/trunk/Examples/test-suite/lua/abstract_access_runme.lua

# · Lua · 17 lines · 15 code · 1 blank · 1 comment · 0 complexity · ed6ddb5be6d21a94b0a6d87ae43199a7 MD5 · raw file 

    

  1. require("import")	-- the import fn
    2. 

  2. import("abstract_access")	-- import code
    3. 

  3. 

  4. -- catch "undefined" global variables
    5. 

  5. setmetatable(getfenv(),{__index=function (t,i) error("undefined global variable `"..i.."'",2) end})
    6. 

  6. 

  7. -- trying to instantiate pure virual classes
    8. 

  8. -- should fail
    9. 

  9. assert(pcall(abstract_access.A)==false)
    10. 

  10. assert(pcall(abstract_access.B)==false)
    11. 

  11. assert(pcall(abstract_access.C)==false)
    12. 

  12. 

  13. -- instantiate object
    14. 

  14. d=abstract_access.D()
    15. 

  15. 

  16. --call fn
    17. 

  17. assert(d:do_x()==1)
    18.