1 /*

     2  * Copyright (c) 2015, 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.jcmd;

    27 

    28 import java.nio.file.Path;

    29 import java.nio.file.Paths;

    30 

    31 import jdk.test.lib.jfr.FileHelper;

    32 import jdk.test.lib.process.OutputAnalyzer;

    33 

    34 /*

    35  * @test

    36  * @summary Verify error when starting with read-only file.

    37  * @key jfr

    38  * @library /test/lib /test/jdk

    39  * @run main/othervm jdk.jfr.jcmd.TestJcmdStartReadOnlyFile

    40  */

    41 public class TestJcmdStartReadOnlyFile {

    42 

    43     public static void main(String[] args) throws Exception {

    44         String name = "TestJcmdStartReadOnlyFile";

    45         Path readonlyFile = FileHelper.createReadOnlyFile(Paths.get(".", name + ".jfr"));

    46         if (!FileHelper.isReadOnlyPath(readonlyFile)) {

    47             System.out.println("Could not create read-only file. Ignoring test.");

    48             return;

    49         }

    50 

    51         OutputAnalyzer output = JcmdHelper.jcmd("JFR.start",

    52                 "name=" + name,

    53                 "duration=10s",

    54                 "filename=" + readonlyFile.toAbsolutePath());

    55         JcmdAsserts.assertNotAbleToWriteToFile(output);

    56         JcmdHelper.assertRecordingNotExist(name);

    57     }

    58 

    59 }