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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.

File last commit:

r16350:4f795f5f stable
r17013:c8eda7bb default
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test-rebase-named-branches.t
243 lines | 4.0 KiB | text/troff | Tads3Lexer
/ tests / test-rebase-named-branches.t
Stefano Tortarolo
rebase: allow for rebasing descendants onto ancestors on different named branches...
r13733 $ cat >> $HGRCPATH <<EOF
> [extensions]
> graphlog=
> rebase=
>
Pierre-Yves David
phases: prevent rebase to rebase immutable changeset.
r15742 > [phases]
> publish=False
>
Stefano Tortarolo
rebase: allow for rebasing descendants onto ancestors on different named branches...
r13733 > [alias]
> tglog = log -G --template "{rev}: '{desc}' {branches}\n"
> EOF
$ hg init a
$ cd a
Thomas Arendsen Hein
tests: make tests work if directory contains special characters...
r16350 $ hg unbundle "$TESTDIR/bundles/rebase.hg"
Nicolas Dumazet
tests: introduce a rebase bundle to use with rebase tests...
r14118 adding changesets
adding manifests
adding file changes
Nicolas Dumazet
tests: upgrade bundles/rebase.hg to support test-rebase-collapse...
r14119 added 8 changesets with 7 changes to 7 files (+2 heads)
Nicolas Dumazet
tests: introduce a rebase bundle to use with rebase tests...
r14118 (run 'hg heads' to see heads, 'hg merge' to merge)
$ hg up tip
3 files updated, 0 files merged, 0 files removed, 0 files unresolved
Stefano Tortarolo
rebase: allow for rebasing descendants onto ancestors on different named branches...
r13733 $ cd ..
$ hg clone -q -u . a a1
$ cd a1
Steven Brown
rebase: reinstate old-style rev spec support for the source and base (issue3181)...
r15800 $ hg update 3
3 files updated, 0 files merged, 2 files removed, 0 files unresolved
$ hg branch dev-one
marked working directory as branch dev-one
(branches are permanent and global, did you want a bookmark?)
$ hg ci -m 'dev-one named branch'
$ hg update 7
2 files updated, 0 files merged, 3 files removed, 0 files unresolved
$ hg branch dev-two
marked working directory as branch dev-two
Matt Mackall
branch: warn on branching
r15615 (branches are permanent and global, did you want a bookmark?)
Stefano Tortarolo
rebase: allow for rebasing descendants onto ancestors on different named branches...
r13733
$ echo x > x
$ hg add x
Steven Brown
rebase: reinstate old-style rev spec support for the source and base (issue3181)...
r15800 $ hg ci -m 'dev-two named branch'
$ hg tglog
@ 9: 'dev-two named branch' dev-two
|
| o 8: 'dev-one named branch' dev-one
| |
o | 7: 'H'
| |
+---o 6: 'G'
| | |
o | | 5: 'F'
| | |
+---o 4: 'E'
| |
| o 3: 'D'
| |
| o 2: 'C'
| |
| o 1: 'B'
|/
o 0: 'A'
Branch name containing a dash (issue3181)
$ hg rebase -b dev-two -d dev-one --keepbranches
saved backup bundle to $TESTTMP/a1/.hg/strip-backup/*-backup.hg (glob)
$ hg tglog
@ 9: 'dev-two named branch' dev-two
|
o 8: 'H'
|
| o 7: 'G'
|/|
o | 6: 'F'
| |
o | 5: 'dev-one named branch' dev-one
| |
| o 4: 'E'
| |
o | 3: 'D'
| |
o | 2: 'C'
| |
o | 1: 'B'
|/
o 0: 'A'
$ hg rebase -s dev-one -d 0 --keepbranches
saved backup bundle to $TESTTMP/a1/.hg/strip-backup/*-backup.hg (glob)
Stefano Tortarolo
rebase: allow for rebasing descendants onto ancestors on different named branches...
r13733
$ hg tglog
Steven Brown
rebase: reinstate old-style rev spec support for the source and base (issue3181)...
r15800 @ 8: 'dev-two named branch' dev-two
|
o 7: 'H'
|
| o 6: 'G'
|/|
o | 5: 'F'
| |
| o 4: 'E'
|/
| o 3: 'D'
| |
| o 2: 'C'
| |
| o 1: 'B'
|/
o 0: 'A'
$ hg update 3
3 files updated, 0 files merged, 3 files removed, 0 files unresolved
$ hg branch dev-one
marked working directory as branch dev-one
(branches are permanent and global, did you want a bookmark?)
