Wed, 15 Jul 2015 14:19:25 -0700
Merge
1 /*
2 * Copyright (c) 2009, 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 */
25 /*
26 * @test
27 * @bug 6729471
28 * @summary javap does not output inner interfaces of an interface
29 */
31 import java.io.*;
32 import java.net.*;
33 import java.util.*;
35 public class T6729471
36 {
37 public static void main(String... args) {
38 new T6729471().run();
39 }
41 void run() {
42 File testClasses = new File(System.getProperty("test.classes"));
44 // simple class
45 verify("java.util.Map",
46 "public abstract boolean containsKey(java.lang.Object)");
48 // inner class
49 verify("java.util.Map.Entry",
50 "public abstract K getKey()");
52 // file name
53 verify(new File(testClasses, "T6729471.class").getPath(),
54 "public static void main(java.lang.String...)");
56 // file url
57 verify(new File(testClasses, "T6729471.class").toURI().toString(),
58 "public static void main(java.lang.String...)");
60 // jar url: rt.jar
61 File java_home = new File(System.getProperty("java.home"));
62 if (java_home.getName().equals("jre"))
63 java_home = java_home.getParentFile();
64 File rt_jar = new File(new File(new File(java_home, "jre"), "lib"), "rt.jar");
65 try {
66 verify("jar:" + rt_jar.toURL() + "!/java/util/Map.class",
67 "public abstract boolean containsKey(java.lang.Object)");
68 } catch (MalformedURLException e) {
69 error(e.toString());
70 }
72 // jar url: ct.sym, if it exists
73 File ct_sym = new File(new File(java_home, "lib"), "ct.sym");
74 if (ct_sym.exists()) {
75 try {
76 verify("jar:" + ct_sym.toURL() + "!/META-INF/sym/rt.jar/java/util/Map.class",
77 "public abstract boolean containsKey(java.lang.Object)");
78 } catch (MalformedURLException e) {
79 error(e.toString());
80 }
81 } else
82 System.err.println("warning: ct.sym not found");
84 if (errors > 0)
85 throw new Error(errors + " found.");
86 }
88 void verify(String className, String... expects) {
89 String output = javap(className);
90 for (String expect: expects) {
91 if (output.indexOf(expect)< 0)
92 error(expect + " not found");
93 }
94 }
96 void error(String msg) {
97 System.err.println(msg);
98 errors++;
99 }
101 int errors;
103 String javap(String className) {
104 String testClasses = System.getProperty("test.classes", ".");
105 StringWriter sw = new StringWriter();
106 PrintWriter out = new PrintWriter(sw);
107 String[] args = { "-classpath", testClasses, className };
108 int rc = com.sun.tools.javap.Main.run(args, out);
109 out.close();
110 String output = sw.toString();
111 System.out.println("class " + className);
112 System.out.println(output);
113 if (rc != 0)
114 throw new Error("javap failed. rc=" + rc);
115 if (output.indexOf("Error:") != -1)
116 throw new Error("javap reported error.");
117 return output;
118 }
119 }