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1 | /******************************************************************************* |
2 | * Copyright (c) 2014 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 | * Alexandre Montplaisir - Initial API and implementation | |
11 | *******************************************************************************/ | |
12 | ||
13 | package org.eclipse.tracecompass.tmf.core.tests.trace; | |
14 | ||
15 | import static org.junit.Assert.assertEquals; | |
16 | import static org.junit.Assert.assertNotNull; | |
17 | import static org.junit.Assert.assertTrue; | |
18 | import static org.junit.Assert.fail; | |
19 | ||
20 | import java.io.File; | |
21 | import java.io.IOException; | |
22 | import java.net.URISyntaxException; | |
23 | import java.net.URL; | |
35f39420 | 24 | import java.util.Collection; |
b8585c7c AM |
25 | |
26 | import org.eclipse.core.runtime.FileLocator; | |
27 | import org.eclipse.core.runtime.Path; | |
8192209b | 28 | import org.eclipse.jdt.annotation.NonNull; |
b8585c7c | 29 | import org.eclipse.tracecompass.tmf.core.analysis.IAnalysisModule; |
35f39420 AM |
30 | import org.eclipse.tracecompass.tmf.core.event.ITmfEvent; |
31 | import org.eclipse.tracecompass.tmf.core.event.aspect.ITmfEventAspect; | |
32 | import org.eclipse.tracecompass.tmf.core.event.aspect.TmfCpuAspect; | |
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33 | import org.eclipse.tracecompass.tmf.core.exceptions.TmfTraceException; |
34 | import org.eclipse.tracecompass.tmf.core.signal.TmfSignalManager; | |
35 | import org.eclipse.tracecompass.tmf.core.signal.TmfTraceOpenedSignal; | |
36 | import org.eclipse.tracecompass.tmf.core.tests.TmfCoreTestPlugin; | |
37 | import org.eclipse.tracecompass.tmf.core.tests.analysis.AnalysisManagerTest; | |
38 | import org.eclipse.tracecompass.tmf.core.tests.shared.TmfTestTrace; | |
b1aad44e | 39 | import org.eclipse.tracecompass.tmf.core.trace.ITmfContext; |
b8585c7c AM |
40 | import org.eclipse.tracecompass.tmf.core.trace.ITmfTrace; |
41 | import org.eclipse.tracecompass.tmf.core.trace.TmfTrace; | |
42 | import org.eclipse.tracecompass.tmf.core.trace.TmfTraceUtils; | |
43 | import org.eclipse.tracecompass.tmf.tests.stubs.analysis.TestAnalysis; | |
44 | import org.eclipse.tracecompass.tmf.tests.stubs.trace.TmfTraceStub; | |
45 | import org.junit.After; | |
46 | import org.junit.Before; | |
47 | import org.junit.Test; | |
48 | ||
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49 | import com.google.common.collect.ImmutableList; |
50 | ||
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51 | /** |
52 | * Test suite for {@link TmfTraceUtils} | |
53 | */ | |
54 | public class TmfTraceUtilsTest { | |
55 | ||
56 | private static final TmfTestTrace TEST_TRACE = TmfTestTrace.A_TEST_10K; | |
57 | ||
58 | private TmfTrace fTrace; | |
59 | ||
35f39420 AM |
60 | // ------------------------------------------------------------------------ |
61 | // Test trace class definition | |
62 | // ------------------------------------------------------------------------ | |
63 | ||
64 | private static class TmfTraceStubWithAspects extends TmfTraceStub { | |
65 | ||
8192209b | 66 | private static final @NonNull Collection<ITmfEventAspect> EVENT_ASPECTS; |
35f39420 AM |
67 | static { |
68 | ImmutableList.Builder<ITmfEventAspect> builder = ImmutableList.builder(); | |
69 | builder.add(new TmfCpuAspect() { | |
35f39420 | 70 | @Override |
52293ccd GB |
71 | public Integer resolve(ITmfEvent event) { |
72 | return 1; | |
35f39420 AM |
73 | } |
74 | }); | |
75 | builder.addAll(TmfTrace.BASE_ASPECTS); | |
8192209b AM |
76 | @SuppressWarnings("null") |
77 | @NonNull Collection<ITmfEventAspect> ret = builder.build(); | |
78 | EVENT_ASPECTS = ret; | |
35f39420 AM |
79 | } |
80 | ||
81 | public TmfTraceStubWithAspects(String path) throws TmfTraceException { | |
