public MFTestResults VerifyFlush()
{
MFTestResults result = MFTestResults.Pass;
try
{
using (MemoryStream ms = new MemoryStream())
{
byte[] data = MFUtilities.GetRandomBytes(5000);
ms.Write(data, 0, data.Length);
ms.Flush();
if (ms.Length != 5000)
{
result = MFTestResults.Fail;
Log.Exception("Expected 5000 bytes, but got " + ms.Length);
}
}
}
catch (Exception ex)
{
result = MFTestResults.Fail;
Log.Exception("Unexpected exception", ex);
}
return(result);
}
public MFTestResults UInt_Ushort_Constructor_Test7()
{
/// <summary>
/// 1. Creates a Guid(uint, ushort, byte, byte ...)
/// 2. Verifies exception is not thrown
/// </summary>
///
MFTestResults testResult = MFTestResults.Pass;
Random random = new Random();
int randoInt = random.Next(Int32.MaxValue);
uint _uInt = (uint)(randoInt * 2);
ushort _uShort1 = (ushort)random.Next(65536);
ushort _uShort2 = (ushort)random.Next(65536);
Byte[] _bArr = MFUtilities.GetRandomBytes(8);
try
{
Guid _guid = new Guid(_uInt, _uShort1, _uShort1, _bArr[0], _bArr[1], _bArr[2], _bArr[3], _bArr[4], _bArr[5], _bArr[6], _bArr[7]);
}
catch (Exception ex)
{
Log.Comment("Caught : " + ex.Message + "when creating Guid(" + _uInt +
", " + _uShort1 + ", " + _uShort1 + ", " + _bArr[0] +
", " + _bArr[1] + ", " + _bArr[2] + ", " + _bArr[3] + ", " +
_bArr[4] + ", " + _bArr[5] + ", " + _bArr[6] + ", " + _bArr[7] + ")");
testResult = MFTestResults.Fail;
}
return(testResult);
}
public MFTestResults ByteArrayConstructor_Test2()
{
/// <summary>
/// 1. Creates a Guid with byte Array of size 16 and random byte values
/// 2. Verifies exception is not thrown
/// </summary>
///
MFTestResults testResult = MFTestResults.Pass;
Byte[] guid16 = MFUtilities.GetRandomBytes(16);
try
{
Guid myGuid1 = new Guid(guid16);
}
catch (Exception ex)
{
Log.Comment("Caught : " + ex.Message);
testResult = MFTestResults.Fail;
}
return(testResult);
}
public MFTestResults ArgumentException_Test3()
{
/// <summary>
/// 1. Creates a Guid with byte Array of random size b/n 0 to 100 but not 16
/// 2. Verifies ArgumentException is thrown
/// </summary>
///
MFTestResults testResult = MFTestResults.Fail;
int size = 16;
//size could be set to any Random number b/n 0 and 2147483647
//System.OutOfMemoryException will be thrown
Random random = new Random();
while (size == 16)
{
size = random.Next(100);
}
Byte[] guidNot16 = MFUtilities.GetRandomBytes(size);
try
{
Guid myGuid1 = new Guid(guidNot16);
}
catch (ArgumentException ex)
{
Log.Comment("Caught : " + ex.Message + " when trying to create Guid with " + size + " bytes long");
testResult = MFTestResults.Pass;
}
catch (Exception e)
{
Log.Comment("Expecting ArgumentException got " + e.Message);
}
return(testResult);
}
private byte[] GetByteArray(int length)
{
return(MFUtilities.GetRandomBytes(length));
}