69 lines
2.4 KiB
Java
69 lines
2.4 KiB
Java
/*
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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.
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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 7165659
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* @summary javac incorrectly sets strictfp access flag on inner-classes
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* @enablePreview
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* @modules jdk.compiler/com.sun.tools.javac.util
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*/
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import java.io.File;
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import java.lang.classfile.*;
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import java.lang.classfile.attribute.*;
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import com.sun.tools.javac.util.Assert;
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public class InnerClassAttrMustNotHaveStrictFPFlagTest {
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public static void main(String[] args) throws Exception {
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new InnerClassAttrMustNotHaveStrictFPFlagTest().run();
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}
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private void run() throws Exception {
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File classPath = new File(System.getProperty("test.classes"), getClass().getSimpleName() + ".class");
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analyzeClassFile(classPath);
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}
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void analyzeClassFile(File path) throws Exception {
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ClassModel classFile = ClassFile.of().parse(path.toPath());
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InnerClassesAttribute innerClasses = classFile.findAttribute(Attributes.innerClasses()).orElse(null);
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assert innerClasses != null;
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for (InnerClassInfo classInfo : innerClasses.classes()) {
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Assert.check(classInfo.flagsMask() != ClassFile.ACC_STRICT,
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"Inner classes attribute must not have the ACC_STRICT flag set");
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}
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}
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strictfp void m() {
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new Runnable() {
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@Override
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public void run() {}
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};
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}
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static strictfp class Strict extends InnerClassAttrMustNotHaveStrictFPFlagTest {}
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}
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