -c "printf %s \$'$e'")" = "$ee" ]
diff --git a/bin/1sh/tests/parser/dollar-quote4.0 b/bin/1sh/tests/parser/dollar-quote4.0
deleted file mode 100644
index f620af5b..00000000
--- a/bin/1sh/tests/parser/dollar-quote4.0
+++ /dev/null
@@ -1,19 +0,0 @@
-# $FreeBSD$
-
-unset LC_ALL
-LC_CTYPE=en_US.ISO8859-1
-export LC_CTYPE
-
-e=
-for i in 0 1 2 3 4 5 6 7 8 9 a b c d e f; do
-	for j in 0 1 2 3 4 5 6 7 8 9 a b c d e f; do
-		case $i$j in
-		00) continue ;;
-		esac
-		e="$e\x$i$j"
-	done
-done
-
-# Start a new shell so the locale change is picked up.
-ee="$(${SH} -c "printf %s \$'$e'")"
-[ "${#ee}" = 255 ] || echo length bad
diff --git a/bin/1sh/tests/parser/dollar-quote5.0 b/bin/1sh/tests/parser/dollar-quote5.0
deleted file mode 100644
index c2c44ca6..00000000
--- a/bin/1sh/tests/parser/dollar-quote5.0
+++ /dev/null
@@ -1,12 +0,0 @@
-# $FreeBSD$
-
-# This depends on the ASCII character set.
-
-set -e
-
-[ $'\ca\cb\cc\cd\ce\cf\cg\ch\ci\cj\ck\cl\cm\cn\co\cp\cq\cr\cs\ct\cu\cv\cw\cx\cy\cz' = $'\001\002\003\004\005\006\007\010\011\012\013\014\015\016\017\020\021\022\023\024\025\026\027\030\031\032' ]
-[ $'\cA\cB\cC\cD\cE\cF\cG\cH\cI\cJ\cK\cL\cM\cN\cO\cP\cQ\cR\cS\cT\cU\cV\cW\cX\cY\cZ' = $'\001\002\003\004\005\006\007\010\011\012\013\014\015\016\017\020\021\022\023\024\025\026\027\030\031\032' ]
-[ $'\c[' = $'\033' ]
-[ $'\c]' = $'\035' ]
-[ $'\c^' = $'\036' ]
-[ $'\c_' = $'\037' ]
diff --git a/bin/1sh/tests/parser/dollar-quote6.0 b/bin/1sh/tests/parser/dollar-quote6.0
deleted file mode 100644
index a4b1e3f4..00000000
--- a/bin/1sh/tests/parser/dollar-quote6.0
+++ /dev/null
@@ -1,5 +0,0 @@
-# $FreeBSD$
-
-# This depends on the ASCII character set.
-
-[ $'\c\\' = $'\034' ]
diff --git a/bin/1sh/tests/parser/dollar-quote7.0 b/bin/1sh/tests/parser/dollar-quote7.0
deleted file mode 100644
index c866b1af..00000000
--- a/bin/1sh/tests/parser/dollar-quote7.0
+++ /dev/null
@@ -1,6 +0,0 @@
-# $FreeBSD$
-
-set -e
-
-[ $'\u0024\u0040\u0060' = '$@`' ]
-[ $'\U00000024\U00000040\U00000060' = '$@`' ]
diff --git a/bin/1sh/tests/parser/dollar-quote8.0 b/bin/1sh/tests/parser/dollar-quote8.0
deleted file mode 100644
index 8f0b41a0..00000000
--- a/bin/1sh/tests/parser/dollar-quote8.0
+++ /dev/null
@@ -1,11 +0,0 @@
-# $FreeBSD$
-
-[ $'hello\0' = hello ]
-[ $'hello\0world' = hello ]
-[ $'hello\0'$'world' = helloworld ]
-[ $'hello\000' = hello ]
-[ $'hello\000world' = hello ]
-[ $'hello\000'$'world' = helloworld ]
-[ $'hello\x00' = hello ]
-[ $'hello\x00world' = hello ]
-[ $'hello\x00'$'world' = helloworld ]
diff --git a/bin/1sh/tests/parser/dollar-quote9.0 b/bin/1sh/tests/parser/dollar-quote9.0
deleted file mode 100644
index df64b7df..00000000
--- a/bin/1sh/tests/parser/dollar-quote9.0
+++ /dev/null
@@ -1,8 +0,0 @@
-# $FreeBSD$
-
-# POSIX and C99 say D800-DFFF are undefined in a universal character name.
-# We reject this but many other shells expand to something that looks like
-# CESU-8.
-
-v=$( (eval ": \$'\uD800'") 2>&1 >/dev/null)
-[ $? -ne 0 ] && [ -n "$v" ]
diff --git a/bin/1sh/tests/parser/empty-braces1.0 b/bin/1sh/tests/parser/empty-braces1.0
deleted file mode 100644
index 5b3b379b..00000000
--- a/bin/1sh/tests/parser/empty-braces1.0
+++ /dev/null
@@ -1,7 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/parser/empty-braces1.0 245382 2013-01-13 19:26:33Z jilles $
-
-# Unfortunately, some scripts depend on the extension of allowing an empty
-# pair of braces.
-
-{ } &
-wait $!
diff --git a/bin/1sh/tests/parser/empty-cmd1.0 b/bin/1sh/tests/parser/empty-cmd1.0
deleted file mode 100644
index b2851e37..00000000
--- a/bin/1sh/tests/parser/empty-cmd1.0
+++ /dev/null
@@ -1,3 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/parser/empty-cmd1.0 254843 2013-08-25 10:57:48Z jilles $
-
-! (eval ': || f()') 2>/dev/null
diff --git a/bin/1sh/tests/parser/for1.0 b/bin/1sh/tests/parser/for1.0
deleted file mode 100644
index e2d36b15..00000000
--- a/bin/1sh/tests/parser/for1.0
+++ /dev/null
@@ -1,29 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/parser/for1.0 218889 2011-02-20 14:18:58Z jilles $
-
-nl='
-'
-list=' a b c'
-for s1 in "$nl" " "; do
-	for s2 in "$nl" ";" ";$nl"; do
-		for s3 in "$nl" " "; do
-			r=''
-			eval "for i${s1}in ${list}${s2}do${s3}r=\"\$r \$i\"; done"
-			[ "$r" = "$list" ] || exit 1
-		done
-	done
-done
-set -- $list
-for s2 in "$nl" " "; do
-	for s3 in "$nl" " "; do
-		r=''
-		eval "for i${s2}do${s3}r=\"\$r \$i\"; done"
-		[ "$r" = "$list" ] || exit 1
-	done
-done
-for s1 in "$nl" " "; do
-	for s2 in "$nl" ";" ";$nl"; do
-		for s3 in "$nl" " "; do
-			eval "for i${s1}in${s2}do${s3}exit 1; done"
-		done
-	done
-done
diff --git a/bin/1sh/tests/parser/for2.0 b/bin/1sh/tests/parser/for2.0
deleted file mode 100644
index fad4369c..00000000
--- a/bin/1sh/tests/parser/for2.0
+++ /dev/null
@@ -1,15 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/parser/for2.0 218889 2011-02-20 14:18:58Z jilles $
-
-# Common extensions to the 'for' syntax.
