1 files changed, 139 insertions, 7 deletions
diff --git a/src/nvim/testdir/test_search.vim b/src/nvim/testdir/test_search.vim
index 40e373cdd2..9456f9c438 100644
--- a/src/nvim/testdir/test_search.vim
+++ b/src/nvim/testdir/test_search.vim
@@ -1,15 +1,14 @@
 " Test for the search command
 
-set belloff=all
 func Test_search_cmdline()
   " See test/functional/legacy/search_spec.lua
-  throw 'skipped: Nvim does not support test_disable_char_avail()'
+  throw 'skipped: Nvim does not support test_override()'
   if !exists('+incsearch')
     return
   endif
   " need to disable char_avail,
   " so that expansion of commandline works
-  call test_disable_char_avail(1)
+  call test_override("char_avail", 1)
   new
   call setline(1, ['  1', '  2 these', '  3 the', '  4 their', '  5 there', '  6 their', '  7 the', '  8 them', '  9 these', ' 10 foobar'])
   " Test 1
@@ -196,19 +195,19 @@ func Test_search_cmdline()
   call assert_equal('  3 the', getline('.'))
 
   " clean up
-  call test_disable_char_avail(0)
+  call test_override("char_avail", 0)
   bw!
 endfunc
 
 func Test_search_cmdline2()
   " See test/functional/legacy/search_spec.lua
-  throw 'skipped: Nvim does not support test_disable_char_avail()'
+  throw 'skipped: Nvim does not support test_override()'
   if !exists('+incsearch')
     return
   endif
   " need to disable char_avail,
   " so that expansion of commandline works
-  call test_disable_char_avail(1)
+  call test_override("char_avail", 1)
   new
   call setline(1, ['  1', '  2 these', '  3 the theother'])
   " Test 1
@@ -270,7 +269,7 @@ func Test_search_cmdline2()
 
   " clean up
   set noincsearch
-  call test_disable_char_avail(0)
+  call test_override("char_avail", 0)
   bw!
 endfunc
 
@@ -306,3 +305,136 @@ func Test_searchc()
   exe "norm 0t\u93cf"
   bw!
 endfunc
+
+func Test_search_cmdline3()
+  throw 'skipped: Nvim does not support test_override()'
+  if !exists('+incsearch')
+    return
+  endif
+  " need to disable char_avail,
+  " so that expansion of commandline works
+  call test_override("char_avail", 1)
+  new
+  call setline(1, ['  1', '  2 the~e', '  3 the theother'])
+  set incsearch
+  1
+  " first match
+  call feedkeys("/the\<c-l>\<cr>", 'tx')
+  call assert_equal('  2 the~e', getline('.'))
+  " clean up
+  set noincsearch
+  call test_override("char_avail", 0)
+  bw!
+endfunc
+
+func Test_search_cmdline4()
+  " See test/functional/legacy/search_spec.lua
+  throw 'skipped: Nvim does not support test_override()'
+  if !exists('+incsearch')
+    return
+  endif
+  " need to disable char_avail,
+  " so that expansion of commandline works
+  call test_override("char_avail", 1)
+  new
+  call setline(1, ['  1 the first', '  2 the second', '  3 the third'])
+  set incsearch
+  $
+  call feedkeys("?the\<c-g>\<cr>", 'tx')
+  call assert_equal('  3 the third', getline('.'))
+  $
+  call feedkeys("?the\<c-g>\<c-g>\<cr>", 'tx')
+  call assert_equal('  1 the first', getline('.'))
+  $
+  call feedkeys("?the\<c-g>\<c-g>\<c-g>\<cr>", 'tx')
+  call assert_equal('  2 the second', getline('.'))
+  $
+  call feedkeys("?the\<c-t>\<cr>", 'tx')
+  call assert_equal('  1 the first', getline('.'))
+  $
+  call feedkeys("?the\<c-t>\<c-t>\<cr>", 'tx')
+  call assert_equal('  3 the third', getline('.'))
+  $
+  call feedkeys("?the\<c-t>\<c-t>\<c-t>\<cr>", 'tx')
+  call assert_equal('  2 the second', getline('.'))
+  " clean up
+  set noincsearch
+  call test_override("char_avail", 0)
+  bw!
+endfunc
+
+func Test_search_cmdline5()
+  if !exists('+incsearch')
+    return
+  endif
+  " Do not call test_override("char_avail", 1) so that <C-g> and <C-t> work
+  " regardless char_avail.
+  new
+  call setline(1, ['  1 the first', '  2 the second', '  3 the third'])
+  set incsearch
+  1
+  call feedkeys("/the\<c-g>\<c-g>\<cr>", 'tx')
+  call assert_equal('  3 the third', getline('.'))
+  $
+  call feedkeys("?the\<c-t>\<c-t>\<c-t>\<cr>", 'tx')
+  call assert_equal('  2 the second', getline('.'))
+  " clean up
+  set noincsearch
+  bw!
+endfunc
+
+" Tests for regexp with various magic settings
+func Test_search_regexp()
+  enew!
+
+  put ='1 a aa abb abbccc'
+  exe 'normal! /a*b\{2}c\+/e' . "\<CR>"
+  call assert_equal([0, 2, 17, 0], getpos('.'))
+
+  put ='2 d dd dee deefff'
+  exe 'normal! /\Md\*e\{2}f\+/e' . "\<CR>"
+  call assert_equal([0, 3, 17, 0], getpos('.'))
+
+  set nomagic
+  put ='3 g gg ghh ghhiii'
+  exe 'normal! /g\*h\{2}i\+/e' . "\<CR>"
+  call assert_equal([0, 4, 17, 0], getpos('.'))
+
+  put ='4 j jj jkk jkklll'
+  exe 'normal! /\mj*k\{2}l\+/e' . "\<CR>"
+  call assert_equal([0, 5, 17, 0], getpos('.'))
+
+  put ='5 m mm mnn mnnooo'
+  exe 'normal! /\vm*n{2}o+/e' . "\<CR>"
+  call assert_equal([0, 6, 17, 0], getpos('.'))
+
+  put ='6 x ^aa$ x'
+  exe 'normal! /\V^aa$' . "\<CR>"
+  call assert_equal([0, 7, 5, 0], getpos('.'))
+
+  set magic
+  put ='7 (a)(b) abbaa'
+  exe 'normal! /\v(a)(b)\2\1\1/e' . "\<CR>"
+  call assert_equal([0, 8, 14, 0], getpos('.'))
+
+  put ='8 axx [ab]xx'
+  exe 'normal! /\V[ab]\(\[xy]\)\1' . "\<CR>"
+  call assert_equal([0, 9, 7, 0], getpos('.'))
+
+  set undolevels=100
+  put ='9 foobar'
+  put =''
+  exe "normal! a\<C-G>u\<Esc>"
+  normal G
+  exe 'normal! dv?bar?' . "\<CR>"
+  call assert_equal('9 foo', getline('.'))
+  call assert_equal([0, 10, 5, 0], getpos('.'))
+  call assert_equal(10, line('$'))
+  normal u
+  call assert_equal('9 foobar', getline('.'))
+  call assert_equal([0, 10, 6, 0], getpos('.'))
+  call assert_equal(11, line('$'))
+
+  set undolevels&
+  enew!
+endfunc