$ hg ci -m 'dev-one named branch'
$ hg tglog
@ 9: 'dev-one named branch' dev-one
|
| o 8: 'dev-two named branch' dev-two
| |
| o 7: 'H'
| |
| | o 6: 'G'
| |/|
| o | 5: 'F'
| | |
| | o 4: 'E'
| |/
o | 3: 'D'
| |
o | 2: 'C'
| |
o | 1: 'B'
|/
o 0: 'A'
$ hg rebase -b 'max(branch("dev-two"))' -d dev-one --keepbranches
saved backup bundle to $TESTTMP/a1/.hg/strip-backup/*-backup.hg (glob)
$ hg tglog
@ 9: 'dev-two named branch' dev-two
|
o 8: 'H'
|
| o 7: 'G'
|/|
o | 6: 'F'
| |
o | 5: 'dev-one named branch' dev-one
| |
| o 4: 'E'
| |
o | 3: 'D'
| |
o | 2: 'C'
| |
o | 1: 'B'
|/
o 0: 'A'
$ hg rebase -s 'max(branch("dev-one"))' -d 0 --keepbranches
saved backup bundle to $TESTTMP/a1/.hg/strip-backup/*-backup.hg (glob)
$ hg tglog
@ 8: 'dev-two named branch' dev-two
Stefano Tortarolo
rebase: allow for rebasing descendants onto ancestors on different named branches...
r13733 |
Nicolas Dumazet
tests: upgrade bundles/rebase.hg to support test-rebase-collapse...
r14119 o 7: 'H'
Stefano Tortarolo
rebase: allow for rebasing descendants onto ancestors on different named branches...
r13733 |
Nicolas Dumazet
tests: upgrade bundles/rebase.hg to support test-rebase-collapse...
r14119 | o 6: 'G'
Stefano Tortarolo
rebase: allow for rebasing descendants onto ancestors on different named branches...
r13733 |/|
Nicolas Dumazet
tests: upgrade bundles/rebase.hg to support test-rebase-collapse...
r14119 o | 5: 'F'
| |
| o 4: 'E'
|/
| o 3: 'D'
Stefano Tortarolo
rebase: allow for rebasing descendants onto ancestors on different named branches...
r13733 | |
| o 2: 'C'
Nicolas Dumazet
tests: upgrade bundles/rebase.hg to support test-rebase-collapse...
r14119 | |
Stefano Tortarolo
rebase: allow for rebasing descendants onto ancestors on different named branches...
r13733 | o 1: 'B'
|/
o 0: 'A'
Nicolas Dumazet
tests: simplify test-rebase-named-branches...
r14120
Steven Brown
rebase: reinstate old-style rev spec support for the source and base (issue3181)...
r15800 Rebasing descendant onto ancestor across different named branches
Nicolas Dumazet
tests: simplify test-rebase-named-branches...
r14120
Nicolas Dumazet
tests: move rebase-keep-branch into rebase-named-branches...
r14124 $ hg rebase -s 1 -d 8 --keepbranches
Stefano Tortarolo
rebase: allow for rebasing descendants onto ancestors on different named branches...
r13733 saved backup bundle to $TESTTMP/a1/.hg/strip-backup/*-backup.hg (glob)
$ hg tglog
Nicolas Dumazet
tests: move rebase-keep-branch into rebase-named-branches...
r14124 @ 8: 'D'
Stefano Tortarolo
rebase: allow for rebasing descendants onto ancestors on different named branches...
r13733 |
Nicolas Dumazet
tests: move rebase-keep-branch into rebase-named-branches...
r14124 o 7: 'C'
|
o 6: 'B'
Stefano Tortarolo
rebase: allow for rebasing descendants onto ancestors on different named branches...
r13733 |
Steven Brown
rebase: reinstate old-style rev spec support for the source and base (issue3181)...
r15800 o 5: 'dev-two named branch' dev-two
Nicolas Dumazet
tests: move rebase-keep-branch into rebase-named-branches...
r14124 |
o 4: 'H'
|
| o 3: 'G'
Stefano Tortarolo
rebase: allow for rebasing descendants onto ancestors on different named branches...
r13733 |/|
Nicolas Dumazet
tests: move rebase-keep-branch into rebase-named-branches...
r14124 o | 2: 'F'
Nicolas Dumazet
tests: upgrade bundles/rebase.hg to support test-rebase-collapse...
r14119 | |
Nicolas Dumazet
tests: move rebase-keep-branch into rebase-named-branches...
r14124 | o 1: 'E'
Nicolas Dumazet
tests: upgrade bundles/rebase.hg to support test-rebase-collapse...
r14119 |/
Nicolas Dumazet
tests: move rebase-keep-branch into rebase-named-branches...
r14124 o 0: 'A'
$ hg rebase -s 4 -d 5
abort: source is ancestor of destination
[255]
$ hg rebase -s 5 -d 4
saved backup bundle to $TESTTMP/a1/.hg/strip-backup/*-backup.hg (glob)
$ hg tglog
@ 8: 'D'
|
o 7: 'C'
|
o 6: 'B'
|
Steven Brown
rebase: reinstate old-style rev spec support for the source and base (issue3181)...
r15800 o 5: 'dev-two named branch'
Nicolas Dumazet
tests: move rebase-keep-branch into rebase-named-branches...
r14124 |
o 4: 'H'
|
| o 3: 'G'
|/|
o | 2: 'F'
Stefano Tortarolo
rebase: allow for rebasing descendants onto ancestors on different named branches...
r13733 | |
Nicolas Dumazet
tests: move rebase-keep-branch into rebase-named-branches...
r14124 | o 1: 'E'
Stefano Tortarolo
rebase: allow for rebasing descendants onto ancestors on different named branches...
r13733 |/
o 0: 'A'
$ cd ..