1 files changed, 39 insertions, 2 deletions
diff --git a/src/nvim/testdir/test_search.vim b/src/nvim/testdir/test_search.vim
index 5d4c2a015f..8036dea29f 100644
--- a/src/nvim/testdir/test_search.vim
+++ b/src/nvim/testdir/test_search.vim
@@ -1,6 +1,7 @@
 " Test for the search command
 
 source shared.vim
+source screendump.vim
 
 func Test_search_cmdline()
   " See test/functional/legacy/search_spec.lua
@@ -57,7 +58,7 @@ func Test_search_cmdline()
   call feedkeys("/the".repeat("\<C-G>", 6)."\<cr>", 'tx')
   call assert_equal('  8 them', getline('.'))
   :1
-  " eigth match
+  " eighth match
   call feedkeys("/the".repeat("\<C-G>", 7)."\<cr>", 'tx')
   call assert_equal('  9 these', getline('.'))
   :1
@@ -99,7 +100,7 @@ func Test_search_cmdline()
   call feedkeys("/the".repeat("\<C-G>", 6)."\<cr>", 'tx')
   call assert_equal('  8 them', getline('.'))
   :1
-  " eigth match
+  " eighth match
   call feedkeys("/the".repeat("\<C-G>", 7)."\<cr>", 'tx')
   call assert_equal('  9 these', getline('.'))
   :1
@@ -549,6 +550,36 @@ func Test_incsearch_with_change()
   call delete('Xis_change_script')
 endfunc
 
+func Test_incsearch_scrolling()
+  if !CanRunVimInTerminal()
+    return
+  endif
+  call assert_equal(0, &scrolloff)
+  call writefile([
+	\ 'let dots = repeat(".", 120)',
+	\ 'set incsearch cmdheight=2 scrolloff=0',
+	\ 'call setline(1, [dots, dots, dots, "", "target", dots, dots])',
+	\ 'normal gg',
+	\ 'redraw',
+	\ ], 'Xscript')
+  let buf = RunVimInTerminal('-S Xscript', {'rows': 9, 'cols': 70})
+  " Need to send one key at a time to force a redraw
+  call term_sendkeys(buf, '/')
+  sleep 100m
+  call term_sendkeys(buf, 't')
+  sleep 100m
+  call term_sendkeys(buf, 'a')
+  sleep 100m
+  call term_sendkeys(buf, 'r')
+  sleep 100m
+  call term_sendkeys(buf, 'g')
+  call VerifyScreenDump(buf, 'Test_incsearch_scrolling_01', {})
+
+  call term_sendkeys(buf, "\<Esc>")
+  call StopVimInTerminal(buf)
+  call delete('Xscript')
+endfunc
+
 func Test_search_undefined_behaviour()
   if !has("terminal")
     return
@@ -667,3 +698,9 @@ func Test_search_display_pattern()
     set norl
   endif
 endfunc
+
+func Test_search_special()
+  " this was causing illegal memory access and an endless loop
+  set t_PE=
+  exe "norm /\x80PS"
+endfunc