/* * Copyright (c) 2009, 2015, 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. */ /* * @test * @bug 6887895 * @summary CONSTANT_Class_info getBaseName does not handle arrays of primitives correctly * @modules jdk.jdeps/com.sun.tools.classfile */ import java.io.*; import java.net.*; import java.util.*; import com.sun.tools.classfile.*; import com.sun.tools.classfile.ConstantPool.*; public class T6887895 { public static void main(String[] args) throws Exception { new T6887895().run(); } void run() throws Exception { Set found = new TreeSet(); ClassFile cf = getClassFile("T6887895$Test.class"); for (CPInfo cpInfo: cf.constant_pool.entries()) { if (cpInfo instanceof CONSTANT_Class_info) { CONSTANT_Class_info info = (CONSTANT_Class_info) cpInfo; String name = info.getName(); String baseName = info.getBaseName(); System.out.println("found: " + name + " " + baseName); if (baseName != null) found.add(baseName); } } String[] expectNames = { "java/lang/Object", "java/lang/String", "T6887895", "T6887895$Test" }; Set expect = new TreeSet(Arrays.asList(expectNames)); if (!found.equals(expect)) { System.err.println("found: " + found); System.err.println("expect: " + expect); throw new Exception("unexpected values found"); } } ClassFile getClassFile(String name) throws IOException, ConstantPoolException { URL url = getClass().getResource(name); InputStream in = url.openStream(); try { return ClassFile.read(in); } finally { in.close(); } } class Test { void m() { boolean[] az = new boolean[0]; boolean[][] aaz = new boolean[0][]; boolean[][][] aaaz = new boolean[0][][]; byte[] ab = new byte[0]; byte[][] aab = new byte[0][]; byte[][][] aaab = new byte[0][][]; char[] ac = new char[0]; char[][] aac = new char[0][]; char[][][] aaac = new char[0][][]; double[] ad = new double[0]; double[][] aad = new double[0][]; double[][][] aaad = new double[0][][]; float[] af = new float[0]; float[][] aaf = new float[0][]; float[][][] aaaf = new float[0][][]; int[] ai = new int[0]; int[][] aai = new int[0][]; int[][][] aaai = new int[0][][]; long[] al = new long[0]; long[][] aal = new long[0][]; long[][][] aaal = new long[0][][]; short[] as = new short[0]; short[][] aas = new short[0][]; short[][][] aaas = new short[0][][]; String[] aS = new String[0]; String[][] aaS = new String[0][]; String[][][] aaaS = new String[0][][]; } } }