public void OpenExistingPositiveTest()
{
P2PMessageQueue originalQueue = new P2PMessageQueue(true);
Assert.IsNotNull(originalQueue);
P2PMessageQueue copyQueue = P2PMessageQueue.OpenExisting(false, GetCurrentProcessHandle(), originalQueue.Handle);
Assert.IsNotNull(copyQueue);
}
public void OpenExistingBadHandleTest()
{
ArgumentException expected = null;
// create a "valid" (non zero, non negative 1) handle
IntPtr validHandleValue = new IntPtr(0x8000000);
IntPtr zeroHandle = IntPtr.Zero;
IntPtr minusOneHandle = new IntPtr(-1);
try
{
P2PMessageQueue.OpenExisting(true, zeroHandle, validHandleValue);
}
catch (ArgumentException ex)
{
expected = ex;
}
Assert.IsNotNull(expected);
expected = null;
try
{
P2PMessageQueue.OpenExisting(true, minusOneHandle, validHandleValue);
}
catch (ArgumentException ex)
{
expected = ex;
}
Assert.IsNotNull(expected);
expected = null;
try
{
P2PMessageQueue.OpenExisting(true, validHandleValue, zeroHandle);
}
catch (ArgumentException ex)
{
expected = ex;
}
Assert.IsNotNull(expected);
expected = null;
try
{
P2PMessageQueue.OpenExisting(true, validHandleValue, minusOneHandle);
}
catch (ArgumentException ex)
{
expected = ex;
}
Assert.IsNotNull(expected);
}