tests/org.eclipse.core.tests.harness/src/org/eclipse/core/tests/harness/SessionTestApplication.java

/*******************************************************************************
 * Copyright (c) 2000, 2004 IBM Corporation and others.
 * All rights reserved. This program and the accompanying materials 
 * are made available under the terms of the Common Public License v1.0
 * which accompanies this distribution, and is available at
 * http://www.eclipse.org/legal/cpl-v10.html
 * 
 * Contributors:
 *     IBM Corporation - initial API and implementation
 *******************************************************************************/
package org.eclipse.core.tests.harness;

import junit.framework.TestCase;

/**
 * Harness for running eclipse workspace session tests.  See the class comments in 
 * the class WorkspaceSessionTest for more information.
 */
public class SessionTestApplication extends EclipseTestHarnessApplication {
	/**
	 * Test names can have two forms:
	 * 1) Unqualified test ID -> Run the suite method for that test class
	 * 2) Qualified ID + method name -> Run the single test method with the given name.
	 */
	protected Object run(String testName) throws Exception {
		if (testName.indexOf('#') == -1) {
			return super.run(testName);
		} else {
			return runSingleTest(testName);
		}
	}

	/**
	 * Runs a single test method of the given test class.
	 * The test method is supplied after the '#' in the test name.
	 */
	protected Object runSingleTest(String testName) throws Exception {
		int hash = testName.indexOf('#');
		String testID = testName.substring(0, hash);
		String testMethod = testName.substring(hash + 1);

		Object testClass = findTestFor(testID);
		if (testClass == null) {
			return null;
		}
		if (!(testClass instanceof TestCase)) {
			System.out.println("Session tests must conform to the TestCase interface: " + testClass);
			return null;
		}
		TestCase testCase = (TestCase) testClass;
		testCase.setName(testMethod);
		run(testCase);
		return null;
	}
}