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 }