public virtual void TestSpanOrTripleSameDoc()
{
Spans spans = OrSpans(new string[] { "t1", "t2", "t3" });
TstNextSpans(spans, 11, 0, 1);
TstNextSpans(spans, 11, 1, 2);
TstNextSpans(spans, 11, 2, 3);
TstNextSpans(spans, 11, 3, 4);
TstNextSpans(spans, 11, 4, 5);
TstNextSpans(spans, 11, 5, 6);
Assert.IsFalse(spans.Next(), "final next");
}