| /******************************************************************************* |
| * Copyright (c) 2003, 2006 IBM Corporation and others. |
| * All rights reserved. This program and the accompanying materials |
| * are made available under the terms of the Eclipse Public License v1.0 |
| * which accompanies this distribution, and is available at |
| * http://www.eclipse.org/legal/epl-v10.html |
| * |
| * Contributors: |
| * IBM Corporation - initial API and implementation |
| * yyyymmdd bug Email and other contact information |
| * -------- -------- ----------------------------------------------------------- |
| * 20060217 128456 pmoogk@ca.ibm.com - Peter Moogk |
| *******************************************************************************/ |
| package org.eclipse.wst.common.environment.tests; |
| import java.io.BufferedReader; |
| import java.io.File; |
| import java.io.IOException; |
| import java.io.InputStream; |
| import java.io.InputStreamReader; |
| import java.io.OutputStreamWriter; |
| import java.io.PrintWriter; |
| import java.net.MalformedURLException; |
| import java.net.URL; |
| import java.util.Hashtable; |
| import java.util.Iterator; |
| import java.util.Map; |
| import junit.framework.Test; |
| import junit.framework.TestCase; |
| import junit.framework.TestSuite; |
| import org.eclipse.core.resources.IProject; |
| import org.eclipse.core.resources.IProjectDescription; |
| import org.eclipse.core.resources.IWorkspaceRoot; |
| import org.eclipse.core.resources.ResourcesPlugin; |
| import org.eclipse.core.runtime.IPath; |
| import org.eclipse.core.runtime.Path; |
| import org.eclipse.wst.common.environment.EnvironmentService; |
| import org.eclipse.wst.common.environment.IEnvironment; |
| import org.eclipse.wst.common.environment.uri.IURI; |
| import org.eclipse.wst.common.environment.uri.IURIFactory; |
| import org.eclipse.wst.common.environment.uri.IURIFilter; |
| import org.eclipse.wst.common.environment.uri.IURIScheme; |
| import org.eclipse.wst.common.environment.uri.IURIVisitor; |
| import org.eclipse.wst.common.environment.uri.URIException; |
| |
| public class EclipseURITests extends TestCase |
| { |
| private final String projectName_ = "TestProject"; |
| private File tempFile; |
| private File tempDir; |
| |
| public EclipseURITests(String name) |
| { |
| super(name); |
| } |
| public static void main(String[] args) |
| { |
| if (args.length == 0) |
| { |
| runAll(); |
| } |
| else if (args.length == 1) |
| { |
| String methodToRun = args[0].trim(); |
| runOne(methodToRun); |
| } |
| } |
| |
| public static Test suite() |
| { |
| return new TestSuite(EclipseURITests.class); |
| } |
| |
| protected static void runAll() |
| { |
| junit.textui.TestRunner.run(suite()); |
| } |
| |
| public static void runOne(String methodName) |
| { |
| TestSuite testSuite = new TestSuite(); |
| TestCase test = new EclipseURITests(methodName); |
| System.out.println("Calling EclipseURITests."+methodName); |
| testSuite.addTest(test); |
| junit.textui.TestRunner.run(testSuite); |
| } |
| |
| /** |
| * @see TestCase#setUp() |
| */ |
| protected void setUp() throws Exception |
| { |
| super.setUp(); |
| |
| tempFile = File.createTempFile("tmp", "tmp", null ); |
| tempDir = new File( tempFile.getParentFile(), "tmpDir" ); |
| tempDir.mkdir(); |
| |
| // Create a test project in the workbench |
| IWorkspaceRoot workspaceRoot = ResourcesPlugin.getWorkspace().getRoot(); |
| IProject project = workspaceRoot.getProject( projectName_ ); |
| |
| if( project != null && project.exists() ) |
| { |
| project.delete( true, null ); |
| } |
| |
| // Create the project |
| IProjectDescription desc = workspaceRoot.getWorkspace().newProjectDescription( projectName_ ); |
| project.create( desc, null ); |
