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| author | jilles <jilles@FreeBSD.org> | 2011-03-07 23:52:23 +0000 |
|---|---|---|
| committer | jilles <jilles@FreeBSD.org> | 2011-03-07 23:52:23 +0000 |
| commit | 28c75d673cd3bd32c3ec740c5e2a352d5c7ff8a5 (patch) | |
| tree | 0c5fb639c2771324baa41da5a84f53cce91e581c /tools | |
| parent | c0ee0d94ddc48e7f23ba167ac55c7785a943f23c (diff) | |
| download | FreeBSD-src-28c75d673cd3bd32c3ec740c5e2a352d5c7ff8a5.zip FreeBSD-src-28c75d673cd3bd32c3ec740c5e2a352d5c7ff8a5.tar.gz | |
sh: Test that . /dev/null returns exit status 0 and does not preserve $?.
Preserving $? may cause problems particularly if set -e is in effect.
It may be useful to preserve the old value of $? in the dot script but this
must not be implemented in such a way that it would break this test.
Diffstat (limited to 'tools')
| -rw-r--r-- | tools/regression/bin/sh/builtins/dot3.0 | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/tools/regression/bin/sh/builtins/dot3.0 b/tools/regression/bin/sh/builtins/dot3.0 new file mode 100644 index 0000000..b337f0f --- /dev/null +++ b/tools/regression/bin/sh/builtins/dot3.0 @@ -0,0 +1,10 @@ +# $FreeBSD$ + +# . should return 0 if no command was executed. + +if false; then + exit 3 +else + . /dev/null + exit $? +fi |
