Mercurial > hg > mercurial-crew-with-dirclash
annotate tests/test-pull @ 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> |
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date | Fri, 07 Jul 2006 15:02:55 -0700 |
parents | 83cfd95eafb5 |
children | ffb895f16925 |
rev | line source |
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544
3d4d5f2aba9a
Remove bashisms and use /bin/sh instead of /bin/bash.
Thomas Arendsen Hein <thomas@intevation.de>
parents:
522
diff
changeset
|
1 #!/bin/sh |
336 | 2 |
3 mkdir test | |
4 cd test | |
5 echo foo>foo | |
6 hg init | |
7 hg addremove | |
749
7e4843b7efd2
Update tests to use commit -m and default -u
mpm@selenic.com
parents:
642
diff
changeset
|
8 hg commit -m 1 |
336 | 9 hg verify |
1786
ffb584a182d1
Don't use mktemp in tests, we're already in a secure temp dir.
Thomas Arendsen Hein <thomas@intevation.de>
parents:
1744
diff
changeset
|
10 hg serve -p 20059 -d --pid-file=hg.pid |
2570
83cfd95eafb5
tests: add timeouts, make run-tests.py clean up dead daemon processes
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1929
diff
changeset
|
11 cat hg.pid >> $DAEMON_PIDS |
336 | 12 cd .. |
13 | |
1927
397b62d5dd13
add http_proxy= lines to test-bad-pull and test-pull
Peter van Dijk <peter@dataloss.nl>
parents:
814
diff
changeset
|
14 http_proxy= hg clone http://localhost:20059/ copy |
336 | 15 cd copy |
16 hg verify | |
17 hg co | |
18 cat foo | |
19 hg manifest | |
522
2f1de824798a
Fix empty pull bug that appeared this morning
mpm@selenic.com
parents:
495
diff
changeset
|
20 hg pull |