Mercurial > hg
view tests/test-rebase-named-branches.t @ 40790:f07d4f94f098 stable
rebase: preserve working copy when redoing in-mem rebase on disk
When in-memory rebase runs into conflicts, we retry it on disk. But
before we do that, we abort the in-memory rebase. That is done because
even though it's mostly in memory, there are still a few state files
written (e.g. the merge state). We should make it not write those
files so we don't need to abort, but for the stable branch, let's
explicitly clear the state we need to clear instead of running the
usual abort code.
Differential Revision: https://phab.mercurial-scm.org/D5356
author | Martin von Zweigbergk <martinvonz@google.com> |
---|---|
date | Fri, 30 Nov 2018 16:21:37 -0800 |
parents | 89630d0b3e23 |
children | 09680349cc2d |
line wrap: on
line source
$ 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 (8 drafts) (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 ..