-
-nl='
-'
-list=' a b c'
-set -- $list
-for s2 in ";" ";$nl"; do
-	for s3 in "$nl" " "; do
-		r=''
-		eval "for i${s2}do${s3}r=\"\$r \$i\"; done"
-		[ "$r" = "$list" ] || exit 1
-	done
-done
diff --git a/bin/1sh/tests/parser/func1.0 b/bin/1sh/tests/parser/func1.0
deleted file mode 100644
index dd1d5487..00000000
--- a/bin/1sh/tests/parser/func1.0
+++ /dev/null
@@ -1,25 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/parser/func1.0 214291 2010-10-24 20:45:13Z jilles $
-# POSIX does not require these bytes to work in function names,
-# but making them all work seems a good goal.
-
-failures=0
-unset LC_ALL
-export LC_CTYPE=en_US.ISO8859-1
-i=128
-set -f
-while [ "$i" -le 255 ]; do
-	c=$(printf \\"$(printf %o "$i")")
-	ok=0
-	eval "$c() { ok=1; }"
-	$c
-	ok1=$ok
-	ok=0
-	"$c"
-	if [ "$ok" != 1 ] || [ "$ok1" != 1 ]; then
-		echo "Bad results for character $i" >&2
-		: $((failures += 1))
-	fi
-	unset -f $c
-	i=$((i+1))
-done
-exit $((failures > 0))
diff --git a/bin/1sh/tests/parser/func2.0 b/bin/1sh/tests/parser/func2.0
deleted file mode 100644
index 7a71706a..00000000
--- a/bin/1sh/tests/parser/func2.0
+++ /dev/null
@@ -1,6 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/parser/func2.0 222512 2011-05-30 21:49:59Z jilles $
-
-f() { return 42; }
-f() { return 3; } &
-f
-[ $? -eq 42 ]
diff --git a/bin/1sh/tests/parser/func3.0 b/bin/1sh/tests/parser/func3.0
deleted file mode 100644
index 32646651..00000000
--- a/bin/1sh/tests/parser/func3.0
+++ /dev/null
@@ -1,6 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/parser/func3.0 222512 2011-05-30 21:49:59Z jilles $
-
-name=/var/empty/nosuch
-f() { true; } <$name
-name=/dev/null
-f
diff --git a/bin/1sh/tests/parser/heredoc1.0 b/bin/1sh/tests/parser/heredoc1.0
deleted file mode 100644
index dd7ad331..00000000
--- a/bin/1sh/tests/parser/heredoc1.0
+++ /dev/null
@@ -1,85 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/parser/heredoc1.0 204836 2010-03-07 15:08:42Z jilles $
-
-failures=0
-
-check() {
-	if ! eval "[ $* ]"; then
-		echo "Failed: $*"
-		: $((failures += 1))
-	fi
-}
-
-check '"$(cat <<EOF
-hi
-EOF
-)" = hi'
-
-check '"$(cat <<EOF
-${$+hi}
-EOF
-)" = hi'
-
-unset yy
-check '"$(cat <<EOF
-${yy-hi}
-EOF
-)" = hi'
-
-check '"$(cat <<EOF
-${$+hi
-there}
-EOF
-)" = "hi
-there"'
-
-check '"$(cat <<EOF
-$((1+1))
-EOF
-)" = 2'
-
-check '"$(cat <<EOF
-$(echo hi)
-EOF
-)" = hi'
-
-check '"$(cat <<EOF
-`echo hi`
-EOF
-)" = hi'
-
-check '"$(cat <<\EOF
-${$+hi}
-EOF
-)" = "\${\$+hi}"'
-
-check '"$(cat <<\EOF
-$(
-EOF
-)" = \$\('
-
-check '"$(cat <<\EOF
-`
-EOF
-)" = \`'
-
-check '"$(cat <<EOF
-"
-EOF
-)" = \"'
-
-check '"$(cat <<\EOF
-"
-EOF
-)" = \"'
-
-check '"$(cat <<esac
-'"'"'
-esac
-)" = "'"'"'"'
-
-check '"$(cat <<\)
-'"'"'
-)
-)" = "'"'"'"'
-
-exit $((failures != 0))
diff --git a/bin/1sh/tests/parser/heredoc10.0 b/bin/1sh/tests/parser/heredoc10.0
deleted file mode 100644
index 5ada3115..00000000
--- a/bin/1sh/tests/parser/heredoc10.0
+++ /dev/null
@@ -1,49 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/parser/heredoc10.0 221887 2011-05-14 14:19:30Z jilles $
-
-# It may be argued that
-#   x=$(cat <<EOF
-#   foo
-#   EOF)
-# is a valid complete command that sets x to foo, because
-#   cat <<EOF
-#   foo
-#   EOF
-# is a valid script even without the final newline.
-# However, if the here-document is not within a new-style command substitution
-# or there are other constructs nested inside the command substitution that
-# need terminators, the delimiter at the start of a line followed by a close
-# parenthesis is clearly a literal part of the here-document.
-
-# This file contains tests that may not work with simplistic $(...) parsers.
-# The open parentheses in comments help mksh, but not zsh.
