org.eclipse.tracecompass.ctf.core.tests/src/org/eclipse/linuxtools/ctf/core/tests/types/StringDeclarationTest.java

   1 /*******************************************************************************
   2  * Copyright (c) 2013 Ericsson
   3  * All rights reserved. This program and the accompanying materials
   4  * are made available under the terms of the Eclipse Public License v1.0
   5  * which accompanies this distribution, and is available at
   6  * http://www.eclipse.org/legal/epl-v10.html
   7  *
   8  * Contributors:
   9  *     Matthew Khouzam - Initial API and implementation
  10  *******************************************************************************/
  11
  12 package org.eclipse.linuxtools.ctf.core.tests.types;
  13
  14 import static org.junit.Assert.assertEquals;
  15 import static org.junit.Assert.assertNotNull;
  16
  17 import java.nio.ByteBuffer;
  18
  19 import org.eclipse.linuxtools.ctf.core.event.io.BitBuffer;
  20 import org.eclipse.linuxtools.ctf.core.event.scope.IDefinitionScope;
  21 import org.eclipse.linuxtools.ctf.core.event.types.Encoding;
  22 import org.eclipse.linuxtools.ctf.core.event.types.StringDeclaration;
  23 import org.eclipse.linuxtools.ctf.core.event.types.StringDefinition;
  24 import org.eclipse.linuxtools.ctf.core.trace.CTFReaderException;
  25 import org.junit.Before;
  26 import org.junit.Test;
  27
  28 /**
  29  * The class <code>StringDeclarationTest</code> contains tests for the class
  30  * <code>{@link StringDeclaration}</code>.
  31  *
  32  * @author ematkho
  33  * @version $Revision: 1.0 $
  34  */
  35 public class StringDeclarationTest {
  36
  37     private StringDeclaration fixture;
  38
  39     /**
  40      * Perform pre-test initialization.
  41      */
  42     @Before
  43     public void setUp() {
  44         fixture = new StringDeclaration(Encoding.ASCII);
  45     }
  46
  47     /**
  48      * Run the StringDeclaration() constructor test.
  49      */
  50     @Test
  51     public void testStringDeclaration() {
  52         StringDeclaration result = new StringDeclaration();
  53
  54         assertNotNull(result);
  55         String string = "[declaration] string[";
  56         assertEquals(string, result.toString().substring(0, string.length()));
  57     }
  58
  59     /**
  60      * Run the StringDeclaration(Encoding) constructor test.
  61      */
  62     @Test
  63     public void testStringDeclaration_2() {
  64         Encoding encoding = Encoding.ASCII;
  65         StringDeclaration result = new StringDeclaration(encoding);
  66
  67         assertNotNull(result);
  68         String string = "[declaration] string[";
  69         assertEquals(string, result.toString().substring(0, string.length()));
  70     }
  71
  72     /**
  73      * Run the StringDefinition createDefinition(DefinitionScope,String) method
  74      * test.
  75      *
  76      * @throws CTFReaderException
  77      *             out of buffer exception
  78      */
  79     @Test
  80     public void testCreateDefinition() throws CTFReaderException {
  81         IDefinitionScope definitionScope = null;
  82         String fieldName = "id";
  83         ByteBuffer allocate = ByteBuffer.allocate(100);
  84         if (allocate == null) {
  85             throw new IllegalStateException("Failed to allocate memory");
  86         }
  87         BitBuffer bb = new BitBuffer(allocate);
  88         StringDefinition result = fixture.createDefinition(definitionScope,
  89                 fieldName, bb);
  90
  91         assertNotNull(result);
  92     }
  93
  94     /**
  95      * Run the Encoding getEncoding() method test.
  96      */
  97     @Test
  98     public void testGetEncoding() {
  99         Encoding result = fixture.getEncoding();
 100
 101         assertNotNull(result);
 102         assertEquals("ASCII", result.name());
 103         assertEquals("ASCII", result.toString());
 104         assertEquals(1, result.ordinal());
 105     }
 106
 107     /**
 108      * Run the String toString() method test.
 109      */
 110     @Test
 111     public void testToString() {
 112         String result = fixture.toString();
 113         String left = "[declaration] string[";
 114         String right = result.substring(0, left.length());
 115
 116         assertEquals(left, right);
 117     }
 118 }