1/* 2 * Copyright (c) 2010, 2016, 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 */ 23 24/* 25 * @test 26 * @bug 6937244 27 * @summary fields display with JVMS names, not Java names 28 * @modules jdk.jdeps/com.sun.tools.javap 29 */ 30 31import java.io.*; 32import java.util.*; 33 34public class T6937244A { 35 public static void main(String[] args) throws Exception { 36 new T6937244A().run(); 37 } 38 39 void run() throws Exception { 40 StringWriter sw = new StringWriter(); 41 PrintWriter pw = new PrintWriter(sw); 42 String[] args = { "Test" }; 43 int rc = com.sun.tools.javap.Main.run(args, pw); 44 pw.close(); 45 String out = sw.toString(); 46 System.err.println(out); 47 if (rc != 0) 48 throw new Exception("unexpected exit from javap: " + rc); 49 50 int count = 0; 51 52 for (String line: out.split("[\r\n]+")) { 53 if (line.contains("implements")) { 54 verify(line, "implements java.util.List<java.lang.String>"); 55 count++; 56 } 57 58 if (line.contains("field")) { 59 verify(line, "java.util.List<java.lang.String> field"); 60 count++; 61 } 62 63 if (line.contains("method")) { 64 verify(line, "java.util.List<java.lang.String> method(java.util.List<java.lang.String>) throws java.lang.Exception"); 65 count++; 66 } 67 } 68 69 // final backstop check 70 if (out.contains("/")) 71 throw new Exception("unexpected \"/\" in output"); 72 73 if (count != 3) 74 throw new Exception("wrong number of matches found: " + count); 75 } 76 77 void verify(String line, String expect) throws Exception { 78 if (!line.contains(expect)) { 79 System.err.println("line: " + line); 80 System.err.println("expect: " + expect); 81 throw new Exception("expected string not found in line"); 82 } 83 } 84} 85 86 87abstract class Test implements List<String> { 88 public List<String> field; 89 public List<String> method(List<String> arg) throws Exception { return null; } 90} 91 92