public void Add_Nanos()
{
var t = new Timespec { tv_sec = new IntPtr(12345), tv_nsec = 123456789 };
var result = t.Add(TimeSpan.FromTicks(10));
Assert.AreEqual(result.tv_sec, new IntPtr(12345));
Assert.AreEqual(result.tv_nsec, 123456789 + 1000);
}
public void Add_NanosOverflow()
{
var t = new Timespec { tv_sec = new IntPtr(12345), tv_nsec = 999999999 };
var result = t.Add(TimeSpan.FromTicks(TimeSpan.TicksPerSecond * 10 + 10));
Assert.AreEqual(result.tv_sec, new IntPtr(12356));
Assert.AreEqual(result.tv_nsec, 999);
}
public void Add()
{
var t = new Timespec { tv_sec = new IntPtr(12345), tv_nsec = 123456789 };
var result = t.Add(TimeSpan.FromTicks(TimeSpan.TicksPerSecond * 10));
Assert.AreEqual(result.tv_sec, new IntPtr(12355));
Assert.AreEqual(result.tv_nsec, 123456789);
}