Commit | Line | Data |
---|---|---|
efc403bb | 1 | /******************************************************************************* |
60ae41e1 | 2 | * Copyright (c) 2012, 2014 Ericsson |
e743c3b8 | 3 | * |
efc403bb AM |
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 | |
e743c3b8 | 8 | * |
f9a76cac AM |
9 | * Contributors: |
10 | * Alexandre Montplaisir - Initial API and implementation | |
6a769f6a | 11 | * Bernd Hufmann - Use state system analysis module instead of factory |
f9a76cac | 12 | ******************************************************************************/ |
efc403bb AM |
13 | |
14 | package org.eclipse.linuxtools.lttng2.kernel.core.tests.stateprovider; | |
15 | ||
6e71ce46 AM |
16 | import static org.junit.Assert.assertEquals; |
17 | import static org.junit.Assert.assertNotNull; | |
6a769f6a | 18 | import static org.junit.Assert.assertTrue; |
c4d139aa | 19 | import static org.junit.Assert.fail; |
efc403bb AM |
20 | |
21 | import java.io.File; | |
efc403bb | 22 | |
c1831960 AM |
23 | import org.eclipse.jdt.annotation.NonNull; |
24 | import org.eclipse.jdt.annotation.NonNullByDefault; | |
25 | import org.eclipse.jdt.annotation.Nullable; | |
d3ba47d4 | 26 | import org.eclipse.linuxtools.internal.lttng2.kernel.core.stateprovider.LttngKernelStateProvider; |
e894a508 | 27 | import org.eclipse.tracecompass.statesystem.core.ITmfStateSystem; |
2bdf0193 AM |
28 | import org.eclipse.tracecompass.tmf.core.exceptions.TmfAnalysisException; |
29 | import org.eclipse.tracecompass.tmf.core.statesystem.ITmfStateProvider; | |
30 | import org.eclipse.tracecompass.tmf.core.statesystem.TmfStateSystemAnalysisModule; | |
31 | import org.eclipse.tracecompass.tmf.core.trace.ITmfTrace; | |
32 | import org.eclipse.tracecompass.tmf.core.trace.TmfTraceManager; | |
33 | import org.eclipse.tracecompass.tmf.ctf.core.CtfTmfTrace; | |
58ba027e | 34 | import org.junit.After; |
6e71ce46 | 35 | import org.junit.Test; |
efc403bb AM |
36 | |
37 | /** | |
f9a76cac AM |
38 | * State system tests using a full history back-end and the LTTng kernel state |
39 | * input. | |
e743c3b8 | 40 | * |
f9a76cac | 41 | * @author Alexandre Montplaisir |
efc403bb | 42 | */ |
f9a76cac | 43 | public class StateSystemFullHistoryTest extends StateSystemTest { |
2359ecca | 44 | |
c1831960 AM |
45 | private static final @NonNull String TEST_FILE_NAME = "test.ht"; |
46 | private static final @NonNull String BENCHMARK_FILE_NAME = "test.benchmark.ht"; | |
bd64ee73 | 47 | |
58ba027e AM |
48 | private File stateFile; |
49 | private File stateFileBenchmark; | |
50 | private TestLttngKernelAnalysisModule module; | |
efc403bb | 51 | |
edbdb7ea AM |
52 | @Override |
53 | protected ITmfStateSystem initialize() { | |
6a769f6a BH |
54 | stateFile = createStateFile(TEST_FILE_NAME); |
55 | stateFileBenchmark = createStateFile(BENCHMARK_FILE_NAME); | |
f9a76cac | 56 | |
bd64ee73 | 57 | module = new TestLttngKernelAnalysisModule(TEST_FILE_NAME); |
6a769f6a BH |
58 | try { |
59 | module.setTrace(testTrace.getTrace()); | |
60 | } catch (TmfAnalysisException e) { | |
947504fa | 61 | fail(); |
ebd67b34 | 62 | } |
6a769f6a | 63 | module.schedule(); |
7d6122fc | 64 | assertTrue(module.waitForCompletion()); |
edbdb7ea | 65 | return module.getStateSystem(); |
efc403bb AM |
66 | } |
67 | ||
947504fa AM |
68 | /** |
69 | * Clean-up | |
70 | */ | |
58ba027e | 71 | @After |
edbdb7ea AM |
72 | public void cleanup() { |
73 | if (module != null) { | |
74 | module.close(); | |
75 | } | |
76 | if (stateFile != null) { | |
77 | stateFile.delete(); | |
78 | } | |
79 | if (stateFileBenchmark != null) { | |
80 | stateFileBenchmark.delete(); | |
81 | } | |
