org.eclipse.linuxtools.tmf.core.tests/src/org/eclipse/linuxtools/tmf/core/tests/statesystem/mipmap/TmfMipmapStateProviderWeightedTest.java

   1 /*******************************************************************************
   2  * Copyright (c) 2013 Ericsson
   3  *
   4  * All rights reserved. This program and the accompanying materials are made
   5  * 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  *     Patrick Tasse - Updates to mipmap feature
  11  *******************************************************************************/
  12
  13 package org.eclipse.linuxtools.tmf.core.tests.statesystem.mipmap;
  14
  15 import static org.junit.Assert.assertEquals;
  16 import static org.junit.Assert.assertNotNull;
  17 import static org.junit.Assert.fail;
  18
  19 import org.eclipse.linuxtools.internal.tmf.core.statesystem.StateSystem;
  20 import org.eclipse.linuxtools.internal.tmf.core.statesystem.backends.IStateHistoryBackend;
  21 import org.eclipse.linuxtools.internal.tmf.core.statesystem.backends.InMemoryBackend;
  22 import org.eclipse.linuxtools.tmf.core.exceptions.AttributeNotFoundException;
  23 import org.eclipse.linuxtools.tmf.core.exceptions.StateValueTypeException;
  24 import org.eclipse.linuxtools.tmf.core.exceptions.TimeRangeException;
  25 import org.eclipse.linuxtools.tmf.core.statesystem.TmfStateSystemOperations;
  26 import org.eclipse.linuxtools.tmf.core.statevalue.ITmfStateValue.Type;
  27 import org.eclipse.linuxtools.tmf.core.statevalue.TmfStateValue;
  28 import org.junit.BeforeClass;
  29 import org.junit.Test;
  30
  31 /**
  32  * @author Patrick Tasse
  33  *
  34  */
  35 public class TmfMipmapStateProviderWeightedTest {
  36     private static final String TEST_ATTRIBUTE_NAME = TmfMipmapStateProviderStub.TEST_ATTRIBUTE_NAME;
  37     private static final long END_TIME = 250000L;
  38     private static final long INTERVAL = 1000L;
  39     private static final int RESOLUTION = 2;
  40     private static final double DELTA = 0.0001;
  41     private static StateSystem ssqi;
  42     private static StateSystem ssqd;
  43
  44     /**
  45      * Startup code, build a state system with uneven state durations
  46      */
  47     @BeforeClass
  48     public static void init() {
  49         /* setup for INTEGER test */
  50         TmfMipmapStateProviderStub mmpi = new TmfMipmapStateProviderStub(RESOLUTION, Type.INTEGER);
  51         IStateHistoryBackend bei = new InMemoryBackend(0);
  52         ssqi = new StateSystem(bei);
  53         mmpi.assignTargetStateSystem(ssqi);
  54         /* setup for DOUBLE test */
  55         TmfMipmapStateProviderStub mmpd = new TmfMipmapStateProviderStub(RESOLUTION, Type.DOUBLE);
  56         IStateHistoryBackend bed = new InMemoryBackend(0);
  57         ssqd = new StateSystem(bed);
  58         mmpd.assignTargetStateSystem(ssqd);
  59         /*
  60          * Every 10,000 ns chunk contains the following states:
  61          *
  62          * | null |  10  | null |      20     | null |        30          | null |
  63          * 0     1000   2000   3000   4000   5000   6000   7000   8000   9000  10,000
  64          *
  65          * The weighted average for a chunk is (1 x 10 + 2 x 20 + 3 x 30) / 10 = 14.
