org.eclipse.linuxtools.ctf.core.tests/src/org/eclipse/linuxtools/ctf/core/tests/event/CTFEventFieldTest.java

   1 package org.eclipse.linuxtools.ctf.core.tests.event;
   2
   3 import static org.junit.Assert.assertEquals;
   4 import static org.junit.Assert.assertNotNull;
   5
   6 import java.nio.ByteBuffer;
   7 import java.nio.ByteOrder;
   8
   9 import org.eclipse.linuxtools.ctf.core.event.types.ArrayDeclaration;
  10 import org.eclipse.linuxtools.ctf.core.event.types.ArrayDefinition;
  11 import org.eclipse.linuxtools.ctf.core.event.types.Definition;
  12 import org.eclipse.linuxtools.ctf.core.event.types.Encoding;
  13 import org.eclipse.linuxtools.ctf.core.event.types.IntegerDeclaration;
  14 import org.eclipse.linuxtools.ctf.core.event.types.IntegerDefinition;
  15 import org.eclipse.linuxtools.ctf.core.event.types.SequenceDeclaration;
  16 import org.eclipse.linuxtools.ctf.core.event.types.SequenceDefinition;
  17 import org.eclipse.linuxtools.ctf.core.event.types.StringDeclaration;
  18 import org.eclipse.linuxtools.ctf.core.event.types.StringDefinition;
  19 import org.eclipse.linuxtools.ctf.core.event.types.StructDeclaration;
  20 import org.eclipse.linuxtools.ctf.core.event.types.StructDefinition;
  21 import org.eclipse.linuxtools.ctf.core.trace.CTFReaderException;
  22 import org.eclipse.linuxtools.internal.ctf.core.event.io.BitBuffer;
  23 import org.junit.After;
  24 import org.junit.Before;
  25 import org.junit.Test;
  26
  27 /**
  28  * The class <code>CTFEventFieldTest</code> contains tests for the class
  29  * <code>{@link CTFEventField}</code>.
  30  *
  31  * @author ematkho
  32  * @version $Revision: 1.0 $
  33  */
  34 @SuppressWarnings("javadoc")
  35 public class CTFEventFieldTest {
  36
  37     private static final String fieldName = "id"; //$NON-NLS-1$
  38
  39
  40     /**
  41      * Perform pre-test initialization.
  42      */
  43     @Before
  44     public void setUp() {
  45         // add additional set up code here
  46     }
  47
  48     /**
  49      * Perform post-test clean-up.
  50      */
  51     @After
  52     public void tearDown() {
  53         // Add additional tear down code here
  54     }
  55
  56     /**
  57      * Launch the test.
  58      *
  59      * @param args
  60      *            the command line arguments
  61      */
  62     public static void main(String[] args) {
  63         new org.junit.runner.JUnitCore().run(CTFEventFieldTest.class);
  64     }
  65
  66     /**
  67      * Run the CTFEventField parseField(Definition,String) method test.
  68      * @throws CTFReaderException
  69      */
  70     @Test
  71     public void testParseField_complex() throws CTFReaderException {
  72         int len = 32;
  73         IntegerDeclaration id = new IntegerDeclaration(len, false, len,
  74                 ByteOrder.LITTLE_ENDIAN, Encoding.ASCII, null, 32);
  75         String lengthName = "LengthName"; //$NON-NLS-1$
  76         StructDeclaration structDec = new StructDeclaration(0);
  77         structDec.addField(lengthName, id);
  78         StructDefinition structDef = new StructDefinition(structDec, null,
  79                 lengthName);
  80
  81         structDef.lookupInteger(lengthName).setValue(32);
  82         SequenceDeclaration sd = new SequenceDeclaration(lengthName, id);
  83         Definition fieldDef = new SequenceDefinition(sd, structDef, "TestX"); //$NON-NLS-1$
  84         ByteBuffer byb = ByteBuffer.allocate(1024);
  85         for (int i = 0; i < 1024; i++) {
  86             byb.put((byte) i);
  87         }
  88         BitBuffer bb = new BitBuffer(byb);
  89         fieldDef.read(bb);
  90
  91         assertNotNull(fieldDef);
  92     }
  93
  94     /**
  95      * Run the CTFEventField parseField(Definition,String) method test.
  96      * @throws CTFReaderException
  97      */
  98     @Test
  99     public void testParseField_simple() {
 100         final StringDeclaration elemType = new StringDeclaration();
 101         Definition fieldDef = elemType.createDefinition(null, fieldName);
 102
 103         assertNotNull(fieldDef);
 104     }
 105
 106     /**
 107      * Run the CTFEventField parseField(Definition,String) method test.
