Testing the continue functionality of `hg evolve`

  $ cat >> $HGRCPATH <<EOF

  > [ui]

  > interactive = True

  > [alias]

  > glog = log -GT "{rev}:{node|short} {desc}\n ({bookmarks}) {phase}"

  > [extensions]

  > rebase =

  > EOF

  $ echo "evolve=$(echo $(dirname $TESTDIR))/hgext3rd/evolve/" >> $HGRCPATH

Setting up the repo

  $ hg init repo

  $ cd repo

  $ echo ".*\.orig" > .hgignore

  $ hg add .hgignore

  $ hg ci -m "added hgignore"

  $ for ch in a b c d; do echo foo>$ch; hg add $ch; hg ci -qm "added "$ch; done

  $ hg glog

  @  4:c41c793e0ef1 added d

  |   () draft

  o  3:ca1b80f7960a added c

  |   () draft

  o  2:b1661037fa25 added b

  |   () draft

  o  1:c7586e2a9264 added a

  |   () draft

  o  0:8fa14d15e168 added hgignore

      () draft

Simple case of evolve --continue

  $ hg up ca1b80f7960a

  0 files updated, 0 files merged, 1 files removed, 0 files unresolved

  $ echo bar > d

  $ hg add d

  $ hg amend

  1 new orphan changesets

  $ hg glog

  @  5:cb6a2ab625bb added c

  |   () draft

  | *  4:c41c793e0ef1 added d

  | |   () draft

  | x  3:ca1b80f7960a added c

  |/    () draft

  o  2:b1661037fa25 added b

  |   () draft

  o  1:c7586e2a9264 added a

  |   () draft

  o  0:8fa14d15e168 added hgignore

      () draft

  $ hg evolve --all

  move:[4] added d

  atop:[5] added c

  merging d

  warning: conflicts while merging d! (edit, then use 'hg resolve --mark')

  evolve failed!

  fix conflict and run 'hg evolve --continue' or use 'hg update -C .' to abort

  abort: unresolved merge conflicts (see hg help resolve)

  [255]

  $ echo foo > d

  $ hg resolve -m

  (no more unresolved files)

  continue: hg evolve --continue

  $ hg evolve --continue

  evolving 4:c41c793e0ef1 "added d"

  working directory is now at 2a4e03d422e2

  $ hg glog

  @  6:2a4e03d422e2 added d

  |   () draft

  o  5:cb6a2ab625bb added c

  |   () draft

  o  2:b1661037fa25 added b

  |   () draft

  o  1:c7586e2a9264 added a

  |   () draft

  o  0:8fa14d15e168 added hgignore

      () draft

Case when conflicts resolution lead to empty wdir in evolve --continue

  $ echo foo > e

  $ hg ci -Aqm "added e"

  $ hg prev

  0 files updated, 0 files merged, 1 files removed, 0 files unresolved

  [6] added d

  $ echo bar > e

  $ hg add e

  $ hg amend

  1 new orphan changesets

  $ hg glog

  @  8:00a5c774cc37 added d

  |   () draft

  | *  7:ad0a59d83efe added e

  | |   () draft

  | x  6:2a4e03d422e2 added d

  |/    () draft

  o  5:cb6a2ab625bb added c

  |   () draft

  o  2:b1661037fa25 added b

  |   () draft

  o  1:c7586e2a9264 added a

  |   () draft

  o  0:8fa14d15e168 added hgignore

      () draft

  $ hg evolve

  move:[7] added e

  atop:[8] added d

  merging e

  warning: conflicts while merging e! (edit, then use 'hg resolve --mark')

  evolve failed!

  fix conflict and run 'hg evolve --continue' or use 'hg update -C .' to abort

  abort: unresolved merge conflicts (see hg help resolve)

  [255]

  $ echo bar > e

  $ hg resolve -m

  (no more unresolved files)

  continue: hg evolve --continue

  $ hg diff

XXX: maybe we should add a message here about evolve resulting in no commit

  $ hg evolve --continue

  evolving 7:ad0a59d83efe "added e"

  $ hg glog

  @  8:00a5c774cc37 added d

  |   () draft

  o  5:cb6a2ab625bb added c

  |   () draft

  o  2:b1661037fa25 added b

  |   () draft

  o  1:c7586e2a9264 added a

  |   () draft

  o  0:8fa14d15e168 added hgignore

      () draft

Case when there are a lot of revision to continue

  $ hg up c7586e2a9264

  0 files updated, 0 files merged, 4 files removed, 0 files unresolved

  $ echo bar > b

  $ hg add b

  $ hg amend

  3 new orphan changesets

  $ hg evolve --all

  move:[2] added b

  atop:[9] added a

  merging b

  warning: conflicts while merging b! (edit, then use 'hg resolve --mark')

  evolve failed!

  fix conflict and run 'hg evolve --continue' or use 'hg update -C .' to abort

  abort: unresolved merge conflicts (see hg help resolve)

  [255]

  $ echo foo > b

  $ hg resolve -m

  (no more unresolved files)

  continue: hg evolve --continue

  $ hg evolve --continue

  evolving 2:b1661037fa25 "added b"

  move:[5] added c

  atop:[10] added b

  move:[8] added d

  atop:[11] added c

  working directory is now at 6642d2c9176e

  $ hg glog

  @  12:6642d2c9176e added d

  |   () draft

  o  11:95665a2de664 added c

  |   () draft

  o  10:87f748868183 added b

  |   () draft

  o  9:53b632d203d8 added a

  |   () draft

  o  0:8fa14d15e168 added hgignore

      () draft

Conlicts -> resolve -> continue -> conflicts -> resolve -> continue

Test multiple conflicts in one evolve

  $ for ch in f g h; do echo foo > $ch; hg add $ch; hg ci -m "added "$ch; done;

