public void One()
{
int[] lst = new int[] {5};
QuickSort<int> qs = new QuickSort<int>();
qs.quicksort(lst, null);
Assert.AreEqual(1, lst.Length);
}
public void Empty()
{
int[] lst = new int[0];
QuickSort<int> qs = new QuickSort<int>();
qs.quicksort(lst, null);
Assert.AreEqual(0, lst.Length);
}
public void Rev()
{
int[] lst = new int[] { 2, 1, 3 };
QuickSort<int>.TCmp cmpFwd = delegate(int a, int b) { return ((a < b) ? 1 : ((a > b) ? -1 : 0)); };
QuickSort<int> qs = new QuickSort<int>();
qs.quicksort(lst, cmpFwd);
Assert.AreEqual(3, lst[0]);
Assert.AreEqual(2, lst[1]);
Assert.AreEqual(1, lst[2]);
}
public void Random()
{
int[] lst = new int[100];
for (int i = 0; i < lst.Length; i++)
lst[i] = (i + 25) % 100;
QuickSort<int>.TCmp cmpFwd = delegate(int a, int b) { return ((a < b) ? -1 : ((a > b) ? 1 : 0)); };
QuickSort<int> qs = new QuickSort<int>();
qs.quicksort(lst, cmpFwd);
for (int i = 0; i < lst.Length; i++)
Assert.AreEqual(i, lst[i]);
}
