/**
* Copyright 2013 JogAmp Community. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without modification, are
* permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice, this list of
* conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright notice, this list
* of conditions and the following disclaimer in the documentation and/or other materials
* provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY JogAmp Community ``AS IS'' AND ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
* FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL JogAmp Community OR
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
* ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
* ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
* The views and conclusions contained in the software and documentation are those of the
* authors and should not be interpreted as representing official policies, either expressed
* or implied, of JogAmp Community.
*/
package com.jogamp.opengl.test.junit.jogl.math;
import org.junit.Assert;
import org.junit.Test;
import com.jogamp.opengl.math.Binary32;
public class TestBinary32NOUI
{
@SuppressWarnings("static-method") @Test public void testInfinityExponent()
{
Assert.assertEquals(
128,
Binary32.unpackGetExponentUnbiased(Float.POSITIVE_INFINITY));
}
@SuppressWarnings("static-method") @Test public
void
testInfinityNegativeExponent()
{
Assert.assertEquals(
128,
Binary32.unpackGetExponentUnbiased(Float.NEGATIVE_INFINITY));
}
@SuppressWarnings("static-method") @Test public
void
testInfinityNegativeSign()
{
Assert.assertEquals(1, Binary32.unpackGetSign(Float.NEGATIVE_INFINITY));
}
@SuppressWarnings("static-method") @Test public
void
testInfinityNegativeSignificand()
{
Assert.assertEquals(
0,
Binary32.unpackGetSignificand(Float.NEGATIVE_INFINITY));
}
@SuppressWarnings("static-method") @Test public void testInfinitySign()
{
Assert.assertEquals(0, Binary32.unpackGetSign(Float.POSITIVE_INFINITY));
}
@SuppressWarnings("static-method") @Test public
void
testInfinitySignificand()
{
Assert.assertEquals(
0,
Binary32.unpackGetSignificand(Float.POSITIVE_INFINITY));
}
@SuppressWarnings("static-method") @Test public void testNaNExponent()
{
Assert.assertEquals(128, Binary32.unpackGetExponentUnbiased(Float.NaN));
}
@SuppressWarnings("static-method") @Test public void testNaNSignificand()
{
Assert.assertTrue(Binary32.unpackGetSignificand(Float.NaN) > 0);
}
}