comparison tests/test-evolve-topic.t @ 6317:53d63b608230

evolve: stop preserving all of {extras} for uninterrupted evolve operations

I doubt the wisdom of doing this, but the case of completing interrupted evolves
does this, as do core commands for amend, graft, and rebase in hg ce9696193175,
bb14a81ce647, and b698abf971e7.

Note the obslog order (and DAG display) change in test-evolve-content-divergent-relocation.t
around line 131.  I have no idea why that would happen, or if it's an indicator
of something subtle going on.

6316:b1d1f4ade142

  $ hg evolve --all --update
  move:[s3] add eee
  atop:[s2] add ddd
  move:[s4] add fff
  working directory is now at 070c5573d8f9
  $ hg log -G
  @  13 - {foo} 070c5573d8f9 add fff (draft)
  |
  o  12 - {foo} 42b49017ff90 add eee (draft)
  |
  o  10 - {foo} d9cacd156ffc add ddd (draft)
  |

  move:[6] add ggg
  atop:[13] add fff
  move:[7] add hhh
  move:[8] add iii
  move:[9] add jjj
  working directory is now at 9bf430c106b7
  $ hg log -G
  @  17 - {bar} 9bf430c106b7 add jjj (draft)
  |
  o  16 - {bar} d2dc89c57700 add iii (draft)
  |
  o  15 - {bar} 20bc4d02aa62 add hhh (draft)
  |
  o  14 - {bar} 16d6f664b17c add ggg (draft)
  |
  o  13 - {foo} 070c5573d8f9 add fff (draft)
  |
  o  12 - {foo} 42b49017ff90 add eee (draft)
  |
  o  10 - {foo} d9cacd156ffc add ddd (draft)
  |

  [12] add eee

Testing when instability is involved

  $ hg log -G
  o  17 - {bar} 9bf430c106b7 add jjj (draft)
  |
  o  16 - {bar} d2dc89c57700 add iii (draft)
  |
  o  15 - {bar} 20bc4d02aa62 add hhh (draft)
  |
  o  14 - {bar} 16d6f664b17c add ggg (draft)
  |
  o  13 - {foo} 070c5573d8f9 add fff (draft)
  |
  @  12 - {foo} 42b49017ff90 add eee (draft)
  |
  o  10 - {foo} d9cacd156ffc add ddd (draft)
  |

  |
  o  1 - {} a4dbed0837ea add bbb (draft)
  |
  o  0 - {} 199cc73e9a0b add aaa (draft)
  
  $ hg topic -r 070c5573d8f9 bar
  4 new orphan changesets
  changed topic on 1 changesets to "bar"
  $ hg log -r 18 -T '{rev}: {join(extras, " ")}\n'
  18: _rewrite_noise=[0-9a-f]+ amend_source=[0-9a-f]+ branch=default rebase_source=[0-9a-f]+ topic=bar (re)
  $ hg up 16d6f664b17c
  switching to topic bar
  2 files updated, 0 files merged, 0 files removed, 0 files unresolved

  $ hg stack
  ### topic: bar

Testing issue 5708 when we are on obsolete changeset and there is active topic
------------------------------------------------------------------------------

  $ hg log --graph
  @  18 - {bar} c80027c7cda1 add fff (draft)
  |
  | *  17 - {bar} 9bf430c106b7 add jjj (draft)
  | |
  | *  16 - {bar} d2dc89c57700 add iii (draft)
  | |
  | *  15 - {bar} 20bc4d02aa62 add hhh (draft)
  | |
  | *  14 - {bar} 16d6f664b17c add ggg (draft)
  | |
  | x  13 - {foo} 070c5573d8f9 add fff (draft)
  |/
  o  12 - {foo} 42b49017ff90 add eee (draft)
  |
  o  10 - {foo} d9cacd156ffc add ddd (draft)
  |

   * bar (5 changesets, 4 unstable)
     foo (3 changesets)

