Mercurial > hgsubversion

annotate tests/test_pull_fallback.py @ 1549:8410a978c650

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compathacks: be compatible with upstream 8a0cac20a1ad memfilectx change See hg change 8a0cac20a1ad. Since the interface has changed more than one time, switch to explicit keywords arguments to avoid surprises. Since hgsubversion targets hg >= 3.2.4, drop support for hg 3.0 and 3.1 here.
author Jun Wu <quark@fb.com>
date Tue, 19 Dec 2017 14:29:55 -0800
parents 4f1461428334
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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1 import test_util
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2
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3 import re
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4 import mercurial
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5 from mercurial import commands
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6 from hgsubversion import stupid
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7 from hgsubversion import svnwrap
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8 from hgsubversion import wrappers
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9
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10 class TestPullFallback(test_util.TestBase):
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11 def setUp(self):
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12 super(TestPullFallback, self).setUp()
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13
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14 def _loadupdate(self, fixture_name, *args, **kwargs):
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15 kwargs = kwargs.copy()
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16 kwargs.update(noupdate=False)
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17 repo, repo_path = self.load_and_fetch(fixture_name, *args, **kwargs)
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18 return repo, repo_path
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19
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20 def test_stupid_fallback_to_stupid_fullrevs(self):
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21 return
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22 to_patch = {
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23 'mercurial.patch.patchbackend': _patchbackend_raise,
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24 'stupid.diff_branchrev': stupid.diff_branchrev,
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25 'stupid.fetch_branchrev': stupid.fetch_branchrev,
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26 }
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27
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28 expected_calls = {
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29 'mercurial.patch.patchbackend': 1,
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30 'stupid.diff_branchrev': 1,
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31 'stupid.fetch_branchrev': 1,
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32 }
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33
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34 self.stupid = True
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35 repo, repo_path = self._loadupdate('single_rev.svndump')
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36 self.stupid = False
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37
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38 # Passing stupid=True doesn't seem to be working - force it
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39 repo.ui.setconfig('hgsubversion', 'stupid', "true")
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40 state = repo[None].parents()
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41
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42 calls, replaced = _monkey_patch(to_patch)
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43
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44 try:
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45 self.add_svn_rev(repo_path, {'trunk/alpha': 'Changed'})
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46 commands.pull(self.repo.ui, repo, update=True)
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47 self.failIfEqual(state, repo[None].parents())
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48 self.assertTrue('tip' in repo[None].tags())
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49 self.assertEqual(expected_calls, calls)
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50
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51 finally:
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52 _monkey_unpatch(replaced)
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53
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54 def _monkey_patch(to_patch, start=None):
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55 if start is None:
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56 import sys
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57 start = sys.modules[__name__]
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58
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59 calls = {}
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60 replaced = {}
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61
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62 for path, replacement in to_patch.iteritems():
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63 obj = start
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64 owner, attr = path.rsplit('.', 1)
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65
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66 for a in owner.split('.', -1):
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67 obj = getattr(obj, a)
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68
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69 replaced[path] = getattr(obj, attr)
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70 calls[path] = 0
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71
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72 def outer(path=path, calls=calls, replacement=replacement):
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73 def wrapper(*p, **kw):
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74 calls[path] += 1
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75 return replacement(*p, **kw)
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76
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77 return wrapper
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78
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79 setattr(obj, attr, outer())
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80
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81 return calls, replaced
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82
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83 def _monkey_unpatch(to_patch, start=None):
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84 if start is None:
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85 import sys
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86 start = sys.modules[__name__]
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87
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88 replaced = {}
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89
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90 for path, replacement in to_patch.iteritems():
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91 obj = start
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92 owner, attr = path.rsplit('.', 1)
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93
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94 for a in owner.split('.', -1):
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95 obj = getattr(obj, a)
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96
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97 replaced[path] = getattr(obj, attr)
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98 setattr(obj, attr, replacement)
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99
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100 return replaced
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101
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102 def _patchbackend_raise(*p, **kw):
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103 raise mercurial.patch.PatchError("patch failed")