annotate tests/test-merge1.out @ 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 b2ae81a7df29
children a31557193f3c
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
2175
b2ae81a7df29 Make hg update more verbose by default (issue12)
Thomas Arendsen Hein <thomas@intevation.de>
parents: 1995
diff changeset
1 0 files updated, 0 files merged, 1 files removed, 0 files unresolved
1236
67a28636ea64 Fix bug with co -C across branches, update tests
mpm@selenic.com
parents: 925
diff changeset
2 %% no merges expected
2175
b2ae81a7df29 Make hg update more verbose by default (issue12)
Thomas Arendsen Hein <thomas@intevation.de>
parents: 1995
diff changeset
3 1 files updated, 0 files merged, 0 files removed, 0 files unresolved
b2ae81a7df29 Make hg update more verbose by default (issue12)
Thomas Arendsen Hein <thomas@intevation.de>
parents: 1995
diff changeset
4 (branch merge, don't forget to commit)
b2ae81a7df29 Make hg update more verbose by default (issue12)
Thomas Arendsen Hein <thomas@intevation.de>
parents: 1995
diff changeset
5 0 files updated, 0 files merged, 1 files removed, 0 files unresolved
1581
db10b7114de0 abort when merging two heads and repository has local changes
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 1236
diff changeset
6 %% merge should fail
db10b7114de0 abort when merging two heads and repository has local changes
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 1236
diff changeset
7 abort: 'b' already exists in the working dir and differs from remote
1236
67a28636ea64 Fix bug with co -C across branches, update tests
mpm@selenic.com
parents: 925
diff changeset
8 %% merge of b expected
407
0e0d0670b2bc [PATCH] Merging identical changes from another branch
mpm@selenic.com
parents:
diff changeset
9 merging for b
0e0d0670b2bc [PATCH] Merging identical changes from another branch
mpm@selenic.com
parents:
diff changeset
10 merging b
2175
b2ae81a7df29 Make hg update more verbose by default (issue12)
Thomas Arendsen Hein <thomas@intevation.de>
parents: 1995
diff changeset
11 0 files updated, 1 files merged, 0 files removed, 0 files unresolved
b2ae81a7df29 Make hg update more verbose by default (issue12)
Thomas Arendsen Hein <thomas@intevation.de>
parents: 1995
diff changeset
12 (branch merge, don't forget to commit)
1236
67a28636ea64 Fix bug with co -C across branches, update tests
mpm@selenic.com
parents: 925
diff changeset
13 %%
2175
b2ae81a7df29 Make hg update more verbose by default (issue12)
Thomas Arendsen Hein <thomas@intevation.de>
parents: 1995
diff changeset
14 1 files updated, 0 files merged, 0 files removed, 0 files unresolved
1236
67a28636ea64 Fix bug with co -C across branches, update tests
mpm@selenic.com
parents: 925
diff changeset
15 Contents of b should be "this is file b1"
430
5b22029b5aa2 Fix up test-merge1
mpm@selenic.com
parents: 407
diff changeset
16 This is file b1
1581
db10b7114de0 abort when merging two heads and repository has local changes
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 1236
diff changeset
17 %% merge fails
1995
2da2d46862fb Spelling fix: "commited" -> "committed"
mcmillen@cs.cmu.edu
parents: 1581
diff changeset
18 abort: outstanding uncommitted changes
1236
67a28636ea64 Fix bug with co -C across branches, update tests
mpm@selenic.com
parents: 925
diff changeset
19 %% merge expected!
430
5b22029b5aa2 Fix up test-merge1
mpm@selenic.com
parents: 407
diff changeset
20 merging for b
5b22029b5aa2 Fix up test-merge1
mpm@selenic.com
parents: 407
diff changeset
21 merging b
2175
b2ae81a7df29 Make hg update more verbose by default (issue12)
Thomas Arendsen Hein <thomas@intevation.de>
parents: 1995
diff changeset
22 0 files updated, 1 files merged, 0 files removed, 0 files unresolved
b2ae81a7df29 Make hg update more verbose by default (issue12)
Thomas Arendsen Hein <thomas@intevation.de>
parents: 1995
diff changeset
23 (branch merge, don't forget to commit)
b2ae81a7df29 Make hg update more verbose by default (issue12)
Thomas Arendsen Hein <thomas@intevation.de>
parents: 1995
diff changeset
24 1 files updated, 0 files merged, 0 files removed, 0 files unresolved
1581
db10b7114de0 abort when merging two heads and repository has local changes
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 1236
diff changeset
25 %% merge of b should fail
1995
2da2d46862fb Spelling fix: "commited" -> "committed"
mcmillen@cs.cmu.edu
parents: 1581
diff changeset
26 abort: outstanding uncommitted changes
1236
67a28636ea64 Fix bug with co -C across branches, update tests
mpm@selenic.com
parents: 925
diff changeset
27 %% merge of b expected
407
0e0d0670b2bc [PATCH] Merging identical changes from another branch
mpm@selenic.com
parents:
diff changeset
28 merging for b
0e0d0670b2bc [PATCH] Merging identical changes from another branch
mpm@selenic.com
parents:
diff changeset
29 merging b
2175
b2ae81a7df29 Make hg update more verbose by default (issue12)
Thomas Arendsen Hein <thomas@intevation.de>
parents: 1995
diff changeset
30 0 files updated, 1 files merged, 0 files removed, 0 files unresolved
b2ae81a7df29 Make hg update more verbose by default (issue12)
Thomas Arendsen Hein <thomas@intevation.de>
parents: 1995
diff changeset
31 (branch merge, don't forget to commit)