public void PooledDictionary_Serialization()
{
var ms = new MemoryStream();
using (var obj = PooledDictionary <string, int> .New())
{
var map = obj.Dictionary;
map.Add("qux", 42);
map.Add("foo", 43);
map.Add("bar", 44);
map.Add("baz", 45);
var fmt = new BinaryFormatter();
fmt.Serialize(ms, map);
}
ms.Position = 0;
{
var fmt = new BinaryFormatter();
var map = (PooledDictionary <string, int>)fmt.Deserialize(ms);
Assert.IsTrue(map.TryGetValue("qux", out var val1) && val1 == 42);
Assert.IsTrue(map.TryGetValue("foo", out var val2) && val2 == 43);
Assert.IsTrue(map.TryGetValue("bar", out var val3) && val3 == 44);
Assert.IsTrue(map.TryGetValue("baz", out var val4) && val4 == 45);
map.Free(); // no-op but doesn't throw
}
}
public void PooledDictionary_GlobalPool()
{
for (var i = 0; i < 100; i++)
{
using var obj = PooledDictionary <string, int> .New();
var map = obj.Dictionary;
Assert.AreEqual(0, map.Count);
map.Add("qux", 42);
map.Add("foo", 43);
map.Add("bar", 44);
map.Add("baz", 45);
}
}
private static void PooledDictionary_Simple_Impl(DictionaryPool <string, int> pool)
{
for (var i = 0; i < 100; i++)
{
using var obj = i % 2 == 0 ? pool.New() : PooledDictionary <string, int> .New(pool);
var map = obj.Dictionary;
Assert.AreEqual(0, map.Count);
map.Add("qux", 42);
map.Add("foo", 43);
map.Add("bar", 44);
map.Add("baz", 45);
}
}
public void PooledDictionary_GottenTooBig()
{
var bigPool = DictionaryPool <int, string> .Create(1, 16, EqualityComparer <int> .Default, 2048);
var smallPool = DictionaryPool <int, string> .Create(1, 16, EqualityComparer <int> .Default, 16);
TooBig(() => PooledDictionary <int, string> .New(), h => h.Dictionary, (h, n) => { for (var i = 0; i < n; i++)
{
h.Add(i, "");
}
}, 1024);
TooBig(() => bigPool.New(), h => h.Dictionary, (h, n) => { for (var i = 0; i < n; i++)
{
h.Add(i, "");
}
}, 2048);
TooBig(() => smallPool.New(), h => h.Dictionary, (h, n) => { for (var i = 0; i < n; i++)
{
h.Add(i, "");
}
}, 16);
}