1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
|
/*
* Copyright (c) 2014, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
* questions.
*/
/**
* Utility class for launching a test in a separate JVM.
*/
import java.util.List;
import java.util.ArrayList;
import java.util.Arrays;
import jdk.testlibrary.OutputAnalyzer;
import jdk.testlibrary.Utils;
import jdk.testlibrary.ProcessTools;
import jdk.testlibrary.JDKToolFinder;
public class RunUtil {
// Used to mark that the test has passed successfully.
public static final String successMessage = "Test passed.";
public static void runTestClearGcOpts(String main, String... testOpts) throws Throwable {
runTest(main, true, testOpts);
}
public static void runTestKeepGcOpts(String main, String... testOpts) throws Throwable {
runTest(main, false, testOpts);
}
/**
* Runs a test in a separate JVM.
* command line like:
* {test_jdk}/bin/java {defaultopts} -cp {test.class.path} {testopts} main
*
* {defaultopts} are the default java options set by the framework.
* Default GC options in {defaultopts} may be removed.
* This is used when the test specifies its own GC options.
*
* @param main Name of the main class.
* @param clearGcOpts true if the default GC options should be removed.
* @param testOpts java options specified by the test.
*/
private static void runTest(String main, boolean clearGcOpts, String... testOpts)
throws Throwable {
List<String> opts = new ArrayList<>();
opts.add(JDKToolFinder.getJDKTool("java"));
opts.addAll(Arrays.asList(Utils.getTestJavaOpts()));
opts.add("-cp");
opts.add(System.getProperty("test.class.path", "test.class.path"));
opts.add("-Xlog:gc*=debug");
if (clearGcOpts) {
opts = Utils.removeGcOpts(opts);
}
opts.addAll(Arrays.asList(testOpts));
opts.add(main);
OutputAnalyzer output = ProcessTools.executeProcess(opts.toArray(new String[0]));
output.shouldHaveExitValue(0);
if (output.getStdout().indexOf(successMessage) < 0) {
throw new Exception("output missing '" + successMessage + "'");
}
}
}
|
