org.eclipse.linuxtools.lttng2.kernel.core.tests/src/org/eclipse/linuxtools/lttng2/kernel/core/tests/stateprovider/PartialStateSystemTest.java

   1 /*******************************************************************************
   2  * Copyright (c) 2013 Ericsson
   3  * All rights reserved. This program and the accompanying materials are
   4  * made available under the terms of the Eclipse Public License v1.0 which
   5  * accompanies this distribution, and is available at
   6  * http://www.eclipse.org/legal/epl-v10.html
   7  *
   8  * Contributors:
   9  *   Alexandre Montplaisir - Initial API and implementation
  10  ******************************************************************************/
  11
  12 package org.eclipse.linuxtools.lttng2.kernel.core.tests.stateprovider;
  13
  14 import static org.junit.Assert.fail;
  15 import static org.junit.Assume.assumeTrue;
  16
  17 import java.io.File;
  18 import java.io.IOException;
  19
  20 import org.eclipse.linuxtools.internal.lttng2.kernel.core.stateprovider.LttngKernelStateProvider;
  21 import org.eclipse.linuxtools.tmf.core.exceptions.TimeRangeException;
  22 import org.eclipse.linuxtools.tmf.core.exceptions.TmfTraceException;
  23 import org.eclipse.linuxtools.tmf.core.statesystem.TmfStateSystemFactory;
  24 import org.junit.AfterClass;
  25 import org.junit.BeforeClass;
  26 import org.junit.Test;
  27
  28 /**
  29  * State system tests using a partial history.
  30  *
  31  * @author Alexandre Montplaisir
  32  */
  33 public class PartialStateSystemTest extends StateSystemTest {
  34
  35     private static File stateFile;
  36
  37     /**
  38      * Initialization
  39      */
  40     @BeforeClass
  41     public static void initialize() {
  42         assumeTrue(testTrace.exists());
  43         try {
  44             stateFile = File.createTempFile("test-partial", ".ht");
  45
  46             input = new LttngKernelStateProvider(testTrace.getTrace());
  47             ssq = TmfStateSystemFactory.newPartialHistory(stateFile, input, true);
  48         } catch (IOException e) {
  49             fail();
  50         } catch (TmfTraceException e) {
  51             fail();
  52         }
  53     }
  54
  55     /**
  56      * Class clean-up
  57      */
  58     @AfterClass
  59     public static void tearDownClass() {
  60         stateFile.delete();
  61     }
  62
  63     /**
  64      * Partial histories cannot get the intervals' end times. The fake value that
  65      * is returned is equal to the query's timestamp. So override this here
  66      * so that {@link #testFullQueryThorough} keeps working.
  67      */
  68     @Override
  69     protected long getEndTimes(int idx) {
  70         return interestingTimestamp1;
  71     }
  72
  73     // ------------------------------------------------------------------------
  74     // Skip tests using single-queries (unsupported in partial history)
  75     // ------------------------------------------------------------------------
  76
  77     @Override
  78     @Test(expected = UnsupportedOperationException.class)
  79     public void testSingleQuery1() {
  80         super.testSingleQuery1();
  81     }
  82
  83     @Override
  84     @Test(expected = UnsupportedOperationException.class)
  85     public void testRangeQuery1() {
  86         super.testRangeQuery1();
  87     }
  88
  89     @Override
  90     @Test(expected = UnsupportedOperationException.class)
  91     public void testRangeQuery2() {
  92         super.testRangeQuery2();
  93     }
  94
  95     @Override
  96     @Test(expected = UnsupportedOperationException.class)
  97     public void testRangeQuery3() {
  98         super.testRangeQuery3();
  99     }
 100
 101     @Override
 102     @Test(expected = UnsupportedOperationException.class)
 103     public void testSingleQueryInvalidTime1() throws TimeRangeException {
 104         super.testSingleQueryInvalidTime1();
 105     }
 106
 107     @Override
 108     @Test(expected = UnsupportedOperationException.class)
 109     public void testSingleQueryInvalidTime2() throws TimeRangeException {
 110         super.testSingleQueryInvalidTime2();
 111     }
 112
 113     @Override
 114     @Test(expected = UnsupportedOperationException.class)
 115     public void testRangeQueryInvalidTime1() throws TimeRangeException {
 116         super.testRangeQueryInvalidTime1();
 117     }
 118
 119     @Override
 120     @Test(expected = UnsupportedOperationException.class)
 121     public void testRangeQueryInvalidTime2() throws TimeRangeException {
 122         super.testRangeQueryInvalidTime2();
 123     }
 124 }