test/integration/xrandr/01_remove_display.lua

   1 if not notioncore.find_screen_id(0) then
   2   return "Initial number of screens should be 2, first screen not found"
   3 elseif not notioncore.find_screen_id(1) then
   4   return "Initial number of screens should be 2, second screen not found"
   5 elseif notioncore.find_screen_id(2) then
   6   return "Initial number of screens should be 2, third screen found"
   7 end
   8
   9 if notioncore.find_screen_id(0):mx_count() ~= 1 then
  10   return "Initial screen 0 should have 1 workspace instead of " .. notioncore.find_screen_id(0):mx_count()
  11 end
  12 print ('Screen 0: ' .. notioncore.find_screen_id(0):mx_nth(0):name() )
  13 if notioncore.find_screen_id(1):mx_count() ~= 1 then
  14   return "Initial screen 1 should have 1 workspace instead of " .. notioncore.find_screen_id(1):mx_count()
  15 end
  16 print ('Screen 1: ' .. notioncore.find_screen_id(1):mx_nth(0):name())
  17
  18 os.execute("cp xrandr/fakexinerama-2monitors xrandr/.fakexinerama")
  19
  20 print('Updating layout when there is 2 screens present')
  21 -- Removing screens happens asynchronously, so we just check we start with 2 screens,
  22 -- remove one, and then leave checking that one was removed up to the next test.
  23 mod_xrandr.screenlayoutupdated()
  24
  25 if notioncore.find_screen_id(0):mx_count() ~= 1 then
  26   return "After updating screen 0 should have 1 workspaces instead of " ..
  27     notioncore.find_screen_id(0):mx_count() .. ": " .. mx_names(notioncore.find_screen_id(0))
  28 end
  29 if notioncore.find_screen_id(1):mx_count() ~= 1 then
  30   return "After updating screen 1 should have 1 workspace instead of " .. notioncore.find_screen_id(1):mx_count()
  31 end
  32
  33 print('Removing one screen and updating layout')
  34 mod_xrandr_mock.set_number_of_screens(1)
  35 mod_xrandr.screenlayoutupdated()
  36
  37 return "ok"