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strip: incrementally update the branchheads cache after a strip...
strip: incrementally update the branchheads cache after a strip This function augments strip to incrementally update the branchheads cache rather than recompute it from scratch. This speeds up the performance of strip and rebase on repos with long history. The performance optimization only happens if the revisions stripped are all on the same branch and the parents of the stripped revisions are also on that same branch. This adds a few test cases, particularly one that reproduces the extra heads that mpm observed.

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r16913:f2719b38 default
r17013:c8eda7bb default
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test-rebase-check-restore.t
150 lines | 2.3 KiB | text/troff | Tads3Lexer
/ tests / test-rebase-check-restore.t
Adrian Buehlmann
tests: unify test-rebase*
r12608 $ cat >> $HGRCPATH <<EOF
> [extensions]
> graphlog=
> rebase=
>
Pierre-Yves David
phases: prevent rebase to rebase immutable changeset.
r15742 > [phases]
> publish=False
>
Adrian Buehlmann
tests: unify test-rebase*
r12608 > [alias]
Alain Leufroy <alain.leufroyATgmailMYDOTcom>
rebase: fix phases movement...
r15917 > tglog = log -G --template "{rev}:{phase} '{desc}' {branches}\n"
Adrian Buehlmann
tests: unify test-rebase*
r12608 > EOF
$ hg init a
$ cd a
$ echo A > A
$ hg add A
$ hg ci -m A
$ echo 'B' > B
$ hg add B
$ hg ci -m B
$ echo C >> A
$ hg ci -m C
$ hg up -q -C 0
$ echo D >> A
$ hg ci -m D
created new head
$ echo E > E
$ hg add E
$ hg ci -m E
$ hg up -q -C 0
$ hg branch 'notdefault'
marked working directory as branch notdefault
Matt Mackall
branch: warn on branching
r15615 (branches are permanent and global, did you want a bookmark?)
Adrian Buehlmann
tests: unify test-rebase*
r12608 $ echo F >> A
$ hg ci -m F
$ cd ..
Alain Leufroy <alain.leufroyATgmailMYDOTcom>
rebase: fix phases movement...
r15917 Rebasing B onto E - check keep: and phases
Adrian Buehlmann
tests: unify test-rebase*
r12608
$ hg clone -q -u . a a1
$ cd a1
Alain Leufroy <alain.leufroyATgmailMYDOTcom>
rebase: fix phases movement...
r15917 $ hg phase --force --secret 2
Adrian Buehlmann
tests: unify test-rebase*
r12608
$ hg tglog
Alain Leufroy <alain.leufroyATgmailMYDOTcom>
rebase: fix phases movement...
r15917 @ 5:draft 'F' notdefault
Adrian Buehlmann
tests: unify test-rebase*
r12608 |
Alain Leufroy <alain.leufroyATgmailMYDOTcom>
rebase: fix phases movement...
r15917 | o 4:draft 'E'
Adrian Buehlmann
tests: unify test-rebase*
r12608 | |
Alain Leufroy <alain.leufroyATgmailMYDOTcom>
rebase: fix phases movement...
r15917 | o 3:draft 'D'
Adrian Buehlmann
tests: unify test-rebase*
r12608 |/
Alain Leufroy <alain.leufroyATgmailMYDOTcom>
rebase: fix phases movement...
r15917 | o 2:secret 'C'
Adrian Buehlmann
tests: unify test-rebase*
r12608 | |
Alain Leufroy <alain.leufroyATgmailMYDOTcom>
rebase: fix phases movement...
r15917 | o 1:draft 'B'
Adrian Buehlmann
tests: unify test-rebase*
r12608 |/
Alain Leufroy <alain.leufroyATgmailMYDOTcom>
rebase: fix phases movement...
r15917 o 0:draft 'A'
Adrian Buehlmann
tests: unify test-rebase*
r12608
$ hg rebase -s 1 -d 4 --keep
merging A
warning: conflicts during merge.
Matt Mackall
merge: give a special message for internal:merge failure (issue3105)
r15501 merging A incomplete! (edit conflicts, then use 'hg resolve --mark')
Steve Borho
rebase: improve resolve failure message
r12896 abort: unresolved conflicts (see hg resolve, then hg rebase --continue)
Adrian Buehlmann
tests: unify test-rebase*
r12608 [255]
Solve the conflict and go on:
$ echo 'conflict solved' > A
$ rm A.orig
$ hg resolve -m A
$ hg rebase --continue
$ hg tglog
Alain Leufroy <alain.leufroyATgmailMYDOTcom>
rebase: fix phases movement...
r15917 @ 7:secret 'C'
Adrian Buehlmann
tests: unify test-rebase*
r12608 |
Alain Leufroy <alain.leufroyATgmailMYDOTcom>
rebase: fix phases movement...
r15917 o 6:draft 'B'
Adrian Buehlmann
tests: unify test-rebase*
r12608 |
Alain Leufroy <alain.leufroyATgmailMYDOTcom>
rebase: fix phases movement...
