org.eclipse.jdt.text.tests/src/org/eclipse/jdt/text/tests/PropertiesFileAutoEditStrategyTest.java - jdt/eclipse.jdt.ui - Git at Google

 /*******************************************************************************
  * Copyright (c) 2010, 2013 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
  *******************************************************************************/
 package org.eclipse.jdt.text.tests;

 import java.io.IOException;
 import java.io.InputStream;
 import java.io.Reader;
 import java.io.StringReader;

 import junit.framework.Test;
 import junit.framework.TestCase;
 import junit.framework.TestSuite;

 import org.eclipse.jdt.testplugin.JavaProjectHelper;

 import org.eclipse.core.runtime.CoreException;

 import org.eclipse.core.resources.IFile;
 import org.eclipse.core.resources.IFolder;

 import org.eclipse.text.tests.Accessor;

 import org.eclipse.jface.text.DocumentCommand;
 import org.eclipse.jface.text.contentassist.ICompletionProposal;
 import org.eclipse.jface.text.source.ISourceViewer;

 import org.eclipse.jdt.core.IJavaProject;
 import org.eclipse.jdt.core.IPackageFragment;
 import org.eclipse.jdt.core.IPackageFragmentRoot;

 import org.eclipse.jdt.ui.tests.core.ProjectTestSetup;

 /**
  * PropertiesFileAutoEditStratergyTest
  *
  * @since 3.7
  */
 public class PropertiesFileAutoEditStrategyTest extends TestCase {

 	private static final String UTF_8= "UTF-8";
 	private static final String ISO_8859_1= "ISO-8859-1";

 	private DocumentCommand fDocumentCommand;

 	private IJavaProject fJProject1;
 	private IPackageFragmentRoot fSourceFolder;
 	private IFile fPropertiesFileISO_8859_1;
 	private IFile fPropertiesFileUTF8;

 	private Accessor fAccessorPropertiesFileAutoEditStrategyISO_8859_1;

 	private Accessor fAccessorPropertiesFileUTF8;

 	public PropertiesFileAutoEditStrategyTest(String name) {
 		super(name);
 		fDocumentCommand= new DocumentCommand() {
 		};
 	}

 	public static Test suite() {
 		return new ProjectTestSetup(new TestSuite(PropertiesFileAutoEditStrategyTest.class));
 	}

 	@Override
 	protected void setUp() throws Exception {
 		super.setUp();
 		try {
 			fJProject1= ProjectTestSetup.getProject();
 			fSourceFolder= JavaProjectHelper.addSourceContainer(fJProject1, "src");
 			IPackageFragment pack= fSourceFolder.createPackageFragment("test", false, null);
 			fPropertiesFileISO_8859_1= write((IFolder)pack.getCorrespondingResource(), "", "Messages_ISO_8859_1.properties");
 			fPropertiesFileISO_8859_1.setCharset(ISO_8859_1, null);
 			fPropertiesFileUTF8= write((IFolder)pack.getCorrespondingResource(), "", "Messages_UTF8.properties");
 			fPropertiesFileUTF8.setCharset(UTF_8, null);

 			fAccessorPropertiesFileAutoEditStrategyISO_8859_1= new Accessor("org.eclipse.jdt.internal.ui.propertiesfileeditor.PropertiesFileAutoEditStrategy", getClass().getClassLoader(),
 					new Class[] { IFile.class, ISourceViewer.class }, new Object[] { fPropertiesFileISO_8859_1, null });

 			fAccessorPropertiesFileUTF8= new Accessor("org.eclipse.jdt.internal.ui.propertiesfileeditor.PropertiesFileAutoEditStrategy", getClass().getClassLoader(), new Class[] { IFile.class,
 					ISourceViewer.class }, new Object[] { fPropertiesFileUTF8, null });

 		} catch (CoreException e) {
 			e.printStackTrace();
 		}
 	}

 	@Override
 	protected void tearDown() throws Exception {
 		JavaProjectHelper.clear(fJProject1, ProjectTestSetup.getDefaultClasspath());
 		super.tearDown();
 	}

