OsCpuLoggingTest.java revision 12158:0fe2815ffa74 
1/*
2 * Copyright (c) 2016, 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 8151939
27 * @summary os+cpu output should contain some os,cpu information
28 * @library /test/lib
29 * @modules java.base/jdk.internal.misc
30 *          java.management
31 * @run driver OsCpuLoggingTest
32 */
33
34import java.io.File;
35import java.util.Map;
36import jdk.test.lib.Platform;
37import jdk.test.lib.process.ProcessTools;
38import jdk.test.lib.process.OutputAnalyzer;
39
40public class OsCpuLoggingTest {
41
42    static void analyzeOutputForOsLog(OutputAnalyzer output) throws Exception {
43        // Aix has it's own logging
44        if (!Platform.isAix()) {
45            output.shouldContain("SafePoint Polling address");
46        }
47        output.shouldHaveExitValue(0);
48    }
49
50    static void analyzeOutputForOsCpuLog(OutputAnalyzer output) throws Exception {
51        output.shouldContain("CPU:total");
52        output.shouldHaveExitValue(0);
53    }
54
55    public static void main(String[] args) throws Exception {
56
57        ProcessBuilder pb = ProcessTools.createJavaProcessBuilder("-Xlog:os+cpu", "-version");
58        OutputAnalyzer output = new OutputAnalyzer(pb.start());
59        analyzeOutputForOsCpuLog(output);
60
61        pb = ProcessTools.createJavaProcessBuilder("-Xlog:os", "-version");
62        output = new OutputAnalyzer(pb.start());
63        analyzeOutputForOsLog(output);
64    }
65}
66