  66          */
  67         for (int i = 0; i < END_TIME / INTERVAL / 10; i++) {
  68             long time = i * 10 * INTERVAL;
  69             /* update for INTEGER test */
  70             mmpi.processEvent(mmpi.createEvent(time, null));
  71             mmpi.processEvent(mmpi.createEvent(time + 1000, 10L));
  72             mmpi.processEvent(mmpi.createEvent(time + 2000, null));
  73             mmpi.processEvent(mmpi.createEvent(time + 3000, 20L));
  74             mmpi.processEvent(mmpi.createEvent(time + 5000, null));
  75             mmpi.processEvent(mmpi.createEvent(time + 6000, 30L));
  76             mmpi.processEvent(mmpi.createEvent(time + 9000, null));
  77             /* update for DOUBLE test */
  78             mmpd.processEvent(mmpd.createEvent(time, null));
  79             mmpd.processEvent(mmpd.createEvent(time + 1000, 10L));
  80             mmpd.processEvent(mmpd.createEvent(time + 2000, null));
  81             mmpd.processEvent(mmpd.createEvent(time + 3000, 20L));
  82             mmpd.processEvent(mmpd.createEvent(time + 5000, null));
  83             mmpd.processEvent(mmpd.createEvent(time + 6000, 30L));
  84             mmpd.processEvent(mmpd.createEvent(time + 9000, null));
  85         }
  86         /* cleanup for INTEGER test */
  87         mmpi.processEvent(mmpi.createEvent(END_TIME, 0L));
  88         mmpi.dispose();
  89         ssqi.waitUntilBuilt();
  90         /* cleanup for DOUBLE test */
  91         mmpd.processEvent(mmpd.createEvent(END_TIME, 0L));
  92         mmpd.dispose();
  93         ssqd.waitUntilBuilt();
  94     }
  95
  96     /**
  97      * Test a query range to the state system to get the maximum value in the
  98      * range. The test values are INTEGER.
  99      */
 100     @Test
 101     public void testQueryMipmapRangeMaxInteger() {
 102         assertNotNull(ssqi);
 103         try {
 104             int quark = ssqi.getQuarkAbsolute(TEST_ATTRIBUTE_NAME);
 105             assertEquals(TmfStateValue.nullValue(), TmfStateSystemOperations.queryRangeMax(ssqi, 0, 0, quark));
 106             assertEquals(10, TmfStateSystemOperations.queryRangeMax(ssqi, 500, 1500, quark).unboxInt());
 107             assertEquals(20, TmfStateSystemOperations.queryRangeMax(ssqi, 1500, 5000, quark).unboxInt());
 108             assertEquals(30, TmfStateSystemOperations.queryRangeMax(ssqi, 5000, 10000, quark).unboxInt());
 109             assertEquals(30, TmfStateSystemOperations.queryRangeMax(ssqi, 0, 10000, quark).unboxInt());
 110             assertEquals(TmfStateValue.nullValue(), TmfStateSystemOperations.queryRangeMax(ssqi, 120000, 120000, quark));
 111             assertEquals(10, TmfStateSystemOperations.queryRangeMax(ssqi, 120500, 121500, quark).unboxInt());
 112             assertEquals(20, TmfStateSystemOperations.queryRangeMax(ssqi, 121500, 125000, quark).unboxInt());
 113             assertEquals(30, TmfStateSystemOperations.queryRangeMax(ssqi, 125000, 130000, quark).unboxInt());
 114             assertEquals(30, TmfStateSystemOperations.queryRangeMax(ssqi, 120000, 130000, quark).unboxInt());
 115             assertEquals(30, TmfStateSystemOperations.queryRangeMax(ssqi, 100000, 150000, quark).unboxInt());
 116             assertEquals(30, TmfStateSystemOperations.queryRangeMax(ssqi, 240000, 250000, quark).unboxInt());
 117             assertEquals(30, TmfStateSystemOperations.queryRangeMax(ssqi, 0, 250000, quark).unboxInt());
 118             assertEquals(00, TmfStateSystemOperations.queryRangeMax(ssqi, 250000, 250000, quark).unboxInt());
 119
 120         } catch (AttributeNotFoundException e) {
 121             fail(e.getMessage());
 122         } catch (StateValueTypeException e) {
 123             fail(e.getMessage());
 124         } catch (TimeRangeException e) {
 125             fail(e.getMessage());
 126         }
 127     }
 128
 129     /**
 130      * Test a query range to the state system to get the minimum value in the
 131      * range. The test values are INTEGER.
