1 /* 2 * Copyright (c) 2018, Oracle and/or its affiliates. All rights reserved. 3 * 4 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 5 * 6 * The contents of this file are subject to the terms of either the Universal Permissive License 7 * v 1.0 as shown at http://oss.oracle.com/licenses/upl 8 * 9 * or the following license: 10 * 11 * Redistribution and use in source and binary forms, with or without modification, are permitted 12 * provided that the following conditions are met: 13 * 14 * 1. Redistributions of source code must retain the above copyright notice, this list of conditions 15 * and the following disclaimer. 16 * 17 * 2. Redistributions in binary form must reproduce the above copyright notice, this list of 18 * conditions and the following disclaimer in the documentation and/or other materials provided with 19 * the distribution. 20 * 21 * 3. Neither the name of the copyright holder nor the names of its contributors may be used to 22 * endorse or promote products derived from this software without specific prior written permission. 23 * 24 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR 25 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND 26 * FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR 27 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 28 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 29 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, 30 * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY 31 * WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 32 */ 33 package org.openjdk.jmc.flightrecorder.test; 34 35 import static org.junit.Assert.assertEquals; 36 37 import java.io.IOException; 38 import java.util.Set; 39 40 import org.junit.Test; 41 import org.openjdk.jmc.common.item.Aggregators; 42 import org.openjdk.jmc.common.item.IAggregator; 43 import org.openjdk.jmc.common.item.IItemCollection; 44 import org.openjdk.jmc.common.item.IType; 45 import org.openjdk.jmc.flightrecorder.CouldNotLoadRecordingException; 46 import org.openjdk.jmc.flightrecorder.JfrAttributes; 47 import org.openjdk.jmc.flightrecorder.test.util.RecordingToolkit; 48 49 /** 50 * Class to test JfrAttributes 51 */ 52 public class JfrAttributesTest { 53 54 @Test 55 public void testGetEventTypes() throws IOException, CouldNotLoadRecordingException { 56 IItemCollection events = RecordingToolkit.getFlightRecording(RecordingToolkit.getRecordings()); 57 String typesStr = events.getAggregate(Aggregators.distinctAsString(JfrAttributes.EVENT_TYPE_ID, ", ")); //$NON-NLS-1$ 58 59 IAggregator<Set<IType<?>>, ?> distinct = Aggregators.distinct(JfrAttributes.EVENT_TYPE); 60 Set<IType<?>> types = events.getAggregate(distinct); 61 assertEquals(types.size(), typesStr.split(",").length); //$NON-NLS-1$ 62 } 63 }