Mon, 03 Oct 2016 11:21:14 -0700
Added tag jdk8u122-b02 for changeset 2baeb96fa198
1 /*
2 * Copyright (c) 2008, Oracle and/or its affiliates. All rights reserved.
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 *
5 * This code is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License version 2 only, as
7 * published by the Free Software Foundation.
8 *
9 * This code is distributed in the hope that it will be useful, but WITHOUT
10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
12 * version 2 for more details (a copy is included in the LICENSE file that
13 * accompanied this code).
14 *
15 * You should have received a copy of the GNU General Public License version
16 * 2 along with this work; if not, write to the Free Software Foundation,
17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
18 *
19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
20 * or visit www.oracle.com if you need additional information or have any
21 * questions.
22 */
24 /*
25 * @test
26 * @bug 6474890
27 * @summary javap does not open .zip files in -classpath
28 */
30 import java.io.*;
31 import java.util.zip.*;
33 public class T6474890 {
34 public static void main(String[] args) throws Exception {
35 new T6474890().run();
36 }
38 public void run() throws IOException {
39 File classDir = new File("classes");
40 classDir.mkdir();
42 String className = "Test";
43 File javaFile = writeTestFile(className);
44 compileTestFile(classDir, javaFile);
46 File zipFile = zip(classDir, new File(classDir + ".zip"));
47 javap("-classpath", zipFile.getPath(), className);
49 File jarFile = zip(classDir, new File(classDir + ".jar"));
50 javap("-classpath", zipFile.getPath(), className);
51 }
53 File writeTestFile(String name) throws IOException {
54 File f = new File(name + ".java");
55 PrintWriter out = new PrintWriter(new BufferedWriter(new FileWriter(f)));
56 out.println("class " + name + " { }");
57 out.close();
58 return f;
59 }
61 void compileTestFile(File classDir, File file) {
62 int rc = com.sun.tools.javac.Main.compile(
63 new String[] { "-d", classDir.getPath(), file.getPath() });
64 if (rc != 0)
65 throw new Error("compilation failed. rc=" + rc);
66 }
68 File zip(File dir, File zipFile) throws IOException {
69 ZipOutputStream zipOut = new ZipOutputStream(new FileOutputStream(zipFile));
70 for (File file: dir.listFiles()) {
71 if (file.isFile()) {
72 byte[] data = new byte[(int) file.length()];
73 DataInputStream in = new DataInputStream(new FileInputStream(file));
74 in.readFully(data);
75 in.close();
76 zipOut.putNextEntry(new ZipEntry(file.getName()));
77 zipOut.write(data, 0, data.length);
78 zipOut.closeEntry();
79 }
80 }
81 zipOut.close();
82 return zipFile;
83 }
85 String javap(String... args) {
86 StringWriter sw = new StringWriter();
87 PrintWriter out = new PrintWriter(sw);
88 //sun.tools.javap.Main.entry(args);
89 int rc = com.sun.tools.javap.Main.run(args, out);
90 if (rc != 0)
91 throw new Error("javap failed. rc=" + rc);
92 out.close();
93 return sw.toString();
94 }
95 }