Wed, 21 Sep 2011 21:56:53 -0700
7092965: javac should not close processorClassLoader before end of compilation
Reviewed-by: darcy
1 /*
2 * Copyright (c) 2009, 2011, 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 */
25 /*
26 * @test
27 * @bug 4880672 7031005
28 * @summary javap does not output inner interfaces of an interface
29 */
31 import java.io.*;
32 import java.util.*;
34 public class T4880672
35 {
36 public static void main(String... args) {
37 new T4880672().run();
38 }
40 void run() {
41 verify("java.util.Map", "public interface java.util.Map$Entry");
42 verify("T4880672", "class T4880672$A$B");
43 verify("C", ""); // must not give error if no InnerClasses attribute
44 if (errors > 0)
45 throw new Error(errors + " found.");
46 }
48 void verify(String className, String... expects) {
49 String output = javap(className);
50 for (String expect: expects) {
51 if (output.indexOf(expect)< 0)
52 error(expect + " not found");
53 }
54 }
56 void error(String msg) {
57 System.err.println(msg);
58 errors++;
59 }
61 int errors;
63 String javap(String className) {
64 String testClasses = System.getProperty("test.classes", ".");
65 StringWriter sw = new StringWriter();
66 PrintWriter out = new PrintWriter(sw);
67 String[] args = { "-XDinner", "-classpath", testClasses, className };
68 int rc = com.sun.tools.javap.Main.run(args, out);
69 out.close();
70 String output = sw.toString();
71 System.out.println("class " + className);
72 System.out.println(output);
73 if (rc != 0)
74 throw new Error("javap failed. rc=" + rc);
75 if (output.indexOf("Error:") != -1)
76 throw new Error("javap reported error.");
77 return output;
78 }
80 class A {
81 class B { }
82 }
83 }
85 class C { }