Mercurial > hg > mercurial-crew-with-dirclash
annotate tests/test-up-local-change @ 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 | 0902ffece4b4 |
children | d997148155f2 52d8d81e72ad 4f81068ed8cd |
rev | line source |
---|---|
544
3d4d5f2aba9a
Remove bashisms and use /bin/sh instead of /bin/bash.
Thomas Arendsen Hein <thomas@intevation.de>
parents:
485
diff
changeset
|
1 #!/bin/sh |
331 | 2 |
800
ec85f9e6f3b1
Don't use 'set -x', fix exports, sed and hexdump usage for Solaris.
Thomas Arendsen Hein <thomas@intevation.de>
parents:
793
diff
changeset
|
3 set -e |
331 | 4 mkdir r1 |
5 cd r1 | |
6 hg init | |
7 echo a > a | |
8 hg addremove | |
749
7e4843b7efd2
Update tests to use commit -m and default -u
mpm@selenic.com
parents:
591
diff
changeset
|
9 hg commit -m "1" -d "0 0" |
331 | 10 |
485 | 11 hg clone . ../r2 |
12 cd ../r2 | |
331 | 13 hg up |
14 echo abc > a | |
332 | 15 hg diff > ../d |
800
ec85f9e6f3b1
Don't use 'set -x', fix exports, sed and hexdump usage for Solaris.
Thomas Arendsen Hein <thomas@intevation.de>
parents:
793
diff
changeset
|
16 sed "s/\(\(---\|+++\) [a-zA-Z0-9_/.-]*\).*/\1/" < ../d |
331 | 17 |
18 cd ../r1 | |
19 echo b > b | |
20 echo a2 > a | |
21 hg addremove | |
749
7e4843b7efd2
Update tests to use commit -m and default -u
mpm@selenic.com
parents:
591
diff
changeset
|
22 hg commit -m "2" -d "0 0" |
331 | 23 |
24 cd ../r2 | |
25 hg -q pull ../r1 | |
26 hg status | |
591 | 27 hg --debug up |
28 hg --debug up -m | |
331 | 29 hg parents |
30 hg -v history | |
332 | 31 hg diff > ../d |
800
ec85f9e6f3b1
Don't use 'set -x', fix exports, sed and hexdump usage for Solaris.
Thomas Arendsen Hein <thomas@intevation.de>
parents:
793
diff
changeset
|
32 sed "s/\(\(---\|+++\) [a-zA-Z0-9_/.-]*\).*/\1/" < ../d |
331 | 33 |