Mercurial > hgsubversion
annotate tests/fixtures/copybeforeclose.sh @ 1457:019c3e194fba
tests: optimise creating repositories and loading dumps
Previously, we'd use svnadmin for creating repositories and loading
dumps. That tends to be a bit slow, as it forks a new process and
loads the Subversion libraries into it. Instead, we extend our
existing Subversion wrappers and load the dumps using the API.
This is a noticable speedup. The only downside is that we rely on
Subversion and Subvertpy to correctly close all file descriptors; an
assumption which hasn't always held in the past.
I ran some benchmarks on my relatively slow Mac with $TMPDIR on a
ramdisk, and they showed a significant change:
I compared ten runs of each with Subvertpy:
min: -18.8% (299.1s -> 243.0s)
median: -20.0% (307.1s -> 245.6s)
...and three runs of each with SWIG:
min: -22.8% (368.7s -> 284.7s)
median: -25.7% (384.4s -> 285.5s)
(Since the timing measures wall clock time, the minimum time is likely
to be the most accurate and useful measurement.)
author | Dan Villiom Podlaski Christiansen <danchr@gmail.com> |
---|---|
date | Tue, 07 Jun 2016 09:15:53 +0200 |
parents | 1b9d004a8c0a |
children |
rev | line source |
---|---|
397
1b9d004a8c0a
branches: correctly deal with branch closing directly after copy/rename
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
diff
changeset
|
1 #!/bin/sh |
1b9d004a8c0a
branches: correctly deal with branch closing directly after copy/rename
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
diff
changeset
|
2 |
1b9d004a8c0a
branches: correctly deal with branch closing directly after copy/rename
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
diff
changeset
|
3 mkdir temp |
1b9d004a8c0a
branches: correctly deal with branch closing directly after copy/rename
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
diff
changeset
|
4 cd temp |
1b9d004a8c0a
branches: correctly deal with branch closing directly after copy/rename
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
diff
changeset
|
5 svnadmin create repo |
1b9d004a8c0a
branches: correctly deal with branch closing directly after copy/rename
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
diff
changeset
|
6 svn co file://`pwd`/repo wc |
1b9d004a8c0a
branches: correctly deal with branch closing directly after copy/rename
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
diff
changeset
|
7 cd wc |
1b9d004a8c0a
branches: correctly deal with branch closing directly after copy/rename
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
diff
changeset
|
8 mkdir branches trunk tags |
1b9d004a8c0a
branches: correctly deal with branch closing directly after copy/rename
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
diff
changeset
|
9 svn add * |
1b9d004a8c0a
branches: correctly deal with branch closing directly after copy/rename
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
diff
changeset
|
10 svn ci -m 'btt' |
1b9d004a8c0a
branches: correctly deal with branch closing directly after copy/rename
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
diff
changeset
|
11 cd trunk |
1b9d004a8c0a
branches: correctly deal with branch closing directly after copy/rename
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
diff
changeset
|
12 |
1b9d004a8c0a
branches: correctly deal with branch closing directly after copy/rename
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
diff
changeset
|
13 echo a > a |
1b9d004a8c0a
branches: correctly deal with branch closing directly after copy/rename
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
diff
changeset
|
14 svn add a |
1b9d004a8c0a
branches: correctly deal with branch closing directly after copy/rename
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
diff
changeset
|
15 svn ci -m 'Add file.' |
1b9d004a8c0a
branches: correctly deal with branch closing directly after copy/rename
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
diff
changeset
|
16 svn up |
1b9d004a8c0a
branches: correctly deal with branch closing directly after copy/rename
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
diff
changeset
|
17 |
1b9d004a8c0a
branches: correctly deal with branch closing directly after copy/rename
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
diff
changeset
|
18 cd .. |
1b9d004a8c0a
branches: correctly deal with branch closing directly after copy/rename
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
diff
changeset
|
19 svn cp trunk branches/test |
1b9d004a8c0a
branches: correctly deal with branch closing directly after copy/rename
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
diff
changeset
|
20 svn ci -m 'Branch.' |
1b9d004a8c0a
branches: correctly deal with branch closing directly after copy/rename
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
diff
changeset
|
21 svn up |
1b9d004a8c0a
branches: correctly deal with branch closing directly after copy/rename
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
diff
changeset
|
22 |
1b9d004a8c0a
branches: correctly deal with branch closing directly after copy/rename
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
diff
changeset
|
23 cd branches/test/ |
1b9d004a8c0a
branches: correctly deal with branch closing directly after copy/rename
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
diff
changeset
|
24 svn mv a b |
1b9d004a8c0a
branches: correctly deal with branch closing directly after copy/rename
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
diff
changeset
|
25 svn ci -m 'Move on branch.' |
1b9d004a8c0a
branches: correctly deal with branch closing directly after copy/rename
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
diff
changeset
|
26 svn up |
1b9d004a8c0a
branches: correctly deal with branch closing directly after copy/rename
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
diff
changeset
|
27 |
1b9d004a8c0a
branches: correctly deal with branch closing directly after copy/rename
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
diff
changeset
|
28 cd ../../ |
1b9d004a8c0a
branches: correctly deal with branch closing directly after copy/rename
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
diff
changeset
|
29 svn up |
1b9d004a8c0a
branches: correctly deal with branch closing directly after copy/rename
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
diff
changeset
|
30 svn rm branches/test |
1b9d004a8c0a
branches: correctly deal with branch closing directly after copy/rename
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
diff
changeset
|
31 svn ci -m 'Close branch.' |
1b9d004a8c0a
branches: correctly deal with branch closing directly after copy/rename
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
diff
changeset
|
32 |
1b9d004a8c0a
branches: correctly deal with branch closing directly after copy/rename
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
diff
changeset
|
33 cd ../.. |
1b9d004a8c0a
branches: correctly deal with branch closing directly after copy/rename
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
diff
changeset
|
34 svnadmin dump temp/repo > copybeforeclose.svndump |
1b9d004a8c0a
branches: correctly deal with branch closing directly after copy/rename
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
diff
changeset
|
35 echo |
1b9d004a8c0a
branches: correctly deal with branch closing directly after copy/rename
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
diff
changeset
|
36 echo 'Complete.' |
1b9d004a8c0a
branches: correctly deal with branch closing directly after copy/rename
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
diff
changeset
|
37 echo 'You probably want to clean up temp now.' |
1b9d004a8c0a
branches: correctly deal with branch closing directly after copy/rename
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
diff
changeset
|
38 echo 'Dump in copybeforeclose.svndump' |
1b9d004a8c0a
branches: correctly deal with branch closing directly after copy/rename
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
diff
changeset
|
39 exit 0 |