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efc403bb | 1 | /******************************************************************************* |
ed902a2b | 2 | * Copyright (c) 2012, 2015 Ericsson |
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3 | * Copyright (c) 2010, 2011 École Polytechnique de Montréal |
4 | * Copyright (c) 2010, 2011 Alexandre Montplaisir <alexandre.montplaisir@gmail.com> | |
e743c3b8 | 5 | * |
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6 | * All rights reserved. This program and the accompanying materials are |
7 | * made available under the terms of the Eclipse Public License v1.0 which | |
8 | * accompanies this distribution, and is available at | |
9 | * http://www.eclipse.org/legal/epl-v10.html | |
e743c3b8 | 10 | * |
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11 | *******************************************************************************/ |
12 | ||
6d16f5a9 | 13 | package org.eclipse.tracecompass.analysis.os.linux.core.tests.kernelanalysis; |
efc403bb | 14 | |
b4f71e4a | 15 | import static org.junit.Assert.assertEquals; |
8020be3c | 16 | |
c4d57ac1 | 17 | import org.eclipse.jdt.annotation.NonNull; |
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18 | import org.eclipse.tracecompass.analysis.os.linux.core.tests.stubs.LinuxTestCase; |
19 | import org.eclipse.tracecompass.analysis.os.linux.core.tests.stubs.kernel.KernelAnalysisTestFactory; | |
698fde87 | 20 | import org.eclipse.tracecompass.analysis.os.linux.core.trace.IKernelTrace; |
c8f45ad2 | 21 | import org.eclipse.tracecompass.internal.analysis.os.linux.core.kernel.KernelStateProvider; |
2bdf0193 | 22 | import org.eclipse.tracecompass.tmf.core.statesystem.ITmfStateProvider; |
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23 | import org.junit.After; |
24 | import org.junit.Before; | |
efc403bb | 25 | import org.junit.Test; |
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26 | |
27 | /** | |
e363eae1 | 28 | * Tests for the {@link KernelStateProvider} |
e743c3b8 | 29 | * |
2ba3d0a1 | 30 | * @author Alexandre Montplaisir |
efc403bb | 31 | */ |
6d16f5a9 | 32 | public class KernelStateProviderTest { |
efc403bb | 33 | |
0783ea52 | 34 | private static final @NonNull LinuxTestCase KERNEL_TEST_CASE = KernelAnalysisTestFactory.KERNEL_SCHED; |
92ba8466 | 35 | |
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36 | private IKernelTrace fTrace; |
37 | private ITmfStateProvider fInput; | |
efc403bb | 38 | |
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39 | /** |
40 | * Set-up. | |
2ba3d0a1 | 41 | */ |
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42 | @Before |
43 | public void initialize() { | |
0783ea52 | 44 | IKernelTrace thetrace = KERNEL_TEST_CASE.getKernelTrace(); |
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45 | fTrace = thetrace; |
46 | fInput = new KernelStateProvider(thetrace, thetrace.getKernelEventLayout()); | |
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47 | } |
48 | ||
49 | /** | |
50 | * Class teardown | |
51 | */ | |
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52 | @After |
53 | public void classTeardown() { | |
54 | if (fTrace != null) { | |
55 | fTrace.dispose(); | |
c4d57ac1 | 56 | } |
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57 | } |
58 | ||
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59 | /** |
60 | * Test loading the state provider. | |
61 | */ | |
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62 | @Test |
63 | public void testOpening() { | |
64 | long testStartTime; | |
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65 | testStartTime = fInput.getStartTime(); |
66 | /* Expected start time of the trace */ | |
67 | assertEquals(testStartTime, 1L); | |
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68 | } |
69 | ||
efc403bb | 70 | } |