swig/Examples/test-suite/lua/union_parameter_runme.lua

23 lines
690 B
Lua

local v=require("union_parameter")
local event = v.SDL_Event()
for i=1,4 do -- Run twice each event
assert(v.SDL_PollEvent(event) == 1)
local eventUnionType = event.type
local eventTypeInStruct = 0
if eventUnionType == 1 then
local activeEvent = event.active
assert(activeEvent.gain == 20)
assert(activeEvent.state == 30)
eventTypeInStruct = activeEvent.type
elseif eventUnionType == 2 then
local keyEvent = event.key
assert(keyEvent.which == 2000)
assert(keyEvent.state == 3000)
eventTypeInStruct = keyEvent.type
else
assert(false, "wrong value of eventUnionType=" .. eventUnionType)
end
assert(eventTypeInStruct == eventUnionType)
end