author | mchung |
Wed, 27 May 2015 13:25:18 -0700 | |
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parent 30730 | d3ce7619db2c |
child 32337 | c9d3ab9f601c |
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/* |
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* Copyright (c) 2013, 2015, 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. Oracle designates this |
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* particular file as subject to the "Classpath" exception as provided |
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* by Oracle in the LICENSE file that accompanied this code. |
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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 |
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* @bug 8012723 |
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* @summary strictfp interface misses strictfp modifer on default method |
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* @modules jdk.jdeps/com.sun.tools.classfile |
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* @run main CheckACC_STRICTFlagOnDefaultMethodTest |
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*/ |
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import java.util.ArrayList; |
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import java.util.List; |
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import java.io.File; |
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import java.io.IOException; |
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import com.sun.tools.classfile.ClassFile; |
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import com.sun.tools.classfile.ConstantPoolException; |
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import com.sun.tools.classfile.Descriptor; |
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import com.sun.tools.classfile.Descriptor.InvalidDescriptor; |
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import com.sun.tools.classfile.Method; |
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import static com.sun.tools.classfile.AccessFlags.ACC_STRICT; |
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public class CheckACC_STRICTFlagOnDefaultMethodTest { |
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private static final String AssertionErrorMessage = |
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"All methods should have the ACC_STRICT access flag " + |
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"please check output"; |
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private static final String offendingMethodErrorMessage = |
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"Method %s of class %s doesn't have the ACC_STRICT access flag"; |
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private List<String> errors = new ArrayList<>(); |
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public static void main(String[] args) |
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throws IOException, ConstantPoolException, InvalidDescriptor { |
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new CheckACC_STRICTFlagOnDefaultMethodTest().run(); |
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} |
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private void run() |
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throws IOException, ConstantPoolException, InvalidDescriptor { |
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String testClasses = System.getProperty("test.classes"); |
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check(testClasses, |
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"CheckACC_STRICTFlagOnDefaultMethodTest$StrictfpInterface.class"); |
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if (errors.size() > 0) { |
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for (String error: errors) { |
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System.err.println(error); |
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} |
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throw new AssertionError(AssertionErrorMessage); |
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} |
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} |
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void check(String dir, String... fileNames) |
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throws |
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IOException, |
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ConstantPoolException, |
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Descriptor.InvalidDescriptor { |
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for (String fileName : fileNames) { |
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ClassFile classFileToCheck = ClassFile.read(new File(dir, fileName)); |
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for (Method method : classFileToCheck.methods) { |
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if ((method.access_flags.flags & ACC_STRICT) == 0) { |
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errors.add(String.format(offendingMethodErrorMessage, |
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method.getName(classFileToCheck.constant_pool), |
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classFileToCheck.getName())); |
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} |
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} |
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} |
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} |
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strictfp interface StrictfpInterface { |
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default void default_interface_method() {} |
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static void static_interface_method() {} |
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} |
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} |