tmf/org.eclipse.tracecompass.tmf.analysis.xml.core.tests/src/org/eclipse/tracecompass/tmf/analysis/xml/core/tests/stateprovider/StateProviderModuleTest.java

   1 /*******************************************************************************
   2  * Copyright (c) 2013, 2014 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
  13 package org.eclipse.tracecompass.tmf.analysis.xml.core.tests.stateprovider;
  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 org.eclipse.core.runtime.NullProgressMonitor;
  21 import org.eclipse.tracecompass.internal.tmf.analysis.xml.core.stateprovider.TmfXmlStrings;
  22 import org.eclipse.tracecompass.internal.tmf.analysis.xml.core.stateprovider.XmlStateSystemModule;
  23 import org.eclipse.tracecompass.testtraces.ctf.CtfTestTrace;
  24 import org.eclipse.tracecompass.tmf.analysis.xml.core.tests.common.TmfXmlTestFiles;
  25 import org.eclipse.tracecompass.tmf.core.exceptions.TmfAnalysisException;
  26 import org.eclipse.tracecompass.tmf.ctf.core.tests.shared.CtfTmfTestTraceUtils;
  27 import org.eclipse.tracecompass.tmf.ctf.core.trace.CtfTmfTrace;
  28 import org.junit.Test;
  29 import org.w3c.dom.Document;
  30 import org.w3c.dom.Element;
  31 import org.w3c.dom.NodeList;
  32
  33 /**
  34  * Test suite for the XmlStateSystemModule Test. It tests the reading of the
  35  * file, the header and the module's proper functioning as a module, but not the
  36  * state system building, which is covered by another test suite.
  37  *
  38  * @author Geneviève Bastien
  39  */
  40 public class StateProviderModuleTest {
  41
  42     private static String ANALYSIS_ID = "kernel.linux.sp";
  43     private static String ANALYSIS_NAME = "Xml kernel State System";
  44
  45     private XmlStateSystemModule fModule;
  46
  47     /**
  48      * Test the module construction
  49      */
  50     @Test
  51     public void testModuleConstruction() {
  52
  53         Document doc = TmfXmlTestFiles.VALID_FILE.getXmlDocument();
  54         assertNotNull(doc);
  55
  56         /* get State Providers modules */
  57         NodeList stateproviderNodes = doc.getElementsByTagName(TmfXmlStrings.STATE_PROVIDER);
  58         assertTrue(stateproviderNodes.getLength() > 0);
  59
  60         Element node = (Element) stateproviderNodes.item(0);
  61         fModule = new XmlStateSystemModule();
  62         String moduleId = node.getAttribute(TmfXmlStrings.ID);
  63         assertNotNull(moduleId);
  64         fModule.setId(moduleId);
  65         assertEquals(ANALYSIS_ID, fModule.getId());
  66
  67         fModule.setXmlFile(TmfXmlTestFiles.VALID_FILE.getPath());
  68
  69         assertEquals(ANALYSIS_NAME, fModule.getName());
  70     }
  71
  72     /**
  73      * Test the module executes correctly
  74      */
  75     @Test
  76     public void testModuleExecution() {
  77         Document doc = TmfXmlTestFiles.VALID_FILE.getXmlDocument();
  78         assertNotNull(doc);
  79
  80         /* get State Providers modules */
  81         NodeList stateproviderNodes = doc.getElementsByTagName(TmfXmlStrings.STATE_PROVIDER);
  82
  83         Element node = (Element) stateproviderNodes.item(0);
  84         fModule = new XmlStateSystemModule();
  85         String moduleId = node.getAttribute(TmfXmlStrings.ID);
  86         assertNotNull(moduleId);
  87         fModule.setId(moduleId);
  88
  89         fModule.setXmlFile(TmfXmlTestFiles.VALID_FILE.getPath());
  90
  91         CtfTmfTrace trace = CtfTmfTestTraceUtils.getTrace(CtfTestTrace.KERNEL);
  92         try {
  93             fModule.setTrace(trace);
  94             fModule.schedule();
  95             assertTrue(fModule.waitForCompletion(new NullProgressMonitor()));
  96
  97         } catch (TmfAnalysisException e) {
  98             fail("Cannot set trace " + e.getMessage());
  99         } finally {
 100             trace.dispose();
 101         }
 102
 103     }
 104 }