| public Add ( BytesRef bytes ) : int | ||
| bytes | BytesRef | /// the bytes to hash |
| return | int | |
public virtual void TestSize()
{
BytesRef @ref = new BytesRef();
int num = AtLeast(2);
for (int j = 0; j < num; j++)
{
int mod = 1 + Random.Next(39);
for (int i = 0; i < 797; i++)
{
string str;
do
{
str = TestUtil.RandomRealisticUnicodeString(Random, 1000);
} while (str.Length == 0);
@ref.CopyChars(str);
int count = Hash.Count;
int key = Hash.Add(@ref);
if (key < 0)
{
Assert.AreEqual(Hash.Count, count);
}
else
{
Assert.AreEqual(Hash.Count, count + 1);
}
if (i % mod == 0)
{
Hash.Clear();
Assert.AreEqual(0, Hash.Count);
Hash.Reinit();
}
}
}
}
private void AssertAllIn(ISet <string> strings, BytesRefHash hash)
{
BytesRef @ref = new BytesRef();
BytesRef scratch = new BytesRef();
int count = hash.Count;
foreach (string @string in strings)
{
@ref.CopyChars(@string);
int key = hash.Add(@ref); // add again to check duplicates
Assert.AreEqual(@string, hash.Get((-key) - 1, scratch).Utf8ToString());
Assert.AreEqual(count, hash.Count);
Assert.IsTrue(key < count, "key: " + key + " count: " + count + " string: " + @string);
}
}
private void AssertAllIn(ISet<string> strings, BytesRefHash hash)
{
BytesRef @ref = new BytesRef();
BytesRef scratch = new BytesRef();
int count = hash.Size();
foreach (string @string in strings)
{
@ref.CopyChars(@string);
int key = hash.Add(@ref); // add again to check duplicates
Assert.AreEqual(@string, hash.Get((-key) - 1, scratch).Utf8ToString());
Assert.AreEqual(count, hash.Size());
Assert.IsTrue(key < count, "key: " + key + " count: " + count + " string: " + @string);
}
}
