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exchange: move disabling of rev-branch-cache bundle part out of narrow...
exchange: move disabling of rev-branch-cache bundle part out of narrow I'm attempting to refactor changegroup code in order to better support alternate storage backends. The narrow extension is performing a lot of monkeypatching to this code and it is making it difficult to reason about how everything works. I'm reasonably certain I would be unable to abstract storage without requiring extensive rework of narrow. I believe it is less effort to move narrow code into core so it can be accounted for when changegroup code is refactored. So I'll be doing that. The first part of this is integrating the disabling of the cache:rev-branch-cache bundle2 part into core. This doesn't seem like it is related to changegroup, but narrow's modifications to changegroup are invasive and also require taking its code for bundle generation and exchange into core in order for the changegroup code to work. Differential Revision: https://phab.mercurial-scm.org/D4007

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test-rebase-named-branches.t
410 lines | 9.1 KiB | text/troff | Tads3Lexer
/ tests / test-rebase-named-branches.t
$ cat >> $HGRCPATH <<EOF
> [extensions]
> rebase=
>
> [phases]
> publish=False
>
> [alias]
> tglog = log -G --template "{rev}: {node|short} '{desc}' {branches}\n"
> EOF
$ hg init a
$ cd a
$ hg unbundle "$TESTDIR/bundles/rebase.hg"
adding changesets
adding manifests
adding file changes
added 8 changesets with 7 changes to 7 files (+2 heads)
new changesets cd010b8cd998:02de42196ebe
(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
$ cd ..
$ hg clone -q -u . a a1
$ cd a1
$ 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
$ echo x > x
$ hg add x
$ hg ci -m 'dev-two named branch'
$ hg tglog
@ 9: cb039b7cae8e 'dev-two named branch' dev-two
|
| o 8: 643fc9128048 'dev-one named branch' dev-one
| |
o | 7: 02de42196ebe 'H'
| |
+---o 6: eea13746799a 'G'
| | |
o | | 5: 24b6387c8c8c 'F'
| | |
+---o 4: 9520eea781bc 'E'
| |
| o 3: 32af7686d403 'D'
| |
| o 2: 5fddd98957c8 'C'
| |
| o 1: 42ccdea3bb16 'B'
|/
o 0: cd010b8cd998 'A'
Branch name containing a dash (issue3181)
$ hg rebase -b dev-two -d dev-one --keepbranches
rebasing 5:24b6387c8c8c "F"
rebasing 6:eea13746799a "G"
rebasing 7:02de42196ebe "H"
rebasing 9:cb039b7cae8e "dev-two named branch" (tip)
saved backup bundle to $TESTTMP/a1/.hg/strip-backup/24b6387c8c8c-24cb8001-rebase.hg
$ hg tglog
@ 9: 9e70cd31750f 'dev-two named branch' dev-two
|
o 8: 31d0e4ba75e6 'H'
|
| o 7: 4b988a958030 'G'
|/|
o | 6: 24de4aff8e28 'F'
| |
o | 5: 643fc9128048 'dev-one named branch' dev-one
| |
| o 4: 9520eea781bc 'E'
| |
o | 3: 32af7686d403 'D'
| |
o | 2: 5fddd98957c8 'C'
| |
o | 1: 42ccdea3bb16 'B'
|/
o 0: cd010b8cd998 'A'
$ hg rebase -s dev-one -d 0 --keepbranches
rebasing 5:643fc9128048 "dev-one named branch"
rebasing 6:24de4aff8e28 "F"
rebasing 7:4b988a958030 "G"
rebasing 8:31d0e4ba75e6 "H"
rebasing 9:9e70cd31750f "dev-two named branch" (tip)
saved backup bundle to $TESTTMP/a1/.hg/strip-backup/643fc9128048-c4ee9ef5-rebase.hg
$ hg tglog
@ 9: 59c2e59309fe 'dev-two named branch' dev-two
|
o 8: 904590360559 'H'
|
| o 7: 1a1e6f72ec38 'G'
|/|
o | 6: 42aa3cf0fa7a 'F'
| |
o | 5: bc8139ee757c 'dev-one named branch' dev-one
| |
| o 4: 9520eea781bc 'E'
|/
| o 3: 32af7686d403 'D'
| |
| o 2: 5fddd98957c8 'C'
| |
| o 1: 42ccdea3bb16 'B'
|/
o 0: cd010b8cd998 'A'
$ hg update 3
3 files updated, 0 files merged, 3 files removed, 0 files unresolved
