1 files changed, 89 insertions, 0 deletions
diff --git a/usr.bin/indent/tests/functional_test.sh b/usr.bin/indent/tests/functional_test.sh
new file mode 100755
index 000000000000..44538e5b6e12
--- /dev/null
+++ b/usr.bin/indent/tests/functional_test.sh
@@ -0,0 +1,89 @@
+#
+# Copyright 2016 Dell EMC
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions are
+# met:
+#
+# * Redistributions of source code must retain the above copyright
+#   notice, this list of conditions and the following disclaimer.
+# * Redistributions in binary form must reproduce the above copyright
+#   notice, this list of conditions and the following disclaimer in the
+#   documentation and/or other materials provided with the distribution.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+#
+
+SRCDIR=$(atf_get_srcdir)
+
+check()
+{
+	local tc=${1}; shift
+
+	local indent=$(atf_config_get usr.bin.indent.test_indent /usr/bin/indent)
+
+	# All of the files need to be in the ATF sandbox in order for the tests
+	# to pass.
+	atf_check cp ${SRCDIR}/${tc}* .
+
+	# Remove $FreeBSD$ RCS expansions because they get re-indented, which
+	# changes the output
+	local out_file="${tc}.stdout"
+	if [ -f "${out_file}" ]; then
+		parsed_file=output_file.parsed
+
+		atf_check -o save:$parsed_file sed -e '/\$FreeBSD.*\$/d' \
+		    ${tc}.stdout
+		out_flag="-o file:$parsed_file"
+	fi
+	local profile_file="${tc}.pro"
+	if [ -f "${profile_file}" ]; then
+		profile_flag="-P${profile_file}"
+	else
+		# Make sure we don't implicitly use ~/.indent.pro from the test
+		# host, for determinism purposes.
+		profile_flag="-npro"
+	fi
+	sed -e '/\$FreeBSD.*\$/d' ${tc} > input_file.parsed
+	atf_check -s exit:${tc##*.} ${out_flag} ${indent} ${profile_flag} < input_file.parsed
+}
+
+add_testcase()
+{
+	local tc=${1}
+	local tc_escaped word
+
+	case "${tc%.*}" in
+	*-*)
+		local IFS="-"
+		for word in ${tc%.*}; do
+			tc_escaped="${tc_escaped:+${tc_escaped}_}${word}"
+		done
+		;;
+	*)
+		tc_escaped=${tc%.*}
+		;;
+	esac
+
+	atf_test_case ${tc_escaped}
+	eval "${tc_escaped}_body() { check ${tc}; }"
+	atf_add_test_case ${tc_escaped}
+}
+
+atf_init_test_cases()
+{
+	for path in $(find -Es "${SRCDIR}" -regex '.*\.[0-9]+$'); do
+		add_testcase ${path##*/}
+	done
+}