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localrepo: strip now incrementally updates the branchheads cache...
localrepo: strip now incrementally updates the branchheads cache Destroying history via strip used to invalidate the branchheads cache, causing it to be regenerated the next time it is read. This is expensive in large repos. This change converts strip to pass info to localrepo.destroyed() to enable to it to incrementally update the cache, improving the performance of strip and other operations that depend on it (e.g., rebase). This change also strengthens a bit the integrity checking of the branchheads cache when it is read, by rejecting the cache if it has nodes in it that no longer exist.

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r12328:b63f6422 default
r16716:0311a6ab default
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test-merge-internal-tools-pattern.t
112 lines | 2.2 KiB | text/troff | Tads3Lexer
/ tests / test-merge-internal-tools-pattern.t
Make sure that the internal merge tools (internal:fail, internal:local, and
internal:other) are used when matched by a merge-pattern in hgrc
Make sure HGMERGE doesn't interfere with the test:
$ unset HGMERGE
$ hg init
Initial file contents:
$ echo "line 1" > f
$ echo "line 2" >> f
$ echo "line 3" >> f
$ hg ci -Am "revision 0"
adding f
$ cat f
line 1
line 2
line 3
Branch 1: editing line 1:
$ sed 's/line 1/first line/' f > f.new
$ mv f.new f
$ hg ci -Am "edited first line"
Branch 2: editing line 3:
$ hg update 0
1 files updated, 0 files merged, 0 files removed, 0 files unresolved
$ sed 's/line 3/third line/' f > f.new
$ mv f.new f
$ hg ci -Am "edited third line"
created new head
Merge using internal:fail tool:
$ echo "[merge-patterns]" > .hg/hgrc
$ echo "* = internal:fail" >> .hg/hgrc
$ hg merge
0 files updated, 0 files merged, 0 files removed, 1 files unresolved
use 'hg resolve' to retry unresolved file merges or 'hg update -C .' to abandon
[1]
$ cat f
line 1
line 2
third line
$ hg stat
M f
Merge using internal:local tool:
$ hg update -C 2
1 files updated, 0 files merged, 0 files removed, 0 files unresolved
$ sed 's/internal:fail/internal:local/' .hg/hgrc > .hg/hgrc.new
$ mv .hg/hgrc.new .hg/hgrc
$ hg merge
0 files updated, 1 files merged, 0 files removed, 0 files unresolved
(branch merge, don't forget to commit)
$ cat f
line 1
line 2
third line
$ hg stat
M f
Merge using internal:other tool:
$ hg update -C 2
1 files updated, 0 files merged, 0 files removed, 0 files unresolved
$ sed 's/internal:local/internal:other/' .hg/hgrc > .hg/hgrc.new
$ mv .hg/hgrc.new .hg/hgrc
$ hg merge
0 files updated, 1 files merged, 0 files removed, 0 files unresolved
(branch merge, don't forget to commit)
$ cat f
first line
line 2
line 3
$ hg stat
M f
Merge using default tool:
$ hg update -C 2
1 files updated, 0 files merged, 0 files removed, 0 files unresolved
$ rm .hg/hgrc
$ hg merge
merging f
0 files updated, 1 files merged, 0 files removed, 0 files unresolved
(branch merge, don't forget to commit)
$ cat f
first line
line 2
third line
$ hg stat
M f