/*
* 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 dalvik.annotation.KnownFailure;
import dalvik.annotation.TestLevel;
import dalvik.annotation.TestTargetClass;
import dalvik.annotation.TestTargetNew;
import tests.support.resource.Support_Resources;
import java.io.File;
import java.io.IOException;
import java.io.InputStream;
import java.net.URL;
import java.util.Arrays;
import java.util.HashSet;
import java.util.Set;
import java.util.jar.JarEntry;
import java.util.jar.JarInputStream;
import java.util.jar.Manifest;
import java.util.zip.ZipEntry;
import java.util.zip.ZipException;
@TestTargetClass(JarInputStream.class)
public class JarInputStreamTest extends junit.framework.TestCase {
// a 'normal' jar file
private String jarName;
// same as patch.jar but without a manifest file
private String jarName2;
private final String entryName = "foo/bar/A.class";
private static final int indexofDSA = 2;
private static final int indexofTESTCLASS = 4;
private static final int totalEntries = 4;
@Override
protected void setUp() {
jarName = Support_Resources.getURL("morestuff/hyts_patch.jar");
jarName2 = Support_Resources.getURL("morestuff/hyts_patch2.jar");
}
/**
* @tests java.util.jar.JarInputStream#JarInputStream(java.io.InputStream)
*/
@TestTargetNew(
level = TestLevel.COMPLETE,
notes = "",
method = "JarInputStream",
args = {java.io.InputStream.class}
)
public void test_ConstructorLjava_io_InputStream() {
// Test for method java.util.jar.JarInputStream(java.io.InputStream)
InputStream is = null;
JarInputStream jis = null;
try {
is = new URL(jarName).openConnection().getInputStream();
boolean hasCorrectEntry = false;
jis = new JarInputStream(is);
assertNotNull("The jar input stream should have a manifest", jis
.getManifest());
JarEntry je = jis.getNextJarEntry();
while (je != null) {
if (je.getName().equals(entryName)) {
hasCorrectEntry = true;
}
je = jis.getNextJarEntry();
}
assertTrue(
"The jar input stream does not contain the correct entries",
hasCorrectEntry);
} catch (Exception e) {
fail("Exception during test: " + e.toString());
}
try {
is.close();
jis = new JarInputStream(is);
fail("IOException expected");
} catch (IOException ee) {
// expected
}
}
/**
* @tests java.util.jar.JarInputStream#getManifest()
*/
@TestTargetNew(
level = TestLevel.COMPLETE,
notes = "",
method = "getManifest",
args = {}
)
public void test_getManifest() {
// Test for method java.util.jar.Manifest
// java.util.jar.JarInputStream.getManifest()
try {
Manifest m;
InputStream is = new URL(jarName2).openConnection()
.getInputStream();
JarInputStream jis = new JarInputStream(is);
m = jis.getManifest();
assertNull("The jar input stream should not have a manifest", m);
is = new URL(jarName).openConnection().getInputStream();
jis = new JarInputStream(is);
m = jis.getManifest();
assertNotNull("The jar input stream should have a manifest", m);
} catch (Exception e) {
fail("Exception during test: " + e.toString());
}
}
/**
* @tests java.util.jar.JarInputStream#getNextJarEntry()
*/
@TestTargetNew(
level = TestLevel.PARTIAL_COMPLETE,
method = "getNextJarEntry",
args = {}
)
public void test_getNextJarEntry() throws Exception {
final Set<String> desired = new HashSet<String>(Arrays
.asList(new String[] {
"foo/", "foo/bar/", "foo/bar/A.class", "Blah.txt"}));
Set<String> actual = new HashSet<String>();
InputStream is = new URL(jarName).openConnection().getInputStream();
JarInputStream jis = new JarInputStream(is);
JarEntry je = jis.getNextJarEntry();
while (je != null) {
actual.add(je.toString());
je = jis.getNextJarEntry();
}
assertEquals(actual, desired);
jis.close();
// try {
// jis.getNextJarEntry(); //Android implementation does not throw exception
// fail("IOException expected");
// } catch (IOException ee) {
// // expected
// }
File resources = Support_Resources.createTempFolder();
Support_Resources.copyFile(resources, null, "Broken_entry.jar");
is = Support_Resources.getStream("Broken_entry.jar");
jis = new JarInputStream(is, false);
jis.getNextJarEntry();
try {
jis.getNextJarEntry();
fail("ZipException expected");
} catch (ZipException ee) {
// expected
}
}
@TestTargetNew(
level = TestLevel.PARTIAL_COMPLETE,
method = "getNextJarEntry",
args = {}
)
@KnownFailure("IOException not thrown when using getNextJarEntry() after close().")
