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// 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.ObjectCodecTester;
import com.google.devtools.build.lib.vfs.PathCodec;
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 {
ObjectCodecTester.newBuilder(
GlobDescriptor.getCodec(Root.getCodec(new PathCodec(FsUtils.TEST_FILESYSTEM))))
.addSubjects(
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))
.verificationFunction((orig, deserialized) -> assertThat(deserialized).isSameAs(orig))
.buildAndRunTests();
}
@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).isSameAs(original);
GlobDescriptor diffCopy = GlobDescriptor.create(
original.getPackageId(),
original.getPackageRoot(),
original.getSubdir(),
original.getPattern(),
!original.excludeDirs());
assertThat(diffCopy).isNotEqualTo(original);
}
}
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