Mercurial > hg > mercurial-crew-with-dirclash
annotate tests/test-commit @ 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 | 7544700fd931 |
children | 38291d9c8c1c |
rev | line source |
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1196
3738e85ead07
Make date/timezone validation in changelog.add more robust. Add test.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff
changeset
|
1 #!/bin/sh |
3738e85ead07
Make date/timezone validation in changelog.add more robust. Add test.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff
changeset
|
2 |
3738e85ead07
Make date/timezone validation in changelog.add more robust. Add test.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff
changeset
|
3 hg init test |
3738e85ead07
Make date/timezone validation in changelog.add more robust. Add test.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff
changeset
|
4 cd test |
3738e85ead07
Make date/timezone validation in changelog.add more robust. Add test.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff
changeset
|
5 echo foo > foo |
3738e85ead07
Make date/timezone validation in changelog.add more robust. Add test.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff
changeset
|
6 hg add foo |
3738e85ead07
Make date/timezone validation in changelog.add more robust. Add test.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff
changeset
|
7 hg commit -d '0 0' -m commit-1 |
3738e85ead07
Make date/timezone validation in changelog.add more robust. Add test.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff
changeset
|
8 echo foo >> foo |
3738e85ead07
Make date/timezone validation in changelog.add more robust. Add test.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff
changeset
|
9 hg commit -d '1 4444444' -m commit-3 |
3738e85ead07
Make date/timezone validation in changelog.add more robust. Add test.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff
changeset
|
10 hg commit -d '1 15.1' -m commit-4 |
3738e85ead07
Make date/timezone validation in changelog.add more robust. Add test.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff
changeset
|
11 hg commit -d 'foo bar' -m commit-5 |
3738e85ead07
Make date/timezone validation in changelog.add more robust. Add test.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff
changeset
|
12 hg commit -d ' 1 4444' -m commit-6 |
3738e85ead07
Make date/timezone validation in changelog.add more robust. Add test.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff
changeset
|
13 hg commit -d '111111111111 0' -m commit-7 |
1488
08c7851969cc
only files in normal state should be marked as deleted
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
1203
diff
changeset
|
14 |
08c7851969cc
only files in normal state should be marked as deleted
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
1203
diff
changeset
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15 echo bar > bar |
08c7851969cc
only files in normal state should be marked as deleted
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
1203
diff
changeset
|
16 hg add bar |
08c7851969cc
only files in normal state should be marked as deleted
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
1203
diff
changeset
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17 rm bar |
1933
7544700fd931
Use 'hg ci -d "1000000 0"' in tests to circumvent problem with leading zero.
Thomas Arendsen Hein <thomas@intevation.de>
parents:
1488
diff
changeset
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18 hg commit -d "1000000 0" -m commit-8 2>&1 | sed -e "s:/.*\(/test/.*\):...\1:" |
1203
cb4c423cbb38
Get test-commit to exit cleanly.
Bryan O'Sullivan <bos@serpentine.com>
parents:
1196
diff
changeset
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19 exit 0 |