| // 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.skyframe; |
| |
| import static com.google.common.truth.Truth.assertThat; |
| |
| import com.google.common.collect.ImmutableMap; |
| import com.google.devtools.build.lib.skyframe.CollectPackagesUnderDirectoryValue.NoErrorCollectPackagesUnderDirectoryValue; |
| 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.skyframe.serialization.testutils.TestUtils; |
| 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 com.google.devtools.build.lib.vfs.RootedPath; |
| import org.junit.Test; |
| import org.junit.runner.RunWith; |
| import org.junit.runners.JUnit4; |
| |
| /** Test for codec for {@link CollectPackagesUnderDirectoryValue}. */ |
| @RunWith(JUnit4.class) |
| public final class CollectPackagesUnderDirectoryCodecTest { |
| |
| @Test |
| public void testCodec() throws Exception { |
| new SerializationTester( |
| NoErrorCollectPackagesUnderDirectoryValue.EMPTY, |
| CollectPackagesUnderDirectoryValue.ofNoError( |
| true, |
| ImmutableMap.of( |
| rootedPath("/a", "b"), true, |
| rootedPath("/c", "d"), false)), |
| CollectPackagesUnderDirectoryValue.ofNoError( |
| false, |
| ImmutableMap.of( |
| rootedPath("/a", "b"), false, |
| rootedPath("/c", "d"), true)), |
| CollectPackagesUnderDirectoryValue.ofError( |
| "my error message", |
| ImmutableMap.of( |
| rootedPath("/a", "b"), false, |
| rootedPath("/c", "d"), true))) |
| .addDependency(FileSystem.class, FsUtils.TEST_FILESYSTEM) |
| .runTests(); |
| } |
| |
| @Test |
| public void testEmptyDeserializesToSingletonValue() throws Exception { |
| assertThat(TestUtils.roundTrip(NoErrorCollectPackagesUnderDirectoryValue.EMPTY)) |
| .isSameInstanceAs(NoErrorCollectPackagesUnderDirectoryValue.EMPTY); |
| } |
| |
| private static RootedPath rootedPath(String root, String relativePath) { |
| return RootedPath.toRootedPath( |
| Root.fromPath(FsUtils.TEST_FILESYSTEM.getPath(root)), PathFragment.create(relativePath)); |
| } |
| } |