1 /*******************************************************************************
2 * Copyright (c) 2012, 2013 Ericsson
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
10 * Matthew Khouzam - Initial generation with CodePro tools
11 * Alexandre Montplaisir - Clean up, consolidate redundant tests
12 *******************************************************************************/
14 package org
.eclipse
.linuxtools
.tmf
.core
.tests
.ctfadaptor
;
16 import static org
.junit
.Assert
.assertEquals
;
17 import static org
.junit
.Assert
.assertNotNull
;
18 import static org
.junit
.Assert
.assertNull
;
19 import static org
.junit
.Assert
.assertTrue
;
20 import static org
.junit
.Assume
.assumeTrue
;
22 import org
.eclipse
.core
.resources
.IProject
;
23 import org
.eclipse
.core
.resources
.IResource
;
24 import org
.eclipse
.core
.runtime
.IStatus
;
25 import org
.eclipse
.linuxtools
.tmf
.core
.ctfadaptor
.CtfLocation
;
26 import org
.eclipse
.linuxtools
.tmf
.core
.ctfadaptor
.CtfLocationInfo
;
27 import org
.eclipse
.linuxtools
.tmf
.core
.ctfadaptor
.CtfTmfEvent
;
28 import org
.eclipse
.linuxtools
.tmf
.core
.ctfadaptor
.CtfTmfTimestamp
;
29 import org
.eclipse
.linuxtools
.tmf
.core
.ctfadaptor
.CtfTmfTrace
;
30 import org
.eclipse
.linuxtools
.tmf
.core
.event
.ITmfEvent
;
31 import org
.eclipse
.linuxtools
.tmf
.core
.exceptions
.TmfTraceException
;
32 import org
.eclipse
.linuxtools
.tmf
.core
.signal
.TmfEndSynchSignal
;
33 import org
.eclipse
.linuxtools
.tmf
.core
.signal
.TmfSignal
;
34 import org
.eclipse
.linuxtools
.tmf
.core
.tests
.shared
.CtfTmfTestTraces
;
35 import org
.eclipse
.linuxtools
.tmf
.core
.timestamp
.ITmfTimestamp
;
36 import org
.eclipse
.linuxtools
.tmf
.core
.timestamp
.TmfTimeRange
;
37 import org
.eclipse
.linuxtools
.tmf
.core
.timestamp
.TmfTimestamp
;
38 import org
.eclipse
.linuxtools
.tmf
.core
.trace
.ITmfContext
;
39 import org
.junit
.After
;
40 import org
.junit
.Before
;
41 import org
.junit
.Test
;
44 * The class <code>CtfTmfTraceTest</code> contains tests for the class
45 * <code>{@link CtfTmfTrace}</code>.
50 public class CtfTmfTraceTest
{
52 private static final int TRACE_INDEX
= 0;
53 private static final String PATH
= CtfTmfTestTraces
.getTestTracePath(TRACE_INDEX
);
55 private CtfTmfTrace fixture
;
58 * Perform pre-test initialization.
60 * @throws TmfTraceException
61 * If the test trace is not found
64 public void setUp() throws TmfTraceException
{
65 assumeTrue(CtfTmfTestTraces
.tracesExist());
66 fixture
= new CtfTmfTrace();
67 fixture
.initTrace((IResource
) null, PATH
, CtfTmfEvent
.class);
71 * Perform post-test clean-up.
74 public void tearDown() {
75 if (fixture
!= null) {
81 * Run the CtfTmfTrace() constructor test.
84 public void testCtfTmfTrace() {
85 CtfTmfTrace result
= new CtfTmfTrace();
87 assertNotNull(result
);
88 assertNull(result
.getEventType());
89 assertEquals(1000, result
.getCacheSize());
90 assertEquals(0L, result
.getNbEvents());
91 assertEquals(0L, result
.getStreamingInterval());
92 assertNull(result
.getResource());
93 assertEquals(1000, result
.getQueueSize());
94 assertNull(result
.getType());
98 * Test the parseEvent() method
101 public void testParseEvent() {
102 ITmfContext ctx
= fixture
.seekEvent(0);
103 fixture
.getNext(ctx
);
104 CtfTmfEvent event
= fixture
.parseEvent(ctx
);
105 assertNotNull(event
);
109 * Run the void broadcast(TmfSignal) method test.
112 public void testBroadcast() {
113 TmfSignal signal
= new TmfEndSynchSignal(1);
114 fixture
.broadcast(signal
);
119 * Run the void dispose() method test.
122 public void testDispose() {
123 CtfTmfTrace emptyFixture
= new CtfTmfTrace();
124 emptyFixture
.dispose();
129 * Run the int getCacheSize() method test.
132 public void testGetCacheSize() {
133 CtfTmfTrace emptyFixture
= new CtfTmfTrace();
134 int result
= emptyFixture
.getCacheSize();
135 assertEquals(1000, result
);
139 * Run the ITmfLocation<Comparable> getCurrentLocation() method test.
