1/*
2 * Copyright (c) 2010, 2014, 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 */
23import java.io.File;
24import java.io.FileOutputStream;
25import java.io.IOException;
26import java.util.Map;
27import java.util.jar.JarFile;
28import java.util.jar.Pack200;
29/*
30 * @test
31 * @bug 7007157
32 * @summary make sure the strip command works on an attribute
33 * @compile -XDignore.symbol.file Utils.java T7007157.java
34 * @run main T7007157
35 * @author ksrini
36 */
37public class T7007157 {
38
39    public static void main(String... args) throws IOException {
40        File sdkHome = Utils.JavaSDK;
41        File testJar = new File("test.jar");
42        Utils.jar("cvf", testJar.getName(), Utils.TEST_CLS_DIR.getAbsolutePath());
43        JarFile jarFile = new JarFile(testJar);
44        File packFile = new File("foo.pack");
45        Pack200.Packer packer = Pack200.newPacker();
46        Map<String, String> p = packer.properties();
47        // Take the time optimization vs. space
48        p.put(packer.EFFORT, "1");  // CAUTION: do not use 0.
49        // Make the memory consumption as effective as possible
50        p.put(packer.SEGMENT_LIMIT, "10000");
51        // ignore all JAR deflation requests to save time
52        p.put(packer.DEFLATE_HINT, packer.FALSE);
53        // save the file ordering of the original JAR
54        p.put(packer.KEEP_FILE_ORDER, packer.TRUE);
55        // strip the StackMapTables
56        p.put(packer.CODE_ATTRIBUTE_PFX + "StackMapTable", packer.STRIP);
57        FileOutputStream fos = null;
58        try {
59            // Write out to a jtreg scratch area
60            fos = new FileOutputStream(packFile);
61            // Call the packer
62            packer.pack(jarFile, fos);
63        } finally {
64            Utils.close(fos);
65            Utils.close(jarFile);
66        }
67        Utils.cleanup();
68    }
69}
70