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fb54cc5694
Summary: Let's move hgsubversion to absolute_import, just to be consistent with the rest of Mercurial codebase. Reviewed By: markbt Differential Revision: D15392154 fbshipit-source-id: e4c32939aff0616790828da508f3feea158669e1
78 lines
2.9 KiB
Python
78 lines
2.9 KiB
Python
from __future__ import absolute_import
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import test_hgsubversion_util
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from edenscm.hgext.hgsubversion import maps, svnmeta
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class TestRevMapMigrate(test_hgsubversion_util.TestBase):
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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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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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if __name__ == "__main__":
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import silenttestrunner
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silenttestrunner.main(__name__)
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