diff options
Diffstat (limited to 'tests/posixexp1.sub')
| -rw-r--r-- | tests/posixexp1.sub | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/tests/posixexp1.sub b/tests/posixexp1.sub new file mode 100644 index 0000000..ce0b29d --- /dev/null +++ b/tests/posixexp1.sub @@ -0,0 +1,30 @@ +# $FreeBSD: src/tools/regression/bin/sh/expansion/set-u1.0,v 1.2 2010/10/12 18:20:38 obrien Exp $ + +${THIS_SH} -uc 'unset foo; echo ${foo}' 2>/dev/null && exit 1 +${THIS_SH} -uc 'unset foo; echo $foo' 2>/dev/null && exit 1 +${THIS_SH} -uc 'foo=; echo $foo' >/dev/null || exit 2 +${THIS_SH} -uc 'foo=1; echo $foo' >/dev/null || exit 3 +# -/+/= are unaffected by set -u +${THIS_SH} -uc 'unset foo; echo ${foo-}' >/dev/null || exit 4 +${THIS_SH} -uc 'unset foo; echo ${foo+}' >/dev/null || exit 5 +${THIS_SH} -uc 'unset foo; echo ${foo=}' >/dev/null || exit 6 +# length/trimming are affected +${THIS_SH} -uc 'unset foo; echo ${#foo}' 2>/dev/null && exit 7 +${THIS_SH} -uc 'foo=; echo ${#foo}' >/dev/null || exit 8 +${THIS_SH} -uc 'unset foo; echo ${foo#?}' 2>/dev/null && exit 9 +${THIS_SH} -uc 'foo=1; echo ${foo#?}' >/dev/null || exit 10 +${THIS_SH} -uc 'unset foo; echo ${foo##?}' 2>/dev/null && exit 11 +${THIS_SH} -uc 'foo=1; echo ${foo##?}' >/dev/null || exit 12 +${THIS_SH} -uc 'unset foo; echo ${foo%?}' 2>/dev/null && exit 13 +${THIS_SH} -uc 'foo=1; echo ${foo%?}' >/dev/null || exit 14 +${THIS_SH} -uc 'unset foo; echo ${foo%%?}' 2>/dev/null && exit 15 +${THIS_SH} -uc 'foo=1; echo ${foo%%?}' >/dev/null || exit 16 + +${THIS_SH} -uc 'echo $!' 2>/dev/null && exit 17 +${THIS_SH} -uc ':& echo $!' >/dev/null || exit 18 +${THIS_SH} -uc 'echo $#' >/dev/null || exit 19 +${THIS_SH} -uc 'echo $1' 2>/dev/null && exit 20 +${THIS_SH} -uc 'echo $1' ${THIS_SH} xnotthere >/dev/null || exit 21 +${THIS_SH} -uc 'echo $2' ${THIS_SH} xnotthere 2>/dev/null && exit 22 +${THIS_SH} -uc 'echo $2' ${THIS_SH} xnotthere ynotthere >/dev/null || exit 23 +exit 0 |