view tests/test-convert-authormap.t @ 23391:d8cdd46f426d

add: check for the existence of a file matched inexactly before adding it

The change in 10697f29af2b created a problem on Windows and OS X:

    --- /usr/local/mercurial/tests/test-issue660.t
    +++ /usr/local/mercurial/tests/test-issue660.t.err
    @@ -47,6 +47,8 @@
     Should succeed - shadow removed:

       $ hg add b
    +  adding b/b
    +  b/b does not exist!

Prior to the failing 'hg add', the file 'b/b' was added and committed, then 'b'
was recursively deleted from the filesystem, file 'b' was created and the delete
was recorded with 'hg rm --after'.  This add is attempting to record the
existence of file 'b'.

A filesystem that is not case sensitive prevents dirstate.walk() from skipping
its step 3, and step 3 has the effect of inserting removed files into the walk
list.  The Linux code doesn't run through step 3, and didn't exhibit the
problem.  It's not clear why a non case sensitive filesystem triggers step 3,
given that the path normalization occurs in step 2.

Prior to 10697f29af2b, part of the check here was 'f not in repo.dirstate'
instead of 'f not in wctx'.  Files in the 'r' state are filtered out of
context.__contains__() but not dirstate.__contains__().  Therefore the removed
file name wasn't added to the list of files to add when checking against
dirstate.  That change was to allow removed files to be readded, but adding a
file that doesn't exist is nonsensical.  If the user specifies a missing file,
it will be an exact match and will still fail.

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

Prepare orig repo

  $ hg init orig
  $ cd orig
  $ echo foo > foo
  $ HGUSER='user name' hg ci -qAm 'foo'
  $ cd ..

Explicit --authors

  $ cat > authormap.txt <<EOF
  > user name = Long User Name
  > 
  > # comment
  > this line is ignored
  > EOF
  $ hg convert --authors authormap.txt orig new
  initializing destination new repository
  ignoring bad line in author map file authormap.txt: this line is ignored
  scanning source...
  sorting...
  converting...
  0 foo
  writing author map file $TESTTMP/new/.hg/authormap (glob)
  $ cat new/.hg/authormap
  user name=Long User Name
  $ hg -Rnew log
  changeset:   0:d89716e88087
  tag:         tip
  user:        Long User Name
  date:        Thu Jan 01 00:00:00 1970 +0000
  summary:     foo
  
  $ rm -rf new

Implicit .hg/authormap

  $ hg init new
  $ mv authormap.txt new/.hg/authormap
  $ hg convert orig new
  ignoring bad line in author map file $TESTTMP/new/.hg/authormap: this line is ignored (glob)
  scanning source...
  sorting...
  converting...
  0 foo
  $ hg -Rnew log
  changeset:   0:d89716e88087
  tag:         tip
  user:        Long User Name
  date:        Thu Jan 01 00:00:00 1970 +0000
  summary:     foo