20 * CA 95054 USA or visit www.sun.com if you need additional information or
21 * have any questions.
22 */
23
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 */
31
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.*;
38
39 @SupportedAnnotationTypes("*")
40 @SupportedSourceVersion(SourceVersion.RELEASE_6)
41 public class T6411379 extends AbstractProcessor {
42
43 public boolean process(Set<? extends TypeElement> annoElems,
44 RoundEnvironment renv) {
45 Trees trees = Trees.instance(processingEnv);
46 for (TypeElement annoElem: annoElems) {
47 for (Element te: renv.getRootElements()) {
48 System.err.println("te: " + te);
49 for (AnnotationMirror anno: te.getAnnotationMirrors()) {
50 // anno is an annotation on te, not on annoElem,
51 // so we expect the following to return null
52 // (and not give NPE)
53 checkNull(trees.getPath(annoElem, anno));
54 checkNull(trees.getTree(annoElem, anno));
55 }
56 }
57 }
58 return true;
59 }
60
61 public void checkNull(Object o) {
62 if (o != null)
63 throw new AssertionError("expected null");
64 }
65 }
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20 * CA 95054 USA or visit www.sun.com if you need additional information or
21 * have any questions.
22 */
23
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 */
31
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.*;
38
39 @SupportedAnnotationTypes("*")
40 public class T6411379 extends AbstractProcessor {
41
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 }
59
60 @Override
61 public SourceVersion getSupportedSourceVersion() {
62 return SourceVersion.latest();
63 }
64
65 public void checkNull(Object o) {
66 if (o != null)
67 throw new AssertionError("expected null");
68 }
69 }
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