diff options
| author | June McEnroe <june@causal.agency> | 2019-01-10 18:48:02 -0500 |
|---|---|---|
| committer | June McEnroe <june@causal.agency> | 2019-01-10 18:48:02 -0500 |
| commit | 935c68573f8e63468723dc2691957637e4e6bcb7 (patch) | |
| tree | 420e76ad90ffc30fa498ee2cc37009c3b4db794f /bin/cash/tests/expansion | |
| parent | Remove character NETHACKOPTIONS (diff) | |
| download | src-935c68573f8e63468723dc2691957637e4e6bcb7.tar.gz src-935c68573f8e63468723dc2691957637e4e6bcb7.zip | |
Import /usr/src/bin/sh from FreeBSD 12.0-RELEASE
Diffstat (limited to 'bin/cash/tests/expansion')
98 files changed, 2375 insertions, 0 deletions
diff --git a/bin/cash/tests/expansion/Makefile b/bin/cash/tests/expansion/Makefile new file mode 100644 index 00000000..08dc6e71 --- /dev/null +++ b/bin/cash/tests/expansion/Makefile @@ -0,0 +1,108 @@ +# $FreeBSD: releng/12.0/bin/sh/tests/expansion/Makefile 333927 2018-05-20 17:25:52Z 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+= 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 +${PACKAGE}FILES+= readonly1.0 +${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/cash/tests/expansion/arith1.0 b/bin/cash/tests/expansion/arith1.0 new file mode 100644 index 00000000..3d296de1 --- /dev/null +++ b/bin/cash/tests/expansion/arith1.0 @@ -0,0 +1,30 @@ +# $FreeBSD: releng/12.0/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/cash/tests/expansion/arith10.0 b/bin/cash/tests/expansion/arith10.0 new file mode 100644 index 00000000..21715068 --- /dev/null +++ b/bin/cash/tests/expansion/arith10.0 @@ -0,0 +1,35 @@ +# $FreeBSD: releng/12.0/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/cash/tests/expansion/arith11.0 b/bin/cash/tests/expansion/arith11.0 new file mode 100644 index 00000000..dc3f07a3 --- /dev/null +++ b/bin/cash/tests/expansion/arith11.0 @@ -0,0 +1,12 @@ +# $FreeBSD: releng/12.0/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/cash/tests/expansion/arith12.0 b/bin/cash/tests/expansion/arith12.0 new file mode 100644 index 00000000..23eca2dc --- /dev/null +++ b/bin/cash/tests/expansion/arith12.0 @@ -0,0 +1,4 @@ +# $FreeBSD: releng/12.0/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/cash/tests/expansion/arith13.0 b/bin/cash/tests/expansion/arith13.0 new file mode 100644 index 00000000..834d95ec --- /dev/null +++ b/bin/cash/tests/expansion/arith13.0 @@ -0,0 +1,6 @@ +# $FreeBSD: releng/12.0/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/cash/tests/expansion/arith14.0 b/bin/cash/tests/expansion/arith14.0 new file mode 100644 index 00000000..5fa2dece --- /dev/null +++ b/bin/cash/tests/expansion/arith14.0 @@ -0,0 +1,40 @@ +# $FreeBSD: releng/12.0/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/cash/tests/expansion/arith2.0 b/bin/cash/tests/expansion/arith2.0 new file mode 100644 index 00000000..d5ddbd0d --- /dev/null +++ b/bin/cash/tests/expansion/arith2.0 @@ -0,0 +1,77 @@ +# $FreeBSD: releng/12.0/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/cash/tests/expansion/arith3.0 b/bin/cash/tests/expansion/arith3.0 new file mode 100644 index 00000000..43d5bf06 --- /dev/null +++ b/bin/cash/tests/expansion/arith3.0 @@ -0,0 +1,14 @@ +# $FreeBSD: releng/12.0/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/cash/tests/expansion/arith4.0 b/bin/cash/tests/expansion/arith4.0 new file mode 100644 index 00000000..d4188640 --- /dev/null +++ b/bin/cash/tests/expansion/arith4.0 @@ -0,0 +1,20 @@ +# $FreeBSD: releng/12.0/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/cash/tests/expansion/arith5.0 