jdk8-mips64-public/langtools: test/tools/javap/classfile/T6887895.java@f497fac86cf9

     1 /*

     2  * Copyright (c) 2009, Oracle and/or its affiliates. All rights reserved.

     3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.

     4  *

     5  * This code is free software; you can redistribute it and/or modify it

     6  * under the terms of the GNU General Public License version 2 only, as

     7  * published by the Free Software Foundation.

     8  *

     9  * This code is distributed in the hope that it will be useful, but WITHOUT

    10  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or

    11  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License

    12  * version 2 for more details (a copy is included in the LICENSE file that

    13  * accompanied this code).

    14  *

    15  * You should have received a copy of the GNU General Public License version

    16  * 2 along with this work; if not, write to the Free Software Foundation,

    17  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.

    18  *

    19  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA

    20  * or visit www.oracle.com if you need additional information or have any

    21  * questions.

    22  */

    24 /*

    25  * @test

    26  * @bug 6887895

    27  * @summary CONSTANT_Class_info getBaseName does not handle arrays of primitives correctly

    28  */

    30 import java.io.*;

    31 import java.net.*;

    32 import java.util.*;

    33 import com.sun.tools.classfile.*;

    34 import com.sun.tools.classfile.ConstantPool.*;

    36 public class T6887895 {

    37     public static void main(String[] args) throws Exception {

    38         new T6887895().run();

    39     }

    41     void run() throws Exception {

    42         Set<String> found = new TreeSet<String>();

    44         ClassFile cf = getClassFile("T6887895$Test.class");

    45         for (CPInfo cpInfo: cf.constant_pool.entries()) {

    46             if (cpInfo instanceof CONSTANT_Class_info) {

    47                 CONSTANT_Class_info info = (CONSTANT_Class_info) cpInfo;

    48                 String name = info.getName();

    49                 String baseName = info.getBaseName();

    50                 System.out.println("found: " + name + " " + baseName);

    51                 if (baseName != null)

    52                     found.add(baseName);

    53             }

    54         }

    56         String[] expectNames = {

    57             "java/lang/Object",

    58             "java/lang/String",

    59             "T6887895",

    60             "T6887895$Test"

    61         };

    63         Set<String> expect = new TreeSet<String>(Arrays.asList(expectNames));

    64         if (!found.equals(expect)) {

    65             System.err.println("found: " + found);

    66             System.err.println("expect: " + expect);

    67             throw new Exception("unexpected values found");

    68         }

    69     }

    71     ClassFile getClassFile(String name) throws IOException, ConstantPoolException {

    72         URL url = getClass().getResource(name);

    73         InputStream in = url.openStream();

    74         try {

    75             return ClassFile.read(in);

    76         } finally {

    77             in.close();

    78         }

    79     }

    81     class Test {

    82         void m() {

    83             boolean[] az = new boolean[0];

    84             boolean[][] aaz = new boolean[0][];

    85             boolean[][][] aaaz = new boolean[0][][];

    87             byte[] ab = new byte[0];

    88             byte[][] aab = new byte[0][];

    89             byte[][][] aaab = new byte[0][][];

    91             char[] ac = new char[0];

    92             char[][] aac = new char[0][];

    93             char[][][] aaac = new char[0][][];

    95             double[] ad = new double[0];

    96             double[][] aad = new double[0][];

    97             double[][][] aaad = new double[0][][];

    99             float[] af = new float[0];

   100             float[][] aaf = new float[0][];

   101             float[][][] aaaf = new float[0][][];

   103             int[] ai = new int[0];

   104             int[][] aai = new int[0][];

   105             int[][][] aaai = new int[0][][];

   107             long[] al = new long[0];

   108             long[][] aal = new long[0][];

   109             long[][][] aaal = new long[0][][];

   111             short[] as = new short[0];

   112             short[][] aas = new short[0][];

   113             short[][][] aaas = new short[0][][];

   115             String[] aS = new String[0];

   116             String[][] aaS = new String[0][];

   117             String[][][] aaaS = new String[0][][];

   118         }

   119     }

   120 }

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