xref: /src/tests/bin/sh/t_wait.sh

# $NetBSD: t_wait.sh,v 1.3 2015/09/30 06:08:36 ozaki-r Exp $
#
# Copyright (c) 2008, 2009, 2010 The NetBSD Foundation, Inc.
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atf_test_case individual
individual_head() {
	atf_set "descr" "Tests that waiting for individual jobs works"
}
individual_body() {
	# atf-sh confuses wait for some reason; work it around by creating
	# a helper script that executes /bin/sh directly.
	cat >individualhelper.sh <<\EOF
sleep 3 &
sleep 1 &

wait %1
if [ $? -ne 0 ]; then
    echo "Waiting of first job failed"
    exit 1
fi

wait %2
if [ $? -ne 0 ]; then
    echo "Waiting of second job failed"
    exit 1
fi

exit 0
EOF
	output=$(/bin/sh individualhelper.sh)
	[ $? -eq 0 ] || atf_fail "${output}"
	rm -f individualhelper.sh
}

atf_test_case kill
kill_head() {
	atf_set "descr" "Tests that killing the shell while in wait calls trap"
}
kill_body() {
	# atf-sh confuses wait for some reason; work it around by creating
	# a helper script that executes /bin/sh directly.
	local s=$PWD/killhelper.sh
	local z=/tmp/killhelper.$$ 
	local pid=

	cat >$s <<\EOF
#!/bin/sh
trap "echo SIGHUP" 1
sleep 10 &
sl=$!
wait
echo $?
EOF
	chmod +x $s

	$s > $z &
	pid=$!
	sleep 1

	# XXX: built-in kill does not work?
	/bin/kill -HUP $pid
	sleep 1

	output="$(cat $z | tr '\n' ' ')"
	rm -f $s $z
	if [ "$output" != "SIGHUP 129 " ]; then
		atf_fail "${output} != 'SIGHUP 129 '"
	fi
}

atf_init_test_cases() {
	atf_add_test_case individual
	atf_add_test_case kill
}