947504fa AM |
82 | } |
83 | ||
f9a76cac AM |
84 | // ------------------------------------------------------------------------ |
85 | // Tests specific to a full-history | |
86 | // ------------------------------------------------------------------------ | |
87 | ||
efc403bb AM |
88 | /** |
89 | * Rebuild independently so we can benchmark it. Too bad JUnit doesn't allow | |
90 | * us to @Test the @BeforeClass... | |
91 | */ | |
92 | @Test | |
c4d139aa | 93 | public void testBuild() { |
bd64ee73 AM |
94 | try (TestLttngKernelAnalysisModule module2 = |
95 | new TestLttngKernelAnalysisModule(BENCHMARK_FILE_NAME);) { | |
96 | try { | |
97 | module2.setTrace(testTrace.getTrace()); | |
98 | } catch (TmfAnalysisException e) { | |
99 | fail(); | |
100 | } | |
101 | module2.schedule(); | |
102 | assertTrue(module2.waitForCompletion()); | |
103 | ITmfStateSystem ssb2 = module2.getStateSystem(); | |
104 | ||
105 | assertNotNull(ssb2); | |
106 | assertEquals(startTime, ssb2.getStartTime()); | |
107 | assertEquals(endTime, ssb2.getCurrentEndTime()); | |
c4d139aa | 108 | } |
efc403bb AM |
109 | } |
110 | ||
f9a76cac AM |
111 | /** |
112 | * Test re-opening the existing file. | |
f9a76cac | 113 | */ |
efc403bb | 114 | @Test |
c4d139aa | 115 | public void testOpenExistingStateFile() { |
6a769f6a | 116 | /* 'newStateFile' should have already been created */ |
bd64ee73 AM |
117 | try (TestLttngKernelAnalysisModule module2 = new TestLttngKernelAnalysisModule(TEST_FILE_NAME);) { |
118 | try { | |
119 | module2.setTrace(testTrace.getTrace()); | |
120 | } catch (TmfAnalysisException e) { | |
121 | fail(); | |
122 | } | |
123 | module2.schedule(); | |
124 | assertTrue(module2.waitForCompletion()); | |
125 | ITmfStateSystem ssb2 = module2.getStateSystem(); | |
126 | ||
127 | assertNotNull(ssb2); | |
128 | assertEquals(startTime, ssb2.getStartTime()); | |
129 | assertEquals(endTime, ssb2.getCurrentEndTime()); | |
6a769f6a | 130 | } |
6a769f6a BH |
131 | } |
132 | ||
c1831960 | 133 | @NonNullByDefault |
6a769f6a | 134 | private static class TestLttngKernelAnalysisModule extends TmfStateSystemAnalysisModule { |
1e4bb526 | 135 | |
6a769f6a | 136 | private final String htFileName; |
1e4bb526 | 137 | |
6a769f6a BH |
138 | /** |
139 | * Constructor adding the views to the analysis | |
140 | * @param htFileName | |
141 | * The History File Name | |
142 | */ | |
143 | public TestLttngKernelAnalysisModule(String htFileName) { | |
144 | super(); | |
145 | this.htFileName = htFileName; | |
146 | } | |
147 | ||
148 | @Override | |
c1831960 | 149 | public void setTrace(@Nullable ITmfTrace trace) throws TmfAnalysisException { |
6a769f6a BH |
150 | if (!(trace instanceof CtfTmfTrace)) { |
151 | throw new IllegalStateException("TestLttngKernelAnalysisModule: trace should be of type CtfTmfTrace"); //$NON-NLS-1$ | |
152 | } | |
153 | super.setTrace(trace); | |
154 | } | |
155 | ||
156 | @Override | |
157 | protected ITmfStateProvider createStateProvider() { | |
1887c91b | 158 | return new LttngKernelStateProvider(getTrace()); |
6a769f6a BH |
159 | } |
160 | ||
161 | @Override | |
162 | protected StateSystemBackendType getBackendType() { | |
163 | return StateSystemBackendType.FULL; | |
164 | } | |
165 | ||
166 | @Override | |
167 | protected String getSsFileName() { | |
168 | return htFileName; | |
169 | } | |
170 | } | |
171 | ||
172 | private static File createStateFile(String name) { | |
173 | File file = new File(TmfTraceManager.getSupplementaryFileDir(testTrace.getTrace()) + name); | |
174 | if (file.exists()) { | |
175 | file.delete(); | |
176 | } | |
177 | return file; | |
efc403bb AM |
178 | } |
179 | ||
efc403bb | 180 | } |