Beispiel #1
0
        public void EvalDynamic()
        {
            var eval = new EvalDynamic();

            eval.ExposeVars = true;
            var c1 = new Dictionary <string, object> {
                { "a", 7 }
            };

            Assert.AreEqual(12, eval.Eval("a+5", c1));
            eval.ExposeVars = false;
            Assert.AreEqual(12, eval.Eval(@"Convert.ToInt32(var[""a""])+5", c1));
        }
Beispiel #2
0
        public void EvalDynamicPerfTest()
        {
            var eval = new EvalDynamic();
            var cntx = new Dictionary <string, object>()
            {
                { "a", 7 }, { "b", "hello" }
            };
            var cntx2 = new Dictionary <string, object>()
            {
                { "a", 8 }, { "b", "hell" }
            };

            var dt = DateTime.Now;

            for (int i = 0; i < 50000; i++)
            {
                object res = eval.Eval("Convert.ToInt32(var[\"a\"])>5 && Convert.ToInt32(var[\"a\"])+var[\"b\"].ToString().Length==12", cntx);
                Assert.AreEqual(true, res);
                res = eval.Eval("Convert.ToInt32(var[\"a\"])>5 && Convert.ToInt32(var[\"a\"])+var[\"b\"].ToString().Length==12", cntx2);
                Assert.AreEqual(true, res);
            }
            Console.WriteLine(DateTime.Now.Subtract(dt).TotalSeconds.ToString());
        }