ZipTestCase.java
/* *******************************************************************
* 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 v 2.0
* which accompanies this distribution and is available at
* https://www.eclipse.org/org/documents/epl-2.0/EPL-2.0.txt
*
* Contributors:
* PARC initial implementation
* ******************************************************************/
package org.aspectj.weaver.bcel;
import java.io.File;
import java.io.IOException;
import java.util.Collection;
import org.aspectj.weaver.WeaverTestCase;
import junit.framework.TestCase;
public class ZipTestCase extends TestCase {
File outDir;
/**
* Constructor for ZipTestCase.
*
* @param arg0
*/
public ZipTestCase(String arg0) {
super(arg0);
}
public void setUp() {
outDir = WeaverTestCase.getOutdir();
}
public void tearDown() {
WeaverTestCase.removeOutDir();
outDir = null;
}
public void zipTest(String fileName, String aspectjar) throws IOException {
zipTest(fileName, aspectjar, false);
}
public void zipTest(String fileName, String aspectjar, boolean isInJar) throws IOException {
File inFile = new File(fileName);
File outFile = new File(outDir, inFile.getName());
BcelWorld world = new BcelWorld();
BcelWeaver weaver = new BcelWeaver(world);
long startTime = System.currentTimeMillis();
// ensure that a fast cpu doesn't complete file write within 1000ms of start
try {
Thread.sleep(2000);
} catch (InterruptedException e) {
e.printStackTrace();
}
weaver.addJarFile(inFile, new File("."), false);
if (aspectjar != null) {
if (isInJar) {
weaver.addJarFile(new File(aspectjar), new File("."), false);
} else {
weaver.addLibraryJarFile(new File(aspectjar));
world.addPath(new File(aspectjar).toString());
}
}
weaver.addLibraryJarFile(new File(WeaverTestCase.TESTDATA_PATH + "/Regex.jar")); // ???
world.addPath(new File(WeaverTestCase.TESTDATA_PATH + "/Regex.jar").getPath());
Collection<String> woven = weaver.weave(outFile);
long stopTime = System.currentTimeMillis();
System.out.println("handled " + woven.size() + " entries, in " + (stopTime - startTime) / 1000. + " seconds");
// last mod times on linux (at least) are only accurate to the second.
// with fast disks and a fast cpu the following test can fail if the write completes less than
// 1000 milliseconds after the start of the test, hence the 1000ms delay added above.
assertTrue(outFile.lastModified() > startTime);
}
public void testSmall() throws IOException {
zipTest(WeaverTestCase.TESTDATA_PATH + "/Regex.jar", null);
}
public void testSmallWithAspects() throws IOException {
System.out.println("could take 4 seconds...");
zipTest(WeaverTestCase.TESTDATA_PATH + "/Regex.jar", WeaverTestCase.TESTDATA_PATH + "/megatrace.jar");
}
public void testSmallWithAspectsNoWeave() throws IOException {
System.out.println("could take 4 seconds...");
zipTest(WeaverTestCase.TESTDATA_PATH + "/Regex.jar", WeaverTestCase.TESTDATA_PATH + "/megatraceNoweave.jar", true);
}
public void testBig() throws IOException {
System.out.println("could take 4 seconds...");
// Weave a big JAR file. This is unrelated to Ant, i.e. the JAR can be replaced by another one for this test.
zipTest("../lib/ant/lib/ant.jar", null);
}
public void testBigWithEasyNoTrace() throws IOException {
System.out.println("could take 4 seconds...");
// Weave a big JAR file. This is unrelated to Ant, i.e. the JAR can be replaced by another one for this test.
zipTest("../lib/ant/lib/ant.jar", WeaverTestCase.TESTDATA_PATH + "/megatrace0easy.jar");
}
// this is something we test every now and again.
public void xtestBigWithHardNoTrace() throws IOException {
System.out.println("could take 24 seconds...");
// Weave a big JAR file. This is unrelated to Ant, i.e. the JAR can be replaced by another one for this test.
zipTest("../lib/ant/lib/ant.jar", WeaverTestCase.TESTDATA_PATH + "/megatrace0hard.jar");
}
public void xtestBigWithAspects() throws IOException {
System.out.println("could take 40 seconds...");
// Weave a big JAR file. This is unrelated to Ant, i.e. the JAR can be replaced by another one for this test.
zipTest("../lib/ant/lib/ant.jar", WeaverTestCase.TESTDATA_PATH + "/megatrace.jar");
}
}