| // Copyright 2018 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.common.truth.Truth.assertThat; |
| import static com.google.devtools.build.skyframe.EvaluationResultSubjectFactory.assertThatEvaluationResult; |
| |
| import com.google.common.collect.ImmutableMap; |
| import com.google.common.testing.EqualsTester; |
| import com.google.devtools.build.lib.analysis.util.BuildViewTestCase; |
| import com.google.devtools.build.lib.cmdline.RepositoryName; |
| import com.google.devtools.build.lib.packages.NoSuchPackageException; |
| import com.google.devtools.build.lib.skyframe.util.SkyframeExecutorTestUtils; |
| import com.google.devtools.build.lib.testutil.TestConstants; |
| 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 RepositoryMappingFunction} and {@link RepositoryMappingValue}. */ |
| @RunWith(JUnit4.class) |
| public class RepositoryMappingFunctionTest extends BuildViewTestCase { |
| |
| private EvaluationResult<RepositoryMappingValue> eval(SkyKey key) 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 testSimpleMapping() throws Exception { |
| scratch.overwriteFile( |
| "WORKSPACE", |
| "workspace(name = 'good')", |
| "local_repository(", |
| " name = 'a_remote_repo',", |
| " path = '/a_remote_repo',", |
| " repo_mapping = {'@a' : '@b'},", |
| ")"); |
| RepositoryName name = RepositoryName.create("@a_remote_repo"); |
| SkyKey skyKey = RepositoryMappingValue.key(name); |
| EvaluationResult<RepositoryMappingValue> result = eval(skyKey); |
| |
| assertThat(result.hasError()).isFalse(); |
| assertThatEvaluationResult(result) |
| .hasEntryThat(skyKey) |
| .isEqualTo( |
| RepositoryMappingValue.withMapping( |
| ImmutableMap.of( |
| RepositoryName.create("@a"), |
| RepositoryName.create("@b"), |
| RepositoryName.create("@good"), |
| RepositoryName.create("@")))); |
| } |
| |
| @Test |
| public void testMultipleRepositoriesWithMapping() throws Exception { |
| scratch.overwriteFile( |
| "WORKSPACE", |
| "workspace(name = 'good')", |
| "local_repository(", |
| " name = 'a_remote_repo',", |
| " path = '/a_remote_repo',", |
| " repo_mapping = {'@a' : '@b'},", |
| ")", |
| "local_repository(", |
| " name = 'other_remote_repo',", |
| " path = '/other_remote_repo',", |
| " repo_mapping = {'@x' : '@y'},", |
| ")"); |
| RepositoryName name1 = RepositoryName.create("@a_remote_repo"); |
| SkyKey skyKey1 = RepositoryMappingValue.key(name1); |
| RepositoryName name2 = RepositoryName.create("@other_remote_repo"); |
| SkyKey skyKey2 = RepositoryMappingValue.key(name2); |
| |
| assertThatEvaluationResult(eval(skyKey1)) |
| .hasEntryThat(skyKey1) |
| .isEqualTo( |
| RepositoryMappingValue.withMapping( |
| ImmutableMap.of( |
| RepositoryName.create("@a"), |
| RepositoryName.create("@b"), |
| RepositoryName.create("@good"), |
| RepositoryName.create("@")))); |
| assertThatEvaluationResult(eval(skyKey2)) |
| .hasEntryThat(skyKey2) |
| .isEqualTo( |
| RepositoryMappingValue.withMapping( |
| ImmutableMap.of( |
| RepositoryName.create("@x"), |
| RepositoryName.create("@y"), |
| RepositoryName.create("@good"), |
| RepositoryName.create("@")))); |
| } |
| |
| @Test |
| public void testRepositoryWithMultipleMappings() throws Exception { |
| scratch.overwriteFile( |
| "WORKSPACE", |
| "workspace(name = 'good')", |
