Mercurial > hgsubversion

annotate tests/test_updatemeta.py @ 945:bfbfc9be3faa

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editor: add a pop() method to RevisionMeta to reduce resource usage The commit pass only has to read files once, removing the related data after the read helps not keeping large temporary files around after they have been stored
author Patrick Mezard <patrick@mezard.eu>
date Wed, 26 Sep 2012 21:01:17 +0200
parents 5bacb9c63e3e
children
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1 import test_util
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2
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3 import os
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4 import pickle
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5 import unittest
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6 import test_rebuildmeta
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7
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8 from mercurial import context
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9 from mercurial import extensions
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10 from mercurial import hg
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11 from mercurial import ui
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12
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13 from hgsubversion import svncommands
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14 from hgsubversion import svnmeta
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15
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17
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18 def _do_case(self, name, stupid, single):
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19 subdir = test_util.subdir.get(name, '')
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20 layout = 'auto'
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21 if single:
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22 layout = 'single'
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23 repo, repo_path = self.load_and_fetch(name, subdir=subdir, stupid=stupid,
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24 layout=layout)
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25 assert len(self.repo) > 0
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26 wc2_path = self.wc_path + '_clone'
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27 u = ui.ui()
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28 src, dest = test_util.hgclone(u, self.wc_path, wc2_path, update=False)
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29 src = test_util.getlocalpeer(src)
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30 dest = test_util.getlocalpeer(dest)
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31
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32 # insert a wrapper that prevents calling changectx.children()
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33 def failfn(orig, ctx):
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34 self.fail('calling %s is forbidden; it can cause massive slowdowns '
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35 'when rebuilding large repositories' % orig)
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36
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37 origchildren = getattr(context.changectx, 'children')
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38 extensions.wrapfunction(context.changectx, 'children', failfn)
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39
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40 # test updatemeta on an empty repo
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41 try:
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42 svncommands.updatemeta(u, dest,
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43 args=[test_util.fileurl(repo_path +
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44 subdir), ])
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45 finally:
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46 # remove the wrapper
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47 context.changectx.children = origchildren
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48
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49 self._run_assertions(name, stupid, single, src, dest, u)
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50
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51
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52 def _run_assertions(self, name, stupid, single, src, dest, u):
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53 test_rebuildmeta._run_assertions(self, name, stupid, single, src, dest, u)
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55
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56 skip = set([
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57 'project_root_not_repo_root.svndump',
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58 'corrupt.svndump',
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59 ])
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60
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61 attrs = {'_do_case': _do_case,
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62 '_run_assertions': _run_assertions,
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63 }
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64 for case in [f for f in os.listdir(test_util.FIXTURES) if f.endswith('.svndump')]:
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65 # this fixture results in an empty repository, don't use it
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66 if case in skip:
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67 continue
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68 bname = 'test_' + case[:-len('.svndump')]
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69 attrs[bname] = test_rebuildmeta.buildmethod(case, bname, False, False)
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70 name = bname + '_stupid'
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71 attrs[name] = test_rebuildmeta.buildmethod(case, name, True, False)
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72 name = bname + '_single'
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73 attrs[name] = test_rebuildmeta.buildmethod(case, name, False, True)
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74
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75 UpdateMetaTests = type('UpdateMetaTests', (test_util.TestBase,), attrs)
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76
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77
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78 def suite():
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79 all_tests = [unittest.TestLoader().loadTestsFromTestCase(UpdateMetaTests),
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80 ]
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81 return unittest.TestSuite(all_tests)