Mercurial > hg
annotate tests/test-dirstate-read-race.t @ 50244:07d030b38097 stable
rust-dirstate-v2: don't write dirstate if data file has changed
This fixes the following race:
- process A reads the dirstate
- process B reads and writes the dirstate
- process A writes the dirstate
This either resulted in losing what process B had just written or a crash
because the `uuid` had changed and we were trying to write to a file that
doesn't exist. More explanations inside.
This doesn't fix the issue for dirstate-v1, a later patch addresses it.
author | Raphaël Gomès <rgomes@octobus.net> |
---|---|
date | Tue, 28 Feb 2023 17:58:15 +0100 |
parents | 3ddff85fa2c8 |
children | e6532a7336d0 |
rev | line source |
---|---|
50229
7169ff59a2f8
dirstate: initial creation of a test file to check dirstate race read
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff
changeset
|
1 ============================================================================== |
7169ff59a2f8
dirstate: initial creation of a test file to check dirstate race read
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff
changeset
|
2 Check potential race conditions between a dirstate's read and other operations |
7169ff59a2f8
dirstate: initial creation of a test file to check dirstate race read
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff
changeset
|
3 ============================================================================== |
7169ff59a2f8
dirstate: initial creation of a test file to check dirstate race read
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff
changeset
|
4 |
50233
cf0d7cd6a6fa
dirstate: add v1-v2 variants to the dirstate's read race tests
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
50232
diff
changeset
|
5 #testcases dirstate-v1 dirstate-v2-append dirstate-v2-rewrite |
50235
385977432227
dirstate: add append/new-file variants in the dirstate's read race tests
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
50233
diff
changeset
|
6 #testcases pre-all-read pre-some-read |
50233
cf0d7cd6a6fa
dirstate: add v1-v2 variants to the dirstate's read race tests
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
50232
diff
changeset
|
7 |
50229
7169ff59a2f8
dirstate: initial creation of a test file to check dirstate race read
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff
changeset
|
8 Some commands, like `hg status`, do not need to take the wlock but need to |
7169ff59a2f8
dirstate: initial creation of a test file to check dirstate race read
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff
changeset
|
9 access dirstate data. |
7169ff59a2f8
dirstate: initial creation of a test file to check dirstate race read
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff
changeset
|
10 Other commands might update the dirstate data while this happens. |
7169ff59a2f8
dirstate: initial creation of a test file to check dirstate race read
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff
changeset
|
11 |
7169ff59a2f8
dirstate: initial creation of a test file to check dirstate race read
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff
changeset
|
12 This can create issues if repository data is read in the wrong order, or for |
7169ff59a2f8
dirstate: initial creation of a test file to check dirstate race read
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff
changeset
|
13 the dirstate-v2 format where the data is contained in multiple files. |
7169ff59a2f8
dirstate: initial creation of a test file to check dirstate race read
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff
changeset
|
14 |
7169ff59a2f8
dirstate: initial creation of a test file to check dirstate race read
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff
changeset
|
15 This test file is meant to test various cases where such parallel operations |
7169ff59a2f8
dirstate: initial creation of a test file to check dirstate race read
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff
changeset
|
16 happen and make sure the reading process behaves fine. We do so with a `hg |
7169ff59a2f8
dirstate: initial creation of a test file to check dirstate race read
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff
changeset
|
17 status` command since it is probably the most advanced of such read-only |
7169ff59a2f8
dirstate: initial creation of a test file to check dirstate race read
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff
changeset
|
18 command. |
7169ff59a2f8
dirstate: initial creation of a test file to check dirstate race read
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff
changeset
|
19 |
7169ff59a2f8
dirstate: initial creation of a test file to check dirstate race read
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff
changeset
|
20 It bears simililarity with `tests/test-dirstate-status-race.t ` but tests a |
7169ff59a2f8
dirstate: initial creation of a test file to check dirstate race read
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff
changeset
|
21 different type of race. |
7169ff59a2f8
dirstate: initial creation of a test file to check dirstate race read
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff
changeset
|
22 |
7169ff59a2f8
dirstate: initial creation of a test file to check dirstate race read
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff
changeset
|
23 Setup |
7169ff59a2f8
dirstate: initial creation of a test file to check dirstate race read
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff
changeset
|
24 ===== |
7169ff59a2f8
dirstate: initial creation of a test file to check dirstate race read
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff
changeset
|
25 |
50233
cf0d7cd6a6fa
dirstate: add v1-v2 variants to the dirstate's read race tests
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
50232
diff
changeset
|
26 $ cat >> $HGRCPATH << EOF |
cf0d7cd6a6fa
dirstate: add v1-v2 variants to the dirstate's read race tests
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
50232
diff
changeset
|
27 > [storage] |
cf0d7cd6a6fa
dirstate: add v1-v2 variants to the dirstate's read race tests
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
50232
diff
changeset
|
28 > dirstate-v2.slow-path=allow |
cf0d7cd6a6fa
dirstate: add v1-v2 variants to the dirstate's read race tests
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
50232
diff
changeset
|
29 > EOF |
cf0d7cd6a6fa
dirstate: add v1-v2 variants to the dirstate's read race tests
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
50232
diff
changeset
|
30 |
cf0d7cd6a6fa
dirstate: add v1-v2 variants to the dirstate's read race tests
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
50232
diff
changeset
|
31 #if no-dirstate-v1 |
cf0d7cd6a6fa
dirstate: add v1-v2 variants to the dirstate's read race tests
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
50232
diff
changeset
|
32 $ cat >> $HGRCPATH << EOF |
cf0d7cd6a6fa
dirstate: add v1-v2 variants to the dirstate's read race tests
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
50232
diff
changeset
|
33 > [format] |
cf0d7cd6a6fa
dirstate: add v1-v2 variants to the dirstate's read race tests
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
50232
diff
changeset
|
34 > use-dirstate-v2=yes |
cf0d7cd6a6fa
dirstate: add v1-v2 variants to the dirstate's read race tests
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
50232
diff
changeset
|
35 > EOF |
cf0d7cd6a6fa
dirstate: add v1-v2 variants to the dirstate's read race tests
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
50232
diff
changeset
|
36 #else |
cf0d7cd6a6fa
dirstate: add v1-v2 variants to the dirstate's read race tests
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
50232
diff
changeset
|
37 $ cat >> $HGRCPATH << EOF |
cf0d7cd6a6fa
dirstate: add v1-v2 variants to the dirstate's read race tests
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
50232
diff
changeset
|
38 > [format] |
cf0d7cd6a6fa
dirstate: add v1-v2 variants to the dirstate's read race tests
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
50232
diff
changeset
|
39 > use-dirstate-v2=no |
cf0d7cd6a6fa
dirstate: add v1-v2 variants to the dirstate's read race tests
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
50232
diff
changeset
|
40 > EOF |
cf0d7cd6a6fa
dirstate: add v1-v2 variants to the dirstate's read race tests
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
50232
diff
changeset
|
41 #endif |
cf0d7cd6a6fa
dirstate: add v1-v2 variants to the dirstate's read race tests
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
50232
diff
changeset
|
42 |
cf0d7cd6a6fa
dirstate: add v1-v2 variants to the dirstate's read race tests
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
50232
diff
changeset
|
43 #if dirstate-v2-rewrite |
cf0d7cd6a6fa
dirstate: add v1-v2 variants to the dirstate's read race tests
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
50232
diff
changeset
|
44 $ d2args="--config devel.dirstate.v2.data_update_mode=force-new" |
cf0d7cd6a6fa
dirstate: add v1-v2 variants to the dirstate's read race tests
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
50232
diff
changeset
|
45 #endif |
cf0d7cd6a6fa
dirstate: add v1-v2 variants to the dirstate's read race tests
