public void EnsureCapacity_Generic_GrowCapacityWithFreeList(int setLength)
{
SegmentedHashSet <T> set = (SegmentedHashSet <T>)GenericISetFactory(setLength);
// Remove the first element to ensure we have a free list.
Assert.True(set.Remove(set.ElementAt(0)));
int currentCapacity = set.EnsureCapacity(0);
Assert.True(currentCapacity > 0);
int newCapacity = set.EnsureCapacity(currentCapacity + 1);
Assert.True(newCapacity > currentCapacity);
}
public void HashSet_Generic_TrimExcess_AfterRemovingOneElement(int setLength)
{
if (setLength > 0)
{
SegmentedHashSet <T> set = (SegmentedHashSet <T>)GenericISetFactory(setLength);
List <T> expected = set.ToList();
T elementToRemove = set.ElementAt(0);
set.TrimExcess();
Assert.True(set.Remove(elementToRemove));
expected.Remove(elementToRemove);
set.TrimExcess();
Assert.True(set.SetEquals(expected));
}
}