public unsafe void rowCanCollapseTest()
{
RowPermutator permutator = new RowPermutator();
byte *row1 = (byte *)Marshal.AllocHGlobal(sizeof(byte) * 4);
byte *row2 = (byte *)Marshal.AllocHGlobal(sizeof(byte) * 4);
do
{
permutator.CopyTo(row1);
permutator.CopyTo(row2);
GridFunctions.collapseRow(row1, 1);
GridFunctions.collapseRow3(row2, 1);
try
{
Assert.AreEqual(GridFunctions.rowCanCollapse(row1, 0, 1), GridFunctions.rowCanCollapse(row2, 0, 1));
}
catch
{
throw;
}
}while (permutator.Next());
}
public unsafe void collapseRowTest()
{
RowPermutator permutator = new RowPermutator();
byte *row1 = (byte *)Marshal.AllocHGlobal(sizeof(byte) * 4);
byte *row2 = (byte *)Marshal.AllocHGlobal(sizeof(byte) * 4);
do
{
permutator.CopyTo(row1);
permutator.CopyTo(row2);
GridFunctions.collapseRow(row1, 1);
GridFunctions.collapseRow3(row2, 1);
try
{
Assert.AreEqual(*(uint *)row1, *(uint *)row2);
}
catch
{
Debug.WriteLine($"{permutator.data[0]} {permutator.data[1]} {permutator.data[2]} {permutator.data[3]}");
Debug.WriteLine($"{row1[0]} {row1[1]} {row1[2]} {row1[3]}");
Debug.WriteLine($"{row2[0]} {row2[1]} {row2[2]} {row2[3]}");
throw;
}
}while (permutator.Next());
}
public unsafe void PrintCollapser()
{
RowPermutator permutator = new RowPermutator();
byte * row1 = (byte *)Marshal.AllocHGlobal(sizeof(byte) * 4);
do
{
permutator.CopyTo(row1);
Debug.Write($"{row1[0]} {row1[1]} {row1[2]} {row1[3]}: ");
GridFunctions.collapseRow(row1, 1);
Debug.WriteLine($"{row1[0]} {row1[1]} {row1[2]} {row1[3]}");
}while (permutator.Next());
}
public unsafe void collapseRowTest5()
{
RowPermutator permutator = new RowPermutator();
byte *row1 = (byte *)Marshal.AllocHGlobal(sizeof(byte) * 4);
row1[0] = 0;
row1[1] = 2;
row1[2] = 1;
row1[3] = 1;
GridFunctions.collapseRow3(row1, 1);
Assert.IsTrue(
row1[0] == 2 &&
row1[1] == 2 &&
row1[2] == 0 &&
row1[3] == 0);
}