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
50232
diff
changeset
|
46 #if dirstate-v2-append |
cf0d7cd6a6fa
dirstate: add v1-v2 variants to the dirstate's read race tests
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
50232
diff
changeset
|
47 $ d2args="--config devel.dirstate.v2.data_update_mode=force-append" |
cf0d7cd6a6fa
dirstate: add v1-v2 variants to the dirstate's read race tests
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
50232
diff
changeset
|
48 #endif |
cf0d7cd6a6fa
dirstate: add v1-v2 variants to the dirstate's read race tests
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
50232
diff
changeset
|
49 |
50235
385977432227
dirstate: add append/new-file variants in the dirstate's read race tests
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
50233
diff
changeset
|
50 |
385977432227
dirstate: add append/new-file variants in the dirstate's read race tests
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
50233
diff
changeset
|
51 #if dirstate-v1 |
385977432227
dirstate: add append/new-file variants in the dirstate's read race tests
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
50233
diff
changeset
|
52 $ cfg="devel.sync.dirstate.pre-read-file" |
385977432227
dirstate: add append/new-file variants in the dirstate's read race tests
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
50233
diff
changeset
|
53 #else |
385977432227
dirstate: add append/new-file variants in the dirstate's read race tests
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
50233
diff
changeset
|
54 #if pre-all-read |
385977432227
dirstate: add append/new-file variants in the dirstate's read race tests
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
50233
diff
changeset
|
55 $ cfg="devel.sync.dirstate.pre-read-file" |
385977432227
dirstate: add append/new-file variants in the dirstate's read race tests
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
50233
diff
changeset
|
56 #else |
385977432227
dirstate: add append/new-file variants in the dirstate's read race tests
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
50233
diff
changeset
|
57 $ cfg="devel.sync.dirstate.post-docket-read-file" |
385977432227
dirstate: add append/new-file variants in the dirstate's read race tests
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
50233
diff
changeset
|
58 #endif |
385977432227
dirstate: add append/new-file variants in the dirstate's read race tests
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
50233
diff
changeset
|
59 #endif |
385977432227
dirstate: add append/new-file variants in the dirstate's read race tests
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
50233
diff
changeset
|
60 |
50229
7169ff59a2f8
dirstate: initial creation of a test file to check dirstate race read
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff
changeset
|
61 $ directories="dir dir/nested dir2" |
7169ff59a2f8
dirstate: initial creation of a test file to check dirstate race read
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff
changeset
|
62 $ first_files="dir/nested/a dir/b dir/c dir/d dir2/e f" |
7169ff59a2f8
dirstate: initial creation of a test file to check dirstate race read
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff
changeset
|
63 $ second_files="g dir/nested/h dir/i dir/j dir2/k dir2/l dir/nested/m" |
7169ff59a2f8
dirstate: initial creation of a test file to check dirstate race read
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff
changeset
|
64 $ extra_files="dir/n dir/o p q" |
7169ff59a2f8
dirstate: initial creation of a test file to check dirstate race read
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff
changeset
|
65 |
7169ff59a2f8
dirstate: initial creation of a test file to check dirstate race read
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff
changeset
|
66 $ hg init reference-repo |
7169ff59a2f8
dirstate: initial creation of a test file to check dirstate race read
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff
changeset
|
67 $ cd reference-repo |
7169ff59a2f8
dirstate: initial creation of a test file to check dirstate race read
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff
changeset
|
68 $ mkdir -p dir/nested dir2 |
7169ff59a2f8
dirstate: initial creation of a test file to check dirstate race read
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff
changeset
|
69 $ touch -t 200001010000 $first_files $directories |
7169ff59a2f8
dirstate: initial creation of a test file to check dirstate race read
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff
changeset
|
70 $ hg commit -Aqm "recreate a bunch of files to facilitate dirstate-v2 append" |
7169ff59a2f8
dirstate: initial creation of a test file to check dirstate race read
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff
changeset
|
71 $ touch -t 200001010010 $second_files $directories |
7169ff59a2f8
dirstate: initial creation of a test file to check dirstate race read
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff
changeset
|
72 $ hg commit -Aqm "more files to have two commit" |
7169ff59a2f8
dirstate: initial creation of a test file to check dirstate race read
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff
changeset
|
73 $ hg log -G -v |
7169ff59a2f8
dirstate: initial creation of a test file to check dirstate race read
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff
changeset
|
74 @ changeset: 1:9a86dcbfb938 |
7169ff59a2f8
dirstate: initial creation of a test file to check dirstate race read
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff
changeset
|
75 | tag: tip |
7169ff59a2f8
dirstate: initial creation of a test file to check dirstate race read
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff
changeset
|
76 | user: test |
7169ff59a2f8
dirstate: initial creation of a test file to check dirstate race read
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff
changeset
|
77 | date: Thu Jan 01 00:00:00 1970 +0000 |
7169ff59a2f8
dirstate: initial creation of a test file to check dirstate race read
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff
changeset
|
78 | files: dir/i dir/j dir/nested/h dir/nested/m dir2/k dir2/l g |
7169ff59a2f8
dirstate: initial creation of a test file to check dirstate race read
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff
changeset
|
79 | description: |
7169ff59a2f8
dirstate: initial creation of a test file to check dirstate race read
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff
changeset
|
80 | more files to have two commit |
7169ff59a2f8
dirstate: initial creation of a test file to check dirstate race read
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff
changeset
|
81 | |
7169ff59a2f8
dirstate: initial creation of a test file to check dirstate race read
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff
changeset
|
82 | |
7169ff59a2f8
dirstate: initial creation of a test file to check dirstate race read
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff
changeset
|
83 o changeset: 0:4f23db756b09 |
7169ff59a2f8
dirstate: initial creation of a test file to check dirstate race read
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff
changeset
|
84 user: test |
7169ff59a2f8
dirstate: initial creation of a test file to check dirstate race read
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff
changeset
|
85 date: Thu Jan 01 00:00:00 1970 +0000 |
7169ff59a2f8
dirstate: initial creation of a test file to check dirstate race read
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff
changeset
|
86 files: dir/b dir/c dir/d dir/nested/a dir2/e f |
7169ff59a2f8
dirstate: initial creation of a test file to check dirstate race read
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff
changeset
|
87 description: |
7169ff59a2f8
dirstate: initial creation of a test file to check dirstate race read
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff
changeset
|
88 recreate a bunch of files to facilitate dirstate-v2 append |
7169ff59a2f8
dirstate: initial creation of a test file to check dirstate race read
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff
changeset
|
89 |
7169ff59a2f8
dirstate: initial creation of a test file to check dirstate race read
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff
changeset
|
90 |
7169ff59a2f8
dirstate: initial creation of a test file to check dirstate race read
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff
changeset
|
91 $ hg manifest |
7169ff59a2f8
dirstate: initial creation of a test file to check dirstate race read
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff
changeset
|
92 dir/b |
7169ff59a2f8
dirstate: initial creation of a test file to check dirstate race read
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff
changeset
|
93 dir/c |
7169ff59a2f8
dirstate: initial creation of a test file to check dirstate race read
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff
changeset
|
94 dir/d |
7169ff59a2f8
dirstate: initial creation of a test file to check dirstate race read
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff
changeset
|
95 dir/i |
7169ff59a2f8
dirstate: initial creation of a test file to check dirstate race read
