Mercurial > hg
annotate tests/test-rust-revlog.py @ 49603:3eda36e9b3d6 stable
matcher: fix issues regex flag contained in pattern (issue6759)
Python 3.11 is now enforcing that flag must be at the beginning of the regex
This creates a serious regression for people using Python 3.11 with an hgignore
using flag in a "relre" pattern.
We now detect any flags in such pattern and "prepend" our ".*" pattern after them.
In addition, we now insert the flag in the regexp to only affect the pattern we
are rewriting. Otherwise, the regex built from the combined pattern would these
flags in the middle of it anyway.
As a side effect of this last change, we fix a bug… before this change regex
flag in a pattern would affect all combined patterns. That was bad and is not
longer the case.
The Rust code needs to be updated to fix that very bug, but we will do it in
another changeset.
author | Pierre-Yves David <pierre-yves.david@octobus.net> |
---|---|
date | Wed, 16 Nov 2022 13:05:01 +0100 |
parents | 6000f5b25c9b |
children | 6ec8387eb0be |
rev | line source |
---|---|
43961
b69d5f3a41d0
rust-index: add a struct wrapping the C index
Georges Racinet <georges.racinet@octobus.net>
parents:
diff
changeset
|
1 import unittest |
b69d5f3a41d0
rust-index: add a struct wrapping the C index
Georges Racinet <georges.racinet@octobus.net>
parents:
diff
changeset
|
2 |
b69d5f3a41d0
rust-index: add a struct wrapping the C index
Georges Racinet <georges.racinet@octobus.net>
parents:
diff
changeset
|
3 try: |
b69d5f3a41d0
rust-index: add a struct wrapping the C index
Georges Racinet <georges.racinet@octobus.net>
parents:
diff
changeset
|
4 from mercurial import rustext |
b69d5f3a41d0
rust-index: add a struct wrapping the C index
Georges Racinet <georges.racinet@octobus.net>
parents:
diff
changeset
|
5 |
b69d5f3a41d0
rust-index: add a struct wrapping the C index
Georges Racinet <georges.racinet@octobus.net>
parents:
diff
changeset
|
6 rustext.__name__ # trigger immediate actual import |
b69d5f3a41d0
rust-index: add a struct wrapping the C index
Georges Racinet <georges.racinet@octobus.net>
parents:
diff
changeset
|
7 except ImportError: |
b69d5f3a41d0
rust-index: add a struct wrapping the C index
Georges Racinet <georges.racinet@octobus.net>
parents:
diff
changeset
|
8 rustext = None |
b69d5f3a41d0
rust-index: add a struct wrapping the C index
Georges Racinet <georges.racinet@octobus.net>
parents:
diff
changeset
|
9 else: |
b69d5f3a41d0
rust-index: add a struct wrapping the C index
Georges Racinet <georges.racinet@octobus.net>
parents:
diff
changeset
|
10 from mercurial.rustext import revlog |
b69d5f3a41d0
rust-index: add a struct wrapping the C index
Georges Racinet <georges.racinet@octobus.net>
parents:
diff
changeset
|
11 |
44011
c627f1b2f3c3
rust-index: handle `MixedIndex` in `pyindex_to_graph`
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
43961
diff
changeset
|
12 # this would fail already without appropriate ancestor.__package__ |
c627f1b2f3c3
rust-index: handle `MixedIndex` in `pyindex_to_graph`
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
43961
diff
changeset
|
13 from mercurial.rustext.ancestor import LazyAncestors |
c627f1b2f3c3
rust-index: handle `MixedIndex` in `pyindex_to_graph`
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
43961
diff
changeset
|
14 |
43961
b69d5f3a41d0
rust-index: add a struct wrapping the C index
Georges Racinet <georges.racinet@octobus.net>
parents:
diff
changeset
|
15 from mercurial.testing import revlog as revlogtesting |
b69d5f3a41d0
rust-index: add a struct wrapping the C index
Georges Racinet <georges.racinet@octobus.net>
parents:
diff
changeset
|
16 |
b69d5f3a41d0
rust-index: add a struct wrapping the C index
