Mercurial > hgsubversion
view tests/test_single_dir_clone.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 | a36e87ae2380 |
children | d55c9d0ba350 |
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import test_util import errno import shutil import unittest from mercurial import commands from mercurial import context from mercurial import hg from mercurial import node from mercurial import ui from hgsubversion import compathacks class TestSingleDirClone(test_util.TestBase): stupid_mode_tests = True def test_clone_single_dir_simple(self): repo = self._load_fixture_and_fetch('branch_from_tag.svndump', layout='single', subdir='') self.assertEqual(compathacks.branchset(repo), set(['default'])) self.assertEqual(sorted(repo['tip'].manifest().keys()), ['branches/branch_from_tag/alpha', 'branches/branch_from_tag/beta', 'tags/copied_tag/alpha', 'tags/copied_tag/beta', 'tags/tag_r3/alpha', 'tags/tag_r3/beta', 'trunk/alpha', 'trunk/beta']) def test_auto_detect_single(self): repo = self._load_fixture_and_fetch('branch_from_tag.svndump', layout='auto') self.assertEqual(compathacks.branchset(repo), set(['default', 'branch_from_tag'])) oldmanifest = test_util.filtermanifest(repo['default'].manifest().keys()) # remove standard layout shutil.rmtree(self.wc_path) # try again with subdir to get single dir clone repo = self._load_fixture_and_fetch('branch_from_tag.svndump', layout='auto', subdir='trunk') self.assertEqual(compathacks.branchset(repo), set(['default', ])) self.assertEqual(repo['default'].manifest().keys(), oldmanifest) def test_clone_subdir_is_file_prefix(self): FIXTURE = 'subdir_is_file_prefix.svndump' repo = self._load_fixture_and_fetch(FIXTURE, layout='single', subdir=test_util.subdir[FIXTURE]) self.assertEqual(compathacks.branchset(repo), set(['default'])) self.assertEqual(repo['tip'].manifest().keys(), ['flaf.txt']) def test_externals_single(self): repo = self._load_fixture_and_fetch('externals.svndump', layout='single') for rev in repo: assert '.hgsvnexternals' not in repo[rev].manifest() return # TODO enable test when externals in single are fixed expect = """[.] -r2 ^/externals/project2@2 deps/project2 [subdir] ^/externals/project1 deps/project1 [subdir2] ^/externals/project1 deps/project1 """ test = 2 self.assertEqual(self.repo[test]['.hgsvnexternals'].data(), expect) def test_externals_single_whole_repo(self): # This is the test which demonstrates the brokenness of externals return # TODO enable test when externals in single are fixed repo = self._load_fixture_and_fetch('externals.svndump', layout='single', subdir='') for rev in repo: rc = repo[rev] if '.hgsvnexternals' in rc: extdata = rc['.hgsvnexternals'].data() assert '[.]' not in extdata print extdata expect = '' # Not honestly sure what this should be... test = 4 self.assertEqual(self.repo[test]['.hgsvnexternals'].data(), expect)