public MFTestResults LargeBufferTest_TestEvent()
{
MFTestResults res = MFTestResults.Pass;
try
{
LargeBufferMarshaller lbm = new LargeBufferMarshaller(321);
LargeBuffer lb = new LargeBuffer(100);
LargeBufferMarshaller.OnLargeBufferRequest += new LargeBufferMarshaller.LargeBufferEventHandler(OnLargeBufferEvent);
m_evtLargeBuffer.Reset();
lbm.MarshalBuffer(lb);
if (!m_evtLargeBuffer.WaitOne( 5000, true ))
{
Log.Comment("Did not receive LargeBufferMarshaller event");
res = MFTestResults.Fail;
}
else if(m_eventId != 321)
{
Log.Comment("Wrong marshallerID in event");
res = MFTestResults.Fail;
}
lb.Dispose();
LargeBufferMarshaller.OnLargeBufferRequest -= new LargeBufferMarshaller.LargeBufferEventHandler(OnLargeBufferEvent);
}
catch(Exception e)
{
Log.Exception("Exception", e);
res = MFTestResults.Fail;
}
return res;
}
public InitializeResult Initialize()
{
Log.Comment("LargeBufferTest Init");
LargeBufferMarshaller m = new LargeBufferMarshaller(33);
LargeBuffer b = null;
try
{
b = new LargeBuffer(10);
m.UnMarshalBuffer(ref b);
}
catch
{
// the test driver is not included
return InitializeResult.Skip;
}
finally
{
if (b != null)
{
b.Dispose();
}
}
return InitializeResult.ReadyToGo;
}
public MFTestResults LargeBufferTest_DifferentSizeBuff()
{
MFTestResults res = MFTestResults.Pass;
LargeBuffer lb = null;
LargeBuffer lb2 = null;
try
{
lb = new LargeBuffer(1000);
lb2 = new LargeBuffer(100);
LargeBufferMarshaller lbm = new LargeBufferMarshaller(123);
lbm.MarshalBuffer(lb);
lbm.UnMarshalBuffer(ref lb2);
if (lb.Bytes.Length != lb2.Bytes.Length)
{
Log.Comment("The UnMarshalBuffer call should have changed the byte length of lb2");
res = MFTestResults.Fail;
}
}
catch (Exception e)
{
Log.Exception("Exception", e);
res = MFTestResults.Fail;
}
finally
{
if (lb != null) lb.Dispose();
if (lb2 != null) lb2.Dispose();
}
return res;
}
public MFTestResults LargeBufferTest_LargeData()
{
MFTestResults res = MFTestResults.Pass;
LargeBuffer lb = null;
try
{
LargeBufferMarshaller lbm = new LargeBufferMarshaller(321);
lb = new LargeBuffer(1024 * 1024);
int len = lb.Bytes.Length - 1;
for (int i = 0; i < 1000; i++)
{
lb.Bytes[len-i] = (byte)i;
}
lbm.MarshalBuffer(lb);
lbm.UnMarshalBuffer(ref lb);
for (int i = 0; i < 1000; i++)
{
if ((byte)i != lb.Bytes[i])
{
Log.Comment("UnMarshalBuffer should have swapped the bytes");
res = MFTestResults.Fail;
break;
}
}
}
catch (Exception e)
{
Log.Exception("Exception", e);
res = MFTestResults.Fail;
}
finally
{
if (lb != null) lb.Dispose();
}
return res;
}