$ hg branch -f dev-one
marked working directory as branch dev-one
$ hg ci -m 'dev-one named branch'
created new head
$ hg tglog
@ 10: 643fc9128048 'dev-one named branch' dev-one
|
| o 9: 59c2e59309fe 'dev-two named branch' dev-two
| |
| o 8: 904590360559 'H'
| |
| | o 7: 1a1e6f72ec38 'G'
| |/|
| o | 6: 42aa3cf0fa7a 'F'
| | |
| o | 5: bc8139ee757c 'dev-one named branch' dev-one
| | |
| | o 4: 9520eea781bc 'E'
| |/
o | 3: 32af7686d403 'D'
| |
o | 2: 5fddd98957c8 'C'
| |
o | 1: 42ccdea3bb16 'B'
|/
o 0: cd010b8cd998 'A'
$ hg rebase -b 'max(branch("dev-two"))' -d dev-one --keepbranches
rebasing 5:bc8139ee757c "dev-one named branch"
note: rebase of 5:bc8139ee757c created no changes to commit
rebasing 6:42aa3cf0fa7a "F"
rebasing 7:1a1e6f72ec38 "G"
rebasing 8:904590360559 "H"
rebasing 9:59c2e59309fe "dev-two named branch"
saved backup bundle to $TESTTMP/a1/.hg/strip-backup/bc8139ee757c-f11c1080-rebase.hg
$ hg tglog
o 9: 71325f8bc082 'dev-two named branch' dev-two
|
o 8: 12b2bc666e20 'H'
|
| o 7: 549f007a9f5f 'G'
|/|
o | 6: 679f28760620 'F'
| |
@ | 5: 643fc9128048 'dev-one named branch' dev-one
| |
| o 4: 9520eea781bc 'E'
| |
o | 3: 32af7686d403 'D'
| |
o | 2: 5fddd98957c8 'C'
| |
o | 1: 42ccdea3bb16 'B'
|/
o 0: cd010b8cd998 'A'
$ hg rebase -s 'max(branch("dev-one"))' -d 0 --keepbranches
rebasing 5:643fc9128048 "dev-one named branch"
rebasing 6:679f28760620 "F"
rebasing 7:549f007a9f5f "G"
rebasing 8:12b2bc666e20 "H"
rebasing 9:71325f8bc082 "dev-two named branch" (tip)
saved backup bundle to $TESTTMP/a1/.hg/strip-backup/643fc9128048-6cdd1a52-rebase.hg
$ hg tglog
o 9: 3944801ae4ea 'dev-two named branch' dev-two
|
o 8: 8e279d293175 'H'
|
| o 7: aeefee77ab01 'G'
|/|
o | 6: e908b85f3729 'F'
| |
@ | 5: bc8139ee757c 'dev-one named branch' dev-one
| |
| o 4: 9520eea781bc 'E'
|/
| o 3: 32af7686d403 'D'
| |
| o 2: 5fddd98957c8 'C'
| |
| o 1: 42ccdea3bb16 'B'
|/
o 0: cd010b8cd998 'A'
$ hg up -r 0 > /dev/null
Rebasing descendant onto ancestor across different named branches
$ hg rebase -s 1 -d 9 --keepbranches
rebasing 1:42ccdea3bb16 "B"
rebasing 2:5fddd98957c8 "C"
rebasing 3:32af7686d403 "D"
saved backup bundle to $TESTTMP/a1/.hg/strip-backup/42ccdea3bb16-3cb021d3-rebase.hg
$ hg tglog
o 9: e9f862ce8bad 'D'
|
o 8: a0d543090fa4 'C'
|
o 7: 3bdb949809d9 'B'
|
o 6: 3944801ae4ea 'dev-two named branch' dev-two
|
o 5: 8e279d293175 'H'
|
| o 4: aeefee77ab01 'G'
|/|
o | 3: e908b85f3729 'F'
| |
o | 2: bc8139ee757c 'dev-one named branch' dev-one
| |
| o 1: 9520eea781bc 'E'
|/
@ 0: cd010b8cd998 'A'
$ hg rebase -s 5 -d 6
abort: source and destination form a cycle
[255]
$ hg rebase -s 6 -d 5
rebasing 6:3944801ae4ea "dev-two named branch"
rebasing 7:3bdb949809d9 "B"
rebasing 8:a0d543090fa4 "C"
rebasing 9:e9f862ce8bad "D" (tip)
saved backup bundle to $TESTTMP/a1/.hg/strip-backup/3944801ae4ea-fb46ed74-rebase.hg
$ hg tglog
o 9: e522577ccdbd 'D'
|
o 8: 810110211f50 'C'
|
o 7: 160b0930ccc6 'B'
|
o 6: c57724c84928 'dev-two named branch'
|
o 5: 8e279d293175 'H'
|
| o 4: aeefee77ab01 'G'
|/|
o | 3: e908b85f3729 'F'
| |
o | 2: bc8139ee757c 'dev-one named branch' dev-one
| |
| o 1: 9520eea781bc 'E'
|/
@ 0: cd010b8cd998 'A'
Reopen branch by rebase
$ hg up -qr3
$ hg branch -q b
$ hg ci -m 'create b'
$ hg ci -m 'close b' --close
$ hg rebase -b 8 -d b
reopening closed branch head 2b586e70108d
rebasing 5:8e279d293175 "H"
rebasing 6:c57724c84928 "dev-two named branch"
rebasing 7:160b0930ccc6 "B"
rebasing 8:810110211f50 "C"
rebasing 9:e522577ccdbd "D"
saved backup bundle to $TESTTMP/a1/.hg/strip-backup/8e279d293175-b023e27c-rebase.hg
$ cd ..