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff
changeset
|
96 dir/j |
7169ff59a2f8
dirstate: initial creation of a test file to check dirstate race read
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff
changeset
|
97 dir/nested/a |
7169ff59a2f8
dirstate: initial creation of a test file to check dirstate race read
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff
changeset
|
98 dir/nested/h |
7169ff59a2f8
dirstate: initial creation of a test file to check dirstate race read
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff
changeset
|
99 dir/nested/m |
7169ff59a2f8
dirstate: initial creation of a test file to check dirstate race read
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff
changeset
|
100 dir2/e |
7169ff59a2f8
dirstate: initial creation of a test file to check dirstate race read
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff
changeset
|
101 dir2/k |
7169ff59a2f8
dirstate: initial creation of a test file to check dirstate race read
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff
changeset
|
102 dir2/l |
7169ff59a2f8
dirstate: initial creation of a test file to check dirstate race read
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff
changeset
|
103 f |
7169ff59a2f8
dirstate: initial creation of a test file to check dirstate race read
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff
changeset
|
104 g |
7169ff59a2f8
dirstate: initial creation of a test file to check dirstate race read
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff
changeset
|
105 |
7169ff59a2f8
dirstate: initial creation of a test file to check dirstate race read
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff
changeset
|
106 Add some unknown files and refresh the dirstate |
7169ff59a2f8
dirstate: initial creation of a test file to check dirstate race read
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff
changeset
|
107 |
7169ff59a2f8
dirstate: initial creation of a test file to check dirstate race read
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff
changeset
|
108 $ touch -t 200001010020 $extra_files |
7169ff59a2f8
dirstate: initial creation of a test file to check dirstate race read
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff
changeset
|
109 $ hg add dir/o |
7169ff59a2f8
dirstate: initial creation of a test file to check dirstate race read
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff
changeset
|
110 $ hg remove dir/nested/m |
7169ff59a2f8
dirstate: initial creation of a test file to check dirstate race read
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff
changeset
|
111 |
7169ff59a2f8
dirstate: initial creation of a test file to check dirstate race read
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff
changeset
|
112 $ hg st --config devel.dirstate.v2.data_update_mode=force-new |
7169ff59a2f8
dirstate: initial creation of a test file to check dirstate race read
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff
changeset
|
113 A dir/o |
7169ff59a2f8
dirstate: initial creation of a test file to check dirstate race read
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff
changeset
|
114 R dir/nested/m |
7169ff59a2f8
dirstate: initial creation of a test file to check dirstate race read
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff
changeset
|
115 ? dir/n |
7169ff59a2f8
dirstate: initial creation of a test file to check dirstate race read
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff
changeset
|
116 ? p |
7169ff59a2f8
dirstate: initial creation of a test file to check dirstate race read
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff
changeset
|
117 ? q |
7169ff59a2f8
dirstate: initial creation of a test file to check dirstate race read
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff
changeset
|
118 $ hg debugstate |
7169ff59a2f8
dirstate: initial creation of a test file to check dirstate race read
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff
changeset
|
119 n 644 0 2000-01-01 00:00:00 dir/b |
7169ff59a2f8
dirstate: initial creation of a test file to check dirstate race read
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff
changeset
|
120 n 644 0 2000-01-01 00:00:00 dir/c |
7169ff59a2f8
dirstate: initial creation of a test file to check dirstate race read
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff
changeset
|
121 n 644 0 2000-01-01 00:00:00 dir/d |
7169ff59a2f8
dirstate: initial creation of a test file to check dirstate race read
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff
changeset
|
122 n 644 0 2000-01-01 00:10:00 dir/i |
7169ff59a2f8
dirstate: initial creation of a test file to check dirstate race read
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff
changeset
|
123 n 644 0 2000-01-01 00:10:00 dir/j |
7169ff59a2f8
dirstate: initial creation of a test file to check dirstate race read
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff
changeset
|
124 n 644 0 2000-01-01 00:00:00 dir/nested/a |
7169ff59a2f8
dirstate: initial creation of a test file to check dirstate race read
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff
changeset
|
125 n 644 0 2000-01-01 00:10:00 dir/nested/h |
7169ff59a2f8
dirstate: initial creation of a test file to check dirstate race read
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff
changeset
|
126 r ?????????????????????????????????? dir/nested/m (glob) |
7169ff59a2f8
dirstate: initial creation of a test file to check dirstate race read
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff
changeset
|
127 a ?????????????????????????????????? dir/o (glob) |
7169ff59a2f8
dirstate: initial creation of a test file to check dirstate race read
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff
changeset
|
128 n 644 0 2000-01-01 00:00:00 dir2/e |
7169ff59a2f8
dirstate: initial creation of a test file to check dirstate race read
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff
changeset
|
129 n 644 0 2000-01-01 00:10:00 dir2/k |
7169ff59a2f8
dirstate: initial creation of a test file to check dirstate race read
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff
changeset
|
130 n 644 0 2000-01-01 00:10:00 dir2/l |
7169ff59a2f8
dirstate: initial creation of a test file to check dirstate race read
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff
changeset
|
131 n 644 0 2000-01-01 00:00:00 f |
7169ff59a2f8
dirstate: initial creation of a test file to check dirstate race read
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff
changeset
|
132 n 644 0 2000-01-01 00:10:00 g |
7169ff59a2f8
dirstate: initial creation of a test file to check dirstate race read
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff
changeset
|
133 $ hg debugstate > ../reference |
7169ff59a2f8
dirstate: initial creation of a test file to check dirstate race read
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff
changeset
|
134 $ cd .. |
7169ff59a2f8
dirstate: initial creation of a test file to check dirstate race read
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff
changeset
|
135 |
7169ff59a2f8
dirstate: initial creation of a test file to check dirstate race read
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff
changeset
|
136 Actual Testing |
7169ff59a2f8
dirstate: initial creation of a test file to check dirstate race read
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff
changeset
|
137 ============== |
7169ff59a2f8
dirstate: initial creation of a test file to check dirstate race read
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff
changeset
|
138 |
7169ff59a2f8
dirstate: initial creation of a test file to check dirstate race read
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff
changeset
|
139 Race with a `hg add` |
7169ff59a2f8
dirstate: initial creation of a test file to check dirstate race read
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff
changeset
|
140 ------------------- |
7169ff59a2f8
dirstate: initial creation of a test file to check dirstate race read
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff
changeset
|
141 |
7169ff59a2f8
dirstate: initial creation of a test file to check dirstate race read
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff
changeset
|
142 $ cp -a reference-repo race-with-add |
7169ff59a2f8
dirstate: initial creation of a test file to check dirstate race read
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff
changeset
|
143 $ cd race-with-add |
7169ff59a2f8
dirstate: initial creation of a test file to check dirstate race read
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff
changeset
|
144 |
7169ff59a2f8
dirstate: initial creation of a test file to check dirstate race read
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff
changeset
|
145 spin a `hg status` with some caches to update |
7169ff59a2f8
dirstate: initial creation of a test file to check dirstate race read
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff
changeset
|
146 |
7169ff59a2f8
dirstate: initial creation of a test file to check dirstate race read
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff
changeset
|
147 $ hg st >$TESTTMP/status-race-lock.out 2>$TESTTMP/status-race-lock.log \ |