| project.open( null ); |
| } |
| /** |
| * @see TestCase#tearDown() |
| */ |
| protected void tearDown() throws Exception |
| { |
| super.tearDown(); |
| |
| // Create a test project in the workbench |
| IWorkspaceRoot workspaceRoot = ResourcesPlugin.getWorkspace().getRoot(); |
| IProject project = workspaceRoot.getProject( projectName_ ); |
| |
| project.delete( true, null ); |
| tempFile.delete(); |
| deleteDir( tempDir ); |
| } |
| |
| public static Test getTest() |
| { |
| return new EclipseURITests("EclipseURITests"); |
| } |
| public void testAvailable() |
| { |
| IEnvironment environment = EnvironmentService.getEclipseConsoleEnvironment(); |
| IURIFactory factory = environment.getURIFactory(); |
| |
| System.out.println("EclipseURITests.testAvailable()"); |
| |
| try |
| { |
| IURI uri1 = factory.newURI( "platform:/resource/" + projectName_ + "/myfile" ); |
| IURI uri2 = factory.newURI( getTmpFileURL( "somefile" ) ); |
| IURI uri3 = factory.newURI( "relativedirectory/relativefile" ); |
| |
| assertTrue( "Not available as URL", uri1.isAvailableAsURL() ); |
| assertTrue( "Not available as URL", uri2.isAvailableAsURL() ); |
| assertTrue( "Available as URL", !uri3.isAvailableAsURL() ); |
| |
| assertTrue( "Not available as File", uri1.isAvailableAsFile() ); |
| assertTrue( "Not available as File", uri2.isAvailableAsFile() ); |
| assertTrue( "Available as File", !uri3.isAvailableAsFile() ); |
| |
| File file1 = uri1.asFile(); |
| File file2 = uri2.asFile(); |
| URL url1 = uri1.asURL(); |
| URL url2 = uri2.asURL(); |
| |
| uri1.touchLeaf(); |
| uri2.touchLeaf(); |
| |
| assertTrue( "Is a file", file1.isFile() ); |
| assertTrue( "Is a file", file2.isFile() ); |
| assertTrue( "Wrong protocol", url1.getProtocol().equals( "platform" )); |
| assertTrue( "Wrong protocol", url2.getProtocol().equals( "file" )); |
| assertTrue( uri1.asString().length() > 5 ); |
| assertTrue( uri2.asString().length() > 5 ); |
| assertTrue( uri1.toString().length() > 5 ); |
| assertTrue( uri2.toString().length() > 5 ); |
| uri1.erase(); |
| uri2.erase(); |
| } |
| catch( URIException exc ) |
| { |
| assertTrue( "Exception throw:" + exc.getMessage(), false ); |
| } |
| } |
| |
| public void testFactory() |
| { |
| IEnvironment environment = EnvironmentService.getEclipseConsoleEnvironment(); |
| IURIFactory factory = environment.getURIFactory(); |
| |
| System.out.println("EclipseURITests.testFactory()"); |
| try |
| { |
| factory.newURIScheme( null ); |
| assertTrue( "Null URI scheme should cause an exception", false ); |
| } |
| catch( URIException exc ) |
| { |
| } |
| |
| try |
| { |
| factory.newURIScheme( "bogusProtocol:/somefolder/somefile.txt" ); |
| assertTrue( "An undefined protocol should cause an exception", false ); |
| } |
| catch( URIException exc ) |
| { |
| } |
| |
| try |
| { |
| factory.newURIScheme( "/somefolder/somefile.txt" ); |
| assertTrue( "Absolute path with no protocol should cause an exception", false ); |
| } |
| catch( URIException exc ) |
| { |
| } |
| |
| try |
| { |
| IURIScheme scheme1 = factory.newURIScheme( "platform:/resource/myproj/myfile" ); |
| IURIScheme scheme2 = factory.newURIScheme( getTmpFileURL( "somefile2" ) ); |
| IURIScheme scheme3 = factory.newURIScheme( "platform" ); |
| IURIScheme scheme4 = factory.newURIScheme( "file" ); |
| IURIScheme scheme5 = factory.newURI( "rel1/rel2" ).getURIScheme(); |
| |
| IURI uri1 = factory.newURI( "platform:/resource/myproj/myfile" ); |
| IURI uri2 = factory.newURI( getTmpFileURL( "somefile3" ) ); |
| IURI uri3 = factory.newURI( "relativedirectory/relativefile" ); |
| |
| IURI uri4 = factory.newURI( new URL( "platform:/resource/myproj/myfile" )); |
| IURI uri5 = factory.newURI( new URL( getTmpFileURL( "somefile4" ) ) ); |
| |
| |
