functests: Replace execute with either command or feed_command

Hope this will make people using feed_command less likely: this hides bugs.
Already found at least two:

1. msgpackparse() will show internal error: hash_add() in case of duplicate
   keys, though it will still work correctly. Currently silenced.
2. ttimeoutlen was spelled incorrectly, resulting in option not being set when
   expected. Test was still functioning somehow though. Currently fixed.

1 files changed, 17 insertions, 17 deletions

diff --git a/test/functional/ui/quickfix_spec.lua b/test/functional/ui/quickfix_spec.lua
index 29b28fe9f0..68dc8b428c 100644
--- a/test/functional/ui/quickfix_spec.lua
+++ b/test/functional/ui/quickfix_spec.lua
@@ -1,7 +1,7 @@
 local helpers = require('test.functional.helpers')(after_each)
 local Screen = require('test.functional.ui.screen')
 local clear, feed, meths = helpers.clear, helpers.feed, helpers.meths
-local insert, execute = helpers.insert, helpers.execute
+local insert, command = helpers.insert, helpers.command
 
 
 describe('quickfix selection highlight', function()
@@ -28,8 +28,8 @@ describe('quickfix selection highlight', function()
     })
 
     meths.set_option('errorformat', '%m %l')
-    execute('syntax on')
-    execute('highlight Search guibg=Green')
+    command('syntax on')
+    command('highlight Search guibg=Green')
 
     insert([[
     Line 1
@@ -39,7 +39,7 @@ describe('quickfix selection highlight', function()
     Line 5
     ]])
 
-    execute('cad')
+    command('cad')
     feed('gg')
 
     screen:expect([[
@@ -57,7 +57,7 @@ describe('quickfix selection highlight', function()
   end)
 
   it('using default Search highlight group', function()
-    execute('copen')
+    command('copen')
 
     screen:expect([[
       Line 1                   |
@@ -72,7 +72,7 @@ describe('quickfix selection highlight', function()
       :copen                   |
     ]])
 
-    execute('cnext')
+    command('cnext')
 
     screen:expect([[
       Line 1                   |
@@ -89,9 +89,9 @@ describe('quickfix selection highlight', function()
   end)
 
   it('using QuickFixLine highlight group', function()
-    execute('highlight QuickFixLine guibg=Red')
+    command('highlight QuickFixLine guibg=Red')
 
-    execute('copen')
+    command('copen')
 
     screen:expect([[
       Line 1                   |
@@ -106,7 +106,7 @@ describe('quickfix selection highlight', function()
       :copen                   |
     ]])
 
-    execute('cnext')
+    command('cnext')
 
     screen:expect([[
       Line 1                   |
@@ -123,11 +123,11 @@ describe('quickfix selection highlight', function()
   end)
 
   it('combines with CursorLine', function()
-    execute('set cursorline')
-    execute('highlight QuickFixLine guifg=Red')
-    execute('highlight CursorLine guibg=Fuchsia')
+    command('set cursorline')
+    command('highlight QuickFixLine guifg=Red')
+    command('highlight CursorLine guibg=Fuchsia')
 
-    execute('copen')
+    command('copen')
 
     screen:expect([[
       {9:Line 1                   }|
@@ -159,11 +159,11 @@ describe('quickfix selection highlight', function()
   end)
 
   it('QuickFixLine background takes precedence over CursorLine', function()
-    execute('set cursorline')
-    execute('highlight QuickFixLine guibg=Red')
-    execute('highlight CursorLine guibg=Fuchsia')
+    command('set cursorline')
+    command('highlight QuickFixLine guibg=Red')
+    command('highlight CursorLine guibg=Fuchsia')
 
-    execute('copen')
+    command('copen')
 
     screen:expect([[
       {9:Line 1                   }|