r15917 | o 5:draft 'F' notdefault
Adrian Buehlmann
tests: unify test-rebase*
r12608 | |
Alain Leufroy <alain.leufroyATgmailMYDOTcom>
rebase: fix phases movement...
r15917 o | 4:draft 'E'
Adrian Buehlmann
tests: unify test-rebase*
r12608 | |
Alain Leufroy <alain.leufroyATgmailMYDOTcom>
rebase: fix phases movement...
r15917 o | 3:draft 'D'
Adrian Buehlmann
tests: unify test-rebase*
r12608 |/
Alain Leufroy <alain.leufroyATgmailMYDOTcom>
rebase: fix phases movement...
r15917 | o 2:secret 'C'
Adrian Buehlmann
tests: unify test-rebase*
r12608 | |
Alain Leufroy <alain.leufroyATgmailMYDOTcom>
rebase: fix phases movement...
r15917 | o 1:draft 'B'
Adrian Buehlmann
tests: unify test-rebase*
r12608 |/
Alain Leufroy <alain.leufroyATgmailMYDOTcom>
rebase: fix phases movement...
r15917 o 0:draft 'A'
Adrian Buehlmann
tests: unify test-rebase*
r12608
$ cd ..
Rebase F onto E - check keepbranches:
$ hg clone -q -u . a a2
$ cd a2
Alain Leufroy <alain.leufroyATgmailMYDOTcom>
rebase: fix phases movement...
r15917 $ hg phase --force --secret 2
Adrian Buehlmann
tests: unify test-rebase*
r12608
$ hg tglog
Alain Leufroy <alain.leufroyATgmailMYDOTcom>
rebase: fix phases movement...
r15917 @ 5:draft 'F' notdefault
Adrian Buehlmann
tests: unify test-rebase*
r12608 |
Alain Leufroy <alain.leufroyATgmailMYDOTcom>
rebase: fix phases movement...
r15917 | o 4:draft 'E'
Adrian Buehlmann
tests: unify test-rebase*
r12608 | |
Alain Leufroy <alain.leufroyATgmailMYDOTcom>
rebase: fix phases movement...
r15917 | o 3:draft 'D'
Adrian Buehlmann
tests: unify test-rebase*
r12608 |/
Alain Leufroy <alain.leufroyATgmailMYDOTcom>
rebase: fix phases movement...
r15917 | o 2:secret 'C'
Adrian Buehlmann
tests: unify test-rebase*
r12608 | |
Alain Leufroy <alain.leufroyATgmailMYDOTcom>
rebase: fix phases movement...
r15917 | o 1:draft 'B'
Adrian Buehlmann
tests: unify test-rebase*
r12608 |/
Alain Leufroy <alain.leufroyATgmailMYDOTcom>
rebase: fix phases movement...
r15917 o 0:draft 'A'
Adrian Buehlmann
tests: unify test-rebase*
r12608
$ hg rebase -s 5 -d 4 --keepbranches
merging A
warning: conflicts during merge.
Matt Mackall
merge: give a special message for internal:merge failure (issue3105)
r15501 merging A incomplete! (edit conflicts, then use 'hg resolve --mark')
Steve Borho
rebase: improve resolve failure message
r12896 abort: unresolved conflicts (see hg resolve, then hg rebase --continue)
Adrian Buehlmann
tests: unify test-rebase*
r12608 [255]
Solve the conflict and go on:
$ echo 'conflict solved' > A
$ rm A.orig
$ hg resolve -m A
$ hg rebase --continue
Mads Kiilerich
tests: remove redundant globs...
r12640 saved backup bundle to $TESTTMP/a2/.hg/strip-backup/*-backup.hg (glob)
Adrian Buehlmann
tests: unify test-rebase*
r12608
$ hg tglog
Alain Leufroy <alain.leufroyATgmailMYDOTcom>
rebase: fix phases movement...
r15917 @ 5:draft 'F' notdefault
Adrian Buehlmann
tests: unify test-rebase*
r12608 |
Alain Leufroy <alain.leufroyATgmailMYDOTcom>
rebase: fix phases movement...
r15917 o 4:draft 'E'
Adrian Buehlmann
tests: unify test-rebase*
r12608 |
Alain Leufroy <alain.leufroyATgmailMYDOTcom>
rebase: fix phases movement...
r15917 o 3:draft 'D'
Adrian Buehlmann
tests: unify test-rebase*
r12608 |
Alain Leufroy <alain.leufroyATgmailMYDOTcom>
rebase: fix phases movement...
r15917 | o 2:secret 'C'
Adrian Buehlmann
tests: unify test-rebase*
r12608 | |
Alain Leufroy <alain.leufroyATgmailMYDOTcom>
rebase: fix phases movement...
r15917 | o 1:draft 'B'
Adrian Buehlmann
tests: unify test-rebase*
r12608 |/
Alain Leufroy <alain.leufroyATgmailMYDOTcom>
rebase: fix phases movement...
r15917 o 0:draft 'A'
Adrian Buehlmann
tests: unify test-rebase*
r12608
Mads Kiilerich
tests: add missing trailing 'cd ..'...
r16913
$ cd ..