langtools/test/tools/javap/T4975569.java
author ohair
Tue, 25 May 2010 15:54:51 -0700
changeset 5520 86e4b9a9da40
parent 3890 b53fced26fa4
child 23797 756821688d0a
permissions -rw-r--r--
6943119: Rebrand source copyright notices Reviewed-by: darcy
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
727
cb50c1ae7bab 4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff changeset
     1
/*
5520
86e4b9a9da40 6943119: Rebrand source copyright notices
ohair
parents: 3890
diff changeset
     2
 * Copyright (c) 2008, 2009, Oracle and/or its affiliates. All rights reserved.
727
cb50c1ae7bab 4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff changeset
     3
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
cb50c1ae7bab 4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff changeset
     4
 *
cb50c1ae7bab 4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff changeset
     5
 * This code is free software; you can redistribute it and/or modify it
cb50c1ae7bab 4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff changeset
     6
 * under the terms of the GNU General Public License version 2 only, as
cb50c1ae7bab 4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff changeset
     7
 * published by the Free Software Foundation.
cb50c1ae7bab 4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff changeset
     8
 *
cb50c1ae7bab 4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff changeset
     9
 * This code is distributed in the hope that it will be useful, but WITHOUT
cb50c1ae7bab 4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff changeset
    10
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
cb50c1ae7bab 4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff changeset
    11
 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
cb50c1ae7bab 4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff changeset
    12
 * version 2 for more details (a copy is included in the LICENSE file that
cb50c1ae7bab 4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff changeset
    13
 * accompanied this code).
cb50c1ae7bab 4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff changeset
    14
 *
cb50c1ae7bab 4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff changeset
    15
 * You should have received a copy of the GNU General Public License version
cb50c1ae7bab 4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff changeset
    16
 * 2 along with this work; if not, write to the Free Software Foundation,
cb50c1ae7bab 4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff changeset
    17
 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
cb50c1ae7bab 4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff changeset
    18
 *
5520
86e4b9a9da40 6943119: Rebrand source copyright notices
ohair
parents: 3890
diff changeset
    19
 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
86e4b9a9da40 6943119: Rebrand source copyright notices
ohair
parents: 3890
diff changeset
    20
 * or visit www.oracle.com if you need additional information or have any
86e4b9a9da40 6943119: Rebrand source copyright notices
ohair
parents: 3890
diff changeset
    21
 * questions.
727
cb50c1ae7bab 4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff changeset
    22
 */
cb50c1ae7bab 4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff changeset
    23
cb50c1ae7bab 4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff changeset
    24
/*
cb50c1ae7bab 4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff changeset
    25
 * @test
cb50c1ae7bab 4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff changeset
    26
 * @bug 4975569 6622215
cb50c1ae7bab 4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff changeset
    27
 * @summary javap doesn't print new flag bits
cb50c1ae7bab 4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff changeset
    28
 */
cb50c1ae7bab 4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff changeset
    29
cb50c1ae7bab 4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff changeset
    30
import java.io.*;
cb50c1ae7bab 4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff changeset
    31
import java.util.*;
cb50c1ae7bab 4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff changeset
    32
cb50c1ae7bab 4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff changeset
    33
public class T4975569
cb50c1ae7bab 4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff changeset
    34
{
cb50c1ae7bab 4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff changeset
    35
    public static void main(String... args) {
cb50c1ae7bab 4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff changeset
    36
        new T4975569().run();
cb50c1ae7bab 4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff changeset
    37
    }
cb50c1ae7bab 4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff changeset
    38
cb50c1ae7bab 4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff changeset
    39
    void run() {
cb50c1ae7bab 4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff changeset
    40
        verify("T4975569$Anno", "flags: ACC_INTERFACE, ACC_ABSTRACT, ACC_ANNOTATION");
cb50c1ae7bab 4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff changeset
    41
        verify("T4975569$E",    "flags: ACC_FINAL, ACC_SUPER, ACC_ENUM");
cb50c1ae7bab 4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff changeset
    42
        verify("T4975569$S",    "flags: ACC_BRIDGE, ACC_SYNTHETIC",
3547
4471bb5983d1 6868553: 6867671 breaks some tests
jjg
parents: 727
diff changeset
    43
                                "InnerClasses:\n       static");
727
cb50c1ae7bab 4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff changeset
    44
        verify("T4975569$V",    "void m(java.lang.String...)",
cb50c1ae7bab 4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff changeset
    45
