xref: /freebsd/bin/sh/tests/expansion/question1.0 (revision d0b2dbfa0ecf2bbc9709efc5e20baf8e4b44bbbf)
1*13de33a5SJulio Merino
2*13de33a5SJulio Merinox=a\ b
3*13de33a5SJulio Merino[ "$x" = "${x?}" ] || exit 1
4*13de33a5SJulio Merinoset -- ${x?}
5*13de33a5SJulio Merino{ [ "$#" = 2 ] && [ "$1" = a ] && [ "$2" = b ]; } || exit 1
6*13de33a5SJulio Merinounset x
7*13de33a5SJulio Merino(echo ${x?abcdefg}) 2>&1 | grep -q abcdefg || exit 1
8*13de33a5SJulio Merino${SH} -c 'unset foo; echo ${foo?}' 2>/dev/null && exit 1
9*13de33a5SJulio Merino${SH} -c 'foo=; echo ${foo:?}' 2>/dev/null && exit 1
10*13de33a5SJulio Merino${SH} -c 'foo=; echo ${foo?}' >/dev/null || exit 1
11*13de33a5SJulio Merino${SH} -c 'foo=1; echo ${foo:?}' >/dev/null || exit 1
12*13de33a5SJulio Merino${SH} -c 'echo ${!?}' 2>/dev/null && exit 1
13*13de33a5SJulio Merino${SH} -c ':& echo ${!?}' >/dev/null || exit 1
14*13de33a5SJulio Merino${SH} -c 'echo ${#?}' >/dev/null || exit 1
15*13de33a5SJulio Merino${SH} -c 'echo ${*?}' 2>/dev/null && exit 1
16*13de33a5SJulio Merino${SH} -c 'echo ${*?}' ${SH} x >/dev/null || exit 1
17*13de33a5SJulio Merino${SH} -c 'echo ${1?}' 2>/dev/null && exit 1
18*13de33a5SJulio Merino${SH} -c 'echo ${1?}' ${SH} x >/dev/null || exit 1
19*13de33a5SJulio Merino${SH} -c 'echo ${2?}' ${SH} x 2>/dev/null && exit 1
20*13de33a5SJulio Merino${SH} -c 'echo ${2?}' ${SH} x y >/dev/null || exit 1
21*13de33a5SJulio Merinoexit 0
22