Made a debugging page for the evaluation code

1 files changed, 95 insertions, 0 deletions

diff --git a/test.js b/test.js
new file mode 100644
index 0000000..1395588
--- /dev/null
+++ b/test.js
@@ -0,0 +1,95 @@
+var acorn = require('acorn/dist/acorn_loose');
+var walk = require("acorn/dist/walk");
+
+window.onload = function () {
+
+	document.getElementById("parse").addEventListener("click",function(){
+	
+		var ast = acorn.parse_dammit(document.getElementById("input").value).body[0];
+		document.getElementById("output").innerHTML = JSON.stringify(ast, null, "\t"); // Indented with tab
+		console.log(ast);
+
+		var flag = false;
+		var amtloops = 0;
+
+		walk.recursive(ast, null, {
+			Literal(node, state, c) {
+				console.log("literal");
+			},
+			Identifier(node, state, c){
+				if(state.called === true){
+					console.log("calls '"+node.name+"'");
+				}
+			},
+			// The beggining of an "object chain" (obj1.obj2().property.value......)
+			ExpressionStatement(node, state, c) {
+				c(node["expression"],{});
+			},
+			CallExpression(node, state, c) {
+				console.log("CallExpression");
+				c(node["callee"],{"called":true});
+				for(var i = 0; i < node.arguments.length; i++){
+					console.log(node.arguments[i]);
+					c(node.arguments[i],{});
+				}
+			},
+			MemberExpression(node, state, c){
+				if(state.called === true){
+					console.log("calls '"+node.property.name+"'");
+				}
+				c(node["object"],{});
+			},
+			ArrayExpression(node, state, c){
+				var len = 0;
+				try{
+					var temp = script.substring(node["start"],node["end"]);
+					len = JSON.parse(temp).length;
+				} catch(e){
+					console.warn("Invalid array?");
+					len = 99;
+				}
+				if(len > 50){
+					console.log("%c NONTRIVIAL: Array longer than 50 elements. ("+len+")","color:red");
+					flag = false;
+				}
+
+			},
+			ForInStatement(node, state, c){
+				console.log("ForInStatement");
+				amtloops++;
+			},
+			ForStatement(node, state, c){
+				console.log("ForStatement");
+				amtloops++;
+			},
+			DoWhileStatement(node, state, c){
+				console.log("DoWhileStatement");
+				amtloops++;
+			},
+			WhileStatement(node, state, c){
+				console.log("WhileStatement");
+				amtloops++;
+			},
+			IfStatement(node, state, c){
+				console.log("IfStatement");
+				c(node.test,{});
+				c(node.consequent,{});
+				amtloops++;
+			},
+			SwitchStatement(node, state, c){
+				console.log("SwitchStatement");
+				amtloops++;
+			}
+
+		});
+		if(flag == false){
+			return false;
+		}
+		if(amtloops > 3){
+			console.log("%c NONTRIVIAL: Too many loops/conditionals.","color:red");
+			return false;
+		}
+	});
+
+}
+