# $FreeBSD$

failures=0

check() {
	if ! eval "[ $* ]"; then
		echo "Failed: $*"
		: $((failures += 1))
	fi
}

f() {
	cat <<EOF && echo `cat <<EOF
bar
EOF
`
foo
EOF
}
check '"`f`" = "foo
bar"'

f() {
	cat <<EOF && echo $(cat <<EOF
bar
EOF
)
foo
EOF
}
check '"$(f)" = "foo
bar"'

f() {
	echo `cat <<EOF
bar
EOF
` && cat <<EOF
foo
EOF
}
check '"`f`" = "bar
foo"'

f() {
	echo $(cat <<EOF
bar
EOF
) && cat <<EOF
foo
EOF
}
check '"$(f)" = "bar
foo"'

exit $((failures != 0))