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. 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.jmx; 27 28 import java.nio.file.AccessDeniedException; 29 import java.nio.file.Path; 30 import java.nio.file.Paths; 31 32 import jdk.management.jfr.FlightRecorderMXBean; 33 import jdk.test.lib.Asserts; 34 import jdk.test.lib.jfr.FileHelper; 35 import jdk.test.lib.jfr.SimpleEventHelper; 36 37 /* 38 * @test 39 * @key jfr 40 * @library /test/lib /test/jdk 41 * @run main/othervm jdk.jfr.jmx.TestCopyToReadOnlyDir 42 */ 43 public class TestCopyToReadOnlyDir { 44 public static void main(String[] args) throws Throwable { 45 FlightRecorderMXBean bean = JmxHelper.getFlighteRecorderMXBean(); 46 47 long recId = bean.newRecording(); 48 bean.startRecording(recId); 49 SimpleEventHelper.createEvent(1); 50 bean.stopRecording(recId); 51 52 Path readOnlyDir = FileHelper.createReadOnlyDir(Paths.get(".", "readOnlyDir")); 53 System.out.println("readOnlyDir=" + readOnlyDir.toString()); 54 Asserts.assertTrue(readOnlyDir.toFile().isDirectory(), "Could not create directory. Test error"); 55 if (!FileHelper.isReadOnlyPath(readOnlyDir)) { 56 System.out.println("Failed to create read-only dir. Maybe running as root? Skipping test"); 57 return; 58 } 59 60 Path file = Paths.get(readOnlyDir.toString(), "my.jfr"); 61 System.out.println("file=" + file.toString()); 62 try { 63 bean.copyTo(recId, file.toString()); 64 Asserts.fail("Should be able to dump to read only file"); 65 } catch (AccessDeniedException e) { 66 // ok as expected 67 } 68 69 bean.closeRecording(recId); 70 } 71 }