Mon, 15 Feb 2010 20:06:11 -0800
6926699: Annotation processing regression tests should typically return SourceVersion.latest
Reviewed-by: jjg
1 /*
2 * Copyright 2006 Sun Microsystems, Inc. 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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
20 * CA 95054 USA or visit www.sun.com if you need additional information or
21 * have any questions.
22 */
24 /*
25 * @test
26 * @bug 6441871
27 * @summary spurious compiler error elicited by packageElement.getEnclosedElements()
28 * @build b6341534
29 * @run main T6430209
30 */
32 // Note that 6441871 is an interim partial fix for 6430209 that just removes the javac
33 // crash message and stacktrace
35 import java.io.*;
36 import java.util.*;
37 import javax.annotation.processing.*;
38 import javax.lang.model.*;
39 import javax.lang.model.element.*;
40 import javax.tools.*;
41 import com.sun.source.util.*;
42 import com.sun.tools.javac.api.*;
45 public class T6430209 {
46 public static void main(String... args) throws IOException {
47 // set up dir1/test0.java
48 File dir1 = new File("dir1");
49 dir1.mkdir();
50 BufferedWriter fout = new BufferedWriter(new FileWriter(new File(dir1, "test0.java")));
51 fout.write("public class test0 { }");
52 fout.close();
54 // run annotation processor b6341534 so we can check diagnostics
55 // -proc:only -processor b6341534 -cp . ./src/*.java
56 String testSrc = System.getProperty("test.src", ".");
57 String testClasses = System.getProperty("test.classes");
58 JavacTool tool = JavacTool.create();
59 MyDiagListener dl = new MyDiagListener();
60 StandardJavaFileManager fm = tool.getStandardFileManager(dl, null, null);
61 fm.setLocation(StandardLocation.CLASS_PATH, Arrays.asList(new File(".")));
62 Iterable<? extends JavaFileObject> files = fm.getJavaFileObjectsFromFiles(Arrays.asList(
63 new File(testSrc, "test0.java"), new File(testSrc, "test1.java")));
64 Iterable<String> opts = Arrays.asList("-proc:only",
65 "-processor", "b6341534",
66 "-processorpath", testClasses);
67 StringWriter out = new StringWriter();
68 JavacTask task = tool.getTask(out, fm, dl, opts, null, files);
69 task.call();
70 String s = out.toString();
71 System.err.print(s);
72 // Expect the following 2 diagnostics, and no output to log
73 System.err.println(dl.count + " diagnostics; " + s.length() + " characters");
74 if (dl.count != 2 || s.length() != 0)
75 throw new AssertionError("unexpected output from compiler");
76 }
78 static class MyDiagListener implements DiagnosticListener<JavaFileObject> {
79 public void report(Diagnostic d) {
80 System.err.println(d);
81 count++;
82 }
84 public int count;
85 }
86 }