T6395981.java revision 3890:05b91c7f6f9e 
1/*
2 * Copyright (c) 2006, 2017, Oracle and/or its affiliates. All rights reserved.
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 *
5 * This code is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License version 2 only, as
7 * published by the Free Software Foundation.
8 *
9 * This code is distributed in the hope that it will be useful, but WITHOUT
10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
11 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
12 * version 2 for more details (a copy is included in the LICENSE file that
13 * accompanied this code).
14 *
15 * You should have received a copy of the GNU General Public License version
16 * 2 along with this work; if not, write to the Free Software Foundation,
17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
18 *
19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
20 * or visit www.oracle.com if you need additional information or have any
21 * questions.
22 */
23
24/*
25 * @test
26 * @bug     6395981 6458819 7025784 8028543 8028544
27 * @summary JavaCompilerTool and Tool must specify version of JLS and JVMS
28 * @author  Peter von der Ah\u00e9
29 * @modules java.compiler
30 *          jdk.compiler
31 * @run main/fail T6395981
32 * @run main/fail T6395981 RELEASE_3 RELEASE_5 RELEASE_6
33 * @run main/fail T6395981 RELEASE_0 RELEASE_1 RELEASE_2 RELEASE_3 RELEASE_4 RELEASE_5 RELEASE_6
34 * @run main T6395981 RELEASE_3 RELEASE_4 RELEASE_5 RELEASE_6 RELEASE_7 RELEASE_8 RELEASE_9 RELEASE_10
35 */
36
37import java.util.EnumSet;
38import java.util.Set;
39import javax.lang.model.SourceVersion;
40import javax.tools.Tool;
41import javax.tools.ToolProvider;
42import static javax.lang.model.SourceVersion.*;
43
44public class T6395981 {
45    public static void main(String... args) {
46        Tool compiler = ToolProvider.getSystemJavaCompiler();
47        Set<SourceVersion> expected = EnumSet.noneOf(SourceVersion.class);
48        for (String arg : args)
49            expected.add(SourceVersion.valueOf(arg));
50        Set<SourceVersion> found = compiler.getSourceVersions();
51        Set<SourceVersion> notExpected = EnumSet.copyOf(found);
52        for (SourceVersion version : expected) {
53            if (!found.contains(version))
54                throw new AssertionError("Expected source version not found: " + version);
55            else
56                notExpected.remove(version);
57        }
58        if (!notExpected.isEmpty())
59            throw new AssertionError("Unexpected source versions: " + notExpected);
60    }
61}
62