Mercurial > hg > mercurial-crew-with-dirclash
annotate tests/test-symlinks @ 2079:ee96ca273f32
New lazy index code for revlogs.
This tunes for large repositories. It does not read the whole
index file in one big chunk, but tries to buffer reads in more
reasonable chunks instead.
Search speeds are improved in two ways. When trying to find a
specific sha hash, it searches from the end of the file backward.
More recent entries are more likely to be relevant, especially the
tip.
Also, this can load only the mapping of nodes to revlog index number.
Loading the map uses less cpu (no struct.unpack) and much less
memory than loading both the map and the index.
This cuts down the time for hg tip on the 80,000 changeset
kernel repo from 1.8s to 3.69s. Most commands the pull a single
rev out of a big index get roughly the same benefit. Commands
that read the whole index are not slower.
author | mason@suse.com |
---|---|
date | Tue, 04 Apr 2006 16:47:12 -0400 |
parents | 6c61646fee5e |
children | fd77b7ee4aac |
rev | line source |
---|---|
1408 | 1 #!/bin/sh |
2 #Test bug regarding symlinks that showed up in hg 0.7 | |
3 #Author: Matthew Elder <sseses@gmail.com> | |
4 | |
5 #make and initialize repo | |
6 hg init test; cd test; | |
7 | |
8 #make a file and a symlink | |
9 touch foo; ln -s foo bar; | |
10 | |
11 #import with addremove -- symlink walking should _not_ screwup. | |
12 hg addremove | |
13 | |
14 #commit -- the symlink should _not_ appear added to dir state | |
15 hg commit -m 'initial' | |
16 | |
17 #add a new file so hg will let me commit again | |
18 touch bomb | |
19 | |
20 #again, symlink should _not_ show up on dir state | |
21 hg addremove | |
22 | |
23 #Assert screamed here before, should go by without consequence | |
24 hg commit -m 'is there a bug?' | |
1487
2bc6cd62a29c
fix handling of files of unsupported type in the walk code
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
1408
diff
changeset
|
25 |
2bc6cd62a29c
fix handling of files of unsupported type in the walk code
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
1408
diff
changeset
|
26 cd .. ; rm -rf test |
2bc6cd62a29c
fix handling of files of unsupported type in the walk code
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
1408
diff
changeset
|
27 hg init test; cd test; |
2bc6cd62a29c
fix handling of files of unsupported type in the walk code
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
1408
diff
changeset
|
28 |
2bc6cd62a29c
fix handling of files of unsupported type in the walk code
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
1408
diff
changeset
|
29 mkdir dir |
2bc6cd62a29c
fix handling of files of unsupported type in the walk code
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
1408
diff
changeset
|
30 touch a.c dir/a.o dir/b.o |
2bc6cd62a29c
fix handling of files of unsupported type in the walk code
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
1408
diff
changeset
|
31 # test what happens if we want to trick hg |
2bc6cd62a29c
fix handling of files of unsupported type in the walk code
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
1408
diff
changeset
|
32 hg commit -A -m 0 |
2bc6cd62a29c
fix handling of files of unsupported type in the walk code
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
1408
diff
changeset
|
33 echo "relglob:*.o" > .hgignore |
2bc6cd62a29c
fix handling of files of unsupported type in the walk code
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
1408
diff
changeset
|
34 rm a.c |
2bc6cd62a29c
fix handling of files of unsupported type in the walk code
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
1408
diff
changeset
|
35 rm dir/a.o |
2bc6cd62a29c
fix handling of files of unsupported type in the walk code
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
1408
diff
changeset
|
36 rm dir/b.o |
2bc6cd62a29c
fix handling of files of unsupported type in the walk code
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
1408
diff
changeset
|
37 mkdir dir/a.o |
2bc6cd62a29c
fix handling of files of unsupported type in the walk code
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
1408
diff
changeset
|
38 ln -sf nonexist dir/b.o |
2bc6cd62a29c
fix handling of files of unsupported type in the walk code
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
1408
diff
changeset
|
39 mkfifo a.c |
1620
6c61646fee5e
Adjusted all but one test output for the new behaviour of localrepo.changes()
Thomas Arendsen Hein <thomas@intevation.de>
parents:
1527
diff
changeset
|
40 # it should show a.c, dir/a.o and dir/b.o deleted |
1487
2bc6cd62a29c
fix handling of files of unsupported type in the walk code
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
1408
diff
changeset
|
41 hg status |
1527
c13fce7167c2
don't print anything about file of unsupported type unless
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
1487
diff
changeset
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42 hg status a.c |