Mercurial > hgsubversion
view tests/test_single_dir_clone.py @ 1470:b6e2bc962536
maps: increase sqlite cache size automatically
Sqlite cache size is 2MB by default. Increasing the cache size can speed up
migration. In a large repo with millions of revisions, changing the cache
size to a big enough value reduces at least 30% of the migration time.
Give the general trends that sacrifices space for speed, this patch auto
tunes the cache size to be big enough to hold the entire database.
author | Jun Wu <quark@fb.com> |
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date | Tue, 31 May 2016 15:44:11 +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)