| // Copyright 2017 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.remote; |
| |
| import static com.google.common.truth.Truth.assertThat; |
| import static org.mockito.ArgumentMatchers.anyBoolean; |
| import static org.mockito.Mockito.any; |
| import static org.mockito.Mockito.mock; |
| import static org.mockito.Mockito.when; |
| |
| import com.google.devtools.build.lib.actions.ActionInput; |
| import com.google.devtools.build.lib.actions.ActionInputHelper; |
| import com.google.devtools.build.lib.exec.SpawnRunner.SpawnExecutionContext; |
| import com.google.devtools.build.lib.remote.common.RemotePathResolver; |
| import com.google.devtools.build.lib.remote.common.RemotePathResolver.SiblingRepositoryLayoutResolver; |
| import com.google.devtools.build.lib.vfs.DigestHashFunction; |
| import com.google.devtools.build.lib.vfs.FileSystem; |
| import com.google.devtools.build.lib.vfs.Path; |
| import com.google.devtools.build.lib.vfs.PathFragment; |
| import com.google.devtools.build.lib.vfs.inmemoryfs.InMemoryFileSystem; |
| import java.util.SortedMap; |
| import java.util.TreeMap; |
| import org.junit.Before; |
| import org.junit.Test; |
| import org.junit.runner.RunWith; |
| import org.junit.runners.JUnit4; |
| |
| /** Tests for {@link RemotePathResolver} */ |
| @RunWith(JUnit4.class) |
| public class RemotePathResolverTest { |
| |
| private Path execRoot; |
| private SpawnExecutionContext spawnExecutionContext; |
| private ActionInput input; |
| |
| @Before |
| public void setup() throws Exception { |
| FileSystem fs = new InMemoryFileSystem(DigestHashFunction.SHA256); |
| execRoot = fs.getPath("/execroot/main"); |
| |
| input = ActionInputHelper.fromPath("foo"); |
| spawnExecutionContext = mock(SpawnExecutionContext.class); |
| when(spawnExecutionContext.getInputMapping(any(), anyBoolean())) |
| .thenAnswer( |
| invocationOnMock -> { |
| PathFragment baseDirectory = invocationOnMock.getArgument(0); |
| TreeMap<PathFragment, ActionInput> inputMap = new TreeMap<>(); |
| inputMap.put(baseDirectory.getRelative(input.getExecPath()), input); |
| return inputMap; |
| }); |
| } |
| |
| @Test |
| public void getWorkingDirectory_default_isInputRoot() { |
| RemotePathResolver remotePathResolver = RemotePathResolver.createDefault(execRoot); |
| |
| String workingDirectory = remotePathResolver.getWorkingDirectory(); |
| |
| assertThat(workingDirectory).isEqualTo(""); |
| } |
| |
| @Test |
| public void getWorkingDirectory_sibling_isExecRootBaseName() { |
| RemotePathResolver remotePathResolver = new SiblingRepositoryLayoutResolver(execRoot); |
| |
| String workingDirectory = remotePathResolver.getWorkingDirectory(); |
| |
| assertThat(workingDirectory).isEqualTo("main"); |
| } |
| |
| @Test |
| public void getInputMapping_default_inputsRelativeToExecRoot() throws Exception { |
| RemotePathResolver remotePathResolver = RemotePathResolver.createDefault(execRoot); |
| |
| SortedMap<PathFragment, ActionInput> inputs = |
| remotePathResolver.getInputMapping(spawnExecutionContext, false); |
| |
| assertThat(inputs).containsExactly(PathFragment.create("foo"), input); |
| } |
| |
| @Test |
| public void getInputMapping_sibling_inputsRelativeToInputRoot() throws Exception { |
| RemotePathResolver remotePathResolver = new SiblingRepositoryLayoutResolver(execRoot); |
| |
| SortedMap<PathFragment, ActionInput> inputs = |
| remotePathResolver.getInputMapping(spawnExecutionContext, false); |
| |
| assertThat(inputs).containsExactly(PathFragment.create("main/foo"), input); |
| } |
| |
| @Test |
| public void convertPaths_default_relativeToWorkingDirectory() { |
| RemotePathResolver remotePathResolver = RemotePathResolver.createDefault(execRoot); |
| |
| String outputPath = remotePathResolver.localPathToOutputPath(PathFragment.create("bar")); |
| Path localPath = remotePathResolver.outputPathToLocalPath(outputPath); |
| |
| assertThat(outputPath).isEqualTo("bar"); |
| assertThat(localPath).isEqualTo(execRoot.getRelative("bar")); |
| } |
| |
| @Test |
| public void convertPaths_siblingCompatible_relativeToWorkingDirectory() { |
| RemotePathResolver remotePathResolver = |
| new SiblingRepositoryLayoutResolver( |
| execRoot, /* incompatibleRemoteOutputPathsRelativeToInputRoot= */ false); |
| |
| String outputPath = remotePathResolver.localPathToOutputPath(PathFragment.create("bar")); |
| Path localPath = remotePathResolver.outputPathToLocalPath(outputPath); |
| |
| assertThat(outputPath).isEqualTo("bar"); |
| assertThat(localPath).isEqualTo(execRoot.getRelative("bar")); |
| } |
| |
| @Test |
| public void localPathToOutputPath_siblingIncompatible_relativeToWorkingDirectory() { |
| RemotePathResolver remotePathResolver = |
| new SiblingRepositoryLayoutResolver( |
| execRoot, /* incompatibleRemoteOutputPathsRelativeToInputRoot= */ true); |
| |
| String outputPath = remotePathResolver.localPathToOutputPath(PathFragment.create("bar")); |
| Path localPath = remotePathResolver.outputPathToLocalPath(outputPath); |
| |
| assertThat(outputPath).isEqualTo("main/bar"); |
| assertThat(localPath).isEqualTo(execRoot.getRelative("bar")); |
| } |
| } |