1 /*
   2  * Copyright (c) 2016, 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  * @test
  26  * @bug 8156871
  27  * @summary package in the boot layer is repeatedly exported to unique module created in layers on top of the boot layer
  28  * @modules java.base/jdk.internal.misc
  29  * @library /testlibrary /test/lib
  30  * @compile ../CompilerUtils.java
  31  * @build ExportModuleStressTest
  32  * @run main/othervm ExportModuleStressTest
  33  */
  34 
  35 import java.nio.file.Path;
  36 import java.nio.file.Paths;
  37 import jdk.test.lib.*;
  38 
  39 public class ExportModuleStressTest {
  40 
  41     private static final String TEST_SRC = System.getProperty("test.src");
  42     private static final String TEST_CLASSES = System.getProperty("test.classes");
  43 
  44     private static final Path SRC_DIR = Paths.get(TEST_SRC, "src");
  45     private static final Path MODS_DIR = Paths.get(TEST_CLASSES, "mods");
  46 
  47     /**
  48      * Compiles all module definitions used by the test
  49      */
  50     public static void main(String[] args) throws Exception {
  51 
  52         boolean compiled;
  53         // Compile module jdk.test declaration
  54         compiled = CompilerUtils.compile(
  55             SRC_DIR.resolve("jdk.test"),
  56             MODS_DIR.resolve("jdk.test"));
  57         if (!compiled) {
  58             throw new RuntimeException("Test failed to compile module jdk.test");
  59         }
  60 
  61         // Compile module jdk.translet declaration
  62         compiled = CompilerUtils.compile(
  63             SRC_DIR.resolve("jdk.translet"),
  64             MODS_DIR.resolve("jdk.translet"),
  65             "-XaddExports:jdk.test/test=jdk.translet",
  66             "-mp", MODS_DIR.toString());
  67         if (!compiled) {
  68             throw new RuntimeException("Test failed to compile module jdk.translet");
  69         }
  70 
  71         // Sanity check that the test, jdk.test/test/Main.java
  72         // runs without error.
  73         ProcessBuilder pb = ProcessTools.createJavaProcessBuilder(
  74             "-mp", MODS_DIR.toString(),
  75             "-m", "jdk.test/test.Main");
  76         OutputAnalyzer output = new OutputAnalyzer(pb.start());
  77         output.shouldContain("failed: 0")
  78               .shouldHaveExitValue(0);
  79     }
  80 }