Mercurial > hg > truffle
view test/compiler/whitebox/DeoptimizeMethodTest.java @ 20907:06b0a2fb20a1
Truffle/Tools: the coverage tool will now ignore counts for any sources holding the tag CoverageTracker.Tags.NO_COVERAGE.
author | Michael Van De Vanter <michael.van.de.vanter@oracle.com> |
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date | Mon, 13 Apr 2015 11:05:58 -0700 |
parents | 52b4284cb496 |
children |
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/* * Copyright (c) 2013, 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. */ /* * @test DeoptimizeMethodTest * @bug 8006683 8007288 8022832 * @library /testlibrary /testlibrary/whitebox * @build DeoptimizeMethodTest * @run main ClassFileInstaller sun.hotspot.WhiteBox * @run main/othervm -Xbootclasspath/a:. -XX:+UnlockDiagnosticVMOptions -XX:+WhiteBoxAPI -XX:CompileCommand=compileonly,SimpleTestCase$Helper::* DeoptimizeMethodTest * @summary testing of WB::deoptimizeMethod() * @author igor.ignatyev@oracle.com */ public class DeoptimizeMethodTest extends CompilerWhiteBoxTest { public static void main(String[] args) throws Exception { CompilerWhiteBoxTest.main(DeoptimizeMethodTest::new, args); } private DeoptimizeMethodTest(TestCase testCase) { super(testCase); // to prevent inlining of #method WHITE_BOX.testSetDontInlineMethod(method, true); } /** * Tests {@code WB::deoptimizeMethod()} by calling it after * compilation and checking that method isn't compiled. * * @throws Exception if one of the checks fails. */ @Override protected void test() throws Exception { if (skipXcompOSR()) { return; } compile(); checkCompiled(); deoptimize(); checkNotCompiled(); } }