| assertTrue( "Scheme not platform protocol", scheme1.toString().equals("platform") ); |
| assertTrue( "Scheme not file protocol", scheme2.toString().equals("file") ); |
| assertTrue( "Scheme not platform", scheme3.toString().equals("platform") ); |
| assertTrue( "Scheme not file", scheme4.toString().equals("file") ); |
| assertTrue( "Scheme not relative", scheme5.toString().equals("relative") ); |
| |
| assertTrue( "Scheme not platform protocol", uri1.getURIScheme().toString().equals("platform") ); |
| assertTrue( "Scheme not file protocol", uri2.getURIScheme().toString().equals("file") ); |
| assertTrue( "Scheme not relative", uri3.getURIScheme().toString().equals("relative") ); |
| |
| assertTrue( "Scheme not platform protocol", uri4.getURIScheme().toString().equals("platform") ); |
| assertTrue( "Scheme not file protocol", uri5.getURIScheme().toString().equals("file") ); |
| } |
| catch( URIException exc ) |
| { |
| assertTrue( "Exception throw:" + exc.getMessage(), false ); |
| } |
| catch( MalformedURLException exc ) |
| { |
| assertTrue( "Exception throw:" + exc.getMessage(), false ); |
| } |
| } |
| |
| public void testTouchFolder() |
| { |
| IEnvironment environment = EnvironmentService.getEclipseConsoleEnvironment(); |
| IURIFactory factory = environment.getURIFactory(); |
| |
| System.out.println("EclipseURITests.testTouchFolder()"); |
| try |
| { |
| IPath folderPath = new Path( projectName_ ).append( "topFolder" ).makeAbsolute(); |
| IPath folderPath2 = folderPath.append( "space folder" ); |
| IURI uri = factory.newURI( getURLFromPath( folderPath ).toString() ); |
| IURI uri2 = factory.newURI( getURLFromPath( folderPath2 ).toString() ); |
| |
| assertTrue( "topFolder should not exist", !uri.isPresent() ); |
| |
| uri.touchFolder(); |
| |
| assertTrue( "topFolder should exist", uri.isPresent() ); |
| |
| IPath nestedPath = folderPath.append( "level1" ).append( "level2" ); |
| IURI nesteduri = factory.newURI( getURLFromPath( nestedPath ).toString() ); |
| |
| assertTrue( "nestedFolder should not exist", !nesteduri.isPresent() ); |
| |
| nesteduri.touchFolder(); |
| |
| assertTrue( "nestedFolder should exist", nesteduri.isPresent() ); |
| |
| IURI child1 = uri2.append( factory.newURI( "child1" ) ); |
| IURI child2 = uri2.append( factory.newURI( "child2" ) ); |
| |
| child1.touchLeaf(); |
| child2.touchLeaf(); |
| |
| assertTrue ( "Child 1 in blank folder should exist ", child1.isPresent() ); |
| assertTrue ( "Child 2 in blank folder should exist ", child2.isPresent() ); |
| } |
| catch( URIException exc ) |
| { |
| assertTrue( "Exception throw:" + exc.getMessage(), false ); |
| } |
| } |
| |
| public void testList() |
| { |
| IEnvironment environment = EnvironmentService.getEclipseConsoleEnvironment(); |
| IURIFactory factory = environment.getURIFactory(); |
| |
| System.out.println("EclipseURITests.testList()"); |
| try |
| { |
| IPath folderPath0 = new Path( projectName_ ).append( "topFolder2" ).makeAbsolute(); |
| IPath folderPath1 = new Path( projectName_ ).append( "topFolder2" ).append( "leaf1" ).makeAbsolute(); |
| IPath folderPath2 = new Path( projectName_ ).append( "topFolder2" ).append( "leaf2" ).makeAbsolute(); |
| IPath folderPath3 = new Path( projectName_ ).append( "topFolder2" ).append( "leaf3" ).makeAbsolute(); |
| IURI uri0 = factory.newURI( getURLFromPath( folderPath0 ).toString() ); |
| IURI uri1 = factory.newURI( getURLFromPath( folderPath1 ).toString() ); |
| IURI uri2 = factory.newURI( getURLFromPath( folderPath2 ).toString() ); |
| IURI uri3 = factory.newURI( getURLFromPath( folderPath3 ).toString() ); |
| |
| uri1.touchFolder(); |
| uri2.touchFolder(); |
| uri3.touchFolder(); |
| |
| IURI[] babies = uri0.list(); |
| |
| assertTrue( "folder path should have 3 children", babies.length == 3 ); |
