Exemple #1
0
        private void btnInjectTypeError_Click(object sender, EventArgs e)
        {
            int errorNumber = 13;
            int numberOfBit = HammingHelper.GetTotalSize(HammingHelper.HammingDataSplitNumber);

            if (numErrorCorrectible.Validate())
            {
                for (int i = (int)numErrorCorrectible.Value; i > 0; --i)
                {
                    cable.InsertRandomErrors(1, errorNumber * numberOfBit, (errorNumber + 1) * numberOfBit);
                    ++errorNumber;
                }
            }
            if (numErrorDetectable.Validate())
            {
                for (int i = (int)numErrorDetectable.Value; i > 0; --i)
                {
                    cable.InsertRandomErrors(2, errorNumber * numberOfBit, (errorNumber + 1) * numberOfBit);
                    ++errorNumber;
                }
            }
            if (numIrrecoverable.Validate())
            {
                for (int i = (int)numIrrecoverable.Value; i > 0; --i)
                {
                    cable.InsertRandomErrors(3, errorNumber * numberOfBit, (errorNumber + 1) * numberOfBit);
                    ++errorNumber;
                }
            }
        }
Exemple #2
0
        public void When_random_errors_are_injected_Then_frame_is_altered()
        {
            const int nbErrors = 3;

            t.InsertRandomErrors(nbErrors, 0, 5);
            Assert.IsTrue(t.TransmitterReady(Constants.StationId.Station1));
            t.SendData(data, Constants.StationId.Station1);
            Thread.Sleep(Constants.DefaultDelay * 200);
            var dataStation2 = t.GetData(Constants.StationId.Station2);

            Assert.IsTrue(data != dataStation2);
            BitArray xor      = data.Xor(dataStation2);
            var      nbBitSet = (from bool m in xor where m select m).Count();

            Assert.IsTrue(nbBitSet == nbErrors);
        }