api: enable nvim_get_runtime_file to find subdirectories

1 files changed, 23 insertions, 8 deletions

diff --git a/test/functional/api/vim_spec.lua b/test/functional/api/vim_spec.lua
index 7948f7da09..eb5fd7eca7 100644
--- a/test/functional/api/vim_spec.lua
+++ b/test/functional/api/vim_spec.lua
@@ -1885,25 +1885,40 @@ describe('API', function()
   end)
 
   describe('nvim_get_runtime_file', function()
-    it('works', function()
+    local p = helpers.alter_slashes
+    it('can find files', function()
       eq({}, meths.get_runtime_file("bork.borkbork", false))
       eq({}, meths.get_runtime_file("bork.borkbork", true))
       eq(1, #meths.get_runtime_file("autoload/msgpack.vim", false))
       eq(1, #meths.get_runtime_file("autoload/msgpack.vim", true))
       local val = meths.get_runtime_file("autoload/remote/*.vim", true)
       eq(2, #val)
-      local p = helpers.alter_slashes
       if endswith(val[1], "define.vim") then
-        ok(endswith(val[1], p("autoload/remote/define.vim")))
-        ok(endswith(val[2], p("autoload/remote/host.vim")))
+        ok(endswith(val[1], p"autoload/remote/define.vim"))
+        ok(endswith(val[2], p"autoload/remote/host.vim"))
       else
-        ok(endswith(val[1], p("autoload/remote/host.vim")))
-        ok(endswith(val[2], p("autoload/remote/define.vim")))
+        ok(endswith(val[1], p"autoload/remote/host.vim"))
+        ok(endswith(val[2], p"autoload/remote/define.vim"))
       end
       val = meths.get_runtime_file("autoload/remote/*.vim", false)
       eq(1, #val)
-      ok(endswith(val[1], p("autoload/remote/define.vim"))
-         or endswith(val[1], p("autoload/remote/host.vim")))
+      ok(endswith(val[1], p"autoload/remote/define.vim")
+         or endswith(val[1], p"autoload/remote/host.vim"))
+
+      eq({}, meths.get_runtime_file("lua", true))
+      eq({}, meths.get_runtime_file("lua/vim", true))
+    end)
+
+    it('can find directories', function()
+      local val = meths.get_runtime_file("lua/", true)
+      eq(1, #val)
+      ok(endswith(val[1], p"lua/"))
+
+      val = meths.get_runtime_file("lua/vim/", true)
+      eq(1, #val)
+      ok(endswith(val[1], p"lua/vim/"))
+
+      eq({}, meths.get_runtime_file("foobarlang/", true))
     end)
   end)
 end)