| |
| for( int index = 0; index < babies.length; index++ ) |
| { |
| String folderName = babies[index].toString(); |
| String leafName = folderName.substring( folderName.length() - 5, folderName.length() ); |
| boolean Ok = leafName.equals( "leaf1") || leafName.equals( "leaf2" ) || leafName.equals( "leaf3" ); |
| assertTrue( "Wrong leaf baby uri:" + folderName + "," + leafName, Ok ); |
| } |
| |
| IURI[] babies2 = uri0.list( new IURIFilter() |
| { |
| public boolean accepts( IURI uri ) |
| { |
| return !uri.toString().endsWith( "leaf2"); |
| } |
| } ); |
| |
| assertTrue( "folder path should have 2 filtered children", babies2.length == 2 ); |
| |
| for( int index = 0; index < babies2.length; index++ ) |
| { |
| String folderName = babies2[index].toString(); |
| String leafName = folderName.substring( folderName.length() - 5, folderName.length() ); |
| boolean Ok = leafName.equals( "leaf1") || leafName.equals( "leaf3" ); |
| |
| assertTrue( "Wrong leaf baby uri:" + folderName + "," + leafName, Ok ); |
| } |
| } |
| catch( URIException exc ) |
| { |
| assertTrue( "Exception throw:" + exc.getMessage(), false ); |
| } |
| } |
| |
| public void testGetURIScheme() |
| { |
| IEnvironment environment = EnvironmentService.getEclipseConsoleEnvironment(); |
| IURIFactory factory = environment.getURIFactory(); |
| |
| try |
| { |
| IPath folderPath0 = new Path( projectName_ ).append( "testGetScheme" ).makeAbsolute(); |
| IURI uri0 = factory.newURI( getURLFromPath( folderPath0 ).toString() ); |
| IURIScheme scheme = uri0.getURIScheme(); |
| |
| assertTrue( "Scheme name is not platform", scheme.toString().equals( "platform" ) ); |
| } |
| catch( URIException exc ) |
| { |
| assertTrue( "Unexpected exception", false ); |
| } |
| } |
| |
| public void testAppend() |
| { |
| IEnvironment environment = EnvironmentService.getEclipseConsoleEnvironment(); |
| IURIFactory factory = environment.getURIFactory(); |
| |
| System.out.println("EclipseURITests.testAppend()"); |
| try |
| { |
| IPath folderPath0 = new Path( projectName_ ).append( "topFolder3" ).makeAbsolute(); |
| IURI uri0 = factory.newURI( getURLFromPath( folderPath0 ).toString() ); |
| IURI uriRelative1 = factory.newURI( "level1"); |
| IURI uriRelative2 = factory.newURI( "level2"); |
| |
| IURI newURI = uri0.append( uriRelative1 ).append( uriRelative2 ); |
| |
| assertTrue( "newURI should not exist", !newURI.isPresent() ); |
| |
| newURI.touchFolder(); |
| |
| assertTrue( "newURI should exist", newURI.isPresent() ); |
| assertTrue( "newURI should not be a leaf", !newURI.isLeaf() ); |
| |
| // Ensure that append parameter is relative. |
| try |
| { |
| IURI newURI2 = uri0.append( uri0 ); |
| assertTrue( "Appending using a non-relative should throw and exception", true ); |
| |
| // This code should never run. |
| newURI2.asFile(); |
| } |
| catch( URIException exc ) |
| { |
| } |
| |
| } |
| catch( URIException exc ) |
| { |
| assertTrue( "Exception throw:" + exc.getMessage(), false ); |
| } |
| } |
| |
| public void testTouchLeaf() |
| { |
| IEnvironment environment = EnvironmentService.getEclipseConsoleEnvironment(); |
| IURIFactory factory = environment.getURIFactory(); |
| |
| System.out.println("EclipseURITests.testTouchLeaf()"); |
| try |
| { |
| IPath folderPath0 = new Path( projectName_ ).append( "topFolder4" ).makeAbsolute(); |
| IURI uri0 = factory.newURI( getURLFromPath( folderPath0 ).toString() ); |
| IURI uriRelative1 = factory.newURI( "level1"); |
| IURI uriRelative2 = factory.newURI( "leafFile.txt"); |
| IURI newURI = uri0.append( uriRelative1 ).append( uriRelative2 ); |
| |
| assertTrue( "newURI should not exist", !newURI.isPresent() ); |
| |
| newURI.touchLeaf(); |
| |
| assertTrue( "newURI should exist", newURI.isPresent() ); |
