Mercurial > hgsubversion
view tests/test_fetch_command.py @ 947:e1cb98792cf4
editor: do not reread all data upon branching
Branch creation is a special case of add_directory(). Until now, it was
handled by enumerating branch parent files and creating svncopy records
which were later converted into open files or pushed into the
RevisionData. By default, there is no reason to record anything, the
files are the same than in the parent changeset. The tricky part is to
correctly check the source is the parent revision. This change massively
speeds up regular branching operations.
author | Patrick Mezard <patrick@mezard.eu> |
---|---|
date | Tue, 16 Oct 2012 08:47:01 +0200 |
parents | f9014e28721b |
children | a80b01ceb1fc |
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import test_util import os import unittest import urllib from mercurial import commands from mercurial import hg from mercurial import node from mercurial import ui from mercurial import encoding class TestBasicRepoLayout(test_util.TestBase): def test_no_dates(self): repo = self._load_fixture_and_fetch('test_no_dates.svndump') local_epoch = repo[0].date() self.assertEqual(local_epoch[0], local_epoch[1]) self.assertEqual(repo[1].date(), repo[2].date()) def test_fresh_fetch_single_rev(self): repo = self._load_fixture_and_fetch('single_rev.svndump') self.assertEqual(node.hex(repo['tip'].node()), '434ed487136c1b47c1e8f952edb4dc5a8e6328df') self.assertEqual(repo['tip'].extra()['convert_revision'], 'svn:df2126f7-00ab-4d49-b42c-7e981dde0bcf/trunk@2') self.assertEqual(repo['tip'], repo[0]) def test_fresh_fetch_two_revs(self): repo = self._load_fixture_and_fetch('two_revs.svndump') self.assertEqual(node.hex(repo[0].node()), '434ed487136c1b47c1e8f952edb4dc5a8e6328df') self.assertEqual(node.hex(repo['tip'].node()), 'c95251e0dd04697deee99b79cc407d7db76e6a5f') self.assertEqual(repo['tip'], repo[1]) def test_branches(self): repo = self._load_fixture_and_fetch('simple_branch.svndump') self.assertEqual(node.hex(repo[0].node()), 'a1ff9f5d90852ce7f8e607fa144066b0a06bdc57') self.assertEqual(node.hex(repo['tip'].node()), '545e36ed13615e39c5c8fb0c325109d8cb8e00c3') self.assertEqual(len(repo['tip'].parents()), 1) self.assertEqual(repo['tip'].parents()[0], repo['default']) self.assertEqual(repo['tip'].extra()['convert_revision'], 'svn:3cd547df-371e-4add-bccf-aba732a2baf5/branches/the_branch@4') self.assertEqual(repo['default'].extra()['convert_revision'], 'svn:3cd547df-371e-4add-bccf-aba732a2baf5/trunk@3') self.assertEqual(len(repo.heads()), 1) def test_two_branches_with_heads(self): repo = self._load_fixture_and_fetch('two_heads.svndump') self.assertEqual(node.hex(repo[0].node()), '434ed487136c1b47c1e8f952edb4dc5a8e6328df') self.assertEqual(node.hex(repo['tip'].node()), '1083037b18d85cd84fa211c5adbaeff0fea2cd9f') self.assertEqual(node.hex(repo['the_branch'].node()), '4e256962fc5df545e2e0a51d0d1dc61c469127e6') self.assertEqual(node.hex(repo['the_branch'].parents()[0].node()), 'f1ff5b860f5dbb9a59ad0921a79da77f10f25109') self.assertEqual(len(repo['tip'].parents()), 1) self.assertEqual(repo['tip'], repo['default']) self.assertEqual(len(repo.heads()), 2) def test_many_special_cases_replay(self): repo = self._load_fixture_and_fetch('many_special_cases.svndump') self._many_special_cases_checks(repo) def test_many_special_cases_diff(self): repo = self._load_fixture_and_fetch('many_special_cases.svndump', stupid=True) self._many_special_cases_checks(repo) def _many_special_cases_checks(self, repo): self.assertEquals(node.hex(repo[0].node()), '434ed487136c1b47c1e8f952edb4dc5a8e6328df') # two possible hashes for bw compat to hg < 1.5, since hg 1.5 # sorts entries in extra() self.assertTrue(node.hex(repo['tip'].node()) in ('e92012d8c170a0236c84166167f149c2e28548c6', 'b7bdc73041b1852563deb1ef3f4153c2fe4484f2')) self.assertEqual(node.hex(repo['the_branch'].node()), '4e256962fc5df545e2e0a51d0d1dc61c469127e6') self.assertEqual(node.hex(repo['the_branch'].parents()[0].node()), 'f1ff5b860f5dbb9a59ad0921a79da77f10f25109') self.assertEqual(len(repo['tip'].parents()), 1) self.assertEqual(repo['tip'], repo['default']) self.assertEqual(len(repo.heads()), 2) def test_file_mixed_with_branches(self): repo = self._load_fixture_and_fetch('file_mixed_with_branches.svndump') self.assertEqual(node.hex(repo['default'].node()), '434ed487136c1b47c1e8f952edb4dc5a8e6328df') assert 'README' not in repo assert '../branches' not in repo def test_files_copied_from_outside_btt(self): repo = self._load_fixture_and_fetch( 'test_files_copied_from_outside_btt.svndump') self.assertEqual(node.hex(repo['tip'].node()), '3c78170e30ddd35f2c32faa0d8646ab75bba4f73') self.assertEqual(len(repo.changelog), 2) def test_file_renamed_in_from_outside_btt(self): repo = self._load_fixture_and_fetch( 'file_renamed_in_from_outside_btt.svndump') self.assert_('LICENSE.file' in repo['default']) def test_renamed_dir_in_from_outside_btt_not_repo_root(self): repo = self._load_fixture_and_fetch( 'fetch_missing_files_subdir.svndump', subdir='foo') self.assertEqual(node.hex(repo['tip'].node()), '269dcdd4361b2847e9f4288d4500e55d35df1f52') self.assert_('bar/alpha' in repo['tip']) self.assert_('foo' in repo['tip']) self.assert_('bar/alpha' not in repo['tip'].parents()[0]) self.assert_('foo' in repo['tip'].parents()[0]) def test_oldest_not_trunk_and_tag_vendor_branch(self): repo = self._load_fixture_and_fetch( 'tagged_vendor_and_oldest_not_trunk.svndump') self.assertEqual(node.hex(repo['oldest'].node()), '926671740dec045077ab20f110c1595f935334fa') self.assertEqual(repo['tip'].parents()[0].parents()[0], repo['oldest']) self.assertEqual(node.hex(repo['tip'].node()), '1a6c3f30911d57abb67c257ec0df3e7bc44786f7') def test_propedit_with_nothing_else(self, stupid=False): repo = self._load_fixture_and_fetch('branch_prop_edit.svndump', stupid=stupid) self.assertEqual(repo['tip'].description(), 'Commit bogus propchange.') self.assertEqual(repo['tip'].branch(), 'dev_branch') def test_propedit_with_nothing_else_stupid(self): self.test_propedit_with_nothing_else(stupid=True) def test_entry_deletion(self, stupid=False): repo = self._load_fixture_and_fetch('delentries.svndump', stupid=stupid) files = list(sorted(repo['tip'].manifest())) self.assertEqual(['aa', 'd1/c', 'd1/d2prefix'], files) def test_entry_deletion_stupid(self): self.test_entry_deletion(stupid=True) def test_fetch_when_trunk_has_no_files(self, stupid=False): repo = self._load_fixture_and_fetch('file_not_in_trunk_root.svndump', stupid=stupid) self.assertEqual(repo['tip'].branch(), 