 	//utility methods
 	private Object performTestISO_8859_1() {
 		return fAccessorPropertiesFileAutoEditStrategyISO_8859_1.invoke("escape", new Class[] { DocumentCommand.class }, new Object[] { fDocumentCommand });
 	}

 	private Object performTestUTF8() {
 		return fAccessorPropertiesFileUTF8.invoke("escape", new Class[] { DocumentCommand.class }, new Object[] { fDocumentCommand });
 	}

 	private IFile write(IFolder folder, final String content, final String fileName) throws CoreException {
 		InputStream stream= new InputStream() {
 			private final Reader fReader= new StringReader(content);

 			@Override
 			public int read() throws IOException {
 				return fReader.read();
 			}
 		};
 		IFile file= fJProject1.getProject().getFile(folder.getProjectRelativePath().append(fileName));
 		file.create(stream, true, null);
 		return file;
 	}

 	private String getProposalText(Object proposal) {
 		String proposalInfo= ((ICompletionProposal)proposal).getAdditionalProposalInfo();
 		proposalInfo= proposalInfo.substring(5, proposalInfo.length() - 6); //remove <pre> and </pre> tags
 		return proposalInfo;
 	}

 	//typing ISO-8859-1
 	public void testTypeISO_8859_1_01() throws Exception {
 		fDocumentCommand.text= "\\";
 		Object proposal= performTestISO_8859_1();
 		assertEquals("\\", fDocumentCommand.text);
 		assertNull(proposal);
 	}

 	public void testTypeISO_8859_1_02() throws Exception {
 		fDocumentCommand.text= "\t";
 		Object proposal= performTestISO_8859_1();
 		assertEquals("\t", fDocumentCommand.text);
 		assertNull(proposal);
 	}

 	public void testTypeISO_8859_1_03() throws Exception {
 		fDocumentCommand.text= "\f";
 		Object proposal= performTestISO_8859_1();
 		assertEquals("\f", fDocumentCommand.text);
 		assertNull(proposal);
 	}

 	public void testTypeISO_8859_1_04() throws Exception {
 		fDocumentCommand.text= "\r";
 		Object proposal= performTestISO_8859_1();
 		assertEquals("\r", fDocumentCommand.text);
 		assertNull(proposal);
 	}

 	public void testTypeISO_8859_1_05() throws Exception {
 		fDocumentCommand.text= "\n";
 		Object proposal= performTestISO_8859_1();
 		assertEquals("\n", fDocumentCommand.text);
 		assertNull(proposal);
 	}

 	public void testTypeISO_8859_1_06() throws Exception {
 		fDocumentCommand.text= "\u2603";
 		Object proposal= performTestISO_8859_1();
 		assertEquals("\\u2603", fDocumentCommand.text);
 		assertNull(proposal);
 	}

 	//typing UTF-8
 	public void testTypeUTF8_01() throws Exception {
 		fDocumentCommand.text= "\u2603";
 		Object proposal= performTestUTF8();
 		assertEquals("\u2603", fDocumentCommand.text);
 		assertNull(proposal);
 	}

 	//paste ISO-8859-1
 	public void testPasteISO_8859_1_01() throws Exception {
 		fDocumentCommand.text= "C:\\Program Files\\Java";
 		Object proposal= performTestISO_8859_1();
 		assertEquals("C:\\Program Files\\Java", fDocumentCommand.text);
 		assertEquals("C:\\\\Program Files\\\\Java", getProposalText(proposal));
 	}

 	public void testPasteISO_8859_1_02() throws Exception {
 		fDocumentCommand.text= "C:\\new folder\\A.java";
 		Object proposal= performTestISO_8859_1();
 		assertEquals("C:\\new folder\\A.java", fDocumentCommand.text);
 		assertEquals("C:\\\\new folder\\\\A.java", getProposalText(proposal));
 	}