-
-failures=0
-
-check() {
-	if ! eval "[ $* ]"; then
-		echo "Failed: $*"
-		: $((failures += 1))
-	fi
-}
-
-check '"$(cat <<EOF # (
-EOF )
-EOF
-)" = "EOF )"'
-
-check '"$({ cat <<EOF # (
-EOF)
-EOF
-})" = "EOF)"'
-
-check '"$(if :; then cat <<EOF # (
-EOF)
-EOF
-fi)" = "EOF)"'
-
-check '"$( (cat <<EOF # (
-EOF)
-EOF
-))" = "EOF)"'
-
-exit $((failures != 0))
diff --git a/bin/1sh/tests/parser/heredoc11.0 b/bin/1sh/tests/parser/heredoc11.0
deleted file mode 100644
index ed255593..00000000
--- a/bin/1sh/tests/parser/heredoc11.0
+++ /dev/null
@@ -1,26 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/parser/heredoc11.0 222134 2011-05-20 16:03:36Z jilles $
-
-failures=''
-
-check() {
-	if eval "[ $* ]"; then
-		:
-	else
-		echo "Failed: $*"
-		failures=x$failures
-	fi
-}
-
-check '`cat <<EOF
-foo
-EOF` = foo'
-
-check '"`cat <<EOF
-foo
-EOF`" = foo'
-
-check '`eval "cat <<EOF
-foo
-EOF"` = foo'
-
-test "x$failures" = x
diff --git a/bin/1sh/tests/parser/heredoc12.0 b/bin/1sh/tests/parser/heredoc12.0
deleted file mode 100644
index 6a5eefdc..00000000
--- a/bin/1sh/tests/parser/heredoc12.0
+++ /dev/null
@@ -1,47 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/parser/heredoc12.0 271593 2014-09-14 16:46:30Z jilles $
-
-failures=0
-
-check() {
-	if ! eval "[ $* ]"; then
-		echo "Failed: $*"
-		: $((failures += 1))
-	fi
-}
-
-longmark=`printf %01000d 4`
-longmarkstripped=`printf %0999d 0`
-
-check '"$(cat <<'"$longmark
-$longmark"'
-echo yes)" = "yes"'
-
-check '"$(cat <<\'"$longmark
-$longmark"'
-echo yes)" = "yes"'
-
-check '"$(cat <<'"$longmark
-yes
-$longmark"'
-)" = "yes"'
-
-check '"$(cat <<\'"$longmark
-yes
-$longmark"'
-)" = "yes"'
-
-check '"$(cat <<'"$longmark
-$longmarkstripped
-$longmark.
-$longmark"'
-)" = "'"$longmarkstripped
-$longmark."'"'
-
-check '"$(cat <<\'"$longmark
-$longmarkstripped
-$longmark.
-$longmark"'
-)" = "'"$longmarkstripped
-$longmark."'"'
-
-exit $((failures != 0))
diff --git a/bin/1sh/tests/parser/heredoc13.0 b/bin/1sh/tests/parser/heredoc13.0
deleted file mode 100644
index 705082bb..00000000
--- a/bin/1sh/tests/parser/heredoc13.0
+++ /dev/null
@@ -1,21 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/parser/heredoc13.0 287408 2015-09-02 19:49:55Z jilles $
-
-failures=0
-
-check() {
-	if ! eval "[ $* ]"; then
-		echo "Failed: $*"
-		: $((failures += 1))
-	fi
-}
-
-check '"$(cat <<""
-
-echo yes)" = "yes"'
-
-check '"$(cat <<""
-yes
-
-)" = "yes"'
-
-exit $((failures != 0))
diff --git a/bin/1sh/tests/parser/heredoc2.0 b/bin/1sh/tests/parser/heredoc2.0
deleted file mode 100644
index 19314734..00000000
--- a/bin/1sh/tests/parser/heredoc2.0
+++ /dev/null
@@ -1,39 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/parser/heredoc2.0 211405 2010-08-16 21:14:49Z jilles $
-
-failures=0
-
-check() {
-	if ! eval "[ $* ]"; then
-		echo "Failed: $*"
-		: $((failures += 1))
-	fi
-}
-
-s='ast*que?non' sq=\' dq=\"
-
-check '"$(cat <<EOF
-${s}
-EOF
-)" = "ast*que?non"'
-
-check '"$(cat <<EOF
-${s+'$sq'x'$sq'}
-EOF
-)" = ${sq}x${sq}'
-
-check '"$(cat <<EOF
-${s#ast}
-EOF
-)" = "*que?non"'
-
-check '"$(cat <<EOF
-${s##"ast"}
-EOF
-)" = "*que?non"'
-
-check '"$(cat <<EOF
-${s##'$sq'ast'$sq'}
-EOF
-)" = "*que?non"'
-
-exit $((failures != 0))
diff --git a/bin/1sh/tests/parser/heredoc3.0 b/bin/1sh/tests/parser/heredoc3.0
deleted file mode 100644
index f0c8d88a..00000000
--- a/bin/1sh/tests/parser/heredoc3.0
+++ /dev/null
@@ -1,7 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/parser/heredoc3.0 207824 2010-05-09 17:10:50Z jilles $
-
-# This may be expected to work, but pretty much only ash derivatives allow it.
-
-test "$(cat <<EOF)" = "hi there"
-hi there
-EOF
diff --git a/bin/1sh/tests/parser/heredoc4.0 b/bin/1sh/tests/parser/heredoc4.0
deleted file mode 100644
index 1ea11a55..00000000
--- a/bin/1sh/tests/parser/heredoc4.0
+++ /dev/null
@@ -1,44 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/parser/heredoc4.0 208655 2010-05-30 14:11:27Z jilles $
-
-failures=0
-
-check() {
-	if ! eval "[ $* ]"; then
-		echo "Failed: $*"
-		: $((failures += 1))
-	fi
-}
-
-f() {
-	cat <<EOF && echo `echo bar`
-foo
-EOF
-}
-check '"`f`" = "foo
-bar"'
-
-f() {
-	cat <<EOF && echo $(echo bar)
-foo
-EOF
-}
-check '"$(f)" = "foo
-bar"'
-
-f() {
-	echo `echo bar` && cat <<EOF
-foo
-EOF
-}
-check '"`f`" = "bar
-foo"'
-
-f() {
-	echo $(echo bar) && cat <<EOF
-foo
-EOF
-}
-check '"$(f)" = "bar
-foo"'
-
-exit $((failures != 0))
diff --git a/bin/1sh/tests/parser/heredoc5.0 b/bin/1sh/tests/parser/heredoc5.0
deleted file mode 100644
index e261a2a3..00000000
--- a/bin/1sh/tests/parser/heredoc5.0
+++ /dev/null
@@ -1,56 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/parser/heredoc5.0 208655 2010-05-30 14:11:27Z jilles $
-
-failures=0
-
-check() {
-	if ! eval "[ $* ]"; then
-		echo "Failed: $*"
-		: $((failures += 1))
-	fi
-}
-
-f() {
-	cat <<EOF && echo `cat <<EOF
-bar
-EOF
-`
-foo
-EOF
-}
-check '"`f`" = "foo
-bar"'
-
-f() {
-	cat <<EOF && echo $(cat <<EOF
-bar
-EOF
-)
-foo
-EOF
-}
-check '"$(f)" = "foo
-bar"'
-
-f() {
-	echo `cat <<EOF
-bar
-EOF
-` && cat <<EOF
-foo
-EOF
-}
-check '"`f`" = "bar
-foo"'
-
-f() {
-	echo $(cat <<EOF
-bar
-EOF
-) && cat <<EOF
-foo
-EOF
-}
-check '"$(f)" = "bar
-foo"'
-
-exit $((failures != 0))
diff --git a/bin/1sh/tests/parser/heredoc6.0 b/bin/1sh/tests/parser/heredoc6.0
deleted file mode 100644
index 9b791856..00000000
--- a/bin/1sh/tests/parser/heredoc6.0
+++ /dev/null
@@ -1,5 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/parser/heredoc6.0 208656 2010-05-30 14:20:32Z jilles $
-
-r=
-! command eval ": <<EOF; )" 2>/dev/null; command eval : hi \${r:=0}
-exit ${r:-3}
diff --git a/bin/1sh/tests/parser/heredoc7.0 b/bin/1sh/tests/parser/heredoc7.0
deleted file mode 100644
index 0296f663..00000000
--- a/bin/1sh/tests/parser/heredoc7.0
+++ /dev/null
@@ -1,19 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/parser/heredoc7.0 210488 2010-07-25 22:25:52Z jilles $
-
-# Some of these created malformed parse trees with null pointers for here
-# documents, causing the here document writing process to segfault.
