1 /*******************************************************************************
2 * Copyright (c) 2013 Ericsson
3 * All rights reserved. This program and the accompanying materials
4 * are made available under the terms of the Eclipse Public License v1.0
5 * which accompanies this distribution, and is available at
6 * http://www.eclipse.org/legal/epl-v10.html
9 * Matthew Khouzam - Initial API and implementation
10 *******************************************************************************/
12 package org
.eclipse
.linuxtools
.ctf
.core
.tests
.trace
;
14 import static org
.junit
.Assert
.assertEquals
;
15 import static org
.junit
.Assert
.assertFalse
;
16 import static org
.junit
.Assert
.assertNotNull
;
17 import static org
.junit
.Assert
.assertNull
;
18 import static org
.junit
.Assert
.assertTrue
;
19 import static org
.junit
.Assert
.fail
;
20 import static org
.junit
.Assume
.assumeTrue
;
23 import java
.nio
.ByteOrder
;
25 import java
.util
.UUID
;
27 import org
.eclipse
.linuxtools
.ctf
.core
.event
.CTFClock
;
28 import org
.eclipse
.linuxtools
.ctf
.core
.event
.types
.Definition
;
29 import org
.eclipse
.linuxtools
.ctf
.core
.event
.types
.StructDeclaration
;
30 import org
.eclipse
.linuxtools
.ctf
.core
.tests
.shared
.CtfTestTraces
;
31 import org
.eclipse
.linuxtools
.ctf
.core
.trace
.CTFReaderException
;
32 import org
.eclipse
.linuxtools
.ctf
.core
.trace
.CTFTrace
;
33 import org
.eclipse
.linuxtools
.ctf
.core
.trace
.Stream
;
34 import org
.eclipse
.linuxtools
.internal
.ctf
.core
.event
.metadata
.exceptions
.ParseException
;
35 import org
.junit
.Before
;
36 import org
.junit
.Test
;
39 * The class <code>CTFTraceTest</code> contains tests for the class
40 * <code>{@link CTFTrace}</code>.
44 @SuppressWarnings("nls")
45 public class CTFTraceTest
{
47 private static final int TRACE_INDEX
= 0;
49 private CTFTrace fixture
;
52 * Perform pre-test initialization.
56 assumeTrue(CtfTestTraces
.tracesExist());
57 fixture
= CtfTestTraces
.getTestTraceFromFile(TRACE_INDEX
);
59 fixture
.setUUID(UUID
.randomUUID());
60 fixture
.setPacketHeader(new StructDeclaration(1L));
62 fixture
.setByteOrder(ByteOrder
.BIG_ENDIAN
);
66 * Run the CTFTrace(File) constructor test with a known existing trace.
69 public void testOpen_existing() {
70 CTFTrace result
= CtfTestTraces
.getTestTraceFromFile(TRACE_INDEX
);
71 assertNotNull(result
.getUUID());
75 * Run the CTFTrace(File) constructor test with an invalid path.
77 * @throws CTFReaderException
80 @Test(expected
= org
.eclipse
.linuxtools
.ctf
.core
.trace
.CTFReaderException
.class)
81 public void testOpen_invalid() throws CTFReaderException
{
82 File path
= new File("");
83 CTFTrace result
= new CTFTrace(path
);
84 assertNotNull(result
);
88 * Run the boolean UUIDIsSet() method test.
91 public void testUUIDIsSet() {
92 boolean result
= fixture
.UUIDIsSet();
97 * Run the void addStream(Stream) method test.
100 public void testAddStream() {
101 // test number of streams
102 int nbStreams
= fixture
.nbStreams();
103 assertEquals(1, nbStreams
);
107 Stream stream
= new Stream(CtfTestTraces
.getTestTrace(TRACE_INDEX
));
109 fixture
.addStream(stream
);
110 } catch (CTFReaderException e
) {
112 } catch (ParseException e
) {
116 // test number of streams
117 nbStreams
= fixture
.nbStreams();
118 assertEquals(2, nbStreams
);
122 * Run the boolean byteOrderIsSet() method test.
125 public void testByteOrderIsSet() {
126 boolean result
= fixture
.byteOrderIsSet();
131 * Run the ByteOrder getByteOrder() method test.
134 public void testGetByteOrder_1() {
135 ByteOrder result
= fixture
.getByteOrder();
136 assertNotNull(result
);
140 * Run the long getMajor() method test.
143 public void testGetMajor() {
144 long result
= fixture
.getMajor();
145 assertEquals(1L, result
);
149 * Run the long getMinor() method test.
152 public void testGetMinor() {
153 long result
= fixture
.getMinor();
154 assertEquals(1L, result
);
158 * Run the StructDeclaration getPacketHeader() method test.
161 public void testGetPacketHeader() {
162 StructDeclaration result
= fixture
.getPacketHeader();
163 assertNotNull(result
);
167 * Run the String getPath() method test.
