Mercurial > hg
view tests/test-rust-discovery.py @ 44909:d452acc8cce8 stable
flags: account for flag change when tracking rename relevant to merge
There are some logic filtering rename to the one relevant to the merge. That
logic was oblivious of flag change, leading to exec flag being dropped when
merged with a renamed.
There are two others bugs affecting this scenario. This patch fix the was where
there is not modification involved except for the flag change. Fixes for the
other bug are coming in later changesets.
Differential Revision: https://phab.mercurial-scm.org/D8531
author | Pierre-Yves David <pierre-yves.david@octobus.net> |
---|---|
date | Sat, 16 May 2020 20:37:56 +0200 |
parents | 2372284d9457 |
children | 6000f5b25c9b |
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from __future__ import absolute_import import unittest from mercurial import policy PartialDiscovery = policy.importrust('discovery', member='PartialDiscovery') try: from mercurial.cext import parsers as cparsers except ImportError: cparsers = None # picked from test-parse-index2, copied rather than imported # so that it stays stable even if test-parse-index2 changes or disappears. data_non_inlined = ( b'\x00\x00\x00\x01\x00\x00\x00\x00\x00\x01D\x19' b'\x00\x07e\x12\x00\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff' b'\xff\xff\xff\xff\xd1\xf4\xbb\xb0\xbe\xfc\x13\xbd\x8c\xd3\x9d' b'\x0f\xcd\xd9;\x8c\x07\x8cJ/\x00\x00\x00\x00\x00\x00\x00\x00\x00' b'\x00\x00\x00\x00\x00\x00\x01D\x19\x00\x00\x00\x00\x00\xdf\x00' b'\x00\x01q\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x00\xff' b'\xff\xff\xff\xc1\x12\xb9\x04\x96\xa4Z1t\x91\xdfsJ\x90\xf0\x9bh' b'\x07l&\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00' b'\x00\x01D\xf8\x00\x00\x00\x00\x01\x1b\x00\x00\x01\xb8\x00\x00' b'\x00\x01\x00\x00\x00\x02\x00\x00\x00\x01\xff\xff\xff\xff\x02\n' b'\x0e\xc6&\xa1\x92\xae6\x0b\x02i\xfe-\xe5\xbao\x05\xd1\xe7\x00' b'\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01F' b'\x13\x00\x00\x00\x00\x01\xec\x00\x00\x03\x06\x00\x00\x00\x01' b'\x00\x00\x00\x03\x00\x00\x00\x02\xff\xff\xff\xff\x12\xcb\xeby1' b'\xb6\r\x98B\xcb\x07\xbd`\x8f\x92\xd9\xc4\x84\xbdK\x00\x00\x00' b'\x00\x00\x00\x00\x00\x00\x00\x00\x00' ) class fakechangelog(object): def __init__(self, idx): self.index = idx class fakerepo(object): def __init__(self, idx): """Just make so that self.changelog.index is the given idx.""" self.changelog = fakechangelog(idx) @unittest.skipIf( PartialDiscovery is None or cparsers is None, "rustext or the C Extension parsers module " "discovery relies on is not available", ) class rustdiscoverytest(unittest.TestCase): """Test the correctness of binding to Rust code. This test is merely for the binding to Rust itself: extraction of Python variable, giving back the results etc. It is not meant to test the algorithmic correctness of the provided methods. Hence the very simple embedded index data is good enough. Algorithmic correctness is asserted by the Rust unit tests. """ def parseindex(self): return cparsers.parse_index2(data_non_inlined, False)[0] def repo(self): return fakerepo(self.parseindex()) def testindex(self): idx = self.parseindex() # checking our assumptions about the index binary data: self.assertEqual( {i: (r[5], r[6]) for i, r in enumerate(idx)}, {0: (-1, -1), 1: (0, -1), 2: (1, -1), 3: (2, -1)}, ) def testaddcommonsmissings(self): disco = PartialDiscovery(self.repo(), [3], True) self.assertFalse(disco.hasinfo()) self.assertFalse(disco.iscomplete()) disco.addcommons([1]) self.assertTrue(disco.hasinfo()) self.assertFalse(disco.iscomplete()) disco.addmissings([2]) self.assertTrue(disco.hasinfo()) self.assertTrue(disco.iscomplete()) self.assertEqual(disco.commonheads(), {1}) def testaddmissingsstats(self): disco = PartialDiscovery(self.repo(), [3], True) self.assertIsNone(disco.stats()['undecided'], None) disco.addmissings([2]) self.assertEqual(disco.stats()['undecided'], 2) def testaddinfocommonfirst(self): disco = PartialDiscovery(self.repo(), [3], True) disco.addinfo([(1, True), (2, False)]) self.assertTrue(disco.hasinfo()) self.assertTrue(disco.iscomplete()) self.assertEqual(disco.commonheads(), {1}) def testaddinfomissingfirst(self): disco = PartialDiscovery(self.repo(), [3], True) disco.addinfo([(2, False), (1, True)]) self.assertTrue(disco.hasinfo()) self.assertTrue(disco.iscomplete()) self.assertEqual(disco.commonheads(), {1}) def testinitnorandom(self): PartialDiscovery(self.repo(), [3], True, randomize=False) if __name__ == '__main__': import silenttestrunner silenttestrunner.main(__name__)