b/bin/cash/tests/expansion/arith5.0 new file mode 100644 index 00000000..4ec65a0c --- /dev/null +++ b/bin/cash/tests/expansion/arith5.0 @@ -0,0 +1,17 @@ +# $FreeBSD: releng/12.0/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/cash/tests/expansion/arith6.0 b/bin/cash/tests/expansion/arith6.0 new file mode 100644 index 00000000..5cb1e8ff --- /dev/null +++ b/bin/cash/tests/expansion/arith6.0 @@ -0,0 +1,16 @@ +# $FreeBSD: releng/12.0/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/cash/tests/expansion/arith7.0 b/bin/cash/tests/expansion/arith7.0 new file mode 100644 index 00000000..f8a4bec0 --- /dev/null +++ b/bin/cash/tests/expansion/arith7.0 @@ -0,0 +1,12 @@ +# $FreeBSD: releng/12.0/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/cash/tests/expansion/arith8.0 b/bin/cash/tests/expansion/arith8.0 new file mode 100644 index 00000000..31a7306c --- /dev/null +++ b/bin/cash/tests/expansion/arith8.0 @@ -0,0 +1,4 @@ +# $FreeBSD: releng/12.0/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/cash/tests/expansion/arith9.0 b/bin/cash/tests/expansion/arith9.0 new file mode 100644 index 00000000..3915a1a0 --- /dev/null +++ b/bin/cash/tests/expansion/arith9.0 @@ -0,0 +1,20 @@ +# $FreeBSD: releng/12.0/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/cash/tests/expansion/assign1.0 b/bin/cash/tests/expansion/assign1.0 new file mode 100644 index 00000000..6b00d61c --- /dev/null +++ b/bin/cash/tests/expansion/assign1.0 @@ -0,0 +1,37 @@ +# $FreeBSD: releng/12.0/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/cash/tests/expansion/cmdsubst1.0 b/bin/cash/tests/expansion/cmdsubst1.0 new file mode 100644 index 00000000..83644988 --- /dev/null +++ b/bin/cash/tests/expansion/cmdsubst1.0 @@ -0,0 +1,48 @@ +# $FreeBSD: releng/12.0/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/cash/tests/expansion/cmdsubst10.0 b/bin/cash/tests/expansion/cmdsubst10.0 new file mode 100644 index 00000000..4e3b2fc4 --- /dev/null +++ b/bin/cash/tests/expansion/cmdsubst10.0 @@ -0,0 +1,51 @@ +# $FreeBSD: releng/12.0/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/cash/tests/expansion/cmdsubst11.0 b/bin/cash/tests/expansion/cmdsubst11.0 new file mode 100644 index 00000000..36e26d4a --- /dev/null +++ b/bin/cash/tests/expansion/cmdsubst11.0 @@ -0,0 +1,5 @@ +# $FreeBSD: releng/12.0/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/cash/tests/expansion/cmdsubst12.0 b/bin/cash/tests/expansion/cmdsubst12.0 new file mode 100644 index 00000000..e5ad0b09 --- /dev/null +++ b/bin/cash/tests/expansion/cmdsubst12.0 @@ -0,0 +1,6 @@ +# $FreeBSD: releng/12.0/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/cash/tests/expansion/cmdsubst13.0 b/bin/cash/tests/expansion/cmdsubst13.0 new file mode 100644 index 00000000..82ebb9a2 --- /dev/null +++ b/bin/cash/tests/expansion/cmdsubst13.0 @@ -0,0 +1,12 @@ +# $FreeBSD: releng/12.0/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/cash/tests/expansion/cmdsubst14.0 b/bin/cash/tests/expansion/cmdsubst14.0 new file mode 100644 index 00000000..3ee48ef3 --- /dev/null +++ b/bin/cash/tests/expansion/cmdsubst14.0 @@ -0,0 +1,5 @@ +# $FreeBSD: releng/12.0/bin/sh/tests/expansion/cmdsubst14.0 245381 2013-01-13 19:19:40Z jilles $ + +! v=`false + +` diff --git a/bin/cash/tests/expansion/cmdsubst15.0 b/bin/cash/tests/expansion/cmdsubst15.0 new file mode 100644 index 00000000..7e180d47 --- /dev/null +++ b/bin/cash/tests/expansion/cmdsubst15.0 @@ -0,0 +1,5 @@ +# $FreeBSD: releng/12.0/bin/sh/tests/expansion/cmdsubst15.0 245381 2013-01-13 19:19:40Z jilles $ + +! v=`false; + +` diff --git a/bin/cash/tests/expansion/cmdsubst16.0 b/bin/cash/tests/expansion/cmdsubst16.0 new file mode 100644 index 00000000..1d807c05 --- /dev/null +++ b/bin/cash/tests/expansion/cmdsubst16.0 @@ -0,0 +1,5 @@ +# $FreeBSD: releng/12.0/bin/sh/tests/expansion/cmdsubst16.0 245392 2013-01-13 22:35:51Z jilles $ + +f() { return 3; } +f +[ `echo $?