Mercurial > hgsubversion
view tests/test_fetch_branches.py @ 1485:6088597abd20 stable
test_fetch_renames: avoid hash randomization bug in test
When hash randomization is enabled, the order in which revisions are
committed to the Mercurial repository can vary for revisions which
span branches. In order to work around this, we key the dictionary of
golden values for copy data using the suffix of the convert_revision
metadata rather than the Mercurial changelog index of the revision.
author | Augie Fackler <raf@durin42.com> |
---|---|
date | Sun, 26 Jun 2016 20:28:34 -0400 |
parents | 253b2ab253a1 |
children | d55c9d0ba350 |
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import test_util import unittest from mercurial import error from mercurial import hg from mercurial import node from hgsubversion import compathacks class TestFetchBranches(test_util.TestBase): stupid_mode_tests = True def _load_fixture_and_fetch_with_anchor(self, fixture_name, anchor): repo_path = self.load_svndump(fixture_name) source = '%s#%s' % (test_util.fileurl(repo_path), anchor) test_util.hgclone(self.ui(), source, self.wc_path) return hg.repository(self.ui(), self.wc_path) def branches(self, repo): hctxs = [repo[hn] for hn in repo.heads()] openbranches = set(ctx.branch() for ctx in hctxs if ctx.extra().get('close', None) != '1') closedbranches = set(ctx.branch() for ctx in hctxs if ctx.extra().get('close', None) == '1') return sorted(openbranches), sorted(closedbranches) def openbranches(self, repo): return self.branches(repo)[0] def test_rename_branch_parent(self): repo = self._load_fixture_and_fetch('rename_branch_parent_dir.svndump') heads = [repo[n] for n in repo.heads()] heads = dict([(ctx.branch(), ctx) for ctx in heads]) # Let these tests disabled yet as the fix is not obvious self.assertEqual(['dev_branch'], self.openbranches(repo)) def test_unrelatedbranch(self): repo = self._load_fixture_and_fetch('unrelatedbranch.svndump') heads = [repo[n] for n in repo.heads()] heads = dict([(ctx.branch(), ctx) for ctx in heads]) # Let these tests disabled yet as the fix is not obvious self.assertEqual(heads['branch1'].manifest().keys(), ['b']) self.assertEqual(sorted(heads['branch2'].manifest().keys()), ['a', 'b']) def test_unorderedbranch(self): repo = self._load_fixture_and_fetch('unorderedbranch.svndump') r = repo['branch'] self.assertEqual(0, r.parents()[0].rev()) self.assertEqual(['a', 'c', 'z'], sorted(r.manifest())) def test_renamed_branch_to_trunk(self): repo = self._load_fixture_and_fetch('branch_rename_to_trunk.svndump') self.assertEqual(repo['default'].parents()[0].branch(), 'dev_branch') self.assert_('iota' in repo['default']) self.assertEqual(repo['old_trunk'].parents()[0].branch(), 'default') self.assert_('iota' not in repo['old_trunk']) expected = ['default', 'old_trunk'] self.assertEqual(self.openbranches(repo), expected) def test_replace_trunk_with_branch(self): repo = self._load_fixture_and_fetch('replace_trunk_with_branch.svndump') self.assertEqual(repo['default'].parents()[0].branch(), 'test') self.assertEqual(repo['tip'].branch(), 'default') self.assertEqual(repo['tip'].extra().get('close'), '1') self.assertEqual(self.openbranches(repo), ['default']) def test_copybeforeclose(self): repo = self._load_fixture_and_fetch('copybeforeclose.svndump') self.assertEqual(repo['tip'].branch(), 'test') self.assertEqual(repo['test'].extra().get('close'), '1') self.assertEqual(repo['test']['b'].data(), 'a\n') def test_copyafterclose(self): repo = self._load_fixture_and_fetch('copyafterclose.svndump') self.assertEqual(repo['tip'].branch(), 'test') self.assert_('file' in repo['test']) self.assertEqual(repo['test']['file'].data(), 'trunk2\n') self.assert_('dir/file' in repo['test']) self.assertEqual(repo['test']['dir/file'].data(), 'trunk2\n') def test_branch_create_with_dir_delete_works(self): repo = self._load_fixture_and_fetch('branch_create_with_dir_delete.svndump') self.assertEqual(sorted(repo['tip'].manifest().keys()), ['alpha', 'beta', 'gamma', 'iota', ]) def