| /* |
| * 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.IOException; |
| import java.io.InputStream; |
| import java.io.OutputStream; |
| 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.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(); |
| |
| // It's not that simple to execute a JAR against Dalvik VM (see DalvikExecTest): |
| // |
| // try { |
| // // execute the JAR and read the result |
| // res = Support_Exec.execJava(args, null, true); |
| // } catch (Exception e) { |
| // fail("Exception executing test JAR: " + e); |
| // } |
| // |
| // assertTrue("Error executing JAR test on: " + element |
| // + ". Result returned was incorrect.", res |
| // .startsWith("TEST")); |
| outputJar.delete(); |
| |
| try { |
| // open the output jarfile |
| outputJar = File.createTempFile("hyts_", ".jar"); |
| OutputStream os = new FileOutputStream(outputJar); |
| jout = new JarOutputStream(os, newman); |
| os.close(); |
| jout.putNextEntry(new JarEntry(entryName)); |
| fail("IOException expected"); |
| } catch (IOException e) { |
| // expected |
| } |
| } |
| } |
| |
| 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 { |
| JarOutputStream joutFoo = 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() { |
| } |
| |
| } |