7169ff59a2f8
dirstate: initial creation of a test file to check dirstate race read
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff
changeset
|
148 > --config rhg.on-unsupported=abort \ |
50235
385977432227
dirstate: add append/new-file variants in the dirstate's read race tests
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
50233
diff
changeset
|
149 > --config ${cfg}=$TESTTMP/status-race-lock \ |
50229
7169ff59a2f8
dirstate: initial creation of a test file to check dirstate race read
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff
changeset
|
150 > & |
7169ff59a2f8
dirstate: initial creation of a test file to check dirstate race read
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff
changeset
|
151 $ $RUNTESTDIR/testlib/wait-on-file 5 $TESTTMP/status-race-lock.waiting |
7169ff59a2f8
dirstate: initial creation of a test file to check dirstate race read
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff
changeset
|
152 |
7169ff59a2f8
dirstate: initial creation of a test file to check dirstate race read
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff
changeset
|
153 Add a file |
7169ff59a2f8
dirstate: initial creation of a test file to check dirstate race read
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff
changeset
|
154 |
50233
cf0d7cd6a6fa
dirstate: add v1-v2 variants to the dirstate's read race tests
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
50232
diff
changeset
|
155 $ hg $d2args add dir/n |
50229
7169ff59a2f8
dirstate: initial creation of a test file to check dirstate race read
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff
changeset
|
156 $ touch $TESTTMP/status-race-lock |
7169ff59a2f8
dirstate: initial creation of a test file to check dirstate race read
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff
changeset
|
157 $ wait |
7169ff59a2f8
dirstate: initial creation of a test file to check dirstate race read
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff
changeset
|
158 |
7169ff59a2f8
dirstate: initial creation of a test file to check dirstate race read
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff
changeset
|
159 The file should in a "added" state |
7169ff59a2f8
dirstate: initial creation of a test file to check dirstate race read
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff
changeset
|
160 |
7169ff59a2f8
dirstate: initial creation of a test file to check dirstate race read
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff
changeset
|
161 $ hg status |
7169ff59a2f8
dirstate: initial creation of a test file to check dirstate race read
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff
changeset
|
162 A dir/n |
7169ff59a2f8
dirstate: initial creation of a test file to check dirstate race read
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff
changeset
|
163 A dir/o |
7169ff59a2f8
dirstate: initial creation of a test file to check dirstate race read
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff
changeset
|
164 R dir/nested/m |
7169ff59a2f8
dirstate: initial creation of a test file to check dirstate race read
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff
changeset
|
165 ? p |
7169ff59a2f8
dirstate: initial creation of a test file to check dirstate race read
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff
changeset
|
166 ? q |
7169ff59a2f8
dirstate: initial creation of a test file to check dirstate race read
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff
changeset
|
167 |
7169ff59a2f8
dirstate: initial creation of a test file to check dirstate race read
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff
changeset
|
168 The status process should return a consistent result and not crash. |
7169ff59a2f8
dirstate: initial creation of a test file to check dirstate race read
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff
changeset
|
169 |
50233
cf0d7cd6a6fa
dirstate: add v1-v2 variants to the dirstate's read race tests
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
50232
diff
changeset
|
170 #if dirstate-v1 |
50229
7169ff59a2f8
dirstate: initial creation of a test file to check dirstate race read
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff
changeset
|
171 $ cat $TESTTMP/status-race-lock.out |
7169ff59a2f8
dirstate: initial creation of a test file to check dirstate race read
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff
changeset
|
172 A dir/n |
7169ff59a2f8
dirstate: initial creation of a test file to check dirstate race read
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff
changeset
|
173 A dir/o |
7169ff59a2f8
dirstate: initial creation of a test file to check dirstate race read
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff
changeset
|
174 R dir/nested/m |
7169ff59a2f8
dirstate: initial creation of a test file to check dirstate race read
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff
changeset
|
175 ? p |
7169ff59a2f8
dirstate: initial creation of a test file to check dirstate race read
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff
changeset
|
176 ? q |
50233
cf0d7cd6a6fa
dirstate: add v1-v2 variants to the dirstate's read race tests
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
50232
diff
changeset
|
177 #else |
50240
3ddff85fa2c8
dirstate: simplify the dirstate's read race testing
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
50239
diff
changeset
|
178 #if rhg pre-some-read dirstate-v2-append |
50235
385977432227
dirstate: add append/new-file variants in the dirstate's read race tests
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
50233
diff
changeset
|
179 $ cat $TESTTMP/status-race-lock.out |
385977432227
dirstate: add append/new-file variants in the dirstate's read race tests
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
50233
diff
changeset
|
180 A dir/o |
385977432227
dirstate: add append/new-file variants in the dirstate's read race tests
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
50233
diff
changeset
|
181 R dir/nested/m |
385977432227
dirstate: add append/new-file variants in the dirstate's read race tests
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
50233
diff
changeset
|
182 ? dir/n |
385977432227
dirstate: add append/new-file variants in the dirstate's read race tests
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
50233
diff
changeset
|
183 ? p |
385977432227
dirstate: add append/new-file variants in the dirstate's read race tests
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
50233
diff
changeset
|
184 ? q |
50240
3ddff85fa2c8
dirstate: simplify the dirstate's read race testing
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
50239
diff
changeset
|
185 #else |
3ddff85fa2c8
dirstate: simplify the dirstate's read race testing
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
50239
diff
changeset
|
186 #if rust no-rhg dirstate-v2-append |
3ddff85fa2c8
dirstate: simplify the dirstate's read race testing
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
50239
diff
changeset
|
187 $ cat $TESTTMP/status-race-lock.out |
3ddff85fa2c8
dirstate: simplify the dirstate's read race testing
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
50239
diff
changeset
|
188 A dir/o |
3ddff85fa2c8
dirstate: simplify the dirstate's read race testing
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
50239
diff
changeset
|
189 R dir/nested/m |
3ddff85fa2c8
dirstate: simplify the dirstate's read race testing
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
50239
diff
changeset
|
190 ? dir/n |
3ddff85fa2c8
dirstate: simplify the dirstate's read race testing
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
50239
diff
changeset
|
191 ? p |
3ddff85fa2c8
dirstate: simplify the dirstate's read race testing
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
50239
diff
changeset
|
192 ? q |
50235
385977432227
dirstate: add append/new-file variants in the dirstate's read race tests
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
50233
diff
changeset
|
193 #else |
385977432227
dirstate: add append/new-file variants in the dirstate's read race tests
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
50233
diff
changeset
|
194 $ cat $TESTTMP/status-race-lock.out |
50239
491f3dd080eb
dirstate: deal with read-race for pure rust code path (rhg)
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
50238
diff
changeset
|
195 A dir/n |
491f3dd080eb
dirstate: deal with read-race for pure rust code path (rhg)
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
50238
diff
changeset
|
196 A dir/o |
491f3dd080eb
dirstate: deal with read-race for pure rust code path (rhg)
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
50238
diff
changeset
|
197 R dir/nested/m |
491f3dd080eb
dirstate: deal with read-race for pure rust code path (rhg)
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
50238
diff
changeset
|
198 ? p |
491f3dd080eb
dirstate: deal with read-race for pure rust code path (rhg)
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
50238
diff
changeset
|
199 ? q |
50233
cf0d7cd6a6fa
dirstate: add v1-v2 variants to the dirstate's read race tests
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
