ConstDebugTest.java revision 2942:08092deced3f
1260684Skaiw/* 2260684Skaiw * Copyright (c) 2013, 2015, Oracle and/or its affiliates. All rights reserved. 3260684Skaiw * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4260684Skaiw * 5260684Skaiw * This code is free software; you can redistribute it and/or modify it 6260684Skaiw * under the terms of the GNU General Public License version 2 only, as 7260684Skaiw * published by the Free Software Foundation. 8260684Skaiw * 9260684Skaiw * This code is distributed in the hope that it will be useful, but WITHOUT 10260684Skaiw * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 11260684Skaiw * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 12260684Skaiw * version 2 for more details (a copy is included in the LICENSE file that 13260684Skaiw * accompanied this code). 14260684Skaiw * 15260684Skaiw * You should have received a copy of the GNU General Public License version 16260684Skaiw * 2 along with this work; if not, write to the Free Software Foundation, 17260684Skaiw * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 18260684Skaiw * 19260684Skaiw * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 20260684Skaiw * or visit www.oracle.com if you need additional information or have any 21260684Skaiw * questions. 22260684Skaiw */ 23260684Skaiw 24260684Skaiw/* 25260684Skaiw * @test 26260684Skaiw * @bug 4645152 4785453 27260684Skaiw * @summary javac compiler incorrectly inserts <clinit> when -g is specified 28260684Skaiw * @modules jdk.jdeps/com.sun.tools.classfile 29260684Skaiw * @run compile -g ConstDebugTest.java 30260684Skaiw * @run main ConstDebugTest 31260684Skaiw */ 32260684Skaiwimport java.nio.file.Paths; 33260684Skaiwimport com.sun.tools.classfile.ClassFile; 34260684Skaiwimport com.sun.tools.classfile.Method; 35260684Skaiw 36260684Skaiwpublic class ConstDebugTest { 37260684Skaiw 38260684Skaiw public static final long l = 12; 39260684Skaiw 40260684Skaiw public static void main(String args[]) throws Exception { 41260684Skaiw ClassFile classFile = ClassFile.read(Paths.get(System.getProperty("test.classes"), 42260684Skaiw ConstDebugTest.class.getSimpleName() + ".class")); 43260684Skaiw for (Method method: classFile.methods) { 44260684Skaiw if (method.getName(classFile.constant_pool).equals("<clinit>")) { 45260684Skaiw throw new AssertionError( 46260684Skaiw "javac should not create a <clinit> method for ConstDebugTest class"); 47260684Skaiw } 48260684Skaiw } 49260684Skaiw } 50260684Skaiw 51260684Skaiw} 52260684Skaiw