1 /*

     2  * Copyright (c) 2011, 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  *

    23  */

    24 

    25 /**

    26  * @test

    27  * @bug 7068051

    28  * @summary SIGSEGV in PhaseIdealLoop::build_loop_late_post on T5440

    29  *

    30  * @run shell/timeout=300 Test7068051.sh

    31  */

    32 

    33 import java.io.*;

    34 import java.nio.*;

    35 import java.util.*;

    36 import java.util.zip.*;

    37 

    38 public class Test7068051 {

    39 

    40     public static void main (String[] args) throws Throwable {

    41 

    42         ZipFile zf = new ZipFile(args[0]);

    43 

    44         Enumeration<? extends ZipEntry> entries = zf.entries();

    45         ArrayList<String> names = new ArrayList<String>();

    46         while (entries.hasMoreElements()) {

    47             names.add(entries.nextElement().getName());

    48         }

    49 

    50         byte[] bytes = new byte[16];

    51         for (String name : names) {

    52             ZipEntry e = zf.getEntry(name);

    53 

    54             if (e.isDirectory())

    55                 continue;

    56 

    57             final InputStream is = zf.getInputStream(e);

    58 

    59             try  {

    60                 while (is.read(bytes) >= 0) {

    61                 }

    62                 is.close();

    63 

    64             } catch (IOException x) {

    65                  System.out.println("..................................");

    66                  System.out.println("          -->  is :" + is);

    67                  System.out.println("          is.hash :" + is.hashCode());

    68                  System.out.println();

    69                  System.out.println("           e.name :" + e.getName());

    70                  System.out.println("           e.hash :" + e.hashCode());

    71                  System.out.println("         e.method :" + e.getMethod());

    72                  System.out.println("           e.size :" + e.getSize());

    73                  System.out.println("          e.csize :" + e.getCompressedSize());

    74 

    75                  x.printStackTrace();

    76                  System.out.println("..................................");

    77                  System.exit(97);

    78             }

    79         }

    80         zf.close();

    81     }

    82 }