2018-01-17 14:23:44 +03:00
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import test_hgsubversion_util
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2016-06-15 20:25:39 +03:00
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2018-01-11 03:20:54 +03:00
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from hgext.hgsubversion import svnmeta, maps
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2016-06-15 20:25:39 +03:00
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2018-01-17 14:23:44 +03:00
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class TestRevMapMigrate(test_hgsubversion_util.TestBase):
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2016-06-15 20:25:39 +03:00
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2016-07-26 13:38:23 +03:00
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def tearDown(self):
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# revert changes to defaultrevmapclass
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svnmeta.SVNMeta._defaultrevmapclass = maps.RevMap
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2016-06-15 20:25:39 +03:00
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def _test_revmap_migrate(self, fromclass, toclass):
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# revmap interfaces to test
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getters = [
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lambda x: x.branchedits('the_branch', 3),
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lambda x: x.branchedits('the_branch', 4),
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lambda x: x.branchedits('the_branch', 5),
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lambda x: x.branchedits('the_branch', 6),
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lambda x: x.branchedits(None, 5),
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lambda x: x.branchedits('non_existed', 10),
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lambda x: x.branchmaxrevnum('the_branch', 3),
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lambda x: x.branchmaxrevnum('the_branch', 4),
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lambda x: x.branchmaxrevnum('the_branch', 5),
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lambda x: x.branchmaxrevnum('the_branch', 6),
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lambda x: x.branchmaxrevnum(None, 5),
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lambda x: x.branchmaxrevnum('non_existed', 10),
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lambda x: list(x.revhashes(3)),
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lambda x: list(x.revhashes(4)),
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lambda x: list(x.revhashes(42)),
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lambda x: list(x.revhashes(105)),
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lambda x: x.firstpulled,
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lambda x: x.lastpulled,
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lambda x: x.lasthash,
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]
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svnmeta.SVNMeta._defaultrevmapclass = fromclass
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repo = self._load_fixture_and_fetch('two_heads.svndump')
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meta = svnmeta.SVNMeta(repo)
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self.assertEqual(meta.revmap.__class__, fromclass)
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origrevmap = meta.revmap
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# insert fake special (duplicated, with '\0') data
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origrevmap[103, None] = b'\0' * 20
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origrevmap[104, None] = b'\0' * 18 + b'cd'
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origrevmap[105, None] = b'ab\0cdefghijklmnopqrs'
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origrevmap[104, None] = b'\0' * 18 + b'\xff\0'
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origrevmap[105, 'ab'] = origrevmap[105, None]
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origvalues = [f(meta.revmap) for f in getters]
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# migrate to another format (transparently)
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svnmeta.SVNMeta._defaultrevmapclass = toclass
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meta = svnmeta.SVNMeta(repo)
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self.assertEqual(meta.revmap.__class__, toclass)
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# enable iteration otherwise we cannot use iteritems
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origrevmap._allowiter = True
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for k, v in origrevmap.iteritems():
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newv = meta.revmap[k]
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self.assertEqual(newv, v)
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self.assertEqual(len(newv), 20)
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self.assertEqual(meta.revmap[meta.revmap.hashes()[v]], v)
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newvalues = [f(meta.revmap) for f in getters]
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self.assertEqual(origvalues, newvalues)
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def test_revmap_migrate_up(self):
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self._test_revmap_migrate(maps.RevMap, maps.SqliteRevMap)
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def test_revmap_migrate_down(self):
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self._test_revmap_migrate(maps.SqliteRevMap, maps.RevMap)
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2018-01-17 14:23:44 +03:00
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if __name__ == '__main__':
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import silenttestrunner
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silenttestrunner.main(__name__)
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