/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You 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.unpack200.tests;
import java.io.BufferedReader;
import java.io.File;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.util.jar.JarEntry;
import java.util.jar.JarFile;
import java.util.jar.JarOutputStream;
import junit.framework.TestCase;
import org.apache.harmony.unpack200.Archive;
/**
* Tests for org.apache.harmony.unpack200.Archive, which is the main class for
* unpack200.
*/
public class ArchiveTest extends TestCase {
InputStream in;
JarOutputStream out;
File file;
public void testJustResourcesGZip() throws Exception {
in = Archive.class
.getResourceAsStream("/org/apache/harmony/pack200/tests/JustResources.pack.gz");
file = File.createTempFile("Just", "ResourcesGz.jar");
out = new JarOutputStream(new FileOutputStream(file));
Archive archive = new Archive(in, out);
archive.unpack();
}
// Test with an archive containing Harmony's SQL module, packed with -E1
public void testWithSqlE1() throws Exception {
in = Archive.class
.getResourceAsStream("/org/apache/harmony/pack200/tests/sql-e1.pack.gz");
file = File.createTempFile("sql-e1", ".jar");
out = new JarOutputStream(new FileOutputStream(file));
Archive archive = new Archive(in, out);
archive.unpack();
}
// Test with an archive containing Harmony's SQL module
public void testWithSql() throws Exception {
in = Archive.class
.getResourceAsStream("/org/apache/harmony/pack200/tests/sql.pack.gz");
file = File.createTempFile("sql", ".jar");
out = new JarOutputStream(new FileOutputStream(file));
Archive archive = new Archive(in, out);
archive.unpack();
JarFile jarFile = new JarFile(file);
file.deleteOnExit();
JarEntry entry = jarFile
.getJarEntry("bin/test/org/apache/harmony/sql/tests/javax/sql/rowset/BaseRowSetTest$BaseRowSetImpl.class");
assertNotNull(entry);
try {
Process process2 = Runtime
.getRuntime()
.exec(
"javap -c -verbose -classpath "
+ file.getName()
+ " bin/test/org.apache.harmony.sql.tests.javax.sql.rowset.BaseRowSetTest$BaseRowSetImpl",
new String[] {}, file.getParentFile());
BufferedReader reader1 = new BufferedReader(new InputStreamReader(
process2.getInputStream()));
InputStream javapCompareFile = Archive.class
.getResourceAsStream("/org/apache/harmony/pack200/tests/sqlJavap.out");
BufferedReader reader2 = new BufferedReader(new InputStreamReader(
javapCompareFile));
String line1 = reader1.readLine();
String line2 = reader2.readLine();
int i = 1;
while (line1 != null || line2 != null) {
assertEquals(line2, line1);
line1 = reader1.readLine();
line2 = reader2.readLine();
i++;
}
reader1.close();
reader2.close();
} catch (IOException e) {
if(e.getMessage().startsWith("Unable to start program")) {
System.out.println("Warning: org.apache.harmony.unpack200.tests.ArchiveTest.testWithSql() was not completed as javap could not be found");
} else {
throw e;
}
}
}
// Test with an archive containing Harmony's Pack200 module, packed with -E1
public void testWithPack200E1() throws Exception {
in = Archive.class
.getResourceAsStream("/org/apache/harmony/pack200/tests/pack200-e1.pack.gz");
file = File.createTempFile("p200-e1", ".jar");
out = new JarOutputStream(new FileOutputStream(file));
Archive archive = new Archive(in, out);
archive.unpack();
}
// Test with an archive containing Harmony's Pack200 module
public void testWithPack200() throws Exception {
in = Archive.class
.getResourceAsStream("/org/apache/harmony/pack200/tests/pack200.pack.gz");
file = File.createTempFile("p200", ".jar");
out = new JarOutputStream(new FileOutputStream(file));
Archive archive = new Archive(in, out);
archive.unpack();
}
// Test with an archive containing Harmony's JNDI module
public void testWithJNDIE1() throws Exception {
in = Archive.class
.getResourceAsStream("/org/apache/harmony/pack200/tests/jndi-e1.pack.gz");
file = File.createTempFile("jndi-e1", ".jar");
out = new JarOutputStream(new FileOutputStream(file));
Archive archive = new Archive(in, out);
archive.unpack();
}
// Test with an archive containing Annotations
public void testWithAnnotations() throws Exception {
in = Archive.class
.getResourceAsStream("/org/apache/harmony/pack200/tests/annotations.pack.gz");
file = File.createTempFile("annotations", ".jar");
out = new JarOutputStream(new FileOutputStream(file));
Archive archive = new Archive(in, out);
archive.unpack();
}
// Test with an archive packed with the -E0 option
public void testWithE0() throws Exception {
in = Archive.class
.getResourceAsStream("/org/apache/harmony/pack200/tests/simple-E0.pack.gz");
file = File.createTempFile("simple-e0", ".jar");
out = new JarOutputStream(new FileOutputStream(file));
Archive archive = new Archive(in, out);
archive.unpack();
}
// Test with a class containing lots of local variables (regression test for
// HARMONY-5470)
public void testWithLargeClass() throws Exception {
in = Archive.class
.getResourceAsStream("/org/apache/harmony/pack200/tests/LargeClass.pack.gz");
file = File.createTempFile("largeClass", ".jar");
out = new JarOutputStream(new FileOutputStream(file));
Archive archive = new Archive(in, out);
archive.unpack();
}
protected void tearDown() throws Exception {
super.tearDown();
if (in != null) {
try {
in.close();
} catch (IOException e) {
e.printStackTrace();
}
}
try {
if (out != null) {
out.close();
}
} catch (IOException e) {
e.printStackTrace();
}
// file.delete();
}
}