public void test_getNextJarEntry_Ex() throws Exception {
final Set<String> desired = new HashSet<String>(Arrays
.asList(new String[] {
"foo/", "foo/bar/", "foo/bar/A.class", "Blah.txt"}));
Set<String> actual = new HashSet<String>();
InputStream is = new URL(jarName).openConnection().getInputStream();
JarInputStream jis = new JarInputStream(is);
JarEntry je = jis.getNextJarEntry();
while (je != null) {
actual.add(je.toString());
je = jis.getNextJarEntry();
}
assertEquals(actual, desired);
jis.close();
try {
jis.getNextJarEntry(); //Android implementation does not throw exception
fail("IOException expected");
} catch (IOException ee) {
// expected
}
File resources = Support_Resources.createTempFolder();
Support_Resources.copyFile(resources, null, "Broken_entry.jar");
is = Support_Resources.getStream("Broken_entry.jar");
jis = new JarInputStream(is, false);
jis.getNextJarEntry();
try {
jis.getNextJarEntry();
fail("ZipException expected");
} catch (ZipException ee) {
// expected
}
}
@TestTargetNew(
level = TestLevel.PARTIAL_COMPLETE,
notes = "Exceptions checking missed. Case2",
method = "getNextJarEntry",
args = {}
)
public void test_JarInputStream_Integrate_Jar_getNextEntry()
throws IOException {
String intJarName = Support_Resources.getURL("Integrate.jar");
InputStream is = new URL(intJarName).openConnection().getInputStream();
JarInputStream jin = new JarInputStream(is, true);
ZipEntry entry = null;
int count = 0;
while (count == 0 || entry != null) {
count++;
entry = jin.getNextEntry();
}
assertEquals(totalEntries + 1, count);
jin.close();
}
@TestTargetNew(
level = TestLevel.PARTIAL_COMPLETE,
notes = "IOException & ZipException checking missed.",
method = "getNextEntry",
args = {}
)
public void test_JarInputStream_Modified_Class_getNextEntry()
throws IOException {
String modJarName = Support_Resources.getURL("Modified_Class.jar");
InputStream is = new URL(modJarName).openConnection().getInputStream();
JarInputStream jin = new JarInputStream(is, true);
ZipEntry zipEntry = null;
int count = 0;
while (count == 0 || zipEntry != null) {
count++;
try {
zipEntry = jin.getNextEntry();
if (count == indexofTESTCLASS + 1) {
fail("Should throw Security Exception");
}
} catch (SecurityException e) {
if (count != indexofTESTCLASS + 1) {
throw e;
}
}
}
assertEquals(totalEntries + 2, count);
jin.close();
}
@TestTargetNew(
level = TestLevel.PARTIAL_COMPLETE,
notes = "IOException & ZipException checking missed.",
method = "getNextEntry",
args = {}
)
public void test_JarInputStream_Modified_Manifest_MainAttributes_getNextEntry()
throws IOException {
String modJarName = Support_Resources
.getURL("Modified_Manifest_MainAttributes.jar");
InputStream is = new URL(modJarName).openConnection().getInputStream();
JarInputStream jin = new JarInputStream(is, true);
ZipEntry zipEntry = null;
final int indexofDSA = 2;
final int totalEntries = 4;
int count = 0;
while (count == 0 || zipEntry != null) {
count++;
try {
zipEntry = jin.getNextEntry();
if (count == indexofDSA + 1) {
fail("Should throw Security Exception");
}
} catch (SecurityException e) {
if (count != indexofDSA + 1) {
throw e;
}
}
}
assertEquals(totalEntries + 2, count);
jin.close();
}
@TestTargetNew(
level = TestLevel.PARTIAL_COMPLETE,
notes = "IOException & ZipException checking missed.",
method = "getNextEntry",
args = {}
)
public void test_JarInputStream_Modified_Manifest_EntryAttributes_getNextEntry()
throws IOException {
String modJarName = Support_Resources
.getURL("Modified_Manifest_EntryAttributes.jar");
InputStream is = new URL(modJarName).openConnection().getInputStream();
JarInputStream jin = new JarInputStream(is, true);
ZipEntry zipEntry = null;
int count = 0;
while (count == 0 || zipEntry != null) {
count++;
try {
zipEntry = jin.getNextEntry();
if (count == indexofDSA + 1) {
fail("Should throw Security Exception");
}
} catch (SecurityException e) {
if (count != indexofDSA + 1) {
throw e;
}
}
}
assertEquals(totalEntries + 2, count);
jin.close();
}
@TestTargetNew(
