public MFTestResults NetTest5_IPEndPointBasic()
{
/// <summary>
/// 1. Creates 30 Random IPs between 0.0.0.0 and 255.255.255.127
/// 2. Verifies that they can be constructed as IPEndPoints with both ctors
/// 3. Verifies that their data, ToString and GetHashCode funcs return normally
/// 4. Clones one with Create and verifies the above funcs again
/// </summary>
///
bool testResult = true;
try
{
Random random = new Random();
for (int i = 0; i <= 30; i++)
{
int[] IPInts = { random.Next(256), random.Next(256),
random.Next(256), random.Next(128) };
int portInt = random.Next(65535) + 1;
long addressLong = (long)(
IPInts[0]
+ IPInts[1] * 256
+ IPInts[2] * 256 * 256
+ IPInts[3] * 256 * 256 * 256);
Log.Comment("Random IP " + IPInts[0] + "." + IPInts[1]
+ "." + IPInts[2] + "." + IPInts[3] + ":" + portInt);
IPAddress address = new IPAddress(addressLong);
Log.Comment("EndPoint1 created with IPAddress and int");
IPEndPoint endPoint1 = new IPEndPoint(address,portInt);
Log.Comment("EndPoint2 created with long and int");
IPEndPoint endPoint2 = new IPEndPoint(addressLong, portInt);
if (endPoint1 == null)
throw new Exception("EndPoint1 is null");
if (endPoint2 == null)
throw new Exception("EndPoint2 is null");
Type typeOfEndPoint = endPoint1.GetType();
if (typeOfEndPoint != Type.GetType("System.Net.IPEndPoint"))
throw new Exception("EndPoint1 Type is incorrect");
typeOfEndPoint = endPoint2.GetType();
if (typeOfEndPoint != Type.GetType("System.Net.IPEndPoint"))
throw new Exception("EndPoint2 Type is incorrect");
if (endPoint1.ToString() != endPoint2.ToString())
throw new Exception("ToString returns differently for same data");
if (!endPoint1.Equals(endPoint2))
{
throw new Exception("Equals returns false for same data");
}
int hashCode1 = endPoint1.GetHashCode();
int hashCode2 = endPoint2.GetHashCode();
if (hashCode1 != hashCode2)
throw new Exception("GetHasCode returns differently for same data");
if (endPoint1.Address.ToString() != endPoint2.Address.ToString()
|| endPoint1.Address.ToString() != address.ToString()
|| endPoint2.Address.ToString() != address.ToString())
throw new Exception("Address returns wrong data");
if (endPoint1.Port != endPoint2.Port
|| endPoint1.Port != portInt
|| endPoint2.Port != portInt)
throw new Exception("Port returns wrong data");
Log.Comment("Cloning Enpoint1 into EndPoint2");
endPoint2 = (IPEndPoint)endPoint2.Create(endPoint1.Serialize());
typeOfEndPoint = endPoint2.GetType();
if (typeOfEndPoint != Type.GetType("System.Net.IPEndPoint"))
throw new Exception("EndPoint2 Type is incorrect after clone");
if (endPoint1.ToString() != endPoint2.ToString())
throw new Exception("ToString returns differently for cloned data");
//21295 GetHashCode returns differently for cloned data
if (endPoint1.GetHashCode() != endPoint2.GetHashCode())
throw new Exception("GetHashCode returns differently for cloned data");
if (endPoint1.Address.ToString() != endPoint2.Address.ToString()
|| endPoint1.Address.ToString() != address.ToString()
|| endPoint2.Address.ToString() != address.ToString())
throw new Exception("Address returns wrong data after clone");
if (endPoint1.Port != endPoint2.Port
|| endPoint1.Port != portInt
|| endPoint2.Port != portInt)
throw new Exception("Port returns wrong data after clone");
Log.Comment("Recreating EndPoint2 with new data");
int portInt2 = portInt % 2 + 1;
long addressLong2 = (long)(
(IPInts[0] % 2 + 1)
+ (IPInts[1] % 2 + 1 )* 256
+ (IPInts[2] % 2 + 1 )* 256 * 256
+ (IPInts[3] % 2 + 1 )* 256 * 256 * 256);
endPoint2 = new IPEndPoint(addressLong2, portInt2);
if (endPoint1.GetHashCode() == endPoint2.GetHashCode())
throw new Exception("GetHashCode returns same for "
+ endPoint1.ToString()
+ " as " + endPoint2.ToString());
if (endPoint1.Address == endPoint2.Address
|| endPoint2.Address == address)
throw new Exception("Address returns wrong data after change");
if (endPoint1.Port == endPoint2.Port
|| endPoint2.Port == portInt)
throw new Exception("Port returns wrong data after change");
}
}
catch (Exception e)
{
Log.Comment("Caught exception: " + e.Message);
testResult = false;
}
return (testResult ? MFTestResults.Pass : MFTestResults.Fail);
}