Mercurial > hgsubversion

annotate tests/test_unaffected_core.py @ 1475:ea4d6142c6d9

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maps: do not ask sqlite for row count "SELECT COUNT(1) FROM x" is not O(1) for sqlite and can be slow on large tables. This patch changes the count to be backed by a file instead. The change exposes a risk that the number may become inaccurate, if __setitem__ is called with a same key multiple times. But we don't do that during pull, and only use __len__ to calculate how many revisions pulled, or test if the map is empty. So it would be fine.
author Jun Wu <quark@fb.com>
date Thu, 23 Jun 2016 10:46:07 +0100
parents 38be7a6b6def
children 306187268f59
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 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 assert '--quiet' in cmd
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15 try:
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16 req = dispatch.request(cmd, ui=ui)
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17 dispatch._dispatch(req)
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18 except AttributeError:
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19 dispatch._dispatch(ui, cmd)
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20
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21 class TestMercurialCore(test_util.TestBase):
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22 '''
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23 Test that the core Mercurial operations aren't broken by hgsubversion.
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24 '''
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25
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26 @test_util.requiresoption('updaterev')
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27 def test_update(self):
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28 ''' Test 'clone --updaterev' '''
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29 ui = self.ui()
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30 _dispatch(ui, ['init', '--quiet', self.wc_path])
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31 repo = self.repo
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32 repo.ui.setconfig('ui', 'username', 'anonymous')
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33
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34 fpath = os.path.join(self.wc_path, 'it')
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35 f = file(fpath, 'w')
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36 f.write('C1')
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37 f.flush()
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38 commands.add(ui, repo)
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39 commands.commit(ui, repo, message="C1")
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40 f.write('C2')
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41 f.flush()
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42 commands.commit(ui, repo, message="C2")
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43 f.write('C3')
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44 f.flush()
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45 commands.commit(ui, repo, message="C3")
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46
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47 self.assertEqual(test_util.repolen(repo), 3)
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48
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49 updaterev = 1
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50 _dispatch(ui, ['clone', '--quiet',
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51 self.wc_path, self.wc_path + '2',
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52 '--updaterev=%s' % updaterev])
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53
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54 repo2 = hg.repository(ui, self.wc_path + '2')
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55
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56 self.assertEqual(str(repo[updaterev]), str(repo2['.']))
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57
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58 @test_util.requiresoption('branch')
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59 def test_branch(self):
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60 ''' Test 'clone --branch' '''
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61 ui = self.ui()
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62 _dispatch(ui, ['init', '--quiet', self.wc_path])
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63 repo = self.repo
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64 repo.ui.setconfig('ui', 'username', 'anonymous')
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65
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66 fpath = os.path.join(self.wc_path, 'it')
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67 f = file(fpath, 'w')
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68 f.write('C1')
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69 f.flush()
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70 commands.add(ui, repo)
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71 commands.branch(ui, repo, label="B1")
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72 commands.commit(ui, repo, message="C1")
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73 f.write('C2')
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74 f.flush()
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75 commands.branch(ui, repo, label="default")
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76 commands.commit(ui, repo, message="C2")
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77 f.write('C3')
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78 f.flush()
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79 commands.branch(ui, repo, label="B2")
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80 commands.commit(ui, repo, message="C3")
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81
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82 self.assertEqual(test_util.repolen(repo), 3)
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83
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84 branch = 'B1'
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85 _dispatch(ui, [
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86 'clone', '--quiet',
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87 self.wc_path, self.wc_path + '2',
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88 '--branch', branch])
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90 repo2 = hg.repository(ui, self.wc_path + '2')
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92 self.assertEqual(repo[branch].hex(), repo2['.'].hex())