 	public void testPasteISO_8859_1_03() throws Exception {
 		fDocumentCommand.text= "\u0926 \u0905";
 		Object proposal= performTestISO_8859_1();
 		assertEquals("\\u0926 \\u0905", fDocumentCommand.text);
 		assertNull(proposal);
 	}

 	public void testPasteISO_8859_1_04() throws Exception {
 		fDocumentCommand.text= "\u0926 \\u0905";
 		Object proposal= performTestISO_8859_1();
 		assertEquals("\\u0926 \\u0905", fDocumentCommand.text);
 		assertEquals("\\u0926 \\\\u0905", getProposalText(proposal));
 	}

 	public void testPasteISO_8859_1_05() throws Exception {
 		fDocumentCommand.text= "ä \u0926";
 		Object proposal= performTestISO_8859_1();
 		assertEquals("ä \\u0926", fDocumentCommand.text);
 		assertNull(proposal);
 	}

 	public void testPasteISO_8859_1_06() throws Exception {
 		fDocumentCommand.text= "some text\\";
 		Object proposal= performTestISO_8859_1();
 		assertEquals("some text\\", fDocumentCommand.text);
 		assertEquals("some text\\\\", getProposalText(proposal));
 	}

 	//paste UTF-8
 	public void testPasteUTF8_01() throws Exception {
 		fDocumentCommand.text= "C:\\Program Files\\Java";
 		Object proposal= performTestUTF8();
 		assertEquals("C:\\Program Files\\Java", fDocumentCommand.text);
 		assertEquals("C:\\\\Program Files\\\\Java", getProposalText(proposal));
 	}

 	public void testPasteUTF8_02() throws Exception {
 		fDocumentCommand.text= "C:\\new folder\\A.java";
 		Object proposal= performTestUTF8();
 		assertEquals("C:\\new folder\\A.java", fDocumentCommand.text);
 		assertEquals("C:\\\\new folder\\\\A.java", getProposalText(proposal));
 	}

 	public void testPasteUTF8_03() throws Exception {
 		fDocumentCommand.text= "\u0926 \u0905";
 		Object proposal= performTestUTF8();
 		assertEquals("\u0926 \u0905", fDocumentCommand.text);
 		assertNull(proposal);
 	}

 	public void testPasteUTF8_04() throws Exception {
 		fDocumentCommand.text= "\u0926 \\u0905";
 		Object proposal= performTestUTF8();
 		assertEquals("\u0926 \\u0905", fDocumentCommand.text);
 		assertNull(proposal);
 	}

 	public void testPasteUTF8_05() throws Exception {
 		fDocumentCommand.text= "\u0926 \\some text";
 		Object proposal= performTestUTF8();
 		assertEquals("\u0926 \\some text", fDocumentCommand.text);
 		assertEquals("\u0926 \\\\some text", getProposalText(proposal));
 	}

 	//paste from properties file ISO-8859-1
 	public void testPasteFromPropertiesFileISO_8859_1_01() throws Exception {
 		fDocumentCommand.text= "\t \n \f \r";
 		Object proposal= performTestISO_8859_1();
 		assertEquals("\t \n \f \r", fDocumentCommand.text);
 		assertNull(proposal);
 	}

 	public void testPasteFromPropertiesFileISO_8859_1_02() throws Exception {
 		fDocumentCommand.text= "\\u00e4 \\t \\u0926 \\n";
 		Object proposal= performTestISO_8859_1();
 		assertEquals("\\u00e4 \\t \\u0926 \\n", fDocumentCommand.text);
 		assertNull(proposal);
 	}

 	public void testPasteFromPropertiesFileISO_8859_1_03() throws Exception {
 		fDocumentCommand.text= "C:\\\\Program Files\\\\Java";
 		Object proposal= performTestISO_8859_1();
 		assertEquals("C:\\\\Program Files\\\\Java", fDocumentCommand.text);
 		assertNull(proposal);
 	}

