1/*
2 * Copyright (c) 2015, 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
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22 */
23
24/*
25 * @test
26 * @summary -Xlog:module should emit logging output
27 * @library /test/lib
28 * @modules java.base/jdk.internal.misc
29 *          java.management
30 * @run main ModulesTest
31 */
32
33import jdk.test.lib.process.OutputAnalyzer;
34import jdk.test.lib.process.ProcessTools;
35
36public class ModulesTest {
37    public static void main(String[] args) throws Exception {
38        testModuleTrace("-Xlog:module=trace", "-version");
39        testModuleLoad("-Xlog:module+load", "-version");
40        testModuleUnload("-Xlog:module+unload", "-version");
41
42        // same as -Xlog:module+load -Xlog:module+unload
43        testModuleLoad("-verbose:module", "-version");
44    }
45
46    static void testModuleTrace(String... args) throws Exception {
47        OutputAnalyzer output = run(args);
48        output.shouldContain("define_javabase_module(): Definition of module:");
49        output.shouldContain("define_javabase_module(): creation of package");
50        output.shouldContain("define_module(): creation of module");
51        output.shouldContain("define_module(): creation of package");
52        output.shouldContain("set_bootloader_unnamed_module(): recording unnamed");
53        output.shouldContain("add_module_exports(): package");
54        output.shouldContain("add_reads_module(): Adding read from module");
55        output.shouldContain("Setting package: class:");
56        output.shouldHaveExitValue(0);
57    }
58
59    static void testModuleLoad(String... args) throws Exception {
60        OutputAnalyzer output = run(args);
61        output.shouldContain("java.base location:");
62        output.shouldContain("java.management location:");
63        output.shouldHaveExitValue(0);
64    }
65
66    static void testModuleUnload(String... args) throws Exception {
67        OutputAnalyzer output = run(args);
68        output.shouldHaveExitValue(0);
69    }
70
71    static OutputAnalyzer run(String... args) throws Exception {
72        ProcessBuilder pb = ProcessTools.createJavaProcessBuilder(args);
73        return new OutputAnalyzer(pb.start());
74    }
75}
76
77