def test_try_split_with_any_exception(self):
source_bundle = SourceBundle(
range_trackers.OffsetRangeTracker.OFFSET_INFINITY,
RangeSource(0, range_trackers.OffsetRangeTracker.OFFSET_INFINITY),
0, range_trackers.OffsetRangeTracker.OFFSET_INFINITY)
self.sdf_restriction_tracker = (
iobase._SDFBoundedSourceRestrictionTracker(
iobase._SDFBoundedSourceRestriction(source_bundle)))
self.sdf_restriction_tracker.try_claim(0)
self.assertIsNone(self.sdf_restriction_tracker.try_split(0.5))
def setUp(self):
self.initial_start_pos = 0
self.initial_stop_pos = 4
source_bundle = SourceBundle(
self.initial_stop_pos - self.initial_start_pos,
RangeSource(self.initial_start_pos, self.initial_stop_pos),
self.initial_start_pos, self.initial_stop_pos)
self.sdf_restriction_tracker = (
iobase._SDFBoundedSourceRestrictionTracker(
iobase._SDFBoundedSourceRestriction(source_bundle)))
def test_create_tracker(self):
expected_start = 1
expected_stop = 3
source_bundle = SourceBundle(expected_stop - expected_start,
RangeSource(1, 3), expected_start,
expected_stop)
restriction_tracker = (self.sdf_restriction_provider.create_tracker(
iobase._SDFBoundedSourceRestriction(source_bundle)))
self.assertTrue(
isinstance(restriction_tracker,
iobase._SDFBoundedSourceRestrictionTracker))
self.assertEqual(expected_start, restriction_tracker.start_pos())
self.assertEqual(expected_stop, restriction_tracker.stop_pos())