1 files changed, 42 insertions, 4 deletions
diff --git a/test/functional/terminal/buffer_spec.lua b/test/functional/terminal/buffer_spec.lua
index 1763574bf9..6372cd935e 100644
--- a/test/functional/terminal/buffer_spec.lua
+++ b/test/functional/terminal/buffer_spec.lua
@@ -5,6 +5,7 @@ local wait = helpers.wait
 local eval, feed_command, source = helpers.eval, helpers.feed_command, helpers.source
 local eq, neq = helpers.eq, helpers.neq
 local write_file = helpers.write_file
+local command= helpers.command
 
 describe(':terminal buffer', function()
   local screen
@@ -16,6 +17,18 @@ describe(':terminal buffer', function()
     screen = thelpers.screen_setup()
   end)
 
+  it('terminal-mode forces various options', function()
+    feed([[<C-\><C-N>]])
+    command('setlocal cursorline cursorcolumn scrolloff=4 sidescrolloff=7')
+    eq({ 1, 1, 4, 7 }, eval('[&l:cursorline, &l:cursorcolumn, &l:scrolloff, &l:sidescrolloff]'))
+    eq('n', eval('mode()'))
+
+    -- Enter terminal-mode ("insert" mode in :terminal).
+    feed('i')
+    eq('t', eval('mode()'))
+    eq({ 0, 0, 0, 0 }, eval('[&l:cursorline, &l:cursorcolumn, &l:scrolloff, &l:sidescrolloff]'))
+  end)
+
   describe('when a new file is edited', function()
     before_each(function()
       feed('<c-\\><c-n>:set bufhidden=wipe<cr>:enew<cr>')
@@ -59,7 +72,7 @@ describe(':terminal buffer', function()
     end)
 
     it('does not create swap files', function()
-      local swapfile = nvim('command_output', 'swapname'):gsub('\n', '')
+      local swapfile = nvim('exec', 'swapname', true):gsub('\n', '')
       eq(nil, io.open(swapfile))
     end)
 
@@ -208,22 +221,38 @@ describe(':terminal buffer', function()
       feed_command('terminal')
       feed('<c-\\><c-n>')
       feed_command('confirm bdelete')
-      screen:expect{any='Close "term://', attr_ignore=true}
+      screen:expect{any='Close "term://'}
     end)
 
     it('with &confirm', function()
       feed_command('terminal')
       feed('<c-\\><c-n>')
       feed_command('bdelete')
-      screen:expect{any='E89', attr_ignore=true}
+      screen:expect{any='E89'}
       feed('<cr>')
       eq('terminal', eval('&buftype'))
       feed_command('set confirm | bdelete')
-      screen:expect{any='Close "term://', attr_ignore=true}
+      screen:expect{any='Close "term://'}
       feed('y')
       neq('terminal', eval('&buftype'))
     end)
   end)
+
+  it('it works with set rightleft #11438', function()
+    local columns = eval('&columns')
+    feed(string.rep('a', columns))
+    command('set rightleft')
+    screen:expect([[
+                                               ydaer ytt|
+      {1:a}aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa|
+                                                        |
+                                                        |
+                                                        |
+                                                        |
+      {3:-- TERMINAL --}                                    |
+    ]])
+    command('bdelete!')
+  end)
 end)
 
 describe('No heap-buffer-overflow when using', function()
@@ -247,3 +276,12 @@ describe('No heap-buffer-overflow when using', function()
     feed_command('bdelete!')
   end)
 end)
+
+describe('No heap-buffer-overflow when', function()
+  it('set nowrap and send long line #11548', function()
+    feed_command('set nowrap')
+    feed_command('autocmd TermOpen * startinsert')
+    feed_command('call feedkeys("4000ai\\<esc>:terminal!\\<cr>")')
+    eq(2, eval('1+1'))
+  end)
+end)