org.eclipse.linuxtools.ctf.core.tests/src/org/eclipse/linuxtools/ctf/core/tests/types/EnumDeclarationTest.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 import static org.junit.Assert.assertNull;
  17 import static org.junit.Assert.assertTrue;
  18
  19 import java.nio.ByteBuffer;
  20 import java.nio.ByteOrder;
  21
  22 import org.eclipse.linuxtools.ctf.core.event.io.BitBuffer;
  23 import org.eclipse.linuxtools.ctf.core.event.scope.IDefinitionScope;
  24 import org.eclipse.linuxtools.ctf.core.event.types.Encoding;
  25 import org.eclipse.linuxtools.ctf.core.event.types.EnumDeclaration;
  26 import org.eclipse.linuxtools.ctf.core.event.types.EnumDefinition;
  27 import org.eclipse.linuxtools.ctf.core.event.types.IntegerDeclaration;
  28 import org.eclipse.linuxtools.ctf.core.tests.io.Util;
  29 import org.eclipse.linuxtools.ctf.core.trace.CTFReaderException;
  30 import org.junit.Before;
  31 import org.junit.Test;
  32
  33 /**
  34  * The class <code>EnumDeclarationTest</code> contains tests for the class
  35  * <code>{@link EnumDeclaration}</code>.
  36  *
  37  * @author ematkho
  38  * @version $Revision: 1.0 $
  39  */
  40 public class EnumDeclarationTest {
  41
  42     private EnumDeclaration fixture;
  43
  44     /**
  45      * Perform pre-test initialization.
  46      */
  47     @Before
  48     public void setUp() {
  49         fixture = new EnumDeclaration(IntegerDeclaration.createDeclaration(1, false, 1,
  50                 ByteOrder.BIG_ENDIAN, Encoding.ASCII, "", 8));
  51     }
  52
  53     /**
  54      * Run the EnumDeclaration(IntegerDeclaration) constructor test.
  55      */
  56     @Test
  57     public void testEnumDeclaration() {
  58         IntegerDeclaration containerType = IntegerDeclaration.createDeclaration(1, false, 1,
  59                 ByteOrder.BIG_ENDIAN, Encoding.ASCII, "", 8);
  60
  61         EnumDeclaration result = new EnumDeclaration(containerType);
  62
  63         assertNotNull(result);
  64         String left = "[declaration] enum[";
  65         assertEquals(left, result.toString().substring(0, left.length()));
  66     }
  67
  68     /**
  69      * Run the boolean add(long,long,String) method test.
  70      */
  71     @Test
  72     public void testAdd() {
  73         long low = 1L;
  74         long high = 1L;
  75         String label = "";
  76
  77         boolean result = fixture.add(low, high, label);
  78
  79         assertTrue(result);
  80     }
  81
  82     /**
  83      * Run the EnumDefinition createDefinition(DefinitionScope,String) method
  84      * test.
  85      *
  86      * @throws CTFReaderException
  87      *             out of bounds error, won't happen
  88      */
  89     @Test
  90     public void testCreateDefinition() throws CTFReaderException {
  91         IDefinitionScope definitionScope = null;
  92         String fieldName = "";
  93         byte[] array = { 't', 'e', 's', 't', '\0', 't', 'h', 'i', 's', '\0' };
  94         BitBuffer bb = new BitBuffer(Util.testMemory(ByteBuffer.wrap(array)));
  95
  96         EnumDefinition result = fixture.createDefinition(definitionScope,
  97                 fieldName, bb);
  98
  99         assertNotNull(result);
 100     }
 101
 102     /**
 103      * Run the String query(long) method test.
 104      */
 105     @Test
 106     public void testQuery() {
 107         long value = 0;
 108         String result = fixture.query(value);
 109
 110         assertNull(result);
 111     }
 112
 113     /**
 114      * Run the String toString() method test.
 115      */
 116     @Test
 117     public void testToString() {
 118         String result = fixture.toString();
 119
 120         String left = "[declaration] enum[";
 121         assertEquals(left, result.substring(0, left.length()));
 122     }
 123 }