======================================================

Tests the resolution of content divergence: relocation

======================================================

This file intend to cover case where changesets need to be moved to different parents

  $ cat >> $HGRCPATH <<EOF

  > [alias]

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

  > [phases]

  > publish = False

  > [extensions]

  > rebase =

  > EOF

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

Testing resolution of content-divergent changesets when they are on different

parents and resolution and relocation wont result in conflicts

------------------------------------------------------------------------------

  $ hg init multiparents

  $ cd multiparents

  $ 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

  |   () [default] draft

  o  3:ca1b80f7960a added c

  |   () [default] draft

  o  2:b1661037fa25 added b

  |   () [default] draft

  o  1:c7586e2a9264 added a

  |   () [default] draft

  o  0:8fa14d15e168 added hgignore

      () [default] draft

  $ hg up .^^

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

  $ echo bar > b

  $ hg amend

  2 new orphan changesets

  $ hg rebase -r b1661037fa25 -d 8fa14d15e168 --hidden --config experimental.evolution.allowdivergence=True

  rebasing 2:b1661037fa25 "added b"

  2 new content-divergent changesets

  $ hg glog

  *  6:da4b96f4a8d6 added b

  |   () [default] draft

  | @  5:7ed0642d644b added b

  | |   () [default] draft

  | | *  4:c41c793e0ef1 added d

  | | |   () [default] draft

  | | *  3:ca1b80f7960a added c

  | | |   () [default] draft

  | | x  2:b1661037fa25 added b

  | |/    () [default] draft

  | o  1:c7586e2a9264 added a

  |/    () [default] draft

  o  0:8fa14d15e168 added hgignore

      () [default] draft

  $ hg evolve --content-divergent

  merge:[5] added b

  with: [6] added b

  base: [2] added b

  rebasing "other" content-divergent changeset da4b96f4a8d6 on c7586e2a9264

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

  working directory is now at 171614c9a791

  $ hg glog

  @  8:171614c9a791 added b

  |   () [default] draft

  | *  4:c41c793e0ef1 added d

  | |   () [default] draft

  | *  3:ca1b80f7960a added c

  | |   () [default] draft

  | x  2:b1661037fa25 added b

  |/    () [default] draft

  o  1:c7586e2a9264 added a

  |   () [default] draft

  o  0:8fa14d15e168 added hgignore

      () [default] draft

  $ hg exp

  # HG changeset patch

  # User test

  # Date 0 0

  #      Thu Jan 01 00:00:00 1970 +0000

  # Node ID 171614c9a7914c53f531373b95632323fdbbac8d

  # Parent  c7586e2a92645e473645847a7b69a6dc52be4276

  added b

  diff -r c7586e2a9264 -r 171614c9a791 b

  --- /dev/null	Thu Jan 01 00:00:00 1970 +0000

  +++ b/b	Thu Jan 01 00:00:00 1970 +0000

  @@ -0,0 +1,1 @@

  +bar

Resolving orphans to get back to a normal graph

  $ hg evolve --all

  move:[3] added c

  atop:[8] added b

  move:[4] added d

  $ hg glog

  o  10:4ae4427ee9f8 added d

  |   () [default] draft

  o  9:917281f93fcb added c

  |   () [default] draft

  @  8:171614c9a791 added b

  |   () [default] draft

  o  1:c7586e2a9264 added a

  |   () [default] draft

  o  0:8fa14d15e168 added hgignore

      () [default] draft

More testing!

  $ echo x > x

  $ hg ci -Aqm "added x"

  $ hg glog -r .

  @  11:71a392c714b5 added x

  |   () [default] draft

  ~

  $ echo foo > x

  $ hg branch bar

  marked working directory as branch bar

  (branches are permanent and global, did you want a bookmark?)

  $ hg amend -m "added foo to x"

  $ hg up 71a392c714b5 --hidden

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

  updated to hidden changeset 71a392c714b5

  (hidden revision '71a392c714b5' was rewritten as: 1e1a50385a7d)

  working directory parent is obsolete! (71a392c714b5)

  (use 'hg evolve' to update to its successor: 1e1a50385a7d)

  $ hg rebase -r . -d 4ae4427ee9f8 --config experimental.evolution.allowdivergence=True

  rebasing 11:71a392c714b5 "added x"

  2 new content-divergent changesets

  $ hg glog

  @  13:1e4f6b3bb39b added x

  |   () [default] draft

  | *  12:1e1a50385a7d added foo to x

  | |   () [bar] draft

  o |  10:4ae4427ee9f8 added d

  | |   () [default] draft

  o |  9:917281f93fcb added c

  |/    () [default] draft

  o  8:171614c9a791 added b

  |   () [default] draft

  o  1:c7586e2a9264 added a

  |   () [default] draft

  o  0:8fa14d15e168 added hgignore

      () [default] draft

  $ hg evolve --content-divergent

  merge:[13] added x

  with: [12] added foo to x

  base: [11] added x

  rebasing "other" content-divergent changeset 1e1a50385a7d on 4ae4427ee9f8

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

  working directory is now at b006cf317e0e

  $ hg exp

  # HG changeset patch

  # User test

  # Date 0 0

  #      Thu Jan 01 00:00:00 1970 +0000

  # Branch bar

  # Node ID b006cf317e0ed16dbe786c439577475580f645f1

  # Parent  4ae4427ee9f8f0935211fd66360948b77ab5aee9

  added foo to x

  diff -r 4ae4427ee9f8 -r b006cf317e0e x

  --- /dev/null	Thu Jan 01 00:00:00 1970 +0000

  +++ b/x	Thu Jan 01 00:00:00 1970 +0000

  @@ -0,0 +1,1 @@

  +foo

The above `hg exp` and the following log call demonstrates that message, content

and branch change is preserved in case of relocation

  $ hg glog

  @  15:b006cf317e0e added foo to x

  |   () [bar] draft

  o  10:4ae4427ee9f8 added d

  |   () [default] draft

  o  9:917281f93fcb added c

  |   () [default] draft

  o  8:171614c9a791 added b

  |   () [default] draft

  o  1:c7586e2a9264 added a

  |   () [default] draft

  o  0:8fa14d15e168 added hgignore

      () [default] draft

Testing when both the content-divergence are on different parents and resolution

will lead to conflicts

---------------------------------------------------------------------------------

  $ hg up .^^^

  0 files updated, 0 files merged, 3 files removed, 0 files unresolved

  $ echo y > y

  $ hg ci -Aqm "added y"

  $ hg glog -r .

