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64 lines
1.7 KiB
Python
64 lines
1.7 KiB
Python
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import unittest
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import mock
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import mitogen.core
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import testlib
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try:
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next
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except NameError:
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def next(it):
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return it.next()
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class IterSplitTest(unittest.TestCase):
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func = staticmethod(mitogen.core.iter_split)
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def test_empty_buffer(self):
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lst = []
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trailer, cont = self.func(buf='', delim='\n', func=lst.append)
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self.assertTrue(cont)
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self.assertEquals('', trailer)
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self.assertEquals([], lst)
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def test_empty_line(self):
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lst = []
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trailer, cont = self.func(buf='\n', delim='\n', func=lst.append)
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self.assertTrue(cont)
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self.assertEquals('', trailer)
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self.assertEquals([''], lst)
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def test_one_line(self):
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buf = 'xxxx\n'
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lst = []
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trailer, cont = self.func(buf=buf, delim='\n', func=lst.append)
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self.assertTrue(cont)
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self.assertEquals('', trailer)
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self.assertEquals(lst, ['xxxx'])
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def test_one_incomplete(self):
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buf = 'xxxx\nyy'
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lst = []
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trailer, cont = self.func(buf=buf, delim='\n', func=lst.append)
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self.assertTrue(cont)
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self.assertEquals('yy', trailer)
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self.assertEquals(lst, ['xxxx'])
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def test_returns_false_immediately(self):
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buf = 'xxxx\nyy'
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func = lambda buf: False
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trailer, cont = self.func(buf=buf, delim='\n', func=func)
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self.assertFalse(cont)
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self.assertEquals('yy', trailer)
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def test_returns_false_second_call(self):
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buf = 'xxxx\nyy\nzz'
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it = iter([True, False])
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func = lambda buf: next(it)
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trailer, cont = self.func(buf=buf, delim='\n', func=func)
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self.assertFalse(cont)
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self.assertEquals('zz', trailer)
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