 132      */
 133     @Test
 134     public void testQueryMipmapRangeMinInteger() {
 135         assertNotNull(ssqi);
 136         try {
 137             int quark = ssqi.getQuarkAbsolute(TEST_ATTRIBUTE_NAME);
 138             assertEquals(TmfStateValue.nullValue(), TmfStateSystemOperations.queryRangeMin(ssqi, 0, 0, quark));
 139             assertEquals(10, TmfStateSystemOperations.queryRangeMin(ssqi, 500, 1500, quark).unboxInt());
 140             assertEquals(10, TmfStateSystemOperations.queryRangeMin(ssqi, 1500, 5000, quark).unboxInt());
 141             assertEquals(30, TmfStateSystemOperations.queryRangeMin(ssqi, 5000, 10000, quark).unboxInt());
 142             assertEquals(10, TmfStateSystemOperations.queryRangeMin(ssqi, 0, 10000, quark).unboxInt());
 143             assertEquals(TmfStateValue.nullValue(), TmfStateSystemOperations.queryRangeMin(ssqi, 120000, 120000, quark));
 144             assertEquals(10, TmfStateSystemOperations.queryRangeMin(ssqi, 120500, 121500, quark).unboxInt());
 145             assertEquals(10, TmfStateSystemOperations.queryRangeMin(ssqi, 121500, 125000, quark).unboxInt());
 146             assertEquals(30, TmfStateSystemOperations.queryRangeMin(ssqi, 125000, 130000, quark).unboxInt());
 147             assertEquals(10, TmfStateSystemOperations.queryRangeMin(ssqi, 120000, 130000, quark).unboxInt());
 148             assertEquals(10, TmfStateSystemOperations.queryRangeMin(ssqi, 100000, 150000, quark).unboxInt());
 149             assertEquals(00, TmfStateSystemOperations.queryRangeMin(ssqi, 240000, 250000, quark).unboxInt());
 150             assertEquals(00, TmfStateSystemOperations.queryRangeMin(ssqi, 0, 250000, quark).unboxInt());
 151             assertEquals(00, TmfStateSystemOperations.queryRangeMin(ssqi, 250000, 250000, quark).unboxInt());
 152
 153         } catch (AttributeNotFoundException e) {
 154             fail(e.getMessage());
 155         } catch (StateValueTypeException e) {
 156             fail(e.getMessage());
 157         } catch (TimeRangeException e) {
 158             fail(e.getMessage());
 159         }
 160     }
 161
 162     /**
 163      * Test a query range to the state system to get the average value in the
 164      * range. The test values are INTEGER.
