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) 2008, 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 4975569 6622215
27 * @summary javap doesn't print new flag bits
28 */
30 import java.io.*;
31 import java.util.*;
33 public class T4975569
34 {
35 public static void main(String... args) {
36 new T4975569().run();
37 }
39 void run() {
40 verify("T4975569$Anno", "flags: ACC_INTERFACE, ACC_ABSTRACT, ACC_ANNOTATION");
41 verify("T4975569$E", "flags: ACC_FINAL, ACC_SUPER, ACC_ENUM");
42 verify("T4975569$S", "flags: ACC_BRIDGE, ACC_SYNTHETIC",
43 "InnerClasses:\n static");
44 verify("T4975569$V", "void m(java.lang.String...)",
45 "flags: ACC_VARARGS");
46 verify("T4975569$Prot", "InnerClasses:\n protected");
47 //verify("T4975569$Priv", "InnerClasses");
48 if (errors > 0)
49 throw new Error(errors + " found.");
50 }
52 void verify(String className, String... expects) {
53 String output = javap(className);
54 for (String expect: expects) {
55 if (output.indexOf(expect)< 0)
56 error(expect + " not found");
57 }
58 }
60 void error(String msg) {
61 System.err.println(msg);
62 errors++;
63 }
65 int errors;
67 String javap(String className) {
68 String newline = System.getProperty("line.separator");
69 String testClasses = System.getProperty("test.classes", ".");
70 StringWriter sw = new StringWriter();
71 PrintWriter out = new PrintWriter(sw);
72 String[] args = { "-v", "-classpath", testClasses, className };
73 int rc = com.sun.tools.javap.Main.run(args, out);
74 if (rc != 0)
75 throw new Error("javap failed. rc=" + rc);
76 out.close();
77 String output = sw.toString().replaceAll(newline, "\n");
78 System.out.println("class " + className);
79 System.out.println(output);
80 return output;
81 }
83 List x() { return null; };
85 class V { void m(String... args) { } }
86 enum E { e; }
87 @interface Anno { }
88 static class S extends T4975569 {
89 ArrayList x() { return null; }
90 }
92 protected class Prot { }
93 //private class Priv { int i; }
94 }