` = 3 ] diff --git a/bin/cash/tests/expansion/cmdsubst17.0 b/bin/cash/tests/expansion/cmdsubst17.0 new file mode 100644 index 00000000..6b8b5bb5 --- /dev/null +++ b/bin/cash/tests/expansion/cmdsubst17.0 @@ -0,0 +1,5 @@ +# $FreeBSD: releng/12.0/bin/sh/tests/expansion/cmdsubst17.0 245422 2013-01-14 12:20:55Z jilles $ + +f() { return 3; } +f +[ `echo $?; :` = 3 ] diff --git a/bin/cash/tests/expansion/cmdsubst18.0 b/bin/cash/tests/expansion/cmdsubst18.0 new file mode 100644 index 00000000..5b108896 --- /dev/null +++ b/bin/cash/tests/expansion/cmdsubst18.0 @@ -0,0 +1,6 @@ +# $FreeBSD: releng/12.0/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/cash/tests/expansion/cmdsubst19.0 b/bin/cash/tests/expansion/cmdsubst19.0 new file mode 100644 index 00000000..b68509ec --- /dev/null +++ b/bin/cash/tests/expansion/cmdsubst19.0 @@ -0,0 +1,5 @@ +# $FreeBSD: releng/12.0/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/cash/tests/expansion/cmdsubst2.0 b/bin/cash/tests/expansion/cmdsubst2.0 new file mode 100644 index 00000000..f3bbcfbb --- /dev/null +++ b/bin/cash/tests/expansion/cmdsubst2.0 @@ -0,0 +1,43 @@ +# $FreeBSD: releng/12.0/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 \$\$`" = $$' + +check '`set -f; echo /et[c]/` = "/etc/"' +check '"`set -f; echo /et[c]/`" = "/et[c]/"' + +exit $((failures > 0)) diff --git a/bin/cash/tests/expansion/cmdsubst20.0 b/bin/cash/tests/expansion/cmdsubst20.0 new file mode 100644 index 00000000..08aff108 --- /dev/null +++ b/bin/cash/tests/expansion/cmdsubst20.0 @@ -0,0 +1,6 @@ +# $FreeBSD: releng/12.0/bin/sh/tests/expansion/cmdsubst20.0 314637 2017-03-03 22:46:20Z jilles $ + +set -T +trapped='' +trap "trapped=x$trapped" USR1 +[ "x$(kill -USR1 $$)y" = xy ] && [ "$trapped" = x ] diff --git a/bin/cash/tests/expansion/cmdsubst21.0 b/bin/cash/tests/expansion/cmdsubst21.0 new file mode 100644 index 00000000..d34f9352 --- /dev/null +++ b/bin/cash/tests/expansion/cmdsubst21.0 @@ -0,0 +1,6 @@ +# $FreeBSD: releng/12.0/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 $$")y" = xy ] && [ "$trapped" = x ] diff --git a/bin/cash/tests/expansion/cmdsubst22.0 b/bin/cash/tests/expansion/cmdsubst22.0 new file mode 100644 index 00000000..cafc428d --- /dev/null +++ b/bin/cash/tests/expansion/cmdsubst22.0 @@ -0,0 +1,6 @@ +# $FreeBSD: releng/12.0/bin/sh/tests/expansion/cmdsubst22.0 314686 2017-03-04 22:58:34Z jilles $ + +set -T +trapped='' +trap "trapped=x$trapped" TERM +[ "x$(:; kill $$)y" = xy ] && [ "$trapped" = x ] diff --git a/bin/cash/tests/expansion/cmdsubst23.0 b/bin/cash/tests/expansion/cmdsubst23.0 new file mode 100644 index 00000000..9ffb2eed --- /dev/null +++ b/bin/cash/tests/expansion/cmdsubst23.0 @@ -0,0 +1,5 @@ +# $FreeBSD: releng/12.0/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/cash/tests/expansion/cmdsubst24.0 b/bin/cash/tests/expansion/cmdsubst24.0 new file mode 100644 index 00000000..e13a673f --- /dev/null +++ b/bin/cash/tests/expansion/cmdsubst24.0 @@ -0,0 +1,24 @@ +# $FreeBSD: releng/12.0/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/cash/tests/expansion/cmdsubst25.0 b/bin/cash/tests/expansion/cmdsubst25.0 new file mode 100644 index 00000000..d08a6a73 --- /dev/null +++ b/bin/cash/tests/expansion/cmdsubst25.0 @@ -0,0 +1,7 @@ +# $FreeBSD: releng/12.0/bin/sh/tests/expansion/cmdsubst25.0 317514 2017-04-27 18:52:18Z jilles $ + +IFS=' ' +set -- `printf '\n '` +IFS=: +[ "$*" = ' +' ] diff --git a/bin/cash/tests/expansion/cmdsubst26.0 b/bin/cash/tests/expansion/cmdsubst26.0 new file mode 100644 index 00000000..170ab903 --- /dev/null +++ b/bin/cash/tests/expansion/cmdsubst26.0 @@ -0,0 +1,6 @@ +# $FreeBSD: releng/12.0/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/cash/tests/expansion/cmdsubst3.0 b/bin/cash/tests/expansion/cmdsubst3.0 new file mode 100644 index 00000000..f8a5d3c3 --- /dev/null +++ b/bin/cash/tests/expansion/cmdsubst3.0 @@ -0,0 +1,23 @@ +# $FreeBSD: releng/12.0/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/cash/tests/expansion/cmdsubst4.0 b/bin/cash/tests/expansion/cmdsubst4.0 new file mode 100644 index 00000000..c1bb8f75 --- /dev/null +++ b/bin/cash/tests/expansion/cmdsubst4.0 @@ -0,0 +1,4 @@ +# $FreeBSD: releng/12.0/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/cash/tests/expansion/cmdsubst5.0 b/bin/cash/tests/expansion/cmdsubst5.0 new file mode 100644 index 00000000..76b480fa --- /dev/null +++ b/bin/cash/tests/expansion/cmdsubst5.0 @@ -0,0 +1,5 @@ +# $FreeBSD: releng/12.0/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/cash/tests/expansion/cmdsubst6.0 b/bin/cash/tests/expansion/cmdsubst6.0 new file mode 100644 index 00000000..f7fd85fd --- /dev/null +++ b/bin/cash/tests/expansion/cmdsubst6.0 @@ -0,0 +1,53 @@ +# $FreeBSD: releng/12.0/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/cash/tests/expansion/cmdsubst7.0 b/bin/cash/tests/expansion/cmdsubst7.0 new file mode 100644 index 00000000..ede904aa --- /dev/null +++ b/bin/cash/tests/expansion/cmdsubst7.0 @@ -0,0 +1,31 @@ +# $FreeBSD: releng/12.0/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/cash/tests/expansion/cmdsubst8.0 b/bin/cash/tests/expansion/cmdsubst8.0 new file mode 100644 index 00000000..4d3d533e --- /dev/null +++ b/bin/cash/tests/expansion/cmdsubst8.0 @@ -0,0 +1,17 @@ +# $FreeBSD: releng/12.0/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/cash/tests/expansion/cmdsubst9.0 b/bin/cash/tests/expansion/cmdsubst9.0 new file mode 100644 index 00000000..4a9a5094 --- /dev/null +++ b/bin/cash/tests/expansion/cmdsubst9.0 @@ -0,0 +1,11 @@ +# $FreeBSD: releng/12.0/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/cash/tests/expansion/export1.0 b/bin/cash/tests/expansion/export1.0 new file mode 100644 index 00000000..05474992 --- /dev/null +++ b/bin/cash/tests/expansion/export1.0 @@ -0,0 +1,13 @@ +# $FreeBSD: releng/12.0/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/cash/tests/expansion/export2.0 b/bin/cash/tests/expansion/export2.0 new file mode 100644 index 00000000..3ed91e76 --- /dev/null +++ b/bin/cash/tests/expansion/export2.0 @@ -0,0 +1,24 @@ +# $FreeBSD: releng/12.0/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/cash/tests/expansion/export3.0 b/bin/cash/tests/expansion/export3.0 new file mode 100644 index 00000000..abe137a3 --- /dev/null +++ b/bin/cash/tests/expansion/export3.0 @@ -0,0 +1,30 @@ +# $FreeBSD: releng/12.0/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/cash/tests/expansion/heredoc1.0 b/bin/cash/tests/expansion/heredoc1.0 new file mode 100644 index 00000000..cb623e51 --- /dev/null +++ b/bin/cash/tests/expansion/heredoc1.0 @@ -0,0 +1,25 @@ +# $FreeBSD: releng/12.0/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/cash/tests/expansion/heredoc2.0 