142 public void testGetCurrentLocation() {
143 CtfLocation result
= (CtfLocation
) fixture
.getCurrentLocation();
148 * Test the seekEvent() method with a null location.
151 public void testSeekEventLoc_null() {
152 CtfLocation loc
= null;
153 fixture
.seekEvent(loc
);
154 assertNotNull(fixture
);
158 * Test the seekEvent() method with a location from a timestamp.
161 public void testSeekEventLoc_timetamp(){
162 CtfLocation loc
= new CtfLocation(new CtfTmfTimestamp(0L));
163 fixture
.seekEvent(loc
);
164 assertNotNull(fixture
);
169 * Run the ITmfTimestamp getEndTime() method test.
172 public void testGetEndTime() {
173 ITmfTimestamp result
= fixture
.getEndTime();
174 assertNotNull(result
);
178 * Run the String getEnvironment method test.
181 public void testGetEnvValue() {
182 String key
= "tracer_name";
183 String result
= fixture
.getEnvironment().get(key
);
184 assertEquals("\"lttng-modules\"",result
);
188 * Run the Class<CtfTmfEvent> getEventType() method test.
191 public void testGetEventType() {
192 Class
<ITmfEvent
> result
= fixture
.getEventType();
193 assertNotNull(result
);
197 * Run the double getLocationRatio(ITmfLocation<?>) method test.
200 public void testGetLocationRatio() {
201 final CtfLocationInfo location2
= new CtfLocationInfo(1, 0);
202 CtfLocation location
= new CtfLocation(location2
);
203 double result
= fixture
.getLocationRatio(location
);
205 assertEquals(Double
.NEGATIVE_INFINITY
, result
, 0.1);
209 * Run the String getName() method test.
212 public void testGetName() {
213 String result
= fixture
.getName();
214 assertNotNull(result
);
218 * Run the int getNbEnvVars() method test.
221 public void testGetNbEnvVars() {
222 int result
= fixture
.getEnvironment().size();
223 assertEquals(8, result
);
227 * Run the long getNbEvents() method test.
230 public void testGetNbEvents() {
231 long result
= fixture
.getNbEvents();
232 assertEquals(1L, result
);
236 * Run the CtfTmfEvent getNext(ITmfContext) method test.
239 public void testGetNext() {
240 ITmfContext context
= fixture
.seekEvent(0);
241 CtfTmfEvent result
= fixture
.getNext(context
);
242 assertNotNull(result
);
246 * Run the String getPath() method test.
249 public void testGetPath() {
250 String result
= fixture
.getPath();
251 assertNotNull(result
);
255 * Run the IResource getResource() method test.
258 public void testGetResource() {
259 IResource result
= fixture
.getResource();
264 * Run the ITmfTimestamp getStartTime() method test.
267 public void testGetStartTime() {
268 ITmfTimestamp result
= fixture
.getStartTime();
269 assertNotNull(result
);
273 * Run the long getStreamingInterval() method test.
276 public void testGetStreamingInterval() {
277 long result
= fixture
.getStreamingInterval();
278 assertEquals(0L, result
);
282 * Run the TmfTimeRange getTimeRange() method test.
285 public void testGetTimeRange() {
286 TmfTimeRange result
= fixture
.getTimeRange();
287 assertNotNull(result
);
291 * Run the CtfTmfEvent readNextEvent(ITmfContext) method test.
294 public void testReadNextEvent() {
295 ITmfContext context
= fixture
.seekEvent(0);
296 CtfTmfEvent result
= fixture
.getNext(context
);
297 assertNotNull(result
);
301 * Run the ITmfContext seekEvent(double) method test.
304 public void testSeekEvent_ratio() {
306 ITmfContext result
= fixture
.seekEvent(ratio
);
307 assertNotNull(result
);
311 * Run the ITmfContext seekEvent(long) method test.
314 public void testSeekEvent_rank() {
316 ITmfContext result
= fixture
.seekEvent(rank
);
317 assertNotNull(result
);
321 * Run the ITmfContext seekEvent(ITmfTimestamp) method test.
324 public void testSeekEvent_timestamp() {
325 ITmfTimestamp timestamp
= new TmfTimestamp();
326 ITmfContext result
= fixture
.seekEvent(timestamp
);
327 assertNotNull(result
);
331 * Run the ITmfContext seekEvent(ITmfLocation<?>) method test.
334 public void testSeekEvent_location() {
335 final CtfLocationInfo location2
= new CtfLocationInfo(1L, 0L);
336 CtfLocation ctfLocation
= new CtfLocation(location2
);
337 ITmfContext result
= fixture
.seekEvent(ctfLocation
);
338 assertNotNull(result
);
342 * Run the boolean validate(IProject,String) method test.
345 public void testValidate() {
346 IProject project
= null;
348 IStatus result
= fixture
.validate(project
, path
);
349 assertTrue(result
.isOK());