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
33import java.io.File;
34import java.nio.file.Files;
35import java.nio.file.Path;
36import java.nio.file.Paths;
37
38import jdk.testlibrary.OutputAnalyzer;
39import static jdk.testlibrary.ProcessTools.*;
40import jdk.test.lib.compiler.CompilerUtils;
41
42import org.testng.annotations.BeforeTest;
43import org.testng.annotations.Test;
44import static org.testng.Assert.*;
45
46@Test
47public 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}
122