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test/tools/javac/T6942649.java@7909abb85562 (annotated)

test/tools/javac/T6942649.java

Wed, 14 Nov 2018 10:18:25 -0800

author

diazhou

date

Wed, 14 Nov 2018 10:18:25 -0800

changeset 3762

7909abb85562

parent 554

9d9f26857129

child 2525

2eb010b6cb22

permissions

-rw-r--r--

Added tag jdk8u201-b04 for changeset a7f48b9dfb82

jjg@535	1	/*
ohair@554	2	* Copyright (c) 2010, Oracle and/or its affiliates. All rights reserved.
jjg@535	3	* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
jjg@535	4	*
jjg@535	5	* This code is free software; you can redistribute it and/or modify it
jjg@535	6	* under the terms of the GNU General Public License version 2 only, as
jjg@535	7	* published by the Free Software Foundation.
jjg@535	8	*
jjg@535	9	* This code is distributed in the hope that it will be useful, but WITHOUT
jjg@535	10	* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
jjg@535	11	* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
jjg@535	12	* version 2 for more details (a copy is included in the LICENSE file that
jjg@535	13	* accompanied this code).
jjg@535	14	*
jjg@535	15	* You should have received a copy of the GNU General Public License version
jjg@535	16	* 2 along with this work; if not, write to the Free Software Foundation,
jjg@535	17	* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
jjg@535	18	*
ohair@554	19	* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
ohair@554	20	* or visit www.oracle.com if you need additional information or have any
ohair@554	21	* questions.
jjg@535	22	*/
jjg@535	23
jjg@535	24
jjg@535	25	/*
jjg@535	26	* @test
jjg@535	27	* @bug 6942649
jjg@535	28	* @summary add hidden option to identify location and version of javac classes
jjg@535	29	*/
jjg@535	30
jjg@535	31	import java.io.*;
jjg@535	32
jjg@535	33	public class T6942649 {
jjg@535	34	public static void main(String... args) throws Exception {
jjg@535	35	new T6942649().run();
jjg@535	36	}
jjg@535	37
jjg@535	38	void run() throws Exception {
jjg@535	39	test("-XDshowClass", "com.sun.tools.javac.Main");
jjg@535	40	test("-XDshowClass=com.sun.tools.javac.util.Log", "com.sun.tools.javac.util.Log");
jjg@535	41	}
jjg@535	42
jjg@535	43	void test(String opt, String clazz) throws Exception {
jjg@535	44	System.err.println("test " + opt);
jjg@535	45	StringWriter sw = new StringWriter();
jjg@535	46	PrintWriter pw = new PrintWriter(sw);
jjg@535	47	int rc = com.sun.tools.javac.Main.compile(new String[] { opt }, pw);
jjg@535	48	pw.close();
jjg@535	49	String out = sw.toString();
jjg@535	50	System.err.println("javac rc=" + rc + "\n" + out);
jjg@535	51	if (!out.contains(clazz))
jjg@535	52	throw new Exception("class name not found in output");
jjg@535	53	int lastDot = clazz.lastIndexOf(".");
jjg@535	54	if (!out.contains(clazz.substring(lastDot + 1) + ".class"))
jjg@535	55	throw new Exception("location of class not found in output");
jjg@535	56	if (!out.contains("MD5 checksum: "))
jjg@535	57	throw new Exception("checksum not found in output");
jjg@535	58	}
jjg@535	59	}