/*
* 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 junit.framework.TestCase;
import tests.support.Support_PlatformFile;
import tests.support.resource.Support_Resources;
import java.io.ByteArrayOutputStream;
import java.io.File;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.InputStream;
import java.net.URL;
import java.security.Permission;
import java.security.cert.Certificate;
import java.util.Enumeration;
import java.util.Vector;
import java.util.jar.Attributes;
import java.util.jar.JarEntry;
import java.util.jar.JarFile;
import java.util.jar.JarOutputStream;
import java.util.jar.Manifest;
import java.util.zip.ZipEntry;
import java.util.zip.ZipException;
import java.util.zip.ZipFile;
public class JarFileTest extends TestCase {
// BEGIN android-added
public byte[] getAllBytesFromStream(InputStream is) throws IOException {
ByteArrayOutputStream bs = new ByteArrayOutputStream();
byte[] buf = new byte[666];
int iRead;
int off;
while (is.available() > 0) {
iRead = is.read(buf, 0, buf.length);
if (iRead > 0) bs.write(buf, 0, iRead);
}
return bs.toByteArray();
}
// END android-added
private final String jarName = "hyts_patch.jar"; // a 'normal' jar file
private final String jarName2 = "hyts_patch2.jar";
private final String jarName3 = "hyts_manifest1.jar";
private final String jarName4 = "hyts_signed.jar";
private final String jarName5 = "hyts_signed_inc.jar";
private final String entryName = "foo/bar/A.class";
private final String entryName3 = "coucou/FileAccess.class";
private final String integrateJar = "Integrate.jar";
private final String integrateJarEntry = "Test.class";
private final String emptyEntryJar = "EmptyEntries_signed.jar";
private final String emptyEntry1 = "subfolder/internalSubset01.js";
private final String emptyEntry2 = "svgtest.js";
private final String emptyEntry3 = "svgunit.js";
private File resources;
// custom security manager
SecurityManager sm = new SecurityManager() {
final String forbidenPermissionName = "user.dir";
public void checkPermission(Permission perm) {
if (perm.getName().equals(forbidenPermissionName)) {
throw new SecurityException();
}
}
};
@Override
protected void setUp() {
resources = Support_Resources.createTempFolder();
}
/**
* java.util.jar.JarFile#JarFile(java.io.File)
*/
public void test_ConstructorLjava_io_File() {
try {
JarFile jarFile = new JarFile(new File("Wrong.file"));
fail("Should throw IOException");
} catch (IOException e) {
// expected
}
try {
Support_Resources.copyFile(resources, null, jarName);
JarFile jarFile = new JarFile(new File(resources, jarName));
} catch (IOException e) {
fail("Should not throw IOException");
}
}
/**
* java.util.jar.JarFile#JarFile(java.lang.String)
*/
public void test_ConstructorLjava_lang_String() {
try {
JarFile jarFile = new JarFile("Wrong.file");
fail("Should throw IOException");
} catch (IOException e) {
// expected
}
try {
Support_Resources.copyFile(resources, null, jarName);
String fileName = (new File(resources, jarName)).getCanonicalPath();
JarFile jarFile = new JarFile(fileName);
} catch (IOException e) {
fail("Should not throw IOException");
}
}
/**
* java.util.jar.JarFile#JarFile(java.lang.String, boolean)
*/
public void test_ConstructorLjava_lang_StringZ() {
try {
JarFile jarFile = new JarFile("Wrong.file", false);
fail("Should throw IOException");
} catch (IOException e) {
// expected
}
try {
Support_Resources.copyFile(resources, null, jarName);
String fileName = (new File(resources, jarName)).getCanonicalPath();
JarFile jarFile = new JarFile(fileName, true);
} catch (IOException e) {
fail("Should not throw IOException");
}
}
/**
* java.util.jar.JarFile#JarFile(java.io.File, boolean)
*/
public void test_ConstructorLjava_io_FileZ() {
try {
JarFile jarFile = new JarFile(new File("Wrong.file"), true);
fail("Should throw IOException");
