| 1 | /******************************************************************************* |
| 2 | * Copyright (c) 2012-2013 Ericsson |
| 3 | * |
| 4 | * All rights reserved. This program and the accompanying materials are |
| 5 | * made available under the terms of the Eclipse Public License v1.0 which |
| 6 | * accompanies this distribution, and is available at |
| 7 | * http://www.eclipse.org/legal/epl-v10.html |
| 8 | * |
| 9 | * Contributors: |
| 10 | * Matthew Khouzam - Initial generation with CodePro tools |
| 11 | * Alexandre Montplaisir - Clean up, consolidate redundant tests |
| 12 | *******************************************************************************/ |
| 13 | |
| 14 | package org.eclipse.linuxtools.tmf.core.tests.ctfadaptor; |
| 15 | |
| 16 | import static org.junit.Assert.assertArrayEquals; |
| 17 | import static org.junit.Assert.assertEquals; |
| 18 | import static org.junit.Assert.assertNotNull; |
| 19 | import static org.junit.Assert.assertNull; |
| 20 | import static org.junit.Assert.assertSame; |
| 21 | |
| 22 | import java.util.Set; |
| 23 | |
| 24 | import org.eclipse.linuxtools.tmf.core.ctfadaptor.CtfIterator; |
| 25 | import org.eclipse.linuxtools.tmf.core.ctfadaptor.CtfTmfEvent; |
| 26 | import org.eclipse.linuxtools.tmf.core.ctfadaptor.CtfTmfEventFactory; |
| 27 | import org.eclipse.linuxtools.tmf.core.ctfadaptor.CtfTmfTrace; |
| 28 | import org.eclipse.linuxtools.tmf.core.event.ITmfEventField; |
| 29 | import org.eclipse.linuxtools.tmf.core.event.ITmfEventType; |
| 30 | import org.eclipse.linuxtools.tmf.core.exceptions.TmfTraceException; |
| 31 | import org.eclipse.linuxtools.tmf.core.trace.ITmfContext; |
| 32 | import org.junit.Before; |
| 33 | import org.junit.BeforeClass; |
| 34 | import org.junit.Test; |
| 35 | |
| 36 | /** |
| 37 | * The class <code>CtfTmfEventTest</code> contains tests for the class |
| 38 | * <code>{@link CtfTmfEvent}</code>. |
| 39 | * |
| 40 | * @author ematkho |
| 41 | * @version $Revision: 1.0 $ |
| 42 | */ |
| 43 | public class CtfTmfEventTest { |
| 44 | |
| 45 | private static CtfTmfEvent nullEvent; |
| 46 | private CtfTmfEvent fixture; |
| 47 | |
| 48 | /** |
| 49 | * Test class initialization |
| 50 | */ |
| 51 | @BeforeClass |
| 52 | public static void initialize() { |
| 53 | nullEvent = CtfTmfEventFactory.getNullEvent(); |
| 54 | } |
| 55 | |
| 56 | /** |
| 57 | * Perform pre-test initialization. |
| 58 | * |
| 59 | * @throws TmfTraceException |
| 60 | * If the test trace is not found |
| 61 | */ |
| 62 | @Before |
| 63 | public void setUp() throws TmfTraceException { |
| 64 | CtfTmfTrace trace = TestParams.createTrace(); |
| 65 | CtfIterator tr = new CtfIterator(trace); |
| 66 | tr.advance(); |
| 67 | fixture = tr.getCurrentEvent(); |
| 68 | } |
| 69 | |
| 70 | /** |
| 71 | * Run the CTFEvent(EventDefinition,StreamInputReader) constructor test. |
| 72 | */ |
| 73 | @Test |
| 74 | public void testCTFEvent_read() { |
| 75 | assertNotNull(fixture); |
| 76 | } |
| 77 | |
| 78 | /** |
| 79 | * Run the int getCPU() method test. |
| 80 | */ |
| 81 | @Test |
| 82 | public void testGetCPU() { |
| 83 | int result = nullEvent.getCPU(); |
| 84 | assertEquals(-1, result); |
| 85 | } |
| 86 | |
| 87 | /** |
| 88 | * Run the String getEventName() method test. |
| 89 | */ |
| 90 | @Test |
| 91 | public void testGetEventName() { |
| 92 | String result = nullEvent.getEventName(); |
| 93 | assertEquals("Empty CTF event", result); //$NON-NLS-1$ |
| 94 | } |
| 95 | |
| 96 | /** |
| 97 | * Run the ArrayList<String> getFieldNames() method test. |
| 98 | */ |
| 99 | @Test |
| 100 | public void testGetFieldNames() { |
