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test/tools/javap/6937244/T6937244A.java@959103a6100f (annotated)

test/tools/javap/6937244/T6937244A.java

Wed, 27 Apr 2016 01:34:52 +0800

author

aoqi

date

Wed, 27 Apr 2016 01:34:52 +0800

changeset 0

959103a6100f

child 2525

2eb010b6cb22

permissions

-rw-r--r--

Initial load
http://hg.openjdk.java.net/jdk8u/jdk8u/langtools/
changeset: 2573:53ca196be1ae
tag: jdk8u25-b17

aoqi@0	1	/*
aoqi@0	2	* Copyright (c) 2010, 2011, Oracle and/or its affiliates. All rights reserved.
aoqi@0	3	* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
aoqi@0	4	*
aoqi@0	5	* This code is free software; you can redistribute it and/or modify it
aoqi@0	6	* under the terms of the GNU General Public License version 2 only, as
aoqi@0	7	* published by the Free Software Foundation.
aoqi@0	8	*
aoqi@0	9	* This code is distributed in the hope that it will be useful, but WITHOUT
aoqi@0	10	* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
aoqi@0	11	* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
aoqi@0	12	* version 2 for more details (a copy is included in the LICENSE file that
aoqi@0	13	* accompanied this code).
aoqi@0	14	*
aoqi@0	15	* You should have received a copy of the GNU General Public License version
aoqi@0	16	* 2 along with this work; if not, write to the Free Software Foundation,
aoqi@0	17	* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
aoqi@0	18	*
aoqi@0	19	* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
aoqi@0	20	* or visit www.oracle.com if you need additional information or have any
aoqi@0	21	* questions.
aoqi@0	22	*/
aoqi@0	23
aoqi@0	24	/*
aoqi@0	25	* @test
aoqi@0	26	* @bug 6937244
aoqi@0	27	* @summary fields display with JVMS names, not Java names
aoqi@0	28	*/
aoqi@0	29
aoqi@0	30	import java.io.*;
aoqi@0	31	import java.util.*;
aoqi@0	32
aoqi@0	33	public class T6937244A {
aoqi@0	34	public static void main(String[] args) throws Exception {
aoqi@0	35	new T6937244A().run();
aoqi@0	36	}
aoqi@0	37
aoqi@0	38	void run() throws Exception {
aoqi@0	39	StringWriter sw = new StringWriter();
aoqi@0	40	PrintWriter pw = new PrintWriter(sw);
aoqi@0	41	String[] args = { "Test" };
aoqi@0	42	int rc = com.sun.tools.javap.Main.run(args, pw);
aoqi@0	43	pw.close();
aoqi@0	44	String out = sw.toString();
aoqi@0	45	System.err.println(out);
aoqi@0	46	if (rc != 0)
aoqi@0	47	throw new Exception("unexpected exit from javap: " + rc);
aoqi@0	48
aoqi@0	49	int count = 0;
aoqi@0	50
aoqi@0	51	for (String line: out.split("[\r\n]+")) {
aoqi@0	52	if (line.contains("implements")) {
aoqi@0	53	verify(line, "implements java.util.List<java.lang.String>");
aoqi@0	54	count++;
aoqi@0	55	}
aoqi@0	56
aoqi@0	57	if (line.contains("field")) {
aoqi@0	58	verify(line, "java.util.List<java.lang.String> field");
aoqi@0	59	count++;
aoqi@0	60	}
aoqi@0	61
aoqi@0	62	if (line.contains("method")) {
aoqi@0	63	verify(line, "java.util.List<java.lang.String> method(java.util.List<java.lang.String>) throws java.lang.Exception");
aoqi@0	64	count++;
aoqi@0	65	}
aoqi@0	66	}
aoqi@0	67
aoqi@0	68	// final backstop check
aoqi@0	69	if (out.contains("/"))
aoqi@0	70	throw new Exception("unexpected \"/\" in output");
aoqi@0	71
aoqi@0	72	if (count != 3)
aoqi@0	73	throw new Exception("wrong number of matches found: " + count);
aoqi@0	74	}
aoqi@0	75
aoqi@0	76	void verify(String line, String expect) throws Exception {
aoqi@0	77	if (!line.contains(expect)) {
aoqi@0	78	System.err.println("line: " + line);
aoqi@0	79	System.err.println("expect: " + expect);
aoqi@0	80	throw new Exception("expected string not found in line");
aoqi@0	81	}
aoqi@0	82	}
aoqi@0	83	}
aoqi@0	84
aoqi@0	85
aoqi@0	86	abstract class Test implements List<String> {
aoqi@0	87	public List<String> field;
aoqi@0	88	public List<String> method(List<String> arg) throws Exception { return null; }
aoqi@0	89	}
aoqi@0	90