1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
|
x=a\ b
[ "$x" = "${x?}" ] || exit 1
set -- ${x?}
{ [ "$#" = 2 ] && [ "$1" = a ] && [ "$2" = b ]; } || exit 1
unset x
(echo ${x?abcdefg}) 2>&1 | grep abcdefg >/dev/null || exit 1
${THIS_SH} -c 'unset foo; echo ${foo?}' 2>/dev/null && exit 2
${THIS_SH} -c 'foo=; echo ${foo:?}' 2>/dev/null && exit 3
${THIS_SH} -c 'foo=; echo ${foo?}' >/dev/null || exit 4
${THIS_SH} -c 'foo=1; echo ${foo:?}' >/dev/null || exit 5
${THIS_SH} -c 'echo ${!?}' 2>/dev/null && exit 6
${THIS_SH} -c ':& echo ${!?}' >/dev/null || exit 7
${THIS_SH} -c 'echo ${#?}' >/dev/null || exit 8
${THIS_SH} -c 'echo ${*?}' 2>/dev/null && exit 9
${THIS_SH} -c 'echo ${*?}' ${THIS_SH} x >/dev/null || exit 10
${THIS_SH} -c 'echo ${1?}' 2>/dev/null && exit 11
${THIS_SH} -c 'echo ${1?}' ${THIS_SH} x >/dev/null || exit 12
${THIS_SH} -c 'echo ${2?}' ${THIS_SH} x 2>/dev/null && exit 13
${THIS_SH} -c 'echo ${2?}' ${THIS_SH} x y >/dev/null || exit 14
exit 0
|