 	public void testPasteFromPropertiesFileISO_8859_1_04() throws Exception {
 		fDocumentCommand.text= "C:\\\\new folder\\\\A.java";
 		Object proposal= performTestISO_8859_1();
 		assertEquals("C:\\\\new folder\\\\A.java", fDocumentCommand.text);
 		assertNull(proposal);
 	}

 	public void testPasteFromPropertiesFileISO_8859_1_05() throws Exception {
 		fDocumentCommand.text= "\\u2603 \\\\u2603";
 		Object proposal= performTestISO_8859_1();
 		assertEquals("\\u2603 \\\\u2603", fDocumentCommand.text);
 		assertNull(proposal);
 	}

 	public void testPasteFromPropertiesFileISO_8859_1_06() throws Exception {
 		fDocumentCommand.text= "key=value\\\nsecond line";
 		Object proposal= performTestISO_8859_1();
 		assertEquals("key=value\\\nsecond line", fDocumentCommand.text);
 		assertNull(proposal);
 	}

 	public void testPasteFromPropertiesFileISO_8859_1_07() throws Exception {
 		fDocumentCommand.text= "\\:\\=";
 		Object proposal= performTestISO_8859_1();
 		assertEquals("\\:\\=", fDocumentCommand.text);
 		assertNull(proposal);
 	}

 	//change encoding of file
 	public void testChangeEncodingOfFile_01() throws Exception {
 		fDocumentCommand.text= "\u2603";
 		performTestUTF8();
 		assertEquals("\u2603", fDocumentCommand.text);

 		fPropertiesFileUTF8.setCharset(ISO_8859_1, null);

 		fDocumentCommand.text= "\u2603";
 		performTestUTF8();
 		assertEquals("\\u2603", fDocumentCommand.text);

 		fPropertiesFileUTF8.setCharset(UTF_8, null);
 	}

 	public void testChangeEncodingOfFile_02() throws Exception {
 		fDocumentCommand.text= "\u2603";
 		performTestISO_8859_1();
 		assertEquals("\\u2603", fDocumentCommand.text);

 		fPropertiesFileISO_8859_1.setCharset(UTF_8, null);

 		fDocumentCommand.text= "\u2603";
 		performTestISO_8859_1();
 		assertEquals("\u2603", fDocumentCommand.text);

 		fPropertiesFileISO_8859_1.setCharset(ISO_8859_1, null);
 	}
 }
	/*******************************************************************************
	* Copyright (c) 2010, 2013 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
	*******************************************************************************/
	package org.eclipse.jdt.text.tests;

	import java.io.IOException;
	import java.io.InputStream;
	import java.io.Reader;
	import java.io.StringReader;

	import junit.framework.Test;
	import junit.framework.TestCase;
	import junit.framework.TestSuite;

	import org.eclipse.jdt.testplugin.JavaProjectHelper;

	import org.eclipse.core.runtime.CoreException;

	import org.eclipse.core.resources.IFile;
	import org.eclipse.core.resources.IFolder;

	import org.eclipse.text.tests.Accessor;

	import org.eclipse.jface.text.DocumentCommand;
	import org.eclipse.jface.text.contentassist.ICompletionProposal;
	import org.eclipse.jface.text.source.ISourceViewer;

	import org.eclipse.jdt.core.IJavaProject;
	import org.eclipse.jdt.core.IPackageFragment;
	import org.eclipse.jdt.core.IPackageFragmentRoot;

	import org.eclipse.jdt.ui.tests.core.ProjectTestSetup;

