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.Before;
  28 import org.junit.Test;
  29
  30 /**
  31  * The class <code>SequenceDeclarationTest</code> contains tests for the class
  32  * <code>{@link SequenceDeclaration}</code>.
  33  *
  34  * @author ematkho
  35  * @version $Revision: 1.0 $
  36  */
  37 @SuppressWarnings("javadoc")
  38 public class SequenceDeclarationTest {
  39
  40     private SequenceDeclaration fixture;
  41
  42     static final String fieldName = "LengthName";
  43
  44     @Before
  45     public void setUp() {
  46         fixture = new SequenceDeclaration(fieldName, new StringDeclaration());
  47     }
  48
  49     /**
  50      * Run the SequenceDeclaration(String,Declaration) constructor test.
  51      */
  52     @Test
  53     public void testSequenceDeclaration() {
  54         String lengthName = "";
  55         IDeclaration elemType = new StringDeclaration();
  56
  57         SequenceDeclaration result = new SequenceDeclaration(lengthName, elemType);
  58         assertNotNull(result);
  59         String string = "[declaration] sequence[";
  60         assertEquals(string, result.toString().substring(0, string.length()));
  61     }
  62
  63     /**
  64      * Run the SequenceDefinition createDefinition(DefinitionScope,String)
  65      * method test.
  66      */
  67     @Test
  68     public void testCreateDefinition() {
  69         IntegerDeclaration id = new IntegerDeclaration(8, false, 8,
  70                 ByteOrder.LITTLE_ENDIAN, Encoding.UTF8, null, 32);
  71
  72         StructDeclaration structDec = new StructDeclaration(0);
  73         structDec.addField(fieldName, id);
  74         StructDefinition structDef = new StructDefinition(structDec, null, "x");
  75         long seqLen = 10;
  76         structDef.lookupInteger(fieldName).setValue(seqLen);
  77         SequenceDefinition result = this.fixture.createDefinition(structDef, fieldName);
  78         assertNotNull(result);
  79     }
  80
  81     /**
  82      * Run the Declaration getElementType() method test.
  83      */
  84     @Test
  85     public void testGetElementType() {
  86         IDeclaration result = fixture.getElementType();
  87         assertNotNull(result);
  88     }
  89
  90     /**
  91      * Run the String toString() method test.
  92      */
  93     @Test
  94     public void testToString() {
  95         String result = fixture.toString();
  96         String left = "[declaration] sequence[";
  97         assertEquals(left, result.substring(0, left.length()));
  98     }
  99 }