/*
* Copyright (C) 2008 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.apache.harmony.archive.tests.java.util.jar;
//import dalvik.annotation.KnownFailure;
//import dalvik.annotation.TestLevel;
//import dalvik.annotation.TestTargetClass;
//import dalvik.annotation.TestTargetNew;
import junit.framework.TestCase;
import tests.support.resource.Support_Resources;
import java.beans.PropertyChangeEvent;
import java.beans.PropertyChangeListener;
import java.io.File;
import java.io.FileInputStream;
import java.io.FileOutputStream;
import java.io.IOException;
import java.util.Map;
import java.util.jar.JarFile;
import java.util.jar.JarOutputStream;
import java.util.jar.Pack200;
import java.util.jar.Pack200.Packer;
import java.util.jar.Pack200.Unpacker;
//@TestTargetClass(Pack200.Unpacker.class)
public class Pack200UnpackerTest extends TestCase {
Unpacker unpacker;
Map properties;
/*
@TestTargetNew(
level = TestLevel.COMPLETE,
notes = "",
method = "properties",
args = {}
)
@KnownFailure("No Implementation in Android!")
*/
public void testProperties() {
assertTrue(properties.size()>0);
}
/*
@TestTargetNew(
level = TestLevel.COMPLETE,
notes = "",
method = "unpack",
args = {java.io.File.class, java.util.jar.JarOutputStream.class}
)
@KnownFailure("No Implementation in Android!")
*/
public void testUnpackInputStreamJarOutputStream() throws IOException {
File resources = Support_Resources.createTempFolder();
//Use junit4.jar file for testing pack200 compressing rate.
//file can be changed to any other.
Support_Resources.copyFile(resources, null, "junit4-4.3.1.jar");
File jarFile = new File(resources, "junit4-4.3.1.jar");
JarFile jf = new JarFile(jarFile);
int jarEntries = jf.size();
File packFile1 = Support_Resources.createTempFile("pack200_1");
File packFile2 = Support_Resources.createTempFile("pack200_2");
File packFile3 = Support_Resources.createTempFile("pack200_3");
FileOutputStream fos1 = new FileOutputStream(packFile1);
FileOutputStream fos2 = new FileOutputStream(packFile2);
FileOutputStream fos3 = new FileOutputStream(packFile3);
properties.put(Packer.EFFORT, "0");
Packer packer = Pack200.newPacker();
packer.pack(jf, fos1);
jf.close();
fos1.close();
jf = new JarFile(jarFile);
properties.put(Packer.EFFORT, "1");
packer.pack(jf, fos2);
jf.close();
fos2.close();
jf = new JarFile(jarFile);
properties.put(Packer.EFFORT, "9");
packer.pack(jf, fos3);
jf.close();
fos3.close();
File jarFile1 = Support_Resources.createTempFile("jar_1");
File jarFile2 = Support_Resources.createTempFile("jar_2");
File jarFile3 = Support_Resources.createTempFile("jar_3");
JarOutputStream jos1 = new JarOutputStream(new FileOutputStream(jarFile1));
JarOutputStream jos2 = new JarOutputStream(new FileOutputStream(jarFile2));
JarOutputStream jos3 = new JarOutputStream(new FileOutputStream(jarFile3));
unpacker.unpack(packFile1, jos1);
unpacker.unpack(packFile2, jos2);
unpacker.unpack(packFile3, jos3);
jos1.close();
jos2.close();
jos3.close();
assertEquals(jarFile1.length(), jarFile2.length());
assertEquals(jarFile2.length(), jarFile3.length());
assertEquals(jarEntries, new JarFile(jarFile1).size());
assertEquals(jarEntries, new JarFile(jarFile2).size());
assertEquals(jarEntries, new JarFile(jarFile3).size());
}
/*
@TestTargetNew(
level = TestLevel.COMPLETE,
notes = "",
method = "unpack",
args = {java.io.InputStream.class, java.util.jar.JarOutputStream.class}
)
@KnownFailure("No Implementation in Android!")
