1 files changed, 8 insertions, 0 deletions
diff --git a/test/functional/lua/runtime_spec.lua b/test/functional/lua/runtime_spec.lua
index 4adce42c3e..f63363d6d9 100644
--- a/test/functional/lua/runtime_spec.lua
+++ b/test/functional/lua/runtime_spec.lua
@@ -401,4 +401,12 @@ describe('runtime:', function()
       eq('ABab', eval('g:seq'))
     end)
   end)
+
+  it('cpp ftplugin loads c ftplugin #29053', function()
+    eq('', eval('&commentstring'))
+    eq('', eval('&omnifunc'))
+    exec('edit file.cpp')
+    eq('// %s', eval('&commentstring'))
+    eq('ccomplete#Complete', eval('&omnifunc'))
+  end)
 end)