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1 | /******************************************************************************* |
2 | * Copyright (c) 2016 EfficiOS Inc., Michael Jeanson | |
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 | ||
10 | package org.eclipse.tracecompass.analysis.lami.core.tests; | |
11 | ||
12 | import static org.eclipse.tracecompass.common.core.NonNullUtils.checkNotNull; | |
13 | import static org.junit.Assert.assertEquals; | |
14 | import static org.junit.Assert.assertFalse; | |
15 | import static org.junit.Assert.assertNotNull; | |
16 | import static org.junit.Assert.assertNull; | |
17 | import static org.junit.Assert.assertTrue; | |
18 | ||
19 | import java.util.List; | |
20 | import java.util.Map; | |
21 | ||
46f0c09c | 22 | import org.eclipse.core.runtime.CoreException; |
ace6413c MJ |
23 | import org.eclipse.core.runtime.NullProgressMonitor; |
24 | import org.eclipse.tracecompass.internal.provisional.analysis.lami.core.aspect.LamiTableEntryAspect; | |
25 | import org.eclipse.tracecompass.internal.provisional.analysis.lami.core.module.LamiResultTable; | |
26 | import org.eclipse.tracecompass.internal.provisional.analysis.lami.core.module.LamiTableClass; | |
27 | import org.eclipse.tracecompass.internal.provisional.analysis.lami.core.module.LamiTableEntry; | |
28 | import org.eclipse.tracecompass.internal.provisional.analysis.lami.core.types.LamiBitrate; | |
29 | import org.eclipse.tracecompass.internal.provisional.analysis.lami.core.types.LamiData; | |
30 | import org.eclipse.tracecompass.internal.provisional.analysis.lami.core.types.LamiDuration; | |
31 | import org.eclipse.tracecompass.internal.provisional.analysis.lami.core.types.LamiSize; | |
32 | import org.eclipse.tracecompass.internal.provisional.analysis.lami.core.types.LamiSystemCall; | |
33 | import org.eclipse.tracecompass.internal.provisional.analysis.lami.core.types.LamiTimeRange; | |
ace6413c MJ |
34 | import org.eclipse.tracecompass.tmf.core.timestamp.ITmfTimestamp; |
35 | import org.eclipse.tracecompass.tmf.core.timestamp.TmfTimeRange; | |
36 | import org.eclipse.tracecompass.tmf.core.timestamp.TmfTimestamp; | |
37 | import org.eclipse.tracecompass.tmf.tests.stubs.trace.TmfTraceStub; | |
38 | import org.junit.After; | |
39 | import org.junit.Before; | |
40 | import org.junit.Test; | |
41 | ||
42 | ||
43 | /** | |
44 | * Test cases to verify the JSON parsing of LamiAnalyses. | |
45 | */ | |
46 | public class LamiJsonParserTest { | |
47 | ||
48 | private static final double DELTA = 0.001; | |
49 | ||
50 | private static final String TRACEPATH = "fake/path/to/trace"; | |
51 | private LamiTmfTraceStub fTrace; | |
52 | ||
53 | /** | |
54 | * Extend TmfTraceStub to return a fake path. | |
55 | */ | |
56 | private static class LamiTmfTraceStub extends TmfTraceStub { | |
57 | @Override | |
58 | public String getPath() { | |
59 | return TRACEPATH; | |
60 | } | |
61 | } | |
62 | ||
63 | /** | |
64 | * Test setup | |
65 | */ | |
66 | @Before | |
67 | public void setup() { | |
68 | fTrace = new LamiTmfTraceStub(); | |
69 | } | |
70 | ||
71 | /** | |
72 | * Test teardown | |
73 | */ | |
74 | @After | |
75 | public void teardown() { | |
76 | fTrace.dispose(); | |
77 | } | |
78 | ||
79 | /** | |
80 | * Test the metadata parsing. | |
81 | */ | |
82 | @Test | |
83 | public void testMetadata() { | |
84 | LamiAnalysisStub analysis = new LamiAnalysisStub("test-metadata.json", "test-results.json"); | |
85 | ||
86 | assertTrue(analysis.canExecute(fTrace)); | |
87 | assertEquals("LAMI test", analysis.getAnalysisTitle()); | |
88 | ||
89 | Map<String, LamiTableClass> tableModels = analysis.getTableClasses(); | |
90 | ||
91 | /* Table models tests */ | |
92 | assertNotNull(tableModels); | |
93 | assertFalse(tableModels.isEmpty()); | |
94 | assertEquals(3, tableModels.size()); | |
