org.eclipse.linuxtools.ctf.core.tests/src/org/eclipse/linuxtools/ctf/core/tests/trace/StreamInputReaderComparatorTest.java

   1 package org.eclipse.linuxtools.ctf.core.tests.trace;
   2
   3 import static org.junit.Assert.assertEquals;
   4 import static org.junit.Assert.assertNotNull;
   5
   6 import java.nio.channels.FileChannel;
   7 import org.eclipse.linuxtools.ctf.core.event.EventDeclaration;
   8 import org.eclipse.linuxtools.ctf.core.event.EventDefinition;
   9 import org.eclipse.linuxtools.ctf.core.tests.TestParams;
  10 import org.eclipse.linuxtools.ctf.core.trace.Stream;
  11 import org.eclipse.linuxtools.ctf.core.trace.StreamInput;
  12 import org.eclipse.linuxtools.ctf.core.trace.StreamInputReader;
  13 import org.eclipse.linuxtools.ctf.core.trace.StreamInputReaderComparator;
  14 import org.junit.*;
  15
  16 /**
  17  * The class <code>StreamInputReaderComparatorTest</code> contains tests for the
  18  * class <code>{@link StreamInputReaderComparator}</code>.
  19  *
  20  * @author ematkho
  21  * @version $Revision: 1.0 $
  22  */
  23 public class StreamInputReaderComparatorTest {
  24
  25     private StreamInputReaderComparator fixture;
  26
  27     /**
  28      * Launch the test.
  29      *
  30      * @param args
  31      *            the command line arguments
  32      */
  33     public static void main(String[] args) {
  34         new org.junit.runner.JUnitCore().run(StreamInputReaderComparatorTest.class);
  35     }
  36
  37     /**
  38      * Perform pre-test initialization.
  39      */
  40     @Before
  41     public void setUp() {
  42         fixture = new StreamInputReaderComparator();
  43     }
  44
  45     /**
  46      * Perform post-test clean-up.
  47      */
  48     @After
  49     public void tearDown() {
  50         // Add additional tear down code here
  51     }
  52
  53     /**
  54      * Run the StreamInputReaderComparator() constructor test.
  55      */
  56     @Test
  57     public void testStreamInputReaderComparator() {
  58         assertNotNull(fixture);
  59     }
  60
  61     /**
  62      * Run the int compare(StreamInputReader,StreamInputReader) method test.
  63      */
  64     @Test
  65     public void testCompare() {
  66         StreamInputReader sir1, sir2;
  67         EventDefinition ed1, ed2;
  68
  69         sir1 = new StreamInputReader(new StreamInput(new Stream(
  70                 TestParams.createTrace()), (FileChannel) null,
  71                 TestParams.getEmptyFile()));
  72         ed1 = new EventDefinition(new EventDeclaration(),
  73                 new StreamInputReader(new StreamInput(new Stream(
  74                         TestParams.createTrace()), (FileChannel) null,
  75                         TestParams.getEmptyFile())));
  76         ed1.timestamp = 1L;
  77         sir1.setCurrentEvent(ed1);
  78
  79         sir2 = new StreamInputReader(new StreamInput(new Stream(
  80                 TestParams.createTrace()), (FileChannel) null,
  81                 TestParams.getEmptyFile()));
  82         ed2 = new EventDefinition(new EventDeclaration(),
  83                 new StreamInputReader(new StreamInput(new Stream(
  84                         TestParams.createTrace()), (FileChannel) null,
  85                         TestParams.getEmptyFile())));
  86
  87         ed2.timestamp = 1L;
  88         sir2.setCurrentEvent(ed2);
  89
  90         int result = fixture.compare(sir1, sir2);
  91         assertEquals(0, result);
  92     }
  93 }