view tests/test-fastannotate-diffopts.t @ 44414:218feb1a7e00

graft: always allow hg graft --base . (issue6248)

`hg graft --base . -r abc` is rejected before this change with a
"nothing to merge" error, if `abc` does not descend from `.`.

This looks like an artifact of the implementation rather than intended
behavior. It makes perfect sense to apply the diff between `.` and
`abc` to the working copy (i.e. degenerate into `hg revert`),
regardless of what `abc` is.

Differential Revision: https://phab.mercurial-scm.org/D8127

  $ cat >> $HGRCPATH << EOF
  > [extensions]
  > fastannotate=
  > EOF

  $ hg init repo
  $ cd repo

changes to whitespaces

  $ cat >> a << EOF
  > 1
  > 
  >  
  >  2
  > EOF
  $ hg commit -qAm '1'
  $ cat > a << EOF
  >  1
  > 
  > 2
  > 
  > 
  > 3
  > EOF
  $ hg commit -m 2
  $ hg fastannotate -wB a
  0:  1
  0: 
  1: 2
  0: 
  1: 
  1: 3