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.jmx; 27 28 import java.util.HashMap; 29 import java.util.Map; 30 31 import jdk.management.jfr.FlightRecorderMXBean; 32 import jdk.testlibrary.Asserts; 33 import jdk.testlibrary.jfr.JmxHelper; 34 35 /* 36 * @test 37 * @key jfr 38 * @summary Verify exception when setting invalid settings. 39 * @library /lib/testlibrary 40 * @run main/othervm jdk.jfr.jmx.TestRecordingSettingsInvalid 41 */ 42 public class TestRecordingSettingsInvalid { 43 public static void main(String[] args) throws Exception { 44 Map<String, String> settings = new HashMap<>(); 45 settings.put(null, "true"); 46 settings.put("java.exception_throw#stackTrace", null); 47 settings.put("java.exception_throw#threshold", "not-a-number"); 48 settings.put("os.information#period", "4 x"); 49 50 // TODO: No exception for these settings. Not sure how much validation can be done on settings. 51 //settings.put("java.exception_throw#enabled", "maybe"); 52 //settings.put("os.information#period", "-4 s"); 53 //settings.put("java.exception_throw#thread", ""); 54 //settings.put("", "true"); 55 //settings.put("os.information#what", "4 ms"); 56 //settings.put("#", "4 what"); 57 //settings.put("java.exception_throw#", "true"); 58 //settings.put("java.exception_throwenabled", "false"); 59 60 FlightRecorderMXBean bean = JmxHelper.getFlighteRecorderMXBean(); 61 62 for (String key : settings.keySet()) { 63 System.out.printf("settings: %s=%s%n", key, settings.get(key)); 64 Map<String, String> temp = new HashMap<String, String>(); 65 temp.put(key, settings.get(key)); 66 long recId = -1; 67 try { 68 recId = bean.newRecording(); 69 bean.setRecordingSettings(recId, temp); 70 bean.startRecording(recId); 71 bean.stopRecording(recId); 72 Asserts.fail("Missing exception"); 73 } catch (Exception e) { 74 System.out.println("Got expected exception: " + e.getMessage()); 75 } finally { 76 bean.closeRecording(recId); 77 } 78 } 79 } 80 81 }