When the current topic, obsoleted changesets topic and successor topic are same

  $ hg up 20bc4d02aa62
  2 files updated, 0 files merged, 0 files removed, 0 files unresolved
  $ echo foobar >> hhh
  $ hg amend
  $ hg up 20bc4d02aa62
  1 files updated, 0 files merged, 0 files removed, 0 files unresolved
  working directory parent is obsolete! (20bc4d02aa62)
  (use 'hg evolve' to update to its successor: d834582d9ee3)
  $ hg log -Gr 14::
  *  19 - {bar} d834582d9ee3 add hhh (draft)
  |
  | *  17 - {bar} 9bf430c106b7 add jjj (draft)
  | |
  | *  16 - {bar} d2dc89c57700 add iii (draft)
  | |
  | @  15 - {bar} 20bc4d02aa62 add hhh (draft)
  |/
  *  14 - {bar} 16d6f664b17c add ggg (draft)
  |
  ~

  $ hg prev
  0 files updated, 0 files merged, 1 files removed, 0 files unresolved
  [s2] add ggg

When the current topic and successors topic are same, but obsolete cset has
different topic

  $ hg rebase -s d2dc89c57700 -d d834582d9ee3 --config extensions.rebase=
  rebasing 16:d2dc89c57700 bar "add iii"
  1 new orphan changesets
  rebasing 17:9bf430c106b7 bar "add jjj"
  1 new orphan changesets
  $ hg log -Gr 42b49017ff90::
  *  21 - {bar} 7542e76aba2c add jjj (draft)
  |
  *  20 - {bar} 7858bd7e9906 add iii (draft)
  |
  *  19 - {bar} d834582d9ee3 add hhh (draft)
  |
  | o  18 - {bar} c80027c7cda1 add fff (draft)
  | |
  @ |  14 - {bar} 16d6f664b17c add ggg (draft)
  | |
  x |  13 - {foo} 070c5573d8f9 add fff (draft)
  |/
  o  12 - {foo} 42b49017ff90 add eee (draft)
  |
  ~

  $ hg up 070c5573d8f9
  switching to topic foo
  0 files updated, 0 files merged, 1 files removed, 0 files unresolved
  working directory parent is obsolete! (070c5573d8f9)
  (use 'hg evolve' to update to its successor: c80027c7cda1)

  $ hg topic bar

  $ hg prev
  no parent in topic "bar"

  [1]

When current topic and obsolete cset topic are same but successor has different
one

  $ hg up 070c5573d8f9
  switching to topic foo
  0 files updated, 0 files merged, 0 files removed, 0 files unresolved
  $ hg prev
  0 files updated, 0 files merged, 1 files removed, 0 files unresolved
  [s3] add eee

  $ echo "changes in hhh" > hhh
  $ hg add hhh
  $ hg ci --amend
  4 new orphan changesets
  $ hg log -G
  @  26 - {bar} 239dcab64bc0 add fff (draft)
  |
  | *  25 - {bar} e49f8682fb23 add jjj (draft)
  | |
  | *  24 - {bar} 318094e157e3 add iii (draft)
  | |
  | *  23 - {bar} aa8b0df2da21 add hhh (draft)
  | |
  | *  22 - {bar} 310e9f9bceb1 add ggg (draft)
  | |
  | x  18 - {bar} c80027c7cda1 add fff (draft)
  |/
  o  12 - {foo} 42b49017ff90 add eee (draft)
  |
  o  10 - {foo} d9cacd156ffc add ddd (draft)
  |

  $ echo "resolved hhh" > hhh
  $ hg resolve --mark hhh
  (no more unresolved files)
  continue: hg evolve --continue
  $ hg evolve --continue
  evolving 23:aa8b0df2da21 "add hhh"
  move:[s4] add iii
  atop:[s3] add hhh
  move:[s5] add jjj

Test to make sure that evolve don't crash with FilteredRepoLookupError when obsolete revs are in play:

update to obsolete revision
  $ hg up -r 'min(desc("add fff"))' --hidden
  switching to topic foo
  2 files updated, 0 files merged, 1 files removed, 0 files unresolved
  updated to hidden changeset 6a6b7365c751
  (hidden revision '6a6b7365c751' was rewritten as: 239dcab64bc0)
  working directory parent is obsolete! (6a6b7365c751)
  (use 'hg evolve' to update to its successor: 239dcab64bc0)