b/bin/cash/tests/expansion/heredoc2.0 new file mode 100644 index 00000000..e1a7e391 --- /dev/null +++ b/bin/cash/tests/expansion/heredoc2.0 @@ -0,0 +1,15 @@ +# $FreeBSD: releng/12.0/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/cash/tests/expansion/ifs1.0 b/bin/cash/tests/expansion/ifs1.0 new file mode 100644 index 00000000..bc6d5100 --- /dev/null +++ b/bin/cash/tests/expansion/ifs1.0 @@ -0,0 +1,35 @@ +# $FreeBSD: releng/12.0/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/cash/tests/expansion/ifs2.0 b/bin/cash/tests/expansion/ifs2.0 new file mode 100644 index 00000000..db6542a2 --- /dev/null +++ b/bin/cash/tests/expansion/ifs2.0 @@ -0,0 +1,24 @@ +# $FreeBSD: releng/12.0/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/cash/tests/expansion/ifs3.0 b/bin/cash/tests/expansion/ifs3.0 new file mode 100644 index 00000000..a26e7570 --- /dev/null +++ b/bin/cash/tests/expansion/ifs3.0 @@ -0,0 +1,21 @@ +# $FreeBSD: releng/12.0/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/cash/tests/expansion/ifs4.0 b/bin/cash/tests/expansion/ifs4.0 new file mode 100644 index 00000000..e487d513 --- /dev/null +++ b/bin/cash/tests/expansion/ifs4.0 @@ -0,0 +1,39 @@ +# $FreeBSD: releng/12.0/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/cash/tests/expansion/ifs5.0 b/bin/cash/tests/expansion/ifs5.0 new file mode 100644 index 00000000..1a31bfb4 --- /dev/null +++ b/bin/cash/tests/expansion/ifs5.0 @@ -0,0 +1,4 @@ +# $FreeBSD: releng/12.0/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/cash/tests/expansion/ifs6.0 b/bin/cash/tests/expansion/ifs6.0 new file mode 100644 index 00000000..fcf82810 --- /dev/null +++ b/bin/cash/tests/expansion/ifs6.0 @@ -0,0 +1,6 @@ +# $FreeBSD: releng/12.0/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/cash/tests/expansion/ifs7.0 b/bin/cash/tests/expansion/ifs7.0 new file mode 100644 index 00000000..d04514c1 --- /dev/null +++ b/bin/cash/tests/expansion/ifs7.0 @@ -0,0 +1,5 @@ +# $FreeBSD: releng/12.0/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/cash/tests/expansion/length1.0 b/bin/cash/tests/expansion/length1.0 new file mode 100644 index 00000000..70840955 --- /dev/null +++ b/bin/cash/tests/expansion/length1.0 @@ -0,0 +1,12 @@ +# $FreeBSD: releng/12.0/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/cash/tests/expansion/length2.0 b/bin/cash/tests/expansion/length2.0 new file mode 100644 index 00000000..2c33fafc --- /dev/null +++ b/bin/cash/tests/expansion/length2.0 @@ -0,0 +1,4 @@ +# $FreeBSD: releng/12.0/bin/sh/tests/expansion/length2.0 219611 2011-03-13 16:20:38Z jilles $ + +v=$- +[ "${#-}" = "${#v}" ] || echo '${#-} wrong' diff --git a/bin/cash/tests/expansion/length3.0 b/bin/cash/tests/expansion/length3.0 new file mode 100644 index 00000000..82f1d1ca --- /dev/null +++ b/bin/cash/tests/expansion/length3.0 @@ -0,0 +1,10 @@ +# $FreeBSD: releng/12.0/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/cash/tests/expansion/length4.0 b/bin/cash/tests/expansion/length4.0 new file mode 100644 index 00000000..32b004f3 --- /dev/null +++ b/bin/cash/tests/expansion/length4.0 @@ -0,0 +1,11 @@ +# $FreeBSD: releng/12.0/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/cash/tests/expansion/length5.0 b/bin/cash/tests/expansion/length5.0 new file mode 100644 index 00000000..faf2b3f8 --- /dev/null +++ b/bin/cash/tests/expansion/length5.0 @@ -0,0 +1,27 @@ +# $FreeBSD: releng/12.0/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/cash/tests/expansion/length6.0 b/bin/cash/tests/expansion/length6.0 new file mode 100644 index 