*/
public void testUnpackFileJarOutputStream() throws IOException {
File resources = Support_Resources.createTempFolder();
//Use junit4.jar file for testing pack200 compressing rate.
//file can be changed to any other.
Support_Resources.copyFile(resources, null, "junit4-4.3.1.jar");
File jarFile = new File(resources, "junit4-4.3.1.jar");
JarFile jf = new JarFile(jarFile);
int jarEntries = jf.size();
File packFile1 = Support_Resources.createTempFile("pack200_1");
File packFile2 = Support_Resources.createTempFile("pack200_2");
File packFile3 = Support_Resources.createTempFile("pack200_3");
FileOutputStream fos1 = new FileOutputStream(packFile1);
FileOutputStream fos2 = new FileOutputStream(packFile2);
FileOutputStream fos3 = new FileOutputStream(packFile3);
properties.put(Packer.EFFORT, "0");
Packer packer = Pack200.newPacker();
packer.pack(jf, fos1);
jf.close();
fos1.close();
jf = new JarFile(jarFile);
properties.put(Packer.EFFORT, "1");
packer.pack(jf, fos2);
jf.close();
fos2.close();
jf = new JarFile(jarFile);
properties.put(Packer.EFFORT, "9");
packer.pack(jf, fos3);
jf.close();
fos3.close();
File jarFile1 = Support_Resources.createTempFile("jar_1");
File jarFile2 = Support_Resources.createTempFile("jar_2");
File jarFile3 = Support_Resources.createTempFile("jar_3");
JarOutputStream jos1 = new JarOutputStream(new FileOutputStream(jarFile1));
JarOutputStream jos2 = new JarOutputStream(new FileOutputStream(jarFile2));
JarOutputStream jos3 = new JarOutputStream(new FileOutputStream(jarFile3));
FileInputStream fis1 = new FileInputStream(packFile1);
FileInputStream fis2 = new FileInputStream(packFile2);
FileInputStream fis3 = new FileInputStream(packFile3);
unpacker.unpack(fis1, jos1);
unpacker.unpack(fis2, jos2);
unpacker.unpack(fis3, jos3);
jos1.close();
jos2.close();
jos3.close();
assertEquals(jarFile1.length(), jarFile2.length());
assertEquals(jarFile2.length(), jarFile3.length());
assertEquals(jarEntries, new JarFile(jarFile1).size());
assertEquals(jarEntries, new JarFile(jarFile2).size());
assertEquals(jarEntries, new JarFile(jarFile3).size());
}
class MyPCL implements PropertyChangeListener {
boolean flag = false;
public boolean isCalled() {
return flag;
}
public void propertyChange(PropertyChangeEvent arg0) {
flag = true;
}
}
/*
@TestTargetNew(
level = TestLevel.COMPLETE,
notes = "",
method = "addPropertyChangeListener",
args = {java.beans.PropertyChangeListener.class}
)
@KnownFailure("No Implementation in Android!")
*/
public void testAddPropertyChangeListener() {
MyPCL pcl = new MyPCL();
unpacker.addPropertyChangeListener(pcl);
assertFalse(pcl.isCalled());
properties.put(Unpacker.PROGRESS, "0");
assertTrue(pcl.isCalled());
}
/*
@TestTargetNew(
level = TestLevel.COMPLETE,
notes = "",
method = "removePropertyChangeListener",
args = {java.beans.PropertyChangeListener.class}
)
@KnownFailure("No Implementation in Android!")
*/
public void testRemovePropertyChangeListener() {
MyPCL pcl = new MyPCL();
unpacker.addPropertyChangeListener(pcl);
assertFalse(pcl.isCalled());
unpacker.removePropertyChangeListener(pcl);
properties.put(Unpacker.PROGRESS, "7");
assertFalse(pcl.isCalled());
}
@Override
protected void setUp() {
unpacker = Pack200.newUnpacker();
properties = unpacker.properties();
}
@Override
protected void tearDown() {
unpacker = null;
properties = null;
}
}