Mercurial > hg > graal-jvmci-8
comparison test/compiler/whitebox/ClearMethodStateTest.java @ 9080:b84fd7d73702
8007288: Additional WB API for compiler's testing
Reviewed-by: kvn, vlivanov
author | iignatyev |
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date | Tue, 09 Apr 2013 09:54:17 -0700 |
parents | |
children | 4b2eebe03f93 |
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9079:f67065f02409 | 9080:b84fd7d73702 |
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1 /* | |
2 * Copyright (c) 2013, 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 ClearMethodStateTest | |
26 * @library /testlibrary /testlibrary/whitebox | |
27 * @build ClearMethodStateTest | |
28 * @run main ClassFileInstaller sun.hotspot.WhiteBox | |
29 * @run main/othervm -Xbootclasspath/a:. -Xmixed -XX:+UnlockDiagnosticVMOptions -XX:+WhiteBoxAPI ClearMethodStateTest | |
30 * @author igor.ignatyev@oracle.com | |
31 */ | |
32 public class ClearMethodStateTest extends CompilerWhiteBoxTest { | |
33 public static void main(String[] args) throws Exception { | |
34 // to prevent inlining #method into #compile() and #test() | |
35 WHITE_BOX.testSetDontInlineMethod(METHOD, true); | |
36 new ClearMethodStateTest().runTest(); | |
37 } | |
38 | |
39 protected void test() throws Exception { | |
40 checkNotCompiled(METHOD); | |
41 compile(); | |
42 checkCompiled(METHOD); | |
43 WHITE_BOX.clearMethodState(METHOD); | |
44 WHITE_BOX.deoptimizeMethod(METHOD); | |
45 checkNotCompiled(METHOD); | |
46 | |
47 | |
48 if (!TIERED_COMPILATION) { | |
49 WHITE_BOX.clearMethodState(METHOD); | |
50 compile(COMPILE_THRESHOLD); | |
51 checkCompiled(METHOD); | |
52 | |
53 WHITE_BOX.deoptimizeMethod(METHOD); | |
54 checkNotCompiled(METHOD); | |
55 WHITE_BOX.clearMethodState(METHOD); | |
56 | |
57 if (COMPILE_THRESHOLD > 1) { | |
58 compile(COMPILE_THRESHOLD - 1); | |
59 checkNotCompiled(METHOD); | |
60 } else { | |
61 System.err.println("Warning: 'CompileThreshold' <= 1"); | |
62 } | |
63 | |
64 method(); | |
65 checkCompiled(METHOD); | |
66 } else { | |
67 System.err.println( | |
68 "Warning: part of test is not applicable in Tiered"); | |
69 } | |
70 } | |
71 } |