Mercurial > hg
annotate tests/test-merge-revert.t @ 31397:8f5ed8fa39f8
perf: perform a garbage collection before each iteration
Currently, no explicit garbage collection is performed when running
the microbenchmarks in `hg perf`. I think this is wrong because
garbage collection can have a significant impact on execution times.
And, if gc is triggered via the default heuristics, it will
fire effectively randomly during subsequent benchmark iterations
due to variable amount of garbage left over from previous runs.
Running a gc before invoking the measured function will help ensure
state is more consistent across all iterations.
author | Gregory Szorc <gregory.szorc@gmail.com> |
---|---|
date | Mon, 13 Mar 2017 18:16:42 -0700 |
parents | 28e2e3804f2e |
children | 55c6ebd11cb9 |
rev | line source |
---|---|
12279 | 1 $ hg init |
2 | |
3 $ echo "added file1" > file1 | |
4 $ echo "added file2" > file2 | |
5 $ hg add file1 file2 | |
6 $ hg commit -m "added file1 and file2" | |
7 | |
8 $ echo "changed file1" >> file1 | |
9 $ hg commit -m "changed file1" | |
10 | |
11 $ hg -q log | |
12 1:08a16e8e4408 | |
13 0:d29c767a4b52 | |
14 $ hg id | |
15 08a16e8e4408 tip | |
16 | |
17 $ hg update -C 0 | |
18 1 files updated, 0 files merged, 0 files removed, 0 files unresolved | |
19 $ hg id | |
20 d29c767a4b52 | |
21 $ echo "changed file1" >> file1 | |
22 $ hg id | |
23 d29c767a4b52+ | |
24 | |
25 $ hg revert --all | |
26 reverting file1 | |
27 $ hg diff | |
28 $ hg status | |
29 ? file1.orig | |
30 $ hg id | |
31 d29c767a4b52 | |
792
49ec802b4a16
Added tests for bug with three-way-merging of old tip, tip and cwd.
Thomas Arendsen Hein <thomas@intevation.de>
parents:
diff
changeset
|
32 |
12279 | 33 $ hg update |
34 1 files updated, 0 files merged, 0 files removed, 0 files unresolved | |
35 $ hg diff | |
36 $ hg status | |
37 ? file1.orig | |
38 $ hg id | |
39 08a16e8e4408 tip | |
40 | |
41 $ hg update -C 0 | |
42 1 files updated, 0 files merged, 0 files removed, 0 files unresolved | |
43 $ echo "changed file1" >> file1 | |
44 | |
45 $ hg update | |
46 1 files updated, 0 files merged, 0 files removed, 0 files unresolved | |
47 $ hg diff | |
48 $ hg status | |
49 ? file1.orig | |
50 $ hg id | |
51 08a16e8e4408 tip | |
792
49ec802b4a16
Added tests for bug with three-way-merging of old tip, tip and cwd.
Thomas Arendsen Hein <thomas@intevation.de>
parents:
diff
changeset
|
52 |
12279 | 53 $ hg revert --all |
54 $ hg diff | |
55 $ hg status | |
56 ? file1.orig | |
57 $ hg id | |
58 08a16e8e4408 tip | |
59 | |
60 $ hg revert -r tip --all | |
61 $ hg diff | |
62 $ hg status | |
63 ? file1.orig | |
64 $ hg id | |
65 08a16e8e4408 tip | |
66 | |
67 $ hg update -C | |
68 0 files updated, 0 files merged, 0 files removed, 0 files unresolved | |
69 $ hg diff | |
70 $ hg status | |
71 ? file1.orig | |
72 $ hg id | |
73 08a16e8e4408 tip | |
74 |