heredoc5.0   [plain text]

# $FreeBSD: head/bin/sh/tests/parser/heredoc5.0 208655 2010-05-30 14:11:27Z jilles $

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))