public void TestRandomActions2()
{
var actionGenerator = new ActionGenerator();
var rndIndex = new System.Random();
var rndNewNumber = new System.Random();
var list = new PartitionableList <int>();
var part1 = list.CreatePartialView(Condition1);
var part2 = list.CreatePartialView(Condition2);
var part3 = list.CreatePartialView(Condition3);
var maxTimeToRun = TimeSpan.FromSeconds(1);
var watch = new System.Diagnostics.Stopwatch();
watch.Start();
var actionStatistics = new int[6];
long accumulatedListCount = 0;
int maxListCount = 0;
int numberOfActionsTested = 0;
for (; watch.Elapsed < maxTimeToRun; ++numberOfActionsTested)
{
var action = actionGenerator.GetNextAction(list);
++actionStatistics[(int)action];
int idx, idx2;
int newNumber;
int?oldItem = null;
switch (action)
{
case ListAction.Clear:
part1.Clear();
Assert.AreEqual(0, part1.Count);
idx = rndIndex.Next(5);
if (idx == 0)
{
list.Clear();
idx = rndIndex.Next(10);
for (int i = 0; i < idx; ++i)
{
list.Add(rndNewNumber.Next(100)); // add some numbers to the parent list that not neccessarily fullfil the criterion of part1
}
}
break;
case ListAction.RemoveAt:
if (part1.Count > 0)
{
var oldCount = part1.Count;
idx = rndIndex.Next(part1.Count);
oldItem = part1[idx];
part1.RemoveAt(idx);
Assert.AreEqual(oldCount - 1, part1.Count);
}
break;
case ListAction.Add:
{
var oldCount = part1.Count;
part1.Add(newNumber = 3 * rndNewNumber.Next(100));
Assert.AreEqual(oldCount + 1, part1.Count);
Assert.AreEqual(newNumber, part1[part1.Count - 1]);
}
break;
case ListAction.InsertAt:
{
var oldCount = part1.Count;
idx = rndIndex.Next(part1.Count + 1);
part1.Insert(idx, newNumber = 3 * rndNewNumber.Next(100));
Assert.AreEqual(oldCount + 1, part1.Count);
Assert.AreEqual(newNumber, part1[idx]);
}
break;
case ListAction.Set:
if (part1.Count > 0)
{
var oldCount = part1.Count;
idx = rndIndex.Next(part1.Count);
part1[idx] = (newNumber = 3 * rndNewNumber.Next(100));
Assert.AreEqual(oldCount, part1.Count);
Assert.AreEqual(newNumber, part1[idx]);
}
break;
case ListAction.Move:
if (part1.Count > 0)
{
var oldCount = part1.Count;
idx = rndIndex.Next(part1.Count);
idx2 = rndIndex.Next(part1.Count);
oldItem = part1[idx];
part1.Move(idx, idx2);
Assert.AreEqual(oldCount, part1.Count);
Assert.AreEqual(oldItem, part1[idx2]);
}
break;
default:
break;
}
accumulatedListCount += list.Count;
maxListCount = Math.Max(maxListCount, list.Count);
bool succ1 = IsOrderingTestSuccessfull(list, part1, Condition1);
bool succ2 = IsOrderingTestSuccessfull(list, part2, Condition2);
bool succ3 = IsOrderingTestSuccessfull(list, part3, Condition3);
if (!succ1)
{
}
if (!succ2)
{
}
if (!succ3)
{
}
Assert.IsTrue(succ1);
Assert.IsTrue(succ2);
Assert.IsTrue(succ3);
}
double averageListCount = accumulatedListCount / numberOfActionsTested;
watch.Stop();
}
public void TestRandomActions1()
{
var actionGenerator = new ActionGenerator();
var rndIndex = new System.Random();
var rndNewNumber = new System.Random();
var list = new PartitionableList <int>();
var part1 = list.CreatePartialView(Condition1);
var part2 = list.CreatePartialView(Condition2);
var part3 = list.CreatePartialView(Condition3);
var maxTimeToRun = TimeSpan.FromSeconds(1);
var watch = new System.Diagnostics.Stopwatch();
watch.Start();
var actionStatistics = new int[Enum.GetValues(typeof(ListAction)).Length];
long accumulatedListCount = 0;
int maxListCount = 0;
int numberOfActionsTested = 0;
for (; watch.Elapsed < maxTimeToRun; ++numberOfActionsTested)
{
var action = actionGenerator.GetNextAction(list);
++actionStatistics[(int)action];
int idx;
int idx2;
int newNumber;
int?oldItem = null;
switch (action)
{
case ListAction.Clear:
list.Clear();
Assert.AreEqual(0, list.Count);
break;
case ListAction.RemoveAt:
if (list.Count > 0)
{
var oldCount = list.Count;
idx = rndIndex.Next(list.Count);
oldItem = list[idx];
list.RemoveAt(idx);
Assert.AreEqual(oldCount - 1, list.Count);
}
break;
case ListAction.Add:
{
var oldCount = list.Count;
list.Add(newNumber = rndNewNumber.Next(100));
Assert.AreEqual(oldCount + 1, list.Count);
Assert.AreEqual(newNumber, list[list.Count - 1]);
}
break;
case ListAction.InsertAt:
{
var oldCount = list.Count;
idx = rndIndex.Next(list.Count + 1);
list.Insert(idx, newNumber = rndNewNumber.Next(100));
Assert.AreEqual(oldCount + 1, list.Count);
Assert.AreEqual(newNumber, list[idx]);
}
break;
case ListAction.Set:
if (list.Count > 0)
{
var oldCount = list.Count;
idx = rndIndex.Next(list.Count);
oldItem = list[idx];
list[idx] = (newNumber = rndNewNumber.Next(100));
Assert.AreEqual(oldCount, list.Count);
Assert.AreEqual(newNumber, list[idx]);
}
break;
case ListAction.Move:
if (list.Count > 0)
{
var oldCount = list.Count;
idx = rndIndex.Next(list.Count);
idx2 = rndIndex.Next(list.Count);
oldItem = list[idx];
list.Move(idx, idx2);
Assert.AreEqual(oldCount, list.Count);
Assert.AreEqual(oldItem, list[idx2]);
}
break;
default:
break;
}
accumulatedListCount += list.Count;
maxListCount = Math.Max(maxListCount, list.Count);
bool succ1 = IsOrderingTestSuccessfull(list, part1, Condition1);
bool succ2 = IsOrderingTestSuccessfull(list, part2, Condition2);
bool succ3 = IsOrderingTestSuccessfull(list, part3, Condition3);
if (!succ1)
{
}
if (!succ2)
{
}
if (!succ3)
{
}
Assert.IsTrue(succ1);
Assert.IsTrue(succ2);
Assert.IsTrue(succ3);
}
double averageListCount = accumulatedListCount / numberOfActionsTested;
watch.Stop();
}
