/*
* 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.tests.java.util.jar;
import java.io.File;
import java.io.IOException;
import java.io.InputStream;
import java.security.CodeSigner;
import java.util.List;
import java.util.jar.JarEntry;
import java.util.jar.JarFile;
import java.util.zip.ZipEntry;
import junit.framework.TestCase;
import tests.support.resource.Support_Resources;
public class JarEntryTest extends TestCase {
private ZipEntry zipEntry;
private JarEntry jarEntry;
private JarFile jarFile;
private final String jarName = "hyts_patch.jar";
private final String entryName = "foo/bar/A.class";
private final String entryName2 = "Blah.txt";
private final String attJarName = "hyts_att.jar";
private final String attEntryName = "HasAttributes.txt";
private final String attEntryName2 = "NoAttributes.txt";
private File resources;
@Override
protected void setUp() throws Exception {
resources = Support_Resources.createTempFolder();
Support_Resources.copyFile(resources, null, jarName);
jarFile = new JarFile(new File(resources, jarName));
}
@Override
protected void tearDown() throws Exception {
if (jarFile != null) {
jarFile.close();
}
}
/**
* @throws IOException
* java.util.jar.JarEntry#JarEntry(java.util.jar.JarEntry)
*/
public void test_ConstructorLjava_util_jar_JarEntry() throws IOException {
JarEntry newJarEntry = new JarEntry(jarFile.getJarEntry(entryName));
assertNotNull(newJarEntry);
jarEntry = null;
try {
newJarEntry = new JarEntry(jarEntry);
fail("Should throw NullPointerException");
} catch (NullPointerException e) {
// Expected
}
}
/**
* java.util.jar.JarEntry#JarEntry(java.util.zip.ZipEntry)
*/
public void test_ConstructorLjava_util_zip_ZipEntry() {
assertNotNull("Jar file is null", jarFile);
zipEntry = jarFile.getEntry(entryName);
assertNotNull("Zip entry is null", zipEntry);
jarEntry = new JarEntry(zipEntry);
assertNotNull("Jar entry is null", jarEntry);
assertEquals("Wrong entry constructed--wrong name", entryName, jarEntry
.getName());
assertEquals("Wrong entry constructed--wrong size", 311, jarEntry
.getSize());
}
/**
* java.util.jar.JarEntry#getAttributes()
*/
public void test_getAttributes() throws Exception {
JarFile attrJar = null;
File file = null;
Support_Resources.copyFile(resources, null, attJarName);
file = new File(resources, attJarName);
attrJar = new JarFile(file);
jarEntry = attrJar.getJarEntry(attEntryName);
assertNotNull("Should have Manifest attributes", jarEntry
.getAttributes());
jarEntry = attrJar.getJarEntry(attEntryName2);
assertNull("Shouldn't have any Manifest attributes", jarEntry
.getAttributes());
attrJar.close();
}
/**
* java.util.jar.JarEntry#getCertificates()
*/
public void test_getCertificates() throws Exception {
zipEntry = jarFile.getEntry(entryName2);
jarEntry = new JarEntry(zipEntry);
assertNull(jarEntry.getCertificates());
// Regression Test for HARMONY-3424
String jarFileName = "TestCodeSigners.jar";
Support_Resources.copyFile(resources, null, jarFileName);
File file = new File(resources, jarFileName);
JarFile jarFile = new JarFile(file);
JarEntry jarEntry1 = jarFile.getJarEntry("Test.class");
JarEntry jarEntry2 = jarFile.getJarEntry("Test.class");
InputStream in = jarFile.getInputStream(jarEntry1);
byte[] buffer = new byte[1024];
while (in.available() > 0) {
assertNull("getCertificates() should be null until the entry is read",
jarEntry1.getCertificates());
assertNull(jarEntry2.getCertificates());
in.read(buffer);
}
assertEquals("the file is fully read", -1, in.read());
assertNotNull(jarEntry1.getCertificates());
assertNotNull(jarEntry2.getCertificates());
in.close();
}
/**
* java.util.jar.JarEntry#getCodeSigners()
*/
public void test_getCodeSigners() throws IOException {
String jarFileName = "TestCodeSigners.jar";
Support_Resources.copyFile(resources, null, jarFileName);
File file = new File(resources, jarFileName);
JarFile jarFile = new JarFile(file);
JarEntry jarEntry = jarFile.getJarEntry("Test.class");
InputStream in = jarFile.getInputStream(jarEntry);
byte[] buffer = new byte[1024];
while (in.available() > 0) {
assertNull("getCodeSigners() should be null until the entry is read",
jarEntry.getCodeSigners());
in.read(buffer);
}
assertEquals("the file is fully read", -1, in.read());
CodeSigner[] codeSigners = jarEntry.getCodeSigners();
assertEquals(2, codeSigners.length);
List<?> certs_bob = codeSigners[0].getSignerCertPath()
.getCertificates();
List<?> certs_alice = codeSigners[1].getSignerCertPath()
.getCertificates();
if (1 == certs_bob.size()) {
List<?> temp = certs_bob;
certs_bob = certs_alice;
certs_alice = temp;
}
assertEquals(2, certs_bob.size());
assertEquals(1, certs_alice.size());
assertNull(
"getCodeSigners() should be null for a primitive JarEntry",
new JarEntry("aaa").getCodeSigners());
}
}