| // 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.common.truth.Truth.assertThat; |
| |
| import com.google.devtools.build.lib.cmdline.LabelSyntaxException; |
| import com.google.devtools.build.lib.cmdline.PackageIdentifier; |
| import com.google.devtools.build.lib.skyframe.serialization.testutils.FsUtils; |
| import com.google.devtools.build.lib.skyframe.serialization.testutils.SerializationTester; |
| import com.google.devtools.build.lib.vfs.FileSystem; |
| import com.google.devtools.build.lib.vfs.PathFragment; |
| import com.google.devtools.build.lib.vfs.Root; |
| import org.junit.Test; |
| import org.junit.runner.RunWith; |
| import org.junit.runners.JUnit4; |
| |
| /** Tests for {@link GlobDescriptor}. */ |
| @RunWith(JUnit4.class) |
| public class GlobDescriptorTest { |
| |
| @Test |
| public void testSerialization() throws Exception { |
| new SerializationTester( |
| GlobDescriptor.create( |
| PackageIdentifier.create("@foo", PathFragment.create("//bar")), |
| Root.fromPath(FsUtils.TEST_FILESYSTEM.getPath("/packageRoot")), |
| PathFragment.create("subdir"), |
| "pattern", |
| /*excludeDirs=*/ false), |
| GlobDescriptor.create( |
| PackageIdentifier.create("@bar", PathFragment.create("//foo")), |
| Root.fromPath(FsUtils.TEST_FILESYSTEM.getPath("/anotherPackageRoot")), |
| PathFragment.create("anotherSubdir"), |
| "pattern", |
| /*excludeDirs=*/ true)) |
| .addDependency(FileSystem.class, FsUtils.TEST_FILESYSTEM) |
| .setVerificationFunction(GlobDescriptorTest::verifyEquivalent) |
| .runTests(); |
| } |
| |
| private static void verifyEquivalent(GlobDescriptor orig, GlobDescriptor deserialized) { |
| assertThat(deserialized).isSameInstanceAs(orig); |
| } |
| |
| @Test |
| public void testCreateReturnsInternedInstances() throws LabelSyntaxException { |
| GlobDescriptor original = |
| GlobDescriptor.create( |
| PackageIdentifier.create("@foo", PathFragment.create("//bar")), |
| Root.fromPath(FsUtils.TEST_FILESYSTEM.getPath("/packageRoot")), |
| PathFragment.create("subdir"), |
| "pattern", |
| /*excludeDirs=*/ false); |
| |
| GlobDescriptor sameCopy = GlobDescriptor.create( |
| original.getPackageId(), |
| original.getPackageRoot(), |
| original.getSubdir(), |
| original.getPattern(), |
| original.excludeDirs()); |
| assertThat(sameCopy).isSameInstanceAs(original); |
| |
| GlobDescriptor diffCopy = GlobDescriptor.create( |
| original.getPackageId(), |
| original.getPackageRoot(), |
| original.getSubdir(), |
| original.getPattern(), |
| !original.excludeDirs()); |
| assertThat(diffCopy).isNotEqualTo(original); |
| } |
| |
| } |