Fri, 08 Feb 2013 09:12:37 +0000
7166455: javac doesn't set ACC_STRICT bit on <clinit> for strictfp class
Reviewed-by: mcimadamore
1 /*
2 * Copyright (c) 2012, 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 7021614
27 * @summary extend com.sun.source API to support parsing javadoc comments
28 * @summary check references in at-see and {at-link} tags
29 * @build ReferenceTest
30 * @compile -processor ReferenceTest -proc:only ReferenceTest.java
31 */
33 import com.sun.source.doctree.DocCommentTree;
34 import com.sun.source.doctree.DocTree;
35 import com.sun.source.doctree.LinkTree;
36 import com.sun.source.doctree.ReferenceTree;
37 import com.sun.source.doctree.SeeTree;
38 import com.sun.source.doctree.TextTree;
39 import com.sun.source.util.DocTreeScanner;
40 import com.sun.source.util.DocTrees;
41 import com.sun.source.util.TreePath;
43 import java.util.List;
44 import java.util.Set;
45 import javax.annotation.processing.AbstractProcessor;
46 import javax.annotation.processing.ProcessingEnvironment;
47 import javax.annotation.processing.RoundEnvironment;
48 import javax.annotation.processing.SupportedAnnotationTypes;
49 import javax.lang.model.SourceVersion;
50 import javax.lang.model.element.Element;
51 import javax.lang.model.element.TypeElement;
52 import javax.tools.Diagnostic.Kind;
54 /**
55 * {@link java.lang Package}
56 * {@link java.lang.ERROR Bad}
57 *
58 * {@link java.lang.String Class}
59 * {@link String Class}
60 * {@link java.lang.String#CASE_INSENSITIVE_ORDER Field}
61 * {@link java.lang.String#String Constructor}
62 * {@link java.lang.String#String(byte[]) Constructor}
63 * {@link java.lang.String#String(byte[] bytes) Constructor}
64 * {@link java.lang.String#String(byte[], String) Constructor}
65 * {@link java.lang.String#String(byte[] bytes, String charSetName) Constructor}
66 * {@link java.lang.String#isEmpty Method}
67 * {@link java.lang.String#isEmpty() Method}
68 * {@link java.lang.String#ERROR Bad}
69 * {@link java.lang.String#equals(Object) Method}
70 *
71 * {@link AbstractProcessor Class}
72 *
73 * {@link List#add(Object) Method}
74 *
75 * {@link #trees Field}
76 * {@link #getSupportedSourceVersion Method}
77 * {@link #init(ProcessingEnvironment Method}
78 *
79 * @see java.lang Package
80 * @see java.lang.ERROR Bad
81 *
82 * @see java.lang.String Class
83 * @see String Class
84 * @see java.lang.String#CASE_INSENSITIVE_ORDER Field
85 * @see java.lang.String#String Constructor
86 * @see java.lang.String#String(byte[]) Constructor
87 * @see java.lang.String#String(byte[] bytes) Constructor
88 * @see java.lang.String#String(byte[],String) Constructor
89 * @see java.lang.String#String(byte[] bytes, String charsetName) Constructor
90 * @see java.lang.String#isEmpty Method
91 * @see java.lang.String#isEmpty() Method
92 * @see java.lang.String#ERROR Bad
93 * @see java.lang.String#equals(Object) Method
94 *
95 * @see AbstractProcessor Class
96 *
97 * @see List#add(Object) Method
98 *
99 * @see #trees Field
100 * @see #getSupportedSourceVersion Method
101 * @see #init(ProcessingEnvironment) Method
102 *
103 * @see java.io.BufferedInputStream#BufferedInputStream(InputStream) Constructor
104 */
105 @SupportedAnnotationTypes("*")
106 public class ReferenceTest extends AbstractProcessor {
107 DocTrees trees;
109 @Override
110 public SourceVersion getSupportedSourceVersion() {
111 return SourceVersion.latest();
112 }
114 @Override
115 public void init(ProcessingEnvironment pEnv) {
116 super.init(pEnv);
117 trees = DocTrees.instance(pEnv);
118 }
120 @Override
121 public boolean process(Set<? extends TypeElement> annotations, RoundEnvironment roundEnv) {
122 for (Element e: roundEnv.getRootElements()) {
123 new DocCommentScanner(trees.getPath(e)).scan();
124 }
125 return true;
126 }
128 class DocCommentScanner extends DocTreeScanner<Void, Void> {
129 TreePath path;
130 DocCommentTree dc;
132 DocCommentScanner(TreePath path) {
133 this.path = path;
134 }
136 void scan() {
137 dc = trees.getDocCommentTree(path);
138 scan(dc, null);
139 }
141 @Override
142 public Void visitLink(LinkTree tree, Void ignore) {
143 checkReference(tree.getReference(), tree.getLabel());
144 return null;
145 }
147 @Override
148 public Void visitSee(SeeTree tree, Void ignore) {
149 List<? extends DocTree> refLabel = tree.getReference();
150 if (refLabel.size() > 1 && (refLabel.get(0) instanceof ReferenceTree)) {
151 ReferenceTree ref = (ReferenceTree) refLabel.get(0);
152 List<? extends DocTree> label = refLabel.subList(1, refLabel.size());
153 checkReference(ref, label);
154 }
155 return null;
156 }
158 void checkReference(ReferenceTree tree, List<? extends DocTree> label) {
159 String sig = tree.getSignature();
161 Element found = trees.getElement(path, tree);
162 if (found == null) {
163 System.err.println(sig + " NOT FOUND");
164 } else {
165 System.err.println(sig + " found " + found.getKind() + " " + found);
166 }
168 String expect = "UNKNOWN";
169 if (label.size() > 0 && label.get(0) instanceof TextTree)
170 expect = ((TextTree) label.get(0)).getBody();
172 if (!expect.equalsIgnoreCase(found == null ? "bad" : found.getKind().name())) {
173 error(tree, "Unexpected value found: " + found +", expected: " + expect);
174 }
175 }
177 void error(DocTree tree, String msg) {
178 trees.printMessage(Kind.ERROR, msg, tree, dc, path.getCompilationUnit());
179 }
180 }
181 }
183 /**
184 * @see ReferenceTestExtras Class
185 * @see #ReferenceTestExtras Field
186 * @see #ReferenceTestExtras() Constructor
187 *
188 * @see #X Field
189 * @see #X() Method
190 *
191 * @see #m Method
192 *
193 * @see #varargs(int...) Method
194 * @see #varargs(int... args) Method
195 * @see #varargs(int[]) Method
196 * @see #varargs(int[] args) Method
197 */
198 class ReferenceTestExtras {
199 int ReferenceTestExtras; // field
200 ReferenceTestExtras() { } // constructor
201 void ReferenceTestExtras() { } // method
203 int X;
204 void X() { }
205 static class X { }
207 void m() { }
208 void m(int i) { }
209 void m(int i, int j) { }
211 void varargs(int... args) { }
212 }