1/*
2 * Copyright (c) 2015, 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 8067951
27 * @summary Unit test for internal ClassLoader#initializePath().
28 *          Quoted entries should get unquoted on Windows.
29 *          Empty entries should be replaced with dot.
30 * @library /test/lib
31 * @modules java.base/java.lang:open
32 * @build jdk.test.lib.Platform
33 * @run main LibraryPathProperty
34 */
35
36import java.lang.reflect.Method;
37import java.io.File;
38import java.util.Arrays;
39import jdk.test.lib.Platform;
40
41public class LibraryPathProperty {
42
43    static final String propName = "test.property.name";
44    static final String SP = File.pathSeparator;
45    static Method method;
46
47    public static void main(String[] args) throws Throwable {
48        method = ClassLoader.class
49                .getDeclaredMethod("initializePath",
50                                   String.class);
51        method.setAccessible(true);
52
53        test("", ".");
54        test(SP, ".", ".");
55        test("a" + SP, "a", ".");
56        test(SP + "b", ".", "b");
57        test("a" + SP + SP + "b", "a", ".", "b");
58
59        if (Platform.isWindows()) {
60            // on Windows parts of paths may be quoted
61            test("\"\"", ".");
62            test("\"\"" + SP, ".", ".");
63            test(SP + "\"\"", ".", ".");
64            test("a" + SP + "\"b\"" + SP, "a", "b", ".");
65            test(SP + "\"a\"" + SP + SP + "b", ".", "a", ".", "b");
66            test("\"a\"" + SP + "\"b\"", "a", "b");
67            test("\"/a/\"b" + SP + "c", "/a/b", "c");
68            test("\"/a;b\"" + SP + "c", "/a;b", "c");
69            test("\"/a:b\"" + SP + "c", "/a:b", "c");
70            test("\"/a" + SP + "b\"" + SP + "c", "/a" + SP + "b", "c");
71            test("/\"a\"\";\"\"b\"" + SP + "\"c\"", "/a;b", "c");
72            test("/\"a:\"b" + SP + "c", "/a:b", "c");
73        }
74    }
75
76    static void test(String s, String... expected) throws Throwable {
77        System.setProperty(propName, s);
78        String[] res = (String[])method.invoke(null, propName);
79        if (!Arrays.asList(res).equals(Arrays.asList(expected))) {
80            throw new RuntimeException("Parsing [" + s + "] " +
81                    " result " + Arrays.asList(res) +
82                    " doesn't match " + Arrays.asList(expected));
83        }
84    }
85}
86