Mercurial > hgsubversion
annotate tests/test_pull.py @ 990:def2144c0a8c
push: rebase one at a time before push
Previously when pushing n commits, push would rebase n,
commit 1, rebase n-1, commit 1, rebase n-2, etc. This
caused push to be very slow on large repositories. Pushing
10 commits on our repo took 75 seconds per commit, and that
grew at n^2 with the number of commits being pushed.
This changes push to rebase each commit individually. Now
pushing 10 commits on our repo takes 25 seconds per commit,
and is constant relative to the number of commits being
pushed.
author | Durham Goode <durham@fb.com> |
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date | Wed, 02 Jan 2013 17:51:07 -0800 |
parents | c4ee11a5d04c |
children | d741f536f23a |
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1 import test_util |
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2 |
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3 import os.path |
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4 import subprocess |
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5 from mercurial import node |
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6 from mercurial import ui |
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7 from mercurial import util as hgutil |
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8 from mercurial import commands |
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9 from hgsubversion import verify |
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10 |
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11 class TestPull(test_util.TestBase): |
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12 def setUp(self): |
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13 super(TestPull, self).setUp() |
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14 |
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15 def _loadupdate(self, fixture_name, *args, **kwargs): |
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16 kwargs = kwargs.copy() |
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17 kwargs.update(stupid=False, noupdate=False) |
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18 repo, repo_path = self.load_and_fetch(fixture_name, *args, **kwargs) |
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19 return repo, repo_path |
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20 |
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21 def test_nochanges(self): |
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22 self._loadupdate('single_rev.svndump') |
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23 state = self.repo.parents() |
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24 commands.pull(self.repo.ui, self.repo) |
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25 self.assertEqual(state, self.repo.parents()) |
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26 |
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27 def test_onerevision_noupdate(self): |
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28 repo, repo_path = self._loadupdate('single_rev.svndump') |
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29 state = repo.parents() |
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30 self.add_svn_rev(repo_path, {'trunk/alpha': 'Changed'}) |
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31 commands.pull(self.repo.ui, repo) |
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32 self.assertEqual(state, repo.parents()) |
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33 self.assertTrue('tip' not in repo[None].tags()) |
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34 |
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35 def test_onerevision_doupdate(self): |
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36 repo, repo_path = self._loadupdate('single_rev.svndump') |
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37 state = repo.parents() |
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38 self.add_svn_rev(repo_path, {'trunk/alpha': 'Changed'}) |
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39 commands.pull(self.repo.ui, repo, update=True) |
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40 self.failIfEqual(state, repo.parents()) |
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41 self.assertTrue('tip' in repo[None].tags()) |
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42 |
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43 def test_onerevision_divergent(self): |
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44 repo, repo_path = self._loadupdate('single_rev.svndump') |
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45 self.commitchanges((('alpha', 'alpha', 'Changed another way'),)) |
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46 state = repo.parents() |
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47 self.add_svn_rev(repo_path, {'trunk/alpha': 'Changed one way'}) |
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48 try: |
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49 commands.pull(self.repo.ui, repo, update=True) |
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50 except hgutil.Abort: |
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51 # hg < 1.9 raised when crossing branches |
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52 pass |
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53 self.assertEqual(state, repo.parents()) |
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54 self.assertTrue('tip' not in repo[None].tags()) |
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55 self.assertEqual(len(repo.heads()), 2) |
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56 |
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57 def test_tag_repull_doesnt_happen(self): |
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58 repo = self._loadupdate('branchtagcollision.svndump')[0] |
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59 oldheads = map(node.hex, repo.heads()) |
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60 commands.pull(repo.ui, repo) |
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61 self.assertEqual(oldheads, map(node.hex, repo.heads())) |
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62 |
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63 def test_skip_basic(self): |
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64 repo, repo_path = self._loadupdate('single_rev.svndump') |
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65 self.add_svn_rev(repo_path, {'trunk/alpha': 'Changed'}) |
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66 self.add_svn_rev(repo_path, {'trunk/beta': 'More changed'}) |
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67 self.add_svn_rev(repo_path, {'trunk/gamma': 'Even more changeder'}) |
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68 repo.ui.setconfig('hgsubversion', 'unsafeskip', '3 4') |
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69 commands.pull(repo.ui, repo) |
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70 tip = repo['tip'].rev() |
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71 self.assertEqual(tip, 1) |
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72 self.assertEquals(verify.verify(repo.ui, repo, rev=tip), 1) |
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73 |
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74 def test_skip_delete_restore(self): |
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75 repo, repo_path = self._loadupdate('delete_restore_trunk.svndump', |
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76 rev=2) |
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77 repo.ui.setconfig('hgsubversion', 'unsafeskip', '3 4') |
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78 commands.pull(repo.ui, repo) |
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79 tip = repo['tip'].rev() |
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80 self.assertEqual(tip, 1) |
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81 self.assertEquals(verify.verify(repo.ui, repo, rev=tip), 0) |
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82 |
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83 def suite(): |
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84 import unittest, sys |
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85 return unittest.findTestCases(sys.modules[__name__]) |