static void TestDelta <TInputStream, TOutputStream>(NetworkSchema schema, List <object> values, List <object> baselineValues) where TInputStream : NetworkCompression.IInputStream, new()
where TOutputStream : NetworkCompression.IOutputStream, new()
{
var inputBuffer = new byte[1024 * 64];
var baselineBuffer = new byte[1024 * 64];
var deltaBuffer = new byte[1024 * 64];
var outputBuffer = new byte[1024 * 64];
NetworkTestUtils.WriteValues(values, inputBuffer, schema);
if (baselineValues != null)
{
NetworkTestUtils.WriteValues(baselineValues, baselineBuffer, schema);
}
else
{
baselineBuffer = new byte[1024 * 64];
}
var outputStream = new TOutputStream();
outputStream.Initialize(NetworkCompressionModel.DefaultModel, deltaBuffer, 0, null);
uint hash = 0;
DeltaWriter.Write(ref outputStream, schema, inputBuffer, baselineBuffer, zeroFieldsChanged, 0, ref hash);
outputStream.Flush();
var inputStream = new TInputStream();
inputStream.Initialize(NetworkCompressionModel.DefaultModel, deltaBuffer, 0);
hash = 0;
DeltaReader.Read(ref inputStream, schema, outputBuffer, baselineBuffer, zeroFieldsChanged, 0, ref hash);
NetworkTestUtils.ReadAndAssertValues(values, outputBuffer, schema);
}
public void Delta_RandomBaseline <TInputStream, TOutputStream>() where TInputStream : NetworkCompression.IInputStream, new()
where TOutputStream : NetworkCompression.IOutputStream, new()
{
var random = new System.Random(12091);
for (int i = 0; i < 1024; ++i)
{
var schema = NetworkTestUtils.GenerateRandomSchema(64, random.Next());
var values = NetworkTestUtils.GenerateRandomValues(schema, random.Next());
var baselineValues = NetworkTestUtils.GenerateRandomValues(schema, random.Next());
TestDelta <TInputStream, TOutputStream>(schema, values, baselineValues);
}
}
public void NetworkReadWrite_TestRandomValues()
{
var random = new System.Random(192831);
var buffer = new byte[1024 * 1024];
for (int i = 0; i < 100; ++i)
{
var schema = NetworkTestUtils.GenerateRandomSchema(64, random.Next());
var values = NetworkTestUtils.GenerateRandomValues(schema, random.Next());
NetworkTestUtils.WriteValues(values, buffer, schema);
NetworkTestUtils.ReadAndAssertValues(values, buffer, schema);
}
}
