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, 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 6412669 6997958
27 * @summary Should be able to get SourcePositions from 269 world
28 */
30 import java.io.*;
31 import java.net.*;
32 import java.util.*;
33 import javax.annotation.*;
34 import javax.annotation.processing.*;
35 import javax.lang.model.*;
36 import javax.lang.model.element.*;
37 import javax.tools.*;
38 import com.sun.source.util.*;
39 import com.sun.tools.javac.api.*;
41 @SupportedAnnotationTypes("*")
42 public class T6412669 extends AbstractProcessor {
43 public static void main(String... args) throws Exception {
44 File testSrc = new File(System.getProperty("test.src", "."));
45 File testClasses = new File(System.getProperty("test.classes", "."));
47 // Determine location of necessary tools classes. Assume all in one place.
48 // Likely candidates are typically tools.jar (when testing JDK build)
49 // or build/classes or dist/javac.jar (when testing langtools, using -Xbootclasspath/p:)
50 File toolsClasses;
51 URL u = T6412669.class.getClassLoader().getResource("com/sun/source/util/JavacTask.class");
52 switch (u.getProtocol()) {
53 case "file":
54 toolsClasses = new File(u.toURI());
55 break;
56 case "jar":
57 String s = u.getFile(); // will be file:path!/entry
58 int sep = s.indexOf("!");
59 toolsClasses = new File(new URI(s.substring(0, sep)));
60 break;
61 default:
62 throw new AssertionError("Cannot locate tools classes");
63 }
64 //System.err.println("toolsClasses: " + toolsClasses);
66 JavacTool tool = JavacTool.create();
67 StandardJavaFileManager fm = tool.getStandardFileManager(null, null, null);
68 fm.setLocation(StandardLocation.CLASS_PATH, Arrays.asList(testClasses, toolsClasses));
69 Iterable<? extends JavaFileObject> files =
70 fm.getJavaFileObjectsFromFiles(Arrays.asList(new File(testSrc, T6412669.class.getName()+".java")));
71 String[] opts = { "-proc:only", "-processor", T6412669.class.getName()};
72 StringWriter sw = new StringWriter();
73 JavacTask task = tool.getTask(sw, fm, null, Arrays.asList(opts), null, files);
74 boolean ok = task.call();
75 String out = sw.toString();
76 if (!out.isEmpty())
77 System.err.println(out);
78 if (!ok)
79 throw new AssertionError("compilation of test program failed");
80 // verify we found an annotated element to exercise the SourcePositions API
81 if (!out.contains("processing element"))
82 throw new AssertionError("expected text not found in compilation output");
83 }
85 public boolean process(Set<? extends TypeElement> annotations, RoundEnvironment roundEnv) {
86 Trees trees = Trees.instance(processingEnv);
87 SourcePositions sp = trees.getSourcePositions();
88 Messager m = processingEnv.getMessager();
89 m.printMessage(Diagnostic.Kind.NOTE, "processing annotations");
90 int count = 0;
91 for (TypeElement anno: annotations) {
92 count++;
93 m.printMessage(Diagnostic.Kind.NOTE, " processing annotation " + anno);
94 for (Element e: roundEnv.getElementsAnnotatedWith(anno)) {
95 m.printMessage(Diagnostic.Kind.NOTE, " processing element " + e);
96 TreePath p = trees.getPath(e);
97 long start = sp.getStartPosition(p.getCompilationUnit(), p.getLeaf());
98 long end = sp.getEndPosition(p.getCompilationUnit(), p.getLeaf());
99 Diagnostic.Kind k = (start > 0 && end > 0 && start < end
100 ? Diagnostic.Kind.NOTE : Diagnostic.Kind.ERROR);
101 m.printMessage(k, "test [" + start + "," + end + "]", e);
102 }
103 }
104 if (count == 0)
105 m.printMessage(Diagnostic.Kind.NOTE, "no annotations found");
106 return true;
107 }
109 @Override
110 public SourceVersion getSupportedSourceVersion() {
111 return SourceVersion.latest();
112 }
113 }