tests/test-rebase-check-restore.t

amend: fix copy records handling (issue3410)

Messing with the dirstate before the intermediate commit seems error prone.
Instead, commit and recompute the copies with copies.pathcopies(), then use
that with commitctx().

Since copies.pathcopies() does not support file replacement very well, the
whole .renamed() condition in samefile() is removed and the "file replacement
caused by differing copy source" effect is discarded.

Test shamelessly stolen from Idan Kamara <[e-mail]>

  $ cat >> $HGRCPATH <<EOF
  > [extensions]
  > graphlog=
  > 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
  merging A
  warning: conflicts during merge.
  merging A incomplete! (edit conflicts, then use 'hg resolve --mark')
  abort: unresolved conflicts (see hg resolve, then hg rebase --continue)
  [255]

Solve the conflict and go on:

  $ echo 'conflict solved' > A
  $ rm A.orig
  $ hg resolve -m A
  $ hg rebase --continue

  $ hg tglog
  @  7:secret 'C'
  |
  o  6:draft 'B'
  |
  | o  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
  merging A
  warning: conflicts during merge.
  merging A incomplete! (edit conflicts, then use 'hg resolve --mark')
  abort: unresolved conflicts (see hg resolve, then hg rebase --continue)
  [255]

Solve the conflict and go on:

  $ echo 'conflict solved' > A
  $ rm A.orig
  $ hg resolve -m A
  $ hg rebase --continue
  saved backup bundle to $TESTTMP/a2/.hg/strip-backup/*-backup.hg (glob)

  $ 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'