public void Test_Cropping2D_TooMuchCropping_Trim()
{
Data2D data = new Data2D(4, 4, 3, 5);
Cropping2DLayer crop = new Cropping2DLayer(2, 3, 1, 1);
crop.SetInput(data);
}
public void Test_Cropping2D_Negative_Trim()
{
Data2D data = new Data2D(8, 4, 3, 5);
Cropping2DLayer crop = new Cropping2DLayer(4, -5, -1, 1);
crop.SetInput(data);
}
public void Test_Cropping2D_Null_Input()
{
Data2D data = null;
Cropping2DLayer crop = new Cropping2DLayer(1, 2, 1, 1);
crop.SetInput(data);
}
public void Test_Cropping2D_DifferentData_Input()
{
DataArray data = new DataArray(5);
Cropping2DLayer crop = new Cropping2DLayer(2, 2, 1, 1);
crop.SetInput(data);
}
public void Test_Cropping2D_Execute()
{
Data2D data = new Data2D(3, 4, 2, 1);
int cntr = 0;
for (int h = 0; h < 3; ++h)
{
for (int w = 0; w < 4; ++w)
{
for (int c = 0; c < 2; ++c)
{
cntr += 1;
data[h, w, c, 0] = cntr;
}
}
}
Cropping2DLayer crop = new Cropping2DLayer(1, 1, 2, 0);
crop.SetInput(data);
crop.Execute();
Data2D output = crop.GetOutput() as Data2D;
// Checking sizes
Dimension dim = output.GetDimension();
Assert.AreEqual(dim.b, 1);
Assert.AreEqual(dim.c, 2);
Assert.AreEqual(dim.h, 1);
Assert.AreEqual(dim.w, 2);
// Checking calculation
Assert.AreEqual(output[0, 0, 0, 0], data[1, 2, 0, 0], 0.0000001);
Assert.AreEqual(output[0, 0, 1, 0], data[1, 2, 1, 0], 0.0000001);
Assert.AreEqual(output[0, 1, 0, 0], data[1, 3, 0, 0], 0.0000001);
Assert.AreEqual(output[0, 1, 1, 0], data[1, 3, 1, 0], 0.0000001);
}