62 lines
2.5 KiB
Java
62 lines
2.5 KiB
Java
/*
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* Copyright (c) 2015, 2016, 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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package compiler.compilercontrol.share;
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import compiler.compilercontrol.share.method.MethodDescriptor;
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import compiler.compilercontrol.share.method.MethodGenerator;
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import compiler.compilercontrol.share.pool.PoolHelper;
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import jdk.test.lib.util.Pair;
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import java.lang.reflect.Executable;
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import java.util.List;
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import java.util.concurrent.Callable;
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public abstract class AbstractTestBase {
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protected static final MethodGenerator METHOD_GEN = new MethodGenerator();
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protected static final int ATTEMPTS = 25;
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protected static final List<Pair<Executable, Callable<?>>> METHODS
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= new PoolHelper().getAllMethods(PoolHelper.METHOD_FILTER);
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public abstract void test();
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/**
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* Generate random valid method descriptor
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*
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* @param exec method to make descriptor for
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* @return a valid {@link MethodDescriptor#isValid()} descriptor instance
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*/
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public static MethodDescriptor getValidMethodDescriptor(Executable exec) {
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MethodDescriptor md = METHOD_GEN.generateRandomDescriptor(exec);
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for (int i = 0; !md.isValid() && i < ATTEMPTS; i++) {
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md = METHOD_GEN.generateRandomDescriptor(exec);
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}
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if (!md.isValid() || "any.method()".matches(md.getRegexp())) {
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/* if we haven't got a valid pattern or it matches any method
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leading to timeouts, then use plain standard descriptor */
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md = MethodGenerator.commandDescriptor(exec);
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}
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return md;
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}
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}
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