Thu, 07 Jun 2012 20:30:57 -0700
7170079: Adjustments to build-infra makefiles
Reviewed-by: ohair, ohrstrom, ihse, jonas
Contributed-by: jonas <jonas.oreland@oracle.com>, erikj <erik.joelsson@oracle.com>, ihse <magnus.ihse.bursie@oracle.com>, tgranat <torbjorn.granat@oracle.com>, ykantser <yekaterina.kantserova@oracle.com>
1 /*
2 * Copyright (c) 2006, 2011, 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 6402516
27 * @summary need Trees.getScope(TreePath)
28 * @build Checker CheckLocalElements
29 * @run main CheckLocalElements
30 */
32 import java.util.*;
33 import com.sun.source.tree.*;
34 import javax.lang.model.element.*;
35 import javax.lang.model.util.*;
37 /*
38 * Check the local elements of a scope against the contents of string literals.
39 */
40 public class CheckLocalElements extends Checker {
41 public static void main(String... args) throws Exception {
42 Checker chk = new CheckLocalElements();
43 chk.check("TestLocalElements.java");
44 }
46 @Override
47 protected boolean checkLocal(Scope s, String ref) {
48 Iterator<? extends Element> elemIter = s.getLocalElements().iterator();
49 ref = ref.trim();
50 String[] refs = ref.length() == 0 ? new String[0] : ref.split("[ ]*,[ ]*", -1);
51 Iterator<String> refIter = Arrays.asList(refs).iterator();
52 String r = null;
54 nextElem:
55 while (elemIter.hasNext()) {
56 Element e = elemIter.next();
57 try {
58 if (r == null)
59 r = refIter.next();
61 while (r.endsWith(".*")) {
62 String encl = getEnclosingName(e);
63 String rBase = r.substring(0, r.length() - 2);
64 if (encl.equals(rBase) || encl.startsWith(rBase + "."))
65 continue nextElem;
66 r = refIter.next();
67 }
69 if (r.equals("-") && (e.getSimpleName().length() == 0)
70 || e.getSimpleName().toString().equals(r)) {
71 r = null;
72 continue nextElem;
73 }
75 error(s, ref, "mismatch: " + e.getSimpleName() + " " + r);
76 return false;
78 } catch (NoSuchElementException ex) { // from refIter.next()
79 error(s, null, "scope has unexpected entry: " + e.getSimpleName());
80 return false;
81 }
83 }
85 if (refIter.hasNext()) {
86 error(s, ref, "scope is missing entry: " + refIter.next());
87 return false;
88 }
90 return true;
91 }
93 private String getEnclosingName(Element e) {
94 Element encl = e.getEnclosingElement();
95 return encl == null ? "" : encl.accept(qualNameVisitor, null);
96 }
98 private ElementVisitor<String,Void> qualNameVisitor = new SimpleElementVisitor8<String,Void>() {
99 protected String defaultAction(Element e, Void ignore) {
100 return "";
101 }
103 public String visitPackage(PackageElement e, Void ignore) {
104 return e.getQualifiedName().toString();
105 }
107 public String visitType(TypeElement e, Void ignore) {
108 return e.getQualifiedName().toString();
109 }
110 };
111 }