1*3e3895bfSKrzysztof Piecuch# $FreeBSD: head/bin/sh/tests/builtins/wait3.0 236771 2012-06-08 22:54:25Z jilles $ 23df4d8b0SPeter Avalos 33df4d8b0SPeter Avalosfailures= 43df4d8b0SPeter Avalosfailure() { 53df4d8b0SPeter Avalos echo "Error at line $1" >&2 63df4d8b0SPeter Avalos failures=x$failures 73df4d8b0SPeter Avalos} 83df4d8b0SPeter Avalos 93df4d8b0SPeter AvalosT=$(mktemp -d ${TMPDIR:-/tmp}/sh-test.XXXXXX) 103df4d8b0SPeter Avalostrap 'rm -rf $T' 0 113df4d8b0SPeter Avaloscd $T || exit 3 123df4d8b0SPeter Avalosmkfifo fifo1 133df4d8b0SPeter Avalosfor i in 1 2 3 4 5 6 7 8 9 10; do 143df4d8b0SPeter Avalos exit $i 4<fifo1 & 153df4d8b0SPeter Avalosdone 163df4d8b0SPeter Avalosexec 3>fifo1 173df4d8b0SPeter Avaloswait || failure $LINENO 18f00eae14SPeter Avalos(${SH} -c echo >&3) 2>/dev/null && failure $LINENO 193df4d8b0SPeter Avaloswait || failure $LINENO 203df4d8b0SPeter Avalos 213df4d8b0SPeter Avalostest -z "$failures" 22