| // 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.collect.ImmutableSet.toImmutableSet; |
| import static com.google.common.truth.Truth.assertThat; |
| |
| import com.google.common.collect.ImmutableSet; |
| import com.google.common.collect.Iterables; |
| import com.google.common.collect.Sets; |
| import com.google.devtools.build.lib.analysis.config.BuildConfigurationValue; |
| import com.google.devtools.build.lib.analysis.util.AnalysisTestCase; |
| import com.google.devtools.build.lib.analysis.util.TestAspects; |
| import com.google.devtools.build.lib.cmdline.Label; |
| import com.google.devtools.build.lib.cmdline.PackageIdentifier; |
| import com.google.devtools.build.lib.packages.util.MockProtoSupport; |
| import com.google.devtools.build.lib.rules.repository.RepositoryDirectoryDirtinessChecker; |
| import com.google.devtools.build.lib.skyframe.SkyframeExecutorRepositoryHelpersHolder; |
| import com.google.devtools.build.lib.skyframe.util.SkyframeExecutorTestUtils; |
| import com.google.devtools.build.lib.testutil.TestConstants; |
| import com.google.devtools.build.lib.vfs.PathFragment; |
| import org.junit.Before; |
| import org.junit.Test; |
| import org.junit.runner.RunWith; |
| import org.junit.runners.JUnit4; |
| |
| /** Test that checks collected list of transitive targets of configured targets. */ |
| @RunWith(JUnit4.class) |
| public final class ConfiguredTargetTransitivePackagesTest extends AnalysisTestCase { |
| |
| @Before |
| public void setUpToolsConfigMock() throws Exception { |
| MockProtoSupport.setup(mockToolsConfig); |
| } |
| |
| @Override |
| protected SkyframeExecutorRepositoryHelpersHolder getRepositoryHelpersHolder() { |
| // Transitive packages are only stored when external repositories are enabled. |
| return SkyframeExecutorRepositoryHelpersHolder.create( |
| new RepositoryDirectoryDirtinessChecker()); |
| } |
| |
| private void assertTransitiveClosureOfTargetContainsPackages( |
| String target, BuildConfigurationValue config, String... packages) throws Exception { |
| ConfiguredTargetValue ctValue = |
| SkyframeExecutorTestUtils.getExistingConfiguredTargetValue( |
| skyframeExecutor, Label.parseCanonical(target), config); |
| ImmutableSet<String> packageNames = |
| ctValue.getTransitivePackages().toList().stream() |
| .map(pkg -> pkg.getPackageIdentifier().toString()) |
| .collect(toImmutableSet()); |
| assertThat(packageNames).containsAtLeastElementsIn(Sets.newHashSet(packages)); |
| } |
| |
| @Test |
| public void testSimpleConfiguredTarget() throws Exception { |
| scratch.file("a/BUILD", "sh_library(name = 'a', deps = [ '//a/b:b' ])"); |
| scratch.file("a/b/BUILD", "sh_library(name = 'b', deps = [ '//c:c', '//d:d'] )"); |
| scratch.file("c/BUILD", "sh_library(name = 'c')"); |
| scratch.file("d/BUILD", "sh_library(name = 'd')"); |
| |
| ConfiguredTarget target = Iterables.getOnlyElement(update("//a:a").getTargetsToBuild()); |
| BuildConfigurationValue config = getConfiguration(target); |
| |
| assertTransitiveClosureOfTargetContainsPackages("//a:a", config, "a", "a/b", "c", "d"); |
| assertTransitiveClosureOfTargetContainsPackages("//a/b:b", config, "a/b", "c", "d"); |
| assertTransitiveClosureOfTargetContainsPackages("//c:c", config, "c"); |
| assertTransitiveClosureOfTargetContainsPackages("//d:d", config, "d"); |
| } |
| |
| @Test |
| public void testPackagesFromAspects() throws Exception { |
| setRulesAvailableInTests(TestAspects.BASE_RULE, TestAspects.EXTRA_ATTRIBUTE_ASPECT_RULE); |
| scratch.file("extra/BUILD", "base(name = 'extra')"); |
| scratch.file( |
| "a/c/BUILD", |
| "rule_with_extra_deps_aspect(name = 'foo', foo = [ ':bar' ])", |
| "base(name = 'bar')"); |
| |
| ConfiguredTarget target = Iterables.getOnlyElement(update("//a/c:foo").getTargetsToBuild()); |
| BuildConfigurationValue config = getConfiguration(target); |
| |
| // We expect 'extra' package because rule_with_extra_deps adds an aspect on attribute 'foo' with |
| // '//extra:extra' dependency. |
| assertTransitiveClosureOfTargetContainsPackages("//a/c:foo", config, "a/c", "extra"); |
| } |
| |
| @Test |
| public void testTargetsWithConfiguration() throws Exception { |
| scratch.file("a/BUILD", "cc_library(name = 'a', srcs = [ 'some.cpp' ])"); |
| |
| ConfiguredTarget target = Iterables.getOnlyElement(update("//a:a").getTargetsToBuild()); |
| BuildConfigurationValue config = getConfiguration(target); |
| |
| // We expect to get the mock crosstool in transitive dependencies, because it's required for c++ |
| // configuration. |
| assertTransitiveClosureOfTargetContainsPackages( |
| "//a:a", |
| config, |
| "a", |
| PackageIdentifier.create( |
| TestConstants.TOOLS_REPOSITORY, |
| PathFragment.create(TestConstants.MOCK_CC_CROSSTOOL_PATH)) |
| .toString()); |
| } |
| } |