test: simplify platform detection (#21020)

Extend the capabilities of is_os to detect more platforms such as
freebsd and openbsd. Also remove `iswin()` helper function as it can be
replaced by `is_os("win")`.

1 files changed, 7 insertions, 7 deletions

diff --git a/test/functional/terminal/mouse_spec.lua b/test/functional/terminal/mouse_spec.lua
index a062a77a14..899df0ac54 100644
--- a/test/functional/terminal/mouse_spec.lua
+++ b/test/functional/terminal/mouse_spec.lua
@@ -3,7 +3,7 @@ local thelpers = require('test.functional.terminal.helpers')
 local clear, eq, eval = helpers.clear, helpers.eq, helpers.eval
 local feed, nvim, command = helpers.feed, helpers.nvim, helpers.command
 local feed_data = thelpers.feed_data
-local iswin = helpers.iswin
+local is_os = helpers.is_os
 local skip = helpers.skip
 
 describe(':terminal mouse', function()
@@ -68,7 +68,7 @@ describe(':terminal mouse', function()
     end)
 
     it('does not leave terminal mode on left-release', function()
-      skip(iswin())
+      skip(is_os('win'))
       feed('<LeftRelease>')
       eq('t', eval('mode(1)'))
     end)
@@ -89,7 +89,7 @@ describe(':terminal mouse', function()
       end)
 
       it('will forward mouse press, drag and release to the program', function()
-        skip(iswin())
+        skip(is_os('win'))
         feed('<LeftMouse><1,2>')
         screen:expect([[
           line27                                            |
@@ -133,7 +133,7 @@ describe(':terminal mouse', function()
       end)
 
       it('will forward mouse scroll to the program', function()
-        skip(iswin())
+        skip(is_os('win'))
         feed('<ScrollWheelUp><0,0>')
         screen:expect([[
           line27                                            |
@@ -147,7 +147,7 @@ describe(':terminal mouse', function()
       end)
 
       it('dragging and scrolling do not interfere with each other', function()
-        skip(iswin())
+        skip(is_os('win'))
         feed('<LeftMouse><1,2>')
         screen:expect([[
           line27                                            |
@@ -201,7 +201,7 @@ describe(':terminal mouse', function()
       end)
 
       it('will forward mouse clicks to the program with the correct even if set nu', function()
-        skip(iswin())
+        skip(is_os('win'))
         command('set number')
         -- When the display area such as a number is clicked, it returns to the
         -- normal mode.
@@ -232,7 +232,7 @@ describe(':terminal mouse', function()
     end)
 
     describe('with a split window and other buffer', function()
-      skip(iswin())
+      skip(is_os('win'))
       before_each(function()
         feed('<c-\\><c-n>:vsp<cr>')
         screen:expect([[