// INFO: Tests for trieCodeLong()/trieCodeInt() not needed because implicitely tested by range filter tests
/// <summary>
/// Note: The neededBounds Iterable must be unsigned (easier understanding what's happening) </summary>
private void AssertLongRangeSplit(long lower, long upper, int precisionStep, bool useBitSet, IEnumerable <long> expectedBounds, IEnumerable <int> expectedShifts)
{
// Cannot use FixedBitSet since the range could be long:
Int64BitSet bits = useBitSet ? new Int64BitSet(upper - lower + 1) : null;
IEnumerator <long> neededBounds = (expectedBounds == null) ? null : expectedBounds.GetEnumerator();
IEnumerator <int> neededShifts = (expectedShifts == null) ? null : expectedShifts.GetEnumerator();
NumericUtils.SplitInt64Range(new LongRangeBuilderAnonymousInnerClassHelper(this, lower, upper, useBitSet, bits, neededBounds, neededShifts), precisionStep, lower, upper);
if (useBitSet)
{
// after flipping all bits in the range, the cardinality should be zero
bits.Flip(0, upper - lower + 1);
Assert.AreEqual(0, bits.Cardinality(), "The sub-range concenated should match the whole range");
}
}