view tests/test-rebase-interruptions.t @ 13955:86b5cc1e8be8 stable

help config: explain that config files do not exist by default

Inspired by critique given on StackOverflow where a user writes:

  I can have a good guess at what "%USERPROFILE%" might signify but
  none of the files listed in the "hg help config" output exist after
  running the installer. Previous experience would suggest that
  missing files mean something somewhere has gone seriously wrong.

  http://stackoverflow.com/questions/2329023/2351139#2351139

  $ cat >> $HGRCPATH <<EOF
  > [extensions]
  > graphlog=
  > rebase=
  > 
  > [alias]
  > tglog = log -G --template "{rev}: '{desc}' {branches}\n"
  > EOF


  $ hg init a
  $ cd a

  $ echo A > A
  $ hg ci -Am A
  adding A

  $ echo B > B
  $ hg ci -Am B
  adding 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 ci -Am E
  adding E

  $ cd ..


Changes during an interruption - continue:

  $ hg clone -q -u . a a1
  $ cd a1

  $ hg tglog
  @  4: 'E'
  |
  o  3: 'D'
  |
  | o  2: 'C'
  | |
  | o  1: 'B'
  |/
  o  0: 'A'
  
Rebasing B onto E:

  $ hg rebase -s 1 -d 4
  merging A
  warning: conflicts during merge.
  merging A failed!
  abort: unresolved conflicts (see hg resolve, then hg rebase --continue)
  [255]

Force a commit on C during the interruption:

  $ hg up -q -C 2

  $ echo 'Extra' > Extra
  $ hg add Extra
  $ hg ci -m 'Extra'

  $ hg tglog
  @  6: 'Extra'
  |
  | o  5: 'B'
  | |
  | o  4: 'E'
  | |
  | o  3: 'D'
  | |
  o |  2: 'C'
  | |
  o |  1: 'B'
  |/
  o  0: 'A'
  
Resume the rebasing:

  $ hg rebase --continue
  merging A
  warning: conflicts during merge.
  merging A failed!
  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
  warning: new changesets detected on source branch, not stripping

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


Changes during an interruption - abort:

  $ hg clone -q -u . a a2
  $ cd a2

  $ hg tglog
  @  4: 'E'
  |
  o  3: 'D'
  |
  | o  2: 'C'
  | |
  | o  1: 'B'
  |/
  o  0: 'A'
  
Rebasing B onto E:

  $ hg rebase -s 1 -d 4
  merging A
  warning: conflicts during merge.
  merging A failed!
  abort: unresolved conflicts (see hg resolve, then hg rebase --continue)
  [255]

Force a commit on B' during the interruption:

  $ hg up -q -C 5

  $ echo 'Extra' > Extra
  $ hg add Extra
  $ hg ci -m 'Extra'

  $ hg tglog
  @  6: 'Extra'
  |
  o  5: 'B'
  |
  o  4: 'E'
  |
  o  3: 'D'
  |
  | o  2: 'C'
  | |
  | o  1: 'B'
  |/
  o  0: 'A'
  
Abort the rebasing:

  $ hg rebase --abort
  warning: new changesets detected on target branch, can't abort
  [255]

  $ hg tglog
  @  6: 'Extra'
  |
  o  5: 'B'
  |
  o  4: 'E'
  |
  o  3: 'D'
  |
  | o  2: 'C'
  | |
  | o  1: 'B'
  |/
  o  0: 'A'
  
  $ cd ..