public virtual void TestCheck()
{
Random rnd = Random;
ISet<object> jdk = Collections.NewSetFromMap<object, bool?>(new IdentityHashMap<object, bool?>());
RamUsageEstimator.IdentityHashSet<object> us = new RamUsageEstimator.IdentityHashSet<object>();
int max = 100000;
int threshold = 256;
for (int i = 0; i < max; i++)
{
// some of these will be interned and some will not so there will be collisions.
int? v = rnd.Next(threshold);
bool e1 = jdk.Contains(v);
bool e2 = us.Contains(v);
Assert.AreEqual(e1, e2);
e1 = jdk.Add(v);
e2 = us.Add(v);
Assert.AreEqual(e1, e2);
}
ISet<object> collected = Collections.NewSetFromMap<object, bool?>(new IdentityHashMap<object, bool?>());
foreach (object o in us)
{
collected.Add(o);
}
assertEquals(collected, jdk);
}
public virtual void TestCheck()
{
Random rnd = Random;
ISet <object> jdk = new JCG.HashSet <object>(IdentityEqualityComparer <object> .Default);
RamUsageEstimator.IdentityHashSet <object> us = new RamUsageEstimator.IdentityHashSet <object>();
int max = 100000;
int threshold = 256;
for (int i = 0; i < max; i++)
{
// some of these will be interned and some will not so there will be collisions.
int v = rnd.Next(threshold);
bool e1 = jdk.Contains(v);
bool e2 = us.Contains(v);
Assert.AreEqual(e1, e2);
e1 = jdk.Add(v);
e2 = us.Add(v);
Assert.AreEqual(e1, e2);
}
ISet <object> collected = new JCG.HashSet <object>(IdentityEqualityComparer <object> .Default);
foreach (var o in us)
{
collected.Add(o);
}
// LUCENENET: We have 2 J2N hashsets, so no need to use aggressive mode
assertEquals(collected, jdk, aggressive: false);
}