public void DoubledArrayReturnsNullIfNullArrayProvided()
{
int[] array = null;
var doubled = ArrayFunctions.DoubleArraySizeAndKeepContents <int>(array);
Assert.Null(doubled);
}
public void DoublesArraySize()
{
var array = new float[4];
var doubled = ArrayFunctions.DoubleArraySizeAndKeepContents <float>(array);
Assert.Equal(8, doubled.Length);
}
private void CheckAndUpsizeIndexArray(int numToAdd)
{
while (Data.NumIndicesUsed + numToAdd >= Data.QueueSizeIndex)
{
Data.Indices = ArrayFunctions.DoubleArraySizeAndKeepContents <int>(Data.Indices);
Data.QueueSizeIndex *= 2;
}
}
private void CheckAndUpsizeVertexArray(int numToAdd)
{
while (Data.NumVerticesUsed + numToAdd >= Data.QueueSizeVertex)
{
Data.Vertices = ArrayFunctions.DoubleArraySizeAndKeepContents <Vertex2D>(Data.Vertices);
Data.QueueSizeVertex *= 2;
}
}
public void DoubledArrayDoesNotContainDataInSecondHalf()
{
var array = new object[] { new object(), new object(), new object(), new object() };
var doubled = ArrayFunctions.DoubleArraySizeAndKeepContents <object>(array);
for (var n = 4; n < 8; n++)
{
Assert.Null(doubled[n]);
}
}
public void DoubledArrayKeepsContent()
{
var array = new float[] { 3.0f, 2.0f, 1.0f, 5.0f };
var doubled = ArrayFunctions.DoubleArraySizeAndKeepContents <float>(array);
for (var n = 0; n < 4; n++)
{
Assert.Equal(array[n], doubled[n]);
}
}
private void DoubleSinglePropertyArrays()
{
Data.Ordering = ArrayFunctions.DoubleArraySizeAndKeepContents <int>(Data.Ordering);
Data.Targets = ArrayFunctions.DoubleArraySizeAndKeepContents <CoordinateSpace>(Data.Targets);
Data.Types = ArrayFunctions.DoubleArraySizeAndKeepContents <FillType>(Data.Types);
Data.BaseColours = ArrayFunctions.DoubleArraySizeAndKeepContents <Colour>(Data.BaseColours);
Data.NumVertices = ArrayFunctions.DoubleArraySizeAndKeepContents <int>(Data.NumVertices);
Data.FirstVertexPosition = ArrayFunctions.DoubleArraySizeAndKeepContents <int>(Data.FirstVertexPosition);
Data.NumIndices = ArrayFunctions.DoubleArraySizeAndKeepContents <int>(Data.NumIndices);
Data.FirstIndexPosition = ArrayFunctions.DoubleArraySizeAndKeepContents <int>(Data.FirstIndexPosition);
Data.Texture0 = ArrayFunctions.DoubleArraySizeAndKeepContents <ulong>(Data.Texture0);
Data.Texture1 = ArrayFunctions.DoubleArraySizeAndKeepContents <ulong>(Data.Texture1);
Data.TextureMode0 = ArrayFunctions.DoubleArraySizeAndKeepContents <TextureCoordinateMode>(Data.TextureMode0);
Data.TextureMode1 = ArrayFunctions.DoubleArraySizeAndKeepContents <TextureCoordinateMode>(Data.TextureMode1);
Data.Depths = ArrayFunctions.DoubleArraySizeAndKeepContents <float>(Data.Depths);
Data.Layers = ArrayFunctions.DoubleArraySizeAndKeepContents <int>(Data.Layers);
}