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/* *******************************************************************
* Copyright (c) 2002 Palo Alto Research Center, Incorporated (PARC).
* 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:
* PARC initial implementation
* ******************************************************************/
package org.aspectj.weaver.patterns;
import java.io.ByteArrayInputStream;
import java.io.ByteArrayOutputStream;
import java.io.DataOutputStream;
import java.io.IOException;
import org.aspectj.weaver.VersionedDataInputStream;
import org.aspectj.weaver.patterns.NamePattern;
import junit.framework.TestCase;
/**
* @author hugunin
*
* To change this generated comment edit the template variable "typecomment":
* Window>Preferences>Java>Templates.
* To enable and disable the creation of type comments go to
* Window>Preferences>Java>Code Generation.
*/
public class NamePatternTestCase extends TestCase {
static String[] matchAll = new String[] {
"*****",
"*"
};
static String[] match1 = new String[] {
"abcde", "abc*", "abcd*", "abcde*",
"*e", "*cde", "*abcde",
"a*e", "ab*e", "abc*de",
"*a*b*c*d*e*", "a*c*e", "a***bcde",
"*d*",
};
static String[] match2 = new String[] {
"abababab",
"aba*", "abab*", "abababab*",
"*b", "*ab", "*ababab", "*abababab",
"a*b", "ab*b", "abab*abab",
"*a*b*a*b*a*b*a*b*", "a*****b", "a**b", "ab*b*b",
};
/**
* Constructor for PatternTestCase.
* @param name
*/
public NamePatternTestCase(String name) {
super(name);
}
public void testMatch() {
checkMatch("abcde", matchAll, true);
checkMatch("abcde", match1, true);
checkMatch("abcde", match2, false);
checkMatch("abababab", matchAll, true);
checkMatch("abababab", match1, false);
checkMatch("abababab", match2, true);
}
/**
* Method checkMatch.
* @param string
* @param matchAll
* @param b
*/
private void checkMatch(String string, String[] patterns, boolean shouldMatch) {
for (int i=0, len=patterns.length; i < len; i++) {
NamePattern p = new NamePattern(patterns[i]);
checkMatch(string, p, shouldMatch);
}
}
private void checkMatch(String string, NamePattern p, boolean shouldMatch) {
String msg = "matching " + string + " to " + p;
assertEquals(msg, shouldMatch, p.matches(string));
}
public void testSerialization() throws IOException {
checkSerialization(matchAll);
checkSerialization(match1);
checkSerialization(match2);
}
private void checkSerialization(String[] patterns) throws IOException {
for (int i=0, len=patterns.length; i < len; i++) {
NamePattern p = new NamePattern(patterns[i]);
checkSerialization(p);
}
}
private void checkSerialization(NamePattern p) throws IOException {
ByteArrayOutputStream bo = new ByteArrayOutputStream();
DataOutputStream out = new DataOutputStream(bo);
p.write(out);
out.close();
ByteArrayInputStream bi = new ByteArrayInputStream(bo.toByteArray());
VersionedDataInputStream in = new VersionedDataInputStream(bi);
NamePattern newP = NamePattern.read(in);
assertEquals("write/read", p, newP);
}
}
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