1#!/bin/bash 2# 3# Copyright 2018 The Bazel Authors. All rights reserved. 4# 5# Licensed under the Apache License, Version 2.0 (the "License"); 6# you may not use this file except in compliance with the License. 7# You may obtain a copy of the License at 8# 9# http://www.apache.org/licenses/LICENSE-2.0 10# 11# Unless required by applicable law or agreed to in writing, software 12# distributed under the License is distributed on an "AS IS" BASIS, 13# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 14# See the License for the specific language governing permissions and 15# limitations under the License. 16# 17# A shell test that the contents of an input file match a golden file. 18# 19# Usage: diff_test_runner.sh ACTUAL_FILE GOLDEN_FILE 20 21set -u 22 23actual_file=$1 24shift 1 25golden_file=$1 26shift 1 27 28DIFF="$(diff ${actual_file} ${golden_file})" 29 30if [ "$DIFF" != "" ] 31then 32 echo "FAIL: Actual did not match golden." 33 echo "${DIFF}" 34 exit 1 35else 36 echo "SUCCESS: Result matches golden file" 37fi 38