T6937244A.java revision 553:9d9f26857129 
1/*
2 * Copyright (c) 2010, 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 */
23
24/*
25 * @test
26 * @bug 6937244
27 * @summary fields display with JVMS names, not Java names
28 */
29
30import java.io.*;
31import java.util.*;
32
33public class T6937244A {
34    public static void main(String[] args) throws Exception {
35        new T6937244A().run();
36    }
37
38    void run() throws Exception {
39        StringWriter sw = new StringWriter();
40        PrintWriter pw = new PrintWriter(sw);
41        String[] args = { "Test" };
42        int rc = com.sun.tools.javap.Main.run(args, pw);
43        pw.close();
44        String out = sw.toString();
45        System.err.println(out);
46        if (rc != 0)
47            throw new Exception("unexpected exit from javap: " + rc);
48
49        int count = 0;
50
51        for (String line: out.split("[\r\n]+")) {
52            if (line.contains("extends")) {
53                verify(line, "extends java.lang.Object implements java.util.List<java.lang.String>");
54                count++;
55            }
56
57            if (line.contains("field")) {
58                verify(line, "java.util.List<java.lang.String> field");
59                count++;
60            }
61
62            if (line.contains("method")) {
63                verify(line, "java.util.List<java.lang.String> method(java.util.List<java.lang.String>) throws java.lang.Exception");
64                count++;
65            }
66        }
67
68        // final backstop check
69        if (out.contains("/"))
70            throw new Exception("unexpected \"/\" in output");
71
72        if (count != 3)
73            throw new Exception("wrong number of matches found: " + count);
74    }
75
76    void verify(String line, String expect) throws Exception {
77        if (!line.contains(expect)) {
78            System.err.println("line:   " + line);
79            System.err.println("expect: " + expect);
80            throw new Exception("expected string not found in line");
81        }
82    }
83}
84
85
86abstract class Test implements List<String> {
87    public List<String> field;
88    public List<String> method(List<String> arg) throws Exception { return null; }
89}
90
91