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1 | /******************************************************************************* |
2 | * Copyright (c) 2013 École Polytechnique de Montréal | |
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 | * Geneviève Bastien - Initial API and implementation | |
11 | *******************************************************************************/ | |
12 | ||
2bdf0193 | 13 | package org.eclipse.tracecompass.tmf.analysis.xml.core.tests.stateprovider; |
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14 | |
15 | import static org.junit.Assert.assertFalse; | |
16 | import static org.junit.Assert.assertNotNull; | |
17 | import static org.junit.Assert.assertTrue; | |
18 | import static org.junit.Assert.fail; | |
19 | import static org.junit.Assume.assumeTrue; | |
20 | ||
21 | import java.io.IOException; | |
22 | import java.util.List; | |
23 | ||
24 | import javax.xml.parsers.DocumentBuilder; | |
25 | import javax.xml.parsers.DocumentBuilderFactory; | |
26 | import javax.xml.parsers.ParserConfigurationException; | |
27 | ||
28 | import org.eclipse.core.runtime.NullProgressMonitor; | |
29 | import org.eclipse.core.runtime.Path; | |
e894a508 | 30 | import org.eclipse.tracecompass.statesystem.core.ITmfStateSystem; |
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31 | import org.eclipse.tracecompass.tmf.analysis.xml.core.stateprovider.TmfXmlStrings; |
32 | import org.eclipse.tracecompass.tmf.analysis.xml.core.stateprovider.XmlStateSystemModule; | |
33 | import org.eclipse.tracecompass.tmf.analysis.xml.core.tests.common.TmfXmlTestFiles; | |
34 | import org.eclipse.tracecompass.tmf.core.exceptions.TmfAnalysisException; | |
35 | import org.eclipse.tracecompass.tmf.core.trace.ITmfTrace; | |
36 | import org.eclipse.tracecompass.tmf.ctf.core.tests.shared.CtfTmfTestTrace; | |
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37 | import org.junit.After; |
38 | import org.junit.Before; | |
39 | import org.junit.Test; | |
40 | import org.w3c.dom.Document; | |
41 | import org.w3c.dom.Element; | |
42 | import org.w3c.dom.NodeList; | |
43 | import org.xml.sax.SAXException; | |
44 | ||
45 | /** | |
46 | * Test suite for the xml state providers | |
47 | * | |
48 | * TODO: instead of using one of the test traces, we should make a custom trace | |
49 | * to make sure it covers the different possibilities of the state provider | |
50 | * | |
51 | * @author Geneviève Bastien | |
52 | */ | |
53 | public class StateProviderTest { | |
54 | ||
55 | private ITmfTrace fTrace; | |
56 | private XmlStateSystemModule fModule; | |
57 | ||
58 | /** | |
59 | * Setup the test fields | |
60 | */ | |
61 | @Before | |
62 | public void setupTest() { | |
63 | /* Initialize the trace */ | |
64 | assumeTrue(CtfTmfTestTrace.KERNEL.exists()); | |
65 | fTrace = CtfTmfTestTrace.KERNEL.getTrace(); | |
66 | ||
67 | /* Initialize the state provider module */ | |
68 | Document doc = null; | |
69 | try { | |
70 | DocumentBuilderFactory dbFactory = DocumentBuilderFactory.newInstance(); | |
71 | DocumentBuilder dBuilder = dbFactory.newDocumentBuilder(); | |
72 | doc = dBuilder.parse(TmfXmlTestFiles.VALID_FILE.getFile()); | |
73 | doc.getDocumentElement().normalize(); | |
74 | } catch (ParserConfigurationException e) { | |
75 | fail("Xml document parse exception"); | |
76 | } catch (SAXException e) { | |
77 | fail("Exception parsing xml file"); | |
78 | } catch (IOException e) { | |
79 | fail("File io exception"); | |
80 | } | |
81 | assertNotNull(doc); | |
82 | ||
83 | /* get State Providers modules */ | |
84 | NodeList stateproviderNodes = doc.getElementsByTagName(TmfXmlStrings.STATE_PROVIDER); | |
85 | ||
86 | Element node = (Element) stateproviderNodes.item(0); | |
87 | fModule = new XmlStateSystemModule(); | |
f47f1bbe | 88 | String moduleId = node.getAttribute(TmfXmlStrings.ID); |
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89 | fModule.setId(moduleId); |
90 | ||
91 | fModule.setXmlFile(new Path(TmfXmlTestFiles.VALID_FILE.getFile().getAbsolutePath())); | |
aa89118c | 92 | |
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93 | try { |
94 | fModule.setTrace(fTrace); | |
95 | fModule.schedule(); | |
96 | } catch (TmfAnalysisException e) { | |
97 | fail("Cannot set trace " + e.getMessage()); | |
98 | } | |
99 | } | |
100 | ||
101 | /** | |
102 | * Cleanup after the test | |
103 | */ | |
104 | @After | |
105 | public void cleanupTest() { | |
106 | CtfTmfTestTrace.KERNEL.dispose(); | |
107 | } | |
108 | ||
109 | /** | |
110 | * Test the building of the state system | |
111 | */ | |
112 | @Test | |
113 | public void testStateSystem() { | |
114 | assertTrue(fModule.waitForCompletion(new NullProgressMonitor())); | |
115 | ITmfStateSystem ss = fModule.getStateSystem(); | |
116 | assertNotNull(ss); | |
117 | ||
118 | List<Integer> quarks = ss.getQuarks("*"); | |
119 | assertFalse(quarks.isEmpty()); | |
120 | } | |
121 | ||
122 | } |