Mercurial > hg > mercurial-crew-with-dirclash
annotate tests/test-tags @ 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 | dbdce3b99988 |
children | fb493241d7f6 |
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:
345
diff
changeset
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1 #!/bin/sh |
345 | 2 |
3 mkdir t | |
4 cd t | |
5 hg init | |
6 hg id | |
7 echo a > a | |
8 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:
925
diff
changeset
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9 hg commit -m "test" -d "1000000 0" |
345 | 10 hg co |
11 hg identify | |
925 | 12 T=`hg tip -v | head -n 1 | cut -d : -f 3` |
345 | 13 echo "$T first" > .hgtags |
14 cat .hgtags | |
15 hg add .hgtags | |
1933
7544700fd931
Use 'hg ci -d "1000000 0"' in tests to circumvent problem with leading zero.
Thomas Arendsen Hein <thomas@intevation.de>
parents:
925
diff
changeset
|
16 hg commit -m "add tags" -d "1000000 0" |
345 | 17 hg tags |
18 hg identify | |
19 echo bb > a | |
20 hg status | |
21 hg identify | |
22 hg co first | |
23 hg id | |
24 hg -v id | |
25 hg status | |
26 echo 1 > b | |
27 hg add b | |
1933
7544700fd931
Use 'hg ci -d "1000000 0"' in tests to circumvent problem with leading zero.
Thomas Arendsen Hein <thomas@intevation.de>
parents:
925
diff
changeset
|
28 hg commit -m "branch" -d "1000000 0" |
345 | 29 hg id |
2283
e506c14382fd
deprecate 'update -m'. use 'merge' instead.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1986
diff
changeset
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30 hg merge 1 |
345 | 31 hg id |
32 hg status | |
33 | |
1986
719cf07b076d
add checking for invalid entries in tag files
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
1933
diff
changeset
|
34 hg commit -m "merge" -d "1000000 0" |
2320
dbdce3b99988
fix parsing of tags. make parse errors useful. add new tag tests.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2283
diff
changeset
|
35 |
dbdce3b99988
fix parsing of tags. make parse errors useful. add new tag tests.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2283
diff
changeset
|
36 # create fake head, make sure tag not visible afterwards |
dbdce3b99988
fix parsing of tags. make parse errors useful. add new tag tests.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2283
diff
changeset
|
37 cp .hgtags tags |
dbdce3b99988
fix parsing of tags. make parse errors useful. add new tag tests.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2283
diff
changeset
|
38 hg tag -d "1000000 0" last |
dbdce3b99988
fix parsing of tags. make parse errors useful. add new tag tests.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2283
diff
changeset
|
39 hg rm .hgtags |
dbdce3b99988
fix parsing of tags. make parse errors useful. add new tag tests.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2283
diff
changeset
|
40 hg commit -m "remove" -d "1000000 0" |
dbdce3b99988
fix parsing of tags. make parse errors useful. add new tag tests.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2283
diff
changeset
|
41 |
dbdce3b99988
fix parsing of tags. make parse errors useful. add new tag tests.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2283
diff
changeset
|
42 mv tags .hgtags |
dbdce3b99988
fix parsing of tags. make parse errors useful. add new tag tests.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2283
diff
changeset
|
43 hg add .hgtags |
dbdce3b99988
fix parsing of tags. make parse errors useful. add new tag tests.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2283
diff
changeset
|
44 hg commit -m "readd" -d "1000000 0" |
dbdce3b99988
fix parsing of tags. make parse errors useful. add new tag tests.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2283
diff
changeset
|
45 |
dbdce3b99988
fix parsing of tags. make parse errors useful. add new tag tests.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2283
diff
changeset
|
46 hg tags |
dbdce3b99988
fix parsing of tags. make parse errors useful. add new tag tests.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2283
diff
changeset
|
47 |
1986
719cf07b076d
add checking for invalid entries in tag files
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
1933
diff
changeset
|
48 # invalid tags |
719cf07b076d
add checking for invalid entries in tag files
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
1933
diff
changeset
|
49 echo "spam" >> .hgtags |
719cf07b076d
add checking for invalid entries in tag files
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
1933
diff
changeset
|
50 echo >> .hgtags |
719cf07b076d
add checking for invalid entries in tag files
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
1933
diff
changeset
|
51 echo "foo bar" >> .hgtags |
719cf07b076d
add checking for invalid entries in tag files
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
1933
diff
changeset
|
52 echo "$T invalid" | sed "s/..../a5a5/" >> .hg/localtags |
719cf07b076d
add checking for invalid entries in tag files
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
1933
diff
changeset
|
53 hg commit -m "tags" -d "1000000 0" |
2320
dbdce3b99988
fix parsing of tags. make parse errors useful. add new tag tests.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2283
diff
changeset
|
54 |
dbdce3b99988
fix parsing of tags. make parse errors useful. add new tag tests.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2283
diff
changeset
|
55 # report tag parse error on other head |
dbdce3b99988
fix parsing of tags. make parse errors useful. add new tag tests.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2283
diff
changeset
|
56 hg up 3 |
dbdce3b99988
fix parsing of tags. make parse errors useful. add new tag tests.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2283
diff
changeset
|
57 echo 'x y' >> .hgtags |
dbdce3b99988
fix parsing of tags. make parse errors useful. add new tag tests.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2283
diff
changeset
|
58 hg commit -m "head" -d "1000000 0" |
dbdce3b99988
fix parsing of tags. make parse errors useful. add new tag tests.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2283
diff
changeset
|
59 |
1986
719cf07b076d
add checking for invalid entries in tag files
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
1933
diff
changeset
|
60 hg tags |
719cf07b076d
add checking for invalid entries in tag files
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
1933
diff
changeset
|
61 hg tip |
719cf07b076d
add checking for invalid entries in tag files
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
1933
diff
changeset
|
62 |