Evolve:
  $ hg evolve
  update:[26] add fff
  switching to topic bar
  3 files updated, 0 files merged, 0 files removed, 0 files unresolved
  working directory is now at 239dcab64bc0

6317:53d63b608230

  $ hg evolve --all --update
  move:[s3] add eee
  atop:[s2] add ddd
  move:[s4] add fff
  working directory is now at ad43ddbeead9
  $ hg log -G
  @  13 - {foo} ad43ddbeead9 add fff (draft)
  |
  o  12 - {foo} 42b49017ff90 add eee (draft)
  |
  o  10 - {foo} d9cacd156ffc add ddd (draft)
  |

  move:[6] add ggg
  atop:[13] add fff
  move:[7] add hhh
  move:[8] add iii
  move:[9] add jjj
  working directory is now at fed0f67a2171
  $ hg log -G
  @  17 - {bar} fed0f67a2171 add jjj (draft)
  |
  o  16 - {bar} 94e899639b23 add iii (draft)
  |
  o  15 - {bar} 55e5cd2b6cd6 add hhh (draft)
  |
  o  14 - {bar} 56107a7ddeaf add ggg (draft)
  |
  o  13 - {foo} ad43ddbeead9 add fff (draft)
  |
  o  12 - {foo} 42b49017ff90 add eee (draft)
  |
  o  10 - {foo} d9cacd156ffc add ddd (draft)
  |

  [12] add eee

Testing when instability is involved

  $ hg log -G
  o  17 - {bar} fed0f67a2171 add jjj (draft)
  |
  o  16 - {bar} 94e899639b23 add iii (draft)
  |
  o  15 - {bar} 55e5cd2b6cd6 add hhh (draft)
  |
  o  14 - {bar} 56107a7ddeaf add ggg (draft)
  |
  o  13 - {foo} ad43ddbeead9 add fff (draft)
  |
  @  12 - {foo} 42b49017ff90 add eee (draft)
  |
  o  10 - {foo} d9cacd156ffc add ddd (draft)
  |

  |
  o  1 - {} a4dbed0837ea add bbb (draft)
  |
  o  0 - {} 199cc73e9a0b add aaa (draft)
  
  $ hg topic -r ad43ddbeead9 bar
  4 new orphan changesets
  changed topic on 1 changesets to "bar"
  $ hg log -r 18 -T '{rev}: {join(extras, " ")}\n'
  18: _rewrite_noise=[0-9a-f]+ branch=default rebase_source=[0-9a-f]+ topic=bar (re)
  $ hg up 56107a7ddeaf
  switching to topic bar
  2 files updated, 0 files merged, 0 files removed, 0 files unresolved

  $ hg stack
  ### topic: bar

Testing issue 5708 when we are on obsolete changeset and there is active topic
------------------------------------------------------------------------------

  $ hg log --graph
  @  18 - {bar} 8dde0971132d add fff (draft)
  |
  | *  17 - {bar} fed0f67a2171 add jjj (draft)
  | |
  | *  16 - {bar} 94e899639b23 add iii (draft)
  | |
  | *  15 - {bar} 55e5cd2b6cd6 add hhh (draft)
  | |
  | *  14 - {bar} 56107a7ddeaf add ggg (draft)
  | |
  | x  13 - {foo} ad43ddbeead9 add fff (draft)
  |/
  o  12 - {foo} 42b49017ff90 add eee (draft)
  |
  o  10 - {foo} d9cacd156ffc add ddd (draft)
  |

   * bar (5 changesets, 4 unstable)
     foo (3 changesets)