'default') def test_fetch_when_trunk_has_no_files_stupid(self): self.test_fetch_when_trunk_has_no_files(stupid=True) def test_path_quoting(self, stupid=False): repo_path = self.load_svndump('non_ascii_path_1.svndump') subdir = '/b\xC3\xB8b' quoted_subdir = urllib.quote(subdir) repo_url = test_util.fileurl(repo_path) wc_path = self.wc_path wc2_path = wc_path + '-2' ui = self.ui(stupid=stupid) commands.clone(ui, repo_url + subdir, wc_path) commands.clone(ui, repo_url + quoted_subdir, wc2_path) repo = hg.repository(ui, wc_path) repo2 = hg.repository(ui, wc2_path) self.assertEqual(repo['tip'].extra()['convert_revision'], repo2['tip'].extra()['convert_revision']) self.assertEqual(len(repo), len(repo2)) for r in repo: self.assertEqual(repo[r].hex(), repo2[r].hex()) def test_path_quoting_stupid(self): repo = self.test_path_quoting(True) def test_identical_fixtures(self): '''ensure that the non_ascii_path_N fixtures are identical''' fixturepaths = [ os.path.join(test_util.FIXTURES, 'non_ascii_path_1.svndump'), os.path.join(test_util.FIXTURES, 'non_ascii_path_2.svndump'), ] self.assertMultiLineEqual(open(fixturepaths[0]).read(), open(fixturepaths[1]).read()) def test_invalid_message(self): repo = self._load_fixture_and_fetch('invalid_utf8.tar.gz') # changelog returns descriptions in local encoding desc = encoding.fromlocal(repo[0].description()) self.assertEqual(desc.decode('utf8'), u'bl\xe5b\xe6rgr\xf8d') class TestStupidPull(test_util.TestBase): def test_stupid(self): repo = self._load_fixture_and_fetch('two_heads.svndump', stupid=True) self.assertEqual(node.hex(repo[0].node()), '434ed487136c1b47c1e8f952edb4dc5a8e6328df') self.assertEqual(node.hex(repo['tip'].node()), '1083037b18d85cd84fa211c5adbaeff0fea2cd9f') self.assertEqual(node.hex(repo['the_branch'].node()), '4e256962fc5df545e2e0a51d0d1dc61c469127e6') self.assertEqual(repo['the_branch'].extra()['convert_revision'], 'svn:df2126f7-00ab-4d49-b42c-7e981dde0bcf/branches/the_branch@5') self.assertEqual(node.hex(repo['the_branch'].parents()[0].node()), 'f1ff5b860f5dbb9a59ad0921a79da77f10f25109') self.assertEqual(len(repo['tip'].parents()), 1) self.assertEqual(repo['default'].extra()['convert_revision'], 'svn:df2126f7-00ab-4d49-b42c-7e981dde0bcf/trunk@6') self.assertEqual(repo['tip'], repo['default']) self.assertEqual(len(repo.heads()), 2) def test_oldest_not_trunk_and_tag_vendor_branch(self): repo = self._load_fixture_and_fetch( 'tagged_vendor_and_oldest_not_trunk.svndump', stupid=True) self.assertEqual(node.hex(repo['oldest'].node()), '926671740dec045077ab20f110c1595f935334fa') self.assertEqual(repo['tip'].parents()[0].parents()[0], repo['oldest']) self.assertEqual(node.hex(repo['tip'].node()), '1a6c3f30911d57abb67c257ec0df3e7bc44786f7') def test_empty_repo(self, stupid=False): # This used to crash HgEditor because it could be closed without # having been initialized again. self._load_fixture_and_fetch('emptyrepo2.svndump', stupid=stupid) def test_empty_repo_stupid(self): self.test_empty_repo(stupid=True) def suite(): all_tests = [unittest.TestLoader().loadTestsFromTestCase(TestBasicRepoLayout), unittest.TestLoader().loadTestsFromTestCase(TestStupidPull), ] return unittest.TestSuite(all_tests)