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31 lines
1.7 KiB
31 lines
1.7 KiB
13 years ago
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#!/usr/bin/env python
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# Copyright (c) 2004-2009 Zooko "Zooko" Wilcox-O'Hearn
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# This file is part of pyutil; see README.rst for licensing terms.
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import unittest
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from pyutil.assertutil import _assert
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from pyutil import strutil
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class Teststrutil(unittest.TestCase):
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def test_short_input(self):
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self.failUnless(strutil.pop_trailing_newlines("\r\n") == "")
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self.failUnless(strutil.pop_trailing_newlines("\r") == "")
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self.failUnless(strutil.pop_trailing_newlines("x\r\n") == "x")
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self.failUnless(strutil.pop_trailing_newlines("x\r") == "x")
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def test_split(self):
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_assert(strutil.split_on_newlines("x\r\ny") == ["x", "y",], strutil.split_on_newlines("x\r\ny"))
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_assert(strutil.split_on_newlines("x\r\ny\r\n") == ["x", "y", '',], strutil.split_on_newlines("x\r\ny\r\n"))
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_assert(strutil.split_on_newlines("x\n\ny\n\n") == ["x", '', "y", '', '',], strutil.split_on_newlines("x\n\ny\n\n"))
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def test_commonprefix(self):
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_assert(strutil.commonprefix(["foo","foobarooo", "foosplat",]) == 'foo', strutil.commonprefix(["foo","foobarooo", "foosplat",]))
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_assert(strutil.commonprefix(["foo","afoobarooo", "foosplat",]) == '', strutil.commonprefix(["foo","afoobarooo", "foosplat",]))
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def test_commonsuffix(self):
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_assert(strutil.commonsuffix(["foo","foobarooo", "foosplat",]) == '', strutil.commonsuffix(["foo","foobarooo", "foosplat",]))
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_assert(strutil.commonsuffix(["foo","foobarooo", "foosplato",]) == 'o', strutil.commonsuffix(["foo","foobarooo", "foosplato",]))
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_assert(strutil.commonsuffix(["foo","foobarooofoo", "foosplatofoo",]) == 'foo', strutil.commonsuffix(["foo","foobarooofoo", "foosplatofoo",]))
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