2018-01-15 14:54:25 +00:00
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'''Test comparison against None doesn't cause segfault'''
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from __future__ import unicode_literals
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from ...tokens import Doc
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from ...vocab import Vocab
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def test_issue1757():
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doc = Doc(Vocab(), words=['a', 'b', 'c'])
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assert not doc[0] < None
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assert not doc[0] == None
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assert doc[0] >= None
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span = doc[:2]
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assert not span < None
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assert not span == None
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assert span >= None
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2018-01-15 14:55:15 +00:00
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lex = doc.vocab['a']
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2018-01-15 14:54:25 +00:00
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assert not lex == None
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assert not lex < None
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