patch 8.0.0247: need to type Ctrl-N twice to select a completion
Problem: Under some circumstances, one needs to type Ctrl-N or Ctrl-P twice
to have a menu entry selected. (Lifepillar)
Solution: call ins_compl_free(). (Christian Brabandt, closes #1411)
diff --git a/src/testdir/test_popup.vim b/src/testdir/test_popup.vim
index 96c8d7e..efbb918 100644
--- a/src/testdir/test_popup.vim
+++ b/src/testdir/test_popup.vim
@@ -7,10 +7,10 @@
if g:setting != ''
exe ":set" g:setting
endif
- let mth=copy(g:months)
+ let mth = copy(g:months)
let entered = strcharpart(getline('.'),0,col('.'))
if !empty(entered)
- let mth=filter(mth, 'v:val=~"^".entered')
+ let mth = filter(mth, 'v:val=~"^".entered')
endif
call complete(1, mth)
return ''
@@ -468,7 +468,7 @@
" auto-wrap text.
func Test_completion_ctrl_e_without_autowrap()
new
- let tw_save=&tw
+ let tw_save = &tw
set tw=78
let li = [
\ '" zzz',
@@ -478,8 +478,37 @@
call feedkeys("A\<C-X>\<C-N>\<C-E>\<Esc>", "tx")
call assert_equal(li, getline(1, '$'))
- let &tw=tw_save
+ let &tw = tw_save
q!
endfunc
+function! DummyCompleteSix()
+ call complete(1, ['Hello', 'World'])
+ return ''
+endfunction
+
+" complete() correctly clears the list of autocomplete candidates
+" See #1411
+func Test_completion_clear_candidate_list()
+ new
+ %d
+ " select first entry from the completion popup
+ call feedkeys("a xxx\<C-N>\<C-R>=DummyCompleteSix()\<CR>", "tx")
+ call assert_equal('Hello', getline(1))
+ %d
+ " select second entry from the completion popup
+ call feedkeys("a xxx\<C-N>\<C-R>=DummyCompleteSix()\<CR>\<C-N>", "tx")
+ call assert_equal('World', getline(1))
+ %d
+ " select original text
+ call feedkeys("a xxx\<C-N>\<C-R>=DummyCompleteSix()\<CR>\<C-N>\<C-N>", "tx")
+ call assert_equal(' xxx', getline(1))
+ %d
+ " back at first entry from completion list
+ call feedkeys("a xxx\<C-N>\<C-R>=DummyCompleteSix()\<CR>\<C-N>\<C-N>\<C-N>", "tx")
+ call assert_equal('Hello', getline(1))
+
+ bw!
+endfunc
+
" vim: shiftwidth=2 sts=2 expandtab