Mercurial > hgsubversion
view tests/test_template_keywords.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> |
---|---|
date | Thu, 23 Jun 2016 10:46:07 +0100 |
parents | 8caf1226adec |
children |
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import test_util import unittest from mercurial import commands from mercurial import error from mercurial import ui try: from mercurial import templatekw templatekw.keywords except ImportError: templatekw = None try: from mercurial import revset revset.methods except ImportError: revset = None class CapturingUI(ui.ui): def __init__(self, *args, **kwds): super(CapturingUI, self).__init__(*args, **kwds) self._output = "" def write(self, msg, *args, **kwds): self._output += msg class TestLogKeywords(test_util.TestBase): @test_util.requiresmodule(templatekw) def test_svn_keywords(self): defaults = {'date': None, 'rev': None, 'user': None, 'graph': True} repo = self._load_fixture_and_fetch('two_revs.svndump') # we want one commit that isn't from Subversion self.commitchanges([('foo', 'foo', 'frobnicate\n')]) ui = CapturingUI() commands.log(ui, repo, template=(' rev: {rev} svnrev:{svnrev} ' 'svnpath:{svnpath} svnuuid:{svnuuid}\n'), **defaults) print ui._output self.assertEqual(ui._output.strip(), ''' rev: 2 svnrev: svnpath: svnuuid: @ | rev: 1 svnrev:3 svnpath:/trunk svnuuid:df2126f7-00ab-4d49-b42c-7e981dde0bcf o | rev: 0 svnrev:2 svnpath:/trunk svnuuid:df2126f7-00ab-4d49-b42c-7e981dde0bcf o '''.strip()) @test_util.requiresmodule(revset) @test_util.requiresmodule(templatekw) def test_svn_revsets(self): repo = self._load_fixture_and_fetch('two_revs.svndump') # we want one commit that isn't from Subversion self.commitchanges([('foo', 'foo', 'frobnicate\n')]) defaults = {'date': None, 'rev': ['fromsvn()'], 'user': None} ui = CapturingUI() commands.log(ui, repo, template='{rev}:{svnrev} ', **defaults) self.assertEqual(ui._output, '0:2 1:3 ') defaults = {'date': None, 'rev': ['svnrev(2)'], 'user': None} ui = CapturingUI() commands.log(ui, repo, template='{rev}:{svnrev} ', **defaults) self.assertEqual(ui._output, '0:2 ') defaults = {'date': None, 'rev': ['fromsvn(1)'], 'user': None} self.assertRaises(error.ParseError, commands.log, self.ui(), repo, template='{rev}:{svnrev} ', **defaults) defaults = {'date': None, 'rev': ['svnrev(1, 2)'], 'user': None} self.assertRaises(error.ParseError, commands.log, self.ui(), repo, template='{rev}:{svnrev} ', **defaults)