Espruino/tests/test_eval_and_json_parse.js

/* Javascript eval */
// we now don't test JSON.parse here, because it doesn't parse functions 


mystructure = { a:39, b:3, addStuff : function(c,d) { return c+d; }, d:undefined, e: [ undefined ] };

// Note: this is invalid JSON and should not actually be parsed by JSON.parse()
// See Issse #249: https://github.com/espruino/Espruino/issues/249
mystring = "{ a:39, b:3, addStuff : function(c,d) { return c+d; }, d:undefined, e: [ undefined ] }"; 

// 42-tiny-js change begin --->
// in JavaScript eval is not JSON.parse
// use parentheses or JSON.parse instead
//mynewstructure = eval(mystring);
mynewstructure = eval("("+mystring+")");
//<--- 42-tiny-js change end

result = mynewstructure.addStuff(mynewstructure.a, mynewstructure.b) == 42;