org.eclipse.linuxtools.lttng.core.tests/src/org/eclipse/linuxtools/lttng/core/tests/state/resource/LTTngStateResourceTest.java

   1 /*******************************************************************************
   2  * Copyright (c) 2009, 2010 Ericsson
   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  *   Alvaro Sanchez-Leon (alvsan09@gmail.com) - Initial API and implementation
  11  *******************************************************************************/
  12 package org.eclipse.linuxtools.lttng.core.tests.state.resource;
  13
  14 import junit.framework.TestCase;
  15
  16 import org.eclipse.linuxtools.lttng.core.state.resource.ILttngStateContext;
  17 import org.eclipse.linuxtools.lttng.core.state.resource.LTTngStateResource;
  18 import org.eclipse.linuxtools.lttng.core.state.resource.ILTTngStateResource.GlobalStateMode;
  19 import org.eclipse.linuxtools.tmf.core.event.TmfTimeRange;
  20 import org.eclipse.linuxtools.tmf.core.trace.ITmfTrace;
  21
  22 /**
  23  * For inherited methods see: LTTngTreeNodeTest
  24  *
  25  * @author alvaro
  26  *
  27  */
  28 @SuppressWarnings("nls")
  29 public class LTTngStateResourceTest extends TestCase {
  30         // =======================================================================
  31         // Data
  32         // =======================================================================
  33
  34         // Common context for all tests
  35         ILttngStateContext context;
  36
  37         LTTngStateResource node10;
  38         LTTngStateResource node20;
  39         LTTngStateResource node30;
  40         LTTngStateResource node40;
  41         LTTngStateResource node50;
  42         LTTngStateResource node60;
  43
  44         LTTngStateResource node15;
  45         LTTngStateResource node25;
  46         LTTngStateResource node35;
  47         LTTngStateResource node45;
  48         LTTngStateResource node55;
  49         LTTngStateResource node65;
  50         LTTngStateResource node67;
  51
  52         // ========================================================================
  53         // Preparations and Finish
  54         // =======================================================================
  55         /* (non-Javadoc)
  56          * @see junit.framework.TestCase#setUp()
  57          */
  58         @Override
  59         protected void setUp() throws Exception {
  60                 super.setUp();
  61                 context = getContext();
  62                 // Create state resources and assign a parent
  63                 node10 = new LTTngStateResource(10L, "node10", context, this);
  64                 node20 = new LTTngStateResource(20L, node10, "node20", context, this);
  65                 node30 = new LTTngStateResource(30L, node20, "node30", context, this);
  66                 node40 = new LTTngStateResource(40L, node30, "node40", context, this);
  67                 node50 = new LTTngStateResource(50L, node40, "node50", context, this);
  68                 node60 = new LTTngStateResource(60L, node50, "node60", context, this);
  69
  70                 //Adding first children
  71                 node10.addChild(node20);
  72                 node20.addChild(node30);
  73                 node30.addChild(node40);
  74                 node40.addChild(node50);
  75                 node50.addChild(node60);
  76
  77                 //create additional nodes
  78                 node15 = new LTTngStateResource(15L, node10, "node15", context, this);
  79                 node25 = new LTTngStateResource(25L, node20, "node25", context, this);
  80                 node35 = new LTTngStateResource(35L, node30, "node35", context, this);
  81                 node45 = new LTTngStateResource(45L, node40, "node45", context, this);
  82                 node55 = new LTTngStateResource(55L, node50, "node55", context, this);
  83                 node65 = new LTTngStateResource(65L, node60, "node65", context, this);
  84                 node67 = new LTTngStateResource(67L, node60, "node67", context, this);
  85
  86                 // Add more children to instances
  87                 node10.addChild(node15);
  88                 node20.addChild(node25);
  89                 node30.addChild(node35);
  90                 node40.addChild(node45);
  91                 node50.addChild(node55);
  92                 node60.addChild(node65);
  93                 node60.addChild(node67);
  94         }
  95
  96         /**
  97          * @return
  98          */
  99         private ILttngStateContext getContext() {
 100                 return new ILttngStateContext() {
 101
 102                         @Override
 103                         public TmfTimeRange getTraceTimeWindow() {
 104                                 return null;
 105                         }
 106
 107                         @Override
 108                         public ITmfTrace<?> getTraceIdRef() {
 109                                 return null;
 110                         }
 111
 112                         @Override
 113                         public String getTraceId() {
 114                                 return "Test Trace";
 115                         }
 116
 117                         @Override
 118                         public int getNumberOfCpus() {
 119                                 return 1;
 120                         }
 121
 122                         @Override
 123                         public TmfTimeRange getExperimentTimeWindow() {
 124                                 return null;
 125                         }
 126
 127                         @Override
 128                         public String getExperimentName() {
 129                                 return "Test Experiment";
 130                         }
 131
 132                         @Override
 133             public long getIdentifier() {
 134                 return 0;
 135             }
 136                 };
 137         }
 138
 139         /* (non-Javadoc)
 140          * @see junit.framework.TestCase#tearDown()
 141          */
 142         @Override
 143         protected void tearDown() throws Exception {
 144                 super.tearDown();
 145         }
 146
 147         // ========================================================================
 148         // Methods
 149         // =======================================================================
 150         /**
 151          * Test method for
 152          * {@link org.eclipse.linuxtools.lttng.core.state.resource.LTTngStateResource#getChildren()}
 153          * .
 154          */
 155         public void testGetChildren() {
 156                 LTTngStateResource[] childrensOf60 = node60.getChildren();
 157                 assertNotNull(childrensOf60);
 158
 159                 int size = childrensOf60.length;
 160                 assertEquals(2, size);
 161
 162                 LTTngStateResource child65 = childrensOf60[0];
 163                 LTTngStateResource child67 = childrensOf60[1];
 164
 165                 assertNotNull(child65);
 166                 assertNotNull(child67);
 167
 168                 assertEquals("node65", child65.getName());
 169                 assertEquals("node67", child67.getName());
 170         }
 171
 172         /**
 173          * Test method for
 174          * {@link org.eclipse.linuxtools.lttng.core.state.resource.LTTngStateResource#getStateMode()}
 175          */
 176         public void testStateMode() {
 177                 // check default
 178                 assertEquals("unknown", node60.getStateMode().getInName());
 179
 180                 // check setting
 181                 node60.setStateMode(GlobalStateMode.LTT_STATEMODE_WAIT_FORK);
 182                 assertEquals("waitfork", node60.getStateMode().getInName());
 183
 184         }
 185
 186         /**
 187          * Test method for
 188          * {@link org.eclipse.linuxtools.lttng.core.state.resource.LTTngStateResource#getContext()}
 189          */
 190         public void testContext() {
 191                 assertEquals(context, node60.getContext());
 192         }
 193 }