diff options
| author | jilles <jilles@FreeBSD.org> | 2012-01-15 20:04:05 +0000 |
|---|---|---|
| committer | jilles <jilles@FreeBSD.org> | 2012-01-15 20:04:05 +0000 |
| commit | 6253417a7002be7641015b22d63bbe274869ed0b (patch) | |
| tree | f70a5342132acdff57c298b57df7abd30ebb8dfb /tools | |
| parent | 67dd0ca2547a8ce8b86b7f88b4ccee6e14abeb4c (diff) | |
| download | FreeBSD-src-6253417a7002be7641015b22d63bbe274869ed0b.zip FreeBSD-src-6253417a7002be7641015b22d63bbe274869ed0b.tar.gz | |
sh: Fix two bugs with case and exit status:
* If no pattern is matched, POSIX says the exit status shall be 0 (even if
there are command substitutions).
* If a pattern is matched and there are no command substitutions, the first
command should see the $? from before the case command, not always 0.
Diffstat (limited to 'tools')
| -rw-r--r-- | tools/regression/bin/sh/builtins/case14.0 | 5 | ||||
| -rw-r--r-- | tools/regression/bin/sh/builtins/case15.0 | 5 | ||||
| -rw-r--r-- | tools/regression/bin/sh/builtins/case16.0 | 7 |
3 files changed, 17 insertions, 0 deletions
diff --git a/tools/regression/bin/sh/builtins/case14.0 b/tools/regression/bin/sh/builtins/case14.0 new file mode 100644 index 0000000..0338e8a --- /dev/null +++ b/tools/regression/bin/sh/builtins/case14.0 @@ -0,0 +1,5 @@ +# $FreeBSD$ + +case `false` in +no) exit 3 ;; +esac diff --git a/tools/regression/bin/sh/builtins/case15.0 b/tools/regression/bin/sh/builtins/case15.0 new file mode 100644 index 0000000..09b0e11 --- /dev/null +++ b/tools/regression/bin/sh/builtins/case15.0 @@ -0,0 +1,5 @@ +# $FreeBSD$ + +case x in +`false`) exit 3 ;; +esac diff --git a/tools/regression/bin/sh/builtins/case16.0 b/tools/regression/bin/sh/builtins/case16.0 new file mode 100644 index 0000000..2430302 --- /dev/null +++ b/tools/regression/bin/sh/builtins/case16.0 @@ -0,0 +1,7 @@ +# $FreeBSD$ + +f() { return 42; } +f +case x in +x) [ $? = 42 ] ;; +esac |