 165      */
 166     @Test
 167     public void testQueryMipmapRangeAvgInteger() {
 168         assertNotNull(ssqi);
 169         try {
 170             int quark = ssqi.getQuarkAbsolute(TEST_ATTRIBUTE_NAME);
 171             assertEquals(0.0, TmfStateSystemOperations.queryRangeAverage(ssqi, 0, 0, quark), DELTA);
 172             assertEquals(5.0, TmfStateSystemOperations.queryRangeAverage(ssqi, 500, 1500, quark), DELTA);
 173             assertEquals(90.0 / 7, TmfStateSystemOperations.queryRangeAverage(ssqi, 1500, 5000, quark), DELTA);
 174             assertEquals(90.0 / 5, TmfStateSystemOperations.queryRangeAverage(ssqi, 5000, 10000, quark), DELTA);
 175             assertEquals(14.0, TmfStateSystemOperations.queryRangeAverage(ssqi, 0, 10000, quark), DELTA);
 176             assertEquals(14.0, TmfStateSystemOperations.queryRangeAverage(ssqi, 0, 20000, quark), DELTA);
 177             assertEquals(14.0, TmfStateSystemOperations.queryRangeAverage(ssqi, 500, 20500, quark), DELTA);
 178             assertEquals(14.0, TmfStateSystemOperations.queryRangeAverage(ssqi, 1000, 21000, quark), DELTA);
 179             assertEquals(14.0, TmfStateSystemOperations.queryRangeAverage(ssqi, 2000, 22000, quark), DELTA);
 180             assertEquals(14.0, TmfStateSystemOperations.queryRangeAverage(ssqi, 3000, 23000, quark), DELTA);
 181             assertEquals(14.0, TmfStateSystemOperations.queryRangeAverage(ssqi, 4000, 24000, quark), DELTA);
 182             assertEquals(14.0, TmfStateSystemOperations.queryRangeAverage(ssqi, 5000, 25000, quark), DELTA);
 183             assertEquals(0.0, TmfStateSystemOperations.queryRangeAverage(ssqi, 120000, 120000, quark), DELTA);
 184             assertEquals(5.0, TmfStateSystemOperations.queryRangeAverage(ssqi, 120500, 121500, quark), DELTA);
 185             assertEquals(90.0 / 7, TmfStateSystemOperations.queryRangeAverage(ssqi, 121500, 125000, quark), DELTA);
 186             assertEquals(90.0 / 5, TmfStateSystemOperations.queryRangeAverage(ssqi, 125000, 130000, quark), DELTA);
 187             assertEquals(14.0, TmfStateSystemOperations.queryRangeAverage(ssqi, 120000, 130000, quark), DELTA);
 188             assertEquals(14.0, TmfStateSystemOperations.queryRangeAverage(ssqi, 100000, 150000, quark), DELTA);
 189             assertEquals(14.0, TmfStateSystemOperations.queryRangeAverage(ssqi, 240000, 250000, quark), DELTA);
 190             assertEquals(14.0, TmfStateSystemOperations.queryRangeAverage(ssqi, 0, 250000, quark), DELTA);
 191             assertEquals(0.0, TmfStateSystemOperations.queryRangeAverage(ssqi, 250000, 250000, quark), DELTA);
 192
 193         } catch (AttributeNotFoundException e) {
 194             fail(e.getMessage());
 195         } catch (TimeRangeException e) {
 196             fail(e.getMessage());
 197         } catch (StateValueTypeException e) {
 198             fail(e.getMessage());
 199         }
 200     }
 201
 202     /**
 203      * Test a query range to the state system to get the maximum value in the
 204      * range. The test values are DOUBLE.
 205      */
 206     @Test
 207     public void testQueryMipmapRangeMaxDouble() {
 208         assertNotNull(ssqd);
 209         try {
 210             int quark = ssqd.getQuarkAbsolute(TEST_ATTRIBUTE_NAME);
 211             assertEquals(TmfStateValue.nullValue(), TmfStateSystemOperations.queryRangeMax(ssqd, 0, 0, quark));
 212             assertEquals(10.0, TmfStateSystemOperations.queryRangeMax(ssqd, 500, 1500, quark).unboxDouble(), DELTA);
 213             assertEquals(20.0, TmfStateSystemOperations.queryRangeMax(ssqd, 1500, 5000, quark).unboxDouble(), DELTA);
 214             assertEquals(30.0, TmfStateSystemOperations.queryRangeMax(ssqd, 5000, 10000, quark).unboxDouble(), DELTA);
 215             assertEquals(30.0, TmfStateSystemOperations.queryRangeMax(ssqd, 0, 10000, quark).unboxDouble(), DELTA);