	/**
	* PropertiesFileAutoEditStratergyTest
	*
	* @since 3.7
	*/
	public class PropertiesFileAutoEditStrategyTest extends TestCase {

	private static final String UTF_8= "UTF-8";
	private static final String ISO_8859_1= "ISO-8859-1";

	private DocumentCommand fDocumentCommand;

	private IJavaProject fJProject1;
	private IPackageFragmentRoot fSourceFolder;
	private IFile fPropertiesFileISO_8859_1;
	private IFile fPropertiesFileUTF8;

	private Accessor fAccessorPropertiesFileAutoEditStrategyISO_8859_1;

	private Accessor fAccessorPropertiesFileUTF8;

	public PropertiesFileAutoEditStrategyTest(String name) {
	super(name);
	fDocumentCommand= new DocumentCommand() {
	};
	}

	public static Test suite() {
	return new ProjectTestSetup(new TestSuite(PropertiesFileAutoEditStrategyTest.class));
	}

	@Override
	protected void setUp() throws Exception {
	super.setUp();
	try {
	fJProject1= ProjectTestSetup.getProject();
	fSourceFolder= JavaProjectHelper.addSourceContainer(fJProject1, "src");
	IPackageFragment pack= fSourceFolder.createPackageFragment("test", false, null);
	fPropertiesFileISO_8859_1= write((IFolder)pack.getCorrespondingResource(), "", "Messages_ISO_8859_1.properties");
	fPropertiesFileISO_8859_1.setCharset(ISO_8859_1, null);
	fPropertiesFileUTF8= write((IFolder)pack.getCorrespondingResource(), "", "Messages_UTF8.properties");
	fPropertiesFileUTF8.setCharset(UTF_8, null);

	fAccessorPropertiesFileAutoEditStrategyISO_8859_1= new Accessor("org.eclipse.jdt.internal.ui.propertiesfileeditor.PropertiesFileAutoEditStrategy", getClass().getClassLoader(),
	new Class[] { IFile.class, ISourceViewer.class }, new Object[] { fPropertiesFileISO_8859_1, null });

	fAccessorPropertiesFileUTF8= new Accessor("org.eclipse.jdt.internal.ui.propertiesfileeditor.PropertiesFileAutoEditStrategy", getClass().getClassLoader(), new Class[] { IFile.class,
	ISourceViewer.class }, new Object[] { fPropertiesFileUTF8, null });

	} catch (CoreException e) {
	e.printStackTrace();
	}
	}

	@Override
	protected void tearDown() throws Exception {
	JavaProjectHelper.clear(fJProject1, ProjectTestSetup.getDefaultClasspath());
	super.tearDown();
	}

	//utility methods
	private Object performTestISO_8859_1() {
	return fAccessorPropertiesFileAutoEditStrategyISO_8859_1.invoke("escape", new Class[] { DocumentCommand.class }, new Object[] { fDocumentCommand });
	}

	private Object performTestUTF8() {
	return fAccessorPropertiesFileUTF8.invoke("escape", new Class[] { DocumentCommand.class }, new Object[] { fDocumentCommand });
	}

	private IFile write(IFolder folder, final String content, final String fileName) throws CoreException {
	InputStream stream= new InputStream() {
	private final Reader fReader= new StringReader(content);

	@Override
	public int read() throws IOException {
	return fReader.read();
	}
	};
	IFile file= fJProject1.getProject().getFile(folder.getProjectRelativePath().append(fileName));
	file.create(stream, true, null);
	return file;
	}

	private String getProposalText(Object proposal) {
	String proposalInfo= ((ICompletionProposal)proposal).getAdditionalProposalInfo();
	proposalInfo= proposalInfo.substring(5, proposalInfo.length() - 6); //remove <pre> and </pre> tags
	return proposalInfo;
	}

	//typing ISO-8859-1
	public void testTypeISO_8859_1_01() throws Exception {
	fDocumentCommand.text= "\\";
	Object proposal= performTestISO_8859_1();
	assertEquals("\\", fDocumentCommand.text);
	assertNull(proposal);
	}

	public void testTypeISO_8859_1_02() throws Exception {
	fDocumentCommand.text= "\t";
	Object proposal= performTestISO_8859_1();
	assertEquals("\t", fDocumentCommand.text);
	assertNull(proposal);
	}

