comparison tests/test-topic.t @ 2643:a9ca94defc29

topics: rename '--change' flag to '--rev' flag

The --change flag was used to read a revset of which topic should be changed. In
mercurial we use --rev for this type of flag.

Now things will work as follows:

`hg topics topicname`: It will set the current topic
`hg topics topicname --rev revset`: Change topic of all the revs in the revset
to topicname

Further patches will try to achieve the following:

`hg topics --clear --rev revset`: clear topic from all the revisions in the
revset
`hg topics --clear`: clear the current topic (Current behavior)
`hg topics --rev revset`: show topics on the revisions in the revset

2642:92e882a82aaf

      The --verbose version of this command display various information on the
      state of each topic.
  
  options:
  
      --clear        clear active topic if any
      --change VALUE revset of existing revisions to change topic
   -l --list         show the stack of changeset in the topic
  
  (some details hidden, use --verbose to show complete help)
  $ hg topics

Test topics interaction with evolution:

  $ hg topics --config experimental.evolution=
  $ hg topics --config experimental.evolution= --change . bob
  abort: must have obsolete enabled to use --change
  [255]

Create some changes:

  $ for x in alpha beta gamma delta ; do

  |  summary:     start on fran
  |
  $ hg topics
     fran
Changing topic fails if we don't give a topic
  $ hg topic --change 9
  abort: changing topic requires a topic name or --clear
  [255]

Can't change topic of a public change
  $ hg topic --change 1:: --clear
  abort: can't change topic of a public change
  [255]

Can clear topics
  $ hg topic --change 9 --clear
  changed topic on 1 changes
  please run hg evolve --rev "not topic()" now
  $ hg log -Gr 'draft() and not obsolete()'
  o  changeset:   11:783930e1d79e
  |  tag:         tip

  $ hg rebase -d tip -s .
  rebasing 10:4073470c35e1 "fran?"

Can add a topic to an existing change
  $ hg topic --change 11 wat
  changed topic on 1 changes
  please run hg evolve --rev "topic(wat)" now
  $ hg log -Gr 'draft() and not obsolete()'
  o  changeset:   13:d91cd8fd490e
  |  tag:         tip

  parent:      13:d91cd8fd490e
  user:        test
  date:        Thu Jan 01 00:00:00 1970 +0000
  summary:     fran?
  
Readding the same topic with topic --change should work:
  $ hg topic --change . watwat
  changed topic on 1 changes

Testing issue5441
  $ hg co 19
  0 files updated, 0 files merged, 0 files removed, 0 files unresolved

  |  user:        test
  |  date:        Thu Jan 01 00:00:00 1970 +0000
  |  summary:     start on fran
  |

  $ hg topics --change '13::19' changewat
  changed topic on 2 changes
  please run hg evolve --rev "topic(changewat)" now
  $ hg log -Gr 'draft()'
  o  changeset:   21:58e15a6365ca
  |  tag:         tip

2643:a9ca94defc29

      The --verbose version of this command display various information on the
      state of each topic.
  
  options:
  
      --clear   clear active topic if any
   -r --rev REV revset of existing revisions
   -l --list    show the stack of changeset in the topic
  
  (some details hidden, use --verbose to show complete help)
  $ hg topics

Test topics interaction with evolution:

  $ hg topics --config experimental.evolution=
  $ hg topics --config experimental.evolution= --rev . bob
  abort: must have obsolete enabled to change topics
  [255]

Create some changes:

  $ for x in alpha beta gamma delta ; do

  |  summary:     start on fran
  |
  $ hg topics
     fran
Changing topic fails if we don't give a topic
  $ hg topic --rev 9
  abort: changing topic requires a topic name or --clear
  [255]

Can't change topic of a public change
  $ hg topic --rev 1:: --clear
  abort: can't change topic of a public change
  [255]

Can clear topics
  $ hg topic --rev 9 --clear
  changed topic on 1 changes
  please run hg evolve --rev "not topic()" now
  $ hg log -Gr 'draft() and not obsolete()'
  o  changeset:   11:783930e1d79e
  |  tag:         tip

  $ hg rebase -d tip -s .
  rebasing 10:4073470c35e1 "fran?"

Can add a topic to an existing change
  $ hg topic --rev 11 wat
  changed topic on 1 changes
  please run hg evolve --rev "topic(wat)" now
  $ hg log -Gr 'draft() and not obsolete()'
  o  changeset:   13:d91cd8fd490e
  |  tag:         tip

  parent:      13:d91cd8fd490e
  user:        test
  date:        Thu Jan 01 00:00:00 1970 +0000
  summary:     fran?
  
Reading the same topic with topic --rev should work:
  $ hg topic --rev . watwat
  changed topic on 1 changes

Testing issue5441
  $ hg co 19
  0 files updated, 0 files merged, 0 files removed, 0 files unresolved

  |  user:        test
  |  date:        Thu Jan 01 00:00:00 1970 +0000
  |  summary:     start on fran
  |

  $ hg topics --rev '13::19' changewat
  changed topic on 2 changes
  please run hg evolve --rev "topic(changewat)" now
  $ hg log -Gr 'draft()'
  o  changeset:   21:58e15a6365ca
  |  tag:         tip