} catch (IOException e) {
// expected
}
try {
Support_Resources.copyFile(resources, null, jarName);
JarFile jarFile = new JarFile(new File(resources, jarName), false);
} catch (IOException e) {
fail("Should not throw IOException");
}
}
/**
* java.util.jar.JarFile#JarFile(java.io.File, boolean, int)
*/
public void test_ConstructorLjava_io_FileZI() {
try {
JarFile jarFile = new JarFile(new File("Wrong.file"), true,
ZipFile.OPEN_READ);
fail("Should throw IOException");
} catch (IOException e) {
// expected
}
try {
Support_Resources.copyFile(resources, null, jarName);
JarFile jarFile = new JarFile(new File(resources, jarName), false,
ZipFile.OPEN_READ);
} catch (IOException e) {
fail("Should not throw IOException");
}
try {
Support_Resources.copyFile(resources, null, jarName);
JarFile jarFile = new JarFile(new File(resources, jarName), false,
ZipFile.OPEN_READ | ZipFile.OPEN_DELETE + 33);
fail("Should throw IllegalArgumentException");
} catch (IOException e) {
fail("Should not throw IOException");
} catch (IllegalArgumentException e) {
// expected
}
}
/**
* Constructs JarFile object.
*
* java.util.jar.JarFile#JarFile(java.io.File)
* java.util.jar.JarFile#JarFile(java.lang.String)
*/
public void testConstructor_file() throws IOException {
File f = new File(resources, jarName);
Support_Resources.copyFile(resources, null, jarName);
assertTrue(new JarFile(f).getEntry(entryName).getName().equals(
entryName));
assertTrue(new JarFile(f.getPath()).getEntry(entryName).getName()
.equals(entryName));
}
/**
* java.util.jar.JarFile#entries()
*/
public void test_entries() throws Exception {
/*
* Note only (and all of) the following should be contained in the file
* META-INF/ META-INF/MANIFEST.MF foo/ foo/bar/ foo/bar/A.class Blah.txt
*/
Support_Resources.copyFile(resources, null, jarName);
JarFile jarFile = new JarFile(new File(resources, jarName));
Enumeration<JarEntry> e = jarFile.entries();
int i;
for (i = 0; e.hasMoreElements(); i++) {
e.nextElement();
}
assertEquals(jarFile.size(), i);
jarFile.close();
assertEquals(6, i);
}
public void test_entries2() throws Exception {
Support_Resources.copyFile(resources, null, jarName);
JarFile jarFile = new JarFile(new File(resources, jarName));
Enumeration<JarEntry> enumeration = jarFile.entries();
jarFile.close();
try {
enumeration.hasMoreElements();
fail("hasMoreElements() did not detect a closed jar file");
} catch (IllegalStateException e) {
}
Support_Resources.copyFile(resources, null, jarName);
jarFile = new JarFile(new File(resources, jarName));
enumeration = jarFile.entries();
jarFile.close();
try {
enumeration.nextElement();
fail("nextElement() did not detect closed jar file");
} catch (IllegalStateException e) {
}
}
/**
* @throws IOException
* java.util.jar.JarFile#getJarEntry(java.lang.String)
*/
public void test_getEntryLjava_lang_String() throws IOException {
try {
Support_Resources.copyFile(resources, null, jarName);
JarFile jarFile = new JarFile(new File(resources, jarName));
assertEquals("Error in returned entry", 311, jarFile.getEntry(
entryName).getSize());
jarFile.close();
} catch (Exception e) {
fail("Exception during test: " + e.toString());
}
Support_Resources.copyFile(resources, null, jarName);
JarFile jarFile = new JarFile(new File(resources, jarName));
Enumeration<JarEntry> enumeration = jarFile.entries();
assertTrue(enumeration.hasMoreElements());
while (enumeration.hasMoreElements()) {
JarEntry je = enumeration.nextElement();
jarFile.getEntry(je.getName());
}
enumeration = jarFile.entries();
assertTrue(enumeration.hasMoreElements());
JarEntry je = enumeration.nextElement();
try {
jarFile.close();
jarFile.getEntry(je.getName());
// fail("IllegalStateException expected.");
} catch (IllegalStateException ee) { // Per documentation exception
// may be thrown.
