Merge remote-tracking branch 'upstream/master' into userreg

1 files changed, 17 insertions, 11 deletions

diff --git a/test/functional/vimscript/executable_spec.lua b/test/functional/vimscript/executable_spec.lua
index b4162b2336..43e4a29e1a 100644
--- a/test/functional/vimscript/executable_spec.lua
+++ b/test/functional/vimscript/executable_spec.lua
@@ -1,15 +1,16 @@
 local helpers = require('test.functional.helpers')(after_each)
-local eq, clear, call, iswin, write_file, command =
-  helpers.eq, helpers.clear, helpers.call, helpers.iswin, helpers.write_file,
+local eq, clear, call, write_file, command =
+  helpers.eq, helpers.clear, helpers.call, helpers.write_file,
   helpers.command
 local exc_exec = helpers.exc_exec
 local eval = helpers.eval
+local is_os = helpers.is_os
 
 describe('executable()', function()
   before_each(clear)
 
   it('returns 1 for commands in $PATH', function()
-    local exe = iswin() and 'ping' or 'ls'
+    local exe = is_os('win') and 'ping' or 'ls'
     eq(1, call('executable', exe))
     command('let $PATH = fnamemodify("./test/functional/fixtures/bin", ":p")')
     eq(1, call('executable', 'null'))
@@ -17,7 +18,7 @@ describe('executable()', function()
     eq(1, call('executable', 'false'))
   end)
 
-  if iswin() then
+  if is_os('win') then
     it('exepath respects shellslash', function()
       command('let $PATH = fnamemodify("./test/functional/fixtures/bin", ":p")')
       eq([[test\functional\fixtures\bin\null.CMD]], call('fnamemodify', call('exepath', 'null'), ':.'))
@@ -34,11 +35,13 @@ describe('executable()', function()
 
   it('fails for invalid values', function()
     for _, input in ipairs({'v:null', 'v:true', 'v:false', '{}', '[]'}) do
-      eq('Vim(call):E928: String required', exc_exec('call executable('..input..')'))
+      eq('Vim(call):E1174: String required for argument 1',
+         exc_exec('call executable('..input..')'))
     end
     command('let $PATH = fnamemodify("./test/functional/fixtures/bin", ":p")')
     for _, input in ipairs({'v:null', 'v:true', 'v:false'}) do
-      eq('Vim(call):E928: String required', exc_exec('call executable('..input..')'))
+      eq('Vim(call):E1174: String required for argument 1',
+         exc_exec('call executable('..input..')'))
     end
   end)
 
@@ -54,8 +57,8 @@ describe('executable()', function()
     -- Some executable in build/bin/, *not* in $PATH nor CWD.
     local sibling_exe = 'printargs-test'
     -- Windows: siblings are in Nvim's "pseudo-$PATH".
-    local expected = iswin() and 1 or 0
-    if iswin() then
+    local expected = is_os('win') and 1 or 0
+    if is_os('win') then
       eq('arg1=lemon;arg2=sky;arg3=tree;',
          call('system', sibling_exe..' lemon sky tree'))
     end
@@ -67,7 +70,7 @@ describe('executable()', function()
       clear()
       write_file('Xtest_not_executable', 'non-executable file')
       write_file('Xtest_executable', 'executable file (exec-bit set)')
-      if not iswin() then  -- N/A for Windows.
+      if not is_os('win') then  -- N/A for Windows.
         call('system', {'chmod', '-x', 'Xtest_not_executable'})
         call('system', {'chmod', '+x', 'Xtest_executable'})
       end
@@ -88,14 +91,17 @@ describe('executable()', function()
     end)
 
     it('set, qualified as a path', function()
-      local expected = iswin() and 0 or 1
+      local expected = is_os('win') and 0 or 1
       eq(expected, call('executable', './Xtest_executable'))
     end)
   end)
 end)
 
 describe('executable() (Windows)', function()
-  if not iswin() then return end  -- N/A for Unix.
+  if not is_os('win') then
+    pending('N/A for non-windows')
+    return
+  end
 
   local exts = {'bat', 'exe', 'com', 'cmd'}
   setup(function()