| assertTrue( "newURI should be a leaf", newURI.isLeaf() ); |
| |
| InputStream stream = newURI.getInputStream(); |
| int byteRead = 0; |
| |
| try |
| { |
| byteRead = stream.read(); // Returns a -1 if no bytes are read, which should be the case here. |
| } |
| catch( IOException exc ) |
| { |
| assertTrue( "Exception throw:" + exc.getMessage(), false ); |
| } |
| finally |
| { |
| try |
| { |
| stream.close(); |
| } |
| catch( IOException exc ) |
| { |
| assertTrue( "Exception throw:" + exc.getMessage(), false ); |
| } |
| } |
| |
| assertTrue( "There should be no bytes in this stream", byteRead == -1 ); |
| |
| } |
| catch( URIException exc ) |
| { |
| assertTrue( "Exception throw:" + exc.getMessage(), false ); |
| } |
| } |
| |
| public void testIOOperations() |
| { |
| IEnvironment environment = EnvironmentService.getEclipseConsoleEnvironment(); |
| IURIFactory factory = environment.getURIFactory(); |
| OutputStreamWriter stream = null; |
| PrintWriter writer = null; |
| InputStreamReader inputStream = null; |
| BufferedReader reader = null; |
| |
| System.out.println("EclipseURITests.testIOOperations()"); |
| try |
| { |
| IPath folderPath0 = new Path( projectName_ ).append( "topFolder5" ).makeAbsolute(); |
| IURI uri0 = factory.newURI( getURLFromPath( folderPath0 ).toString() ); |
| IURI uriRelative1 = factory.newURI( "level1"); |
| IURI uriRelative2 = factory.newURI( "leafFile.txt"); |
| IURI newURI = uri0.append( uriRelative1 ).append( uriRelative2 ); |
| |
| assertTrue( "newURI should not exist", !newURI.isPresent() ); |
| assertTrue( "newURI should not be readable", !newURI.isReadable() ); |
| assertTrue( "newURI should be writable", !newURI.isWritable() ); |
| |
| stream = new OutputStreamWriter( newURI.getOutputStream() ); |
| writer = new PrintWriter( stream ); |
| |
| writer.println( "This is line 1 of the file." ); |
| writer.println( "This is line 2 of the file." ); |
| writer.println( "This is the end of the file." ); |
| |
| writer.close(); |
| stream.close(); |
| writer = null; |
| stream = null; |
| |
| assertTrue( "newURI should be readable", newURI.isReadable() ); |
| assertTrue( "newURI should be writable", newURI.isWritable() ); |
| |
| // Now read back this new file. |
| inputStream = new InputStreamReader( newURI.getInputStream() ); |
| reader = new BufferedReader( inputStream ); |
| |
| assertTrue( "Bad first line of file", reader.readLine().equals("This is line 1 of the file.") ); |
| assertTrue( "Bad second line of file", reader.readLine().equals("This is line 2 of the file.") ); |
| assertTrue( "Bad last line of file", reader.readLine().equals("This is the end of the file.") ); |
| assertTrue( "Extra lines found in file", reader.readLine() == null ); |
| |
| reader.close(); |
| |
| //Now rename the folder. |
| IURI level1 = uri0.append( uriRelative1 ); |
| IURI newLevel = uri0.append( factory.newURI("newLevel1") ); |
| IURI oldFile = newLevel.append( uriRelative2 ); |
| IURI newFile = newLevel.append( factory.newURI( "newFile" ) ); |
| |
| assertTrue( "URI is not present", newURI.isPresent() ); |
| assertTrue( "URI is present", !newLevel.append(uriRelative2).isPresent() ); |
| |
| level1.rename( newLevel ); |
| |
| assertTrue( "URI is present", !newURI.isPresent() ); |
| assertTrue( "URI is not present", newLevel.append(uriRelative2).isPresent() ); |
| |
| assertTrue( "URI is present", !newFile.isPresent() ); |
| assertTrue( "URI is not present", oldFile.isPresent() ); |
| |
| oldFile.rename( newFile ); |
| |
| assertTrue( "URI is not present", newFile.isPresent() ); |
| assertTrue( "URI is present", !oldFile.isPresent() ); |
| } |
| catch( URIException exc ) |
| { |
| assertTrue( "Exception throw:" + exc.getMessage(), false ); |
| } |