// expected
}
}
/**
* @throws IOException
* java.util.jar.JarFile#getJarEntry(java.lang.String)
*/
public void test_getJarEntryLjava_lang_String() throws IOException {
try {
Support_Resources.copyFile(resources, null, jarName);
JarFile jarFile = new JarFile(new File(resources, jarName));
assertEquals("Error in returned entry", 311, jarFile.getJarEntry(
entryName).getSize());
jarFile.close();
} catch (Exception e) {
fail("Exception during test: " + e.toString());
}
Support_Resources.copyFile(resources, null, jarName);
JarFile jarFile = new JarFile(new File(resources, jarName));
Enumeration<JarEntry> enumeration = jarFile.entries();
assertTrue(enumeration.hasMoreElements());
while (enumeration.hasMoreElements()) {
JarEntry je = enumeration.nextElement();
jarFile.getJarEntry(je.getName());
}
enumeration = jarFile.entries();
assertTrue(enumeration.hasMoreElements());
JarEntry je = enumeration.nextElement();
try {
jarFile.close();
jarFile.getJarEntry(je.getName());
// fail("IllegalStateException expected.");
} catch (IllegalStateException ee) { // Per documentation exception
// may be thrown.
// expected
}
}
/**
* java.util.jar.JarFile#getJarEntry(java.lang.String)
*/
public void testGetJarEntry() throws Exception {
Support_Resources.copyFile(resources, null, jarName);
JarFile jarFile = new JarFile(new File(resources, jarName));
assertEquals("Error in returned entry", 311, jarFile.getEntry(
entryName).getSize());
jarFile.close();
// tests for signed jars
// test all signed jars in the /Testres/Internal/SignedJars directory
String jarDirUrl = Support_Resources
.getResourceURL("/../internalres/signedjars");
Vector<String> signedJars = new Vector<String>();
try {
InputStream is = new URL(jarDirUrl + "/jarlist.txt").openStream();
while (is.available() > 0) {
StringBuilder linebuff = new StringBuilder(80); // Typical line
// length
done: while (true) {
int nextByte = is.read();
switch (nextByte) {
case -1:
break done;
case (byte) '\r':
if (linebuff.length() == 0) {
// ignore
}
break done;
case (byte) '\n':
if (linebuff.length() == 0) {
// ignore
}
break done;
default:
linebuff.append((char) nextByte);
}
}
if (linebuff.length() == 0) {
break;
}
String line = linebuff.toString();
signedJars.add(line);
}
is.close();
} catch (IOException e) {
// no list of jars found
}
for (int i = 0; i < signedJars.size(); i++) {
String jarName = signedJars.get(i);
try {
File file = Support_Resources.getExternalLocalFile(jarDirUrl
+ "/" + jarName);
jarFile = new JarFile(file, true);
boolean foundCerts = false;
Enumeration<JarEntry> e = jarFile.entries();
while (e.hasMoreElements()) {
JarEntry entry = e.nextElement();
InputStream is = jarFile.getInputStream(entry);
is.skip(100000);
is.close();
Certificate[] certs = entry.getCertificates();
if (certs != null && certs.length > 0) {
foundCerts = true;
break;
}
}
assertTrue(
"No certificates found during signed jar test for jar \""
+ jarName + "\"", foundCerts);
} catch (IOException e) {
fail("Exception during signed jar test for jar \"" + jarName
