Mercurial > hgsubversion

annotate tests/test_fetch_command_regexes.py @ 225:2117cb0118fe

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Get rid of .hg/svn/last_rev: We now calculate the last known revision by iterating over all known revisions and finding the highest number. Theoretically, we might be able to simply read the latest entry, but in practice, that's a bug waiting to happen. For instance, we might want to achieve compatibility with '.hg/shamap' as generated by the ConvertExtension, and it not only cannot offer a guarantee of linearity, but it also allows more than one conversion to source exists. I'd say we have other problems to care about until this turns up as a hotspot in profiling. Such as why we leak circa 100MB of memory per 1000 revisions converted ;)
author Dan Villiom Podlaski Christiansen <danchr@gmail.com>
date Fri, 27 Mar 2009 01:09:36 +0100
parents 99f8e4b535e9
children e2214c8fc91f
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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1 import fetch_command
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2 import unittest
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3
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4 two_empties = """Index: __init__.py
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5 ===================================================================
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6 Index: bar/__init__.py
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7 ===================================================================
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8 Index: bar/test_muhaha.py
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9 ===================================================================
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10 --- bar/test_muhaha.py (revision 0)
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11 +++ bar/test_muhaha.py (revision 1)
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12 @@ -0,0 +1,2 @@
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13 +
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14 +blah blah blah, I'm a fake patch
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15 \ No newline at end of file
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16 """
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18 binary_delta = """Index: trunk/functional_tests/doc_tests/test_doctest_fixtures/doctest_fixtures_fixtures.pyc
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19 ===================================================================
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20 Cannot display: file marked as a binary type.
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21 svn:mime-type = application/octet-stream
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22
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23 Property changes on: trunk/functional_tests/doc_tests/test_doctest_fixtures/doctest_fixtures_fixtures.pyc
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24 ___________________________________________________________________
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25 Added: svn:mime-type
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26 + application/octet-stream
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27
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28 Index: trunk/functional_tests/doc_tests/test_doctest_fixtures/doctest_fixtures.rst
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29 ===================================================================
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30 """
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31
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32 special_delta = """Index: delta
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33 ===================================================================
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34 --- delta(revision 0)
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35 +++ delta(revision 9)
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36 @@ -0,0 +1 @@
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37 +link alpha
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38 \ No newline at end of file
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39
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40 Property changes on: delta
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41 ___________________________________________________________________
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42 Name: svn:special
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43 + *
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44
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45 """
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46
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47 class RegexTests(unittest.TestCase):
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48 def test_empty_file_re(self):
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49 matches = fetch_command.empty_file_patch_wont_make_re.findall(two_empties)
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50 assert sorted(matches) == ['__init__.py', 'bar/__init__.py']
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52 def test_any_matches_just_one(self):
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53 pat = '''Index: trunk/django/contrib/admin/urls/__init__.py
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54 ===================================================================
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55 '''
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56 matches = fetch_command.any_file_re.findall(pat)
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57 assert len(matches) == 1
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58
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59 def test_special_re(self):
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60 matches = fetch_command.property_special_set_re.findall(special_delta)
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61 assert len(matches) == 1
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62
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63 def test_any_file_re(self):
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64 matches = fetch_command.any_file_re.findall(two_empties)
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65 assert sorted(matches) == ['__init__.py', 'bar/__init__.py',
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66 'bar/test_muhaha.py']
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68 def test_binary_file_re(self):
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69 matches = fetch_command.binary_file_re.findall(binary_delta)
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70 assert matches == ['trunk/functional_tests/doc_tests/test_doctest_fixtures/doctest_fixtures_fixtures.pyc']
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72 def suite():
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73 return unittest.TestLoader().loadTestsFromTestCase(RegexTests)