public virtual void TestClear()
{
DocumentsWriterDeleteQueue queue = new DocumentsWriterDeleteQueue();
Assert.IsFalse(queue.AnyChanges());
queue.Clear();
Assert.IsFalse(queue.AnyChanges());
int size = 200 + Random.Next(500) * RANDOM_MULTIPLIER;
int termsSinceFreeze = 0;
int queriesSinceFreeze = 0;
for (int i = 0; i < size; i++)
{
Term term = new Term("id", "" + i);
if (Random.Next(10) == 0)
{
queue.AddDelete(new TermQuery(term));
queriesSinceFreeze++;
}
else
{
queue.AddDelete(term);
termsSinceFreeze++;
}
Assert.IsTrue(queue.AnyChanges());
if (Random.Next(10) == 0)
{
queue.Clear();
queue.TryApplyGlobalSlice();
Assert.IsFalse(queue.AnyChanges());
}
}
}