Mercurial > jdk8-mips64-public > langtools / annotate
test/tools/javac/processing/model/util/deprecation/TestDeprecation.java@467e4d9281bc (annotated)
test/tools/javac/processing/model/util/deprecation/TestDeprecation.java
Fri, 28 Dec 2012 18:39:09 -0800
- author
- lana
- date
- Fri, 28 Dec 2012 18:39:09 -0800
- changeset 1469
- 467e4d9281bc
- parent 1448
- 7d34e91f66bb
- parent 1466
- b52a38d4536c
- child 2525
- 2eb010b6cb22
- permissions
- -rw-r--r--
Merge
| duke@1 | 1 | /* |
| katleman@1448 | 2 | * Copyright (c) 2006, 2011, Oracle and/or its affiliates. All rights reserved. |
| duke@1 | 3 | * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| duke@1 | 4 | * |
| duke@1 | 5 | * This code is free software; you can redistribute it and/or modify it |
| duke@1 | 6 | * under the terms of the GNU General Public License version 2 only, as |
| duke@1 | 7 | * published by the Free Software Foundation. |
| duke@1 | 8 | * |
| duke@1 | 9 | * This code is distributed in the hope that it will be useful, but WITHOUT |
| duke@1 | 10 | * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| duke@1 | 11 | * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
| duke@1 | 12 | * version 2 for more details (a copy is included in the LICENSE file that |
| duke@1 | 13 | * accompanied this code). |
| duke@1 | 14 | * |
| duke@1 | 15 | * You should have received a copy of the GNU General Public License version |
| duke@1 | 16 | * 2 along with this work; if not, write to the Free Software Foundation, |
| duke@1 | 17 | * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
| duke@1 | 18 | * |
| ohair@554 | 19 | * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
| ohair@554 | 20 | * or visit www.oracle.com if you need additional information or have any |
| ohair@554 | 21 | * questions. |
| duke@1 | 22 | */ |
| duke@1 | 23 | |
| duke@1 | 24 | /* |
| duke@1 | 25 | * @test |
| duke@1 | 26 | * @bug 6392818 |
| duke@1 | 27 | * @summary Tests Elements.isDeprecated(Element) |
| duke@1 | 28 | * @author Joseph D. Darcy |
| darcy@1466 | 29 | * @library /tools/javac/lib |
| darcy@699 | 30 | * @build JavacTestingAbstractProcessor |
| duke@1 | 31 | * @compile TestDeprecation.java |
| duke@1 | 32 | * @compile -processor TestDeprecation -proc:only Dep1.java |
| duke@1 | 33 | * @compile Dep1.java |
| duke@1 | 34 | * @compile -processor TestDeprecation -proc:only Dep1 TestDeprecation.java |
| duke@1 | 35 | */ |
| duke@1 | 36 | |
| duke@1 | 37 | import java.util.Set; |
| duke@1 | 38 | import java.util.HashSet; |
| duke@1 | 39 | import java.util.Arrays; |
| duke@1 | 40 | import javax.annotation.processing.*; |
| duke@1 | 41 | import javax.lang.model.SourceVersion; |
| duke@1 | 42 | import javax.lang.model.element.*; |
| duke@1 | 43 | import javax.lang.model.util.*; |
| duke@1 | 44 | import static javax.tools.Diagnostic.Kind.*; |
| duke@1 | 45 | import java.io.Writer; |
| duke@1 | 46 | |
| duke@1 | 47 | /** |
| duke@1 | 48 | * This processor verifies that the information returned by |
| duke@1 | 49 | * getElementsAnnotatedWith is consistent with the expected results |
| duke@1 | 50 | * stored in an AnnotatedElementInfo annotation. |
| duke@1 | 51 | */ |
| darcy@699 | 52 | public class TestDeprecation extends JavacTestingAbstractProcessor { |
| duke@1 | 53 | |
| duke@1 | 54 | public boolean process(Set<? extends TypeElement> annotations, |
| duke@1 | 55 | RoundEnvironment roundEnv) { |
| duke@1 | 56 | boolean failure = false; |
| duke@1 | 57 | if (!roundEnv.processingOver()) { |
| duke@1 | 58 | DeprecationChecker deprecationChecker = new DeprecationChecker(); |
| duke@1 | 59 | |
| duke@1 | 60 | for(Element element: roundEnv.getRootElements() ) { |
| duke@1 | 61 | System.out.println("\nRoot Element: " + element.getSimpleName()); |
| duke@1 | 62 | failure = deprecationChecker.scan(element); |
| duke@1 | 63 | } |
| duke@1 | 64 | |
| duke@1 | 65 | if (failure) |
| duke@1 | 66 | processingEnv.getMessager().printMessage(ERROR, "Deprecation mismatch found!"); |
| duke@1 | 67 | } |
| duke@1 | 68 | return true; |
| duke@1 | 69 | } |
| duke@1 | 70 | |
| darcy@1054 | 71 | private class DeprecationChecker extends ElementScanner<Boolean,Void> { |
| duke@1 | 72 | private Elements elementUtils; |
| duke@1 | 73 | private boolean failure; |
| duke@1 | 74 | DeprecationChecker() { |
| duke@1 | 75 | super(false); |
| duke@1 | 76 | elementUtils = processingEnv.getElementUtils(); |
| duke@1 | 77 | failure = false; |
| duke@1 | 78 | } |
| duke@1 | 79 | |
| duke@1 | 80 | @Override |
| duke@1 | 81 | public Boolean scan(Element e, Void p) { |
| duke@1 | 82 | boolean expectedDeprecation = false; |
| duke@1 | 83 | ExpectedDeprecation tmp = e.getAnnotation(ExpectedDeprecation.class); |
| duke@1 | 84 | if (tmp != null) |
| duke@1 | 85 | expectedDeprecation = tmp.value(); |
| duke@1 | 86 | boolean actualDeprecation = elementUtils.isDeprecated(e); |
| duke@1 | 87 | |
| duke@1 | 88 | System.out.printf("\tVisiting %s\t%s%n", e.getKind(), e.getSimpleName()); |
| duke@1 | 89 | |
| duke@1 | 90 | if (expectedDeprecation != actualDeprecation) { |
| duke@1 | 91 | failure = true; |
| duke@1 | 92 | java.io.StringWriter w = new java.io.StringWriter(); |
| duke@1 | 93 | elementUtils.printElements(w, e); |
| duke@1 | 94 | System.out.printf("For the deprecation of %n\t%s\t, expected %b, got %b.%n", |
| duke@1 | 95 | w.getBuffer().toString(), |
| duke@1 | 96 | expectedDeprecation, actualDeprecation); |
| duke@1 | 97 | } |
| duke@1 | 98 | super.scan(e, p); |
| duke@1 | 99 | return failure; |
| duke@1 | 100 | } |
| duke@1 | 101 | } |
| duke@1 | 102 | } |