50232
diff
changeset
|
200 #endif |
cf0d7cd6a6fa
dirstate: add v1-v2 variants to the dirstate's read race tests
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
50232
diff
changeset
|
201 #endif |
cf0d7cd6a6fa
dirstate: add v1-v2 variants to the dirstate's read race tests
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
50232
diff
changeset
|
202 #endif |
50240
3ddff85fa2c8
dirstate: simplify the dirstate's read race testing
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
50239
diff
changeset
|
203 $ cat $TESTTMP/status-race-lock.log |
50229
7169ff59a2f8
dirstate: initial creation of a test file to check dirstate race read
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff
changeset
|
204 |
7169ff59a2f8
dirstate: initial creation of a test file to check dirstate race read
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff
changeset
|
205 final cleanup |
7169ff59a2f8
dirstate: initial creation of a test file to check dirstate race read
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff
changeset
|
206 |
7169ff59a2f8
dirstate: initial creation of a test file to check dirstate race read
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff
changeset
|
207 $ rm $TESTTMP/status-race-lock $TESTTMP/status-race-lock.waiting |
7169ff59a2f8
dirstate: initial creation of a test file to check dirstate race read
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff
changeset
|
208 $ cd .. |
50230
e5fea4f1b052
dirstate: check dirstate race condition around commit
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
50229
diff
changeset
|
209 |
e5fea4f1b052
dirstate: check dirstate race condition around commit
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
50229
diff
changeset
|
210 Race with a `hg commit` |
e5fea4f1b052
dirstate: check dirstate race condition around commit
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
50229
diff
changeset
|
211 ----------------------- |
e5fea4f1b052
dirstate: check dirstate race condition around commit
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
50229
diff
changeset
|
212 |
e5fea4f1b052
dirstate: check dirstate race condition around commit
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
50229
diff
changeset
|
213 $ cp -a reference-repo race-with-commit |
e5fea4f1b052
dirstate: check dirstate race condition around commit
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
50229
diff
changeset
|
214 $ cd race-with-commit |
e5fea4f1b052
dirstate: check dirstate race condition around commit
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
50229
diff
changeset
|
215 |
e5fea4f1b052
dirstate: check dirstate race condition around commit
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
50229
diff
changeset
|
216 spin a `hg status with some cache to update |
e5fea4f1b052
dirstate: check dirstate race condition around commit
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
50229
diff
changeset
|
217 |
e5fea4f1b052
dirstate: check dirstate race condition around commit
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
50229
diff
changeset
|
218 $ hg st >$TESTTMP/status-race-lock.out 2>$TESTTMP/status-race-lock.log \ |
e5fea4f1b052
dirstate: check dirstate race condition around commit
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
50229
diff
changeset
|
219 > --config rhg.on-unsupported=abort \ |
50235
385977432227
dirstate: add append/new-file variants in the dirstate's read race tests
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
50233
diff
changeset
|
220 > --config ${cfg}=$TESTTMP/status-race-lock \ |
50230
e5fea4f1b052
dirstate: check dirstate race condition around commit
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
50229
diff
changeset
|
221 > & |
e5fea4f1b052
dirstate: check dirstate race condition around commit
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
50229
diff
changeset
|
222 $ $RUNTESTDIR/testlib/wait-on-file 5 $TESTTMP/status-race-lock.waiting |
e5fea4f1b052
dirstate: check dirstate race condition around commit
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
50229
diff
changeset
|
223 |
e5fea4f1b052
dirstate: check dirstate race condition around commit
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
50229
diff
changeset
|
224 Add a do a commit |
e5fea4f1b052
dirstate: check dirstate race condition around commit
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
50229
diff
changeset
|
225 |
e5fea4f1b052
dirstate: check dirstate race condition around commit
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
50229
diff
changeset
|
226 $ hg status |
e5fea4f1b052
dirstate: check dirstate race condition around commit
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
50229
diff
changeset
|
227 A dir/o |
e5fea4f1b052
dirstate: check dirstate race condition around commit
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
50229
diff
changeset
|
228 R dir/nested/m |
e5fea4f1b052
dirstate: check dirstate race condition around commit
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
50229
diff
changeset
|
229 ? dir/n |
e5fea4f1b052
dirstate: check dirstate race condition around commit
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
50229
diff
changeset
|
230 ? p |
e5fea4f1b052
dirstate: check dirstate race condition around commit
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
50229
diff
changeset
|
231 ? q |
50233
cf0d7cd6a6fa
dirstate: add v1-v2 variants to the dirstate's read race tests
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
50232
diff
changeset
|
232 $ hg $d2args commit -m 'racing commit' |
50230
e5fea4f1b052
dirstate: check dirstate race condition around commit
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
50229
diff
changeset
|
233 $ touch $TESTTMP/status-race-lock |
e5fea4f1b052
dirstate: check dirstate race condition around commit
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
50229
diff
changeset
|
234 $ wait |
e5fea4f1b052
dirstate: check dirstate race condition around commit
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
50229
diff
changeset
|
235 |
e5fea4f1b052
dirstate: check dirstate race condition around commit
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
50229
diff
changeset
|
236 commit was created, and status is now clean |
e5fea4f1b052
dirstate: check dirstate race condition around commit
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
50229
diff
changeset
|
237 |
e5fea4f1b052
dirstate: check dirstate race condition around commit
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
50229
diff
changeset
|
238 $ hg log -GT '{node|short} {desc}\n' |
e5fea4f1b052
dirstate: check dirstate race condition around commit
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
50229
diff
changeset
|
239 @ 02a67a77ee9b racing commit |
e5fea4f1b052
dirstate: check dirstate race condition around commit
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
50229
diff
changeset
|
240 | |
e5fea4f1b052
dirstate: check dirstate race condition around commit
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
50229
diff
changeset
|
241 o 9a86dcbfb938 more files to have two commit |
e5fea4f1b052
dirstate: check dirstate race condition around commit
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
50229
diff
changeset
|
242 | |
e5fea4f1b052
dirstate: check dirstate race condition around commit
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
50229
diff
changeset
|
243 o 4f23db756b09 recreate a bunch of files to facilitate dirstate-v2 append |
e5fea4f1b052
dirstate: check dirstate race condition around commit
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
50229
diff
changeset
|
244 |
e5fea4f1b052
dirstate: check dirstate race condition around commit
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
50229
diff
changeset
|
245 $ hg status |
e5fea4f1b052
dirstate: check dirstate race condition around commit
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
50229
diff
changeset
|
246 ? dir/n |
e5fea4f1b052
dirstate: check dirstate race condition around commit
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
50229
diff
changeset
|
247 ? p |
e5fea4f1b052
dirstate: check dirstate race condition around commit
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
50229
diff
changeset
|
248 ? q |
e5fea4f1b052
dirstate: check dirstate race condition around commit
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
50229
diff
changeset
|
249 |
e5fea4f1b052
dirstate: check dirstate race condition around commit
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
50229
diff
changeset
|
250 The status process should return a consistent result and not crash. |
e5fea4f1b052
dirstate: check dirstate race condition around commit
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
50229
diff
changeset
|
251 |
50240
3ddff85fa2c8
dirstate: simplify the dirstate's read race testing
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
50239
diff
changeset
|
252 #if rust no-rhg dirstate-v2-append |
50230
e5fea4f1b052
dirstate: check dirstate race condition around commit
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
50229
diff
changeset
|
253 $ cat $TESTTMP/status-race-lock.out |
