org.eclipse.linuxtools.ctf.core.tests/src/org/eclipse/linuxtools/ctf/core/tests/types/SequenceDeclarationTest.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.ByteOrder;
  18
  19 import org.eclipse.linuxtools.ctf.core.event.types.Encoding;
  20 import org.eclipse.linuxtools.ctf.core.event.types.IDeclaration;
  21 import org.eclipse.linuxtools.ctf.core.event.types.IntegerDeclaration;
  22 import org.eclipse.linuxtools.ctf.core.event.types.SequenceDeclaration;
  23 import org.eclipse.linuxtools.ctf.core.event.types.SequenceDefinition;
  24 import org.eclipse.linuxtools.ctf.core.event.types.StringDeclaration;
  25 import org.eclipse.linuxtools.ctf.core.event.types.StructDeclaration;
  26 import org.eclipse.linuxtools.ctf.core.event.types.StructDefinition;
  27 import org.junit.After;
  28 import org.junit.Before;
  29 import org.junit.Test;
  30
  31 /**
  32  * The class <code>SequenceDeclarationTest</code> contains tests for the class
  33  * <code>{@link SequenceDeclaration}</code>.
  34  *
  35  * @author ematkho
  36  * @version $Revision: 1.0 $
  37  */
  38 @SuppressWarnings("javadoc")
  39 public class SequenceDeclarationTest {
  40
  41     private SequenceDeclaration fixture;
  42
  43     static final String fieldName = "LengthName"; //$NON-NLS-1$
  44     /**
  45      * Launch the test.
  46      *
  47      * @param args
  48      *            the command line arguments
  49      */
  50     public static void main(String[] args) {
  51         new org.junit.runner.JUnitCore().run(SequenceDeclarationTest.class);
  52     }
  53
  54     @Before
  55     public void setUp() {
  56         fixture = new SequenceDeclaration(fieldName, new StringDeclaration());
  57     }
  58
  59     @After
  60     public void tearDown() {
  61         // Add additional tear down code here
  62     }
  63
  64     /**
  65      * Run the SequenceDeclaration(String,Declaration) constructor test.
  66      */
  67     @Test
  68     public void testSequenceDeclaration() {
  69         String lengthName = ""; //$NON-NLS-1$
  70         IDeclaration elemType = new StringDeclaration();
  71
  72         SequenceDeclaration result = new SequenceDeclaration(lengthName,
  73                 elemType);
  74         assertNotNull(result);
  75         String string = "[declaration] sequence["; //$NON-NLS-1$
  76         assertEquals(string, result.toString().substring(0, string.length()));
  77     }
  78
  79     /**
  80      * Run the SequenceDefinition createDefinition(DefinitionScope,String)
  81      * method test.
  82      */
  83     @Test
  84     public void testCreateDefinition() {
  85         IntegerDeclaration id = new IntegerDeclaration(8, false, 8,
  86                 ByteOrder.LITTLE_ENDIAN, Encoding.UTF8, null, 32);
  87
  88         StructDeclaration structDec = new StructDeclaration(0);
  89         structDec.addField(fieldName, id);
  90         StructDefinition structDef = new StructDefinition(structDec, null, "x"); //$NON-NLS-1$
  91         long seqLen = 10;
  92         structDef.lookupInteger(fieldName).setValue(seqLen);
  93         SequenceDefinition result = this.fixture.createDefinition(structDef,
  94                 fieldName);
  95         assertNotNull(result);
  96     }
  97
  98     /**
  99      * Run the Declaration getElementType() method test.
 100      */
 101     @Test
 102     public void testGetElementType() {
 103         IDeclaration result = fixture.getElementType();
 104         assertNotNull(result);
 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] sequence["; //$NON-NLS-1$
 114         assertEquals(left, result.substring(0, left.length()));
 115     }
 116 }