| /* |
| * Copyright (C) 2010 The Android Open Source Project |
| * |
| * 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 vogar.target.junit; |
| |
| import java.util.List; |
| import java.util.concurrent.atomic.AtomicReference; |
| import org.junit.runner.JUnitCore; |
| import org.junit.runner.Runner; |
| import org.junit.runner.manipulation.NoTestsRemainException; |
| import org.junit.runners.model.InitializationError; |
| import vogar.monitor.TargetMonitor; |
| import vogar.target.Profiler; |
| import vogar.target.SkipPastFilter; |
| import vogar.target.TargetRunner; |
| import vogar.target.TestEnvironment; |
| |
| /** |
| * Adapts a JUnit3 test for use by vogar. |
| */ |
| public final class JUnitTargetRunner implements TargetRunner { |
| |
| private final TargetMonitor monitor; |
| private final AtomicReference<String> skipPastReference; |
| |
| private final TestEnvironment testEnvironment; |
| private final int timeoutSeconds; |
| private final List<VogarTest> tests; |
| |
| public JUnitTargetRunner(TargetMonitor monitor, AtomicReference<String> skipPastReference, |
| TestEnvironment testEnvironment, int timeoutSeconds, List<VogarTest> tests) { |
| this.monitor = monitor; |
| this.skipPastReference = skipPastReference; |
| this.testEnvironment = testEnvironment; |
| this.timeoutSeconds = timeoutSeconds; |
| this.tests = tests; |
| } |
| |
| public boolean run(Profiler profiler) { |
| // Use JUnit infrastructure to run the tests. |
| Runner runner; |
| try { |
| runner = new VogarTestRunner(tests, monitor, testEnvironment, timeoutSeconds, profiler); |
| } catch (InitializationError e) { |
| throw new IllegalStateException("Could not create VogarTestRunner", e); |
| } |
| |
| String skipPast = skipPastReference.get(); |
| if (skipPast != null) { |
| try { |
| new SkipPastFilter(skipPastReference).apply(runner); |
| } catch (NoTestsRemainException ignored) { |
| return true; |
| } |
| } |
| |
| try { |
| JUnitCore core = new JUnitCore(); |
| core.run(runner); |
| } catch (VmIsUnstableException e) { |
| // If a test reports that the VM is unstable then inform the caller so that the |
| // current process can be exited abnormally which will trigger the vogar main process |
| // to rerun the tests from after the timing out test. |
| return false; |
| } |
| |
| return true; |
| } |
| } |