| catch( IOException exc ) |
| { |
| assertTrue( "Exception throw:" + exc.getMessage(), false ); |
| } |
| finally |
| { |
| if( stream != null ) |
| { |
| try |
| { |
| writer.close(); |
| stream.close(); |
| } |
| catch( IOException exc ) |
| { |
| assertTrue( "Exception throw:" + exc.getMessage(), false ); |
| } |
| } |
| |
| if( inputStream != null ) |
| { |
| try |
| { |
| inputStream.close(); |
| reader.close(); |
| } |
| catch( IOException exc ) |
| { |
| assertTrue( "Exception throw:" + exc.getMessage(), false ); |
| } |
| } |
| } |
| |
| } |
| |
| public void testRelative() |
| { |
| IEnvironment environment = EnvironmentService.getEclipseConsoleEnvironment(); |
| IURIFactory factory = environment.getURIFactory(); |
| |
| System.out.println("EclipseURITests.testRelative()"); |
| |
| try |
| { |
| IPath folderPath0 = new Path( projectName_ ).append( "relativeProj" ).makeAbsolute(); |
| IURI uri0 = factory.newURI( getURLFromPath( folderPath0 ).toString() ); |
| IURI uriRelative1 = factory.newURI( "level1"); |
| IURI level1URI = uri0.append( uriRelative1 ); |
| |
| assertTrue( "Uri is relative", !uri0.isRelative() ); |
| assertTrue( "Uri is not relative", uriRelative1.isRelative() ); |
| assertTrue( "Uri is relative", !level1URI.isRelative() ); |
| |
| assertTrue( "Uri is not hierarchical", uri0.isHierarchical() ); |
| assertTrue( "Uri is not hierarchical", uriRelative1.isHierarchical() ); |
| assertTrue( "Uri is not hierarchical", level1URI.isHierarchical() ); |
| } |
| catch( URIException exc) |
| { |
| assertTrue( "Exception throw:" + exc.getMessage(), false ); |
| } |
| } |
| |
| public void testErase1() |
| { |
| IEnvironment environment = EnvironmentService.getEclipseConsoleEnvironment(); |
| IURIFactory factory = environment.getURIFactory(); |
| |
| System.out.println("EclipseURITests.testErase1()"); |
| try |
| { |
| IPath folderPath0 = new Path( projectName_ ).append( "topFolder6" ).makeAbsolute(); |
| IURI uri0 = factory.newURI( getURLFromPath( folderPath0 ).toString() ); |
| IURI uriRelative1 = factory.newURI( "level1"); |
| IURI uriRelative2 = factory.newURI( "leafFile.txt"); |
| IURI newURI = uri0.append( uriRelative1 ).append( uriRelative2 ); |
| IURI level1URI = uri0.append( uriRelative1 ); |
| |
| assertTrue( "newURI should not exist", !newURI.isPresent() ); |
| |
| newURI.touchLeaf(); |
| |
| assertTrue( "newURI should exist", newURI.isPresent() ); |
| |
| newURI.erase(); |
| |
| assertTrue( "newURI should not exist", !newURI.isPresent() ); |
| |
| assertTrue( "folder root should exist", uri0.isPresent() ); |
| assertTrue( "folder level1 should exist", level1URI.isPresent() ); |
| |
| uri0.erase(); |
| |
| assertTrue( "folder root should not exist", !uri0.isPresent() ); |
| assertTrue( "folder level1 should not exist", !level1URI.isPresent() ); |
| |
| } |
| catch( URIException exc) |
| { |
| assertTrue( "Exception throw:" + exc.getMessage(), false ); |
| } |
| } |
| |
| |
| public void testIsLeaf() |
| { |
| IEnvironment environment = EnvironmentService.getEclipseConsoleEnvironment(); |
| IURIFactory factory = environment.getURIFactory(); |
| |
| System.out.println("EclipseURITests.testIsLeaf()"); |
| try |
| { |
| IPath folderPath0 = new Path( projectName_ ).append( "topFolder7" ).makeAbsolute(); |
| IURI uri0 = factory.newURI( getURLFromPath( folderPath0 ).toString() ); |
| IURI uriRelative1 = factory.newURI( "level1"); |
| IURI uriRelative2 = factory.newURI( "leafFile.txt"); |
| IURI newURI = uri0.append( uriRelative1 ).append( uriRelative2 ); |
| IURI parent = newURI.parent(); |
| |
| assertTrue( "newURI should not exist", !newURI.isPresent() ); |
| assertTrue( "parent should not exist", !parent.isPresent() ); |
| assertTrue( "newURI should not be a leaf yet", !newURI.isLeaf() ); |