	public void testTypeISO_8859_1_03() throws Exception {
	fDocumentCommand.text= "\f";
	Object proposal= performTestISO_8859_1();
	assertEquals("\f", fDocumentCommand.text);
	assertNull(proposal);
	}

	public void testTypeISO_8859_1_04() throws Exception {
	fDocumentCommand.text= "\r";
	Object proposal= performTestISO_8859_1();
	assertEquals("\r", fDocumentCommand.text);
	assertNull(proposal);
	}

	public void testTypeISO_8859_1_05() throws Exception {
	fDocumentCommand.text= "\n";
	Object proposal= performTestISO_8859_1();
	assertEquals("\n", fDocumentCommand.text);
	assertNull(proposal);
	}

	public void testTypeISO_8859_1_06() throws Exception {
	fDocumentCommand.text= "\u2603";
	Object proposal= performTestISO_8859_1();
	assertEquals("\\u2603", fDocumentCommand.text);
	assertNull(proposal);
	}

	//typing UTF-8
	public void testTypeUTF8_01() throws Exception {
	fDocumentCommand.text= "\u2603";
	Object proposal= performTestUTF8();
	assertEquals("\u2603", fDocumentCommand.text);
	assertNull(proposal);
	}

	//paste ISO-8859-1
	public void testPasteISO_8859_1_01() throws Exception {
	fDocumentCommand.text= "C:\\Program Files\\Java";
	Object proposal= performTestISO_8859_1();
	assertEquals("C:\\Program Files\\Java", fDocumentCommand.text);
	assertEquals("C:\\\\Program Files\\\\Java", getProposalText(proposal));
	}

	public void testPasteISO_8859_1_02() throws Exception {
	fDocumentCommand.text= "C:\\new folder\\A.java";
	Object proposal= performTestISO_8859_1();
	assertEquals("C:\\new folder\\A.java", fDocumentCommand.text);
	assertEquals("C:\\\\new folder\\\\A.java", getProposalText(proposal));
	}

	public void testPasteISO_8859_1_03() throws Exception {
	fDocumentCommand.text= "\u0926 \u0905";
	Object proposal= performTestISO_8859_1();
	assertEquals("\\u0926 \\u0905", fDocumentCommand.text);
	assertNull(proposal);
	}

	public void testPasteISO_8859_1_04() throws Exception {
	fDocumentCommand.text= "\u0926 \\u0905";
	Object proposal= performTestISO_8859_1();
	assertEquals("\\u0926 \\u0905", fDocumentCommand.text);
	assertEquals("\\u0926 \\\\u0905", getProposalText(proposal));
	}

	public void testPasteISO_8859_1_05() throws Exception {
	fDocumentCommand.text= "ä \u0926";
	Object proposal= performTestISO_8859_1();
	assertEquals("ä \\u0926", fDocumentCommand.text);
	assertNull(proposal);
	}

	public void testPasteISO_8859_1_06() throws Exception {
	fDocumentCommand.text= "some text\\";
	Object proposal= performTestISO_8859_1();
	assertEquals("some text\\", fDocumentCommand.text);
	assertEquals("some text\\\\", getProposalText(proposal));
	}

	//paste UTF-8
	public void testPasteUTF8_01() throws Exception {
	fDocumentCommand.text= "C:\\Program Files\\Java";
	Object proposal= performTestUTF8();
	assertEquals("C:\\Program Files\\Java", fDocumentCommand.text);
	assertEquals("C:\\\\Program Files\\\\Java", getProposalText(proposal));
	}

	public void testPasteUTF8_02() throws Exception {
	fDocumentCommand.text= "C:\\new folder\\A.java";
	Object proposal= performTestUTF8();
	assertEquals("C:\\new folder\\A.java", fDocumentCommand.text);
	assertEquals("C:\\\\new folder\\\\A.java", getProposalText(proposal));
	}

	public void testPasteUTF8_03() throws Exception {
	fDocumentCommand.text= "\u0926 \u0905";
	Object proposal= performTestUTF8();
	assertEquals("\u0926 \u0905", fDocumentCommand.text);
	assertNull(proposal);
	}

