1 files changed, 52 insertions, 5 deletions
diff --git a/test/functional/ui/options_spec.lua b/test/functional/ui/options_spec.lua
index 2f113f6ac6..c2b0bcdb64 100644
--- a/test/functional/ui/options_spec.lua
+++ b/test/functional/ui/options_spec.lua
@@ -4,6 +4,7 @@ local clear = helpers.clear
 local command = helpers.command
 local eq = helpers.eq
 local shallowcopy = helpers.shallowcopy
+local eval = helpers.eval
 
 describe('UI receives option updates', function()
   local screen
@@ -62,17 +63,18 @@ describe('UI receives option updates', function()
     end
     screen:attach()
     screen:expect(function()
-      eq({'mouse_off'}, evs)
+      eq({'mouse_on'}, evs)
     end)
-    command("set mouse=nvi")
+    command("set mouse=")
+    command("set mouse&")
     screen:expect(function()
-      eq({'mouse_off','mouse_on'}, evs)
+      eq({'mouse_on','mouse_off', 'mouse_on'}, evs)
     end)
     screen:detach()
-    eq({'mouse_off','mouse_on'}, evs)
+    eq({'mouse_on','mouse_off', 'mouse_on'}, evs)
     screen:attach()
     screen:expect(function()
-      eq({'mouse_off','mouse_on','mouse_on'}, evs)
+      eq({'mouse_on','mouse_off','mouse_on', 'mouse_on'}, evs)
     end)
   end)
 
@@ -86,6 +88,12 @@ describe('UI receives option updates', function()
       eq(expected, screen.options)
     end)
 
+    command("set pumblend=-1")
+    expected.pumblend = 0
+    screen:expect(function()
+        eq(expected, screen.options)
+    end)
+
     command("set guifont=Comic\\ Sans")
     expected.guifont = "Comic Sans"
     screen:expect(function()
@@ -168,3 +176,42 @@ describe('UI receives option updates', function()
   it('from startup options with --headless', function() startup_test(true) end)
   it('from startup options with --embed', function() startup_test(false) end)
 end)
+
+describe('UI can set terminal option', function()
+  local screen
+  before_each(function()
+    -- by default we implicity "--cmd 'set bg=light'" which ruins everything
+    clear{args_rm={'--cmd'}}
+    screen = Screen.new(20,5)
+  end)
+
+  it('term_background', function()
+    eq('dark', eval '&background')
+
+    screen:attach {term_background='light'}
+    eq('light', eval '&background')
+  end)
+
+  it("term_background but not if 'background' already set by user", function()
+    eq('dark', eval '&background')
+    command 'set background=dark'
+
+    screen:attach {term_background='light'}
+
+    eq('dark', eval '&background')
+  end)
+
+  it('term_name', function()
+    eq('nvim', eval '&term')
+
+    screen:attach {term_name='xterm'}
+    eq('xterm', eval '&term')
+  end)
+
+  it('term_colors', function()
+    eq('256', eval '&t_Co')
+
+    screen:attach {term_colors=8}
+    eq('8', eval '&t_Co')
+  end)
+end)