| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you 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 org.apache.weex.benchmark; |
| |
| import org.junit.rules.TestRule; |
| import org.junit.runner.Description; |
| import org.junit.runners.model.Statement; |
| |
| public class RepeatRule implements TestRule { |
| |
| private static class RepeatStatement extends Statement { |
| private final Statement statement; |
| private final int repeat; |
| |
| public RepeatStatement(Statement statement, int repeat) { |
| this.statement = statement; |
| this.repeat = repeat; |
| } |
| |
| @Override |
| public void evaluate() throws Throwable { |
| for (int i = 0; i < repeat; i++) { |
| statement.evaluate(); |
| } |
| } |
| |
| } |
| |
| @Override |
| public Statement apply(Statement statement, Description description) { |
| Statement result = statement; |
| Repeat repeat = description.getAnnotation(Repeat.class); |
| if (repeat != null) { |
| int times = repeat.value(); |
| result = new RepeatStatement(statement, times); |
| } |
| return result; |
| } |
| } |