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Diffstat (limited to 'bin/sh/tests/execution/shellproc2.0')
| -rw-r--r-- | bin/sh/tests/execution/shellproc2.0 | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/bin/sh/tests/execution/shellproc2.0 b/bin/sh/tests/execution/shellproc2.0 new file mode 100644 index 000000000000..85e768070022 --- /dev/null +++ b/bin/sh/tests/execution/shellproc2.0 @@ -0,0 +1,18 @@ +# $FreeBSD$ +# This tests a quality of implementation issue. +# Shells are not required to reject executing binary files as shell scripts +# but executing, for example, ELF files for a different architecture as +# shell scripts may have annoying side effects. + +T=`mktemp -d "${TMPDIR:-/tmp}/sh-test.XXXXXXXX"` || exit +trap 'rm -rf "${T}"' 0 +printf '\0' >"$T/testshellproc" +chmod 755 "$T/testshellproc" +if [ ! -s "$T/testshellproc" ]; then + printf "printf did not write a NUL character\n" >&2 + exit 2 +fi +PATH=$T:$PATH +errout=`testshellproc 3>&2 2>&1 >&3 3>&-` +r=$? +[ "$r" = 126 ] && [ -n "$errout" ] |