/*
* 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.archive.tests.java.util.jar;
import java.io.File;
import java.io.FileOutputStream;
import java.io.InputStream;
import java.io.IOException;
import java.net.URL;
import java.util.jar.Attributes;
import java.util.jar.JarEntry;
import java.util.jar.JarOutputStream;
import java.util.jar.Manifest;
import java.util.zip.ZipEntry;
import tests.support.Support_Exec;
import tests.support.resource.Support_Resources;
public class JarOutputStreamTest extends junit.framework.TestCase {
/**
* @tests java.util.jar.JarOutputStream#putNextEntry(java.util.zip.ZipEntry)
*/
public void test_putNextEntryLjava_util_zip_ZipEntry() throws Exception {
// testClass file`s actual extension is .class, since having .class
// extension files in source dir causes
// problems on eclipse, the extension is changed into .ser or it can be
// anything. The file is being
// read by inputstream and being written to other file,
// as long as the content of the file is not changed, the extension does
// not matter
final String testClass = "hyts_mainClass.ser";
final String entryName = "foo/bar/execjartest/MainClass.class";
// test whether specifying the main class in the manifest
// works using either /'s or .'s as a separator
final String[] manifestMain = { "foo.bar.execjartest.MainClass",
"foo/bar/execjartest/MainClass" };
for (String element : manifestMain) {
// create the manifest
Manifest newman = new Manifest();
Attributes att = newman.getMainAttributes();
att.put(Attributes.Name.MANIFEST_VERSION, "1.0");
att.put(Attributes.Name.MAIN_CLASS, element);
File outputJar = null;
JarOutputStream jout = null;
// open the output jarfile
outputJar = File.createTempFile("hyts_", ".jar");
jout = new JarOutputStream(new FileOutputStream(outputJar),
newman);
jout.putNextEntry(new JarEntry(entryName));
File resources = Support_Resources.createTempFolder();
// read in the class file, and output it to the jar
Support_Resources.copyFile(resources, null, testClass);
URL jarURL = new URL((new File(resources, testClass)).toURL()
.toString());
InputStream jis = jarURL.openStream();
byte[] bytes = new byte[1024];
int len;
while ((len = jis.read(bytes)) != -1) {
jout.write(bytes, 0, len);
}
jout.flush();
jout.close();
jis.close();
String res = null;
// set up the VM parameters
String[] args = new String[2];
args[0] = "-jar";
args[1] = outputJar.getAbsolutePath();
// execute the JAR and read the result
res = Support_Exec.execJava(args, null, true);
assertTrue("Error executing JAR test on: " + element
+ ". Result returned was incorrect.", res
.startsWith("TEST"));
outputJar.delete();
}
}
public void test_JarOutputStreamLjava_io_OutputStreamLjava_util_jar_Manifest()
throws IOException {
File fooJar = File.createTempFile("hyts_", ".jar");
File barZip = File.createTempFile("hyts_", ".zip");
FileOutputStream fos = new FileOutputStream(fooJar);
Manifest man = new Manifest();
Attributes att = man.getMainAttributes();
att.put(Attributes.Name.MANIFEST_VERSION, "1.0");
att.put(Attributes.Name.MAIN_CLASS, "foo.bar.execjartest.Foo");
att.put(Attributes.Name.CLASS_PATH, barZip.getName());
fos.close();
try {
new JarOutputStream(fos, man);
fail("IOException expected");
} catch (IOException ee) {
// expected
}
}
public void test_JarOutputStreamLjava_io_OutputStream() throws IOException {
File fooJar = File.createTempFile("hyts_", ".jar");
FileOutputStream fos = new FileOutputStream(fooJar);
ZipEntry ze = new ZipEntry("Test");
try {
JarOutputStream joutFoo = new JarOutputStream(fos);
joutFoo.putNextEntry(ze);
joutFoo.write(33);
} catch (IOException ee) {
fail("IOException is not expected");
}
fos.close();
fooJar.delete();
try {
JarOutputStream joutFoo = new JarOutputStream(fos);
joutFoo.putNextEntry(ze);
fail("IOException expected");
} catch (IOException ee) {
// expected
}
}
@Override
protected void setUp() {
}
@Override
protected void tearDown() {
}
}