| "local_repository(", |
| " name = 'a_remote_repo',", |
| " path = '/a_remote_repo',", |
| " repo_mapping = {'@a' : '@b', '@x' : '@y'},", |
| ")"); |
| RepositoryName name = RepositoryName.create("@a_remote_repo"); |
| SkyKey skyKey = RepositoryMappingValue.key(name); |
| |
| assertThatEvaluationResult(eval(skyKey)) |
| .hasEntryThat(skyKey) |
| .isEqualTo( |
| RepositoryMappingValue.withMapping( |
| ImmutableMap.of( |
| RepositoryName.create("@a"), |
| RepositoryName.create("@b"), |
| RepositoryName.create("@x"), |
| RepositoryName.create("@y"), |
| RepositoryName.create("@good"), |
| RepositoryName.create("@")))); |
| } |
| |
| @Test |
| public void testErrorWithMapping() throws Exception { |
| reporter.removeHandler(failFastHandler); |
| scratch.overwriteFile( |
| "WORKSPACE", |
| "workspace(name = 'good')", |
| "local_repository(", |
| " name = 'a_remote_repo',", |
| " path = '/a_remote_repo',", |
| " repo_mapping = {'x' : '@b'},", |
| ")"); |
| RepositoryName name = RepositoryName.create("@a_remote_repo"); |
| SkyKey skyKey = RepositoryMappingValue.key(name); |
| |
| assertThatEvaluationResult(eval(skyKey)) |
| .hasErrorEntryForKeyThat(skyKey) |
| .hasExceptionThat() |
| .isInstanceOf(NoSuchPackageException.class); |
| assertContainsEvent("invalid repository name 'x': workspace names must start with '@'"); |
| } |
| |
| @Test |
| public void testDefaultMainRepoNameInMapping() throws Exception { |
| scratch.overwriteFile( |
| "WORKSPACE", |
| "local_repository(", |
| " name = 'a_remote_repo',", |
| " path = '/a_remote_repo',", |
| " repo_mapping = {},", |
| ")"); |
| RepositoryName name = RepositoryName.create("@a_remote_repo"); |
| SkyKey skyKey = RepositoryMappingValue.key(name); |
| |
| assertThatEvaluationResult(eval(skyKey)) |
| .hasEntryThat(skyKey) |
| .isEqualTo( |
| RepositoryMappingValue.withMapping( |
| ImmutableMap.of( |
| RepositoryName.createFromValidStrippedName(TestConstants.WORKSPACE_NAME), |
| RepositoryName.MAIN))); |
| } |
| |
| @Test |
| public void testExplicitMainRepoNameInMapping() throws Exception { |
| scratch.overwriteFile( |
| "WORKSPACE", |
| "workspace(name = 'good')", |
| "local_repository(", |
| " name = 'a_remote_repo',", |
| " path = '/a_remote_repo',", |
| ")"); |
| RepositoryName name = RepositoryName.create("@a_remote_repo"); |
| SkyKey skyKey = RepositoryMappingValue.key(name); |
| |
| assertThatEvaluationResult(eval(skyKey)) |
| .hasEntryThat(skyKey) |
| .isEqualTo( |
| RepositoryMappingValue.withMapping( |
| ImmutableMap.of(RepositoryName.create("@good"), RepositoryName.MAIN))); |
| } |
| |
| @Test |
| public void testEqualsAndHashCode() throws Exception { |
| new EqualsTester() |
| .addEqualityGroup( |
| RepositoryMappingValue.withMapping( |
| ImmutableMap.of(RepositoryName.create("@foo"), RepositoryName.create("@bar"))), |
| RepositoryMappingValue.withMapping( |
| ImmutableMap.of(RepositoryName.create("@foo"), RepositoryName.create("@bar")))) |
| .addEqualityGroup( |
| RepositoryMappingValue.withMapping( |
| ImmutableMap.of(RepositoryName.create("@fizz"), RepositoryName.create("@buzz"))), |
| RepositoryMappingValue.withMapping( |
| ImmutableMap.of(RepositoryName.create("@fizz"), RepositoryName.create("@buzz")))) |
| .testEquals(); |
| } |
| } |