public void IntersectTest()
{
var setA = new UniqueIdentificationSet(false).With(set => set.__Assign(new LinkedList <UniqueIdentificationSet.Segment>().With(x => {
x.AddLast(new UniqueIdentificationSet.Segment {
low = 1, high = 5
});
x.AddLast(new UniqueIdentificationSet.Segment {
low = 10, high = 16
});
x.AddLast(new UniqueIdentificationSet.Segment {
low = 18, high = 22
});
})));
var setB = new UniqueIdentificationSet(false).With(set => set.__Assign(new LinkedList <UniqueIdentificationSet.Segment>().With(x => {
x.AddLast(new UniqueIdentificationSet.Segment {
low = 1, high = 2
});
x.AddLast(new UniqueIdentificationSet.Segment {
low = 4, high = 6
});
x.AddLast(new UniqueIdentificationSet.Segment {
low = 9, high = 12
});
x.AddLast(new UniqueIdentificationSet.Segment {
low = 15, high = 20
});
})));
AssertEquals("[1, 2][4, 5][10, 12][15, 16][18, 20]", setA.Intersect(setB).ToString());
}
public void GiveTakeMergeExceptInvertIntersectRangeRandomTest()
{
var random = new Random();
var set = new HashSet <uint>();
IUniqueIdentificationSet uidSet = new UniqueIdentificationSet(false);
for (var it = 0; it < 20000; it++)
{
var low = (uint)(random.NextDouble() * (long)100000);
var high = low + (uint)(random.NextDouble() * (long)100);
if (random.Next() % 2 == 0)
{
for (var val = low; val <= high; val++)
{
AssertEquals(set.Add(val), !uidSet.Contains(val));
}
if (random.Next() % 2 == 0)
{
uidSet.GiveRange(low, high);
}
else
{
uidSet = uidSet.Merge(new UniqueIdentificationSet(low, high).Invert().Invert());
}
for (var val = low; val <= high; val++)
{
AssertTrue(uidSet.Contains(val));
}
}
else
{
for (var val = low; val <= high; val++)
{
AssertEquals(set.Remove(val), uidSet.Contains(val));
}
var rand = random.Next() % 3;
if (rand == 0)
{
uidSet.TakeRange(low, high);
}
else if (rand == 1)
{
uidSet = uidSet.Except(new UniqueIdentificationSet(low, high).Invert().Invert());
}
else
{
uidSet = uidSet.Intersect(new UniqueIdentificationSet(low, high).Invert());
}
for (var val = low; val <= high; val++)
{
AssertFalse(uidSet.Contains(val));
}
}
}
}
public void GiveTakeMergeExceptInvertIntersectRangeRandomTest() {
var random = new Random();
var set = new HashSet<uint>();
IUniqueIdentificationSet uidSet = new UniqueIdentificationSet(false);
for (var it = 0; it < 20000; it++) {
var low = (uint)(random.NextDouble() * (long)100000);
var high = low + (uint)(random.NextDouble() * (long)100);
if (random.Next() % 2 == 0) {
for (var val = low; val <= high; val++) {
AssertEquals(set.Add(val), !uidSet.Contains(val));
}
if (random.Next() % 2 == 0) {
uidSet.GiveRange(low, high);
} else {
uidSet = uidSet.Merge(new UniqueIdentificationSet(low, high).Invert().Invert());
}
for (var val = low; val <= high; val++) {
AssertTrue(uidSet.Contains(val));
}
} else {
for (var val = low; val <= high; val++) {
AssertEquals(set.Remove(val), uidSet.Contains(val));
}
var rand = random.Next() % 3;
if (rand == 0) {
uidSet.TakeRange(low, high);
} else if (rand == 1) {
uidSet = uidSet.Except(new UniqueIdentificationSet(low, high).Invert().Invert());
} else {
uidSet = uidSet.Intersect(new UniqueIdentificationSet(low, high).Invert());
}
for (var val = low; val <= high; val++) {
AssertFalse(uidSet.Contains(val));
}
}
}
}
public void IntersectTest() {
var setA = new UniqueIdentificationSet(false).With(set => set.__Assign(new LinkedList<UniqueIdentificationSet.Segment>().With(x => {
x.AddLast(new UniqueIdentificationSet.Segment { low = 1, high = 5 });
x.AddLast(new UniqueIdentificationSet.Segment { low = 10, high = 16 });
x.AddLast(new UniqueIdentificationSet.Segment { low = 18, high = 22 });
})));
var setB = new UniqueIdentificationSet(false).With(set => set.__Assign(new LinkedList<UniqueIdentificationSet.Segment>().With(x => {
x.AddLast(new UniqueIdentificationSet.Segment { low = 1, high = 2 });
x.AddLast(new UniqueIdentificationSet.Segment { low = 4, high = 6 });
x.AddLast(new UniqueIdentificationSet.Segment { low = 9, high = 12 });
x.AddLast(new UniqueIdentificationSet.Segment { low = 15, high = 20 });
})));
AssertEquals("[1, 2][4, 5][10, 12][15, 16][18, 20]", setA.Intersect(setB).ToString());
}