Hi h_east!

On Fr, 05 Aug 2016, h_east wrote:

> Hi,
> 
> 2016-8-5(Fri) 18:31:14 UTC+9 Christian Brabandt:
> > Hi Dominique!
> > 
> > On Do, 04 Aug 2016, Dominique Pellé wrote:
> > 
> > > Attached patch improves coverage of cscope tests.
> > 
> > Great!
> > 
> > 
> > > cscope command line completion is still not tested.
> > > I'm not sure how it could be tested. i.e. how to check
> > > for example that the output of...
> > > 
> > > :cscope find <C-D>
> > > 
> > > ... is:
> > > 
> > > a  c  d  e  f  g  i  s  t
> > 
> > Yeah, looks like this is hard to get. I played around with
> > :echo getcompletion('find', 'cscope') -> returns ['find']
> > :echo getcompletion('find *', 'cscope') -> returns []
> > :echo getcompletion('', 'cscope') -> returns ['add', 'find', 'help', 
> > 'kill', 'reset', 'show']
> > so this does not work.
> > 
> > Tried:
> > :let cmd=":cscope find \<c-d>\<esc>"
> > :let a=execute(':call feedkeys(cmd, "t")')
> > -> this outputs the result, but does not capture it
> > (same happens with :redir)
> > 
> > 
> > So I am not sure, how to test the commandline completion.
> 
> Below might be helpful?
> Test_packadd_completion() in src/testdir/test_packadd.vim

Yes, I think this might work. One needs to set wildmode=full to test 
this interactively. However, it would be nice, if we could use 
getcompletion() for testing.

Best,
Christian
-- 
Medizin in der Hand eines Einfältigen ist Gift, wie Gift in der Hand
eines Weisen zur Medizin.
                -- Giacomo Girolamo Casanova

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