1 /* 2 * Copyright (c) 2013, 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. 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 */ 23 24 package jdk.jfr.jcmd; 25 26 import java.nio.file.Path; 27 import java.nio.file.Paths; 28 29 import jdk.test.lib.jfr.FileHelper; 30 import jdk.test.lib.process.OutputAnalyzer; 31 32 /** 33 * @test 34 * @summary Verify error when stopping with read-only file. 35 * @key jfr 36 * @requires vm.hasJFR 37 * @library /test/lib /test/jdk 38 * @run main/othervm jdk.jfr.jcmd.TestJcmdStopReadOnlyFile 39 */ 40 public class TestJcmdStopReadOnlyFile { 41 42 main(String[] args)43 public static void main(String[] args) throws Exception { 44 String name = "TestJcmdStopReadOnlyFile"; 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", "name=" + name); 52 JcmdAsserts.assertRecordingHasStarted(output); 53 JcmdHelper.waitUntilRunning(name); 54 55 output = JcmdHelper.jcmd("JFR.stop", 56 "name=" + name, 57 "filename=" + readonlyFile.toAbsolutePath()); 58 JcmdAsserts.assertFileNotFoundException(output, name); 59 JcmdHelper.assertRecordingIsRunning(name); 60 JcmdHelper.stopAndCheck(name); 61 } 62 63 } 64