comparison tests/test-commit-amend.t @ 24169:ac41aa4a66ab stable

amend: check for directory renames for both merge parents (issue4516)

Before this change, amending a merge would lose the rename information for file
adding in the second parents and implicitly renamed into a new directory.

In case of the merge, we also look for directory rename data from the second
parent. This seems to fix the bug and does not show other issues from the test
suite.

24166:aae338f9da70

Before the fix, the copy information was lost.
  $ hg status --copies --rev 0
  A a2
    a0
  R a0

24169:ac41aa4a66ab

Before the fix, the copy information was lost.
  $ hg status --copies --rev 0
  A a2
    a0
  R a0
  $ cd ..

Check that amend properly preserve rename from directory rename (issue-4516)

If a parent of the merge renames a full directory, any files added to the old
directory in the other parent will be renamed to the new directory. For some
reason, the rename metadata was when amending such merge. This test ensure we
do not regress. We have a dedicated repo because it needs a setup with renamed
directory)

  $ hg init issue4516
  $ cd issue4516
  $ mkdir olddirname
  $ echo line1 > olddirname/commonfile.py
  $ hg add olddirname/commonfile.py
  $ hg ci -m first

  $ hg branch newdirname
  marked working directory as branch newdirname
  (branches are permanent and global, did you want a bookmark?)
  $ hg mv olddirname newdirname
  moving olddirname/commonfile.py to newdirname/commonfile.py (glob)
  $ hg ci -m rename

  $ hg update default
  1 files updated, 0 files merged, 1 files removed, 0 files unresolved
  $ echo line1 > olddirname/newfile.py
  $ hg add olddirname/newfile.py
  $ hg ci -m log

  $ hg up newdirname
  1 files updated, 0 files merged, 2 files removed, 0 files unresolved
  $ # create newdirname/newfile.py
  $ hg merge default
  1 files updated, 0 files merged, 0 files removed, 0 files unresolved
  (branch merge, don't forget to commit)
  $ hg ci -m add
  $ 
  $ hg debugrename newdirname/newfile.py
  newdirname/newfile.py renamed from olddirname/newfile.py:690b295714aed510803d3020da9c70fca8336def
  $ hg status -C --change .
  A newdirname/newfile.py
  $ hg status -C --rev 1
  A newdirname/newfile.py
  $ hg status -C --rev 2
  A newdirname/commonfile.py
    olddirname/commonfile.py
  A newdirname/newfile.py
    olddirname/newfile.py
  R olddirname/commonfile.py
  R olddirname/newfile.py
  $ hg debugindex newdirname/newfile.py
     rev    offset  length   base linkrev nodeid       p1           p2
       0         0      88      0       3 34a4d536c0c0 000000000000 000000000000

  $ echo a >> newdirname/commonfile.py
  $ hg ci --amend -m bug
  $ hg debugrename newdirname/newfile.py
  newdirname/newfile.py renamed from olddirname/newfile.py:690b295714aed510803d3020da9c70fca8336def
  $ hg debugindex newdirname/newfile.py
     rev    offset  length   base linkrev nodeid       p1           p2
       0         0      88      0       3 34a4d536c0c0 000000000000 000000000000