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Commit | Line | Data |
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495aee44 CR |
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 |