44 lines
817 B
Lua
44 lines
817 B
Lua
require("import") -- the import fn
|
|
import("global_vars") -- import lib
|
|
gv = global_vars
|
|
|
|
-- catch "undefined" global variables
|
|
local env = _ENV -- Lua 5.2
|
|
if not env then env = getfenv () end -- Lua 5.1
|
|
setmetatable(env, {__index=function (t,i) error("undefined global variable `"..i.."'",2) end})
|
|
|
|
gv.b = "abcde"
|
|
assert(gv.b == "abcde")
|
|
|
|
gv.a.x = 7
|
|
assert(gv.a.x == 7)
|
|
|
|
a1 = gv.A()
|
|
a1.x = 11
|
|
gv.a = a1
|
|
assert(gv.a.x == 11)
|
|
|
|
gv.x = 10
|
|
assert(gv.x == 10)
|
|
|
|
assert(gv.Hi ~= nil)
|
|
assert(gv.Hola ~= nil)
|
|
|
|
gv.h = gv.Hi
|
|
assert(gv.h == gv.Hi)
|
|
|
|
|
|
-- It is not clear whether these tests should work or not
|
|
-- Currently they don't.
|
|
--
|
|
-- assert(gv.c_member == 10)
|
|
--
|
|
-- gv.c_member = 5
|
|
-- assert(gv.x == 5)
|
|
--
|
|
-- gv.h = gv.Hi
|
|
-- assert(gv.hr == gv.Hi)
|
|
--
|
|
-- gv.hr = gv.Hola
|
|
-- assert(gv.h == gv.Hola)
|
|
-- assert(gv.hr == gv.Hola)
|