00000000..bef0d7bc --- /dev/null +++ b/bin/cash/tests/expansion/length6.0 @@ -0,0 +1,8 @@ +# $FreeBSD: releng/12.0/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/cash/tests/expansion/length7.0 b/bin/cash/tests/expansion/length7.0 new file mode 100644 index 00000000..ed7eab56 --- /dev/null +++ b/bin/cash/tests/expansion/length7.0 @@ -0,0 +1,14 @@ +# $FreeBSD: releng/12.0/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/cash/tests/expansion/length8.0 b/bin/cash/tests/expansion/length8.0 new file mode 100644 index 00000000..0ea7e53f --- /dev/null +++ b/bin/cash/tests/expansion/length8.0 @@ -0,0 +1,14 @@ +# $FreeBSD: releng/12.0/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/cash/tests/expansion/local1.0 b/bin/cash/tests/expansion/local1.0 new file mode 100644 index 00000000..79c29b11 --- /dev/null +++ b/bin/cash/tests/expansion/local1.0 @@ -0,0 +1,28 @@ +# $FreeBSD: releng/12.0/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/cash/tests/expansion/local2.0 b/bin/cash/tests/expansion/local2.0 new file mode 100644 index 00000000..98f1aa07 --- /dev/null +++ b/bin/cash/tests/expansion/local2.0 @@ -0,0 +1,34 @@ +# $FreeBSD: releng/12.0/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/cash/tests/expansion/pathname1.0 b/bin/cash/tests/expansion/pathname1.0 new file mode 100644 index 00000000..449eb579 --- /dev/null +++ b/bin/cash/tests/expansion/pathname1.0 @@ -0,0 +1,65 @@ +# $FreeBSD: releng/12.0/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/cash/tests/expansion/pathname2.0 b/bin/cash/tests/expansion/pathname2.0 new file mode 100644 index 00000000..af6fa1da --- /dev/null +++ b/bin/cash/tests/expansion/pathname2.0 @@ -0,0 +1,35 @@ +# $FreeBSD: releng/12.0/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/cash/tests/expansion/pathname3.0 b/bin/cash/tests/expansion/pathname3.0 new file mode 100644 index 00000000..a703838c --- /dev/null +++ b/bin/cash/tests/expansion/pathname3.0 @@ -0,0 +1,29 @@ +# $FreeBSD: releng/12.0/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/cash/tests/expansion/pathname4.0 b/bin/cash/tests/expansion/pathname4.0 new file mode 100644 index 00000000..586bced7 --- /dev/null +++ b/bin/cash/tests/expansion/pathname4.0 @@ -0,0 +1,28 @@ +# $FreeBSD: releng/12.0/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/cash/tests/expansion/pathname5.0 b/bin/cash/tests/expansion/pathname5.0 new file mode 100644 index 00000000..775403c8 --- /dev/null +++ b/bin/cash/tests/expansion/pathname5.0 @@ -0,0 +1,3 @@ +# $FreeBSD: releng/12.0/bin/sh/tests/expansion/pathname5.0 278806 2015-02-15 19:48:29Z jilles $ + +[ `echo '/[e]tc'` = /etc ] diff --git a/bin/cash/tests/expansion/pathname6.0 b/bin/cash/tests/expansion/pathname6.0 new file mode 100644 index 00000000..a044915e --- /dev/null +++ b/bin/cash/tests/expansion/pathname6.0 @@ -0,0 +1,29 @@ +# $FreeBSD: releng/12.0/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/cash/tests/expansion/plus-minus1.0 b/bin/cash/tests/expansion/plus-minus1.0 new file mode 100644 index 00000000..1daa8642 --- /dev/null +++ b/bin/cash/tests/expansion/plus-minus1.0 @@ -0,0 +1,76 @@ +# $FreeBSD: releng/12.0/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/cash/tests/expansion/plus-minus2.0 b/bin/cash/tests/expansion/plus-minus2.0 new file mode 100644 index 00000000..34057f94 --- /dev/null +++ b/bin/cash/tests/expansion/plus-minus2.0 @@ -0,0 +1,4 @@ +# $FreeBSD: releng/12.0/bin/sh/tests/expansion/plus-minus2.0 206145 2010-04-03 20:55:56Z jilles $ + +e= +test "${e:-\}}" = '}' diff --git