                                "flags: ACC_VARARGS");
3547
4471bb5983d1 6868553: 6867671 breaks some tests
jjg
parents: 727
diff changeset
    46
        verify("T4975569$Prot", "InnerClasses:\n       protected");
727
cb50c1ae7bab 4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff changeset
    47
        //verify("T4975569$Priv", "InnerClasses");
cb50c1ae7bab 4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff changeset
    48
        if (errors > 0)
cb50c1ae7bab 4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff changeset
    49
            throw new Error(errors + " found.");
cb50c1ae7bab 4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff changeset
    50
    }
cb50c1ae7bab 4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff changeset
    51
cb50c1ae7bab 4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff changeset
    52
    void verify(String className, String... expects) {
cb50c1ae7bab 4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff changeset
    53
        String output = javap(className);
cb50c1ae7bab 4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff changeset
    54
        for (String expect: expects) {
cb50c1ae7bab 4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff changeset
    55
            if (output.indexOf(expect)< 0)
cb50c1ae7bab 4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff changeset
    56
                error(expect + " not found");
cb50c1ae7bab 4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff changeset
    57
        }
cb50c1ae7bab 4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff changeset
    58
    }
cb50c1ae7bab 4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff changeset
    59
cb50c1ae7bab 4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff changeset
    60
    void error(String msg) {
cb50c1ae7bab 4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff changeset
    61
        System.err.println(msg);
cb50c1ae7bab 4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff changeset
    62
        errors++;
cb50c1ae7bab 4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff changeset
    63
    }
cb50c1ae7bab 4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff changeset
    64
cb50c1ae7bab 4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff changeset
    65
    int errors;
cb50c1ae7bab 4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff changeset
    66
cb50c1ae7bab 4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff changeset
    67
    String javap(String className) {
3768
46e043243c0e 6876753: javap tests fail on Windows
jjg
parents: 3547
diff changeset
    68
        String newline = System.getProperty("line.separator");
727
cb50c1ae7bab 4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff changeset
    69
        String testClasses = System.getProperty("test.classes", ".");
cb50c1ae7bab 4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff changeset
    70
        StringWriter sw = new StringWriter();
cb50c1ae7bab 4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff changeset
    71
        PrintWriter out = new PrintWriter(sw);
cb50c1ae7bab 4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff changeset
    72
        String[] args = { "-v", "-classpath", testClasses, className };
cb50c1ae7bab 4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff changeset
    73
        int rc = com.sun.tools.javap.Main.run(args, out);
cb50c1ae7bab 4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff changeset
    74
        if (rc != 0)
cb50c1ae7bab 4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff changeset
    75
            throw new Error("javap failed. rc=" + rc);
cb50c1ae7bab 4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff changeset
    76
        out.close();
3768
46e043243c0e 6876753: javap tests fail on Windows
jjg
parents: 3547
diff changeset
    77
        String output = sw.toString().replaceAll(newline, "\n");
727
cb50c1ae7bab 4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff changeset
    78
        System.out.println("class " + className);
cb50c1ae7bab 4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff changeset
    79
        System.out.println(output);
cb50c1ae7bab 4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff changeset
    80
        return output;
cb50c1ae7bab 4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff changeset
    81
    }
cb50c1ae7bab 4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff changeset
    82
cb50c1ae7bab 4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff changeset
    83
    List x() { return null; };
cb50c1ae7bab 4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff changeset
    84
cb50c1ae7bab 4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff changeset
    85
    class V { void m(String... args) { } }
cb50c1ae7bab 4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff changeset
    86
    enum E { e; }
cb50c1ae7bab 4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff changeset
    87
    @interface Anno { }
cb50c1ae7bab 4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff changeset
    88
    static class S extends T4975569 {
cb50c1ae7bab 4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff changeset
    89
        ArrayList x() { return null; }
cb50c1ae7bab 4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff changeset
    90
    }
cb50c1ae7bab 4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff changeset
    91
cb50c1ae7bab 4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff changeset
    92
    protected class Prot { }
cb50c1ae7bab 4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff changeset
    93
    //private class Priv { int i; }
cb50c1ae7bab 4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff changeset
    94
}
cb50c1ae7bab 4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff changeset
    95