Add Lua test for argcargv.i

Signed-off-by: Erez Geva <erezgeva2@gmail.com>

Examples/test-suite/lua/argcargvtest_runme.lua

@@ -0,0 +1,26 @@
+require("import")	-- the import fn
+import("argcargvtest")	-- import lib
+v = argcargvtest
+
+-- 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})
+
+largs = {"hi", "hola", "hello"}
+assert(v.mainc(largs) == 3, "bad main typemap")
+
+targs = {"hi", "hola"}
+assert(v.mainv(targs, 1) == "hola", "bad main typemap")
+
+targs = {"hi", "hola"}
+assert(v.mainv(targs, 1) == "hola", "bad main typemap")
+
+errorVal = 0
+function try()
+    mainv("hello", 1)
+    errorVal = 1
+end
+assert(not pcall(try) and errorVal == 0, "bad main typemap")
+
+v.initializeApp(largs)