-eval ': <<EOF'
-eval ': <<EOF;'
-eval '`: <<EOF`'
-eval '`: <<EOF;`'
-eval '`: <<EOF`;'
-eval '`: <<EOF;`;'
-
-# Some of these created malformed parse trees with null pointers for here
-# documents, causing sh to segfault.
-eval ': <<\EOF'
-eval ': <<\EOF;'
-eval '`: <<\EOF`'
-eval '`: <<\EOF;`'
-eval '`: <<\EOF`;'
-eval '`: <<\EOF;`;'
diff --git a/bin/1sh/tests/parser/heredoc8.0 b/bin/1sh/tests/parser/heredoc8.0
deleted file mode 100644
index 1cb8c92c..00000000
--- a/bin/1sh/tests/parser/heredoc8.0
+++ /dev/null
@@ -1,20 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/parser/heredoc8.0 211405 2010-08-16 21:14:49Z jilles $
-
-failures=0
-
-check() {
-	if ! eval "[ $* ]"; then
-		echo "Failed: $*"
-		: $((failures += 1))
-	fi
-}
-
-s='ast*que?non' sq=\' dq=\"
-
-# This is possibly useful but differs from other shells.
-check '"$(cat <<EOF
-${s+"x"}
-EOF
-)" = ${dq}x${dq}'
-
-exit $((failures != 0))
diff --git a/bin/1sh/tests/parser/heredoc9.0 b/bin/1sh/tests/parser/heredoc9.0
deleted file mode 100644
index f2958c72..00000000
--- a/bin/1sh/tests/parser/heredoc9.0
+++ /dev/null
@@ -1,58 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/parser/heredoc9.0 221887 2011-05-14 14:19:30Z jilles $
-
-# It may be argued that
-#   x=$(cat <<EOF
-#   foo
-#   EOF)
-# is a valid complete command that sets x to foo, because
-#   cat <<EOF
-#   foo
-#   EOF
-# is a valid script even without the final newline.
-# However, if the here-document is not within a new-style command substitution
-# or there are other constructs nested inside the command substitution that
-# need terminators, the delimiter at the start of a line followed by a close
-# parenthesis is clearly a literal part of the here-document.
-
-# This file contains tests that also work with simplistic $(...) parsers.
-
-failures=0
-
-check() {
-	if ! eval "[ $* ]"; then
-		echo "Failed: $*"
-		: $((failures += 1))
-	fi
-}
-
-check '`${SH} -c "cat <<EOF
-EOF)
-EOF
-"` = "EOF)"'
-
-check '`${SH} -c "(cat <<EOF
-EOF)
-EOF
-)"` = "EOF)"'
-
-check '"`cat <<EOF
-EOF x
-EOF
-`" = "EOF x"'
-
-check '"`cat <<EOF
-EOF )
-EOF
-`" = "EOF )"'
-
-check '"`cat <<EOF
-EOF)
-EOF
-`" = "EOF)"'
-
-check '"$(cat <<EOF
-EOF x
-EOF
-)" = "EOF x"'
-
-exit $((failures != 0))
diff --git a/bin/1sh/tests/parser/line-cont1.0 b/bin/1sh/tests/parser/line-cont1.0
deleted file mode 100644
index be1673ac..00000000
--- a/bin/1sh/tests/parser/line-cont1.0
+++ /dev/null
@@ -1,16 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/parser/line-cont1.0 273243 2014-10-17 21:52:57Z jilles $
-
-i\
-f
-t\
-r\
-u\
-e
-t\
-h\
-e\
-n
-:
-\
-f\
-i
diff --git a/bin/1sh/tests/parser/line-cont10.0 b/bin/1sh/tests/parser/line-cont10.0
deleted file mode 100644
index d79f182b..00000000
--- a/bin/1sh/tests/parser/line-cont10.0
+++ /dev/null
@@ -1,18 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/parser/line-cont10.0 273276 2014-10-19 11:59:15Z jilles $
-
-v=XaaaXbbbX
-[ "${v\
-#\
-*\
-a}.${v\
-#\
-#\
-*\
-a}.${v\
-%\
-b\
-*}.${v\
-%\
-%\
-b\
-*}" = aaXbbbX.XbbbX.XaaaXbb.XaaaX ]
diff --git a/bin/1sh/tests/parser/line-cont11.0 b/bin/1sh/tests/parser/line-cont11.0
deleted file mode 100644
index 053d81d3..00000000
--- a/bin/1sh/tests/parser/line-cont11.0
+++ /dev/null
@@ -1,23 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/parser/line-cont11.0 273276 2014-10-19 11:59:15Z jilles $
-
-T=$(mktemp "${TMPDIR:-/tmp}/sh-test.XXXXXXXX") || exit
-trap 'rm -f -- "$T"' 0
-w='#A'
-# A naive pgetc_linecont() would push back two characters here, which
-# fails if a new buffer is read between the two characters.
