| // Copyright 2020 The Bazel Authors. All rights reserved. |
| // |
| // Licensed under the Apache License, Version 2.0 (the "License"); |
| // you may not use this file except in compliance with the License. |
| // You may obtain a copy of the License at |
| // |
| // http://www.apache.org/licenses/LICENSE-2.0 |
| // |
| // Unless required by applicable law or agreed to in writing, software |
| // distributed under the License is distributed on an "AS IS" BASIS, |
| // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| // See the License for the specific language governing permissions and |
| // limitations under the License. |
| |
| package com.google.devtools.build.lib.analysis; |
| |
| import static com.google.common.truth.Truth.assertThat; |
| |
| import com.google.devtools.build.lib.actions.Action; |
| import com.google.devtools.build.lib.actions.ActionInput; |
| import com.google.devtools.build.lib.actions.Artifact; |
| import com.google.devtools.build.lib.analysis.actions.SpawnAction; |
| import com.google.devtools.build.lib.analysis.util.BuildViewTestCase; |
| import java.util.HashSet; |
| import java.util.Set; |
| import org.junit.Test; |
| import org.junit.runner.RunWith; |
| import org.junit.runners.JUnit4; |
| |
| /** Tests to verify that Bazel actions don't poison any output cache. */ |
| @RunWith(JUnit4.class) |
| public class CachingTest extends BuildViewTestCase { |
| /** |
| * Regression test for bugs #2317593 and #2284024: Don't expand runfile middlemen. |
| */ |
| @Test |
| public void testRunfilesManifestNotAnInput() throws Exception { |
| scratch.file( |
| "x/BUILD", |
| "sh_binary(name = 'tool', srcs = ['tool.sh'], data = ['tool.data'])", |
| "genrule(name = 'x', tools = [':tool'], outs = ['x.out'], cmd = 'dummy')"); |
| |
| Set<Action> actions = new HashSet<>(); |
| for (Artifact artifact : getFilesToBuild(getConfiguredTarget("//x:x")).toList()) { |
| actions.add(getGeneratingAction(artifact)); |
| } |
| |
| boolean lookedAtAnyAction = false; |
| boolean foundRunfilesMiddlemanSoRunfilesAreCorrectlyStaged = false; |
| for (Action action : actions) { |
| if (action instanceof SpawnAction) { |
| for (ActionInput string : ((SpawnAction) action).getSpawn().getInputFiles().toList()) { |
| lookedAtAnyAction = true; |
| if (string.getExecPathString().endsWith("x_Stool-runfiles")) { |
| foundRunfilesMiddlemanSoRunfilesAreCorrectlyStaged = true; |
| } else { |
| assertThat(string.getExecPathString().endsWith(".runfiles/MANIFEST")).isFalse(); |
| } |
| } |
| } |
| } |
| assertThat(lookedAtAnyAction).isTrue(); |
| assertThat(foundRunfilesMiddlemanSoRunfilesAreCorrectlyStaged).isTrue(); |
| } |
| } |