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test/tools/javac/T6942649.java@2eb010b6cb22 (annotated)

test/tools/javac/T6942649.java

Thu, 31 Aug 2017 15:17:03 +0800

author

aoqi

date

Thu, 31 Aug 2017 15:17:03 +0800

changeset 2525

2eb010b6cb22

parent 554

9d9f26857129

parent 0

959103a6100f

permissions

-rw-r--r--

merge

aoqi@0	1	/*
aoqi@0	2	* Copyright (c) 2010, 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	/*
aoqi@0	26	* @test
aoqi@0	27	* @bug 6942649
aoqi@0	28	* @summary add hidden option to identify location and version of javac classes
aoqi@0	29	*/
aoqi@0	30
aoqi@0	31	import java.io.*;
aoqi@0	32
aoqi@0	33	public class T6942649 {
aoqi@0	34	public static void main(String... args) throws Exception {
aoqi@0	35	new T6942649().run();
aoqi@0	36	}
aoqi@0	37
aoqi@0	38	void run() throws Exception {
aoqi@0	39	test("-XDshowClass", "com.sun.tools.javac.Main");
aoqi@0	40	test("-XDshowClass=com.sun.tools.javac.util.Log", "com.sun.tools.javac.util.Log");
aoqi@0	41	}
aoqi@0	42
aoqi@0	43	void test(String opt, String clazz) throws Exception {
aoqi@0	44	System.err.println("test " + opt);
aoqi@0	45	StringWriter sw = new StringWriter();
aoqi@0	46	PrintWriter pw = new PrintWriter(sw);
aoqi@0	47	int rc = com.sun.tools.javac.Main.compile(new String[] { opt }, pw);
aoqi@0	48	pw.close();
aoqi@0	49	String out = sw.toString();
aoqi@0	50	System.err.println("javac rc=" + rc + "\n" + out);
aoqi@0	51	if (!out.contains(clazz))
aoqi@0	52	throw new Exception("class name not found in output");
aoqi@0	53	int lastDot = clazz.lastIndexOf(".");
aoqi@0	54	if (!out.contains(clazz.substring(lastDot + 1) + ".class"))
aoqi@0	55	throw new Exception("location of class not found in output");
aoqi@0	56	if (!out.contains("MD5 checksum: "))
aoqi@0	57	throw new Exception("checksum not found in output");
aoqi@0	58	}
aoqi@0	59	}