95 | ||
96 | /* Table class tests */ | |
97 | LamiTableClass perSyscallClass = tableModels.get("per-syscall"); | |
98 | assertNotNull(perSyscallClass); | |
99 | LamiTableClass perProcessClass = tableModels.get("per-proc"); | |
100 | assertNotNull(perProcessClass); | |
101 | LamiTableClass perInterruptClass = tableModels.get("per-irq"); | |
102 | assertNotNull(perInterruptClass); | |
103 | ||
104 | assertEquals("Per-syscall stuff", perSyscallClass.getTableTitle()); | |
105 | assertEquals("Per-process stuff", perProcessClass.getTableTitle()); | |
106 | assertEquals("Per-interrupt stuff", perInterruptClass.getTableTitle()); | |
107 | ||
108 | /* Aspects tests */ | |
109 | List<LamiTableEntryAspect> aspects = perSyscallClass.getAspects(); | |
110 | ||
111 | assertFalse(aspects.isEmpty()); | |
112 | assertEquals(8, aspects.size()); | |
113 | ||
114 | assertEquals("System call", aspects.get(0).getLabel()); | |
115 | assertEquals("Duration (ns)", aspects.get(1).getLabel()); | |
116 | assertEquals("Size (bytes)", aspects.get(2).getLabel()); | |
117 | assertEquals("Bitrate (bps)", aspects.get(3).getLabel()); | |
118 | assertEquals("Time range (begin)", aspects.get(4).getLabel()); | |
119 | assertEquals("Time range (end)", aspects.get(5).getLabel()); | |
120 | assertEquals("Time range (duration) (ns)", aspects.get(6).getLabel()); | |
121 | assertEquals("", aspects.get(7).getLabel()); // Empty aspect to fix SWT display bug | |
122 | } | |
123 | ||
124 | /** | |
125 | * Test the results parsing. | |
126 | * | |
46f0c09c | 127 | * @throws CoreException when execute() fails. |
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128 | */ |
129 | @Test | |
46f0c09c | 130 | public void testResults() throws CoreException { |
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131 | LamiAnalysisStub analysis = new LamiAnalysisStub("test-metadata.json", "test-results.json"); |
132 | ||
133 | List<LamiResultTable> resultTables = analysis.execute(fTrace, null, "", new NullProgressMonitor()); | |
134 | ||
135 | assertFalse(resultTables.isEmpty()); | |
136 | assertEquals(4, resultTables.size()); | |
137 | ||
138 | LamiResultTable perProcessTable = resultTables.get(0); | |
139 | LamiResultTable perSyscallTable = resultTables.get(1); | |
140 | LamiResultTable perInterruptTable = resultTables.get(2); | |
141 | LamiResultTable perInterruptOverrideTable = resultTables.get(3); | |
142 | ||
143 | assertEquals("Per-process stuff", perProcessTable.getTableClass().getTableTitle()); | |
144 | assertEquals("per-proc", perProcessTable.getTableClass().getTableClassName()); | |
145 | ||
146 | assertEquals("Per-syscall stuff", perSyscallTable.getTableClass().getTableTitle()); | |
147 | assertEquals("per-syscall", perSyscallTable.getTableClass().getTableClassName()); | |
148 | ||
149 | assertEquals("Per-interrupt stuff", perInterruptTable.getTableClass().getTableTitle()); | |
150 | assertEquals("per-irq", perInterruptTable.getTableClass().getTableClassName()); | |
151 | ||
152 | assertEquals("Per-interrupt stuff [with overridden title]", perInterruptOverrideTable.getTableClass().getTableTitle()); | |
153 | assertEquals("Extended per-irq", perInterruptOverrideTable.getTableClass().getTableClassName()); | |
154 | ||
155 | assertEquals(1000, perProcessTable.getTimeRange().getStart()); | |
156 | assertEquals(2000, perProcessTable.getTimeRange().getEnd()); | |
157 | assertEquals(1000, perProcessTable.getTimeRange().getDuration()); | |
158 | ||
159 | List<LamiTableEntry> syscallEntries = perSyscallTable.getEntries(); | |
160 | ||
161 | assertFalse(syscallEntries.isEmpty()); | |
162 | assertEquals(5, syscallEntries.size()); | |
163 | ||
164 | LamiTableEntry readEntry = syscallEntries.get(0); | |
165 | LamiTimeRange readEntryTimeRange = readEntry.getCorrespondingTimeRange(); | |
166 | ||
