Mon, 02 Sep 2013 22:38:36 +0100
8016177: structural most specific and stuckness
Reviewed-by: jjg, vromero
Contributed-by: maurizio.cimadamore@oracle.com
1 /*
2 * Copyright (c) 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 6502392
27 * @summary Invalid relative names for Filer.createResource and Filer.getResource
28 * @library /tools/javac/lib
29 * @build JavacTestingAbstractProcessor
30 * @compile TestInvalidRelativeNames.java
31 * @compile/process -processor TestInvalidRelativeNames java.lang.Object
32 */
34 import java.io.*;
35 import java.util.*;
36 import javax.annotation.processing.*;
37 import javax.lang.model.*;
38 import javax.lang.model.element.*;
39 import javax.tools.Diagnostic;
40 import javax.tools.StandardLocation;
42 public class TestInvalidRelativeNames extends JavacTestingAbstractProcessor {
43 enum Kind { CREATE_WRITER, GET_READER, CREATE_OUTPUT_STREAM, GET_INPUT_STREAM };
45 static final String[] invalidRelativeNames = {
46 "/boo", "goo/../hoo", "./ioo", ""
47 };
49 public boolean process(Set<? extends TypeElement> annotations, RoundEnvironment roundEnv) {
50 if (roundEnv.processingOver()) {
51 for (String relative: invalidRelativeNames) {
52 for (Kind kind: Kind.values()) {
53 test(relative, kind);
54 }
55 }
56 }
57 return true;
58 }
60 void test(String relative, Kind kind) {
61 System.out.println("test relative path: " + relative + ", kind: " + kind);
62 try {
63 switch (kind) {
64 case CREATE_WRITER:
65 Writer writer = filer.createResource(
66 StandardLocation.SOURCE_OUTPUT, "", relative).openWriter();
67 writer.close();
68 break;
70 case GET_READER:
71 Reader reader = filer.getResource(
72 StandardLocation.SOURCE_OUTPUT, "", relative).openReader(true);
73 reader.close();
74 break;
76 case CREATE_OUTPUT_STREAM:
77 OutputStream out = filer.createResource(
78 StandardLocation.SOURCE_OUTPUT, "", relative).openOutputStream();
79 out.close();
80 break;
82 case GET_INPUT_STREAM:
83 InputStream in = filer.createResource(
84 StandardLocation.SOURCE_OUTPUT, "", relative).openInputStream();
85 in.close();
86 break;
87 }
88 } catch (IllegalArgumentException expected) {
89 System.out.println("expected exception thrown: " + expected);
90 return;
91 } catch (Exception e) {
92 messager.printMessage(Diagnostic.Kind.ERROR,
93 "relative path: " + relative + ", kind: " + kind + ", unexpected exception: " + e);
94 return;
95 }
96 messager.printMessage(Diagnostic.Kind.ERROR,
97 "relative path: " + relative + ", kind: " + kind + ", no exception thrown");
98 }
99 }