annotate tests/test_unaffected_core.py @ 1414:99bc6003ac56

maps: add the "exists" method to RevMap This is a part of the bigger plan to get rid of reading or writing rev_map directly without going through the RevMap class. Before this patch, there is no easy way to know if the RevMap file exists or not, so the revset functions "fromsvn" and "svnrev" choose to read the rev_map file directly, and throw an exception if the file does not exist. This patch adds the "exists" method that will be used in svnmeta next patch, so these revset functions can test if the file exists without reading the rev_map file directly.
author Jun Wu <quark@fb.com>
date Fri, 13 May 2016 23:19:15 +0100
parents 38be7a6b6def
children 306187268f59
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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())