1 /*
2  * Copyright (c) 2012, 2013, 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 7125442
27  * @summary ensures a jar path as well as a class located in a path containing
28  *          unicode characters are launched.
29  * @compile -XDignore.symbol.file I18NJarTest.java
30  * @run main/othervm I18NJarTest
31  */
32 import java.io.File;
33 import java.util.Locale;
34 
35 /*
36  * Note 1: the system must have the correct Locale, in order for the test to
37  * work correctly, on those systems that do not comply, the test will succeed.
38  * Here are some guidelines to set the locale correctly.
39  * On Windows: ControlPanel->Regional Settings,
40  *             ensure that "Japanese" is selected and checked, and in
41  *             "Code page conversion tables", the following must be checked,
42  *             932 (ANSI/OEM - Japanese Shift-JIS).
43  * On Unix: use "locale -a" verify one of these exist ja_JP.UTF-8 or
44  *          ja_JP.utf8 or ja_JP.ujis, and export one of them with LC_ALL.
45  *
46  *
47  * Note 2: since we need to set the locale, it is safest to execute this test
48  * in its own VM (othervm mode), such that the ensuing tests can run unperturbed,
49  * regardless of the outcome.
50  */
51 public class I18NJarTest extends TestHelper {
52     private static final File cwd = new File(".");
53     private static final File dir = new File("\uFF66\uFF67\uFF68\uFF69");
54     private static final String encoding = System.getProperty("sun.jnu.encoding", "");
55     private static final String LANG = System.getenv("LANG");
56     private static final String LC_ALL = System.getenv("LC_ALL");
57 
main(String... args)58     public static void main(String... args) throws Exception {
59         boolean localeAvailable = false;
60         for (Locale l : Locale.getAvailableLocales()) {
61             if (l.toLanguageTag().equals(Locale.JAPAN.toLanguageTag())) {
62                 localeAvailable = true;
63                 break;
64             }
65         }
66         if (!localeAvailable) {
67             System.out.println("Warning: locale: " + Locale.JAPAN
68                     + " not found, test passes vacuously");
69             return;
70         }
71         if ("C".equals(LC_ALL) || "C".equals(LANG)) {
72             System.out.println("Warning: The LANG and/or LC_ALL env vars are " +
73               "set to \"C\":\n" +
74               "  LANG=" + LANG + "\n" +
75               "  LC_ALL=" + LC_ALL + "\n" +
76               "This test requires support for multi-byte filenames.\n" +
77               "Test passes vacuously.");
78             return;
79         }
80         if (encoding.equals("MS932") || encoding.equals("UTF-8")) {
81             Locale.setDefault(Locale.JAPAN);
82             System.out.println("using locale " + Locale.JAPAN +
83                     ", encoding " + encoding);
84         } else {
85             System.out.println("Warning: current encoding is " + encoding +
86                     "this test requires MS932 <Ja> or UTF-8," +
87                     " test passes vacuously");
88             return;
89         }
90         dir.mkdir();
91         File dirfile = new File(dir, "foo.jar");
92         createJar(dirfile,
93                 "public static void main(String... args) {",
94                 "System.out.println(\"Hello World\");",
95                 "System.exit(0);",
96                 "}");
97 
98         // remove the class files, to ensure that the class is indeed picked up
99         // from the jar file and not from ambient classpath.
100         File[] classFiles = cwd.listFiles(createFilter(CLASS_FILE_EXT));
101         for (File f : classFiles) {
102             f.delete();
103         }
104 
105         // test with a jar file
106         TestResult tr = doExec(javaCmd, "-jar", dirfile.getAbsolutePath());
107         System.out.println(tr);
108         if (!tr.isOK()) {
109             throw new RuntimeException("TEST FAILED");
110         }
111 
112         // test the same class but by specifying it as a classpath
113         tr = doExec(javaCmd, "-cp", dirfile.getAbsolutePath(), "Foo");
114         System.out.println(tr);
115         if (!tr.isOK()) {
116             throw new RuntimeException("TEST FAILED");
117         }
118     }
119 }
120