  $ hg glog

  @  15:09becba8f97d added h

  |   () draft

  o  14:5aa7b2bbd944 added g

  |   () draft

  o  13:be88f889b6dc added f

  |   () draft

  o  12:6642d2c9176e added d

  |   () draft

  o  11:95665a2de664 added c

  |   () draft

  o  10:87f748868183 added b

  |   () draft

  o  9:53b632d203d8 added a

  |   () draft

  o  0:8fa14d15e168 added hgignore

      () draft

  $ hg up 95665a2de664

  1 files updated, 0 files merged, 4 files removed, 0 files unresolved

  $ echo bar > f

  $ echo bar > h

  $ hg add f h

  $ hg amend

  4 new orphan changesets

  $ hg glog

  @  16:645135c5caa4 added c

  |   () draft

  | *  15:09becba8f97d added h

  | |   () draft

  | *  14:5aa7b2bbd944 added g

  | |   () draft

  | *  13:be88f889b6dc added f

  | |   () draft

  | *  12:6642d2c9176e added d

  | |   () draft

  | x  11:95665a2de664 added c

  |/    () draft

  o  10:87f748868183 added b

  |   () draft

  o  9:53b632d203d8 added a

  |   () draft

  o  0:8fa14d15e168 added hgignore

      () draft

  $ hg evolve --all

  move:[12] added d

  atop:[16] added c

  move:[13] added f

  atop:[17] added d

  merging f

  warning: conflicts while merging f! (edit, then use 'hg resolve --mark')

  evolve failed!

  fix conflict and run 'hg evolve --continue' or use 'hg update -C .' to abort

  abort: unresolved merge conflicts (see hg help resolve)

  [255]

  $ echo foo > f

  $ hg resolve -m

  (no more unresolved files)

  continue: hg evolve --continue

  $ hg evolve --continue

  evolving 13:be88f889b6dc "added f"

  move:[14] added g

  atop:[18] added f

  move:[15] added h

  atop:[19] added g

  merging h

  warning: conflicts while merging h! (edit, then use 'hg resolve --mark')

  evolve failed!

  fix conflict and run 'hg evolve --continue' or use 'hg update -C .' to abort

  abort: unresolved merge conflicts (see hg help resolve)

  [255]

  $ echo foo > h

  $ hg resolve -m

  (no more unresolved files)

  continue: hg evolve --continue

  $ hg evolve --continue

  evolving 15:09becba8f97d "added h"

  working directory is now at 3ba9d3d1b089

Make sure, confirmopt is respected while continue

  $ hg glog

  @  20:3ba9d3d1b089 added h

  |   () draft

  o  19:981e615b14ca added g

  |   () draft

  o  18:5794f1a3cbb2 added f

  |   () draft

  o  17:e47537da02b3 added d

  |   () draft

  o  16:645135c5caa4 added c

  |   () draft

  o  10:87f748868183 added b

  |   () draft

  o  9:53b632d203d8 added a

  |   () draft

  o  0:8fa14d15e168 added hgignore

      () draft

  $ hg up 5794f1a3cbb2

  1 files updated, 0 files merged, 1 files removed, 0 files unresolved

  $ echo bar > g

  $ hg add g

  $ hg amend

  2 new orphan changesets

  $ hg evolve --all --confirm<<EOF

  > y

  > EOF

  move:[19] added g

  atop:[21] added f

  perform evolve? [Ny] y

  merging g

  warning: conflicts while merging g! (edit, then use 'hg resolve --mark')

  evolve failed!

  fix conflict and run 'hg evolve --continue' or use 'hg update -C .' to abort

  abort: unresolved merge conflicts (see hg help resolve)

  [255]

  $ echo foo > g

  $ hg resolve -m

  (no more unresolved files)

  continue: hg evolve --continue

XXX: this should have asked for confirmation

  $ hg evolve --continue<<EOF

  > y

  > EOF

  evolving 19:981e615b14ca "added g"

  move:[20] added h

  atop:[22] added g

  perform evolve? [Ny] y

  working directory is now at af6bd002a48d

  $ hg glog

  @  23:af6bd002a48d added h

  |   () draft

  o  22:d2c94a8f44bd added g

  |   () draft

  o  21:9849fa96c885 added f

  |   () draft

  o  17:e47537da02b3 added d

  |   () draft

  o  16:645135c5caa4 added c

  |   () draft

  o  10:87f748868183 added b

  |   () draft

  o  9:53b632d203d8 added a

  |   () draft

  o  0:8fa14d15e168 added hgignore

      () draft

Testing `evolve --continue` after `hg next --evolve`

  $ hg up .^^

  2 files updated, 0 files merged, 0 files removed, 0 files unresolved

  $ echo foobar > g

  $ hg amend

  2 new orphan changesets

  $ hg next --evolve

  move:[22] added g

  atop:[24] added f

  merging g

  warning: conflicts while merging g! (edit, then use 'hg resolve --mark')

  evolve failed!

  fix conflict and run 'hg evolve --continue' or use 'hg update -C .' to abort

  abort: unresolved merge conflicts (see hg help resolve)

  [255]

  $ echo foo > g

  $ hg resolve -m

  (no more unresolved files)

  continue: hg evolve --continue

  $ hg evolve --continue

  evolving 22:d2c94a8f44bd "added g"