def test_misbalanced(self):
"""Make sure we cleanly excise a tag pair from a pair of interleaved
tags."""
# A _________ (2, 6)
# B ____________ (5, 9)
a = Ref("a")
b = Ref("b")
tags = [(2, True, a), (5, True, b), (6, False, a), (9, False, b)]
with catch_warnings():
warnings.simplefilter("ignore")
remove_overlapping_refs(tags)
eq_(tags, [(2, True, a), (6, False, a)])
def test_misbalanced(self):
"""Make sure we cleanly excise a tag pair from a pair of interleaved
tags."""
# A _________ (2, 6)
# B ____________ (5, 9)
a = Ref('a')
b = Ref('b')
tags = [(2, True, a), (5, True, b), (6, False, a), (9, False, b)]
with catch_warnings():
warnings.simplefilter('ignore')
remove_overlapping_refs(tags)
eq_(tags, [(2, True, a), (6, False, a)])
def test_overlapping_regions(self):
"""Regions (as opposed to refs) are allowed to overlap and shouldn't be
disturbed::
A _________ (2, 6)
B (region) ____________ (5, 9)
"""
a = Ref("a")
b = Region("b")
tags = [(2, True, a), (5, True, b), (6, False, a), (9, False, b)]
original_tags = tags[:]
remove_overlapping_refs(tags)
eq_(tags, original_tags)
def test_overlapping_regions(self):
"""Regions (as opposed to refs) are allowed to overlap and shouldn't be
disturbed::
A _________ (2, 6)
B (region) ____________ (5, 9)
"""
a = Ref('a')
b = Region('b')
tags = [(2, True, a), (5, True, b), (6, False, a), (9, False, b)]
original_tags = tags[:]
remove_overlapping_refs(tags)
eq_(tags, original_tags)