82 | super(path, ITmfTrace.DEFAULT_TRACE_CACHE_SIZE, false, null); | |
83 | } | |
84 | ||
85 | @Override | |
86 | public Iterable<ITmfEventAspect> getEventAspects() { | |
87 | return EVENT_ASPECTS; | |
88 | } | |
89 | ||
90 | } | |
91 | ||
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92 | // ------------------------------------------------------------------------ |
93 | // Housekeeping | |
94 | // ------------------------------------------------------------------------ | |
95 | ||
96 | /** | |
97 | * Test setup | |
98 | */ | |
99 | @Before | |
100 | public void setUp() { | |
101 | try { | |
102 | final URL location = FileLocator.find(TmfCoreTestPlugin.getDefault().getBundle(), new Path(TEST_TRACE.getFullPath()), null); | |
103 | final File test = new File(FileLocator.toFileURL(location).toURI()); | |
35f39420 | 104 | fTrace = new TmfTraceStubWithAspects(test.toURI().getPath()); |
b8585c7c AM |
105 | TmfSignalManager.deregister(fTrace); |
106 | fTrace.indexTrace(true); | |
107 | } catch (final TmfTraceException | URISyntaxException | IOException e) { | |
108 | fail(e.getMessage()); | |
109 | } | |
110 | } | |
111 | ||
112 | /** | |
113 | * Test cleanup | |
114 | */ | |
115 | @After | |
116 | public void tearDown() { | |
117 | fTrace.dispose(); | |
118 | fTrace = null; | |
119 | } | |
120 | ||
121 | // ------------------------------------------------------------------------ | |
122 | // Test methods | |
123 | // ------------------------------------------------------------------------ | |
124 | ||
125 | /** | |
126 | * Test the {@link TmfTraceUtils#getAnalysisModuleOfClass} method. | |
127 | */ | |
128 | @Test | |
129 | public void testGetModulesByClass() { | |
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130 | TmfTrace trace = fTrace; |
131 | assertNotNull(trace); | |
132 | ||
b8585c7c | 133 | /* Open the trace, the modules should be populated */ |
1d83ed07 | 134 | trace.traceOpened(new TmfTraceOpenedSignal(this, trace, null)); |
b8585c7c | 135 | |
1d83ed07 | 136 | Iterable<TestAnalysis> testModules = TmfTraceUtils.getAnalysisModulesOfClass(trace, TestAnalysis.class); |
b8585c7c AM |
137 | assertTrue(testModules.iterator().hasNext()); |
138 | ||
139 | int count = 0; | |
140 | for (TestAnalysis module : testModules) { | |
141 | assertNotNull(module); | |
142 | count++; | |
143 | } | |
144 | /* | |
145 | * FIXME: The exact count depends on the context the test is run (full | |
146 | * test suite or this file only), but there must be at least 2 modules | |
147 | */ | |
148 | assertTrue(count >= 2); | |
149 | ||
1d83ed07 | 150 | TestAnalysis module = TmfTraceUtils.getAnalysisModuleOfClass(trace, TestAnalysis.class, AnalysisManagerTest.MODULE_PARAM); |
b8585c7c | 151 | assertNotNull(module); |
1d83ed07 | 152 | IAnalysisModule traceModule = trace.getAnalysisModule(AnalysisManagerTest.MODULE_PARAM); |
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153 | assertNotNull(traceModule); |
154 | assertEquals(module, traceModule); | |
155 | ||
156 | } | |
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157 | |
158 | /** | |
b1aad44e | 159 | * Test the {@link TmfTraceUtils#resolveEventAspectOfClassForEvent(ITmfTrace, Class, ITmfEvent)} method. |
35f39420 AM |
160 | */ |
161 | @Test | |
b1aad44e | 162 | public void testResolveEventAspectsOfClassForEvent() { |
1d83ed07 AM |
163 | TmfTrace trace = fTrace; |
164 | assertNotNull(trace); | |
165 | ||
166 | ITmfContext context = trace.seekEvent(0L); | |
167 | ITmfEvent event = trace.getNext(context); | |
b1aad44e GB |
168 | assertNotNull(event); |
169 | ||
170 | /* Make sure the CPU aspect returns the expected value */ | |
1d83ed07 | 171 | Object cpuObj = TmfTraceUtils.resolveEventAspectOfClassForEvent(trace, TmfCpuAspect.class, event); |
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172 | assertNotNull(cpuObj); |
173 | assertEquals(1, cpuObj); | |
174 | ||
35f39420 | 175 | } |
b8585c7c | 176 | } |