Mercurial > hg > mercurial-crew-with-dirclash
annotate tests/test-undo.out @ 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 | 5a034646e472 |
rev | line source |
---|---|
336 | 1 + hg init |
2 + hg add a | |
801
1f9ec150a476
Updated output of tests.
Thomas Arendsen Hein <thomas@intevation.de>
parents:
793
diff
changeset
|
3 + hg commit -m test -d 0 0 |
336 | 4 + hg verify |
5 checking changesets | |
6 checking manifests | |
7 crosschecking files in changesets and manifests | |
8 checking files | |
9 1 files, 1 changesets, 1 total revisions | |
10 + hg parents | |
784
853bfbf1a312
Fix tests for short changeset hashes and hidden manifest hashes
mpm@selenic.com
parents:
749
diff
changeset
|
11 changeset: 0:acb14030fe0a |
388
398737777644
Fixed tests for displaying tags in hg history and hg parents.
Thomas Arendsen Hein <thomas@intevation.de>
parents:
382
diff
changeset
|
12 tag: tip |
336 | 13 user: test |
382
37249c522770
test suite: fix timezone problems and port collision problem
mpm@selenic.com
parents:
350
diff
changeset
|
14 date: Thu Jan 1 00:00:00 1970 |
336 | 15 summary: test |
16 | |
17 + hg status | |
18 + hg undo | |
502 | 19 rolling back last transaction |
336 | 20 + hg verify |
21 checking changesets | |
22 checking manifests | |
23 crosschecking files in changesets and manifests | |
24 checking files | |
25 0 files, 0 changesets, 0 total revisions | |
26 + hg parents | |
27 + hg status | |
28 A a |