Tests for the journal extension; records bookmark locations.

  $ cat >> testmocks.py << EOF

  > # mock out util.getuser() and util.makedate() to supply testable values

  > import os

  > from mercurial import util

  > def mockgetuser():

  >     return 'foobar'

  > 

  > def mockmakedate():

  >     filename = os.path.join(os.environ['TESTTMP'], 'testtime')

  >     try:

  >         with open(filename, 'rb') as timef:

  >             time = float(timef.read()) + 1

  >     except IOError:

  >         time = 0.0

  >     with open(filename, 'wb') as timef:

  >         timef.write(str(time))

  >     return (time, 0)

  > 

  > util.getuser = mockgetuser

  > util.makedate = mockmakedate

  > EOF

  $ cat >> $HGRCPATH << EOF

  > [extensions]

  > journal=

  > testmocks=`pwd`/testmocks.py

  > EOF

Setup repo

  $ hg init repo

  $ cd repo

  $ echo a > a

  $ hg commit -Aqm a

  $ echo b > a

  $ hg commit -Aqm b

  $ hg up 0

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

Test empty journal

  $ hg journal

  previous locations of all bookmarks:

  no recorded locations

  $ hg journal foo

  previous locations of 'foo':

  no recorded locations

Test that bookmarks are tracked

  $ hg book -r tip bar

  $ hg journal bar

  previous locations of 'bar':

  1e6c11564562  book -r tip bar

  $ hg book -f bar

  $ hg journal bar

  previous locations of 'bar':

  cb9a9f314b8b  book -f bar

  1e6c11564562  book -r tip bar

  $ hg up

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

  updating bookmark bar

  $ hg journal bar

  previous locations of 'bar':

  1e6c11564562  up

  cb9a9f314b8b  book -f bar

  1e6c11564562  book -r tip bar

Test that you can list all bookmarks as well as limit the list or filter on them

  $ hg book -r tip baz

  $ hg journal

  previous locations of all bookmarks:

  1e6c11564562  book -r tip baz

  1e6c11564562  up

  cb9a9f314b8b  book -f bar

  1e6c11564562  book -r tip bar

  $ hg journal --limit 2

  previous locations of all bookmarks:

  1e6c11564562  book -r tip baz

  1e6c11564562  up

  $ hg journal baz

  previous locations of 'baz':

  1e6c11564562  book -r tip baz

  $ hg journal bar

  previous locations of 'bar':

  1e6c11564562  up

  cb9a9f314b8b  book -f bar

  1e6c11564562  book -r tip bar

  $ hg journal foo

  previous locations of 'foo':

  no recorded locations

Test that verbose and commit output work

  $ hg journal --verbose

  previous locations of all bookmarks:

  000000000000 -> 1e6c11564562 foobar   1970-01-01 00:00 +0000  book -r tip baz

  cb9a9f314b8b -> 1e6c11564562 foobar   1970-01-01 00:00 +0000  up

  1e6c11564562 -> cb9a9f314b8b foobar   1970-01-01 00:00 +0000  book -f bar

  000000000000 -> 1e6c11564562 foobar   1970-01-01 00:00 +0000  book -r tip bar

  $ hg journal --commit

  previous locations of all bookmarks:

  1e6c11564562  book -r tip baz

  changeset:   1:1e6c11564562

  bookmark:    bar

  bookmark:    baz

  tag:         tip

  user:        test

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

  summary:     b

  1e6c11564562  up

  changeset:   1:1e6c11564562

  bookmark:    bar

  bookmark:    baz

  tag:         tip

  user:        test

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

  summary:     b

  cb9a9f314b8b  book -f bar

  changeset:   0:cb9a9f314b8b

  user:        test

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

  summary:     a

  1e6c11564562  book -r tip bar

  changeset:   1:1e6c11564562

  bookmark:    bar

  bookmark:    baz

  tag:         tip

  user:        test

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

  summary:     b

Test for behaviour on unexpected storage version information

  $ printf '42\0' > .hg/journal

  $ hg journal

  previous locations of all bookmarks:

  abort: unknown journal file version '42'

  [255]

  $ hg book -r tip doomed

  unsupported journal file version '42'