ShouldDebugNonSafepointsTest.java revision 11707:ad7af1afda7a 
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 8136421
27 * @requires (vm.simpleArch == "x64" | vm.simpleArch == "sparcv9" | vm.simpleArch == "aarch64")
28 * @library / /testlibrary /test/lib/
29 * @library ../common/patches
30 * @modules java.base/jdk.internal.misc
31 * @modules jdk.vm.ci/jdk.vm.ci.hotspot
32 * @build jdk.vm.ci/jdk.vm.ci.hotspot.CompilerToVMHelper
33 * @build compiler.jvmci.compilerToVM.ShouldDebugNonSafepointsTest
34 * @run main/othervm -XX:+UnlockExperimentalVMOptions -XX:+EnableJVMCI
35 *                   -XX:+UnlockDiagnosticVMOptions
36 *                   -XX:+DebugNonSafepoints
37 *                   -Dcompiler.jvmci.compilerToVM.ShouldDebugNonSafepointsTest.expected=true
38 *                   compiler.jvmci.compilerToVM.ShouldDebugNonSafepointsTest
39 * @run main/othervm -XX:+UnlockExperimentalVMOptions -XX:+EnableJVMCI
40 *                   -XX:+UnlockDiagnosticVMOptions
41 *                   -XX:-DebugNonSafepoints
42 *                   -Dcompiler.jvmci.compilerToVM.ShouldDebugNonSafepointsTest.expected=false
43 *                   compiler.jvmci.compilerToVM.ShouldDebugNonSafepointsTest
44 */
45
46package compiler.jvmci.compilerToVM;
47
48import jdk.test.lib.Asserts;
49import jdk.vm.ci.hotspot.CompilerToVMHelper;
50
51public class ShouldDebugNonSafepointsTest {
52    private static final boolean EXPECTED = Boolean.getBoolean("compiler"
53            + ".jvmci.compilerToVM.ShouldDebugNonSafepointsTest.expected");
54
55    public static void main(String args[]) {
56        new ShouldDebugNonSafepointsTest().runTest();
57    }
58
59    private void runTest() {
60        Asserts.assertEQ(CompilerToVMHelper.shouldDebugNonSafepoints(),
61                EXPECTED, "Unexpected shouldDebugnonSafepoints value");
62    }
63}
64