+ "\": " + e.toString());
}
}
}
/**
* java.util.jar.JarFile#getManifest()
*/
public void test_getManifest() {
// Test for method java.util.jar.Manifest
// java.util.jar.JarFile.getManifest()
try {
Support_Resources.copyFile(resources, null, jarName);
JarFile jarFile = new JarFile(new File(resources, jarName));
assertNotNull("Error--Manifest not returned", jarFile.getManifest());
jarFile.close();
} catch (Exception e) {
fail("Exception during 1st test: " + e.toString());
}
try {
Support_Resources.copyFile(resources, null, jarName2);
JarFile jarFile = new JarFile(new File(resources, jarName2));
assertNull("Error--should have returned null", jarFile
.getManifest());
jarFile.close();
} catch (Exception e) {
fail("Exception during 2nd test: " + e.toString());
}
try {
// jarName3 was created using the following test
Support_Resources.copyFile(resources, null, jarName3);
JarFile jarFile = new JarFile(new File(resources, jarName3));
assertNotNull("Should find manifest without verifying", jarFile
.getManifest());
jarFile.close();
} catch (Exception e) {
fail("Exception during 3rd test: " + e.toString());
}
try {
// this is used to create jarName3 used in the previous test
Manifest manifest = new Manifest();
Attributes attributes = manifest.getMainAttributes();
attributes.put(new Attributes.Name("Manifest-Version"), "1.0");
ByteArrayOutputStream manOut = new ByteArrayOutputStream();
manifest.write(manOut);
byte[] manBytes = manOut.toByteArray();
File file = File.createTempFile(
Support_PlatformFile.getNewPlatformFile("hyts_manifest1",
""), ".jar");
JarOutputStream jarOut = new JarOutputStream(new FileOutputStream(
file.getAbsolutePath()));
ZipEntry entry = new ZipEntry("META-INF/");
entry.setSize(0);
jarOut.putNextEntry(entry);
entry = new ZipEntry(JarFile.MANIFEST_NAME);
entry.setSize(manBytes.length);
jarOut.putNextEntry(entry);
jarOut.write(manBytes);
entry = new ZipEntry("myfile");
entry.setSize(1);
jarOut.putNextEntry(entry);
jarOut.write(65);
jarOut.close();
JarFile jar = new JarFile(file.getAbsolutePath(), false);
assertNotNull("Should find manifest without verifying", jar
.getManifest());
jar.close();
file.delete();
} catch (IOException e) {
fail("IOException 3");
}
try {
Support_Resources.copyFile(resources, null, jarName2);
JarFile jF = new JarFile(new File(resources, jarName2));
jF.close();
jF.getManifest();
fail("FAILED: expected IllegalStateException");
} catch (IllegalStateException ise) {
// expected;
} catch (Exception e) {
fail("Exception during 4th test: " + e.toString());
}
Support_Resources.copyFile(resources, null, "Broken_manifest.jar");
JarFile jf;
try {
jf = new JarFile(new File(resources, "Broken_manifest.jar"));
jf.getManifest();
fail("IOException expected.");
} catch (IOException e) {
// expected.
}
}
/**
* java.util.jar.JarFile#getInputStream(java.util.zip.ZipEntry)
*/
// This test doesn't pass on RI. If entry size is set up incorrectly,
// SecurityException is thrown. But SecurityException is thrown on RI only
// if jar file is signed incorrectly.