 216             assertEquals(TmfStateValue.nullValue(), TmfStateSystemOperations.queryRangeMax(ssqd, 120000, 120000, quark));
 217             assertEquals(10.0, TmfStateSystemOperations.queryRangeMax(ssqd, 120500, 121500, quark).unboxDouble(), DELTA);
 218             assertEquals(20.0, TmfStateSystemOperations.queryRangeMax(ssqd, 121500, 125000, quark).unboxDouble(), DELTA);
 219             assertEquals(30.0, TmfStateSystemOperations.queryRangeMax(ssqd, 125000, 130000, quark).unboxDouble(), DELTA);
 220             assertEquals(30.0, TmfStateSystemOperations.queryRangeMax(ssqd, 120000, 130000, quark).unboxDouble(), DELTA);
 221             assertEquals(30.0, TmfStateSystemOperations.queryRangeMax(ssqd, 100000, 150000, quark).unboxDouble(), DELTA);
 222             assertEquals(30.0, TmfStateSystemOperations.queryRangeMax(ssqd, 240000, 250000, quark).unboxDouble(), DELTA);
 223             assertEquals(30.0, TmfStateSystemOperations.queryRangeMax(ssqd, 0, 250000, quark).unboxDouble(), DELTA);
 224             assertEquals(00.0, TmfStateSystemOperations.queryRangeMax(ssqd, 250000, 250000, quark).unboxDouble(), DELTA);
 225
 226         } catch (AttributeNotFoundException e) {
 227             fail(e.getMessage());
 228         } catch (StateValueTypeException e) {
 229             fail(e.getMessage());
 230         } catch (TimeRangeException e) {
 231             fail(e.getMessage());
 232         }
 233     }
 234
 235     /**
 236      * Test a query range to the state system to get the minimum value in the
 237      * range. The test values are DOUBLE.
 238      */
 239     @Test
 240     public void testQueryMipmapRangeMinDouble() {
 241         assertNotNull(ssqd);
 242         try {
 243             int quark = ssqd.getQuarkAbsolute(TEST_ATTRIBUTE_NAME);
 244             assertEquals(TmfStateValue.nullValue(), TmfStateSystemOperations.queryRangeMin(ssqd, 0, 0, quark));
 245             assertEquals(10.0, TmfStateSystemOperations.queryRangeMin(ssqd, 500, 1500, quark).unboxDouble(), DELTA);
 246             assertEquals(10.0, TmfStateSystemOperations.queryRangeMin(ssqd, 1500, 5000, quark).unboxDouble(), DELTA);
 247             assertEquals(30.0, TmfStateSystemOperations.queryRangeMin(ssqd, 5000, 10000, quark).unboxDouble(), DELTA);
 248             assertEquals(10.0, TmfStateSystemOperations.queryRangeMin(ssqd, 0, 10000, quark).unboxDouble(), DELTA);
 249             assertEquals(TmfStateValue.nullValue(), TmfStateSystemOperations.queryRangeMin(ssqd, 120000, 120000, quark));
 250             assertEquals(10.0, TmfStateSystemOperations.queryRangeMin(ssqd, 120500, 121500, quark).unboxDouble(), DELTA);
 251             assertEquals(10.0, TmfStateSystemOperations.queryRangeMin(ssqd, 121500, 125000, quark).unboxDouble(), DELTA);
 252             assertEquals(30.0, TmfStateSystemOperations.queryRangeMin(ssqd, 125000, 130000, quark).unboxDouble(), DELTA);
 253             assertEquals(10.0, TmfStateSystemOperations.queryRangeMin(ssqd, 120000, 130000, quark).unboxDouble(), DELTA);
 254             assertEquals(10.0, TmfStateSystemOperations.queryRangeMin(ssqd, 100000, 150000, quark).unboxDouble(), DELTA);
 255             assertEquals(00.0, TmfStateSystemOperations.queryRangeMin(ssqd, 240000, 250000, quark).unboxDouble(), DELTA);
 256             assertEquals(00.0, TmfStateSystemOperations.queryRangeMin(ssqd, 0, 250000, quark).unboxDouble(), DELTA);
 257             assertEquals(00.0, TmfStateSystemOperations.queryRangeMin(ssqd, 250000, 250000, quark).unboxDouble(), DELTA);
 258
 259         } catch (AttributeNotFoundException e) {
 260             fail(e.getMessage());
 261         } catch (StateValueTypeException e) {
 262             fail(e.getMessage());
 263         } catch (TimeRangeException e) {
 264             fail(e.getMessage());
 265         }
 266     }
 267
 268     /**
 269      * Test a query range to the state system to get the average value in the
 270      * range. The test values are DOUBLE.