level = TestLevel.PARTIAL_COMPLETE,
notes = "IOException & ZipException checking missed.",
method = "getNextEntry",
args = {}
)
public void test_JarInputStream_Modified_SF_EntryAttributes_getNextEntry()
throws IOException {
String modJarName = Support_Resources
.getURL("Modified_SF_EntryAttributes.jar");
InputStream is = new URL(modJarName).openConnection().getInputStream();
JarInputStream jin = new JarInputStream(is, true);
ZipEntry zipEntry = null;
int count = 0;
while (count == 0 || zipEntry != null) {
count++;
try {
zipEntry = jin.getNextEntry();
if (count == indexofDSA + 1) {
fail("Should throw Security Exception");
}
} catch (SecurityException e) {
if (count != indexofDSA + 1) {
throw e;
}
}
}
assertEquals(totalEntries + 2, count);
jin.close();
}
@TestTargetNew(
level = TestLevel.PARTIAL_COMPLETE,
notes = "IOException & ZipException checking missed.",
method = "read",
args = {byte[].class}
)
public void test_JarInputStream_Modified_Class_read() throws IOException {
String modJarName = Support_Resources.getURL("Modified_Class.jar");
InputStream is = new URL(modJarName).openConnection().getInputStream();
JarInputStream jin = new JarInputStream(is, true);
int count = 0;
ZipEntry zipEntry = null;
while (count == 0 || zipEntry != null) {
count++;
zipEntry = jin.getNextEntry();
byte[] buffer = new byte[1024];
try {
int length = 0;
while (length >= 0) {
length = jin.read(buffer);
}
if (count == indexofTESTCLASS) {
fail("Should throw Security Exception");
}
} catch (SecurityException e) {
if (count < indexofTESTCLASS) {
throw e;
}
}
}
assertEquals(totalEntries + 1, count);
jin.close();
}
@TestTargetNew(
level = TestLevel.PARTIAL,
notes = "Exception checking missed.",
method = "read",
args = {byte[].class}
)
public void test_Integrate_Jar_read() throws IOException {
String intJarName = Support_Resources.getURL("Integrate.jar");
InputStream is = new URL(intJarName).openConnection().getInputStream();
JarInputStream jin = new JarInputStream(is, true);
int count = 0;
ZipEntry zipEntry = null;
while (count == 0 || zipEntry != null) {
count++;
zipEntry = jin.getNextEntry();
byte[] buffer = new byte[1024];
int length = 0;
while (length >= 0) {
length = jin.read(buffer);
}
}
assertEquals(totalEntries + 1, count);
jin.close();
}
@TestTargetNew(
level = TestLevel.PARTIAL_COMPLETE,
notes = "IOException & ZipException checking missed.",
method = "read",
args = {byte[].class}
)
public void test_JarInputStream_Modified_Manifest_MainAttributes_read()
throws IOException {
String modJarName = Support_Resources
.getURL("Modified_Manifest_MainAttributes.jar");
InputStream is = new URL(modJarName).openConnection().getInputStream();
JarInputStream jin = new JarInputStream(is, true);
int count = 0;
ZipEntry zipEntry = null;
while (count == 0 || zipEntry != null) {
count++;
zipEntry = jin.getNextEntry();
byte[] buffer = new byte[1024];
try {
int length = 0;
while (length >= 0) {
length = jin.read(buffer);
}
if (count == indexofDSA) {
fail("Should throw Security Exception");
}
} catch (SecurityException e) {
if (count != indexofDSA) {
throw e;
}
}
}
assertEquals(totalEntries + 1, count);
jin.close();
}
@TestTargetNew(
level = TestLevel.PARTIAL_COMPLETE,
notes = "IOException & ZipException checking missed.",
method = "read",
args = {byte[].class}
)
public void test_JarInputStream_Modified_SF_EntryAttributes_read()
throws IOException {
String modJarName = Support_Resources
.getURL("Modified_SF_EntryAttributes.jar");
InputStream is = new URL(modJarName).openConnection().getInputStream();
JarInputStream jin = new JarInputStream(is, true);
int count = 0;
ZipEntry zipEntry = null;
while (count == 0 || zipEntry != null) {
count++;
zipEntry = jin.getNextEntry();
byte[] buffer = new byte[1024];
try {
int length = 0;
while (length >= 0) {
length = jin.read(buffer);
}
if (count == indexofDSA) {
fail("Should throw Security Exception");
}
} catch (SecurityException e) {
if (count != indexofDSA) {
throw e;
}
}
}
assertEquals(totalEntries + 1, count);
jin.close();
}
@TestTargetNew(
