public void TestEmptyListOperations() { RVList <int> a = new RVList <int>(); RVList <int> b = new RVList <int>(); a.AddRange(b); a.InsertRange(0, b); a.RemoveRange(0, 0); Assert.That(!a.Remove(0)); Assert.That(a.IsEmpty); a.Add(1); b.AddRange(a); ExpectList(b, 1); b.RemoveAt(0); Assert.That(b.IsEmpty); b.InsertRange(0, a); ExpectList(b, 1); b.RemoveRange(0, 1); Assert.That(b.IsEmpty); b.Insert(0, a[0]); ExpectList(b, 1); b.Remove(a.Last); Assert.That(b.IsEmpty); AssertThrows <InvalidOperationException>(delegate() { a.NextIn(b); }); }
public void TestInsertRemove() { RVList <int> list = new RVList <int>(9); RVList <int> list2 = new RVList <int>(10, 11); list.Insert(0, 12); list.Insert(1, list2[1]); list.Insert(2, list2[0]); ExpectList(list, 12, 11, 10, 9); for (int i = 0; i < 9; i++) { list.Insert(4, i); } ExpectList(list, 12, 11, 10, 9, 8, 7, 6, 5, 4, 3, 2, 1, 0); list2 = list; for (int i = 1; i <= 6; i++) { list2.RemoveAt(i); } ExpectList(list2, 12, 10, 8, 6, 4, 2, 0); ExpectList(list, 12, 11, 10, 9, 8, 7, 6, 5, 4, 3, 2, 1, 0); // unchanged Assert.AreEqual(0, list2.Pop()); list2.Insert(5, -2); ExpectList(list2, 12, 10, 8, 6, 4, -2, 2); list2.Insert(5, -1); ExpectList(list2, 12, 10, 8, 6, 4, -1, -2, 2); // Test changing items list = list2; for (int i = 0; i < list.Count; i++) { list[i] = i; } ExpectList(list, 0, 1, 2, 3, 4, 5, 6, 7); ExpectList(list2, 12, 10, 8, 6, 4, -1, -2, 2); list2.Clear(); ExpectList(list2); Assert.AreEqual(5, list[5]); }