a/bin/cash/tests/expansion/plus-minus3.0 b/bin/cash/tests/expansion/plus-minus3.0 new file mode 100644 index 00000000..0e551060 --- /dev/null +++ b/bin/cash/tests/expansion/plus-minus3.0 @@ -0,0 +1,44 @@ +# $FreeBSD: releng/12.0/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/cash/tests/expansion/plus-minus4.0 b/bin/cash/tests/expansion/plus-minus4.0 new file mode 100644 index 00000000..f8f9984c --- /dev/null +++ b/bin/cash/tests/expansion/plus-minus4.0 @@ -0,0 +1,38 @@ +# $FreeBSD: releng/12.0/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/cash/tests/expansion/plus-minus5.0 b/bin/cash/tests/expansion/plus-minus5.0 new file mode 100644 index 00000000..c3b97570 --- /dev/null +++ b/bin/cash/tests/expansion/plus-minus5.0 @@ -0,0 +1,31 @@ +# $FreeBSD: releng/12.0/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/cash/tests/expansion/plus-minus6.0 b/bin/cash/tests/expansion/plus-minus6.0 new file mode 100644 index 00000000..fccbbaeb --- /dev/null +++ b/bin/cash/tests/expansion/plus-minus6.0 @@ -0,0 +1,34 @@ +# $FreeBSD: releng/12.0/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/cash/tests/expansion/plus-minus7.0 b/bin/cash/tests/expansion/plus-minus7.0 new file mode 100644 index 00000000..a5e0e770 --- /dev/null +++ b/bin/cash/tests/expansion/plus-minus7.0 @@ -0,0 +1,26 @@ +# $FreeBSD: releng/12.0/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/cash/tests/expansion/plus-minus8.0 b/bin/cash/tests/expansion/plus-minus8.0 new file mode 100644 index 00000000..bdd4ff5f --- /dev/null +++ b/bin/cash/tests/expansion/plus-minus8.0 @@ -0,0 +1,5 @@ +# $FreeBSD: releng/12.0/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/cash/tests/expansion/plus-minus9.0 b/bin/cash/tests/expansion/plus-minus9.0 new file mode 100644 index 00000000..8a3cb58d --- /dev/null +++ b/bin/cash/tests/expansion/plus-minus9.0 @@ -0,0 +1,8 @@ +# $FreeBSD: releng/12.0/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/cash/tests/expansion/question1.0 b/bin/cash/tests/expansion/question1.0 new file mode 100644 index 00000000..e89aed94 --- /dev/null +++ b/bin/cash/tests/expansion/question1.0 @@ -0,0 +1,22 @@ +# $FreeBSD: releng/12.0/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/cash/tests/expansion/readonly1.0 b/bin/cash/tests/expansion/readonly1.0 new file mode 100644 index 00000000..7040df89 --- /dev/null +++ b/bin/cash/tests/expansion/readonly1.0 @@ -0,0 +1,7 @@ +# $FreeBSD: releng/12.0/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/cash/tests/expansion/redir1.0 b/bin/cash/tests/expansion/redir1.0 new file mode 100644 index 00000000..d951b4ca --- /dev/null +++ b/bin/cash/tests/expansion/redir1.0 @@ -0,0 +1,26 @@ +# $FreeBSD: releng/12.0/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/cash/tests/expansion/set-u1.0 b/bin/cash/tests/expansion/set-u1.0 new file mode 100644 index 00000000..39f7e175 --- /dev/null +++ b/bin/cash/tests/expansion/set-u1.0 @@ -0,0 +1,29 @@ +# $FreeBSD: releng/12.0/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/cash/tests/expansion/set-u2.0 b/bin/cash/tests/expansion/set-u2.0 new file mode 100644 index 00000000..2bd065d2 --- /dev/null +++ b/bin/cash/tests/expansion/set-u2.0 @@ -0,0 +1,12 @@ +# $FreeBSD: releng/12.0/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/cash/tests/expansion/set-u3.0 b/bin/cash/tests/expansion/set-u3.0 new file mode 100644 index 00000000..42ef481c --- /dev/null +++ b/bin/cash/tests/expansion/set-u3.0 @@ -0,0 +1,6 @@ +# $FreeBSD: releng/12.0/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/cash/tests/expansion/tilde1.0 