view tests/test-prev-next.t @ 1447:09206bdc2db4

next: reword error output

We move to a more compact and direct phrasing. I'm not fully happy about it yet,
but this is a step forward. The listing of candidate should maybe be moved
behind a --verbose flag (and such verbose flag be suggested in the error).


G: changed tests/test-prev-next.t

  $ cat >> $HGRCPATH <<EOF
  > [extensions]
  > hgext.graphlog=
  > EOF
  $ echo "evolve=$(echo $(dirname $TESTDIR))/hgext/evolve.py" >> $HGRCPATH

hg prev -B should move active bookmark
  $ hg init
  $ touch a
  $ hg add a
  $ hg commit -m 'added a'
  $ touch b
  $ hg add b
  $ hg commit -m 'added b'
  $ hg bookmark mark
  $ hg bookmarks
   * mark                      1:6e742c9127b3
  $ hg prev -B
  0 files updated, 0 files merged, 1 files removed, 0 files unresolved
  [0] added a
  $ hg bookmarks
   * mark                      0:a154386e50d1

hg next -B should move active bookmark
  $ hg next -B
  1 files updated, 0 files merged, 0 files removed, 0 files unresolved
  [1] added b
  $ hg bookmarks
   * mark                      1:6e742c9127b3

hg prev should unset active bookmark
  $ hg prev
  0 files updated, 0 files merged, 1 files removed, 0 files unresolved
  [0] added a
  $ hg bookmarks
     mark                      1:6e742c9127b3

hg next should move active bookmark
  $ hg bookmark mark2
  $ hg bookmarks
     mark                      1:6e742c9127b3
   * mark2                     0:a154386e50d1
  $ hg next
  1 files updated, 0 files merged, 0 files removed, 0 files unresolved
  [1] added b
  $ hg bookmarks
     mark                      1:6e742c9127b3
     mark2                     0:a154386e50d1

  $ hg bookmark -d mark2
  $ hg bookmark mark

hg next/prev should not interfere with inactive bookmarks
  $ touch c
  $ hg add c
  $ hg commit -m 'added c'
  $ hg bookmark -r2 no-move
  $ hg prev -B
  0 files updated, 0 files merged, 1 files removed, 0 files unresolved
  [1] added b
  $ hg bookmarks
   * mark                      1:6e742c9127b3
     no-move                   2:4e26ef31f919
  $ hg next -B
  1 files updated, 0 files merged, 0 files removed, 0 files unresolved
  [2] added c
  $ hg bookmarks
   * mark                      2:4e26ef31f919
     no-move                   2:4e26ef31f919
  $ hg up 1
  0 files updated, 0 files merged, 1 files removed, 0 files unresolved
  (leaving bookmark mark)
  $ hg next -B
  1 files updated, 0 files merged, 0 files removed, 0 files unresolved
  [2] added c
  $ hg bookmarks
     mark                      2:4e26ef31f919
     no-move                   2:4e26ef31f919
  $ hg prev -B
  0 files updated, 0 files merged, 1 files removed, 0 files unresolved
  [1] added b
  $ hg bookmarks
     mark                      2:4e26ef31f919
     no-move                   2:4e26ef31f919


Behavior with local modification
--------------------------------

  $ echo foo > modified-bar
  $ hg add modified-bar
  $ hg prev
  abort: uncommitted changes
  (do you want --merge?)
  [255]
  $ hg prev --merge
  0 files updated, 0 files merged, 1 files removed, 0 files unresolved
  [0] added a
  $ hg next
  abort: uncommitted changes
  (do you want --merge?)
  [255]
  $ hg next --merge
  1 files updated, 0 files merged, 0 files removed, 0 files unresolved
  [1] added b

Behavior with aspiring children
-------------------------------

  $ hg revert --all
  forgetting modified-bar
  $ hg log -G
  o  changeset:   2:4e26ef31f919
  |  bookmark:    mark
  |  bookmark:    no-move
  |  tag:         tip
  |  user:        test
  |  date:        Thu Jan 01 00:00:00 1970 +0000
  |  summary:     added c
  |
  @  changeset:   1:6e742c9127b3
  |  user:        test
  |  date:        Thu Jan 01 00:00:00 1970 +0000
  |  summary:     added b
  |
  o  changeset:   0:a154386e50d1
     user:        test
     date:        Thu Jan 01 00:00:00 1970 +0000
     summary:     added a
  

no children of any kind

  $ hg next
  1 files updated, 0 files merged, 0 files removed, 0 files unresolved
  [2] added c
  $ hg next
  no children
  [1]
  $ hg prev
  0 files updated, 0 files merged, 1 files removed, 0 files unresolved
  [1] added b

some aspiring children

  $ hg amend -m 'added b (2)'
  1 new unstable changesets
  $ hg next
  no children
  [1]
  $ hg evolve
  move:[2] added c
  atop:[3] added b (2)
  working directory is now at e3b6d5df389b

next with ambiguity

  $ hg prev
  0 files updated, 0 files merged, 1 files removed, 0 files unresolved
  [3] added b (2)
  $ echo d > d
  $ hg add d
  $ hg commit -m 'added d'
  created new head
  $ hg prev
  0 files updated, 0 files merged, 1 files removed, 0 files unresolved
  [3] added b (2)
  $ hg next
  ambigious next changeset:
  [4] added c
  [5] added d
  explicitly update to one of them
  [1]

next with ambiguity in aspiring children

  $ hg am -m 'added b (3)'
  2 new unstable changesets
  $ hg next
  no children
  [1]
  $ hg evolve
  abort: multiple evolve candidates
  (select one of e3b6d5df389b, 9df671ccd2c7 with --rev)
  [255]
  $ hg evolve -r 5
  move:[5] added d
  atop:[6] added b (3)
  working directory is now at 47ea25be8aea