Georges Racinet <georges.racinet@octobus.net>
parents:
diff
changeset
|
17 |
b69d5f3a41d0
rust-index: add a struct wrapping the C index
Georges Racinet <georges.racinet@octobus.net>
parents:
diff
changeset
|
18 @unittest.skipIf( |
45942
89a2afe31e82
formating: upgrade to black 20.8b1
Augie Fackler <raf@durin42.com>
parents:
44012
diff
changeset
|
19 rustext is None, |
89a2afe31e82
formating: upgrade to black 20.8b1
Augie Fackler <raf@durin42.com>
parents:
44012
diff
changeset
|
20 "rustext module revlog relies on is not available", |
43961
b69d5f3a41d0
rust-index: add a struct wrapping the C index
Georges Racinet <georges.racinet@octobus.net>
parents:
diff
changeset
|
21 ) |
b69d5f3a41d0
rust-index: add a struct wrapping the C index
Georges Racinet <georges.racinet@octobus.net>
parents:
diff
changeset
|
22 class RustRevlogIndexTest(revlogtesting.RevlogBasedTestBase): |
b69d5f3a41d0
rust-index: add a struct wrapping the C index
Georges Racinet <georges.racinet@octobus.net>
parents:
diff
changeset
|
23 def test_heads(self): |
b69d5f3a41d0
rust-index: add a struct wrapping the C index
Georges Racinet <georges.racinet@octobus.net>
parents:
diff
changeset
|
24 idx = self.parseindex() |
b69d5f3a41d0
rust-index: add a struct wrapping the C index
Georges Racinet <georges.racinet@octobus.net>
parents:
diff
changeset
|
25 rustidx = revlog.MixedIndex(idx) |
b69d5f3a41d0
rust-index: add a struct wrapping the C index
Georges Racinet <georges.racinet@octobus.net>
parents:
diff
changeset
|
26 self.assertEqual(rustidx.headrevs(), idx.headrevs()) |
b69d5f3a41d0
rust-index: add a struct wrapping the C index
Georges Racinet <georges.racinet@octobus.net>
parents:
diff
changeset
|
27 |
44012
443dc1655923
rust-index: expose a method to retrieve the C index
Georges Racinet <georges.racinet@octobus.net>
parents:
44011
diff
changeset
|
28 def test_get_cindex(self): |
443dc1655923
rust-index: expose a method to retrieve the C index
Georges Racinet <georges.racinet@octobus.net>
parents:
44011
diff
changeset
|
29 # drop me once we no longer need the method for shortest node |
443dc1655923
rust-index: expose a method to retrieve the C index
Georges Racinet <georges.racinet@octobus.net>
parents:
44011
diff
changeset
|
30 idx = self.parseindex() |
443dc1655923
rust-index: expose a method to retrieve the C index
Georges Racinet <georges.racinet@octobus.net>
parents:
44011
diff
changeset
|
31 rustidx = revlog.MixedIndex(idx) |
443dc1655923
rust-index: expose a method to retrieve the C index
Georges Racinet <georges.racinet@octobus.net>
parents:
44011
diff
changeset
|
32 cidx = rustidx.get_cindex() |
443dc1655923
rust-index: expose a method to retrieve the C index
Georges Racinet <georges.racinet@octobus.net>
parents:
44011
diff
changeset
|
33 self.assertTrue(idx is cidx) |
443dc1655923
rust-index: expose a method to retrieve the C index
Georges Racinet <georges.racinet@octobus.net>
parents:
44011
diff
changeset
|
34 |
43961
b69d5f3a41d0
rust-index: add a struct wrapping the C index
Georges Racinet <georges.racinet@octobus.net>
parents:
diff
changeset
|
35 def test_len(self): |
b69d5f3a41d0
rust-index: add a struct wrapping the C index
Georges Racinet <georges.racinet@octobus.net>
parents:
diff
changeset
|
36 idx = self.parseindex() |
b69d5f3a41d0
rust-index: add a struct wrapping the C index
Georges Racinet <georges.racinet@octobus.net>
parents:
diff
changeset
|
37 rustidx = revlog.MixedIndex(idx) |
b69d5f3a41d0
rust-index: add a struct wrapping the C index
Georges Racinet <georges.racinet@octobus.net>
parents:
diff
changeset
|
38 self.assertEqual(len(rustidx), len(idx)) |
b69d5f3a41d0
rust-index: add a struct wrapping the C index
Georges Racinet <georges.racinet@octobus.net>
parents:
diff
changeset
|
39 |
44011