| assertTrue( "parent should not be a leaf", !parent.isLeaf() ); |
| |
| newURI.touchLeaf(); |
| |
| assertTrue( "newURI should exist", newURI.isPresent() ); |
| assertTrue( "parent should exist", parent.isPresent() ); |
| assertTrue( "newURI should be a leaf", newURI.isLeaf() ); |
| assertTrue( "parent should not be a leaf", !parent.isLeaf() ); |
| } |
| catch( URIException exc) |
| { |
| assertTrue( "Exception throw:" + exc.getMessage(), false ); |
| } |
| } |
| |
| public void testVisit() |
| { |
| IEnvironment environment = EnvironmentService.getEclipseConsoleEnvironment(); |
| IURIFactory factory = environment.getURIFactory(); |
| IURIScheme scheme = EnvironmentService.getEclipseScheme(); |
| |
| System.out.println("EclipseURITests.testVisit()"); |
| try |
| { |
| IPath folderPath0 = new Path( projectName_ ).append( "root" ).makeAbsolute(); |
| IURI uri0 = factory.newURI( getURLFromPath( folderPath0 ).toString() ); |
| |
| Hashtable table = buildTestEntries( scheme, uri0 ); |
| |
| uri0.visit( new TestVisitor( table ) ); |
| verifyTable( table ); |
| |
| resetTableForTest2( table ); |
| uri0.visit( new TestVisitor( table ) ); |
| verifyTable( table ); |
| |
| resetTable( table ); |
| uri0.visit( new TestVisitor( table ), new TestFilter( table ) ); |
| verifyTable( table ); |
| |
| resetTableForTest3( table ); |
| uri0.visit( new TestVisitor( table ), new TestFilter( table ) ); |
| verifyTable( table ); |
| } |
| catch( URIException exc) |
| { |
| assertTrue( "Exception throw:" + exc.getMessage(), false ); |
| } |
| } |
| |
| private class TestVisitor implements IURIVisitor |
| { |
| private Hashtable table_; |
| |
| public TestVisitor( Hashtable table) |
| { |
| table_ = table; |
| } |
| |
| public boolean visit( IURI uri ) |
| { |
| NodeEntry entry = (NodeEntry)table_.get( getName( uri ) ); |
| entry.wasVisited_ = true; |
| return !entry.stopTraversing_; |
| } |
| } |
| |
| private class TestFilter implements IURIFilter |
| { |
| private Hashtable table_; |
| |
| public TestFilter( Hashtable table) |
| { |
| table_ = table; |
| } |
| |
| public boolean accepts( IURI uri ) |
| { |
| NodeEntry entry = (NodeEntry)table_.get( getName( uri ) ); |
| return entry.visitNode_; |
| } |
| } |
| |
| private Hashtable buildTestEntries( IURIScheme scheme, IURI rootURI ) |
| { |
| Hashtable table = new Hashtable(); |
| |
| try |
| { |
| IURI rootc1 = rootURI.append( scheme.newURI( "rootc1") ); |
| IURI rootc2 = rootURI.append( scheme.newURI( "rootc2") ); |
| IURI rootc3 = rootURI.append( scheme.newURI( "rootc3") ); |
| |
| IURI rootc2c1 = rootc2.append( scheme.newURI( "rootc2c1") ); |
| IURI rootc2c2 = rootc2.append( scheme.newURI( "rootc2c2") ); |
| IURI rootc2c3 = rootc2.append( scheme.newURI( "rootc2c3") ); |
| |
| IURI rootc2c2c1 = rootc2c2.append( scheme.newURI( "rootc2c2c1") ); |
| IURI rootc2c2c2 = rootc2c2.append( scheme.newURI( "rootc2c2c2") ); |
| |
| IURI rootc3c1 = rootc3.append( scheme.newURI( "rootc3c1") ); |
| IURI rootc3c2 = rootc3.append( scheme.newURI( "rootc3c2") ); |
| |
| // Now that the URI's are created we need to create physical folders |
| // and files to represent them. |
| rootc3c1.touchLeaf(); |
| rootc3c2.touchLeaf(); |
| |
| rootc2c2c1.touchLeaf(); |
| rootc2c2c2.touchLeaf(); |
| |
| rootc2c1.touchLeaf(); |
| rootc2c3.touchLeaf(); |
| |
| rootc1.touchFolder(); |
| |
| // Now create the the table entries that will be used to visit |
| // the URI nodes. |
| table.put( "root", new NodeEntry() ); |
| table.put( "rootc1", new NodeEntry() ); |
| table.put( "rootc2", new NodeEntry() ); |
| table.put( "rootc3", new NodeEntry() ); |
| table.put( "rootc2c1", new NodeEntry() ); |
| table.put( "rootc2c2", new NodeEntry() ); |
| table.put( "rootc2c3", new NodeEntry() ); |
