test/uname(): always lowercase

6 files changed, 13 insertions, 17 deletions

diff --git a/test/functional/core/channels_spec.lua b/test/functional/core/channels_spec.lua
index 30dcb6d7b4..852d9808f5 100644
--- a/test/functional/core/channels_spec.lua
+++ b/test/functional/core/channels_spec.lua
@@ -139,7 +139,7 @@ describe('channels', function()
 
     command("call chansend(id, 'incomplet\004')")
 
-    local is_bsd = not not string.find(string.lower(uname()), 'bsd')
+    local is_bsd = not not string.find(uname(), 'bsd')
     local bsdlike = is_bsd or (os_name() == "osx")
     local extra = bsdlike and "^D\008\008" or ""
     expect_twoline(id, "stdout",
diff --git a/test/functional/helpers.lua b/test/functional/helpers.lua
index c718a37021..c34849b439 100644
--- a/test/functional/helpers.lua
+++ b/test/functional/helpers.lua
@@ -48,7 +48,7 @@ if module.nvim_dir == module.nvim_prog then
 end
 
 local tmpname = global_helpers.tmpname
-local uname = global_helpers.uname
+local iswin = global_helpers.iswin
 local prepend_argv
 
 if os.getenv('VALGRIND') then
@@ -287,10 +287,6 @@ module.os_name = (function()
   end)
 end)()
 
-function module.iswin()
-  return package.config:sub(1,1) == '\\'
-end
-
 -- Executes a VimL function.
 -- Fails on VimL error, but does not update v:errmsg.
 function module.call(name, ...)
@@ -672,7 +668,7 @@ end
 -- Helper to skip tests. Returns true in Windows systems.
 -- pending_fn is pending() from busted
 function module.pending_win32(pending_fn)
-  if uname() == 'Windows' then
+  if iswin() then
     if pending_fn ~= nil then
       pending_fn('FIXME: Windows', function() end)
     end
@@ -734,12 +730,12 @@ function module.redir_exec(cmd)
 end
 
 function module.get_pathsep()
-  return module.iswin() and '\\' or '/'
+  return iswin() and '\\' or '/'
 end
 
 function module.pathroot()
   local pathsep = package.config:sub(1,1)
-  return module.iswin() and (module.nvim_dir:sub(1,2)..pathsep) or '/'
+  return iswin() and (module.nvim_dir:sub(1,2)..pathsep) or '/'
 end
 
 -- Returns a valid, platform-independent $NVIM_LISTEN_ADDRESS.
@@ -765,7 +761,7 @@ function module.missing_provider(provider)
 end
 
 function module.alter_slashes(obj)
-  if not module.iswin() then
+  if not iswin() then
     return obj
   end
   if type(obj) == 'string' then
diff --git a/test/functional/terminal/tui_spec.lua b/test/functional/terminal/tui_spec.lua
index 01e13ce4d4..99b25cbf48 100644
--- a/test/functional/terminal/tui_spec.lua
+++ b/test/functional/terminal/tui_spec.lua
@@ -902,7 +902,7 @@ end)
 -- does not initialize the TUI.
 describe("TUI 't_Co' (terminal colors)", function()
   local screen
-  local is_freebsd = (string.lower(uname()) == 'freebsd')
+  local is_freebsd = (uname() == 'freebsd')
 
   local function assert_term_colors(term, colorterm, maxcolors)
     helpers.clear({env={TERM=term}, args={}})
@@ -1176,8 +1176,8 @@ end)
 -- does not initialize the TUI.
 describe("TUI 'term' option", function()
   local screen
-  local is_bsd = not not string.find(string.lower(uname()), 'bsd')
-  local is_macos = not not string.find(string.lower(uname()), 'darwin')
+  local is_bsd = not not string.find(uname(), 'bsd')
+  local is_macos = not not string.find(uname(), 'darwin')
 
   local function assert_term(term_envvar, term_expected)
     clear()
@@ -1203,7 +1203,7 @@ describe("TUI 'term' option", function()
   end)
 
   it('gets system-provided term if $TERM is valid', function()
-    if string.lower(uname()) == "openbsd" then
+    if uname() == "openbsd" then
       assert_term("xterm", "xterm")
     elseif is_bsd then  -- BSD lacks terminfo, builtin is always used.
       assert_term("xterm", "builtin_xterm")
diff --git a/test/functional/ui/cmdline_spec.lua b/test/functional/ui/cmdline_spec.lua
index ea68d9a431..f9769c706f 100644
--- a/test/functional/ui/cmdline_spec.lua
+++ b/test/functional/ui/cmdline_spec.lua
@@ -828,7 +828,7 @@ describe('cmdline redraw', function()
   end)
 
   it('with <Cmd>', function()
-    if 'openbsd' == string.lower(helpers.uname()) then
+    if 'openbsd' == helpers.uname() then
       pending('FIXME #10804', function() end)
       return
     end
diff --git a/test/functional/ui/embed_spec.lua b/test/functional/ui/embed_spec.lua
index 6b2ad7c72b..5e09dc4289 100644
--- a/test/functional/ui/embed_spec.lua
+++ b/test/functional/ui/embed_spec.lua
@@ -49,7 +49,7 @@ local function test_embed(ext_linegrid)
   end)
 
   it("doesn't erase output when setting color scheme", function()
-    if 'openbsd' == string.lower(helpers.uname()) then
+    if 'openbsd' == helpers.uname() then
       pending('FIXME #10804', function() end)
       return
     end
diff --git a/test/functional/ui/output_spec.lua b/test/functional/ui/output_spec.lua
index 4088cb77fa..c028f44b44 100644
--- a/test/functional/ui/output_spec.lua
+++ b/test/functional/ui/output_spec.lua
@@ -50,7 +50,7 @@ describe("shell command :!", function()
   end)
 
   it("throttles shell-command output greater than ~10KB", function()
-    if 'openbsd' == string.lower(helpers.uname()) then
+    if 'openbsd' == helpers.uname() then
       pending('FIXME #10804', function() end)
       return
     end