| /* |
| * Copyright (C) 2009 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 dalvik.jtreg; |
| |
| import java.io.IOException; |
| import java.io.InputStream; |
| import java.lang.reflect.InvocationTargetException; |
| import java.lang.reflect.Method; |
| import java.util.Properties; |
| |
| /** |
| * Runs a jtreg test that was prepared with {@link TestToDex}. |
| */ |
| public final class TestRunner { |
| |
| /** |
| * The name of the test properties file within the {@code .jar} file. |
| */ |
| static final String TEST_PROPERTIES_FILE = "test.properties"; |
| |
| /** |
| * Property identifier for the test's main class name. This class should |
| * have a {@code public static void main(String[] args)} method. |
| */ |
| static final String CLASS_NAME = "className"; |
| |
| /** |
| * Property identifier for the test's name, such as {@code |
| * java.math.BigDecimal.PowTests}. |
| */ |
| static final String QUALIFIED_NAME = "qualifiedName"; |
| |
| private String className; |
| private String qualifiedName; |
| |
| private Method main; |
| |
| public void test(String[] args) |
| throws InvocationTargetException, IllegalAccessException { |
| System.out.println("Executing " + qualifiedName); |
| try { |
| main.invoke(null, new Object[] { args }); |
| System.out.println("SUCCESS"); |
| } catch (Throwable failure) { |
| failure.printStackTrace(); |
| System.out.println("FAILURE"); |
| } |
| } |
| |
| private void loadProperties() { |
| Properties properties = new Properties(); |
| try { |
| InputStream propertiesStream = TestRunner.class.getResourceAsStream( |
| "/" + TEST_PROPERTIES_FILE); |
| if (propertiesStream == null) { |
| throw new RuntimeException(TEST_PROPERTIES_FILE + " missing!"); |
| } |
| |
| properties.load(propertiesStream); |
| } catch (IOException e) { |
| throw new RuntimeException(e); |
| } |
| |
| className = properties.getProperty(CLASS_NAME); |
| qualifiedName = properties.getProperty(QUALIFIED_NAME); |
| |
| if (className == null || qualifiedName == null) { |
| throw new RuntimeException(TEST_PROPERTIES_FILE + " missing required values!"); |
| } |
| } |
| |
| private void prepareTest() { |
| try { |
| Class<?> testClass = Class.forName(className); |
| main = testClass.getMethod("main", String[].class); |
| } catch (Exception e) { |
| throw new RuntimeException(e); |
| } |
| } |
| |
| public static void main(String[] args) throws Exception { |
| // Usage: TestRunner [optional test args]... |
| |
| TestRunner testRunner = new TestRunner(); |
| testRunner.loadProperties(); |
| testRunner.prepareTest(); |
| testRunner.test(args); |
| } |
| } |