public void TestBufferWrite()
{
string bufferTestString = "hello world! !$%&/()=?";
string bufferTestString2 = "h llo world! !$%&/()=?";
using var _ = Py.GIL();
using var pythonArray = ByteArrayFromAsciiString(bufferTestString);
using (PyBuffer buf = pythonArray.GetBuffer(PyBUF.WRITABLE))
{
byte[] managedArray = { (byte)' ' };
buf.Write(managedArray, 0, managedArray.Length, 1);
}
string result = pythonArray.InvokeMethod("decode", "utf-8".ToPython()).As <string>();
Assert.IsTrue(result == bufferTestString2);
}
public void TestBufferWrite()
{
string bufferTestString = "hello world! !$%&/()=?";
using (Py.GIL())
{
using (var scope = Py.CreateScope())
{
scope.Exec($"arr = bytearray({bufferTestString.Length})");
PyObject pythonArray = scope.Get("arr");
byte[] managedArray = new UTF8Encoding().GetBytes(bufferTestString);
using (PyBuffer buf = pythonArray.GetBuffer())
{
buf.Write(managedArray, 0, managedArray.Length);
}
string result = scope.Eval("arr.decode('utf-8')").ToString();
Assert.IsTrue(result == bufferTestString);
}
}
}
