Mercurial > hg > mercurial-crew-with-dirclash
annotate tests/test-static-http @ 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 | d22d730c96ed |
children | 109a22f5434a |
rev | line source |
---|---|
1111 | 1 #!/bin/sh |
2 | |
2431
d90a9d7c7d4d
replace old-http:// syntax by static-http:// and deprecate the redundant hg://
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
1962
diff
changeset
|
3 http_proxy= hg clone static-http://localhost:20059/ copy |
1111 | 4 echo $? |
1962
2a676ad52c22
tests: more portability fix for the old systems
TK Soh <teekaysoh@yahoo.com>
parents:
1935
diff
changeset
|
5 ls copy 2>/dev/null || echo copy: No such file or directory |
1111 | 6 |
7 # This server doesn't do range requests so it's basically only good for | |
8 # one pull | |
9 cat > dumb.py <<EOF | |
10 import BaseHTTPServer, SimpleHTTPServer, signal | |
11 | |
12 def run(server_class=BaseHTTPServer.HTTPServer, | |
13 handler_class=SimpleHTTPServer.SimpleHTTPRequestHandler): | |
14 server_address = ('localhost', 20059) | |
15 httpd = server_class(server_address, handler_class) | |
16 httpd.serve_forever() | |
17 | |
18 signal.signal(signal.SIGTERM, lambda x: sys.exit(0)) | |
19 run() | |
20 EOF | |
21 | |
22 python dumb.py 2>/dev/null & | |
2571
d22d730c96ed
tests: record few more daemon pids to be safe
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2431
diff
changeset
|
23 echo $! >> $DAEMON_PIDS |
1111 | 24 |
25 mkdir remote | |
26 cd remote | |
27 hg init | |
28 echo foo > bar | |
29 hg add bar | |
1933
7544700fd931
Use 'hg ci -d "1000000 0"' in tests to circumvent problem with leading zero.
Thomas Arendsen Hein <thomas@intevation.de>
parents:
1923
diff
changeset
|
30 hg commit -m"test" -d "1000000 0" |
1111 | 31 hg tip |
32 | |
33 cd .. | |
34 | |
2431
d90a9d7c7d4d
replace old-http:// syntax by static-http:// and deprecate the redundant hg://
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
1962
diff
changeset
|
35 http_proxy= hg clone static-http://localhost:20059/remote local |
1111 | 36 |
37 cd local | |
38 hg verify | |
39 cat bar | |
1502
1170fef58071
Fixed test-static-http with http_proxy variable set again.
Thomas Arendsen Hein <thomas@intevation.de>
parents:
1128
diff
changeset
|
40 http_proxy= hg pull |
1111 | 41 |
42 kill $! |