2 files changed, 27 insertions, 0 deletions
diff --git a/test/functional/api/keymap_spec.lua b/test/functional/api/keymap_spec.lua
index 450a76ddac..e49e0b8cc4 100644
--- a/test/functional/api/keymap_spec.lua
+++ b/test/functional/api/keymap_spec.lua
@@ -877,6 +877,24 @@ describe('nvim_set_keymap, nvim_del_keymap', function()
     eq("\nn  lhs           rhs\n                 map description",
        helpers.exec_capture("nmap lhs"))
   end)
+
+  it ('can :filter maps based on description', function()
+    meths.set_keymap('n', 'asdf1', 'qwert', {desc='do the one thing'})
+    meths.set_keymap('n', 'asdf2', 'qwert', {desc='doesnot really do anything'})
+    meths.set_keymap('n', 'asdf3', 'qwert', {desc='do the other thing'})
+    eq([[
+
+n  asdf3         qwert
+                 do the other thing
+n  asdf1         qwert
+                 do the one thing]],
+       helpers.exec_capture('filter the nmap'))
+  end)
+
+  it ('shows <nop> as map rhs', function()
+    meths.set_keymap('n', 'asdf', '<nop>', {})
+    eq('\nn  asdf          <Nop>', helpers.exec_capture('nmap asdf'))
+  end)
 end)
 
 describe('nvim_buf_set_keymap, nvim_buf_del_keymap', function()
diff --git a/test/functional/api/vim_spec.lua b/test/functional/api/vim_spec.lua
index 5a387f3deb..71cd055e08 100644
--- a/test/functional/api/vim_spec.lua
+++ b/test/functional/api/vim_spec.lua
@@ -23,6 +23,7 @@ local next_msg = helpers.next_msg
 local tmpname = helpers.tmpname
 local write_file = helpers.write_file
 local exec_lua = helpers.exec_lua
+local exc_exec = helpers.exc_exec
 
 local pcall_err = helpers.pcall_err
 local format_string = helpers.format_string
@@ -2240,6 +2241,14 @@ describe('API', function()
 
       eq({}, meths.get_runtime_file("foobarlang/", true))
     end)
+    it('can handle bad patterns', function()
+      if helpers.pending_win32(pending) then return end
+
+      eq("Vim:E220: Missing }.", pcall_err(meths.get_runtime_file, "{", false))
+
+      eq('Vim(echo):E5555: API call: Vim:E220: Missing }.',
+        exc_exec("echo nvim_get_runtime_file('{', v:false)"))
+    end)
   end)
 
   describe('nvim_get_all_options_info', function()