Limit enumeration in tests #19
Merged
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This fixes an oversight in #9 that didn't account for the possibility that the implementation being tested could return infinite enumeration. This adds a
maxCountparameter to theToSystemEnumerableextension methods that throws an exception (stopping the test) if the SpanEnumerable returns more the specified number of spans.Note: This assumes that the underlying SpanEnumerable implementation returns spans. This will not detect if the implementation gets stuck in an infinite loop that never returns! Infinite recursions should be caught by the tests once they run out of stack memory.