1 /*
2  * Copyright (c) 2018, 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.  Oracle designates this
8  * particular file as subject to the "Classpath" exception as provided
9  * by Oracle in the LICENSE file that accompanied this code.
10  *
11  * This code is distributed in the hope that it will be useful, but WITHOUT
12  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
13  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
14  * version 2 for more details (a copy is included in the LICENSE file that
15  * accompanied this code).
16  *
17  * You should have received a copy of the GNU General Public License version
18  * 2 along with this work; if not, write to the Free Software Foundation,
19  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
20  *
21  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
22  * or visit www.oracle.com if you need additional information or have any
23  * questions.
24  */
25 
26 package jdk.jfr.api.recording.destination;
27 
28 import java.io.IOException;
29 import java.nio.file.Path;
30 import java.nio.file.Paths;
31 
32 import jdk.jfr.Recording;
33 import jdk.test.lib.Asserts;
34 import jdk.test.lib.jfr.FileHelper;
35 
36 /**
37  * @test
38  * @summary Set destination to a read-only file. Expects exception.
39  * @key jfr
40  * @requires vm.hasJFR
41  * @library /test/lib
42  * @run main/othervm jdk.jfr.api.recording.destination.TestDestFileReadOnly
43  */
44 public class TestDestFileReadOnly {
45 
main(String[] args)46     public static void main(String[] args) throws Throwable {
47         Path dest = FileHelper.createReadOnlyFile(Paths.get(".", "readonly.txt"));
48         System.out.println("dest=" + dest.toFile().getAbsolutePath());
49         if (!FileHelper.isReadOnlyPath(dest)) {
50             System.out.println("Failed to create a read-only file. Test ignored.");
51             return;
52         }
53 
54         Recording r = new Recording();
55         r.setToDisk(true);
56         try {
57             r.setDestination(dest);
58             Asserts.fail("No exception when destination is read-only");
59         } catch (IOException e) {
60             // Expected exception
61         }
62         r.close();
63     }
64 
65 }
66