c627f1b2f3c3
rust-index: handle `MixedIndex` in `pyindex_to_graph`
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
43961
diff
changeset
|
40 def test_ancestors(self): |
c627f1b2f3c3
rust-index: handle `MixedIndex` in `pyindex_to_graph`
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
43961
diff
changeset
|
41 idx = self.parseindex() |
c627f1b2f3c3
rust-index: handle `MixedIndex` in `pyindex_to_graph`
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
43961
diff
changeset
|
42 rustidx = revlog.MixedIndex(idx) |
c627f1b2f3c3
rust-index: handle `MixedIndex` in `pyindex_to_graph`
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
43961
diff
changeset
|
43 lazy = LazyAncestors(rustidx, [3], 0, True) |
c627f1b2f3c3
rust-index: handle `MixedIndex` in `pyindex_to_graph`
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
43961
diff
changeset
|
44 # we have two more references to the index: |
c627f1b2f3c3
rust-index: handle `MixedIndex` in `pyindex_to_graph`
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
43961
diff
changeset
|
45 # - in its inner iterator for __contains__ and __bool__ |
c627f1b2f3c3
rust-index: handle `MixedIndex` in `pyindex_to_graph`
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
43961
diff
changeset
|
46 # - in the LazyAncestors instance itself (to spawn new iterators) |
c627f1b2f3c3
rust-index: handle `MixedIndex` in `pyindex_to_graph`
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
43961
diff
changeset
|
47 self.assertTrue(2 in lazy) |
c627f1b2f3c3
rust-index: handle `MixedIndex` in `pyindex_to_graph`
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
43961
diff
changeset
|
48 self.assertTrue(bool(lazy)) |
c627f1b2f3c3
rust-index: handle `MixedIndex` in `pyindex_to_graph`
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
43961
diff
changeset
|
49 self.assertEqual(list(lazy), [3, 2, 1, 0]) |
c627f1b2f3c3
rust-index: handle `MixedIndex` in `pyindex_to_graph`
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
43961
diff
changeset
|
50 # a second time to validate that we spawn new iterators |
c627f1b2f3c3
rust-index: handle `MixedIndex` in `pyindex_to_graph`
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
43961
diff
changeset
|
51 self.assertEqual(list(lazy), [3, 2, 1, 0]) |
c627f1b2f3c3
rust-index: handle `MixedIndex` in `pyindex_to_graph`
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
43961
diff
changeset
|
52 |
c627f1b2f3c3
rust-index: handle `MixedIndex` in `pyindex_to_graph`
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
43961
diff
changeset
|
53 # let's check bool for an empty one |
c627f1b2f3c3
rust-index: handle `MixedIndex` in `pyindex_to_graph`
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
43961
diff
changeset
|
54 self.assertFalse(LazyAncestors(idx, [0], 0, False)) |
c627f1b2f3c3
rust-index: handle `MixedIndex` in `pyindex_to_graph`
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
43961
diff
changeset
|
55 |
43961
b69d5f3a41d0
rust-index: add a struct wrapping the C index
Georges Racinet <georges.racinet@octobus.net>
parents:
diff
changeset
|
56 |
b69d5f3a41d0
rust-index: add a struct wrapping the C index
Georges Racinet <georges.racinet@octobus.net>
parents:
diff
changeset
|
57 if __name__ == '__main__': |
b69d5f3a41d0
rust-index: add a struct wrapping the C index
Georges Racinet <georges.racinet@octobus.net>
parents:
diff
changeset
|
58 import silenttestrunner |
b69d5f3a41d0
rust-index: add a struct wrapping the C index
Georges Racinet <georges.racinet@octobus.net>
parents:
diff
changeset
|
59 |
b69d5f3a41d0
rust-index: add a struct wrapping the C index
Georges Racinet <georges.racinet@octobus.net>
parents:
diff
changeset
|
60 silenttestrunner.main(__name__) |