Check we can find the topic extensions

  $ cat >> $HGRCPATH <<EOF

  > [defaults]

  > amend=-d "0 0"

  > fold=-d "0 0"

  > [phases]

  > publish = False

  > [ui]

  > logtemplate = {rev} - \{{get(namespaces, "topics")}} {node|short} {desc} ({phase})\n

  > [diff]

  > git = 1

  > unified = 0

  > [extensions]

  > rebase = 

  > EOF

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

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

  $ mkcommit() {

  >    echo "$1" > "$1"

  >    hg add "$1"

  >    hg ci -m "add $1"

  > }

Create a simple setup

  $ hg init repoa

  $ cd repoa

  $ mkcommit aaa

  $ mkcommit bbb

  $ hg topic foo

  marked working directory as topic: foo

  $ mkcommit ccc

  active topic 'foo' grew its first changeset

  (see 'hg help topics' for more information)

  $ mkcommit ddd

  $ mkcommit eee

  $ mkcommit fff

  $ hg topic bar

  $ mkcommit ggg

  active topic 'bar' grew its first changeset

  (see 'hg help topics' for more information)

  $ mkcommit hhh

  $ mkcommit iii

  $ mkcommit jjj

  $ hg log -G

  @  9 - {bar} 1d964213b023 add jjj (draft)

  |

  o  8 - {bar} fcab990f3261 add iii (draft)

  |

  o  7 - {bar} b0c2554835ac add hhh (draft)

  |

  o  6 - {bar} c748293f1c1a add ggg (draft)

  |

  o  5 - {foo} 6a6b7365c751 add fff (draft)

  |

  o  4 - {foo} 3969ab847d9c add eee (draft)

  |

  o  3 - {foo} 4e3a154f38c7 add ddd (draft)

  |

  o  2 - {foo} cced9bac76e3 add ccc (draft)

  |

  o  1 - {} a4dbed0837ea add bbb (draft)

  |

  o  0 - {} 199cc73e9a0b add aaa (draft)

Test that evolve --all evolve the current topic

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

make a mess

  $ hg up foo

  switching to topic foo

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

  $ hg topic -l 

  ### topic: foo (?)

  ### branch: default (?)

  ### target: default (branch)

  $ hg up 'desc(ddd)'

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

  $ echo ddd >> ddd

  $ hg amend

  6 new orphan changesets

  $ hg up 'desc(fff)'

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

  $ echo fff >> fff

  $ hg amend

  $ hg log -G

  @  11 - {foo} e104f49bab28 add fff (draft)

  |

  | o  10 - {foo} d9cacd156ffc add ddd (draft)

  | |

  | | *  9 - {bar} 1d964213b023 add jjj (draft)

  | | |

  | | *  8 - {bar} fcab990f3261 add iii (draft)

  | | |

  | | *  7 - {bar} b0c2554835ac add hhh (draft)

  | | |

  | | *  6 - {bar} c748293f1c1a add ggg (draft)

  | | |

  +---x  5 - {foo} 6a6b7365c751 add fff (draft)

  | |

  * |  4 - {foo} 3969ab847d9c add eee (draft)

  | |

  x |  3 - {foo} 4e3a154f38c7 add ddd (draft)

  |/

  o  2 - {foo} cced9bac76e3 add ccc (draft)

  |

  o  1 - {} a4dbed0837ea add bbb (draft)

  |

  o  0 - {} 199cc73e9a0b add aaa (draft)

Run evolve --all

  $ hg evolve --all

  move:[4] add eee

  atop:[10] add ddd

  move:[11] add fff

  atop:[12] add eee

  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)

  |

  | *  9 - {bar} 1d964213b023 add jjj (draft)

  | |

  | *  8 - {bar} fcab990f3261 add iii (draft)

  | |

  | *  7 - {bar} b0c2554835ac add hhh (draft)

  | |

  | *  6 - {bar} c748293f1c1a add ggg (draft)

  | |

  | x  5 - {foo} 6a6b7365c751 add fff (draft)

  | |

  | x  4 - {foo} 3969ab847d9c add eee (draft)

  | |

  | x  3 - {foo} 4e3a154f38c7 add ddd (draft)

  |/

  o  2 - {foo} cced9bac76e3 add ccc (draft)

  |

  o  1 - {} a4dbed0837ea add bbb (draft)

  |

  o  0 - {} 199cc73e9a0b add aaa (draft)

Test that evolve does not loose topic information

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

  $ hg evolve --rev 'topic(bar)'

  move:[6] add ggg

  atop:[13] add fff

  move:[7] add hhh

  atop:[14] add ggg

  move:[8] add iii

  atop:[15] add hhh

  move:[9] add jjj

  atop:[16] add iii

  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)

  |

  o  2 - {foo} cced9bac76e3 add ccc (draft)

  |

  o  1 - {} a4dbed0837ea add bbb (draft)

  |

  o  0 - {} 199cc73e9a0b add aaa (draft)

Tests next and prev behavior

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

Basic move are restricted to the current topic

  $ hg up foo

  switching to topic foo

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

  $ hg prev

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

  [12] add eee

  $ hg next

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

  [13] add fff

  $ hg next

  no children on topic "foo"

  do you want --no-topic

  [1]

  $ hg next --no-topic

  switching to topic bar

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

  [14] add ggg

  $ hg prev

  preserving the current topic 'bar'

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

  [13] add fff

  $ hg prev

  no parent in topic "bar"

  (do you want --no-topic)

  [1]

  $ hg prev --no-topic

  switching to topic foo

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

  [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  2 - {foo} cced9bac76e3 add ccc (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 changes

  $ hg up 16d6f664b17c

  switching to topic bar

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

  $ hg stack

  ### topic: bar

  ### target: default (branch)

  $ hg prev

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

  [18] add fff

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

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

  $ hg log --graph

  @  18 - {bar} 793eb6370b2d 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)

  |

  o  2 - {foo} cced9bac76e3 add ccc (draft)

  |

  o  1 - {} a4dbed0837ea add bbb (draft)

  |

  o  0 - {} 199cc73e9a0b add aaa (draft)

  $ hg topic

   * bar (5 changesets, 4 troubled)

     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

  [14] 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 "add iii" (bar)

  1 new orphan changesets

  rebasing 17:9bf430c106b7 "add jjj" (bar)

  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} 793eb6370b2d 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: 793eb6370b2d)

  $ hg topic bar