| // Copyright 2017 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| package org.chromium.base.test.params; |
| |
| import org.junit.runners.BlockJUnit4ClassRunner; |
| import org.junit.runners.model.FrameworkMethod; |
| import org.junit.runners.model.InitializationError; |
| |
| import org.chromium.base.test.params.ParameterizedRunner.ParameterizedTestInstantiationException; |
| |
| import java.util.List; |
| |
| /** |
| * Parameterized class runner delegate that extends BlockJUnit4ClassRunner |
| */ |
| public final class BlockJUnit4RunnerDelegate |
| extends BlockJUnit4ClassRunner implements ParameterizedRunnerDelegate { |
| private ParameterizedRunnerDelegateCommon mDelegateCommon; |
| |
| public BlockJUnit4RunnerDelegate(Class<?> klass, |
| ParameterizedRunnerDelegateCommon delegateCommon) throws InitializationError { |
| super(klass); |
| mDelegateCommon = delegateCommon; |
| } |
| |
| @Override |
| public void collectInitializationErrors(List<Throwable> errors) { |
| ParameterizedRunnerDelegateCommon.collectInitializationErrors(errors); |
| } |
| |
| @Override |
| public List<FrameworkMethod> computeTestMethods() { |
| return mDelegateCommon.computeTestMethods(); |
| } |
| |
| @Override |
| public Object createTest() throws ParameterizedTestInstantiationException { |
| return mDelegateCommon.createTest(); |
| } |
| } |