-c='${w#\#}'
-c=$c$c$c$c
-c=$c$c$c$c
-c=$c$c$c$c
-c=$c$c$c$c
-c=$c$c$c$c
-c=$c$c$c$c
-printf 'v=%s\n' "$c" >"$T"
-. "$T"
-if [ "${#v}" != 4096 ]; then
-	echo "Length is bad (${#v})"
-	exit 3
-fi
-case $v in
-*[!A]*) echo "Content is bad"; exit 3 ;;
-esac
diff --git a/bin/1sh/tests/parser/line-cont12.0 b/bin/1sh/tests/parser/line-cont12.0
deleted file mode 100644
index 916cec7b..00000000
--- a/bin/1sh/tests/parser/line-cont12.0
+++ /dev/null
@@ -1,5 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/parser/line-cont12.0 333507 2018-05-11 21:56:01Z jilles $
-
-[ '\
-' = "\\
-" ]
diff --git a/bin/1sh/tests/parser/line-cont2.0 b/bin/1sh/tests/parser/line-cont2.0
deleted file mode 100644
index 0f058e15..00000000
--- a/bin/1sh/tests/parser/line-cont2.0
+++ /dev/null
@@ -1,4 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/parser/line-cont2.0 273243 2014-10-17 21:52:57Z jilles $
-
-[ "a\
-b" = ab ]
diff --git a/bin/1sh/tests/parser/line-cont3.0 b/bin/1sh/tests/parser/line-cont3.0
deleted file mode 100644
index 196d4203..00000000
--- a/bin/1sh/tests/parser/line-cont3.0
+++ /dev/null
@@ -1,7 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/parser/line-cont3.0 273243 2014-10-17 21:52:57Z jilles $
-
-v=`printf %s 'a\
-b'`
-w="`printf %s 'c\
-d'`"
-[ "$v$w" = abcd ]
diff --git a/bin/1sh/tests/parser/line-cont4.0 b/bin/1sh/tests/parser/line-cont4.0
deleted file mode 100644
index 47fc8410..00000000
--- a/bin/1sh/tests/parser/line-cont4.0
+++ /dev/null
@@ -1,8 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/parser/line-cont4.0 273276 2014-10-19 11:59:15Z jilles $
-
-v=abcd
-[ "$\
-v.$\
-{v}.${\
-v}.${v\
-}" = abcd.abcd.abcd.abcd ]
diff --git a/bin/1sh/tests/parser/line-cont5.0 b/bin/1sh/tests/parser/line-cont5.0
deleted file mode 100644
index b0037c80..00000000
--- a/bin/1sh/tests/parser/line-cont5.0
+++ /dev/null
@@ -1,14 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/parser/line-cont5.0 273276 2014-10-19 11:59:15Z jilles $
-
-bad=1
-case x in
-x\
-) ;\
-; *) exit 7
-esac &\
-& bad= &\
-& : >\
->/dev/null
-
-false |\
-| [ -z "$bad" ]
diff --git a/bin/1sh/tests/parser/line-cont6.0 b/bin/1sh/tests/parser/line-cont6.0
deleted file mode 100644
index 824ed1a5..00000000
--- a/bin/1sh/tests/parser/line-cont6.0
+++ /dev/null
@@ -1,23 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/parser/line-cont6.0 273276 2014-10-19 11:59:15Z jilles $
-
-v0\
-=abc
-
-v=$(cat <\
-<\
-E\
-O\
-F
-${v0}d
-EOF
-)
-
-w=$(cat <\
-<\
--\
-EOF
-	efgh
-EOF
-)
-
-[ "$v.$w" = "abcd.efgh" ]
diff --git a/bin/1sh/tests/parser/line-cont7.0 b/bin/1sh/tests/parser/line-cont7.0
deleted file mode 100644
index 0e512c3f..00000000
--- a/bin/1sh/tests/parser/line-cont7.0
+++ /dev/null
@@ -1,7 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/parser/line-cont7.0 273276 2014-10-19 11:59:15Z jilles $
-
-[ "$(\
-(
-1\
-+ 1)\
-)" = 2 ]
diff --git a/bin/1sh/tests/parser/line-cont8.0 b/bin/1sh/tests/parser/line-cont8.0
deleted file mode 100644
index ce4a9714..00000000
--- a/bin/1sh/tests/parser/line-cont8.0
+++ /dev/null
@@ -1,6 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/parser/line-cont8.0 273276 2014-10-19 11:59:15Z jilles $
-
-set -- a b c d e f g h i j
-[ "${1\
-0\
-}" = j ]
diff --git a/bin/1sh/tests/parser/line-cont9.0 b/bin/1sh/tests/parser/line-cont9.0
deleted file mode 100644
index 92e14b95..00000000
--- a/bin/1sh/tests/parser/line-cont9.0
+++ /dev/null
@@ -1,6 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/parser/line-cont9.0 273276 2014-10-19 11:59:15Z jilles $
-
-[ "${$\
-:\
-+\
-xyz}" = xyz ]
diff --git a/bin/1sh/tests/parser/no-space1.0 b/bin/1sh/tests/parser/no-space1.0
deleted file mode 100644
index 9546f811..00000000
--- a/bin/1sh/tests/parser/no-space1.0
+++ /dev/null
@@ -1,18 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/parser/no-space1.0 218891 2011-02-20 17:28:58Z jilles $
-
-# These are ugly but are required to work.
-
-set -e
-
-while(false)do(:)done
-if(false)then(:)fi
-if(false)then(:)else(:)fi
-(:&&:)||:
-until(:)do(:)done
-case x in(x);;*)exit 1;(:)esac
-case x in(x);;*)exit 1;;esac
-for i do(:)done
-{(:)}
-f(){(:)}
-:|:
-(:)|(:)
diff --git a/bin/1sh/tests/parser/no-space2.0 b/bin/1sh/tests/parser/no-space2.0
deleted file mode 100644
index 2448d9af..00000000
--- a/bin/1sh/tests/parser/no-space2.0
+++ /dev/null
@@ -1,7 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/parser/no-space2.0 218891 2011-02-20 17:28:58Z jilles $
-
-# This conflicts with ksh extended patterns but occurs in the wild.
-
-set -e
-
-!(false)
diff --git a/bin/1sh/tests/parser/nul1.0 b/bin/1sh/tests/parser/nul1.0
deleted file mode 100644
index 6919b3a4..00000000
--- a/bin/1sh/tests/parser/nul1.0
+++ /dev/null
@@ -1,12 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/parser/nul1.0 295825 2016-02-19 21:53:12Z jilles $
-# Although POSIX does not specify the effect of NUL bytes in scripts,
-# we ignore them.
-
-{
-	printf 'v=%03000d\0%02000d' 7 2
-	dd if=/dev/zero bs=1000 count=1 status=none
-	printf '1 w=%03000d%02000d1\0\n' 7 2
-	printf '\0l\0v\0=\0$\0{\0#\0v\0}\n'
-	printf '\0l\0w\0=\0\0$\0{\0#\0w}\0\0\0\n'
-	printf '[ "$lv.$lw.$v" = "5001.5001.$w" ]\n'
-} | ${SH}
diff --git a/bin/1sh/tests/parser/only-redir1.0 b/bin/1sh/tests/parser/only-redir1.0
deleted file mode 100644
index 3479c3bb..00000000
--- a/bin/1sh/tests/parser/only-redir1.0
+++ /dev/null
@@ -1,3 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/parser/only-redir1.0 210221 2010-07-18 12:45:31Z jilles $
-</dev/null &
-wait $!
