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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.exec;
import static com.google.common.truth.Truth.assertThat;
import com.google.common.collect.ImmutableList;
import com.google.common.collect.ImmutableMap;
import com.google.devtools.build.lib.actions.ActionExecutionMetadata;
import com.google.devtools.build.lib.actions.ActionInput;
import com.google.devtools.build.lib.actions.ActionInputHelper;
import com.google.devtools.build.lib.actions.ExecutionRequirements;
import com.google.devtools.build.lib.actions.Spawn;
import com.google.devtools.build.lib.exec.util.FakeOwner;
import com.google.devtools.build.lib.vfs.FileSystem;
import com.google.devtools.build.lib.vfs.Path;
import com.google.devtools.build.lib.vfs.inmemoryfs.InMemoryFileSystem;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.junit.runners.JUnit4;
/** Unit tests for {@link SymlinkTreeHelper}. */
@RunWith(JUnit4.class)
public final class SymlinkTreeHelperTest {
private final FileSystem fs = new InMemoryFileSystem();
@Test
public void checkCreatedSpawn() {
ActionExecutionMetadata owner = new FakeOwner("SymlinkTree", "Creating it");
Path execRoot = fs.getPath("/my/workspace");
Path inputManifestPath = execRoot.getRelative("input_manifest");
ActionInput inputManifest = ActionInputHelper.fromPath(inputManifestPath.asFragment());
BinTools binTools =
BinTools.forUnitTesting(execRoot, ImmutableList.of(SymlinkTreeHelper.BUILD_RUNFILES));
Spawn spawn =
new SymlinkTreeHelper(
inputManifestPath,
fs.getPath("/my/workspace/output/MANIFEST"),
false)
.createSpawn(
owner,
execRoot,
binTools,
ImmutableMap.of(),
inputManifest);
assertThat(spawn.getResourceOwner()).isSameAs(owner);
assertThat(spawn.getEnvironment()).isEmpty();
assertThat(spawn.getExecutionInfo()).containsExactly(
ExecutionRequirements.LOCAL, "",
ExecutionRequirements.NO_CACHE, "",
ExecutionRequirements.NO_SANDBOX, "");
assertThat(spawn.getInputFiles())
.containsExactly(inputManifest, binTools.getActionInput(SymlinkTreeHelper.BUILD_RUNFILES));
// At this time, the spawn does not declare any output files.
assertThat(spawn.getOutputFiles()).isEmpty();
}
}
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