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// Copyright 2016 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.truth.Truth.assertThat;
import static com.google.devtools.build.lib.analysis.OutputGroupInfo.DEFAULT;
import static com.google.devtools.build.lib.analysis.OutputGroupInfo.determineOutputGroups;
import static java.util.Arrays.asList;
import com.google.common.collect.ImmutableList;
import com.google.common.collect.ImmutableSet;
import com.google.devtools.build.lib.analysis.OutputGroupInfo.ValidationMode;
import com.google.testing.junit.testparameterinjector.TestParameter;
import com.google.testing.junit.testparameterinjector.TestParameterInjector;
import java.util.Set;
import org.junit.Test;
import org.junit.runner.RunWith;
/** Tests for {@link OutputGroupInfo}. */
@RunWith(TestParameterInjector.class)
public final class OutputGroupProviderTest {
@Test
public void testDetermineOutputGroupsOverridesDefaults(@TestParameter boolean shouldRunTests) {
Set<String> outputGroups =
determineOutputGroups(
ImmutableSet.of("x", "y", "z"),
asList("a", "b", "c"),
ValidationMode.OFF,
/*shouldRunTests=*/ shouldRunTests);
assertThat(outputGroups)
.containsExactlyElementsIn(
outputGroupsWithDefaultIfRunningTests(shouldRunTests, "a", "b", "c"));
}
@Test
public void testDetermineOutputGroupsAddsToDefaults(@TestParameter boolean shouldRunTests) {
Set<String> outputGroups =
determineOutputGroups(
ImmutableSet.of("x", "y", "z"),
asList("+a"),
ValidationMode.OFF,
/*shouldRunTests=*/ shouldRunTests);
assertThat(outputGroups)
.containsExactlyElementsIn(
outputGroupsWithDefaultIfRunningTests(shouldRunTests, "x", "y", "z", "a"));
}
@Test
public void testDetermineOutputGroupsRemovesFromDefaults(@TestParameter boolean shouldRunTests) {
Set<String> outputGroups =
determineOutputGroups(
ImmutableSet.of("x", "y", "z"),
asList("-y"),
ValidationMode.OFF,
/*shouldRunTests=*/ shouldRunTests);
assertThat(outputGroups)
.containsExactlyElementsIn(outputGroupsWithDefaultIfRunningTests(shouldRunTests, "x", "z"));
}
@Test
public void testDetermineOutputGroupsMixedOverrideAdditionOverrides(
@TestParameter boolean shouldRunTests) {
Set<String> outputGroups =
determineOutputGroups(
ImmutableSet.of("x", "y", "z"),
asList("a", "+b"),
ValidationMode.OFF,
/*shouldRunTests=*/ shouldRunTests);
// The plain "a" causes the default output groups to be overridden.
assertThat(outputGroups)
.containsExactlyElementsIn(outputGroupsWithDefaultIfRunningTests(shouldRunTests, "a", "b"));
}
@Test
public void testDetermineOutputGroupsIgnoresUnknownGroup(@TestParameter boolean shouldRunTests) {
Set<String> outputGroups =
determineOutputGroups(
ImmutableSet.of("x", "y", "z"),
asList("-foo"),
ValidationMode.OFF,
/*shouldRunTests=*/ shouldRunTests);
// "foo" doesn't exist, but that shouldn't be a problem.
assertThat(outputGroups)
.containsExactlyElementsIn(
outputGroupsWithDefaultIfRunningTests(shouldRunTests, "x", "y", "z"));
}
@Test
public void testDetermineOutputGroupsRemovesPreviouslyAddedGroup(
@TestParameter boolean shouldRunTests) {
Set<String> outputGroups;
outputGroups =
determineOutputGroups(
ImmutableSet.of("x", "y", "z"),
asList("+a", "-a"),
ValidationMode.OFF,
/*shouldRunTests=*/ shouldRunTests);
assertThat(outputGroups)
.containsExactlyElementsIn(
outputGroupsWithDefaultIfRunningTests(shouldRunTests, "x", "y", "z"));
// Order matters here.