When the current topic, obsoleted changesets topic and successor topic are same

  $ hg up 55e5cd2b6cd6
  2 files updated, 0 files merged, 0 files removed, 0 files unresolved
  $ echo foobar >> hhh
  $ hg amend
  $ hg up 55e5cd2b6cd6
  1 files updated, 0 files merged, 0 files removed, 0 files unresolved
  working directory parent is obsolete! (55e5cd2b6cd6)
  (use 'hg evolve' to update to its successor: 604c23b08613)
  $ hg log -Gr 14::
  *  19 - {bar} 604c23b08613 add hhh (draft)
  |
  | *  17 - {bar} fed0f67a2171 add jjj (draft)
  | |
  | *  16 - {bar} 94e899639b23 add iii (draft)
  | |
  | @  15 - {bar} 55e5cd2b6cd6 add hhh (draft)
  |/
  *  14 - {bar} 56107a7ddeaf add ggg (draft)
  |
  ~

  $ hg prev
  0 files updated, 0 files merged, 1 files removed, 0 files unresolved
  [s2] add ggg

When the current topic and successors topic are same, but obsolete cset has
different topic

  $ hg rebase -s 94e899639b23 -d 604c23b08613 --config extensions.rebase=
  rebasing 16:94e899639b23 bar "add iii"
  1 new orphan changesets
  rebasing 17:fed0f67a2171 bar "add jjj"
  1 new orphan changesets
  $ hg log -Gr 42b49017ff90::
  *  21 - {bar} 573bbc059289 add jjj (draft)
  |
  *  20 - {bar} 8e94e3065186 add iii (draft)
  |
  *  19 - {bar} 604c23b08613 add hhh (draft)
  |
  | o  18 - {bar} 8dde0971132d add fff (draft)
  | |
  @ |  14 - {bar} 56107a7ddeaf add ggg (draft)
  | |
  x |  13 - {foo} ad43ddbeead9 add fff (draft)
  |/
  o  12 - {foo} 42b49017ff90 add eee (draft)
  |
  ~

  $ hg up ad43ddbeead9
  switching to topic foo
  0 files updated, 0 files merged, 1 files removed, 0 files unresolved
  working directory parent is obsolete! (ad43ddbeead9)
  (use 'hg evolve' to update to its successor: 8dde0971132d)

  $ hg topic bar

  $ hg prev
  no parent in topic "bar"

  [1]

When current topic and obsolete cset topic are same but successor has different
one

  $ hg up ad43ddbeead9
  switching to topic foo
  0 files updated, 0 files merged, 0 files removed, 0 files unresolved
  $ hg prev
  0 files updated, 0 files merged, 1 files removed, 0 files unresolved
  [s3] add eee

  $ echo "changes in hhh" > hhh
  $ hg add hhh
  $ hg ci --amend
  4 new orphan changesets
  $ hg log -G
  @  26 - {bar} 235873f1950b add fff (draft)
  |
  | *  25 - {bar} ed0b505ff189 add jjj (draft)
  | |
  | *  24 - {bar} 50b1b9387d50 add iii (draft)
  | |
  | *  23 - {bar} 0d4bb3a72a5b add hhh (draft)
  | |
  | *  22 - {bar} 548702c1d91c add ggg (draft)
  | |
  | x  18 - {bar} 8dde0971132d add fff (draft)
  |/
  o  12 - {foo} 42b49017ff90 add eee (draft)
  |
  o  10 - {foo} d9cacd156ffc add ddd (draft)
  |

  $ echo "resolved hhh" > hhh
  $ hg resolve --mark hhh
  (no more unresolved files)
  continue: hg evolve --continue
  $ hg evolve --continue
  evolving 23:0d4bb3a72a5b "add hhh"
  move:[s4] add iii
  atop:[s3] add hhh
  move:[s5] add jjj

Test to make sure that evolve don't crash with FilteredRepoLookupError when obsolete revs are in play:

update to obsolete revision
  $ hg up -r 'min(desc("add fff"))' --hidden
  switching to topic foo
  2 files updated, 0 files merged, 1 files removed, 0 files unresolved
  updated to hidden changeset 6a6b7365c751
  (hidden revision '6a6b7365c751' was rewritten as: 235873f1950b)
  working directory parent is obsolete! (6a6b7365c751)
  (use 'hg evolve' to update to its successor: 235873f1950b)

Evolve:
  $ hg evolve
  update:[26] add fff
  switching to topic bar
  3 files updated, 0 files merged, 0 files removed, 0 files unresolved
  working directory is now at 235873f1950b