tests/org.eclipse.core.tests.resources/src/org/eclipse/core/tests/resources/ResourceURLTest.java

/**********************************************************************
 * Copyright (c) 2000,2002 IBM Corporation and others.
 * All rights reserved.   This program and the accompanying materials
 * are made available under the terms of the Common Public License v0.5
 * which accompanies this distribution, and is available at
 * http://www.eclipse.org/legal/cpl-v05.html
 * 
 * Contributors: 
 * IBM - Initial API and implementation
 **********************************************************************/
package org.eclipse.core.tests.resources;

import java.io.IOException;
import java.net.URL;
import java.util.*;

import junit.framework.Test;
import junit.framework.TestSuite;
import org.eclipse.core.resources.*;
import org.eclipse.core.runtime.*;
import org.eclipse.core.tests.harness.EclipseWorkspaceTest;

public class ResourceURLTest extends EclipseWorkspaceTest {
	static boolean noSideEffects = false;
	protected static IResource[] interestingResources;
	protected static Set nonExistingResources = new HashSet();
	protected static Map unsynchronizedResources = new HashMap();
	protected static IPath[] interestingPaths;

/**
 * Need a zero argument constructor to satisfy the test harness.
 * This constructor should not do any real work nor should it be
 * called by user code.
 */
public ResourceURLTest() {
}
public ResourceURLTest(String name) {
	super(name);
}

public void cleanup() throws Throwable {
	getWorkspace().getRoot().delete(true, true, null);
}

/**
 * Returns a collection of string paths describing the standard 
 * resource hierarchy for this test.  In the string forms, folders are
 * represented as having trailing separators ('/').  All other resources
 * are files.  It is generally assumed that this hierarchy will be 
 * inserted under some solution and project structure.
 */
public String[] defineHierarchy() {
	return new String[] {"/", "/1/", "/1/1", "/1/2", "/1/3", "/2/", "/2/1", "/2/2", "/2/3", "/3/", "/3/1", "/3/2", "/3/3", "/4/", "/5"};
}
protected IProject getTestProject() {
	return getWorkspace().getRoot().getProject("testProject");
}
protected IProject getTestProject2() {
	return getWorkspace().getRoot().getProject("testProject2");
}

public static Test suite() {
	TestSuite suite = new TestSuite();
	suite.addTest(new ResourceURLTest("testNonExistantURLs"));
	suite.addTest(new ResourceURLTest("testBasicURLs"));
	suite.addTest(new ResourceURLTest("testExternalURLs"));
	suite.addTest(new ResourceURLTest("cleanup"));
	return suite;
}
protected void tearDown() throws Exception {
	// overwrite the superclass and do nothing since our test methods build on each other
}

private URL getURL(IPath path) throws Throwable {
	return new URL("platform:/resource" + path.makeAbsolute().toString());
}
private URL getURL(IResource resource) throws Throwable {
	return getURL(resource.getFullPath());
}

private void checkURL(IResource resource) throws Throwable {
	URL url  = getURL(resource);
	String file = new Path(Platform.resolve(url).getFile()).toString();
	String metric = resource.getLocation().toString();
	assertEquals(file, metric);
}
public void testBasicURLs() throws Throwable {
	IResource[] resources = buildResources();
	ensureExistsInWorkspace(resources, true);
	for (int i = 0; i < resources.length; i++) {
		checkURL(resources[i]);
	}
}
public void testNonExistantURLs() throws Throwable {
	IResource[] resources = buildResources();
	for (int i = 1; i < resources.length; i++) {
		try {
			checkURL(resources[i]);
			fail("1.0");
		} catch (IOException e) {
		}
	}
}
public void testExternalURLs() throws Throwable {
	IProject project = getWorkspace().getRoot().getProject("test");
	IProjectDescription desc = getWorkspace().newProjectDescription("test");
	desc.setLocation(Platform.getLocation().append("../testproject"));
	project.create(desc, null);
	project.open(null);
	IResource[] resources = buildResources(project, defineHierarchy());
	ensureExistsInWorkspace(resources, true);
	for (int i = 0; i < resources.length; i++) {
		checkURL(resources[i]);
	}
}
}