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| 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 | 308a14f85158f1545000499a64bc170d688a0db9 (patch) | |
| tree | dfba0e2c80cbde1c38c814a4c84ce4d2c6d9c09f /bin/cash/tests/expansion/cmdsubst6.0 | |
| parent | Remove character NETHACKOPTIONS (diff) | |
| download | src-308a14f85158f1545000499a64bc170d688a0db9.tar.gz src-308a14f85158f1545000499a64bc170d688a0db9.zip | |
Import /usr/src/bin/sh from FreeBSD 12.0-RELEASE
Diffstat (limited to 'bin/cash/tests/expansion/cmdsubst6.0')
| -rw-r--r-- | bin/cash/tests/expansion/cmdsubst6.0 | 53 |
1 files changed, 53 insertions, 0 deletions
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 |