	public void testPasteUTF8_04() throws Exception {
	fDocumentCommand.text= "\u0926 \\u0905";
	Object proposal= performTestUTF8();
	assertEquals("\u0926 \\u0905", fDocumentCommand.text);
	assertNull(proposal);
	}

	public void testPasteUTF8_05() throws Exception {
	fDocumentCommand.text= "\u0926 \\some text";
	Object proposal= performTestUTF8();
	assertEquals("\u0926 \\some text", fDocumentCommand.text);
	assertEquals("\u0926 \\\\some text", getProposalText(proposal));
	}

	//paste from properties file ISO-8859-1
	public void testPasteFromPropertiesFileISO_8859_1_01() throws Exception {
	fDocumentCommand.text= "\t \n \f \r";
	Object proposal= performTestISO_8859_1();
	assertEquals("\t \n \f \r", fDocumentCommand.text);
	assertNull(proposal);
	}

	public void testPasteFromPropertiesFileISO_8859_1_02() throws Exception {
	fDocumentCommand.text= "\\u00e4 \\t \\u0926 \\n";
	Object proposal= performTestISO_8859_1();
	assertEquals("\\u00e4 \\t \\u0926 \\n", fDocumentCommand.text);
	assertNull(proposal);
	}

	public void testPasteFromPropertiesFileISO_8859_1_03() throws Exception {
	fDocumentCommand.text= "C:\\\\Program Files\\\\Java";
	Object proposal= performTestISO_8859_1();
	assertEquals("C:\\\\Program Files\\\\Java", fDocumentCommand.text);
	assertNull(proposal);
	}

	public void testPasteFromPropertiesFileISO_8859_1_04() throws Exception {
	fDocumentCommand.text= "C:\\\\new folder\\\\A.java";
	Object proposal= performTestISO_8859_1();
	assertEquals("C:\\\\new folder\\\\A.java", fDocumentCommand.text);
	assertNull(proposal);
	}

	public void testPasteFromPropertiesFileISO_8859_1_05() throws Exception {
	fDocumentCommand.text= "\\u2603 \\\\u2603";
	Object proposal= performTestISO_8859_1();
	assertEquals("\\u2603 \\\\u2603", fDocumentCommand.text);
	assertNull(proposal);
	}

	public void testPasteFromPropertiesFileISO_8859_1_06() throws Exception {
	fDocumentCommand.text= "key=value\\\nsecond line";
	Object proposal= performTestISO_8859_1();
	assertEquals("key=value\\\nsecond line", fDocumentCommand.text);
	assertNull(proposal);
	}

	public void testPasteFromPropertiesFileISO_8859_1_07() throws Exception {
	fDocumentCommand.text= "\\:\\=";
	Object proposal= performTestISO_8859_1();
	assertEquals("\\:\\=", fDocumentCommand.text);
	assertNull(proposal);
	}

	//change encoding of file
	public void testChangeEncodingOfFile_01() throws Exception {
	fDocumentCommand.text= "\u2603";
	performTestUTF8();
	assertEquals("\u2603", fDocumentCommand.text);

	fPropertiesFileUTF8.setCharset(ISO_8859_1, null);

	fDocumentCommand.text= "\u2603";
	performTestUTF8();
	assertEquals("\\u2603", fDocumentCommand.text);

	fPropertiesFileUTF8.setCharset(UTF_8, null);
	}

	public void testChangeEncodingOfFile_02() throws Exception {
	fDocumentCommand.text= "\u2603";
	performTestISO_8859_1();
	assertEquals("\\u2603", fDocumentCommand.text);

	fPropertiesFileISO_8859_1.setCharset(UTF_8, null);

	fDocumentCommand.text= "\u2603";
	performTestISO_8859_1();
	assertEquals("\u2603", fDocumentCommand.text);

	fPropertiesFileISO_8859_1.setCharset(ISO_8859_1, null);
	}
	}