outputGroups =
determineOutputGroups(
ImmutableSet.of("x", "y", "z"),
asList("-a", "+a"),
ValidationMode.OFF,
/*shouldRunTests=*/ shouldRunTests);
assertThat(outputGroups)
.containsExactlyElementsIn(
outputGroupsWithDefaultIfRunningTests(shouldRunTests, "x", "y", "z", "a"));
}
@Test
public void testDetermineOutputGroupsContainsValidationGroup(
@TestParameter boolean shouldRunTests) {
Set<String> outputGroups =
determineOutputGroups(
ImmutableSet.of("x", "y", "z"),
asList(),
ValidationMode.OUTPUT_GROUP,
/*shouldRunTests=*/ shouldRunTests);
assertThat(outputGroups)
.containsExactlyElementsIn(
outputGroupsWithDefaultIfRunningTests(
shouldRunTests, "x", "y", "z", OutputGroupInfo.VALIDATION));
}
@Test
public void testDetermineOutputGroupsContainsValidationGroupAfterOverride(
@TestParameter boolean shouldRunTests) {
Set<String> outputGroups =
determineOutputGroups(
ImmutableSet.of("x", "y", "z"),
asList("foo"),
ValidationMode.OUTPUT_GROUP,
/*shouldRunTests=*/ shouldRunTests);
assertThat(outputGroups)
.containsExactlyElementsIn(
outputGroupsWithDefaultIfRunningTests(
shouldRunTests, "foo", OutputGroupInfo.VALIDATION));
}
@Test
public void testDetermineOutputGroupsContainsValidationGroupAfterAdd(
@TestParameter boolean shouldRunTests) {
Set<String> outputGroups =
determineOutputGroups(
ImmutableSet.of("x", "y", "z"),
asList("+a"),
ValidationMode.OUTPUT_GROUP,
/*shouldRunTests=*/ shouldRunTests);
assertThat(outputGroups)
.containsExactlyElementsIn(
outputGroupsWithDefaultIfRunningTests(
shouldRunTests, "x", "y", "z", "a", OutputGroupInfo.VALIDATION));
}
@Test
public void testDetermineOutputGroupsContainsValidationGroupAfterRemove(
@TestParameter boolean shouldRunTests) {
Set<String> outputGroups =
determineOutputGroups(
ImmutableSet.of("x", "y", "z"),
asList("-x"),
ValidationMode.OUTPUT_GROUP,
/*shouldRunTests=*/ shouldRunTests);
assertThat(outputGroups)
.containsExactlyElementsIn(
outputGroupsWithDefaultIfRunningTests(
shouldRunTests, "y", "z", OutputGroupInfo.VALIDATION));
}
@Test
public void testDetermineOutputGroupsContainsValidationGroupDespiteRemove(
@TestParameter boolean shouldRunTests) {
Set<String> outputGroups =
determineOutputGroups(
ImmutableSet.of("x", "y", "z"),
asList("-" + OutputGroupInfo.VALIDATION),
ValidationMode.OUTPUT_GROUP,
/*shouldRunTests=*/ shouldRunTests);
assertThat(outputGroups)
.containsExactlyElementsIn(
outputGroupsWithDefaultIfRunningTests(
shouldRunTests, "x", "y", "z", OutputGroupInfo.VALIDATION));
}
@Test
public void testDetermineOutputGroupsContainsTopLevelValidationGroup(
@TestParameter boolean shouldRunTests) {
Set<String> outputGroups =
determineOutputGroups(
ImmutableSet.of("x", "y", "z"),
asList("-" + OutputGroupInfo.VALIDATION_TOP_LEVEL),
ValidationMode.ASPECT,
/*shouldRunTests=*/ shouldRunTests);
assertThat(outputGroups)
.containsExactlyElementsIn(
outputGroupsWithDefaultIfRunningTests(
shouldRunTests, "x", "y", "z", OutputGroupInfo.VALIDATION_TOP_LEVEL));
}
private static Iterable<String> outputGroupsWithDefaultIfRunningTests(
boolean shouldRunTests, String... groups) {
ImmutableList.Builder<String> result = ImmutableList.builder();
result.add(groups);
if (shouldRunTests) {
result.add(DEFAULT);
}
return result.build();
}
}