| 101 | String[] result = fixture.getContent().getFieldNames(); |
| 102 | assertNotNull(result); |
| 103 | } |
| 104 | |
| 105 | /** |
| 106 | * Run the Object getFieldValue(String) method test. |
| 107 | */ |
| 108 | @Test |
| 109 | public void testGetFieldValue() { |
| 110 | String fieldName = "pid"; //$NON-NLS-1$ |
| 111 | ITmfEventField result = fixture.getContent().getField(fieldName); |
| 112 | |
| 113 | assertNotNull(result); |
| 114 | assertNotNull(result.getValue()); |
| 115 | } |
| 116 | |
| 117 | /** |
| 118 | * Run the HashMap<String, CTFEventField> getFields() method test. |
| 119 | */ |
| 120 | @Test |
| 121 | public void testGetFields() { |
| 122 | ITmfEventField[] fields = nullEvent.getContent().getFields(); |
| 123 | ITmfEventField[] fields2 = new ITmfEventField[0]; |
| 124 | assertArrayEquals(fields2, fields); |
| 125 | } |
| 126 | |
| 127 | /** |
| 128 | * Run the long getID() method test. |
| 129 | */ |
| 130 | @Test |
| 131 | public void testGetID() { |
| 132 | long result = nullEvent.getID(); |
| 133 | assertEquals(-1L, result); |
| 134 | } |
| 135 | |
| 136 | /** |
| 137 | * Run the long getTimestamp() method test. |
| 138 | */ |
| 139 | @Test |
| 140 | public void testGetTimestamp() { |
| 141 | long result = nullEvent.getTimestamp().getValue(); |
| 142 | assertEquals(-1L, result); |
| 143 | } |
| 144 | |
| 145 | /** |
| 146 | * Test the getters for the reference, source and type. |
| 147 | */ |
| 148 | @Test |
| 149 | public void testGetters() { |
| 150 | long rank = fixture.getRank(); |
| 151 | CtfTmfTrace trace = fixture.getTrace(); |
| 152 | String reference = fixture.getReference(); |
| 153 | String source = fixture.getSource(); |
| 154 | ITmfEventType type = fixture.getType(); |
| 155 | assertEquals(rank, ITmfContext.UNKNOWN_RANK); |
| 156 | assertEquals(trace.getName(), "test"); //$NON-NLS-1$ |
| 157 | assertEquals(reference,"channel0_1"); //$NON-NLS-1$ |
| 158 | assertEquals(source, "1"); //$NON-NLS-1$ |
| 159 | assertEquals(type.toString(), "lttng_statedump_vm_map"); //$NON-NLS-1$ |
| 160 | } |
| 161 | |
| 162 | /** |
| 163 | * Test the custom CTF attributes methods. The test trace doesn't have any, |
| 164 | * so the list of attributes should be empty. |
| 165 | */ |
| 166 | @Test |
| 167 | public void testCustomAttributes() { |
| 168 | Set<String> attributes = fixture.listCustomAttributes(); |
| 169 | assertEquals(0, attributes.size()); |
| 170 | |
| 171 | String attrib = fixture.getCustomAttribute("bozo"); //$NON-NLS-1$ |
| 172 | assertNull(attrib); |
| 173 | } |
| 174 | |
| 175 | /** |
| 176 | * Test the toString() method |
| 177 | */ |
| 178 | @Test |
| 179 | public void testToString() { |
| 180 | String s = fixture.getContent().toString(); |
| 181 | assertEquals("pid=1922, inode=917738, flags=0x8000075, end=0xb73ec000, start=0xb73ea000, pgoff=0", s); //$NON-NLS-1$ |
| 182 | } |
| 183 | |
| 184 | /** |
| 185 | * Test the {@link CtfTmfEventFactory#getNullEvent()} method, and the |
| 186 | * nullEvent's values. |
| 187 | */ |
| 188 | @Test |
| 189 | public void testNullEvent() { |
| 190 | CtfTmfEvent nullEvent2 = CtfTmfEventFactory.getNullEvent(); |
| 191 | assertSame(nullEvent2, nullEvent); |
| 192 | assertNotNull(nullEvent); |
| 193 | assertEquals(-1, nullEvent.getCPU()); |
| 194 | assertEquals("Empty CTF event", nullEvent.getEventName()); //$NON-NLS-1$ |
| 195 | assertEquals("No stream", nullEvent.getReference()); //$NON-NLS-1$ |
| 196 | assertArrayEquals(new ITmfEventField[0], nullEvent.getContent().getFields()); |
| 197 | assertEquals(-1L, nullEvent.getID()); |
| 198 | assertEquals(-1L, nullEvent.getTimestamp().getValue()); |
| 199 | } |
| 200 | } |