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4becf6f9e5
forget the past.
57 lines
1.4 KiB
Python
57 lines
1.4 KiB
Python
import sys
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import unittest
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from cStringIO import StringIO
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from pylint.checkers import similar
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class SimilarTC(unittest.TestCase):
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"""test the similar command line utility"""
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def test(self):
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sys.stdout = StringIO()
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try:
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similar.run(['--ignore-comments', 'input/similar1', 'input/similar2'])
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output = sys.stdout.getvalue()
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finally:
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sys.stdout = sys.__stdout__
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self.assertEquals(output.strip(), """
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7 similar lines in 2 files
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==input/similar1:5
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==input/similar2:5
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same file as this one.
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more than 4
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identical lines should
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be
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detected
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TOTAL lines=38 duplicates=7 percent=0.184210526316
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""".strip())
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def test_help(self):
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sys.stdout = StringIO()
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try:
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try:
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similar.run(['--help'])
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except SystemExit, ex:
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self.assertEquals(ex.code, 0)
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else:
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self.fail()
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finally:
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sys.stdout = sys.__stdout__
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def test_no_args(self):
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sys.stdout = StringIO()
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try:
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try:
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similar.run([])
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except SystemExit, ex:
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self.assertEquals(ex.code, 1)
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else:
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self.fail()
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finally:
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sys.stdout = sys.__stdout__
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if __name__ == '__main__':
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unittest.main()
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