| /* |
| * Copyright 2016 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.idea.blaze.base.targetmaps; |
| |
| import static com.google.common.truth.Truth.assertThat; |
| |
| import com.google.common.collect.ImmutableMultimap; |
| import com.google.idea.blaze.base.BlazeTestCase; |
| import com.google.idea.blaze.base.ideinfo.ArtifactLocation; |
| import com.google.idea.blaze.base.ideinfo.TargetIdeInfo; |
| import com.google.idea.blaze.base.ideinfo.TargetKey; |
| import com.google.idea.blaze.base.ideinfo.TargetMap; |
| import com.google.idea.blaze.base.ideinfo.TargetMapBuilder; |
| import com.google.idea.blaze.base.model.primitives.Label; |
| import org.jetbrains.annotations.NotNull; |
| import org.junit.Test; |
| import org.junit.runner.RunWith; |
| import org.junit.runners.JUnit4; |
| |
| /** Tests for the reverse dependency map */ |
| @RunWith(JUnit4.class) |
| public class ReverseDependencyMapTest extends BlazeTestCase { |
| @Override |
| protected void initTest( |
| @NotNull Container applicationServices, @NotNull Container projectServices) { |
| super.initTest(applicationServices, projectServices); |
| } |
| |
| @Test |
| public void testSingleDep() { |
| TargetMapBuilder builder = TargetMapBuilder.builder(); |
| TargetMap targetMap = |
| builder |
| .addTarget( |
| TargetIdeInfo.builder() |
| .setBuildFile(sourceRoot("test/BUILD")) |
| .setLabel("//l:l1") |
| .setKind("java_library") |
| .addDependency("//l:l2")) |
| .addTarget( |
| TargetIdeInfo.builder() |
| .setBuildFile(sourceRoot("test/BUILD")) |
| .setLabel("//l:l2") |
| .setKind("java_library")) |
| .build(); |
| |
| ImmutableMultimap<TargetKey, TargetKey> reverseDependencies = |
| ReverseDependencyMap.createRdepsMap(targetMap); |
| assertThat(reverseDependencies) |
| .containsEntry( |
| TargetKey.forPlainTarget(Label.create("//l:l2")), |
| TargetKey.forPlainTarget(Label.create("//l:l1"))); |
| } |
| |
| @Test |
| public void testLabelDepsOnTwoLabels() { |
| TargetMapBuilder builder = TargetMapBuilder.builder(); |
| TargetMap targetMap = |
| builder |
| .addTarget( |
| TargetIdeInfo.builder() |
| .setBuildFile(sourceRoot("test/BUILD")) |
| .setLabel("//l:l1") |
| .setKind("java_library") |
| .addDependency("//l:l2") |
| .addDependency("//l:l3")) |
| .addTarget( |
| TargetIdeInfo.builder() |
| .setBuildFile(sourceRoot("test/BUILD")) |
| .setLabel("//l:l2") |
| .setKind("java_library")) |
| .addTarget( |
| TargetIdeInfo.builder() |
| .setBuildFile(sourceRoot("test/BUILD")) |
| .setLabel("//l:l3") |
| .setKind("java_library")) |
| .build(); |
| |
| ImmutableMultimap<TargetKey, TargetKey> reverseDependencies = |
| ReverseDependencyMap.createRdepsMap(targetMap); |
| assertThat(reverseDependencies) |
| .containsEntry( |
| TargetKey.forPlainTarget(Label.create("//l:l2")), |
| TargetKey.forPlainTarget(Label.create("//l:l1"))); |
| assertThat(reverseDependencies) |
| .containsEntry( |
| TargetKey.forPlainTarget(Label.create("//l:l3")), |
| TargetKey.forPlainTarget(Label.create("//l:l1"))); |
| } |
| |
| @Test |
| public void testTwoLabelsDepOnSameLabel() { |
