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// Copyright 2022 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 static org.junit.Assert.assertThrows;
import static org.mockito.Mockito.mock;
import com.google.devtools.build.lib.analysis.TargetAndConfiguration;
import com.google.devtools.build.lib.analysis.ViewCreationFailedException;
import com.google.devtools.build.lib.cmdline.Label;
import com.google.devtools.build.lib.events.ExtendedEventHandler;
import com.google.devtools.build.lib.packages.Target;
import com.google.devtools.build.skyframe.CyclesReporter;
import com.google.devtools.build.skyframe.ErrorInfo;
import com.google.devtools.build.skyframe.EvaluationResult;
import com.google.devtools.build.skyframe.SkyFunctionException;
import com.google.devtools.build.skyframe.SkyFunctionException.ReifiedSkyFunctionException;
import com.google.devtools.build.skyframe.SkyFunctionException.Transience;
import com.google.devtools.build.skyframe.SkyValue;
import com.google.testing.junit.testparameterinjector.TestParameter;
import com.google.testing.junit.testparameterinjector.TestParameterInjector;
import org.junit.Test;
import org.junit.runner.RunWith;
/**
* Tests for {@link SkyframeErrorProcessor}.
*
* <p>TODO(b/221024798): Improve test coverage.
*/
@RunWith(TestParameterInjector.class)
public class SkyframeErrorProcessorTest {
@Test
public void testProcessErrors_analysisErrorNoKeepGoing_throwsException(
@TestParameter boolean includeExecutionPhase) throws Exception {
ConfiguredTargetKey analysisErrorKey =
ConfiguredTargetKey.builder()
.setLabel(Label.parseCanonicalUnchecked("//analysis_err"))
.build();
TargetAndConfiguration mockTargetAndConfiguration =
new TargetAndConfiguration(mock(Target.class), /* configuration= */ null);
ConfiguredValueCreationException analysisException =
new ConfiguredValueCreationException(
mockTargetAndConfiguration.getTarget(), "analysis exception");
ErrorInfo analysisErrorInfo =
ErrorInfo.fromException(
new ReifiedSkyFunctionException(
new DummySkyFunctionException(analysisException, Transience.PERSISTENT)),
/*isTransitivelyTransient=*/ false);
EvaluationResult<SkyValue> result =
EvaluationResult.builder().addError(analysisErrorKey, analysisErrorInfo).build();
ViewCreationFailedException thrown =
assertThrows(
ViewCreationFailedException.class,
() ->
SkyframeErrorProcessor.processErrors(
result,
/* cyclesReporter= */ new CyclesReporter(),
/* eventHandler= */ mock(ExtendedEventHandler.class),
/* keepGoing= */ false,
/* keepEdges= */ true,
/* eventBus= */ null,
/* bugReporter= */ null,
includeExecutionPhase));
assertThat(thrown).hasCauseThat().isEqualTo(analysisException);
}
private static final class DummySkyFunctionException extends SkyFunctionException {
DummySkyFunctionException(Exception cause, Transience transience) {
super(cause, transience);
}
}
}