Mercurial > hg > truffle
diff test/compiler/types/correctness/execution/TypeProfile.java @ 18041:52b4284cb496
Merge with jdk8u20-b26
author | Gilles Duboscq <duboscq@ssw.jku.at> |
---|---|
date | Wed, 15 Oct 2014 16:02:50 +0200 |
parents | 534fbe3d90f0 |
children |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/test/compiler/types/correctness/execution/TypeProfile.java Wed Oct 15 16:02:50 2014 +0200 @@ -0,0 +1,59 @@ +/* + * 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. + */ + +package execution; + +import hierarchies.TypeHierarchy; +import scenarios.Scenario; + +/** + * Profile type execution scenario. Executes tester method + * in a loop without any manipulation with types or instances. + */ +public class TypeProfile<T extends TypeHierarchy.I, R> implements Execution<T, R> { + /** Number of test method execution to make it profiled and compiled */ + private final static int PROFILE_THRESHOLD = 100000; + + /** + * Makes scenario code be profiled and compiled + * @param scenario Test scenario + */ + @Override + public void execute(Scenario<T, R> scenario) { + R result = null; + T prof = scenario.getProfiled(); + T confl = scenario.getConflict(); + + for (int i = 0; i < PROFILE_THRESHOLD; i++) { + result = methodNotToCompile(scenario, prof); + } + scenario.check(result, prof); + + result = methodNotToCompile(scenario, confl); + scenario.check(result, confl); + } + + protected R methodNotToCompile(Scenario<T, R> scenario, T t) { + return scenario.run(t); + } +}