| TargetMapBuilder builder = TargetMapBuilder.builder(); |
| TargetMap targetMap = |
| builder |
| .addTarget( |
| TargetIdeInfo.builder() |
| .setBuildFile(sourceRoot("test/BUILD")) |
| .setLabel("//l:l1") |
| .setKind("java_library") |
| .addDependency("//l:l3")) |
| .addTarget( |
| TargetIdeInfo.builder() |
| .setBuildFile(sourceRoot("test/BUILD")) |
| .setLabel("//l:l2") |
| .addDependency("//l:l3") |
| .setKind("java_library")) |
| .addTarget( |
| TargetIdeInfo.builder() |
| .setBuildFile(sourceRoot("test/BUILD")) |
| .setLabel("//l:l3") |
| .setKind("java_library")) |
| .build(); |
| |
| ImmutableMultimap<TargetKey, TargetKey> reverseDependencies = |
| ReverseDependencyMap.createRdepsMap(targetMap); |
| assertThat(reverseDependencies) |
| .containsEntry( |
| TargetKey.forPlainTarget(Label.create("//l:l3")), |
| TargetKey.forPlainTarget(Label.create("//l:l1"))); |
| assertThat(reverseDependencies) |
| .containsEntry( |
| TargetKey.forPlainTarget(Label.create("//l:l3")), |
| TargetKey.forPlainTarget(Label.create("//l:l2"))); |
| } |
| |
| @Test |
| public void testThreeLevelGraph() { |
| TargetMapBuilder builder = TargetMapBuilder.builder(); |
| TargetMap targetMap = |
| builder |
| .addTarget( |
| TargetIdeInfo.builder() |
| .setBuildFile(sourceRoot("test/BUILD")) |
| .setLabel("//l:l1") |
| .setKind("java_library") |
| .addDependency("//l:l3")) |
| .addTarget( |
| TargetIdeInfo.builder() |
| .setBuildFile(sourceRoot("test/BUILD")) |
| .setLabel("//l:l2") |
| .addDependency("//l:l3") |
| .setKind("java_library")) |
| .addTarget( |
| TargetIdeInfo.builder() |
| .setBuildFile(sourceRoot("test/BUILD")) |
| .setLabel("//l:l3") |
| .setKind("java_library")) |
| .addTarget( |
| TargetIdeInfo.builder() |
| .setBuildFile(sourceRoot("test/BUILD")) |
| .setLabel("//l:l4") |
| .addDependency("//l:l3") |
| .setKind("java_library")) |
| .addTarget( |
| TargetIdeInfo.builder() |
| .setBuildFile(sourceRoot("test/BUILD")) |
| .setLabel("//l:l5") |
| .addDependency("//l:l4") |
| .setKind("java_library")) |
| .build(); |
| |
| ImmutableMultimap<TargetKey, TargetKey> reverseDependencies = |
| ReverseDependencyMap.createRdepsMap(targetMap); |
| assertThat(reverseDependencies) |
| .containsEntry( |
| TargetKey.forPlainTarget(Label.create("//l:l3")), |
| TargetKey.forPlainTarget(Label.create("//l:l1"))); |
| assertThat(reverseDependencies) |
| .containsEntry( |
| TargetKey.forPlainTarget(Label.create("//l:l3")), |
| TargetKey.forPlainTarget(Label.create("//l:l2"))); |
| assertThat(reverseDependencies) |
| .containsEntry( |
| TargetKey.forPlainTarget(Label.create("//l:l3")), |
| TargetKey.forPlainTarget(Label.create("//l:l4"))); |
| assertThat(reverseDependencies) |
| .containsEntry( |
| TargetKey.forPlainTarget(Label.create("//l:l4")), |
| TargetKey.forPlainTarget(Label.create("//l:l5"))); |
| } |
| |
| private static ArtifactLocation sourceRoot(String relativePath) { |
| return ArtifactLocation.builder() |
| .setRelativePath(relativePath) |
| .setIsSource(true) |
| .build(); |
| } |
| } |