50240
3ddff85fa2c8
dirstate: simplify the dirstate's read race testing
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
50239
diff
changeset
|
254 A dir/o |
3ddff85fa2c8
dirstate: simplify the dirstate's read race testing
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
50239
diff
changeset
|
255 R dir/nested/m |
50230
e5fea4f1b052
dirstate: check dirstate race condition around commit
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
50229
diff
changeset
|
256 ? dir/n |
e5fea4f1b052
dirstate: check dirstate race condition around commit
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
50229
diff
changeset
|
257 ? p |
e5fea4f1b052
dirstate: check dirstate race condition around commit
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
50229
diff
changeset
|
258 ? q |
e5fea4f1b052
dirstate: check dirstate race condition around commit
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
50229
diff
changeset
|
259 $ cat $TESTTMP/status-race-lock.log |
50233
cf0d7cd6a6fa
dirstate: add v1-v2 variants to the dirstate's read race tests
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
50232
diff
changeset
|
260 #else |
50240
3ddff85fa2c8
dirstate: simplify the dirstate's read race testing
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
50239
diff
changeset
|
261 #if rhg pre-some-read dirstate-v2-append |
50235
385977432227
dirstate: add append/new-file variants in the dirstate's read race tests
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
50233
diff
changeset
|
262 $ cat $TESTTMP/status-race-lock.out |
385977432227
dirstate: add append/new-file variants in the dirstate's read race tests
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
50233
diff
changeset
|
263 A dir/o |
385977432227
dirstate: add append/new-file variants in the dirstate's read race tests
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
50233
diff
changeset
|
264 R dir/nested/m |
385977432227
dirstate: add append/new-file variants in the dirstate's read race tests
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
50233
diff
changeset
|
265 ? dir/n |
385977432227
dirstate: add append/new-file variants in the dirstate's read race tests
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
50233
diff
changeset
|
266 ? p |
385977432227
dirstate: add append/new-file variants in the dirstate's read race tests
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
50233
diff
changeset
|
267 ? q |
385977432227
dirstate: add append/new-file variants in the dirstate's read race tests
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
50233
diff
changeset
|
268 $ cat $TESTTMP/status-race-lock.log |
385977432227
dirstate: add append/new-file variants in the dirstate's read race tests
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
50233
diff
changeset
|
269 #else |
385977432227
dirstate: add append/new-file variants in the dirstate's read race tests
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
50233
diff
changeset
|
270 $ cat $TESTTMP/status-race-lock.out |
50240
3ddff85fa2c8
dirstate: simplify the dirstate's read race testing
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
50239
diff
changeset
|
271 M dir/o (no-rhg known-bad-output !) |
50238
c9066fc609ef
dirstate: deal with read-race for python code using rust object
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
50237
diff
changeset
|
272 ? dir/n |
c9066fc609ef
dirstate: deal with read-race for python code using rust object
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
50237
diff
changeset
|
273 ? p |
c9066fc609ef
dirstate: deal with read-race for python code using rust object
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
50237
diff
changeset
|
274 ? q |
50233
cf0d7cd6a6fa
dirstate: add v1-v2 variants to the dirstate's read race tests
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
50232
diff
changeset
|
275 $ cat $TESTTMP/status-race-lock.log |
50240
3ddff85fa2c8
dirstate: simplify the dirstate's read race testing
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
50239
diff
changeset
|
276 warning: ignoring unknown working parent 02a67a77ee9b! (no-rhg !) |
50233
cf0d7cd6a6fa
dirstate: add v1-v2 variants to the dirstate's read race tests
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
50232
diff
changeset
|
277 #endif |
cf0d7cd6a6fa
dirstate: add v1-v2 variants to the dirstate's read race tests
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
50232
diff
changeset
|
278 #endif |
50230
e5fea4f1b052
dirstate: check dirstate race condition around commit
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
50229
diff
changeset
|
279 |
e5fea4f1b052
dirstate: check dirstate race condition around commit
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
50229
diff
changeset
|
280 final cleanup |
e5fea4f1b052
dirstate: check dirstate race condition around commit
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
50229
diff
changeset
|
281 |
e5fea4f1b052
dirstate: check dirstate race condition around commit
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
50229
diff
changeset
|
282 $ rm $TESTTMP/status-race-lock $TESTTMP/status-race-lock.waiting |
e5fea4f1b052
dirstate: check dirstate race condition around commit
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
50229
diff
changeset
|
283 $ cd .. |
50231
0f483a2c29e7
dirstate: check dirstate race condition around update
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
50230
diff
changeset
|
284 |
0f483a2c29e7
dirstate: check dirstate race condition around update
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
50230
diff
changeset
|
285 Race with a `hg update` |
0f483a2c29e7
dirstate: check dirstate race condition around update
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
50230
diff
changeset
|
286 ----------------------- |
0f483a2c29e7
dirstate: check dirstate race condition around update
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
50230
diff
changeset
|
287 |
0f483a2c29e7
dirstate: check dirstate race condition around update
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
50230
diff
changeset
|
288 $ cp -a reference-repo race-with-update |
0f483a2c29e7
dirstate: check dirstate race condition around update
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
50230
diff
changeset
|
289 $ cd race-with-update |
0f483a2c29e7
dirstate: check dirstate race condition around update
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
50230
diff
changeset
|
290 |
0f483a2c29e7
dirstate: check dirstate race condition around update
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
50230
diff
changeset
|
291 spin a `hg status` with some caches to update |
0f483a2c29e7
dirstate: check dirstate race condition around update
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
50230
diff
changeset
|
292 |
0f483a2c29e7
dirstate: check dirstate race condition around update
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
50230
diff
changeset
|
293 $ hg st >$TESTTMP/status-race-lock.out 2>$TESTTMP/status-race-lock.log \ |
0f483a2c29e7
dirstate: check dirstate race condition around update
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
50230
diff
changeset
|
294 > --config rhg.on-unsupported=abort \ |
50235
385977432227
dirstate: add append/new-file variants in the dirstate's read race tests
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
50233
diff
changeset
|
295 > --config ${cfg}=$TESTTMP/status-race-lock \ |
50231
0f483a2c29e7
dirstate: check dirstate race condition around update
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
50230
diff
changeset
|
296 > & |
0f483a2c29e7
dirstate: check dirstate race condition around update
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
50230
diff
changeset
|
297 $ $RUNTESTDIR/testlib/wait-on-file 5 $TESTTMP/status-race-lock.waiting |
0f483a2c29e7
dirstate: check dirstate race condition around update
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
50230
diff
changeset
|
298 do an update |
0f483a2c29e7
dirstate: check dirstate race condition around update
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
50230
diff
changeset
|
299 |
0f483a2c29e7
dirstate: check dirstate race condition around update
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
50230
diff
changeset
|
300 $ hg status |
0f483a2c29e7
dirstate: check dirstate race condition around update
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
50230
diff
changeset
|
301 A dir/o |
0f483a2c29e7
dirstate: check dirstate race condition around update
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
50230
diff
changeset
|
302 R dir/nested/m |
0f483a2c29e7
dirstate: check dirstate race condition around update
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
50230
diff
changeset
|
303 ? dir/n |
0f483a2c29e7
dirstate: check dirstate race condition around update
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
50230
diff
changeset
|
304 ? p |
0f483a2c29e7
dirstate: check dirstate race condition around update
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
50230
diff
changeset
|
305 ? q |
0f483a2c29e7
dirstate: check dirstate race condition around update
