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

   1 /*******************************************************************************
   2  * Copyright (c) 2012, 2013 Ericsson
   3  * Copyright (c) 2010, 2011 École Polytechnique de Montréal
   4  * Copyright (c) 2010, 2011 Alexandre Montplaisir <alexandre.montplaisir@gmail.com>
   5  *
   6  * All rights reserved. This program and the accompanying materials are
   7  * made available under the terms of the Eclipse Public License v1.0 which
   8  * accompanies this distribution, and is available at
   9  * http://www.eclipse.org/legal/epl-v10.html
  10  *
  11  *******************************************************************************/
  12
  13 package org.eclipse.linuxtools.lttng2.kernel.core.tests.stateprovider;
  14
  15 import static org.junit.Assert.assertEquals;
  16 import static org.junit.Assume.assumeTrue;
  17
  18 import org.eclipse.linuxtools.internal.lttng2.kernel.core.stateprovider.LttngKernelStateProvider;
  19 import org.eclipse.linuxtools.tmf.core.statesystem.ITmfStateProvider;
  20 import org.eclipse.linuxtools.tmf.ctf.core.tests.shared.CtfTmfTestTrace;
  21 import org.junit.BeforeClass;
  22 import org.junit.Test;
  23
  24 /**
  25  * Tests for the {@link LttngKernelStateProvider}
  26  *
  27  * @author Alexandre Montplaisir
  28  */
  29 public class LttngKernelStateProviderTest {
  30
  31     private static final CtfTmfTestTrace testTrace = CtfTmfTestTrace.TRACE2;
  32
  33     private static ITmfStateProvider input;
  34
  35     /**
  36      * Set-up.
  37      */
  38     @BeforeClass
  39     public static void initialize() {
  40         assumeTrue(testTrace.exists());
  41         input = new LttngKernelStateProvider(testTrace.getTrace());
  42
  43     }
  44
  45     /**
  46      * Test loading the state provider.
  47      */
  48     @Test
  49     public void testOpening() {
  50         long testStartTime;
  51         testStartTime = input.getStartTime();
  52         assertEquals(testStartTime, StateSystemTest.startTime);
  53     }
  54
  55 }