annotate tests/test-double-merge.t @ 12018:fd206fabc14f

contrib/compress: proper lock handling

Lock the src repo before beginning the compression and lock the destination
repo before copying the revlogs.
Proper handling of exceptions.

  $ hg init repo
  $ cd repo

  $ echo line 1 > foo
  $ hg ci -qAm 'add foo' -d "1000000 0"

copy foo to bar and change both files
  $ hg cp foo bar
  $ echo line 2-1 >> foo
  $ echo line 2-2 >> bar
  $ hg ci -m 'cp foo bar; change both' -d "1000000 0"

in another branch, change foo in a way that doesn't conflict with
the other changes
  $ hg up -qC 0
  $ echo line 0 > foo
  $ hg cat foo >> foo
  $ hg ci -m 'change foo' -d "1000000 0"
  created new head

we get conflicts that shouldn't be there
  $ hg merge -P
  changeset:   1:d9da848d0adf
  user:        test
  date:        Mon Jan 12 13:46:40 1970 +0000
  summary:     cp foo bar; change both
  
  $ hg merge --debug
    searching for copies back to rev 1
    unmatched files in other:
     bar
    all copies found (* = to merge, ! = divergent):
     bar -> foo *
    checking for directory renames
  resolving manifests
   overwrite None partial False
   ancestor 310fd17130da local 2092631ce82b+ remote d9da848d0adf
   foo: versions differ -> m
   foo: remote copied to bar -> m
  preserving foo for resolve of bar
  preserving foo for resolve of foo
  updating: foo 1/2 files (50.00%)
  picked tool 'internal:merge' for bar (binary False symlink False)
  merging foo and bar to bar
  my bar@2092631ce82b+ other bar@d9da848d0adf ancestor foo@310fd17130da
   premerge successful
  updating: foo 2/2 files (100.00%)
  picked tool 'internal:merge' for foo (binary False symlink False)
  merging foo
  my foo@2092631ce82b+ other foo@d9da848d0adf ancestor foo@310fd17130da
   premerge successful
  0 files updated, 2 files merged, 0 files removed, 0 files unresolved
  (branch merge, don't forget to commit)

contents of foo
  $ cat foo
  line 0
  line 1
  line 2-1

contents of bar
  $ cat bar
  line 0
  line 1
  line 2-2