 108      */
 109     @Test
 110     public void testParseField_simple2() {
 111         IntegerDefinition fieldDef = new IntegerDefinition(
 112                 new IntegerDeclaration(1, true, 1, ByteOrder.BIG_ENDIAN,
 113                         Encoding.ASCII, null, 8), null, fieldName);
 114         fieldDef.setValue(1L);
 115
 116         assertNotNull(fieldDef);
 117     }
 118
 119     /**
 120      *
 121      */
 122     @Test
 123     public void testParseField_simple3() {
 124         StringDefinition fieldDef = new StringDefinition(
 125                 new StringDeclaration(), null, fieldName);
 126         fieldDef.setString(new StringBuilder("Hello World")); //$NON-NLS-1$
 127
 128         String other = "\"Hello World\""; //$NON-NLS-1$
 129         assertNotNull(fieldDef);
 130         assertEquals(fieldDef.toString(), other);
 131     }
 132
 133     /**
 134      * Run the CTFEventField parseField(Definition,String) method test.
 135      */
 136     @Test
 137     public void testParseField_manual() {
 138         Definition fieldDef = new ArrayDefinition(new ArrayDeclaration(20,
 139                 new IntegerDeclaration(8, false, 8, null, Encoding.UTF8, null, 8)),
 140                 null, fieldName);
 141         ((IntegerDefinition) ((ArrayDefinition) fieldDef).getDefinitions()[0]).setValue('H');
 142         ((IntegerDefinition) ((ArrayDefinition) fieldDef).getDefinitions()[1]).setValue('e');
 143         ((IntegerDefinition) ((ArrayDefinition) fieldDef).getDefinitions()[2]).setValue('l');
 144         ((IntegerDefinition) ((ArrayDefinition) fieldDef).getDefinitions()[3]).setValue('l');
 145         ((IntegerDefinition) ((ArrayDefinition) fieldDef).getDefinitions()[4]).setValue('o');
 146         ((IntegerDefinition) ((ArrayDefinition) fieldDef).getDefinitions()[5]).setValue(' ');
 147         ((IntegerDefinition) ((ArrayDefinition) fieldDef).getDefinitions()[6]).setValue('W');
 148         ((IntegerDefinition) ((ArrayDefinition) fieldDef).getDefinitions()[7]).setValue('o');
 149         ((IntegerDefinition) ((ArrayDefinition) fieldDef).getDefinitions()[8]).setValue('r');
 150         ((IntegerDefinition) ((ArrayDefinition) fieldDef).getDefinitions()[9]).setValue('l');
 151         ((IntegerDefinition) ((ArrayDefinition) fieldDef).getDefinitions()[10]).setValue('d');
 152         ((IntegerDefinition) ((ArrayDefinition) fieldDef).getDefinitions()[11]).setValue(0);
 153
 154         assertNotNull(fieldDef);
 155     }
 156
 157     /**
 158      * Run the CTFEventField parseField(Definition,String) method test.
 159      */
 160     @Test
 161     public void testParseField_manual2() {
 162         Definition fieldDef = new ArrayDefinition(new ArrayDeclaration(12,
 163                 new IntegerDeclaration(32, false, 32, null, null, null, 8)), null,
 164                 fieldName);
 165         ((IntegerDefinition) ((ArrayDefinition) fieldDef).getDefinitions()[0]).setValue('H');
 166         ((IntegerDefinition) ((ArrayDefinition) fieldDef).getDefinitions()[1]).setValue('e');
 167         ((IntegerDefinition) ((ArrayDefinition) fieldDef).getDefinitions()[2]).setValue('l');
 168         ((IntegerDefinition) ((ArrayDefinition) fieldDef).getDefinitions()[3]).setValue('l');
 169         ((IntegerDefinition) ((ArrayDefinition) fieldDef).getDefinitions()[4]).setValue('o');
 170         ((IntegerDefinition) ((ArrayDefinition) fieldDef).getDefinitions()[5]).setValue(' ');
 171         ((IntegerDefinition) ((ArrayDefinition) fieldDef).getDefinitions()[6]).setValue('W');
 172         ((IntegerDefinition) ((ArrayDefinition) fieldDef).getDefinitions()[7]).setValue('o');
 173         ((IntegerDefinition) ((ArrayDefinition) fieldDef).getDefinitions()[8]).setValue('r');
 174         ((IntegerDefinition) ((ArrayDefinition) fieldDef).getDefinitions()[9]).setValue('l');
 175         ((IntegerDefinition) ((ArrayDefinition) fieldDef).getDefinitions()[10]).setValue('d');
 176         ((IntegerDefinition) ((ArrayDefinition) fieldDef).getDefinitions()[11]).setValue(0);
 177
 178         assertNotNull(fieldDef);
 179         String other = "[ 72, 101, 108, 108, 111, 32, 87, 111, 114, 108, 100, 0 ]"; //$NON-NLS-1$
 180         assertEquals(other, fieldDef.toString());
 181     }
 182 }