view tests/test-rebase-check-restore.t @ 48976:877d7e1a4223 stable

amend: fix amend with copies in extras

If copy information is stored only in the commit extras and not in
filelogs, then they get lost on amend if the file wasn't also modified
in the working copy. That's because we create `filectx` object from
the old commit in those cases, and the `.copysource()` of such objects
read only from the filelog. This patch fixes it by always creating a
new `memfilectx` in these cases, passing the calculated copy
information to it.

Differential Revision: https://phab.mercurial-scm.org/D12387

  $ cat >> $HGRCPATH <<EOF
  > [extensions]
  > rebase=
  > 
  > [phases]
  > publish=False
  > 
  > [alias]
  > tglog = log -G --template "{rev}:{phase} '{desc}' {branches}\n"
  > 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
  (branches are permanent and global, did you want a bookmark?)
  $ echo F >> A
  $ hg ci -m F

  $ cd ..


Rebasing B onto E - check keep: and phases

  $ hg clone -q -u . a a1
  $ cd a1
  $ hg phase --force --secret 2

  $ hg tglog
  @  5:draft 'F' notdefault
  |
  | o  4:draft 'E'
  | |
  | o  3:draft 'D'
  |/
  | o  2:secret 'C'
  | |
  | o  1:draft 'B'
  |/
  o  0:draft 'A'
  
  $ hg rebase -s 1 -d 4 --keep
  rebasing 1:27547f69f254 "B"
  rebasing 2:965c486023db "C"
  merging A
  warning: conflicts while merging A! (edit, then use 'hg resolve --mark')
  unresolved conflicts (see 'hg resolve', then 'hg rebase --continue')
  [240]

Solve the conflict and go on:

  $ echo 'conflict solved' > A
  $ rm A.orig
  $ hg resolve -m A
  (no more unresolved files)
  continue: hg rebase --continue
  $ hg rebase --continue
  already rebased 1:27547f69f254 "B" as 45396c49d53b
  rebasing 2:965c486023db "C"

  $ hg tglog
  o  7:secret 'C'
  |
  o  6:draft 'B'
  |
  | @  5:draft 'F' notdefault
  | |
  o |  4:draft 'E'
  | |
  o |  3:draft 'D'
  |/
  | o  2:secret 'C'
  | |
  | o  1:draft 'B'
  |/
  o  0:draft 'A'
  
  $ cd ..


Rebase F onto E - check keepbranches:

  $ hg clone -q -u . a a2
  $ cd a2
  $ hg phase --force --secret 2

  $ hg tglog
  @  5:draft 'F' notdefault
  |
  | o  4:draft 'E'
  | |
  | o  3:draft 'D'
  |/
  | o  2:secret 'C'
  | |
  | o  1:draft 'B'
  |/
  o  0:draft 'A'
  
  $ hg rebase -s 5 -d 4 --keepbranches
  rebasing 5:01e6ebbd8272 tip "F"
  merging A
  warning: conflicts while merging A! (edit, then use 'hg resolve --mark')
  unresolved conflicts (see 'hg resolve', then 'hg rebase --continue')
  [240]

Solve the conflict and go on:

  $ echo 'conflict solved' > A
  $ rm A.orig
  $ hg resolve -m A
  (no more unresolved files)
  continue: hg rebase --continue
  $ hg rebase --continue
  rebasing 5:01e6ebbd8272 tip "F"
  saved backup bundle to $TESTTMP/a2/.hg/strip-backup/01e6ebbd8272-6fd3a015-rebase.hg

  $ hg tglog
  @  5:draft 'F' notdefault
  |
  o  4:draft 'E'
  |
  o  3:draft 'D'
  |
  | o  2:secret 'C'
  | |
  | o  1:draft 'B'
  |/
  o  0:draft 'A'
  
  $ cat >> .hg/hgrc << EOF
  > [experimental]
  > evolution.createmarkers=True
  > EOF

When updating away from a dirty, obsolete wdir, don't complain that the old p1
is filtered and requires --hidden.

  $ echo conflict > A
  $ hg debugobsolete 071d07019675449d53b7e312c65bcf28adbbdb64 965c486023dbfdc9c32c52dc249a231882fd5c17
  1 new obsolescence markers
  obsoleted 1 changesets
  $ hg update -r 2 --config ui.merge=internal:merge --merge
  merging A
  warning: conflicts while merging A! (edit, then use 'hg resolve --mark')
  1 files updated, 0 files merged, 1 files removed, 1 files unresolved
  use 'hg resolve' to retry unresolved file merges
  [1]
  $ hg resolve A
  merging A
  warning: conflicts while merging A! (edit, then use 'hg resolve --mark')
  [1]

An unresolved conflict will pin the obsolete revision

  $ hg log -G -Tcompact
  %  5[tip]   071d07019675   1970-01-01 00:00 +0000   test
  |    F
  |
  o  4   ae36e8e3dfd7   1970-01-01 00:00 +0000   test
  |    E
  |
  o  3:0   46b37eabc604   1970-01-01 00:00 +0000   test
  |    D
  |
  | @  2   965c486023db   1970-01-01 00:00 +0000   test
  | |    C
  | |
  | o  1   27547f69f254   1970-01-01 00:00 +0000   test
  |/     B
  |
  o  0   4a2df7238c3b   1970-01-01 00:00 +0000   test
       A
  

But resolving the conflicts will unpin it

  $ hg resolve -m A
  (no more unresolved files)
  $ hg log -G -Tcompact
  o  4[tip]   ae36e8e3dfd7   1970-01-01 00:00 +0000   test
  |    E
  |
  o  3:0   46b37eabc604   1970-01-01 00:00 +0000   test
  |    D
  |
  | @  2   965c486023db   1970-01-01 00:00 +0000   test
  | |    C
  | |
  | o  1   27547f69f254   1970-01-01 00:00 +0000   test
  |/     B
  |
  o  0   4a2df7238c3b   1970-01-01 00:00 +0000   test
       A
  
  $ hg up -C -q .

  $ cd ..