1 /*
   2  * Copyright (c) 2016, 2017, 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 8170772
  27  * @library /lib/testlibrary /test/lib
  28  * @modules jdk.compiler
  29  * @build CacheTest jdk.test.lib.compiler.CompilerUtils jdk.testlibrary.*
  30  * @run testng CacheTest
  31  */
  32 
  33 import java.io.File;
  34 import java.nio.file.Files;
  35 import java.nio.file.Path;
  36 import java.nio.file.Paths;
  37 
  38 import jdk.testlibrary.OutputAnalyzer;
  39 import static jdk.testlibrary.ProcessTools.*;
  40 import jdk.test.lib.compiler.CompilerUtils;
  41 
  42 import org.testng.annotations.BeforeTest;
  43 import org.testng.annotations.Test;
  44 import static org.testng.Assert.*;
  45 
  46 @Test
  47 public class CacheTest {
  48 
  49     private static final String TEST_SRC = System.getProperty("test.src");
  50 
  51     private static final Path SRC_DIR = Paths.get(TEST_SRC, "src");
  52     private static final Path MODS_DIR = Paths.get("mods");
  53 
  54     private static final String TEST_MODULE = "test";
  55     private static final String MAIN_BUNDLES_MODULE = "mainbundles";
  56 
  57     private static final String MAIN = "test/jdk.test.Main";
  58     private static final String MAIN_CLASS = "jdk.test.Main";
  59 
  60     @BeforeTest
  61     public void compileTestModules() throws Exception {
  62 
  63         for (String mn : new String[] {MAIN_BUNDLES_MODULE, TEST_MODULE}) {
  64             boolean compiled =
  65                 CompilerUtils.compile(SRC_DIR.resolve(mn),
  66                                       MODS_DIR.resolve(mn),
  67                             "--module-path", MODS_DIR.toString());
  68             assertTrue(compiled, "module " + mn + " did not compile");
  69         }
  70 
  71         Path res = Paths.get("jdk", "test", "resources", "MyResources.properties");
  72         Path dest = MODS_DIR.resolve(MAIN_BUNDLES_MODULE).resolve(res);
  73         Files.createDirectories(dest.getParent());
  74         Files.copy(SRC_DIR.resolve(MAIN_BUNDLES_MODULE).resolve(res), dest);
  75     }
  76 
  77     /**
  78      * Load resource bundle in cache first.  Verify that the subsequent
  79      * loading of ResourceBundle from another module will not get it from cache.
  80      */
  81     @Test
  82     public void loadCacheFirst() throws Exception {
  83         assertTrue(executeTestJava("--module-path", MODS_DIR.toString(),
  84                                    "-m", MAIN, "cache")
  85                         .outputTo(System.out)
  86                         .errorTo(System.out)
  87                         .getExitValue() == 0);
  88 
  89         assertTrue(executeTestJava("--class-path", MODS_DIR.resolve(TEST_MODULE).toString(),
  90                                    "--module-path", MODS_DIR.resolve(MAIN_BUNDLES_MODULE).toString(),
  91                                    "--add-modules", MAIN_BUNDLES_MODULE,
  92                                    "--illegal-access=deny",
  93                                    MAIN_CLASS, "cache")
  94                         .outputTo(System.out)
  95                         .errorTo(System.out)
  96                         .getExitValue() == 0);
  97     }
  98 
  99     /**
 100      * Load non-existent resource bundle in cache first.  Verify that
 101      * the subsequent loading of ResourceBundle from another module
 102      * can still successfully load the bundle.
 103      */
 104     @Test
 105     public void loadNonExistentBundleInCache() throws Exception {
 106         assertTrue(executeTestJava("--module-path", MODS_DIR.toString(),
 107                                    "-m", MAIN)
 108                         .outputTo(System.out)
 109                         .errorTo(System.out)
 110                         .getExitValue() == 0);
 111 
 112         assertTrue(executeTestJava("--class-path", MODS_DIR.resolve(TEST_MODULE).toString(),
 113                                    "--module-path", MODS_DIR.resolve(MAIN_BUNDLES_MODULE).toString(),
 114                                    "--add-modules", MAIN_BUNDLES_MODULE,
 115                                    "--illegal-access=deny",
 116                                    MAIN_CLASS)
 117                         .outputTo(System.out)
 118                         .errorTo(System.out)
 119                         .getExitValue() == 0);
 120     }
 121 }