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Diffstat (limited to 'lttng/org.eclipse.linuxtools.ctf.core.tests/src/org/eclipse/linuxtools/ctf/core/tests/types/FloatDefinitionTest.java')
-rw-r--r-- | lttng/org.eclipse.linuxtools.ctf.core.tests/src/org/eclipse/linuxtools/ctf/core/tests/types/FloatDefinitionTest.java | 167 |
1 files changed, 0 insertions, 167 deletions
diff --git a/lttng/org.eclipse.linuxtools.ctf.core.tests/src/org/eclipse/linuxtools/ctf/core/tests/types/FloatDefinitionTest.java b/lttng/org.eclipse.linuxtools.ctf.core.tests/src/org/eclipse/linuxtools/ctf/core/tests/types/FloatDefinitionTest.java deleted file mode 100644 index 2998a11bce..0000000000 --- a/lttng/org.eclipse.linuxtools.ctf.core.tests/src/org/eclipse/linuxtools/ctf/core/tests/types/FloatDefinitionTest.java +++ /dev/null @@ -1,167 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2013 Ericsson - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * Matthew Khouzam - Initial API and implementation - *******************************************************************************/ - -package org.eclipse.linuxtools.ctf.core.tests.types; - -import static org.junit.Assert.assertEquals; -import static org.junit.Assert.assertNotNull; - -import java.nio.ByteBuffer; -import java.nio.ByteOrder; - -import org.eclipse.jdt.annotation.NonNull; -import org.eclipse.linuxtools.ctf.core.event.io.BitBuffer; -import org.eclipse.linuxtools.ctf.core.event.types.FloatDeclaration; -import org.eclipse.linuxtools.ctf.core.event.types.FloatDefinition; -import org.eclipse.linuxtools.ctf.core.event.types.IntegerDefinition; -import org.eclipse.linuxtools.ctf.core.trace.CTFReaderException; -import org.junit.Before; -import org.junit.Test; - -/** - * The class <code>IntegerDefinitionTest</code> contains tests for the class - * <code>{@link IntegerDefinition}</code>. - * - * @author ematkho - * @version $Revision: 1.0 $ - */ -@SuppressWarnings("javadoc") -public class FloatDefinitionTest { - - private FloatDefinition fixture; - private FloatDefinition singleFixture; - private FloatDefinition doubleFixture; // all the way. - private FloatDeclaration parent; - @NonNull - private static final String fieldName = "float"; - - /** - * Perform pre-test initialization. - * - * @throws CTFReaderException - * error creating floats - */ - @Before - public void setUp() throws CTFReaderException { - testFloat248(); - testFloat5311(); - } - - @Test - public void testFloat248() throws CTFReaderException { - parent = new FloatDeclaration(8, 24, ByteOrder.nativeOrder(), 0); - BitBuffer bb = create32BitFloatByteBuffer(); - singleFixture = parent.createDefinition(null, fieldName, bb); - assertNotNull(singleFixture); - } - - @Test - public void testFloat5311() throws CTFReaderException { - parent = new FloatDeclaration(11, 53, ByteOrder.nativeOrder(), 0); - BitBuffer bb = create64BitFloatByteBuffer(); - doubleFixture = parent.createDefinition(null, fieldName, bb); - assertNotNull(doubleFixture); - } - - @Test - public void testFloat32Bit() throws CTFReaderException { - for (int i = 1; i < 31; i++) { - parent = new FloatDeclaration(i, 32 - i, ByteOrder.nativeOrder(), 0); - - fixture = parent.createDefinition(null, fieldName, create32BitFloatByteBuffer()); - assertNotNull(fixture); - assertEquals("test" + i, "2.0", fixture.toString()); - } - } - - @Test - public void testFloat64Bit() throws CTFReaderException { - for (int i = 1; i < 63; i++) { - parent = new FloatDeclaration(i, 64 - i, ByteOrder.nativeOrder(), 0); - fixture = parent.createDefinition(null, fieldName, create64BitFloatByteBuffer()); - assertNotNull(fixture); - if (i <= 32) { - assertEquals("test" + i, "2.0", fixture.toString()); - } else if (i == 33) { - assertEquals("test" + i, "1.0", fixture.toString()); - } else { - assertNotNull(fixture.getValue()); - } - - } - } - - @Test - public void testFloat48Bit() throws CTFReaderException { - parent = new FloatDeclaration(12, 32, ByteOrder.nativeOrder(), 0); - fixture = parent.createDefinition(null, fieldName, create64BitFloatByteBuffer()); - assertNotNull(fixture); - assertEquals(Double.NaN, fixture.getValue(), 0.1); - } - - /** - * Run the IntegerDeclaration getDeclaration() method test. - */ - @Test - public void testGetDeclaration() { - FloatDeclaration result = singleFixture.getDeclaration(); - assertNotNull(result); - } - - /** - * Run the long getValue() method test. - */ - @Test - public void testGetValue() { - double result = singleFixture.getValue(); - assertEquals(2.0, result, 0.1); - } - - /** - * Run the String toString() method test. - */ - @Test - public void testToString() { - String result = singleFixture.toString(); - assertNotNull(result); - assertEquals("2.0", result); - } - - @NonNull - private static BitBuffer create32BitFloatByteBuffer() { - float[] data = new float[2]; - data[0] = 2.0f; - data[1] = 3.14f; - ByteBuffer byb = ByteBuffer.allocate(128); - byb.order(ByteOrder.nativeOrder()); - byb.mark(); - byb.putFloat(data[0]); - byb.putFloat(data[1]); - byb.reset(); - BitBuffer bb = new BitBuffer(byb); - return bb; - } - - @NonNull - private static BitBuffer create64BitFloatByteBuffer() { - double[] data = new double[2]; - data[0] = 2.0f; - data[1] = 3.14f; - ByteBuffer byb = ByteBuffer.allocate(128); - byb.order(ByteOrder.nativeOrder()); - byb.mark(); - byb.putDouble(data[0]); - byb.putDouble(data[1]); - byb.reset(); - BitBuffer bb = new BitBuffer(byb); - return bb; - } -} |