| Chet Ramey | 495aee4 | 2011-11-22 19:11:26 -0500 | [diff] [blame] | 1 | # $FreeBSD: src/tools/regression/bin/sh/expansion/set-u1.0,v 1.2 2010/10/12 18:20:38 obrien Exp $ |
| 2 | |
| 3 | ${THIS_SH} -uc 'unset foo; echo ${foo}' 2>/dev/null && exit 1 |
| 4 | ${THIS_SH} -uc 'unset foo; echo $foo' 2>/dev/null && exit 1 |
| 5 | ${THIS_SH} -uc 'foo=; echo $foo' >/dev/null || exit 2 |
| 6 | ${THIS_SH} -uc 'foo=1; echo $foo' >/dev/null || exit 3 |
| 7 | # -/+/= are unaffected by set -u |
| 8 | ${THIS_SH} -uc 'unset foo; echo ${foo-}' >/dev/null || exit 4 |
| 9 | ${THIS_SH} -uc 'unset foo; echo ${foo+}' >/dev/null || exit 5 |
| 10 | ${THIS_SH} -uc 'unset foo; echo ${foo=}' >/dev/null || exit 6 |
| 11 | # length/trimming are affected |
| 12 | ${THIS_SH} -uc 'unset foo; echo ${#foo}' 2>/dev/null && exit 7 |
| 13 | ${THIS_SH} -uc 'foo=; echo ${#foo}' >/dev/null || exit 8 |
| 14 | ${THIS_SH} -uc 'unset foo; echo ${foo#?}' 2>/dev/null && exit 9 |
| 15 | ${THIS_SH} -uc 'foo=1; echo ${foo#?}' >/dev/null || exit 10 |
| 16 | ${THIS_SH} -uc 'unset foo; echo ${foo##?}' 2>/dev/null && exit 11 |
| 17 | ${THIS_SH} -uc 'foo=1; echo ${foo##?}' >/dev/null || exit 12 |
| 18 | ${THIS_SH} -uc 'unset foo; echo ${foo%?}' 2>/dev/null && exit 13 |
| 19 | ${THIS_SH} -uc 'foo=1; echo ${foo%?}' >/dev/null || exit 14 |
| 20 | ${THIS_SH} -uc 'unset foo; echo ${foo%%?}' 2>/dev/null && exit 15 |
| 21 | ${THIS_SH} -uc 'foo=1; echo ${foo%%?}' >/dev/null || exit 16 |
| 22 | |
| 23 | ${THIS_SH} -uc 'echo $!' 2>/dev/null && exit 17 |
| 24 | ${THIS_SH} -uc ':& echo $!' >/dev/null || exit 18 |
| 25 | ${THIS_SH} -uc 'echo $#' >/dev/null || exit 19 |
| 26 | ${THIS_SH} -uc 'echo $1' 2>/dev/null && exit 20 |
| 27 | ${THIS_SH} -uc 'echo $1' ${THIS_SH} xnotthere >/dev/null || exit 21 |
| 28 | ${THIS_SH} -uc 'echo $2' ${THIS_SH} xnotthere 2>/dev/null && exit 22 |
| 29 | ${THIS_SH} -uc 'echo $2' ${THIS_SH} xnotthere ynotthere >/dev/null || exit 23 |
| 30 | exit 0 |