| // 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.skyframe; |
| |
| import static com.google.devtools.build.skyframe.EvaluationResultSubjectFactory.assertThatEvaluationResult; |
| |
| import com.google.common.testing.EqualsTester; |
| import com.google.devtools.build.lib.analysis.util.BuildViewTestCase; |
| import com.google.devtools.build.lib.packages.NoSuchPackageException; |
| import com.google.devtools.build.lib.skyframe.util.SkyframeExecutorTestUtils; |
| import com.google.devtools.build.lib.vfs.FileSystemUtils; |
| import com.google.devtools.build.lib.vfs.ModifiedFileSet; |
| import com.google.devtools.build.lib.vfs.PathFragment; |
| import com.google.devtools.build.lib.vfs.Root; |
| import com.google.devtools.build.skyframe.EvaluationResult; |
| import com.google.devtools.build.skyframe.SkyKey; |
| import org.junit.Test; |
| import org.junit.runner.RunWith; |
| import org.junit.runners.JUnit4; |
| |
| /** Tests for {@link WorkspaceNameValue} and {@link WorkspaceNameFunction}. */ |
| @RunWith(JUnit4.class) |
| public class WorkspaceNameFunctionTest extends BuildViewTestCase { |
| private final SkyKey key = WorkspaceNameValue.key(); |
| |
| private EvaluationResult<WorkspaceNameValue> eval() throws InterruptedException { |
| getSkyframeExecutor() |
| .invalidateFilesUnderPathForTesting( |
| reporter, |
| ModifiedFileSet.builder().modify(PathFragment.create("WORKSPACE")).build(), |
| Root.fromPath(rootDirectory)); |
| return SkyframeExecutorTestUtils.evaluate( |
| getSkyframeExecutor(), key, /*keepGoing=*/ false, reporter); |
| } |
| |
| @Test |
| public void testNormal() throws Exception { |
| scratch.overwriteFile("WORKSPACE", "workspace(name = 'good')"); |
| assertThatEvaluationResult(eval()) |
| .hasEntryThat(key) |
| .isEqualTo(WorkspaceNameValue.withName("good")); |
| } |
| |
| @Test |
| public void testErrorInExternalPkg() throws Exception { |
| reporter.removeHandler(failFastHandler); |
| scratch.overwriteFile("WORKSPACE", "workspace(bad)"); |
| assertThatEvaluationResult(eval()) |
| .hasErrorEntryForKeyThat(key) |
| .hasExceptionThat() |
| .isInstanceOf(NoSuchPackageException.class); |
| assertContainsEvent("name 'bad' is not defined"); |
| } |
| |
| @Test |
| public void testTransitiveSkyframeError() throws Exception { |
| reporter.removeHandler(failFastHandler); |
| scratch.deleteFile("WORKSPACE"); |
| FileSystemUtils.ensureSymbolicLink(scratch.resolve("WORKSPACE"), "WORKSPACE"); |
| // Transitive errors from WorkspaceNameValue should manifest themselves as |
| // NoSuchPackageExceptions. |
| assertThatEvaluationResult(eval()) |
| .hasErrorEntryForKeyThat(key) |
| .hasExceptionThat() |
| .isInstanceOf(NoSuchPackageException.class); |
| } |
| |
| @Test |
| public void testEqualsAndHashCode() { |
| new EqualsTester() |
| .addEqualityGroup(WorkspaceNameValue.withName("foo"), WorkspaceNameValue.withName("foo")) |
| .addEqualityGroup(WorkspaceNameValue.withName("bar"), WorkspaceNameValue.withName("bar")) |
| .testEquals(); |
| } |
| } |