87 lines
3.1 KiB
Java
87 lines
3.1 KiB
Java
/*
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* Copyright (c) 2013, Oracle and/or its affiliates. All rights reserved.
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* This code is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 2 only, as
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* published by the Free Software Foundation.
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*
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* This code is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* version 2 for more details (a copy is included in the LICENSE file that
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* accompanied this code).
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*
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* You should have received a copy of the GNU General Public License version
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* 2 along with this work; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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* or visit www.oracle.com if you need additional information or have any
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* questions.
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*/
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/*
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* @test EnqueueMethodForCompilationTest
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* @library /testlibrary /testlibrary/whitebox
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* @build EnqueueMethodForCompilationTest
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* @run main ClassFileInstaller sun.hotspot.WhiteBox
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* @run main/othervm -Xbootclasspath/a:. -Xmixed -XX:+UnlockDiagnosticVMOptions -XX:+WhiteBoxAPI EnqueueMethodForCompilationTest
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* @summary testing of WB::enqueueMethodForCompilation()
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* @author igor.ignatyev@oracle.com
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*/
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public class EnqueueMethodForCompilationTest extends CompilerWhiteBoxTest {
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public static void main(String[] args) throws Exception {
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for (TestCase test : TestCase.values()) {
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new EnqueueMethodForCompilationTest(test).runTest();
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}
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}
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public EnqueueMethodForCompilationTest(TestCase testCase) {
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super(testCase);
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// to prevent inlining of #method
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WHITE_BOX.testSetDontInlineMethod(method, true);
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}
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@Override
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protected void test() throws Exception {
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checkNotCompiled();
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// method can not be compiled on level 'none'
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WHITE_BOX.enqueueMethodForCompilation(method, COMP_LEVEL_NONE);
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if (WHITE_BOX.isMethodCompilable(method, COMP_LEVEL_NONE)) {
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throw new RuntimeException(method
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+ " is compilable at level COMP_LEVEL_NONE");
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}
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checkNotCompiled();
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// COMP_LEVEL_ANY is inapplicable as level for compilation
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WHITE_BOX.enqueueMethodForCompilation(method, COMP_LEVEL_ANY);
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checkNotCompiled();
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WHITE_BOX.enqueueMethodForCompilation(method, 5);
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if (!WHITE_BOX.isMethodCompilable(method, 5)) {
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checkNotCompiled();
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compile();
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checkCompiled();
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} else {
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checkCompiled();
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}
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int compLevel = WHITE_BOX.getMethodCompilationLevel(method);
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WHITE_BOX.deoptimizeMethod(method);
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checkNotCompiled();
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WHITE_BOX.enqueueMethodForCompilation(method, compLevel);
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checkCompiled();
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WHITE_BOX.deoptimizeMethod(method);
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checkNotCompiled();
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compile();
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checkCompiled();
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WHITE_BOX.deoptimizeMethod(method);
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checkNotCompiled();
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}
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}
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