Mercurial > hg > mercurial-crew-with-dirclash
annotate tests/test-clone @ 879:953ccddd57bd
dirstate walking optimizations
The repo walking code introduces a number of calls to dirstate.map.copy(),
significantly slowing down the walk on large trees. When a list of
files is passed to the walking code, we should only look at map entries
relevant to the file list passed in.
dirstate.filterfiles() is added to return a subset of the dirstate map.
The subset includes in files passed in, and if one of the files requested
is actually a directory, it includes any files inside that directory tree.
This brings the time for hg diff Makefile down from 1.7s to .3s on
a linux kernel repo.
Also, the diff command was unconditionally calling makewalk, leading
to an extra pass through repo.changes. This patch avoids the call
to makewalk when commands.diff isn't given a list of patterns, cutting
the time for hg diff (with no args) in half.
Index: mine/mercurial/hg.py
===================================================================
author | mason@suse.com |
---|---|
date | Fri, 12 Aug 2005 07:10:21 -0800 |
parents | 9c918287d10b |
children | ba198d17eea9 |
rev | line source |
---|---|
834
78a9f95766dc
Use sh instead of bash in tests.
Thomas Arendsen Hein <thomas@intevation.de>
parents:
814
diff
changeset
|
1 #!/bin/sh |
550 | 2 |
3 mkdir a | |
4 cd a | |
5 hg init | |
6 echo a > a | |
7 hg add a | |
749
7e4843b7efd2
Update tests to use commit -m and default -u
mpm@selenic.com
parents:
550
diff
changeset
|
8 hg commit -m test -d '0 0' |
550 | 9 |
10 # Default operation | |
11 hg clone . ../b | |
12 cd ../b | |
13 cat a | |
14 hg verify | |
15 | |
16 # No update | |
17 hg clone -U . ../c | |
18 cd ../c | |
19 cat a | |
20 hg verify | |
21 | |
22 # Default destination | |
23 mkdir ../d | |
24 cd ../d | |
25 hg clone ../a | |
26 cd a | |
27 hg cat a |