public void Random()
{
var store = new SchemaHashSet();
var rand = new Random();
for (int i = 0; i < 100000; i++)
{
while (store.Count > 10)
{
store.Remove(rand.Next() % 200);
}
int index = rand.Next() % 200;
if (store.GetValue(index) < 0)
store.Add(index, 0, index);
int numberKeys = 0;
foreach (int key in store.GetKeys(false))
{
numberKeys++;
Assert.AreEqual(key, store.GetValue(key));
}
Assert.AreEqual(store.Count, numberKeys);
if (i > 1000)
Assert.IsTrue(store.Count == 10 || store.Count == 11);
}
}
public void Deletes()
{
var store = new SchemaHashSet();
store.Add(0, 0, 0);
store.Add(20, 0, 20);
store.Add(1, 0, 1);
store.Add(21, 0, 21);
store.Add(2, 0, 2);
store.Add(22, 0, 22);
Assert.AreEqual(6, store.Count);
Assert.AreEqual(0, store.GetValue(0));
Assert.AreEqual(1, store.GetValue(1));
Assert.AreEqual(2, store.GetValue(2));
Assert.AreEqual(20, store.GetValue(20));
Assert.AreEqual(21, store.GetValue(21));
Assert.AreEqual(22, store.GetValue(22));
store.Remove(1);
Assert.AreEqual(5, store.Count);
Assert.AreEqual(0, store.GetValue(0));
Assert.AreEqual(2, store.GetValue(2));
Assert.AreEqual(20, store.GetValue(20));
Assert.AreEqual(21, store.GetValue(21));
Assert.AreEqual(22, store.GetValue(22));
}
private void FlattenSchema()
{
#if SCHEMA_STATISTICS
_flattenedSchemas++;
#endif
Debug.Assert(_cachedSchema == null);
var cachedSchema = new SchemaHashSet();
foreach (var node in GetNodes())
{
cachedSchema.Add(node.Index, node.Attributes, node.Offset);
}
_cachedSchema = cachedSchema;
}