  @  16:fc6ad2bac162 added y

  |   () [default] draft

  ~

  $ echo bar > y

  $ hg amend

  $ hg up fc6ad2bac162 --hidden

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

  updated to hidden changeset fc6ad2bac162

  (hidden revision 'fc6ad2bac162' was rewritten as: 2a9f6ccbdeba)

  working directory parent is obsolete! (fc6ad2bac162)

  (use 'hg evolve' to update to its successor: 2a9f6ccbdeba)

  $ hg rebase -r . -d b006cf317e0e --config experimental.evolution.allowdivergence=True

  rebasing 16:fc6ad2bac162 "added y"

  2 new content-divergent changesets

  $ echo wat > y

  $ hg amend

  $ hg glog

  @  19:b4575ed6fcfc added y

  |   () [bar] draft

  | *  17:2a9f6ccbdeba added y

  | |   () [default] draft

  o |  15:b006cf317e0e added foo to x

  | |   () [bar] draft

  o |  10:4ae4427ee9f8 added d

  | |   () [default] draft

  o |  9:917281f93fcb added c

  |/    () [default] draft

  o  8:171614c9a791 added b

  |   () [default] draft

  o  1:c7586e2a9264 added a

  |   () [default] draft

  o  0:8fa14d15e168 added hgignore

      () [default] draft

  $ hg evolve --content-divergent

  merge:[19] added y

  with: [17] added y

  base: [16] added y

  rebasing "other" content-divergent changeset 2a9f6ccbdeba on b006cf317e0e

  merging y

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

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

  fix conflicts and see `hg help evolve.interrupted`

  [1]

  $ echo watbar > y

  $ hg resolve -m

  (no more unresolved files)

  continue: hg evolve --continue

  $ hg evolve --continue

  working directory is now at 7bbcf24ddecf

  $ hg glog

  @  21:7bbcf24ddecf added y

  |   () [bar] draft

  o  15:b006cf317e0e added foo to x

  |   () [bar] draft

  o  10:4ae4427ee9f8 added d

  |   () [default] draft

  o  9:917281f93fcb added c

  |   () [default] draft

  o  8:171614c9a791 added b

  |   () [default] draft

  o  1:c7586e2a9264 added a

  |   () [default] draft

  o  0:8fa14d15e168 added hgignore

      () [default] draft

  $ hg obslog -r . --all

  @    7bbcf24ddecf (21) added y

  |\

  x |  48f745db3f53 (20) added y

  | |    rewritten(branch, content) as 7bbcf24ddecf using evolve by test (Thu Jan 01 00:00:00 1970 +0000)

  | |

  | x  b4575ed6fcfc (19) added y

  | |    rewritten(content) as 7bbcf24ddecf using evolve by test (Thu Jan 01 00:00:00 1970 +0000)

  | |

  x |  2a9f6ccbdeba (17) added y

  | |    rewritten(parent) as 48f745db3f53 using evolve by test (Thu Jan 01 00:00:00 1970 +0000)

  | |

  | x  96b677f01b81 (18) added y

  |/     rewritten(content) as b4575ed6fcfc using amend by test (Thu Jan 01 00:00:00 1970 +0000)

  |

  x  fc6ad2bac162 (16) added y

       rewritten(content) as 2a9f6ccbdeba using amend by test (Thu Jan 01 00:00:00 1970 +0000)

       rewritten(branch, parent) as 96b677f01b81 using rebase by test (Thu Jan 01 00:00:00 1970 +0000)

checking that relocated commit is there

  $ hg exp 48f745db3f53 --hidden

  # HG changeset patch

  # User test

  # Date 0 0

  #      Thu Jan 01 00:00:00 1970 +0000

  # Node ID 48f745db3f5300363ca248b9aeab20ff2a55fbb3

  # Parent  b006cf317e0ed16dbe786c439577475580f645f1

  added y

  diff -r b006cf317e0e -r 48f745db3f53 y

  --- /dev/null	Thu Jan 01 00:00:00 1970 +0000

  +++ b/y	Thu Jan 01 00:00:00 1970 +0000

  @@ -0,0 +1,1 @@

  +bar

Testing when the relocation will result in conflicts and merging also:

----------------------------------------------------------------------

  $ hg glog

  @  21:7bbcf24ddecf added y

  |   () [bar] draft

  o  15:b006cf317e0e added foo to x

  |   () [bar] draft

  o  10:4ae4427ee9f8 added d

  |   () [default] draft

  o  9:917281f93fcb added c

  |   () [default] draft

  o  8:171614c9a791 added b

  |   () [default] draft

  o  1:c7586e2a9264 added a

  |   () [default] draft

  o  0:8fa14d15e168 added hgignore

      () [default] draft

  $ hg up .^^^^

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

  $ echo z > z

  $ hg ci -Aqm "added z"

  $ hg glog -r .

  @  22:daf1de08f3b0 added z

  |   () [default] draft

  ~

  $ echo foo > y

  $ hg add y

  $ hg amend

  $ hg up daf1de08f3b0 --hidden

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