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test/tools/javac/api/T6306137.java@2eb010b6cb22 (annotated)

test/tools/javac/api/T6306137.java

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

author

aoqi

date

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

changeset 2525

2eb010b6cb22

parent 1855

c2d9303c3477

parent 0

959103a6100f

permissions

-rw-r--r--

merge

aoqi@0	1	/*
aoqi@0	2	* Copyright (c) 2005, 2013, 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 6306137
aoqi@0	27	* @summary JSR 199: encoding option doesn't affect standard file manager
aoqi@0	28	* @compile -encoding utf-8 T6306137.java
aoqi@0	29	* @run main T6306137
aoqi@0	30	* @author Peter von der Ah\u00e9
aoqi@0	31	*/
aoqi@0	32
aoqi@0	33	import java.io.File;
aoqi@0	34	import java.io.IOException;
aoqi@0	35	import java.nio.charset.Charset;
aoqi@0	36	import java.nio.file.Files;
aoqi@0	37	import java.util.ArrayList;
aoqi@0	38	import java.util.Arrays;
aoqi@0	39	import java.util.List;
aoqi@0	40	import javax.tools.*;
aoqi@0	41	import static java.nio.file.StandardOpenOption.*;
aoqi@0	42
aoqi@0	43	public class T6306137 {
aoqi@0	44	boolean error;
aoqi@0	45	final StandardJavaFileManager fm;
aoqi@0	46	final JavaCompiler compiler;
aoqi@0	47	Iterable<? extends JavaFileObject> files;
aoqi@0	48	DiagnosticListener<JavaFileObject> dl;
aoqi@0	49	final File testFile = new File("Utf8.java");
aoqi@0	50
aoqi@0	51	T6306137() throws IOException {
aoqi@0	52	dl = new DiagnosticListener<JavaFileObject>() {
aoqi@0	53	public void report(Diagnostic<? extends JavaFileObject> message) {
aoqi@0	54	if (message.getKind() == Diagnostic.Kind.ERROR)
aoqi@0	55	error = true;
aoqi@0	56	System.out.println(message.getSource()
aoqi@0	57	+":"+message.getStartPosition()+":"
aoqi@0	58	+message.getStartPosition()+":"+message.getPosition());
aoqi@0	59	System.out.println(message.toString());
aoqi@0	60	System.out.format("Found problem: %s%n", message.getCode());
aoqi@0	61	System.out.flush();
aoqi@0	62	}
aoqi@0	63	};
aoqi@0	64	compiler = ToolProvider.getSystemJavaCompiler();
aoqi@0	65	fm = compiler.getStandardFileManager(dl, null, null);
aoqi@0	66	files =
aoqi@0	67	fm.getJavaFileObjectsFromFiles(Arrays.asList(testFile));
aoqi@0	68	createTestFile();
aoqi@0	69	}
aoqi@0	70	final void createTestFile() throws IOException {
aoqi@0	71	List<String> scratch = new ArrayList<>();
aoqi@0	72	scratch.add("// @author Peter von der Ah" + (char)0xe9);
aoqi@0	73	scratch.add("class Utf8{}");
aoqi@0	74	Files.write(testFile.toPath(), scratch, Charset.forName("UTF-8"),
aoqi@0	75	CREATE, TRUNCATE_EXISTING);
aoqi@0	76	}
aoqi@0	77	void test(String encoding, boolean good) {
aoqi@0	78	error = false;
aoqi@0	79	Iterable<String> args = Arrays.asList("-source", "6", "-encoding", encoding, "-d", ".");
aoqi@0	80	compiler.getTask(null, fm, dl, args, null, files).call();
aoqi@0	81	if (error == good) {
aoqi@0	82	if (error) {
aoqi@0	83	throw new AssertionError("Error reported");
aoqi@0	84	} else {
aoqi@0	85	throw new AssertionError("No error reported");
aoqi@0	86	}
aoqi@0	87	}
aoqi@0	88	}
aoqi@0	89
aoqi@0	90	public static void main(String[] args) throws IOException {
aoqi@0	91	T6306137 self = new T6306137();
aoqi@0	92	self.test("utf-8", true);
aoqi@0	93	self.test("ascii", false);
aoqi@0	94	self.test("utf-8", true);
aoqi@0	95	}
aoqi@0	96	}