level = TestLevel.COMPLETE,
notes = "",
method = "JarInputStream",
args = {java.io.InputStream.class, boolean.class}
)
public void test_ConstructorLjava_io_InputStreamZ() {
// Test for method java.util.jar.JarInputStream(java.io.InputStream)
InputStream is = null;
JarInputStream jis = null;
try {
is = new URL(jarName).openConnection().getInputStream();
boolean hasCorrectEntry = false;
jis = new JarInputStream(is, true);
assertNotNull("The jar input stream should have a manifest", jis
.getManifest());
JarEntry je = jis.getNextJarEntry();
while (je != null) {
if (je.getName().equals(entryName)) {
hasCorrectEntry = true;
}
je = jis.getNextJarEntry();
}
assertTrue(
"The jar input stream does not contain the correct entries",
hasCorrectEntry);
} catch (Exception e) {
fail("Exception during test: " + e.toString());
}
try {
is.close();
jis = new JarInputStream(is, false);
fail("IOException expected");
} catch (IOException ee) {
// expected
}
}
@TestTargetNew(
level = TestLevel.COMPLETE,
method = "close",
args = {}
)
@KnownFailure("The behaviour is different from RI, but not neccessarily wrong. However a strange exception message is given anyway!")
public void test_closeAfterException() throws Exception {
File resources = Support_Resources.createTempFolder();
Support_Resources.copyFile(resources, null, "Broken_entry.jar");
InputStream is = Support_Resources.getStream("Broken_entry.jar");
JarInputStream jis = new JarInputStream(is, false);
jis.getNextEntry();
try {
jis.getNextEntry();
fail("ZipException expected");
} catch (ZipException ee) {
// expected
}
jis.close(); // Android throws exception here, but RI throws when getNextEntry/read/skip are called.
try {
jis.getNextEntry();
fail("IOException expected");
} catch (IOException ee) {
// expected
}
}
@TestTargetNew(
level = TestLevel.COMPLETE,
method = "getNextEntry",
args = {}
)
public void test_getNextEntry() throws Exception {
File resources = Support_Resources.createTempFolder();
Support_Resources.copyFile(resources, null, "Broken_entry.jar");
InputStream is = Support_Resources.getStream("Broken_entry.jar");
JarInputStream jis = new JarInputStream(is, false);
jis.getNextEntry();
try {
jis.getNextEntry();
fail("ZipException expected");
} catch (ZipException ee) {
// expected
}
try {
jis.close(); // Android throws exception here, already!
jis.getNextEntry(); // But RI here, only!
fail("IOException expected");
} catch (IOException ee) {
// expected
}
}
class Mock_JarInputStream extends JarInputStream {
public Mock_JarInputStream(InputStream in) throws IOException {
super(in);
}
public ZipEntry createZipEntry(String str) {
return super.createZipEntry(str);
}
}
@TestTargetNew(
level = TestLevel.COMPLETE,
notes = "",
method = "createZipEntry",
args = {java.lang.String.class}
)
public void test_createZipEntryLjava_lang_String() throws Exception {
File resources = Support_Resources.createTempFolder();
Support_Resources.copyFile(resources, null, "Broken_entry.jar");
InputStream is = Support_Resources.getStream("Broken_entry.jar");
Mock_JarInputStream mjis = new Mock_JarInputStream(is);
assertNotNull(mjis.createZipEntry("New entry"));
}
@TestTargetNew(
level = TestLevel.COMPLETE,
method = "read",
args = {byte[].class, int.class, int.class}
)
public void test_read$ZII() throws Exception {
File resources = Support_Resources.createTempFolder();
Support_Resources.copyFile(resources, null, "Broken_entry_data.jar");
InputStream is = Support_Resources.getStream("Broken_entry_data.jar");
JarInputStream jis = new JarInputStream(is, true);
byte b[] = new byte[100];
jis.getNextEntry();
jis.read(b, 0, 100);
jis.getNextEntry();
jis.getNextEntry();
jis.getNextEntry();
try {
jis.read(b, 0, 100);
fail("ZipException expected");
} catch (ZipException ee) {
// expected
}
try {
jis.close(); // Android throws exception here, already!
jis.read(b, 0, 100); // But RI here, only!
fail("IOException expected");
} catch (IOException ee) {
// expected
}
}
}
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