| table.put( "rootc2c2c1", new NodeEntry() ); |
| table.put( "rootc2c2c2", new NodeEntry() ); |
| table.put( "rootc3c1", new NodeEntry() ); |
| table.put( "rootc3c2", new NodeEntry() ); |
| } |
| catch( URIException exc) |
| { |
| assertTrue( "Exception throw:" + exc.getMessage(), false ); |
| } |
| |
| return table; |
| } |
| |
| private String getName( IURI uri ) |
| { |
| String fullName = uri.toString(); |
| int slash = fullName.lastIndexOf( '/' ); |
| String name = fullName.substring( slash + 1, fullName.length() ); |
| |
| return name; |
| } |
| |
| private void verifyTable( Hashtable table ) |
| { |
| Iterator entries = table.entrySet().iterator(); |
| |
| while( entries.hasNext() ) |
| { |
| Map.Entry entry = (Map.Entry)entries.next(); |
| |
| String key = (String)entry.getKey(); |
| NodeEntry node = (NodeEntry)entry.getValue(); |
| |
| assertTrue( "Bad table result for key:" + key + " visited=" + node.wasVisited_ |
| + " shouldbe=" + node.shouldBeVisited_, |
| node.wasVisited_ == node.shouldBeVisited_ ); |
| } |
| } |
| |
| private void resetTableForTest2( Hashtable table ) |
| { |
| resetTable( table ); |
| |
| NodeEntry rootc2 = (NodeEntry)table.get( "rootc2" ); |
| rootc2.stopTraversing_ = true; |
| |
| NodeEntry rootc2c1 = (NodeEntry)table.get( "rootc2c1" ); |
| rootc2c1.shouldBeVisited_ = false; |
| |
| NodeEntry rootc2c2 = (NodeEntry)table.get( "rootc2c2" ); |
| rootc2c2.shouldBeVisited_ = false; |
| |
| NodeEntry rootc2c3 = (NodeEntry)table.get( "rootc2c3" ); |
| rootc2c3.shouldBeVisited_ = false; |
| |
| NodeEntry rootc2c2c1 = (NodeEntry)table.get( "rootc2c2c1" ); |
| rootc2c2c1.shouldBeVisited_ = false; |
| |
| NodeEntry rootc2c2c2 = (NodeEntry)table.get( "rootc2c2c2" ); |
| rootc2c2c2.shouldBeVisited_ = false; |
| } |
| |
| private void resetTableForTest3( Hashtable table ) |
| { |
| resetTable( table ); |
| |
| NodeEntry rootc3 = (NodeEntry)table.get( "rootc3" ); |
| rootc3.visitNode_ = false; |
| rootc3.shouldBeVisited_ = false; |
| |
| NodeEntry rootc2c2 = (NodeEntry)table.get( "rootc2c2" ); |
| rootc2c2.visitNode_ = false; |
| rootc2c2.shouldBeVisited_ = false; |
| |
| NodeEntry rootc3c1 = (NodeEntry)table.get( "rootc3c1" ); |
| rootc3c1.visitNode_ = false; |
| rootc3c1.shouldBeVisited_ = false; |
| } |
| |
| private void resetTable( Hashtable table ) |
| { |
| Iterator entries = table.values().iterator(); |
| |
| while( entries.hasNext() ) |
| { |
| NodeEntry entry = (NodeEntry)entries.next(); |
| entry.wasVisited_ = false; |
| entry.shouldBeVisited_=true; |
| entry.stopTraversing_=false; |
| entry.visitNode_=true; |
| } |
| } |
| |
| private String getURLFromPath( IPath absolutePath ) |
| { |
| return "platform:/resource" + absolutePath; |
| } |
| |
| private String getTmpFileURL( String fileName ) |
| { |
| File newFile = new File( tempDir, fileName ); |
| |
| return "file:/" + newFile.getAbsolutePath(); |
| } |
| |
| private void deleteDir( File fileOrDirectory ) |
| { |
| File[] childFiles = fileOrDirectory.listFiles(); |
| |
| if( childFiles != null ) |
| { |
| // Delete all the child files or directories first before this one. |
| for( int index = 0; index < childFiles.length; index++ ) |
| { |
| deleteDir( childFiles[index] ); |
| } |
| } |
| |
| fileOrDirectory.delete(); |
| } |
| |
| private class NodeEntry |
| { |
| public NodeEntry() |
| { |
| this( true, false, true ); |
| } |
| |
| public NodeEntry( boolean visitNode, boolean stop, boolean shouldBeVisited ) |
| { |
| visitNode_ = visitNode; |
| stopTraversing_ = stop; |
| shouldBeVisited_ = shouldBeVisited; |
| wasVisited_ = false; |
| } |
| |
| public boolean visitNode_; |
| public boolean stopTraversing_; |
| |
| public boolean wasVisited_; |
| public boolean shouldBeVisited_; |
| } |
| } |
