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test/tools/javap/T4975569.java@93012e2a5d1d (annotated)

test/tools/javap/T4975569.java

Sat, 07 Nov 2020 10:30:02 +0800

author

aoqi

date

Sat, 07 Nov 2020 10:30:02 +0800

changeset 3938

93012e2a5d1d

parent 2525

2eb010b6cb22

permissions

-rw-r--r--

Added tag mips-jdk8u275-b01 for changeset eb6ee6a5f2fe

aoqi@0	1	/*
aoqi@0	2	* Copyright (c) 2008, 2009, 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 4975569 6622215
aoqi@0	27	* @summary javap doesn't print new flag bits
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 T4975569
aoqi@0	34	{
aoqi@0	35	public static void main(String... args) {
aoqi@0	36	new T4975569().run();
aoqi@0	37	}
aoqi@0	38
aoqi@0	39	void run() {
aoqi@0	40	verify("T4975569$Anno", "flags: ACC_INTERFACE, ACC_ABSTRACT, ACC_ANNOTATION");
aoqi@0	41	verify("T4975569$E", "flags: ACC_FINAL, ACC_SUPER, ACC_ENUM");
aoqi@0	42	verify("T4975569$S", "flags: ACC_BRIDGE, ACC_SYNTHETIC",
aoqi@0	43	"InnerClasses:\n static");
aoqi@0	44	verify("T4975569$V", "void m(java.lang.String...)",
aoqi@0	45	"flags: ACC_VARARGS");
aoqi@0	46	verify("T4975569$Prot", "InnerClasses:\n protected");
aoqi@0	47	//verify("T4975569$Priv", "InnerClasses");
aoqi@0	48	if (errors > 0)
aoqi@0	49	throw new Error(errors + " found.");
aoqi@0	50	}
aoqi@0	51
aoqi@0	52	void verify(String className, String... expects) {
aoqi@0	53	String output = javap(className);
aoqi@0	54	for (String expect: expects) {
aoqi@0	55	if (output.indexOf(expect)< 0)
aoqi@0	56	error(expect + " not found");
aoqi@0	57	}
aoqi@0	58	}
aoqi@0	59
aoqi@0	60	void error(String msg) {
aoqi@0	61	System.err.println(msg);
aoqi@0	62	errors++;
aoqi@0	63	}
aoqi@0	64
aoqi@0	65	int errors;
aoqi@0	66
aoqi@0	67	String javap(String className) {
aoqi@0	68	String newline = System.getProperty("line.separator");
aoqi@0	69	String testClasses = System.getProperty("test.classes", ".");
aoqi@0	70	StringWriter sw = new StringWriter();
aoqi@0	71	PrintWriter out = new PrintWriter(sw);
aoqi@0	72	String[] args = { "-v", "-classpath", testClasses, className };
aoqi@0	73	int rc = com.sun.tools.javap.Main.run(args, out);
aoqi@0	74	if (rc != 0)
aoqi@0	75	throw new Error("javap failed. rc=" + rc);
aoqi@0	76	out.close();
aoqi@0	77	String output = sw.toString().replaceAll(newline, "\n");
aoqi@0	78	System.out.println("class " + className);
aoqi@0	79	System.out.println(output);
aoqi@0	80	return output;
aoqi@0	81	}
aoqi@0	82
aoqi@0	83	List x() { return null; };
aoqi@0	84
aoqi@0	85	class V { void m(String... args) { } }
aoqi@0	86	enum E { e; }
aoqi@0	87	@interface Anno { }
aoqi@0	88	static class S extends T4975569 {
aoqi@0	89	ArrayList x() { return null; }
aoqi@0	90	}
aoqi@0	91
aoqi@0	92	protected class Prot { }
aoqi@0	93	//private class Priv { int i; }
aoqi@0	94	}
aoqi@0	95