Mercurial > hgsubversion
view tests/test_hooks.py @ 1475:ea4d6142c6d9
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> |
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date | Thu, 23 Jun 2016 10:46:07 +0100 |
parents | 4f1461428334 |
children |
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import sys import test_util import unittest from mercurial import hg from mercurial import commands class TestHooks(test_util.TestBase): def setUp(self): super(TestHooks, self).setUp() def _loadupdate(self, fixture_name, *args, **kwargs): kwargs = kwargs.copy() kwargs.update(noupdate=False) repo, repo_path = self.load_and_fetch(fixture_name, *args, **kwargs) return repo, repo_path def test_updatemetahook(self): repo, repo_path = self._loadupdate('single_rev.svndump') state = repo[None].parents() self.add_svn_rev(repo_path, {'trunk/alpha': 'Changed'}) commands.pull(self.repo.ui, self.repo) # Clone to a new repository and add a hook new_wc_path = "%s-2" % self.wc_path commands.clone(self.repo.ui, self.wc_path, new_wc_path) newrepo = hg.repository(test_util.testui(), new_wc_path) newrepo.ui.setconfig('hooks', 'changegroup.meta', 'python:hgsubversion.hooks.updatemeta.hook') # Commit a rev that should trigger svn meta update self.add_svn_rev(repo_path, {'trunk/alpha': 'Changed Again'}) commands.pull(self.repo.ui, self.repo) self.called = False import hgsubversion.svncommands oldupdatemeta = hgsubversion.svncommands.updatemeta def _updatemeta(ui, repo, args=[]): self.called = True hgsubversion.svncommands.updatemeta = _updatemeta # Pull and make sure our updatemeta function gets called commands.pull(newrepo.ui, newrepo) hgsubversion.svncommands.updatemeta = oldupdatemeta self.assertTrue(self.called)