Rebase to other head on branch
Set up a case:
$ hg init case1
$ cd case1
$ touch f
$ hg ci -qAm0
$ hg branch -q b
$ echo >> f
$ hg ci -qAm 'b1'
$ hg up -qr -2
$ hg branch -qf b
$ hg ci -qm 'b2'
$ hg up -qr -3
$ hg branch -q c
$ hg ci -m 'c1'
$ hg tglog
@ 3: c062e3ecd6c6 'c1' c
|
| o 2: 792845bb77ee 'b2' b
|/
| o 1: 40039acb7ca5 'b1' b
|/
o 0: d681519c3ea7 '0'
$ hg clone -q . ../case2
rebase 'b2' to another lower branch head
$ hg up -qr 2
$ hg rebase
rebasing 2:792845bb77ee "b2"
note: rebase of 2:792845bb77ee created no changes to commit
saved backup bundle to $TESTTMP/case1/.hg/strip-backup/792845bb77ee-627120ee-rebase.hg
$ hg tglog
o 2: c062e3ecd6c6 'c1' c
|
| @ 1: 40039acb7ca5 'b1' b
|/
o 0: d681519c3ea7 '0'
rebase 'b1' on top of the tip of the branch ('b2') - ignoring the tip branch ('c1')
$ cd ../case2
$ hg up -qr 1
$ hg rebase
rebasing 1:40039acb7ca5 "b1"
saved backup bundle to $TESTTMP/case2/.hg/strip-backup/40039acb7ca5-342b72d1-rebase.hg
$ hg tglog
@ 3: 76abc1c6f8c7 'b1' b
|
| o 2: c062e3ecd6c6 'c1' c
| |
o | 1: 792845bb77ee 'b2' b
|/
o 0: d681519c3ea7 '0'
rebase 'c1' to the branch head 'c2' that is closed
$ hg branch -qf c
$ hg ci -qm 'c2 closed' --close
$ hg up -qr 2
$ hg tglog
_ 4: 8427af5d86f2 'c2 closed' c
|
o 3: 76abc1c6f8c7 'b1' b
|
| @ 2: c062e3ecd6c6 'c1' c
| |
o | 1: 792845bb77ee 'b2' b
|/
o 0: d681519c3ea7 '0'
$ hg rebase
abort: branch 'c' has one head - please rebase to an explicit rev
(run 'hg heads' to see all heads)
[255]
$ hg tglog
_ 4: 8427af5d86f2 'c2 closed' c
|
o 3: 76abc1c6f8c7 'b1' b
|
| @ 2: c062e3ecd6c6 'c1' c
| |
o | 1: 792845bb77ee 'b2' b
|/
o 0: d681519c3ea7 '0'
$ hg up -cr 1
0 files updated, 0 files merged, 0 files removed, 0 files unresolved
$ hg branch x
marked working directory as branch x
$ hg rebase -r 3:: -d .
rebasing 3:76abc1c6f8c7 "b1"
rebasing 4:8427af5d86f2 "c2 closed" (tip)
note: rebase of 4:8427af5d86f2 created no changes to commit
saved backup bundle to $TESTTMP/case2/.hg/strip-backup/76abc1c6f8c7-cd698d13-rebase.hg
$ hg tglog
o 3: 117b0ed08075 'b1' x
|
| o 2: c062e3ecd6c6 'c1' c
| |
@ | 1: 792845bb77ee 'b2' b
|/
o 0: d681519c3ea7 '0'
$ cd ..