/*
* Copyright (c) 2009, 2011, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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* questions.
*/
/*
* @test
* @bug 4880672 7031005
* @summary javap does not output inner interfaces of an interface
*/
import java.io.*;
import java.util.*;
public class T4880672
{
public static void main(String... args) {
new T4880672().run();
}
void run() {
verify("java.util.Map", "public interface java.util.Map$Entry");
verify("T4880672", "class T4880672$A$B");
verify("C", ""); // must not give error if no InnerClasses attribute
if (errors > 0)
throw new Error(errors + " found.");
}
void verify(String className, String... expects) {
String output = javap(className);
for (String expect: expects) {
if (output.indexOf(expect)< 0)
error(expect + " not found");
}
}
void error(String msg) {
System.err.println(msg);
errors++;
}
int errors;
String javap(String className) {
String testClasses = System.getProperty("test.classes", ".");
StringWriter sw = new StringWriter();
PrintWriter out = new PrintWriter(sw);
String[] args = { "-XDinner", "-classpath", testClasses, className };
int rc = com.sun.tools.javap.Main.run(args, out);
out.close();
String output = sw.toString();
System.out.println("class " + className);
System.out.println(output);
if (rc != 0)
throw new Error("javap failed. rc=" + rc);
if (output.indexOf("Error:") != -1)
throw new Error("javap reported error.");
return output;
}
class A {
class B { }
}
}
class C { }