| /* |
| * 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. |
| */ |
| /** |
| * @author Vera Volynets |
| */ |
| |
| import java.lang.reflect.*; |
| |
| /** |
| * This java file starts benchmarks and measures run time. |
| * @keyword XXX_harness |
| */ |
| public class PerfCheck { |
| public static void main (String[] args) { |
| String test; |
| // construct the list of tests |
| if (args.length > 0) { |
| // from command-line arguments |
| test = args[0]; |
| runTest(test); |
| } else { |
| System.out.println("Please enter test to run!"); |
| } |
| } |
| |
| public static boolean runTest (String test) { |
| trace("The benchmark is: " + test); |
| try { |
| Class test_class = Class.forName(test); |
| Method main = test_class.getMethod("main", |
| new Class[] { String[].class }); |
| long itime = System.currentTimeMillis(); |
| main.invoke(null, new Object[] { new String[] {} }); |
| System.out.println("The test run: " |
| + (System.currentTimeMillis() - itime) + " ms"); |
| } catch (Throwable e) { |
| System.out.println(test + " failed, " + e); |
| return false; |
| } |
| return true; |
| } |
| |
| public static void trace (Object o) { |
| System.out.println(o); |
| System.out.flush(); |
| } |
| } |