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95bf10e7 | 1 | /******************************************************************************* |
60ae41e1 | 2 | * Copyright (c) 2012, 2014 Ericsson |
95bf10e7 AM |
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 | ||
91e7f946 | 14 | package org.eclipse.linuxtools.tmf.ctf.core.tests; |
a3fc8213 | 15 | |
b4f71e4a FC |
16 | import static org.junit.Assert.assertArrayEquals; |
17 | import static org.junit.Assert.assertEquals; | |
18 | import static org.junit.Assert.assertNotNull; | |
8e964be1 | 19 | import static org.junit.Assert.assertNull; |
6cfa0200 | 20 | import static org.junit.Assert.assertSame; |
5dd1fa65 | 21 | import static org.junit.Assume.assumeTrue; |
8e964be1 MK |
22 | |
23 | import java.util.Set; | |
a3fc8213 | 24 | |
db8e8f7d | 25 | import org.eclipse.linuxtools.ctf.core.trace.CTFReaderException; |
a3fc8213 | 26 | import org.eclipse.linuxtools.tmf.core.event.ITmfEventField; |
81c8e6f7 | 27 | import org.eclipse.linuxtools.tmf.core.event.ITmfEventType; |
6cfa0200 | 28 | import org.eclipse.linuxtools.tmf.core.trace.ITmfContext; |
91e7f946 AM |
29 | import org.eclipse.linuxtools.tmf.ctf.core.CtfIterator; |
30 | import org.eclipse.linuxtools.tmf.ctf.core.CtfTmfEvent; | |
31 | import org.eclipse.linuxtools.tmf.ctf.core.CtfTmfEventFactory; | |
32 | import org.eclipse.linuxtools.tmf.ctf.core.CtfTmfTrace; | |
33 | import org.eclipse.linuxtools.tmf.ctf.core.tests.shared.CtfTmfTestTrace; | |
a3fc8213 | 34 | import org.junit.Before; |
6cfa0200 | 35 | import org.junit.BeforeClass; |
a3fc8213 AM |
36 | import org.junit.Test; |
37 | ||
38 | /** | |
95bf10e7 AM |
39 | * The class <code>CtfTmfEventTest</code> contains tests for the class |
40 | * <code>{@link CtfTmfEvent}</code>. | |
a3fc8213 AM |
41 | * |
42 | * @author ematkho | |
43 | * @version $Revision: 1.0 $ | |
44 | */ | |
45 | public class CtfTmfEventTest { | |
46 | ||
9ac63b5b | 47 | private static final CtfTmfTestTrace testTrace = CtfTmfTestTrace.KERNEL; |
5dd1fa65 | 48 | |
6cfa0200 | 49 | private static CtfTmfEvent nullEvent; |
a3fc8213 AM |
50 | private CtfTmfEvent fixture; |
51 | ||
6cfa0200 AM |
52 | /** |
53 | * Test class initialization | |
54 | */ | |
55 | @BeforeClass | |
56 | public static void initialize() { | |
57 | nullEvent = CtfTmfEventFactory.getNullEvent(); | |
58 | } | |
59 | ||
a3fc8213 AM |
60 | /** |
61 | * Perform pre-test initialization. | |
db8e8f7d | 62 | * @throws CTFReaderException error |
a3fc8213 AM |
63 | */ |
64 | @Before | |
db8e8f7d | 65 | public void setUp() throws CTFReaderException { |
9ac63b5b AM |
66 | assumeTrue(testTrace.exists()); |
67 | CtfTmfTrace trace = testTrace.getTrace(); | |
dd9752d5 AM |
68 | try (CtfIterator tr = new CtfIterator(trace);) { |
69 | tr.advance(); | |
70 | fixture = tr.getCurrentEvent(); | |
71 | } | |
a3fc8213 AM |
72 | } |
73 | ||
a3fc8213 AM |
74 | /** |
75 | * Run the CTFEvent(EventDefinition,StreamInputReader) constructor test. | |
76 | */ | |
77 | @Test | |
78 | public void testCTFEvent_read() { | |
79 | assertNotNull(fixture); | |
80 | } | |
81 | ||
82 | /** | |
83 | * Run the int getCPU() method test. | |
84 | */ | |
85 | @Test | |
86 | public void testGetCPU() { | |
a3fc8213 | 87 | int result = nullEvent.getCPU(); |
a3fc8213 AM |
88 | assertEquals(-1, result); |
89 | } | |
90 | ||
a3fc8213 AM |
91 | /** |
92 | * Run the String getEventName() method test. | |
93 | */ | |
94 | @Test | |
95 | public void testGetEventName() { | |
33803b9b | 96 | String result = nullEvent.getType().getName(); |
cad06250 | 97 | assertEquals("Empty CTF event", result); |
a3fc8213 AM |
98 | } |
99 | ||
100 | /** | |
101 | * Run the ArrayList<String> getFieldNames() method test. | |
102 | */ | |
103 | @Test | |
104 | public void testGetFieldNames() { | |
105 | String[] result = fixture.getContent().getFieldNames(); | |
106 | assertNotNull(result); | |
107 | } | |
108 | ||
109 | /** | |
110 | * Run the Object getFieldValue(String) method test. | |
111 | */ | |
112 | @Test | |
113 | public void testGetFieldValue() { | |
cad06250 | 114 | String fieldName = "pid"; |
788ddcbc | 115 | ITmfEventField result = fixture.getContent().getField(fieldName); |
a3fc8213 AM |
116 | |
117 | assertNotNull(result); | |