170 public void testGetPath() {
171 String result
= fixture
.getPath();
172 assertNotNull(result
);
176 * Run the Stream getStream(Long) method test.
179 public void testGetStream() {
180 Long id
= new Long(0L);
181 Stream result
= fixture
.getStream(id
);
182 assertNotNull(result
);
186 * Run the Map<Long, Stream> getStreams() method test.
189 public void testGetStreams() {
190 Map
<Long
, Stream
> result
= fixture
.getStreams();
191 assertNotNull(result
);
195 * Run the File getTraceDirectory() method test.
198 public void testGetTraceDirectory() {
199 File result
= fixture
.getTraceDirectory();
200 assertNotNull(result
);
204 * Run the UUID getUUID() method test.
207 public void testGetUUID() {
208 UUID result
= fixture
.getUUID();
209 assertNotNull(result
);
213 * Run the Definition lookupDefinition(String) method test.
216 public void testLookupDefinition() {
217 String lookupPath
= "trace.packet.header";
218 Definition result
= fixture
.lookupDefinition(lookupPath
);
219 assertNotNull(result
);
223 * Run the boolean majortIsSet() method test.
226 public void testMajortIsSet() {
227 boolean result
= fixture
.majortIsSet();
232 * Run the boolean minorIsSet() method test.
235 public void testMinorIsSet() {
236 boolean result
= fixture
.minorIsSet();
241 * Run the boolean packetHeaderIsSet() method test with a valid header set.
244 public void testPacketHeaderIsSet_valid() {
245 boolean result
= fixture
.packetHeaderIsSet();
250 * Run the boolean packetHeaderIsSet() method test, without having a valid
254 public void testPacketHeaderIsSet_invalid() {
255 CTFTrace fixture2
= CtfTestTraces
.getTestTraceFromFile(TRACE_INDEX
);
256 fixture2
.setMinor(1L);
257 fixture2
.setUUID(UUID
.randomUUID());
258 fixture2
.setPacketHeader((StructDeclaration
) null); /* it's null here! */
259 fixture2
.setMajor(1L);
260 fixture2
.setByteOrder(ByteOrder
.BIG_ENDIAN
);
262 boolean result
= fixture2
.packetHeaderIsSet();
267 * Run the void setByteOrder(ByteOrder) method test.
270 public void testSetByteOrder() {
271 ByteOrder byteOrder
= ByteOrder
.BIG_ENDIAN
;
272 fixture
.setByteOrder(byteOrder
);
276 * Run the void setMajor(long) method test.
279 public void testSetMajor() {
281 fixture
.setMajor(major
);
285 * Run the void setMinor(long) method test.
288 public void testSetMinor() {
290 fixture
.setMinor(minor
);
294 * Run the void setPacketHeader(StructDeclaration) method test.
297 public void testSetPacketHeader() {
298 StructDeclaration packetHeader
= new StructDeclaration(1L);
299 fixture
.setPacketHeader(packetHeader
);
303 * Run the void setUUID(UUID) method test.
306 public void testSetUUID() {
307 UUID uuid
= UUID
.randomUUID();
308 fixture
.setUUID(uuid
);
312 * Run the CTFClock getClock/setClock method test.
315 public void testGetSetClock_1() {
316 String name
= "clockyClock";
317 fixture
.addClock(name
, new CTFClock());
318 CTFClock result
= fixture
.getClock(name
);
320 assertNotNull(result
);
324 * Run the CTFClock getClock/setClock method test.
327 public void testGetSetClock_2() {
329 CTFClock ctfClock
= new CTFClock();
330 ctfClock
.addAttribute("name", "Bob");
331 ctfClock
.addAttribute("pi", new Double(java
.lang
.Math
.PI
));
332 fixture
.addClock(name
, ctfClock
);
333 CTFClock result
= fixture
.getClock(name
);
335 assertNotNull(result
);
336 assertTrue((Double
) ctfClock
.getProperty("pi") > 3.0);
337 assertTrue(ctfClock
.getName().equals("Bob"));
341 * Run the String lookupEnvironment(String) method test.
344 public void testLookupEnvironment_1() {
346 String result
= fixture
.lookupEnvironment(key
);
351 * Run the String lookupEnvironment(String) method test.
354 public void testLookupEnvironment_2() {
355 String key
= "otherTest";
356 String result
= fixture
.lookupEnvironment(key
);
361 * Run the String lookupEnvironment(String) method test.
364 public void testLookupEnvironment_3() {
366 fixture
.addEnvironmentVar(key
, key
);
367 String result
= fixture
.lookupEnvironment(key
);
368 assertTrue(result
.equals(key
));
372 * Run the String lookupEnvironment(String) method test.
375 public void testLookupEnvironment_4() {
377 fixture
.addEnvironmentVar(key
, "bozo");
378 fixture
.addEnvironmentVar(key
, "the clown");
379 String result
= fixture
.lookupEnvironment(key
);
380 assertNotNull(result
);