J. Duke | 319a3b9 | 2007-12-01 00:00:00 +0000 | [diff] [blame] | 1 | /* |
Felix Yang | ee7be11 | 2017-06-04 18:42:42 -0700 | [diff] [blame] | 2 | * Copyright (c) 2006, 2017, Oracle and/or its affiliates. All rights reserved. |
J. Duke | 319a3b9 | 2007-12-01 00:00:00 +0000 | [diff] [blame] | 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 | * |
Kelly O'Hair | fe008ae | 2010-05-25 15:58:33 -0700 | [diff] [blame] | 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. |
J. Duke | 319a3b9 | 2007-12-01 00:00:00 +0000 | [diff] [blame] | 22 | */ |
| 23 | |
| 24 | /** |
| 25 | * @test |
| 26 | * @bug 6449504 |
Felix Yang | 8eeebe5 | 2017-06-06 01:33:53 -0700 | [diff] [blame] | 27 | * @run main/othervm B6449504 caching |
| 28 | * @run main/othervm B6449504 no_caching |
J. Duke | 319a3b9 | 2007-12-01 00:00:00 +0000 | [diff] [blame] | 29 | * @summary REGRESSION: ZipException throws when try to read a XML file |
| 30 | */ |
| 31 | |
Felix Yang | ee7be11 | 2017-06-04 18:42:42 -0700 | [diff] [blame] | 32 | import java.io.File; |
| 33 | import java.io.IOException; |
| 34 | import java.io.InputStream; |
| 35 | import java.net.JarURLConnection; |
| 36 | import java.net.URL; |
| 37 | import java.nio.file.Files; |
| 38 | import java.nio.file.Paths; |
| 39 | import java.nio.file.StandardCopyOption; |
J. Duke | 319a3b9 | 2007-12-01 00:00:00 +0000 | [diff] [blame] | 40 | |
| 41 | public class B6449504 { |
| 42 | |
| 43 | public static void main (String[] args) throws Exception { |
Felix Yang | ee7be11 | 2017-06-04 18:42:42 -0700 | [diff] [blame] | 44 | setup(); |
| 45 | boolean caching = args[0].equals("caching"); |
| 46 | String dirname = System.getProperty("test.classes"); |
| 47 | File f = new File(dirname); |
J. Duke | 319a3b9 | 2007-12-01 00:00:00 +0000 | [diff] [blame] | 48 | dirname = f.toURI().toString(); |
| 49 | |
Felix Yang | ee7be11 | 2017-06-04 18:42:42 -0700 | [diff] [blame] | 50 | String u = "jar:" + dirname + "/bar.jar"; |
| 51 | URL url = new URL(u + "!/DoesNotExist.txt"); |
| 52 | System.out.println("url = " + url); |
J. Duke | 319a3b9 | 2007-12-01 00:00:00 +0000 | [diff] [blame] | 53 | JarURLConnection j1 = (JarURLConnection)url.openConnection(); |
| 54 | |
Felix Yang | ee7be11 | 2017-06-04 18:42:42 -0700 | [diff] [blame] | 55 | URL url2 = new URL(u + "!/test.txt"); |
| 56 | System.out.println("url2 = " + url2); |
J. Duke | 319a3b9 | 2007-12-01 00:00:00 +0000 | [diff] [blame] | 57 | JarURLConnection j2 = (JarURLConnection)url2.openConnection(); |
| 58 | |
Felix Yang | ee7be11 | 2017-06-04 18:42:42 -0700 | [diff] [blame] | 59 | j1.setUseCaches(caching); |
| 60 | j2.setUseCaches(caching); |
J. Duke | 319a3b9 | 2007-12-01 00:00:00 +0000 | [diff] [blame] | 61 | |
| 62 | /* connecting to j2 opens the jar file but does not read it */ |
| 63 | |
Felix Yang | ee7be11 | 2017-06-04 18:42:42 -0700 | [diff] [blame] | 64 | j2.connect(); |
J. Duke | 319a3b9 | 2007-12-01 00:00:00 +0000 | [diff] [blame] | 65 | |
| 66 | try { |
| 67 | /* attempt to read a non-existing entry in the jar file |
| 68 | * shows the bug, where the jar file is closed after the |
| 69 | * attempt fails. |
| 70 | */ |
Felix Yang | ee7be11 | 2017-06-04 18:42:42 -0700 | [diff] [blame] | 71 | InputStream is = j1.getInputStream(); |
J. Duke | 319a3b9 | 2007-12-01 00:00:00 +0000 | [diff] [blame] | 72 | } catch (IOException e) { |
Felix Yang | ee7be11 | 2017-06-04 18:42:42 -0700 | [diff] [blame] | 73 | System.out.println("Got expected exception from j1 "); |
J. Duke | 319a3b9 | 2007-12-01 00:00:00 +0000 | [diff] [blame] | 74 | } |
| 75 | |
| 76 | /* If bug present, this will fail because we think the jar |
| 77 | * is ready to be read, after the connect() above, but we |
| 78 | * get a ZipException because it has been closed |
| 79 | */ |
Felix Yang | ee7be11 | 2017-06-04 18:42:42 -0700 | [diff] [blame] | 80 | InputStream is = j2.getInputStream(); |
| 81 | readAndClose(is); |
| 82 | System.out.println("OK"); |
J. Duke | 319a3b9 | 2007-12-01 00:00:00 +0000 | [diff] [blame] | 83 | } |
| 84 | |
Felix Yang | ee7be11 | 2017-06-04 18:42:42 -0700 | [diff] [blame] | 85 | static void readAndClose(InputStream is) throws IOException { |
J. Duke | 319a3b9 | 2007-12-01 00:00:00 +0000 | [diff] [blame] | 86 | while (is.read() != -1) ; |
| 87 | is.close(); |
| 88 | } |
| 89 | |
Felix Yang | ee7be11 | 2017-06-04 18:42:42 -0700 | [diff] [blame] | 90 | static void setup() throws IOException { |
| 91 | Files.copy(Paths.get(System.getProperty("test.src"), "bar.jar"), |
| 92 | Paths.get(System.getProperty("test.classes"), "bar.jar"), |
| 93 | StandardCopyOption.REPLACE_EXISTING); |
| 94 | } |
J. Duke | 319a3b9 | 2007-12-01 00:00:00 +0000 | [diff] [blame] | 95 | } |