public void test_getInputStreamLjava_util_jar_JarEntry_subtest0() {
File signedFile = null;
try {
Support_Resources.copyFile(resources, null, jarName4);
signedFile = new File(resources, jarName4);
} catch (Exception e) {
fail("Failed to create local file 2: " + e);
}
try {
JarFile jar = new JarFile(signedFile);
JarEntry entry = new JarEntry(entryName3);
InputStream in = jar.getInputStream(entry);
in.read();
} catch (Exception e) {
fail("Exception during test 3: " + e);
}
try {
JarFile jar = new JarFile(signedFile);
JarEntry entry = new JarEntry(entryName3);
InputStream in = jar.getInputStream(entry);
// BEGIN android-added
byte[] dummy = getAllBytesFromStream(in);
// END android-added
assertNull("found certificates", entry.getCertificates());
} catch (Exception e) {
fail("Exception during test 4: " + e);
}
try {
JarFile jar = new JarFile(signedFile);
JarEntry entry = new JarEntry(entryName3);
entry.setSize(1076);
InputStream in = jar.getInputStream(entry);
// BEGIN android-added
byte[] dummy = getAllBytesFromStream(in);
// END android-added
fail("SecurityException should be thrown.");
} catch (SecurityException e) {
// expected
} catch (Exception e) {
fail("Exception during test 5: " + e);
}
try {
Support_Resources.copyFile(resources, null, jarName5);
signedFile = new File(resources, jarName5);
} catch (Exception e) {
fail("Failed to create local file 5: " + e);
}
try {
JarFile jar = new JarFile(signedFile);
JarEntry entry = new JarEntry(entryName3);
InputStream in = jar.getInputStream(entry);
fail("SecurityException should be thrown.");
} catch (SecurityException e) {
// expected
} catch (Exception e) {
fail("Exception during test 5: " + e);
}
}
/*
* The jar created by 1.4 which does not provide a
* algorithm-Digest-Manifest-Main-Attributes entry in .SF file.
*/
public void test_Jar_created_before_java_5() throws IOException {
String modifiedJarName = "Created_by_1_4.jar";
Support_Resources.copyFile(resources, null, modifiedJarName);
JarFile jarFile = new JarFile(new File(resources, modifiedJarName),
true);
Enumeration<JarEntry> entries = jarFile.entries();
while (entries.hasMoreElements()) {
ZipEntry zipEntry = entries.nextElement();
jarFile.getInputStream(zipEntry);
}
}
/* The jar is intact, then everything is all right. */
public void test_JarFile_Integrate_Jar() throws IOException {
String modifiedJarName = "Integrate.jar";
Support_Resources.copyFile(resources, null, modifiedJarName);
JarFile jarFile = new JarFile(new File(resources, modifiedJarName),
true);
Enumeration<JarEntry> entries = jarFile.entries();
while (entries.hasMoreElements()) {
ZipEntry zipEntry = entries.nextElement();
jarFile.getInputStream(zipEntry).skip(Long.MAX_VALUE);
}
}
/**
* The jar is intact, but the entry object is modified.
*/
public void testJarVerificationModifiedEntry() throws IOException {
Support_Resources.copyFile(resources, null, integrateJar);
File f = new File(resources, integrateJar);
JarFile jarFile = new JarFile(f);
ZipEntry zipEntry = jarFile.getJarEntry(integrateJarEntry);
zipEntry.setSize(zipEntry.getSize() + 1);
jarFile.getInputStream(zipEntry).skip(Long.MAX_VALUE);
jarFile = new JarFile(f);
zipEntry = jarFile.getJarEntry(integrateJarEntry);
zipEntry.setSize(zipEntry.getSize() - 1);
try {
//jarFile.getInputStream(zipEntry).skip(Long.MAX_VALUE);
jarFile.getInputStream(zipEntry).read(new byte[5000], 0, 5000);
fail("SecurityException expected");
} catch (SecurityException e) {
// desired
}
}
/*
* If another entry is inserted into Manifest, no security exception will be
* thrown out.
*/
public void test_JarFile_InsertEntry_in_Manifest_Jar() throws IOException {
String modifiedJarName = "Inserted_Entry_Manifest.jar";
Support_Resources.copyFile(resources, null, modifiedJarName);
JarFile jarFile = new JarFile(new File(resources, modifiedJarName),
true);
Enumeration<JarEntry> entries = jarFile.entries();
int count = 0;
while (entries.hasMoreElements()) {
ZipEntry zipEntry = entries.nextElement();
jarFile.getInputStream(zipEntry);
count++;
}
assertEquals(5, count);
}
/*
* If another entry is inserted into Manifest, no security exception will be
* thrown out.