diff --git a/bin/1sh/tests/parser/only-redir2.0 b/bin/1sh/tests/parser/only-redir2.0
deleted file mode 100644
index b0b3d2cc..00000000
--- a/bin/1sh/tests/parser/only-redir2.0
+++ /dev/null
@@ -1,2 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/parser/only-redir2.0 254335 2013-08-14 19:34:13Z jilles $
-</dev/null | :
diff --git a/bin/1sh/tests/parser/only-redir3.0 b/bin/1sh/tests/parser/only-redir3.0
deleted file mode 100644
index 972c9aef..00000000
--- a/bin/1sh/tests/parser/only-redir3.0
+++ /dev/null
@@ -1,2 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/parser/only-redir3.0 254335 2013-08-14 19:34:13Z jilles $
-case x in x) </dev/null ;; esac
diff --git a/bin/1sh/tests/parser/only-redir4.0 b/bin/1sh/tests/parser/only-redir4.0
deleted file mode 100644
index 9e7cda83..00000000
--- a/bin/1sh/tests/parser/only-redir4.0
+++ /dev/null
@@ -1,2 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/parser/only-redir4.0 254335 2013-08-14 19:34:13Z jilles $
-case x in x) </dev/null ;& esac
diff --git a/bin/1sh/tests/parser/pipe-not1.0 b/bin/1sh/tests/parser/pipe-not1.0
deleted file mode 100644
index de83b6b2..00000000
--- a/bin/1sh/tests/parser/pipe-not1.0
+++ /dev/null
@@ -1,3 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/parser/pipe-not1.0 214281 2010-10-24 17:06:49Z jilles $
-
-: | ! : | false
diff --git a/bin/1sh/tests/parser/set-v1.0 b/bin/1sh/tests/parser/set-v1.0
deleted file mode 100644
index eb985e6b..00000000
--- a/bin/1sh/tests/parser/set-v1.0
+++ /dev/null
@@ -1,8 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/parser/set-v1.0 295937 2016-02-23 22:44:01Z jilles $
-
-${SH} <<\EOF
-echo one >&2
-set -v
-echo two >&2
-echo three >&2
-EOF
diff --git a/bin/1sh/tests/parser/set-v1.0.stderr b/bin/1sh/tests/parser/set-v1.0.stderr
deleted file mode 100644
index d904fa5f..00000000
--- a/bin/1sh/tests/parser/set-v1.0.stderr
+++ /dev/null
@@ -1,5 +0,0 @@
-one
-echo two >&2
-two
-echo three >&2
-three
diff --git a/bin/1sh/tests/parser/var-assign1.0 b/bin/1sh/tests/parser/var-assign1.0
deleted file mode 100644
index 244ccfc9..00000000
--- a/bin/1sh/tests/parser/var-assign1.0
+++ /dev/null
@@ -1,19 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/parser/var-assign1.0 257920 2013-11-10 18:46:59Z jilles $
-# In a variable assignment, both the name and the equals sign must be entirely
-# unquoted. Therefore, there is only one assignment below; the other words
-# containing equals signs are command words.
-
-abc=0
-\abc=1 2>/dev/null
-a\bc=2 2>/dev/null
-abc\=3 2>/dev/null
-a\bc\=4 2>/dev/null
-'abc'=5 2>/dev/null
-a'b'c=6 2>/dev/null
-abc'='7 2>/dev/null
-'abc=8' 2>/dev/null
-"abc"=9 2>/dev/null
-a"b"c=10 2>/dev/null
-abc"="11 2>/dev/null
-"abc=12" 2>/dev/null
-[ "$abc" = 0 ]
diff --git a/bin/1sh/tests/set-e/Makefile b/bin/1sh/tests/set-e/Makefile
deleted file mode 100644
index d938300e..00000000
--- a/bin/1sh/tests/set-e/Makefile
+++ /dev/null
@@ -1,46 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/set-e/Makefile 299094 2016-05-04 23:20:53Z ngie $
-
-PACKAGE=	tests
-
-TESTSDIR=	${TESTSBASE}/bin/sh/${.CURDIR:T}
-
-.PATH: ${.CURDIR:H}
-ATF_TESTS_SH=	functional_test
-
-${PACKAGE}FILES+=	and1.0
-${PACKAGE}FILES+=	and2.1
-${PACKAGE}FILES+=	and3.0
-${PACKAGE}FILES+=	and4.0
-${PACKAGE}FILES+=	background1.0
-${PACKAGE}FILES+=	cmd1.0
-${PACKAGE}FILES+=	cmd2.1
-${PACKAGE}FILES+=	elif1.0
-${PACKAGE}FILES+=	elif2.0
-${PACKAGE}FILES+=	eval1.0
-${PACKAGE}FILES+=	eval2.1
-${PACKAGE}FILES+=	for1.0
-${PACKAGE}FILES+=	func1.0
-${PACKAGE}FILES+=	func2.1
-${PACKAGE}FILES+=	if1.0
-${PACKAGE}FILES+=	if2.0
-${PACKAGE}FILES+=	if3.0
-${PACKAGE}FILES+=	not1.0
-${PACKAGE}FILES+=	not2.0
-${PACKAGE}FILES+=	or1.0
-${PACKAGE}FILES+=	or2.0
-${PACKAGE}FILES+=	or3.1
-${PACKAGE}FILES+=	pipe1.1
-${PACKAGE}FILES+=	pipe2.0
-${PACKAGE}FILES+=	return1.0
-${PACKAGE}FILES+=	semi1.1
-${PACKAGE}FILES+=	semi2.1
-${PACKAGE}FILES+=	subshell1.0
-${PACKAGE}FILES+=	subshell2.1
-${PACKAGE}FILES+=	until1.0
-${PACKAGE}FILES+=	until2.0
-${PACKAGE}FILES+=	until3.0
-${PACKAGE}FILES+=	while1.0
-${PACKAGE}FILES+=	while2.0
-${PACKAGE}FILES+=	while3.0
-
-.include <bsd.test.mk>
diff --git a/bin/1sh/tests/set-e/Makefile.depend b/bin/1sh/tests/set-e/Makefile.depend
deleted file mode 100644
index 110a72e1..00000000
--- a/bin/1sh/tests/set-e/Makefile.depend
+++ /dev/null
@@ -1,11 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/set-e/Makefile.depend 296587 2016-03-09 22:46:01Z bdrewery $
-# Autogenerated - do NOT edit!
