1 files changed, 65 insertions, 0 deletions
diff --git a/usr.bin/file/tests/file_test.sh b/usr.bin/file/tests/file_test.sh
new file mode 100644
index 000000000000..490274c05892
--- /dev/null
+++ b/usr.bin/file/tests/file_test.sh
@@ -0,0 +1,65 @@
+#!/usr/libexec/atf-sh
+#
+# SPDX-License-Identifier: BSD-2-Clause
+#
+# Copyright (c) 2022 Eric van Gyzen
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions
+# are met:
+# 1. Redistributions of source code must retain the above copyright
+#    notice, this list of conditions and the following disclaimer.
+# 2. 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 AUTHOR 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 AUTHOR 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.
+
+atf_test_case contrib_file_tests cleanup
+contrib_file_tests_body() {
+	srcdir="$(atf_get_srcdir)"
+
+	for testfile in "${srcdir}"/*.testfile; do
+		test_name="${testfile%.testfile}"
+		result_file="${test_name}.result"
+		file_args=
+		magic_files=
+		for magic_file in ${test_name}*.magic; do
+			if [ -f "${magic_file}" ]; then
+				if [ -z "${magic_files}" ]; then
+					magic_files="${magic_file}"
+				else
+					magic_files="${magic_files}:${magic_file}"
+				fi
+			fi
+		done
+		if [ -z "${magic_files}" ]; then
+			magic_files=/usr/share/misc/magic
+		fi
+		if [ -f "${test_name}.flags" ]; then
+			file_args="${file_args} -$(cat "${test_name}.flags")"
+		fi
+		# The result files were created in UTC.
+		atf_check -o save:actual_output -e ignore env TZ=Z MAGIC="${magic_files}" \
+			file ${file_args} --brief "$testfile"
+		atf_check cmp actual_output "$result_file"
+	done
+}
+
+contrib_file_tests_cleanup() {
+	rm -f actual_output trimmed_output
+}
+
+atf_init_test_cases() {
+	atf_add_test_case contrib_file_tests
+}