*/
public void test_Inserted_Entry_Manifest_with_DigestCode()
throws IOException {
String modifiedJarName = "Inserted_Entry_Manifest_with_DigestCode.jar";
Support_Resources.copyFile(resources, null, modifiedJarName);
JarFile jarFile = new JarFile(new File(resources, modifiedJarName),
true);
Enumeration<JarEntry> entries = jarFile.entries();
int count = 0;
while (entries.hasMoreElements()) {
ZipEntry zipEntry = entries.nextElement();
jarFile.getInputStream(zipEntry);
count++;
}
assertEquals(5, count);
}
/*
* The content of Test.class is modified, jarFile.getInputStream will not
* throw security Exception, but it will anytime before the inputStream got
* from getInputStream method has been read to end.
*/
public void test_JarFile_Modified_Class() throws IOException {
String modifiedJarName = "Modified_Class.jar";
Support_Resources.copyFile(resources, null, modifiedJarName);
JarFile jarFile = new JarFile(new File(resources, modifiedJarName),
true);
Enumeration<JarEntry> entries = jarFile.entries();
while (entries.hasMoreElements()) {
ZipEntry zipEntry = entries.nextElement();
jarFile.getInputStream(zipEntry);
}
/* The content of Test.class has been tampered. */
ZipEntry zipEntry = jarFile.getEntry("Test.class");
InputStream in = jarFile.getInputStream(zipEntry);
byte[] buffer = new byte[1024];
try {
while (in.available() > 0) {
in.read(buffer);
}
fail("SecurityException expected");
} catch (SecurityException e) {
// desired
}
}
/*
* In the Modified.jar, the main attributes of META-INF/MANIFEST.MF is
* tampered manually. Hence the RI 5.0 JarFile.getInputStream of any
* JarEntry will throw security exception.
*/
public void test_JarFile_Modified_Manifest_MainAttributes()
throws IOException {
String modifiedJarName = "Modified_Manifest_MainAttributes.jar";
Support_Resources.copyFile(resources, null, modifiedJarName);
JarFile jarFile = new JarFile(new File(resources, modifiedJarName),
true);
Enumeration<JarEntry> entries = jarFile.entries();
while (entries.hasMoreElements()) {
ZipEntry zipEntry = entries.nextElement();
try {
jarFile.getInputStream(zipEntry);
fail("SecurityException expected");
} catch (SecurityException e) {
// desired
}
}
}
/*
* It is all right in our original JarFile. If the Entry Attributes, for
* example Test.class in our jar, the jarFile.getInputStream will throw
* Security Exception.
*/
public void test_JarFile_Modified_Manifest_EntryAttributes()
throws IOException {
String modifiedJarName = "Modified_Manifest_EntryAttributes.jar";
Support_Resources.copyFile(resources, null, modifiedJarName);
JarFile jarFile = new JarFile(new File(resources, modifiedJarName),
true);
Enumeration<JarEntry> entries = jarFile.entries();
while (entries.hasMoreElements()) {
ZipEntry zipEntry = entries.nextElement();
try {
jarFile.getInputStream(zipEntry);
fail("should throw Security Exception");
} catch (SecurityException e) {
// desired
}
}
}
/*
* If the content of the .SA file is modified, no matter what it resides,
* JarFile.getInputStream of any JarEntry will throw Security Exception.
