annotate tests/test_unaffected_core.py @ 819:e30ff6d5feff

Fix import based feature detection With demandimport, the following: from mercurial.util import canonpath creates an 'unloaded module' if canonpath is not a mercurial.util attribute, instead of raising AttributeError or ImportError, which defeats tests like: try: from mercurial.util import canonpath except (AttributeError, ImportError): from mercurial.scmutil import canonpath Instead, we reference the attribute explicitely, making either the modules to load or to fail loading.
author Patrick Mezard <pmezard@gmail.com>
date Fri, 08 Jul 2011 13:57:30 +0200
parents f07bfd66db13
children 312b37bc5e20
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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 unittest
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5
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6 from mercurial import commands
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7 from mercurial import dispatch
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8 from mercurial import error
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9 from mercurial import hg
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10 from mercurial import node
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11 from mercurial import ui
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12
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13 def _dispatch(ui, cmd):
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14 try:
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15 req = dispatch.request(cmd, ui=ui)
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16 dispatch._dispatch(req)
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17 except AttributeError:
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18 dispatch._dispatch(ui, cmd)
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19
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20 class TestMercurialCore(test_util.TestBase):
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21 '''
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22 Test that the core Mercurial operations aren't broken by hgsubversion.
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23 '''
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24
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25 @test_util.requiresoption('updaterev')
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26 def test_update(self):
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27 ''' Test 'clone --updaterev' '''
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28 ui = self.ui()
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29 _dispatch(ui, ['init', self.wc_path])
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30 repo = self.repo
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31 repo.ui.setconfig('ui', 'username', 'anonymous')
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32
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33 fpath = os.path.join(self.wc_path, 'it')
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34 f = file(fpath, 'w')
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35 f.write('C1')
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36 f.flush()
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37 commands.add(ui, repo)
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38 commands.commit(ui, repo, message="C1")
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39 f.write('C2')
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40 f.flush()
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41 commands.commit(ui, repo, message="C2")
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42 f.write('C3')
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43 f.flush()
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44 commands.commit(ui, repo, message="C3")
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45
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46 self.assertEqual(len(repo), 3)
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47
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48 updaterev = 1
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49 _dispatch(ui, ['clone', self.wc_path, self.wc_path + '2',
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50 '--updaterev=%s' % updaterev])
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51
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52 repo2 = hg.repository(ui, self.wc_path + '2')
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53
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54 self.assertEqual(str(repo[updaterev]), str(repo2['.']))
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55
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56 @test_util.requiresoption('branch')
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57 def test_branch(self):
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58 ''' Test 'clone --branch' '''
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59 ui = self.ui()
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60 _dispatch(ui, ['init', self.wc_path])
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61 repo = self.repo
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62 repo.ui.setconfig('ui', 'username', 'anonymous')
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63
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64 fpath = os.path.join(self.wc_path, 'it')
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65 f = file(fpath, 'w')
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66 f.write('C1')
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67 f.flush()
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68 commands.add(ui, repo)
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69 commands.branch(ui, repo, label="B1")
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70 commands.commit(ui, repo, message="C1")
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71 f.write('C2')
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72 f.flush()
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73 commands.branch(ui, repo, label="default")
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74 commands.commit(ui, repo, message="C2")
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75 f.write('C3')
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76 f.flush()
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77 commands.branch(ui, repo, label="B2")
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78 commands.commit(ui, repo, message="C3")
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79
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80 self.assertEqual(len(repo), 3)
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81
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82 branch = 'B1'
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83 _dispatch(ui, ['clone', self.wc_path, self.wc_path + '2',
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84 '--branch', branch])
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85
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86 repo2 = hg.repository(ui, self.wc_path + '2')
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87
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88 self.assertEqual(repo[branch].hex(), repo2['.'].hex())
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89
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90 def suite():
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91 all = [unittest.TestLoader().loadTestsFromTestCase(TestMercurialCore)]
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92 return unittest.TestSuite(all)