view tests/test-touch.t @ 3882:55b8c7e7e352

compat: temporarily move copies fix to compat.py

This patch moves a fixed version of copies._fullcopytracing() to compat.py as
this was not fixed in core before release and also we need to do this anyway for
the older versions of mercurial.

This fix is that when base changeset is not ancestor of any of the merging
commits, we don't throw an error.

The phabricator differential which will fix this in core is
https://phab.mercurial-scm.org/D3896.

This fixes the traceback we get in previous changeset while relocating one of
the content-divergent changeset.

  $ cat >> $HGRCPATH <<EOF
  > [ui]
  > logtemplate={rev}:{node|short} {desc}\n
  > [defaults]
  > amend=-d "0 0"
  > [extensions]
  > hgext.rebase=
  > EOF
  $ echo "evolve=$(echo $(dirname $TESTDIR))/hgext3rd/evolve/" >> $HGRCPATH

  $ hg init repo
  $ cd repo
  $ echo A > a
  $ hg add a
  $ hg commit -m a

Basic usage

  $ hg log -G
  @  0:[0-9a-f]{12} a (re)
  
  $ hg touch .
  $ hg log -G
  @  1:[0-9a-f]{12} a (re)
  


Revive usage

  $ echo A > b
  $ hg add b
  $ hg commit -m ab --amend
  $ hg up --hidden 1
  0 files updated, 0 files merged, 1 files removed, 0 files unresolved
  updated to hidden changeset * (glob)
  (hidden revision '*' was rewritten as: *) (glob)
  working directory parent is obsolete! (*) (glob)
  (use 'hg evolve' to update to its successor: *) (glob)
  $ hg log -G
  o  2:[0-9a-f]{12} ab (re)
  
  @  1:[0-9a-f]{12} a (re)
  
  $ hg touch .
  [1] a
  reviving this changeset will create divergence unless you make a duplicate.
  (a)llow divergence or (d)uplicate the changeset?  a
  2 new content-divergent changesets
  $ hg log -G
  @  3:[0-9a-f]{12} a (re)
  
  \*  2:[0-9a-f]{12} ab (re)
  
  $ hg prune 3
  0 files updated, 0 files merged, 1 files removed, 0 files unresolved
  working directory now at 000000000000
  1 changesets pruned

Duplicate

  $ hg touch --duplicate .
  $ hg log -G
  @  4:[0-9a-f]{12} (re)
  
  o  2:[0-9a-f]{12} ab (re)
  

Multiple touch

  $ echo C > c
  $ hg add c
  $ hg commit -m c
  $ echo D > d
  $ hg add d
  $ hg commit -m d
  $ hg log -G
  @  6:[0-9a-f]{12} d (re)
  |
  o  5:[0-9a-f]{12} c (re)
  |
  o  4:[0-9a-f]{12} (re)
  
  o  2:[0-9a-f]{12} ab (re)
  
  $ hg touch .^:.
  $ hg log -G
  @  8:[0-9a-f]{12} d (re)
  |
  o  7:[0-9a-f]{12} c (re)
  |
  o  4:[0-9a-f]{12} (re)
  
  o  2:[0-9a-f]{12} ab (re)
  

check move data kept after rebase on touch:

  $ touch gna1
  $ hg commit -Am gna1
  adding gna1
  $ hg mv gna1 gna2
  $ hg commit -m move
  $ hg st -C --change=tip
  A gna2
    gna1
  R gna1
  $ hg up .^
  1 files updated, 0 files merged, 1 files removed, 0 files unresolved

  $ hg touch
  1 new orphan changesets

  $ hg log -G --hidden
  @  11:[0-9a-f]{12} gna1 (re)
  |
  . \*  10:[0-9a-f]{12} move (re)
  | |
  . x  9:[0-9a-f]{12} gna1 (re)
  |/
  o  8:[0-9a-f]{12} d (re)
  |
  o  7:[0-9a-f]{12} c (re)
  |
  . x  6:[0-9a-f]{12} d (re)
  | |
  . x  5:[0-9a-f]{12} c (re)
  |/
  o  4:[0-9a-f]{12} (re)
  
  x  3:[0-9a-f]{12} a (re)
  
  o  2:[0-9a-f]{12} ab (re)
  
  x  1:[0-9a-f]{12} a (re)
  
  x  0:[0-9a-f]{12} a (re)
  

  $ hg rebase -s 10 -d 11
  rebasing 10:[0-9a-f]{12} "move" (re)
  $ hg st -C --change=tip
  A gna2
    gna1
  R gna1

check that the --duplicate option does not create divergence

  $ hg touch --duplicate 10 --hidden
  1 new orphan changesets

check that reviving a changeset with no successor does not show the prompt

  $ hg prune 13
  1 changesets pruned
  $ hg touch 13 --hidden --note "testing with no successor"
  1 new orphan changesets
  $ hg obslog -r 13 --hidden
  x  [0-9a-f]{12} (.*) move (re)
       pruned using prune by test (Thu Jan 01 00:00:00 1970 +0000)
       rewritten(.*) as [0-9a-f]{12} using touch by test (.*) (re)
         note: testing with no successor