788ddcbc | 118 | assertNotNull(result.getValue()); |
a3fc8213 AM |
119 | } |
120 | ||
121 | /** | |
122 | * Run the HashMap<String, CTFEventField> getFields() method test. | |
123 | */ | |
124 | @Test | |
125 | public void testGetFields() { | |
a3fc8213 | 126 | ITmfEventField[] fields = nullEvent.getContent().getFields(); |
81c8e6f7 MK |
127 | ITmfEventField[] fields2 = new ITmfEventField[0]; |
128 | assertArrayEquals(fields2, fields); | |
a3fc8213 AM |
129 | } |
130 | ||
6c204912 GB |
131 | /** |
132 | * Run the ITmfEventField getSubFieldValue(String[]) method test. | |
133 | */ | |
134 | @Test | |
135 | public void testGetSubFieldValue() { | |
136 | /* Field exists */ | |
137 | String[] names = { "pid" }; | |
138 | assertNotNull(fixture.getContent().getSubField(names)); | |
139 | ||
140 | /* First field exists, not the second */ | |
141 | String[] names2 = { "pid", "abcd" }; | |
142 | assertNull(fixture.getContent().getSubField(names2)); | |
143 | ||
144 | /* Both field do not exist */ | |
145 | String[] names3 = { "pfid", "abcd" }; | |
146 | assertNull(fixture.getContent().getSubField(names3)); | |
147 | ||
148 | /* TODO Missing case of embedded field, need event for it */ | |
149 | } | |
150 | ||
a3fc8213 AM |
151 | /** |
152 | * Run the long getID() method test. | |
153 | */ | |
154 | @Test | |
155 | public void testGetID() { | |
a3fc8213 | 156 | long result = nullEvent.getID(); |
a3fc8213 AM |
157 | assertEquals(-1L, result); |
158 | } | |
159 | ||
a3fc8213 AM |
160 | /** |
161 | * Run the long getTimestamp() method test. | |
a3fc8213 AM |
162 | */ |
163 | @Test | |
164 | public void testGetTimestamp() { | |
58f3bc52 | 165 | long result = nullEvent.getTimestamp().getValue(); |
a3fc8213 AM |
166 | assertEquals(-1L, result); |
167 | } | |
81c8e6f7 | 168 | |
95bf10e7 | 169 | /** |
6cfa0200 | 170 | * Test the getters for the reference, source and type. |
95bf10e7 | 171 | */ |
81c8e6f7 | 172 | @Test |
95bf10e7 | 173 | public void testGetters() { |
81c8e6f7 MK |
174 | long rank = fixture.getRank(); |
175 | CtfTmfTrace trace = fixture.getTrace(); | |
81c8e6f7 MK |
176 | String reference = fixture.getReference(); |
177 | String source = fixture.getSource(); | |
178 | ITmfEventType type = fixture.getType(); | |
5dd1fa65 | 179 | assertEquals(ITmfContext.UNKNOWN_RANK, rank); |
05383968 | 180 | assertEquals("kernel", trace.getName()); |
cad06250 AM |
181 | assertEquals("channel0_1", reference); |
182 | assertEquals("1", source); | |
183 | assertEquals("lttng_statedump_vm_map", type.toString()); | |
81c8e6f7 MK |
184 | } |
185 | ||
8e964be1 MK |
186 | /** |
187 | * Test the custom CTF attributes methods. The test trace doesn't have any, | |
188 | * so the list of attributes should be empty. | |
189 | */ | |
190 | @Test | |
191 | public void testCustomAttributes() { | |
192 | Set<String> attributes = fixture.listCustomAttributes(); | |
193 | assertEquals(0, attributes.size()); | |
194 | ||
cad06250 | 195 | String attrib = fixture.getCustomAttribute("bozo"); |
8e964be1 MK |
196 | assertNull(attrib); |
197 | } | |
198 | ||
95bf10e7 AM |
199 | /** |
200 | * Test the toString() method | |
201 | */ | |
81c8e6f7 | 202 | @Test |
0879b6b9 | 203 | public void testToString() { |
81c8e6f7 | 204 | String s = fixture.getContent().toString(); |
cad06250 | 205 | assertEquals("pid=1922, start=0xb73ea000, end=0xb73ec000, flags=0x8000075, inode=917738, pgoff=0", s); |
81c8e6f7 | 206 | } |
6cfa0200 AM |
207 | |
208 | /** | |
209 | * Test the {@link CtfTmfEventFactory#getNullEvent()} method, and the | |
210 | * nullEvent's values. | |
211 | */ | |
212 | @Test | |
213 | public void testNullEvent() { | |
214 | CtfTmfEvent nullEvent2 = CtfTmfEventFactory.getNullEvent(); | |
215 | assertSame(nullEvent2, nullEvent); | |
216 | assertNotNull(nullEvent); | |
217 | assertEquals(-1, nullEvent.getCPU()); | |
33803b9b | 218 | assertEquals("Empty CTF event", nullEvent.getType().getName()); |
cad06250 | 219 | assertEquals("No stream", nullEvent.getReference()); |
6cfa0200 AM |
220 | assertArrayEquals(new ITmfEventField[0], nullEvent.getContent().getFields()); |
221 | assertEquals(-1L, nullEvent.getID()); | |
222 | assertEquals(-1L, nullEvent.getTimestamp().getValue()); | |
223 | } | |
a3fc8213 | 224 | } |