/******************************************************************************* | |
* Copyright (c) 1998, 2013 Oracle and/or its affiliates. All rights reserved. | |
* This program and the accompanying materials are made available under the | |
* terms of the Eclipse Public License v1.0 and Eclipse Distribution License v. 1.0 | |
* which accompanies this distribution. | |
* The Eclipse Public License is available at http://www.eclipse.org/legal/epl-v10.html | |
* and the Eclipse Distribution License is available at | |
* http://www.eclipse.org/org/documents/edl-v10.php. | |
* | |
* Contributors: | |
* Oracle - initial API and implementation from Oracle TopLink | |
******************************************************************************/ | |
package org.eclipse.persistence.tools.workbench.test; | |
import java.io.ByteArrayInputStream; | |
import java.io.IOException; | |
import java.io.InputStream; | |
import junit.framework.Test; | |
import junit.framework.TestCase; | |
import junit.framework.TestSuite; | |
/** | |
* some stand-alone tests that make sure the CheckEOL code actually | |
* works as expected | |
*/ | |
public class CheckEOLTests extends TestCase { | |
public static Test suite() { | |
return new TestSuite(CheckEOLTests.class); | |
} | |
public CheckEOLTests(String name) { | |
super(name); | |
} | |
public void testStreamHasInvalidWinEOL() throws IOException { | |
byte CR = CheckEOL.cr; | |
byte LF = CheckEOL.lf; | |
// invalid EOLs | |
this.verifyInvalidWinEOL(new byte[] {CR}); | |
this.verifyInvalidWinEOL(new byte[] {LF}); | |
this.verifyInvalidWinEOL(new byte[] {LF, CR}); | |
this.verifyInvalidWinEOL(new byte[] {CR, CR, LF}); | |
this.verifyInvalidWinEOL(new byte[] {CR, LF, LF}); | |
this.verifyInvalidWinEOL(new byte[] {CR, LF, CR}); | |
// valid EOLs | |
this.verifyValidWinEOL(new byte[] {}); | |
this.verifyValidWinEOL(new byte[] {CR, LF}); | |
this.verifyValidWinEOL(new byte[] {CR, LF, CR, LF}); | |
this.verifyValidWinEOL(new byte[] {CR, LF, 'a', CR, LF}); | |
} | |
private void verifyInvalidWinEOL(byte[] bytes) throws IOException { | |
assertTrue("Invalid EOL not detected", new CheckEOL().streamHasInvalidWinEOL(this.buildInputStream(bytes))); | |
} | |
private void verifyValidWinEOL(byte[] bytes) throws IOException { | |
assertTrue("Invalid EOL wrongly detected", ! new CheckEOL().streamHasInvalidWinEOL(this.buildInputStream(bytes))); | |
} | |
private InputStream buildInputStream(byte[] bytes) { | |
return new ByteArrayInputStream(bytes); | |
} | |
} |