public unsafe void StackallocTest4()
{
const int bufferSize = 4;
sbyte * sample = stackalloc sbyte[bufferSize];
SBytePointer pointer = new SBytePointer(sample);
sbyte[] results = new sbyte[bufferSize];
// SetData method
for (int i = 0; i < bufferSize; i++)
{
pointer.SetData(results[i] = GenerateRandomNumber(), i);
}
// GetData method
for (int i = 0; i < bufferSize; i++)
{
object x = results[i];
object y = pointer.GetData(i);
Console.WriteLine("[{0}] <Left: {1}> {2} <Right: {3}>", i, x, x.Equals(y) ? "==" : "<>", y);
Assert.AreEqual(x, y);
}
}
public void _memccpyTest()
{
GlobalHeapAnsiString string1 = new GlobalHeapAnsiString("The quick brown dog jumps over the lazy fox");
GlobalHeapAnsiString buffer = new GlobalHeapAnsiString(61);
SBytePointer pdest = new SBytePointer();
Console.Write("Function: _memccpy 60 characters or to character 's'\n");
Console.Write("Source: {0}\n", string1.ToString());
pdest = msvcrt._memccpy(buffer, string1, 's', 60u);
pdest.SetData(0);
Console.Write("Result: {0}\n", buffer.ToString());
Console.Write("Length: {0} characters\n", msvcrt.strlen(buffer.Address));
Assert.AreEqual("The quick brown dog jumps over the lazy fox", string1.ToString());
Assert.AreEqual("The quick brown dog jumps", buffer.ToString());
Assert.AreEqual(25u, (uint)msvcrt.strlen(buffer.Address));
string1.Dispose();
buffer.Dispose();
pdest = null;
}