-
-DIRDEPS = \
-
-
-.include <dirdeps.mk>
-
-.if ${DEP_RELDIR} == ${_DEP_RELDIR}
-# local dependencies - needed for -jN in clean tree
-.endif
diff --git a/bin/1sh/tests/set-e/and1.0 b/bin/1sh/tests/set-e/and1.0
deleted file mode 100644
index dc5a0108..00000000
--- a/bin/1sh/tests/set-e/and1.0
+++ /dev/null
@@ -1,3 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/set-e/and1.0 149781 2005-09-04 11:59:59Z stefanf $
-set -e
-true && true
diff --git a/bin/1sh/tests/set-e/and2.1 b/bin/1sh/tests/set-e/and2.1
deleted file mode 100644
index c964f3df..00000000
--- a/bin/1sh/tests/set-e/and2.1
+++ /dev/null
@@ -1,4 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/set-e/and2.1 149781 2005-09-04 11:59:59Z stefanf $
-set -e
-true && false
-exit 0
diff --git a/bin/1sh/tests/set-e/and3.0 b/bin/1sh/tests/set-e/and3.0
deleted file mode 100644
index b3ef8b3d..00000000
--- a/bin/1sh/tests/set-e/and3.0
+++ /dev/null
@@ -1,4 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/set-e/and3.0 149781 2005-09-04 11:59:59Z stefanf $
-set -e
-false && true
-exit 0
diff --git a/bin/1sh/tests/set-e/and4.0 b/bin/1sh/tests/set-e/and4.0
deleted file mode 100644
index 356804dd..00000000
--- a/bin/1sh/tests/set-e/and4.0
+++ /dev/null
@@ -1,4 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/set-e/and4.0 149781 2005-09-04 11:59:59Z stefanf $
-set -e
-false && false
-exit 0
diff --git a/bin/1sh/tests/set-e/background1.0 b/bin/1sh/tests/set-e/background1.0
deleted file mode 100644
index b7d70c7e..00000000
--- a/bin/1sh/tests/set-e/background1.0
+++ /dev/null
@@ -1,3 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/set-e/background1.0 149781 2005-09-04 11:59:59Z stefanf $
-set -e
-false &
diff --git a/bin/1sh/tests/set-e/cmd1.0 b/bin/1sh/tests/set-e/cmd1.0
deleted file mode 100644
index f88034f7..00000000
--- a/bin/1sh/tests/set-e/cmd1.0
+++ /dev/null
@@ -1,3 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/set-e/cmd1.0 149781 2005-09-04 11:59:59Z stefanf $
-set -e
-true
diff --git a/bin/1sh/tests/set-e/cmd2.1 b/bin/1sh/tests/set-e/cmd2.1
deleted file mode 100644
index a8dbf64f..00000000
--- a/bin/1sh/tests/set-e/cmd2.1
+++ /dev/null
@@ -1,4 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/set-e/cmd2.1 149781 2005-09-04 11:59:59Z stefanf $
-set -e
-false
-exit 0
diff --git a/bin/1sh/tests/set-e/elif1.0 b/bin/1sh/tests/set-e/elif1.0
deleted file mode 100644
index aa8ee945..00000000
--- a/bin/1sh/tests/set-e/elif1.0
+++ /dev/null
@@ -1,7 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/set-e/elif1.0 211399 2010-08-16 17:18:08Z jilles $
-set -e
-if false; then
-	:
-elif false; then
-	:
-fi
diff --git a/bin/1sh/tests/set-e/elif2.0 b/bin/1sh/tests/set-e/elif2.0
deleted file mode 100644
index f742f81b..00000000
--- a/bin/1sh/tests/set-e/elif2.0
+++ /dev/null
@@ -1,7 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/set-e/elif2.0 211399 2010-08-16 17:18:08Z jilles $
-set -e
-if false; then
-	:
-elif false; false; then
-	:
-fi
diff --git a/bin/1sh/tests/set-e/eval1.0 b/bin/1sh/tests/set-e/eval1.0
deleted file mode 100644
index 257ccd06..00000000
--- a/bin/1sh/tests/set-e/eval1.0
+++ /dev/null
@@ -1,3 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/set-e/eval1.0 193178 2009-05-31 17:23:27Z stefanf $
-set -e
-eval false || true
diff --git a/bin/1sh/tests/set-e/eval2.1 b/bin/1sh/tests/set-e/eval2.1
deleted file mode 100644
index c6f161b9..00000000
--- a/bin/1sh/tests/set-e/eval2.1
+++ /dev/null
@@ -1,4 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/set-e/eval2.1 193178 2009-05-31 17:23:27Z stefanf $
-set -e
-eval false
-exit 0
diff --git a/bin/1sh/tests/set-e/for1.0 b/bin/1sh/tests/set-e/for1.0
deleted file mode 100644
index 344d851c..00000000
--- a/bin/1sh/tests/set-e/for1.0
+++ /dev/null
@@ -1,9 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/set-e/for1.0 149791 2005-09-05 09:42:10Z stefanf $
-set -e
-f() {
-	for i in a b c; do
-		false
-		true
-	done
-}
-f || true
diff --git a/bin/1sh/tests/set-e/func1.0 b/bin/1sh/tests/set-e/func1.0
deleted file mode 100644
index a3435785..00000000
--- a/bin/1sh/tests/set-e/func1.0
+++ /dev/null
@@ -1,7 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/set-e/func1.0 149791 2005-09-05 09:42:10Z stefanf $
-set -e
-f() {
-	false
-	true
-}
-f || true
diff --git a/bin/1sh/tests/set-e/func2.1 b/bin/1sh/tests/set-e/func2.1
deleted file mode 100644
index 1ac1b46f..00000000
--- a/bin/1sh/tests/set-e/func2.1
+++ /dev/null
@@ -1,7 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/set-e/func2.1 149791 2005-09-05 09:42:10Z stefanf $
-set -e
-f() {
-	false
-	exit 0
-}
-f
diff --git a/bin/1sh/tests/set-e/if1.0 b/bin/1sh/tests/set-e/if1.0
deleted file mode 100644
index 19cf155f..00000000
--- a/bin/1sh/tests/set-e/if1.0
+++ /dev/null
@@ -1,5 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/set-e/if1.0 211399 2010-08-16 17:18:08Z jilles $
-set -e
-if false; then
-	:
-fi
diff --git a/bin/1sh/tests/set-e/if2.0 b/bin/1sh/tests/set-e/if2.0
deleted file mode 100644
index 52e6e596..00000000
--- a/bin/1sh/tests/set-e/if2.0
+++ /dev/null
@@ -1,7 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/set-e/if2.0 149781 2005-09-04 11:59:59Z stefanf $
-set -e
-# PR 28852
-if true; then
-	false && true
-fi
-exit 0
diff --git a/bin/1sh/tests/set-e/if3.0 b/bin/1sh/tests/set-e/if3.0
deleted file mode 100644
index 61598039..00000000
--- a/bin/1sh/tests/set-e/if3.0
+++ /dev/null
@@ -1,5 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/set-e/if3.0 211399 2010-08-16 17:18:08Z jilles $
-set -e
-if false; false; then
-	:
-fi
diff --git a/bin/1sh/tests/set-e/not1.0 b/bin/1sh/tests/set-e/not1.0
deleted file mode 100644
index 5421ab4a..00000000