167 | assertNotNull(readEntryTimeRange); | |
168 | assertEquals(98233, readEntryTimeRange.getStart()); | |
169 | assertEquals(1293828, readEntryTimeRange.getEnd()); | |
170 | assertEquals(1195595, readEntryTimeRange.getDuration()); | |
171 | ||
172 | ||
173 | /* Test raw values */ | |
174 | LamiData value0 = readEntry.getValue(0); | |
175 | assertTrue(value0 instanceof LamiSystemCall); | |
176 | assertEquals("read", ((LamiSystemCall) value0).getValue()); | |
177 | ||
178 | LamiData value1 = readEntry.getValue(1); | |
179 | assertTrue(value1 instanceof LamiDuration); | |
180 | assertEquals(2398123, ((LamiDuration) value1).getValue()); | |
181 | ||
182 | LamiData value2 = readEntry.getValue(2); | |
183 | assertTrue(value2 instanceof LamiSize); | |
184 | assertEquals(8123982, ((LamiSize) value2).getValue()); | |
185 | ||
186 | LamiData value3 = readEntry.getValue(3); | |
187 | assertTrue(value3 instanceof LamiBitrate); | |
188 | assertEquals(223232, ((LamiBitrate) value3).getValue()); | |
189 | ||
190 | LamiData value4 = readEntry.getValue(4); | |
191 | assertTrue(value4 instanceof LamiTimeRange); | |
192 | assertEquals(98233, ((LamiTimeRange) value4).getStart()); | |
193 | assertEquals(1293828, ((LamiTimeRange) value4).getEnd()); | |
194 | ||
195 | ||
196 | /* Test with aspects */ | |
197 | Map<String, LamiTableClass> tableModels = analysis.getTableClasses(); | |
198 | assertNotNull(tableModels); | |
199 | LamiTableClass perSyscallClass = tableModels.get("per-syscall"); | |
200 | assertNotNull(perSyscallClass); | |
201 | List<LamiTableEntryAspect> aspects = perSyscallClass.getAspects(); | |
202 | ||
203 | assertEquals("read()", aspects.get(0).resolveString(readEntry)); | |
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204 | assertEquals(2398123.0, checkNotNull(aspects.get(1).resolveNumber(readEntry)).doubleValue(), DELTA); |
205 | assertEquals(8123982.0, checkNotNull(aspects.get(2).resolveNumber(readEntry)).doubleValue(), DELTA); | |
206 | assertEquals(223232.0, checkNotNull(aspects.get(3).resolveNumber(readEntry)).doubleValue(), DELTA); | |
207 | assertEquals(98233.0, checkNotNull(aspects.get(4).resolveNumber(readEntry)).doubleValue(), DELTA); | |
208 | assertEquals(1293828.0, checkNotNull(aspects.get(5).resolveNumber(readEntry)).doubleValue(), DELTA); | |
209 | assertEquals(1195595.0, checkNotNull(aspects.get(6).resolveNumber(readEntry)).doubleValue(), DELTA); | |
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210 | assertNull(aspects.get(7).resolveString(readEntry)); |
211 | } | |
212 | ||
213 | /** | |
214 | * Test the error parsing of the results. | |
215 | * | |
46f0c09c | 216 | * @throws CoreException when execute() fails. |
ace6413c | 217 | */ |
46f0c09c AM |
218 | @Test (expected = CoreException.class) |
219 | public void testResultsError() throws CoreException { | |
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220 | LamiAnalysisStub analysis = new LamiAnalysisStub("test-metadata.json", "test-error.json"); |
221 | ||
222 | analysis.execute(fTrace, null, "", new NullProgressMonitor()); | |
223 | } | |
224 | ||
225 | /** | |
226 | * Test the command generation. | |
227 | */ | |
228 | @Test | |
229 | public void testBaseCommand() { | |
230 | LamiAnalysisStub analysis = new LamiAnalysisStub("test-metadata.json", "test-error.json"); | |
231 | ||
232 | ITmfTimestamp begin = TmfTimestamp.fromNanos(98233); | |
233 | ITmfTimestamp end = TmfTimestamp.fromNanos(1293828); | |
234 | ||
235 | TmfTimeRange timerange = new TmfTimeRange(begin, end); | |
236 | ||
237 | assertEquals("StubExecutable " + '\"' + TRACEPATH + '\"', analysis.getFullCommandAsString(fTrace, null)); | |
238 | assertEquals("StubExecutable --begin 98233 --end 1293828 " + '\"' + TRACEPATH + '\"', analysis.getFullCommandAsString(fTrace, timerange)); | |
239 | } | |
240 | } |