*/
public void test_JarFile_Modified_SF_EntryAttributes() throws IOException {
String modifiedJarName = "Modified_SF_EntryAttributes.jar";
Support_Resources.copyFile(resources, null, modifiedJarName);
JarFile jarFile = new JarFile(new File(resources, modifiedJarName),
true);
Enumeration<JarEntry> entries = jarFile.entries();
while (entries.hasMoreElements()) {
ZipEntry zipEntry = entries.nextElement();
try {
jarFile.getInputStream(zipEntry);
fail("should throw Security Exception");
} catch (SecurityException e) {
// desired
}
}
}
public void test_close() throws IOException {
String modifiedJarName = "Modified_SF_EntryAttributes.jar";
Support_Resources.copyFile(resources, null, modifiedJarName);
JarFile jarFile = new JarFile(new File(resources, modifiedJarName),
true);
Enumeration<JarEntry> entries = jarFile.entries();
jarFile.close();
jarFile.close();
// Can not check IOException
}
/**
* @throws IOException
* java.util.jar.JarFile#getInputStream(java.util.zip.ZipEntry)
*/
public void test_getInputStreamLjava_util_jar_JarEntry() throws IOException {
File localFile = null;
try {
Support_Resources.copyFile(resources, null, jarName);
localFile = new File(resources, jarName);
} catch (Exception e) {
fail("Failed to create local file: " + e);
}
byte[] b = new byte[1024];
try {
JarFile jf = new JarFile(localFile);
java.io.InputStream is = jf.getInputStream(jf.getEntry(entryName));
// BEGIN android-removed
// jf.close();
// END android-removed
assertTrue("Returned invalid stream", is.available() > 0);
int r = is.read(b, 0, 1024);
is.close();
StringBuffer sb = new StringBuffer(r);
for (int i = 0; i < r; i++) {
sb.append((char) (b[i] & 0xff));
}
String contents = sb.toString();
assertTrue("Incorrect stream read", contents.indexOf("bar") > 0);
// BEGIN android-added
jf.close();
// END android-added
} catch (Exception e) {
fail("Exception during test: " + e.toString());
}
try {
JarFile jf = new JarFile(localFile);
InputStream in = jf.getInputStream(new JarEntry("invalid"));
assertNull("Got stream for non-existent entry", in);
} catch (Exception e) {
fail("Exception during test 2: " + e);
}
try {
Support_Resources.copyFile(resources, null, jarName);
File signedFile = new File(resources, jarName);
JarFile jf = new JarFile(signedFile);
JarEntry jre = new JarEntry("foo/bar/A.class");
jf.getInputStream(jre);
// InputStream returned in any way, exception can be thrown in case
// of reading from this stream only.
// fail("Should throw ZipException");
} catch (ZipException ee) {
// expected
}
try {
Support_Resources.copyFile(resources, null, jarName);
File signedFile = new File(resources, jarName);
JarFile jf = new JarFile(signedFile);
JarEntry jre = new JarEntry("foo/bar/A.class");
jf.close();
jf.getInputStream(jre);
// InputStream returned in any way, exception can be thrown in case
// of reading from this stream only.
// The same for IOException
fail("Should throw IllegalStateException");
} catch (IllegalStateException ee) {
// expected
}
}
/**
* The jar is intact, but the entry object is modified.
*/
// Regression test for issue introduced by HARMONY-4569: signed archives containing files with size 0 could not get verified.
public void testJarVerificationEmptyEntry() throws IOException {
Support_Resources.copyFile(resources, null, emptyEntryJar);
File f = new File(resources, emptyEntryJar);
JarFile jarFile = new JarFile(f);
ZipEntry zipEntry = jarFile.getJarEntry(emptyEntry1);
int res = jarFile.getInputStream(zipEntry).read(new byte[100], 0, 100);
assertEquals("Wrong length of empty jar entry", -1, res);
zipEntry = jarFile.getJarEntry(emptyEntry2);
res = jarFile.getInputStream(zipEntry).read(new byte[100], 0, 100);
assertEquals("Wrong length of empty jar entry", -1, res);
zipEntry = jarFile.getJarEntry(emptyEntry3);
res = jarFile.getInputStream(zipEntry).read();
assertEquals("Wrong length of empty jar entry", -1, res);
}
}