--- a/bin/1sh/tests/set-e/not1.0
+++ /dev/null
@@ -1,4 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/set-e/not1.0 149781 2005-09-04 11:59:59Z stefanf $
-set -e
-! true
-exit 0
diff --git a/bin/1sh/tests/set-e/not2.0 b/bin/1sh/tests/set-e/not2.0
deleted file mode 100644
index 146f4949..00000000
--- a/bin/1sh/tests/set-e/not2.0
+++ /dev/null
@@ -1,4 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/set-e/not2.0 193178 2009-05-31 17:23:27Z stefanf $
-set -e
-! false
-! eval false
diff --git a/bin/1sh/tests/set-e/or1.0 b/bin/1sh/tests/set-e/or1.0
deleted file mode 100644
index bdf99f7a..00000000
--- a/bin/1sh/tests/set-e/or1.0
+++ /dev/null
@@ -1,3 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/set-e/or1.0 149781 2005-09-04 11:59:59Z stefanf $
-set -e
-true || false
diff --git a/bin/1sh/tests/set-e/or2.0 b/bin/1sh/tests/set-e/or2.0
deleted file mode 100644
index d96ae4a7..00000000
--- a/bin/1sh/tests/set-e/or2.0
+++ /dev/null
@@ -1,3 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/set-e/or2.0 149781 2005-09-04 11:59:59Z stefanf $
-set -e
-false || true
diff --git a/bin/1sh/tests/set-e/or3.1 b/bin/1sh/tests/set-e/or3.1
deleted file mode 100644
index 3cde1bff..00000000
--- a/bin/1sh/tests/set-e/or3.1
+++ /dev/null
@@ -1,4 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/set-e/or3.1 149781 2005-09-04 11:59:59Z stefanf $
-set -e
-false || false
-exit 0
diff --git a/bin/1sh/tests/set-e/pipe1.1 b/bin/1sh/tests/set-e/pipe1.1
deleted file mode 100644
index b3937ad4..00000000
--- a/bin/1sh/tests/set-e/pipe1.1
+++ /dev/null
@@ -1,4 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/set-e/pipe1.1 149781 2005-09-04 11:59:59Z stefanf $
-set -e
-true | false
-exit 0
diff --git a/bin/1sh/tests/set-e/pipe2.0 b/bin/1sh/tests/set-e/pipe2.0
deleted file mode 100644
index 50d90306..00000000
--- a/bin/1sh/tests/set-e/pipe2.0
+++ /dev/null
@@ -1,3 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/set-e/pipe2.0 149781 2005-09-04 11:59:59Z stefanf $
-set -e
-false | true
diff --git a/bin/1sh/tests/set-e/return1.0 b/bin/1sh/tests/set-e/return1.0
deleted file mode 100644
index 39439b51..00000000
--- a/bin/1sh/tests/set-e/return1.0
+++ /dev/null
@@ -1,11 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/set-e/return1.0 149788 2005-09-04 21:29:09Z stefanf $
-set -e
-
-# PR 77067, 85267
-f() {
-	return 1
-	true
-}
-
-f || true
-exit 0
diff --git a/bin/1sh/tests/set-e/semi1.1 b/bin/1sh/tests/set-e/semi1.1
deleted file mode 100644
index 624d4915..00000000
--- a/bin/1sh/tests/set-e/semi1.1
+++ /dev/null
@@ -1,4 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/set-e/semi1.1 149781 2005-09-04 11:59:59Z stefanf $
-set -e
-false; true
-exit 0
diff --git a/bin/1sh/tests/set-e/semi2.1 b/bin/1sh/tests/set-e/semi2.1
deleted file mode 100644
index f6c8d468..00000000
--- a/bin/1sh/tests/set-e/semi2.1
+++ /dev/null
@@ -1,4 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/set-e/semi2.1 149781 2005-09-04 11:59:59Z stefanf $
-set -e
-true; false
-exit 0
diff --git a/bin/1sh/tests/set-e/subshell1.0 b/bin/1sh/tests/set-e/subshell1.0
deleted file mode 100644
index 7975eac9..00000000
--- a/bin/1sh/tests/set-e/subshell1.0
+++ /dev/null
@@ -1,3 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/set-e/subshell1.0 149781 2005-09-04 11:59:59Z stefanf $
-set -e
-(true)
diff --git a/bin/1sh/tests/set-e/subshell2.1 b/bin/1sh/tests/set-e/subshell2.1
deleted file mode 100644
index 6b441cd5..00000000
--- a/bin/1sh/tests/set-e/subshell2.1
+++ /dev/null
@@ -1,4 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/set-e/subshell2.1 149781 2005-09-04 11:59:59Z stefanf $
-set -e
-(false)
-exit 0
diff --git a/bin/1sh/tests/set-e/until1.0 b/bin/1sh/tests/set-e/until1.0
deleted file mode 100644
index 281b4617..00000000
--- a/bin/1sh/tests/set-e/until1.0
+++ /dev/null
@@ -1,5 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/set-e/until1.0 149781 2005-09-04 11:59:59Z stefanf $
-set -e
-until false; do
-	break
-done
diff --git a/bin/1sh/tests/set-e/until2.0 b/bin/1sh/tests/set-e/until2.0
deleted file mode 100644
index 8b571d31..00000000
--- a/bin/1sh/tests/set-e/until2.0
+++ /dev/null
@@ -1,5 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/set-e/until2.0 149781 2005-09-04 11:59:59Z stefanf $
-set -e
-until false; false; do
-	break
-done
diff --git a/bin/1sh/tests/set-e/until3.0 b/bin/1sh/tests/set-e/until3.0
deleted file mode 100644
index cc39584c..00000000
--- a/bin/1sh/tests/set-e/until3.0
+++ /dev/null
@@ -1,9 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/set-e/until3.0 149791 2005-09-05 09:42:10Z stefanf $
-set -e
-f() {
-	until false; do
-		false
-		break
-	done
-}
-f || true
diff --git a/bin/1sh/tests/set-e/while1.0 b/bin/1sh/tests/set-e/while1.0
deleted file mode 100644
index a60532c8..00000000
--- a/bin/1sh/tests/set-e/while1.0
+++ /dev/null
@@ -1,5 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/set-e/while1.0 211399 2010-08-16 17:18:08Z jilles $
-set -e
-while false; do
-	:
-done
diff --git a/bin/1sh/tests/set-e/while2.0 b/bin/1sh/tests/set-e/while2.0
deleted file mode 100644
index d0e4f71a..00000000
--- a/bin/1sh/tests/set-e/while2.0
+++ /dev/null
@@ -1,5 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/set-e/while2.0 211399 2010-08-16 17:18:08Z jilles $
-set -e
-while false; false; do
-	:
-done
diff --git a/bin/1sh/tests/set-e/while3.0 b/bin/1sh/tests/set-e/while3.0
deleted file mode 100644
index 5a1b2695..00000000
--- a/bin/1sh/tests/set-e/while3.0
+++ /dev/null
@@ -1,9 +0,0 @@
-# $FreeBSD: releng/12.1/bin/sh/tests/set-e/while3.0 149791 2005-09-05 09:42:10Z stefanf $
-set -e
-f() {
-	while true; do
-		false
-		break
-	done
-}
-f || true