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
50230
diff
changeset
|
306 $ hg log -GT '{node|short} {desc}\n' |
0f483a2c29e7
dirstate: check dirstate race condition around update
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
50230
diff
changeset
|
307 @ 9a86dcbfb938 more files to have two commit |
0f483a2c29e7
dirstate: check dirstate race condition around update
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
50230
diff
changeset
|
308 | |
0f483a2c29e7
dirstate: check dirstate race condition around update
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
50230
diff
changeset
|
309 o 4f23db756b09 recreate a bunch of files to facilitate dirstate-v2 append |
0f483a2c29e7
dirstate: check dirstate race condition around update
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
50230
diff
changeset
|
310 |
50233
cf0d7cd6a6fa
dirstate: add v1-v2 variants to the dirstate's read race tests
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
50232
diff
changeset
|
311 $ hg $d2args update --merge ".~1" |
50231
0f483a2c29e7
dirstate: check dirstate race condition around update
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
50230
diff
changeset
|
312 0 files updated, 0 files merged, 6 files removed, 0 files unresolved |
0f483a2c29e7
dirstate: check dirstate race condition around update
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
50230
diff
changeset
|
313 $ touch $TESTTMP/status-race-lock |
0f483a2c29e7
dirstate: check dirstate race condition around update
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
50230
diff
changeset
|
314 $ wait |
0f483a2c29e7
dirstate: check dirstate race condition around update
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
50230
diff
changeset
|
315 $ hg log -GT '{node|short} {desc}\n' |
0f483a2c29e7
dirstate: check dirstate race condition around update
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
50230
diff
changeset
|
316 o 9a86dcbfb938 more files to have two commit |
0f483a2c29e7
dirstate: check dirstate race condition around update
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
50230
diff
changeset
|
317 | |
0f483a2c29e7
dirstate: check dirstate race condition around update
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
50230
diff
changeset
|
318 @ 4f23db756b09 recreate a bunch of files to facilitate dirstate-v2 append |
0f483a2c29e7
dirstate: check dirstate race condition around update
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
50230
diff
changeset
|
319 |
0f483a2c29e7
dirstate: check dirstate race condition around update
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
50230
diff
changeset
|
320 $ hg status |
0f483a2c29e7
dirstate: check dirstate race condition around update
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
50230
diff
changeset
|
321 A dir/o |
0f483a2c29e7
dirstate: check dirstate race condition around update
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
50230
diff
changeset
|
322 ? dir/n |
0f483a2c29e7
dirstate: check dirstate race condition around update
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
50230
diff
changeset
|
323 ? p |
0f483a2c29e7
dirstate: check dirstate race condition around update
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
50230
diff
changeset
|
324 ? q |
0f483a2c29e7
dirstate: check dirstate race condition around update
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
50230
diff
changeset
|
325 |
0f483a2c29e7
dirstate: check dirstate race condition around update
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
50230
diff
changeset
|
326 The status process should return a consistent result and not crash. |
0f483a2c29e7
dirstate: check dirstate race condition around update
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
50230
diff
changeset
|
327 |
50240
3ddff85fa2c8
dirstate: simplify the dirstate's read race testing
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
50239
diff
changeset
|
328 #if rhg dirstate-v2-append pre-some-read |
50235
385977432227
dirstate: add append/new-file variants in the dirstate's read race tests
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
50233
diff
changeset
|
329 $ cat $TESTTMP/status-race-lock.out |
385977432227
dirstate: add append/new-file variants in the dirstate's read race tests
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
50233
diff
changeset
|
330 A dir/o |
385977432227
dirstate: add append/new-file variants in the dirstate's read race tests
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
50233
diff
changeset
|
331 R dir/nested/m |
385977432227
dirstate: add append/new-file variants in the dirstate's read race tests
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
50233
diff
changeset
|
332 ! dir/i |
385977432227
dirstate: add append/new-file variants in the dirstate's read race tests
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
50233
diff
changeset
|
333 ! dir/j |
385977432227
dirstate: add append/new-file variants in the dirstate's read race tests
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
50233
diff
changeset
|
334 ! dir/nested/h |
385977432227
dirstate: add append/new-file variants in the dirstate's read race tests
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
50233
diff
changeset
|
335 ! dir2/k |
385977432227
dirstate: add append/new-file variants in the dirstate's read race tests
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
50233
diff
changeset
|
336 ! dir2/l |
385977432227
dirstate: add append/new-file variants in the dirstate's read race tests
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
50233
diff
changeset
|
337 ! g |
385977432227
dirstate: add append/new-file variants in the dirstate's read race tests
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
50233
diff
changeset
|
338 ? dir/n |
385977432227
dirstate: add append/new-file variants in the dirstate's read race tests
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
50233
diff
changeset
|
339 ? p |
385977432227
dirstate: add append/new-file variants in the dirstate's read race tests
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
50233
diff
changeset
|
340 ? q |
385977432227
dirstate: add append/new-file variants in the dirstate's read race tests
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
50233
diff
changeset
|
341 #else |
50240
3ddff85fa2c8
dirstate: simplify the dirstate's read race testing
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
50239
diff
changeset
|
342 #if rust no-rhg dirstate-v2-append |
50235
385977432227
dirstate: add append/new-file variants in the dirstate's read race tests
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
50233
diff
changeset
|
343 $ cat $TESTTMP/status-race-lock.out |
385977432227
dirstate: add append/new-file variants in the dirstate's read race tests
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
50233
diff
changeset
|
344 A dir/o |
385977432227
dirstate: add append/new-file variants in the dirstate's read race tests
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
50233
diff
changeset
|
345 R dir/nested/m |
385977432227
dirstate: add append/new-file variants in the dirstate's read race tests
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
50233
diff
changeset
|
346 ! dir/i |
385977432227
dirstate: add append/new-file variants in the dirstate's read race tests
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
50233
diff
changeset
|
347 ! dir/j |
385977432227
dirstate: add append/new-file variants in the dirstate's read race tests
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
50233
diff
changeset
|
348 ! dir/nested/h |
385977432227
dirstate: add append/new-file variants in the dirstate's read race tests
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
50233
diff
changeset
|
349 ! dir2/k |
385977432227
dirstate: add append/new-file variants in the dirstate's read race tests
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
50233
diff
changeset
|
350 ! dir2/l |
385977432227
dirstate: add append/new-file variants in the dirstate's read race tests
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
50233
diff
changeset
|
351 ! g |
385977432227
dirstate: add append/new-file variants in the dirstate's read race tests
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
50233
diff
changeset
|
352 ? dir/n |
385977432227
dirstate: add append/new-file variants in the dirstate's read race tests
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
50233
diff
changeset
|
353 ? p |
385977432227
dirstate: add append/new-file variants in the dirstate's read race tests
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
50233
diff
changeset
|
354 ? q |
50233
cf0d7cd6a6fa
dirstate: add v1-v2 variants to the dirstate's read race tests
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
50232
diff
changeset
|
355 #else |
cf0d7cd6a6fa
dirstate: add v1-v2 variants to the dirstate's read race tests
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
50232
diff
changeset
|
356 $ cat $TESTTMP/status-race-lock.out |
50237
a3b1ab5f5dee
dirstate: deal with read-race for pure python code
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
50235
diff
changeset
