1 /* 2 * Copyright (c) 2013, 2019, 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.testlibrary.jfr.FileHelper; 32 import jdk.testlibrary.OutputAnalyzer; 33 import jdk.testlibrary.jfr.JcmdAsserts; 34 import jdk.testlibrary.jfr.JcmdHelper; 35 36 /* 37 * @test 38 * @summary Verify error when stopping with read-only file. 39 * @key jfr 40 * @library /lib/testlibrary 41 * @run main/othervm jdk.jfr.jcmd.TestJcmdStopReadOnlyFile 42 */ 43 public class TestJcmdStopReadOnlyFile { 44 45 46 public static void main(String[] args) throws Exception { 47 String name = "TestJcmdStopReadOnlyFile"; 48 Path readonlyFile = FileHelper.createReadOnlyFile(Paths.get(".", name + ".jfr")); 49 if (!FileHelper.isReadOnlyPath(readonlyFile)) { 50 System.out.println("Could not create read-only file. Ignoring test."); 51 return; 52 } 53 54 OutputAnalyzer output = JcmdHelper.jcmd("JFR.start", "name=" + name); 55 JcmdAsserts.assertRecordingHasStarted(output); 56 JcmdHelper.waitUntilRunning(name); 57 58 output = JcmdHelper.jcmd("JFR.stop", 59 "name=" + name, 60 "filename=" + readonlyFile.toAbsolutePath()); 61 JcmdAsserts.assertFileNotFoundException(output, name); 62 JcmdHelper.assertRecordingIsRunning(name); 63 JcmdHelper.stopAndCheck(name); 64 } 65 66 }