b/bin/cash/tests/expansion/tilde1.0 new file mode 100644 index 00000000..1ce2aeb3 --- /dev/null +++ b/bin/cash/tests/expansion/tilde1.0 @@ -0,0 +1,56 @@ +# $FreeBSD: releng/12.0/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/cash/tests/expansion/tilde2.0 b/bin/cash/tests/expansion/tilde2.0 new file mode 100644 index 00000000..eb7e63e0 --- /dev/null +++ b/bin/cash/tests/expansion/tilde2.0 @@ -0,0 +1,90 @@ +# $FreeBSD: releng/12.0/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/cash/tests/expansion/trim1.0 b/bin/cash/tests/expansion/trim1.0 new file mode 100644 index 00000000..78227afd --- /dev/null +++ b/bin/cash/tests/expansion/trim1.0 @@ -0,0 +1,85 @@ +# $FreeBSD: releng/12.0/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/cash/tests/expansion/trim10.0 b/bin/cash/tests/expansion/trim10.0 new file mode 100644 index 00000000..f163c1a3 --- /dev/null +++ b/bin/cash/tests/expansion/trim10.0 @@ -0,0 +1,7 @@ +# $FreeBSD: releng/12.0/bin/sh/tests/expansion/trim10.0 333927 2018-05-20 17:25:52Z jilles $ + +a='z +' +b=${a% +} +[ "$b" = z ] diff --git a/bin/cash/tests/expansion/trim11.0 b/bin/cash/tests/expansion/trim11.0 new file mode 100644 index 00000000..89210f4d --- /dev/null +++ b/bin/cash/tests/expansion/trim11.0 @@ -0,0 +1,7 @@ +# $FreeBSD: releng/12.0/bin/sh/tests/expansion/trim11.0 333927 2018-05-20 17:25:52Z jilles $ + +a='z +' +b="${a% +}" +[ "$b" = z ] diff --git a/bin/cash/tests/expansion/trim2.0 b/bin/cash/tests/expansion/trim2.0 new file mode 100644 index 00000000..61560f61 --- /dev/null +++ b/bin/cash/tests/expansion/trim2.0 @@ -0,0 +1,55 @@ +# $FreeBSD: releng/12.0/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/cash/tests/expansion/trim3.0 b/bin/cash/tests/expansion/trim3.0 new file mode 100644 index 00000000..35f2b580 --- /dev/null +++ b/bin/cash/tests/expansion/trim3.0 @@ -0,0 +1,46 @@ +# $FreeBSD: releng/12.0/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/cash/tests/expansion/trim4.0 b/bin/cash/tests/expansion/trim4.0 new file mode 100644 index 00000000..82e38e20 --- /dev/null +++ b/bin/cash/tests/expansion/trim4.0 @@ -0,0 +1,15 @@ +# $FreeBSD: releng/12.0/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/cash/tests/expansion/trim5.0 b/bin/cash/tests/expansion/trim5.0 new file mode 100644 index 00000000..572e5b0c --- /dev/null +++ b/bin/cash/tests/expansion/trim5.0 @@ -0,0 +1,28 @@ +# $FreeBSD: releng/12.0/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/cash/tests/expansion/trim6.0 b/bin/cash/tests/expansion/trim6.0 new file mode 100644 index 00000000..a0c55a85 --- /dev/null +++ b/bin/cash/tests/expansion/trim6.0 @@ -0,0 +1,22 @@ +# $FreeBSD: releng/12.0/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/cash/tests/expansion/trim7.0 b/bin/cash/tests/expansion/trim7.0 new file mode 100644 index 00000000..0bea44f7 --- /dev/null +++ b/bin/cash/tests/expansion/trim7.0 @@ -0,0 +1,16 @@ +# $FreeBSD: releng/12.0/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/cash/tests/expansion/trim8.0 b/bin/cash/tests/expansion/trim8.0 new file mode 100644 index 00000000..91cf0eeb --- /dev/null +++ b/bin/cash/tests/expansion/trim8.0 @@ -0,0 +1,75 @@ +# $FreeBSD: releng/12.0/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/cash/tests/expansion/trim9.0 b/bin/cash/tests/expansion/trim9.0 new file mode 100644 index 00000000..fa32954c --- /dev/null +++ b/bin/cash/tests/expansion/trim9.0 @@ -0,0 +1,61 @@ +# $FreeBSD: releng/12.0/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 |