| /* |
| * Copyright (c) 2010, 2013, 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 |
| * or visit www.oracle.com if you need additional information or have any |
| * questions. |
| */ |
| |
| /* |
| * @test |
| * @bug 6985181 |
| * @summary Annotations lost from classfile |
| */ |
| |
| import java.io.*; |
| import java.util.*; |
| |
| public class T6985181 { |
| public static void main(String... args) throws Exception{ |
| new T6985181().run(); |
| } |
| |
| public void run() throws Exception { |
| String code = "@java.lang.annotation.Target(java.lang.annotation.ElementType.TYPE_PARAMETER)\n" + |
| "@interface Simple { }\n" + |
| "interface Test<@Simple T> { }"; |
| |
| File srcFile = writeFile("Test.java", code); |
| File classesDir = new File("classes"); |
| classesDir.mkdirs(); |
| compile("-d", classesDir.getPath(), srcFile.getPath()); |
| String out = javap(new File(classesDir, srcFile.getName().replace(".java", ".class"))); |
| if (!out.contains("RuntimeInvisibleTypeAnnotations")) |
| throw new Exception("RuntimeInvisibleTypeAnnotations not found"); |
| } |
| |
| void compile(String... args) throws Exception { |
| StringWriter sw = new StringWriter(); |
| PrintWriter pw = new PrintWriter(sw); |
| int rc = com.sun.tools.javac.Main.compile(args, pw); |
| pw.close(); |
| String out = sw.toString(); |
| if (out.length() > 0) |
| System.err.println(out); |
| if (rc != 0) |
| throw new Exception("Compilation failed: rc=" + rc); |
| } |
| |
| String javap(File classFile) throws Exception { |
| StringWriter sw = new StringWriter(); |
| PrintWriter pw = new PrintWriter(sw); |
| String[] args = { "-v", classFile.getPath() }; |
| int rc = com.sun.tools.javap.Main.run(args, pw); |
| pw.close(); |
| String out = sw.toString(); |
| if (out.length() > 0) |
| System.err.println(out); |
| if (rc != 0) |
| throw new Exception("javap failed: rc=" + rc); |
| return out; |
| } |
| |
| File writeFile(String path, String body) throws IOException { |
| File f = new File(path); |
| FileWriter out = new FileWriter(f); |
| try { |
| out.write(body); |
| } finally { |
| out.close(); |
| } |
| return f; |
| } |
| } |