Tue, 21 May 2013 13:50:56 +0100
8005207: test has 2 @bug tags
Reviewed-by: mcimadamore
1 /*
2 * Copyright (c) 2006, 2010, 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 */
24 /*
25 * @test
26 * @bug 6411379
27 * @summary NPE from JavacTrees.getPath
28 * @build T6411379
29 * @compile -processor T6411379 -proc:only T6411379 T6411379.java
30 */
32 import java.util.Set;
33 import javax.annotation.processing.*;
34 import javax.lang.model.*;
35 import javax.lang.model.element.*;
36 import com.sun.source.tree.*;
37 import com.sun.source.util.*;
39 @SupportedAnnotationTypes("*")
40 public class T6411379 extends AbstractProcessor {
42 public boolean process(Set<? extends TypeElement> annoElems,
43 RoundEnvironment renv) {
44 Trees trees = Trees.instance(processingEnv);
45 for (TypeElement annoElem: annoElems) {
46 for (Element te: renv.getRootElements()) {
47 System.err.println("te: " + te);
48 for (AnnotationMirror anno: te.getAnnotationMirrors()) {
49 // anno is an annotation on te, not on annoElem,
50 // so we expect the following to return null
51 // (and not give NPE)
52 checkNull(trees.getPath(annoElem, anno));
53 checkNull(trees.getTree(annoElem, anno));
54 }
55 }
56 }
57 return true;
58 }
60 @Override
61 public SourceVersion getSupportedSourceVersion() {
62 return SourceVersion.latest();
63 }
65 public void checkNull(Object o) {
66 if (o != null)
67 throw new AssertionError("expected null");
68 }
69 }