jdk

1
/*
2
 * Copyright (c) 2006, 2015, 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 6410706
27
 * @summary CONFORMANCE Mandatory warnings in Tree API
28
 * @modules jdk.compiler/com.sun.tools.javac.api
29
 *          jdk.compiler/com.sun.tools.javac.file
30
 */
31

32
import java.io.File;
33
import java.io.IOException;
34
import java.util.Arrays;
35
import javax.tools.Diagnostic;
36
import javax.tools.DiagnosticListener;
37
import javax.tools.JavaFileObject;
38
import javax.tools.StandardJavaFileManager;
39
import javax.tools.StandardLocation;
40
import com.sun.source.util.JavacTask;
41
import com.sun.tools.javac.api.JavacTool;
42

43
public class T6410706 {
44
    public static void main(String... args) throws IOException {
45
        String testSrc = System.getProperty("test.src", ".");
46
        String testClasses = System.getProperty("test.classes", ".");
47
        JavacTool tool = JavacTool.create();
48
        MyDiagListener dl = new MyDiagListener();
49
        try (StandardJavaFileManager fm = tool.getStandardFileManager(dl, null, null)) {
50
            fm.setLocation(StandardLocation.CLASS_OUTPUT, Arrays.asList(new File(testClasses)));
51
            Iterable<? extends JavaFileObject> files =
52
                fm.getJavaFileObjectsFromFiles(Arrays.asList(new File(testSrc, T6410706.class.getName()+".java")));
53
            JavacTask task = tool.getTask(null, fm, dl, null, null, files);
54
            task.parse();
55
            task.analyze();
56
            task.generate();
57

58
            // expect 2 notes:
59
            // Note: T6410706.java uses or overrides a deprecated API.
60
            // Note: Recompile with -Xlint:deprecation for details.
61

62
            if (dl.notes != 2)
63
                throw new AssertionError(dl.notes + " notes given");
64
        }
65
    }
66

67
    private static class MyDiagListener implements DiagnosticListener<JavaFileObject>
68
    {
69
        public void report(Diagnostic d) {
70
            System.err.println(d);
71
            if (d.getKind() == Diagnostic.Kind.NOTE)
72
                notes++;
73
        }
74

75
        int notes;
76
    }
77

78
    Foo foo; // should generate deprecation warning
79
}
80

81
@Deprecated class Foo { }
82