Mercurial > cpython-lru_cache-weakref

annotate Lib/distutils/tests/test_text_file.py @ 54294:dba767bc3155 legacy-trunk

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remove mention of old ctypes version
author Benjamin Peterson <benjamin@python.org>
date Sat, 23 May 2009 20:59:09 +0000
parents cd2ee8190957
children a17b21c27a33
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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1 """Tests for distutils.text_file."""
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2 import os
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3 import unittest
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4 from distutils.text_file import TextFile
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5 from distutils.tests import support
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6
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7 TEST_DATA = """# test file
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8
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9 line 3 \\
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10 # intervening comment
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11 continues on next line
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12 """
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13
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14 class TextFileTestCase(support.TempdirManager, unittest.TestCase):
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15
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16 def test_class(self):
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17 # old tests moved from text_file.__main__
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18 # so they are really called by the buildbots
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19
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20 # result 1: no fancy options
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21 result1 = ['# test file\n', '\n', 'line 3 \\\n',
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22 '# intervening comment\n',
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23 ' continues on next line\n']
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24
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25 # result 2: just strip comments
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26 result2 = ["\n",
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27 "line 3 \\\n",
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28 " continues on next line\n"]
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29
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30 # result 3: just strip blank lines
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31 result3 = ["# test file\n",
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32 "line 3 \\\n",
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33 "# intervening comment\n",
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34 " continues on next line\n"]
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35
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36 # result 4: default, strip comments, blank lines,
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37 # and trailing whitespace
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38 result4 = ["line 3 \\",
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39 " continues on next line"]
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40
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41 # result 5: strip comments and blanks, plus join lines (but don't
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42 # "collapse" joined lines
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43 result5 = ["line 3 continues on next line"]
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44
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45 # result 6: strip comments and blanks, plus join lines (and
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46 # "collapse" joined lines
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47 result6 = ["line 3 continues on next line"]
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48
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49 def test_input(count, description, file, expected_result):
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50 result = file.readlines()
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51 self.assertEquals(result, expected_result)
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52
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53 tmpdir = self.mkdtemp()
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54 filename = os.path.join(tmpdir, "test.txt")
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55 out_file = open(filename, "w")
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56 try:
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57 out_file.write(TEST_DATA)
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58 finally:
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59 out_file.close()
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60
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61 in_file = TextFile (filename, strip_comments=0, skip_blanks=0,
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62 lstrip_ws=0, rstrip_ws=0)
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63 test_input (1, "no processing", in_file, result1)
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64
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65 in_file = TextFile (filename, strip_comments=1, skip_blanks=0,
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66 lstrip_ws=0, rstrip_ws=0)
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67 test_input (2, "strip comments", in_file, result2)
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68
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69 in_file = TextFile (filename, strip_comments=0, skip_blanks=1,
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70 lstrip_ws=0, rstrip_ws=0)
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71 test_input (3, "strip blanks", in_file, result3)
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72
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73 in_file = TextFile (filename)
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74 test_input (4, "default processing", in_file, result4)
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75
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76 in_file = TextFile (filename, strip_comments=1, skip_blanks=1,
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77 join_lines=1, rstrip_ws=1)
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78 test_input (5, "join lines without collapsing", in_file, result5)
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79
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80 in_file = TextFile (filename, strip_comments=1, skip_blanks=1,
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81 join_lines=1, rstrip_ws=1, collapse_join=1)
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82 test_input (6, "join lines with collapsing", in_file, result6)
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83
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84 def test_suite():
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85 return unittest.makeSuite(TextFileTestCase)
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86
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87 if __name__ == "__main__":
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88 unittest.main(defaultTest="test_suite")