Merge remote-tracking branch 'upstream/master' into userreg

1 files changed, 66 insertions, 2 deletions

diff --git a/src/nvim/testdir/test_spell.vim b/src/nvim/testdir/test_spell.vim
index 8ab8204b10..c840e834b9 100644
--- a/src/nvim/testdir/test_spell.vim
+++ b/src/nvim/testdir/test_spell.vim
@@ -147,7 +147,7 @@ func Test_spell_file_missing()
   augroup TestSpellFileMissing
     autocmd! SpellFileMissing * bwipe
   augroup END
-  call assert_fails('set spell spelllang=ab_cd', 'E797:')
+  call assert_fails('set spell spelllang=ab_cd', 'E937:')
 
   " clean up
   augroup TestSpellFileMissing
@@ -159,6 +159,19 @@ func Test_spell_file_missing()
   %bwipe!
 endfunc
 
+func Test_spell_file_missing_bwipe()
+  " this was using a window that was wiped out in a SpellFileMissing autocmd
+  set spelllang=xy
+  au SpellFileMissing * n0
+  set spell
+  au SpellFileMissing * bw
+  snext somefile
+
+  au! SpellFileMissing
+  bwipe!
+  set nospell spelllang=en
+endfunc
+
 func Test_spelldump()
   " In case the spell file is not found avoid getting the download dialog, we
   " would get stuck at the prompt.
@@ -329,6 +342,11 @@ func Test_spellsuggest()
   call assert_equal(['Third'], spellsuggest('THird', 1))
   call assert_equal(['All'],      spellsuggest('ALl', 1))
 
+  " Special suggestion for repeated 'the the'.
+  call assert_inrange(0, 2, index(spellsuggest('the the',   3), 'the'))
+  call assert_inrange(0, 2, index(spellsuggest('the   the', 3), 'the'))
+  call assert_inrange(0, 2, index(spellsuggest('The the',   3), 'The'))
+
   call assert_fails("call spellsuggest('maxch', [])", 'E745:')
   call assert_fails("call spellsuggest('maxch', 2, [])", 'E745:')
 
@@ -474,6 +492,35 @@ func Test_spellsuggest_option_expr()
   bwipe!
 endfunc
 
+" Test for 'spellsuggest' expr errrors
+func Test_spellsuggest_expr_errors()
+  " 'spellsuggest'
+  func MySuggest()
+    return range(3)
+  endfunc
+  set spell spellsuggest=expr:MySuggest()
+  call assert_equal([], spellsuggest('baord', 3))
+
+  " Test for 'spellsuggest' expression returning a non-list value
+  func! MySuggest2()
+    return 'good'
+  endfunc
+  set spellsuggest=expr:MySuggest2()
+  call assert_equal([], spellsuggest('baord'))
+
+  " Test for 'spellsuggest' expression returning a list with dict values
+  func! MySuggest3()
+    return [[{}, {}]]
+  endfunc
+  set spellsuggest=expr:MySuggest3()
+  call assert_fails("call spellsuggest('baord')", 'E731:')
+
+  set nospell spellsuggest&
+  delfunc MySuggest
+  delfunc MySuggest2
+  delfunc MySuggest3
+endfunc
+
 func Test_spellsuggest_timeout()
   set spellsuggest=timeout:30
   set spellsuggest=timeout:-123
@@ -484,8 +531,23 @@ func Test_spellsuggest_timeout()
   call assert_fails('set spellsuggest=timeout:--9', 'E474:')
 endfunc
 
+func Test_spellsuggest_visual_end_of_line()
+  let enc_save = &encoding
+  " set encoding=iso8859
+
+  " This was reading beyond the end of the line.
+  norm R00000000000
+  sil norm 0
+  sil! norm i00000)
+  sil! norm i00000)
+  call feedkeys("\<CR>")
+  norm z=
+
+  let &encoding = enc_save
+endfunc
+
 func Test_spellinfo()
-  throw 'skipped: Nvim does not support enc=latin1'
+  throw 'Skipped: Nvim does not support enc=latin1'
   new
   let runtime = substitute($VIMRUNTIME, '\\', '/', 'g')
 
@@ -1401,3 +1463,5 @@ let g:test_data_aff_sal = [
       \"SAL ZZ-                  _",
       \"SAL Z                    S",
       \ ]
+
+" vim: shiftwidth=2 sts=2 expandtab