|
357 A dir/o |
a3b1ab5f5dee
dirstate: deal with read-race for pure python code
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
50235
diff
changeset
|
358 ? dir/n |
a3b1ab5f5dee
dirstate: deal with read-race for pure python code
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
50235
diff
changeset
|
359 ? p |
a3b1ab5f5dee
dirstate: deal with read-race for pure python code
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
50235
diff
changeset
|
360 ? q |
50233
cf0d7cd6a6fa
dirstate: add v1-v2 variants to the dirstate's read race tests
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
50232
diff
changeset
|
361 #endif |
cf0d7cd6a6fa
dirstate: add v1-v2 variants to the dirstate's read race tests
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
50232
diff
changeset
|
362 #endif |
50240
3ddff85fa2c8
dirstate: simplify the dirstate's read race testing
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
50239
diff
changeset
|
363 $ cat $TESTTMP/status-race-lock.log |
50231
0f483a2c29e7
dirstate: check dirstate race condition around update
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
50230
diff
changeset
|
364 |
0f483a2c29e7
dirstate: check dirstate race condition around update
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
50230
diff
changeset
|
365 final cleanup |
0f483a2c29e7
dirstate: check dirstate race condition around update
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
50230
diff
changeset
|
366 |
0f483a2c29e7
dirstate: check dirstate race condition around update
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
50230
diff
changeset
|
367 $ rm $TESTTMP/status-race-lock $TESTTMP/status-race-lock.waiting |
0f483a2c29e7
dirstate: check dirstate race condition around update
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
50230
diff
changeset
|
368 $ cd .. |
50232
5bf6b8015035
dirstate: check dirstate race condition around status
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
50231
diff
changeset
|
369 |
5bf6b8015035
dirstate: check dirstate race condition around status
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
50231
diff
changeset
|
370 Race with a cache updating `hg status` |
5bf6b8015035
dirstate: check dirstate race condition around status
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
50231
diff
changeset
|
371 -------------------------------------- |
5bf6b8015035
dirstate: check dirstate race condition around status
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
50231
diff
changeset
|
372 |
5bf6b8015035
dirstate: check dirstate race condition around status
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
50231
diff
changeset
|
373 It is interesting to race with "read-only" operation (that still update its cache) |
5bf6b8015035
dirstate: check dirstate race condition around status
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
50231
diff
changeset
|
374 |
5bf6b8015035
dirstate: check dirstate race condition around status
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
50231
diff
changeset
|
375 $ cp -a reference-repo race-with-status |
5bf6b8015035
dirstate: check dirstate race condition around status
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
50231
diff
changeset
|
376 $ cd race-with-status |
5bf6b8015035
dirstate: check dirstate race condition around status
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
50231
diff
changeset
|
377 |
5bf6b8015035
dirstate: check dirstate race condition around status
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
50231
diff
changeset
|
378 spin a `hg status` with some caches to update |
5bf6b8015035
dirstate: check dirstate race condition around status
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
50231
diff
changeset
|
379 |
5bf6b8015035
dirstate: check dirstate race condition around status
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
50231
diff
changeset
|
380 $ hg st >$TESTTMP/status-race-lock.out 2>$TESTTMP/status-race-lock.log \ |
5bf6b8015035
dirstate: check dirstate race condition around status
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
50231
diff
changeset
|
381 > --config rhg.on-unsupported=abort \ |
50235
385977432227
dirstate: add append/new-file variants in the dirstate's read race tests
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
50233
diff
changeset
|
382 > --config ${cfg}=$TESTTMP/status-race-lock \ |
50232
5bf6b8015035
dirstate: check dirstate race condition around status
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
50231
diff
changeset
|
383 > & |
5bf6b8015035
dirstate: check dirstate race condition around status
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
50231
diff
changeset
|
384 $ $RUNTESTDIR/testlib/wait-on-file 5 $TESTTMP/status-race-lock.waiting |
5bf6b8015035
dirstate: check dirstate race condition around status
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
50231
diff
changeset
|
385 do an update |
5bf6b8015035
dirstate: check dirstate race condition around status
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
50231
diff
changeset
|
386 |
5bf6b8015035
dirstate: check dirstate race condition around status
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
50231
diff
changeset
|
387 $ touch -t 200001020006 f |
50233
cf0d7cd6a6fa
dirstate: add v1-v2 variants to the dirstate's read race tests
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
50232
diff
changeset
|
388 $ hg $d2args status |
50232
5bf6b8015035
dirstate: check dirstate race condition around status
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
50231
diff
changeset
|
389 A dir/o |
5bf6b8015035
dirstate: check dirstate race condition around status
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
50231
diff
changeset
|
390 R dir/nested/m |
5bf6b8015035
dirstate: check dirstate race condition around status
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
50231
diff
changeset
|
391 ? dir/n |
5bf6b8015035
dirstate: check dirstate race condition around status
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
50231
diff
changeset
|
392 ? p |
5bf6b8015035
dirstate: check dirstate race condition around status
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
50231
diff
changeset
|
393 ? q |
5bf6b8015035
dirstate: check dirstate race condition around status
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
50231
diff
changeset
|
394 $ touch $TESTTMP/status-race-lock |
5bf6b8015035
dirstate: check dirstate race condition around status
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
50231
diff
changeset
|
395 $ wait |
5bf6b8015035
dirstate: check dirstate race condition around status
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
50231
diff
changeset
|
396 |
5bf6b8015035
dirstate: check dirstate race condition around status
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
50231
diff
changeset
|
397 The status process should return a consistent result and not crash. |
5bf6b8015035
dirstate: check dirstate race condition around status
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
50231
diff
changeset
|
398 |
50235
385977432227
dirstate: add append/new-file variants in the dirstate's read race tests
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
50233
diff
changeset
|
399 $ cat $TESTTMP/status-race-lock.out |
50239
491f3dd080eb
dirstate: deal with read-race for pure rust code path (rhg)
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
50238
diff
changeset
|
400 A dir/o |
491f3dd080eb
dirstate: deal with read-race for pure rust code path (rhg)
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
50238
diff
changeset
|
401 R dir/nested/m |
491f3dd080eb
dirstate: deal with read-race for pure rust code path (rhg)
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
50238
diff
changeset
|
402 ? dir/n |
491f3dd080eb
dirstate: deal with read-race for pure rust code path (rhg)
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
50238
diff
changeset
|
403 ? p |
491f3dd080eb
dirstate: deal with read-race for pure rust code path (rhg)
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
50238
diff
changeset
|
404 ? q |
50235
385977432227
dirstate: add append/new-file variants in the dirstate's read race tests
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
50233
diff
changeset
|
405 $ cat $TESTTMP/status-race-lock.log |
50232
5bf6b8015035
dirstate: check dirstate race condition around status
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
50231
diff
changeset
|
406 |
5bf6b8015035
dirstate: check dirstate race condition around status
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
50231
diff
changeset
|
407 final cleanup |
5bf6b8015035
dirstate: check dirstate race condition around status
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
50231
diff
changeset
|
408 |
5bf6b8015035
dirstate: check dirstate race condition around status
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
50231
diff
changeset
|
409 $ rm $TESTTMP/status-race-lock $TESTTMP/status-race-lock.waiting |
5bf6b8015035
dirstate: check dirstate race condition around status
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
50231
diff
changeset
|
410 $ cd .. |