test_branch_tip_update_to_default(self): repo = self._load_fixture_and_fetch('unorderedbranch.svndump', noupdate=False) self.assertEqual(repo[None].branch(), 'default') self.assertTrue('tip' not in repo[None].tags()) def test_branch_pull_anchor(self): self.assertRaises(error.RepoLookupError, self._load_fixture_and_fetch_with_anchor, 'unorderedbranch.svndump', 'NaN') repo = self._load_fixture_and_fetch_with_anchor( 'unorderedbranch.svndump', '4') self.assertTrue('c' not in compathacks.branchset(repo)) def test_branches_weird_moves(self): repo = self._load_fixture_and_fetch('renamedproject.svndump', subdir='project') heads = [repo[n] for n in repo.heads()] heads = dict((ctx.branch(), ctx) for ctx in heads) mdefault = sorted(heads['default'].manifest().keys()) mbranch = sorted(heads['branch'].manifest().keys()) self.assertEqual(mdefault, ['a', 'b', 'd/a']) self.assertEqual(mbranch, ['a']) def test_branch_delete_parent_dir(self): repo = self._load_fixture_and_fetch('branch_delete_parent_dir.svndump') openb, closedb = self.branches(repo) self.assertEqual(openb, []) self.assertEqual(closedb, ['dev_branch']) self.assertEqual(list(repo['dev_branch']), ['foo']) def test_replace_branch_with_branch(self): repo = self._load_fixture_and_fetch('replace_branch_with_branch.svndump') self.assertEqual(7, test_util.repolen(repo)) # tip is former topological branch1 being closed ctx = repo['tip'] self.assertEqual('1', ctx.extra().get('close', '0')) self.assertEqual('branch1', ctx.branch()) # r5 is where the replacement takes place ctx = repo[5] self.assertEqual(set(['a', 'c', 'dir/e', 'dir2/e', 'f', 'g']), set(ctx)) self.assertEqual('0', ctx.extra().get('close', '0')) self.assertEqual('branch1', ctx.branch()) self.assertEqual('c\n', ctx['c'].data()) self.assertEqual('d\n', ctx['a'].data()) self.assertEqual('e\n', ctx['dir/e'].data()) self.assertEqual('e\n', ctx['dir2/e'].data()) self.assertEqual('f\n', ctx['f'].data()) self.assertEqual('g\n', ctx['g'].data()) for f in ctx: self.assertTrue(not ctx[f].renamed()) def test_misspelled_branches_tags(self): config = { 'hgsubversion.branchdir': 'branchez', 'hgsubversion.tagpaths': 'tagz', } '''Tests using the tags dir for branches and the branches dir for tags''' repo = self._load_fixture_and_fetch('misspelled_branches_tags.svndump', layout='standard', config=config) heads = set([repo[n].branch() for n in repo.heads()]) expected_heads = set(['default', 'branch']) self.assertEqual(heads, expected_heads) tags = set(repo.tags()) expected_tags = set(['tip', 'tag_from_trunk', 'tag_from_branch']) self.assertEqual(tags, expected_tags) def test_subdir_branches_tags(self): '''Tests using the tags dir for branches and the branches dir for tags''' config = { 'hgsubversion.branchdir': 'bran/ches', 'hgsubversion.tagpaths': 'ta/gs', } repo = self._load_fixture_and_fetch('subdir_branches_tags.svndump', layout='standard', config=config) heads = set([repo[n].branch() for n in repo.heads()]) expected_heads = set(['default', 'branch']) self.assertEqual(heads, expected_heads) tags = set(repo.tags()) expected_tags = set(['tip', 'tag_from_trunk', 'tag_from_branch']) self.assertEqual(tags, expected_tags) def test_subproject_fetch(self): config = { 'hgsubversion.infix': 'project', } repo = self._load_fixture_and_fetch('subprojects.svndump', layout='standard', config=config) heads = set([repo[n].branch() for n in repo.heads()]) expected_heads = set(['default', 'branch']) self.assertEqual(heads, expected_heads) tags = set(repo.tags()) expected_tags = set(['tip', 'tag_from_trunk', 'tag_from_branch']) self.assertEqual(tags, expected_tags) for head in repo.heads(): ctx = repo[head] self.assertFalse('project/file' in ctx, 'failed to strip infix') self.assertTrue('file' in ctx, 'failed to track a simple file') self.assertFalse('other/phile' in ctx, 'pulled in other project') self.assertFalse('phile' in ctx, 'merged other project in repo') def suite(): all_tests = [unittest.TestLoader().loadTestsFromTestCase(TestFetchBranches), ] return unittest.TestSuite(all_tests)