public void Test_SubGridTreeBitmapSubGridBitsTests_ForEach_Action()
{
// Test iteration action for empty, full and arbitrary masks
SubGridTreeBitmapSubGridBits bits = new SubGridTreeBitmapSubGridBits(SubGridBitsCreationOptions.Filled);
int sum;
sum = 0;
bits.ForEach((x, y) => { if (bits.BitSet(x, y))
{
sum++;
}
});
Assert.True(sum == bits.CountBits() && sum == SubGridTreeConsts.CellsPerSubGrid, "Summation via ForEach on full mask did not give expected result");
sum = 0;
bits.Clear();
bits.ForEach((x, y) => { if (bits.BitSet(x, y))
{
sum++;
}
});
Assert.True(sum == bits.CountBits() && sum == 0, "Summation via ForEach on empty mask did not give expected result");
sum = 0;
bits.SetBit(1, 1);
bits.ForEach((x, y) => { if (bits.BitSet(x, y))
{
sum++;
}
});
Assert.True(sum == bits.CountBits() && sum == 1, "Summation via ForEach on mask with single bit set at (1, 1) did not give expected result");
}
public void Test_SubGridTreeBitmapSubGridBitsTests_ForEach_Function()
{
// Test iteration function for empty, full and arbitrary masks
SubGridTreeBitmapSubGridBits bits = new SubGridTreeBitmapSubGridBits(SubGridBitsCreationOptions.Unfilled);
bits.ForEach((x, y) => { return(true); });
Assert.Equal(bits.CountBits(), SubGridTreeConsts.CellsPerSubGrid);
bits.Clear();
bits.ForEach((x, y) => { return(x < 16); });
Assert.Equal(bits.CountBits(), SubGridTreeConsts.CellsPerSubGrid / 2);
bits.Clear();
bits.ForEach((x, y) => { return((x == 1) && (y == 1)); });
Assert.Equal(1, bits.CountBits());
}
