Mercurial > hg > mercurial-crew-with-dirclash
annotate tests/test-tag @ 2577:fa76c5d609c9
bdiff: improve worst case behavior by 100x.
on 5.8MB (244.000 lines) text file with similar lines, hash before
this change made diff against empty file take 75 seconds. this change
improves performance to 0.6 seconds. result is that clone of smallish
repo (137MB) with some files like this takes 1 minute instead of 10
minutes.
common case of diff is 10% slower now, probably because of worse cache
locality. but diff does not affect overall performance in common case
(less than 1% of runtime is in diff when it is working ok), so this
tradeoff looks good.
author | Vadim Gelfer <vadim.gelfer@gmail.com> |
---|---|
date | Fri, 07 Jul 2006 15:02:55 -0700 |
parents | 7544700fd931 |
children | 46182568b4ce |
rev | line source |
---|---|
800
ec85f9e6f3b1
Don't use 'set -x', fix exports, sed and hexdump usage for Solaris.
Thomas Arendsen Hein <thomas@intevation.de>
parents:
749
diff
changeset
|
1 #!/bin/sh |
401
af4848f83e68
From: Radoslaw Szkodzinski <astralstorm@gorzow.mm.pl>
mpm@selenic.com
parents:
diff
changeset
|
2 |
af4848f83e68
From: Radoslaw Szkodzinski <astralstorm@gorzow.mm.pl>
mpm@selenic.com
parents:
diff
changeset
|
3 hg init |
af4848f83e68
From: Radoslaw Szkodzinski <astralstorm@gorzow.mm.pl>
mpm@selenic.com
parents:
diff
changeset
|
4 echo a > a |
af4848f83e68
From: Radoslaw Szkodzinski <astralstorm@gorzow.mm.pl>
mpm@selenic.com
parents:
diff
changeset
|
5 hg add a |
1933
7544700fd931
Use 'hg ci -d "1000000 0"' in tests to circumvent problem with leading zero.
Thomas Arendsen Hein <thomas@intevation.de>
parents:
1654
diff
changeset
|
6 hg commit -m "test" -d "1000000 0" |
401
af4848f83e68
From: Radoslaw Szkodzinski <astralstorm@gorzow.mm.pl>
mpm@selenic.com
parents:
diff
changeset
|
7 hg history |
1933
7544700fd931
Use 'hg ci -d "1000000 0"' in tests to circumvent problem with leading zero.
Thomas Arendsen Hein <thomas@intevation.de>
parents:
1654
diff
changeset
|
8 hg tag -d "1000000 0" "bleah" |
401
af4848f83e68
From: Radoslaw Szkodzinski <astralstorm@gorzow.mm.pl>
mpm@selenic.com
parents:
diff
changeset
|
9 hg history |
af4848f83e68
From: Radoslaw Szkodzinski <astralstorm@gorzow.mm.pl>
mpm@selenic.com
parents:
diff
changeset
|
10 |
af4848f83e68
From: Radoslaw Szkodzinski <astralstorm@gorzow.mm.pl>
mpm@selenic.com
parents:
diff
changeset
|
11 echo foo >> .hgtags |
1933
7544700fd931
Use 'hg ci -d "1000000 0"' in tests to circumvent problem with leading zero.
Thomas Arendsen Hein <thomas@intevation.de>
parents:
1654
diff
changeset
|
12 hg tag -d "1000000 0" "bleah2" || echo "failed" |
7544700fd931
Use 'hg ci -d "1000000 0"' in tests to circumvent problem with leading zero.
Thomas Arendsen Hein <thomas@intevation.de>
parents:
1654
diff
changeset
|
13 hg tag -d "1000000 0" -r 0 "bleah2" 1 || echo "failed" |
401
af4848f83e68
From: Radoslaw Szkodzinski <astralstorm@gorzow.mm.pl>
mpm@selenic.com
parents:
diff
changeset
|
14 |
1596
41366b7d6709
fix 'hg tag <tagname> <revision>
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
1561
diff
changeset
|
15 hg revert .hgtags |
1933
7544700fd931
Use 'hg ci -d "1000000 0"' in tests to circumvent problem with leading zero.
Thomas Arendsen Hein <thomas@intevation.de>
parents:
1654
diff
changeset
|
16 hg tag -d "1000000 0" -r 0 "bleah0" |
7544700fd931
Use 'hg ci -d "1000000 0"' in tests to circumvent problem with leading zero.
Thomas Arendsen Hein <thomas@intevation.de>
parents:
1654
diff
changeset
|
17 hg tag -l -d "1000000 0" "bleah1" 1 |
1596
41366b7d6709
fix 'hg tag <tagname> <revision>
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
1561
diff
changeset
|
18 |
41366b7d6709
fix 'hg tag <tagname> <revision>
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
1561
diff
changeset
|
19 cat .hgtags |
41366b7d6709
fix 'hg tag <tagname> <revision>
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
1561
diff
changeset
|
20 cat .hg/localtags |
41366b7d6709
fix 'hg tag <tagname> <revision>
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
1561
diff
changeset
|
21 |
1561
9c6d0abdb94e
disallow '\n' and '\r' in tag names
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
1308
diff
changeset
|
22 hg tag -l 'xx |
9c6d0abdb94e
disallow '\n' and '\r' in tag names
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
1308
diff
changeset
|
23 newline' |
9c6d0abdb94e
disallow '\n' and '\r' in tag names
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
1308
diff
changeset
|
24 hg tag -l 'xx:xx' |
9c6d0abdb94e
disallow '\n' and '\r' in tag names
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
1308
diff
changeset
|
25 true |