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/*******************************************************************************
* Copyright (c) 2005, 2010 Oracle. 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:
* Oracle - initial API and implementation
******************************************************************************/
package org.eclipse.jpt.common.utility.tests.internal;
import junit.framework.TestCase;
import org.eclipse.jpt.common.utility.internal.FileTools;
import org.eclipse.jpt.common.utility.internal.XMLStringEncoder;
@SuppressWarnings("nls")
public class XMLStringEncoderTests extends TestCase {
public XMLStringEncoderTests(String name) {
super(name);
}
public void testEncodeNoCharacterSequences() {
XMLStringEncoder encoder = new XMLStringEncoder(FileTools.INVALID_FILENAME_CHARACTERS);
String s = "foo";
assertEquals(s, encoder.encode(s));
s = "123foo123";
assertEquals(s, encoder.encode(s));
}
public void testEncodeCharacterSequences() {
XMLStringEncoder encoder = new XMLStringEncoder(FileTools.INVALID_FILENAME_CHARACTERS);
String s = "?foo?";
String expected = "?foo?";
assertEquals(expected, encoder.encode(s));
s = "?foo&123";
expected = "?foo&123";
assertEquals(expected, encoder.encode(s));
}
public void testDenormalizeValidFileName() {
XMLStringEncoder encoder = new XMLStringEncoder(FileTools.INVALID_FILENAME_CHARACTERS);
String s = "foo";
assertEquals(s, encoder.decode(s));
s = "123foo123";
assertEquals(s, encoder.decode(s));
}
public void testDenormalizeInvalidFileName() {
XMLStringEncoder encoder = new XMLStringEncoder(FileTools.INVALID_FILENAME_CHARACTERS);
String s = "?foo?";
String expected = "?foo?";
assertEquals(expected, encoder.decode(s));
s = "?foo&123";
expected = "?foo&123";
assertEquals(expected, encoder.decode(s));
}
public void testRoundTripNoCharacterSequences() {
this.verifyRoundTrip("foo");
this.verifyRoundTrip("123foo456");
}
public void testRoundTripCharacterSequences() {
this.verifyRoundTrip("?foo?");
this.verifyRoundTrip("?foo&123&&&&&&>>>>");
}
private void verifyRoundTrip(String s) {
XMLStringEncoder encoder = new XMLStringEncoder(FileTools.INVALID_FILENAME_CHARACTERS);
String actual = encoder.encode(s);
assertEquals(s, encoder.decode(actual));
}
public void testInvalidCharacterSequence1() {
this.verifyIllegalStateException("foo&");
}
public void testInvalidCharacterSequence2() {
this.verifyIllegalStateException("foo&#");
}
public void testInvalidCharacterSequence3() {
this.verifyIllegalStateException("foo&#x");
}
public void testInvalidCharacterSequence4() {
this.verifyIllegalStateException("foo");
}
public void testInvalidCharacterSequence5() {
this.verifyIllegalStateException("foo&#x;");
}
public void testInvalidCharacterSequence6() {
this.verifyIllegalStateException("foo&A");
}
public void testInvalidCharacterSequence7() {
this.verifyIllegalStateException("foo&#A");
}
private void verifyIllegalStateException(String s) {
XMLStringEncoder encoder = new XMLStringEncoder(FileTools.INVALID_FILENAME_CHARACTERS);
boolean exCaught = false;
try {
s = encoder.decode(s);
fail(s);
} catch (IllegalStateException ex) {
exCaught = true;
}
assertTrue(exCaught);
}
public void testInvalidCharacterSequence8() {
String s = "foo&#xZZZZ;";
XMLStringEncoder encoder = new XMLStringEncoder(FileTools.INVALID_FILENAME_CHARACTERS);
boolean exCaught = false;
try {
s = encoder.decode(s);
fail(s);
} catch (NumberFormatException ex) {
exCaught = true;
}
assertTrue(exCaught);
}
}
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