 271      */
 272     @Test
 273     public void testQueryMipmapRangeAvgDouble() {
 274         assertNotNull(ssqd);
 275         try {
 276             int quark = ssqd.getQuarkAbsolute(TEST_ATTRIBUTE_NAME);
 277             assertEquals(0.0, TmfStateSystemOperations.queryRangeAverage(ssqd, 0, 0, quark), DELTA);
 278             assertEquals(5.0, TmfStateSystemOperations.queryRangeAverage(ssqd, 500, 1500, quark), DELTA);
 279             assertEquals(90.0 / 7, TmfStateSystemOperations.queryRangeAverage(ssqd, 1500, 5000, quark), DELTA);
 280             assertEquals(90.0 / 5, TmfStateSystemOperations.queryRangeAverage(ssqd, 5000, 10000, quark), DELTA);
 281             assertEquals(14.0, TmfStateSystemOperations.queryRangeAverage(ssqd, 0, 10000, quark), DELTA);
 282             assertEquals(14.0, TmfStateSystemOperations.queryRangeAverage(ssqd, 0, 20000, quark), DELTA);
 283             assertEquals(14.0, TmfStateSystemOperations.queryRangeAverage(ssqd, 500, 20500, quark), DELTA);
 284             assertEquals(14.0, TmfStateSystemOperations.queryRangeAverage(ssqd, 1000, 21000, quark), DELTA);
 285             assertEquals(14.0, TmfStateSystemOperations.queryRangeAverage(ssqd, 2000, 22000, quark), DELTA);
 286             assertEquals(14.0, TmfStateSystemOperations.queryRangeAverage(ssqd, 3000, 23000, quark), DELTA);
 287             assertEquals(14.0, TmfStateSystemOperations.queryRangeAverage(ssqd, 4000, 24000, quark), DELTA);
 288             assertEquals(14.0, TmfStateSystemOperations.queryRangeAverage(ssqd, 5000, 25000, quark), DELTA);
 289             assertEquals(0.0, TmfStateSystemOperations.queryRangeAverage(ssqd, 120000, 120000, quark), DELTA);
 290             assertEquals(5.0, TmfStateSystemOperations.queryRangeAverage(ssqd, 120500, 121500, quark), DELTA);
 291             assertEquals(90.0 / 7, TmfStateSystemOperations.queryRangeAverage(ssqd, 121500, 125000, quark), DELTA);
 292             assertEquals(90.0 / 5, TmfStateSystemOperations.queryRangeAverage(ssqd, 125000, 130000, quark), DELTA);
 293             assertEquals(14.0, TmfStateSystemOperations.queryRangeAverage(ssqd, 120000, 130000, quark), DELTA);
 294             assertEquals(14.0, TmfStateSystemOperations.queryRangeAverage(ssqd, 100000, 150000, quark), DELTA);
 295             assertEquals(14.0, TmfStateSystemOperations.queryRangeAverage(ssqd, 240000, 250000, quark), DELTA);
 296             assertEquals(14.0, TmfStateSystemOperations.queryRangeAverage(ssqd, 0, 250000, quark), DELTA);
 297             assertEquals(0.0, TmfStateSystemOperations.queryRangeAverage(ssqd, 250000, 250000, quark), DELTA);
 298
 299         } catch (AttributeNotFoundException e) {
 300             fail(e.getMessage());
 301         } catch (TimeRangeException e) {
 302             fail(e.getMessage());
 303         } catch (StateValueTypeException e) {
 304             fail(e.getMessage());
 305         }
 306     }
 307 }