run-qunit.js passes jslint + modify default timeout to 10 seconds

Because 4 times over 5 the script fails on timeout.

test/run-qunit.js

+/*jslint indent: 2, maxlen: 80 */
+/*global require: true, phantom: true, document: true */
+
+"use strict";
+
 var system = require('system');
 
 /**
  * Wait until the test condition is true or a timeout occurs. Useful for waiting
  * on a server response or for a ui change (fadeIn, etc.) to occur.
  *
- * @param testFx javascript condition that evaluates to a boolean,
- * it can be passed in as a string (e.g.: "1 == 1" or "$('#bar').is(':visible')" or
- * as a callback function.
- * @param onReady what to do when testFx condition is fulfilled,
- * it can be passed in as a string (e.g.: "1 == 1" or "$('#bar').is(':visible')" or
- * as a callback function.
- * @param timeOutMillis the max amount of time to wait. If not specified, 3 sec is used.
+ * @method waitFor
+ * @param {Function} testFx Condition that evaluates to a boolean
+ * @param {Function} onReady What to do when testFx condition is fulfilled
+ * @param {Number} time_out_millis The max amount of time to wait.
+ *                                 If not specified, 10 sec is used.
  */
-function waitFor(testFx, onReady, timeOutMillis) {
-    var maxtimeOutMillis = timeOutMillis ? timeOutMillis : 3001, //< Default Max Timout is 3s
-        start = new Date().getTime(),
-        condition = false,
-        interval = setInterval(function() {
-            if ( (new Date().getTime() - start < maxtimeOutMillis) && !condition ) {
+function waitFor(testFx, onReady, time_out_millis) {
+  var maxtime_out_millis, start, condition, interval;
+  maxtime_out_millis = time_out_millis || 10001;
+  start = new Date().getTime();
+  condition = false;
+  interval = setInterval(function () {
+    if ((new Date().getTime() - start < maxtime_out_millis) && !condition) {
       // If not time-out yet and condition not yet fulfilled
-                condition = (typeof(testFx) === "string" ? eval(testFx) : testFx()); //< defensive code
+      condition = testFx();
     } else {
-                if(!condition) {
+      if (!condition) {
         // If condition still not fulfilled (timeout but condition is 'false')
         console.log("'waitFor()' timeout");
         phantom.exit(1);
       } else {
         // Condition fulfilled (timeout and/or condition is 'true')
-                    console.log("'waitFor()' finished in " + (new Date().getTime() - start) + "ms.");
-                    typeof(onReady) === "string" ? eval(onReady) : onReady(); //< Do what it's supposed to do once the condition is fulfilled
+        console.log("'waitFor()' finished in " +
+                    (new Date().getTime() - start) + "ms.");
+        onReady();
         clearInterval(interval); //< Stop this interval
       }
     }
-        }, 100); //< repeat check every 250ms
-};
-
+  }, 100); //< repeat check every 100ms
+}
 
 if (system.args.length !== 2) {
   console.log('Usage: run-qunit.js URL');
@@ -43,29 +47,30 @@ if (system.args.length !== 2) {
 
 var page = require('webpage').create();
 
-// Route "console.log()" calls from within the Page context to the main Phantom context (i.e. current "this")
-page.onConsoleMessage = function(msg) {
+// Route "console.log()" calls from within the Page context to the main Phantom
+// context (i.e. current "this")
+page.onConsoleMessage = function (msg) {
   console.log(msg);
 };
 
-page.open(system.args[1], function(status){
+page.open(system.args[1], function (status) {
   if (status !== "success") {
     console.log("Unable to access network");
     phantom.exit(1);
-    } else {
-        waitFor(function(){
-            return page.evaluate(function(){
+  }
+  waitFor(function () {
+    return page.evaluate(function () {
       var el = document.getElementById('qunit-testresult');
       if (el && el.innerText.match('completed')) {
         return true;
       }
       return false;
     });
-        }, function(){
-            var failedNum = page.evaluate(function(){
-                console.log("========================================================")
+  }, function () {
+    var failedNum = page.evaluate(function () {
+      console.log("========================================================");
       console.log(document.documentElement.innerHTML);
-                console.log("========================================================")
+      console.log("========================================================");
       var el = document.getElementById('qunit-testresult');
       console.log(el.innerText);
       try {
@@ -75,5 +80,4 @@ page.open(system.args[1], function(status){
     });
     phantom.exit((parseInt(failedNum, 10) > 0) ? 1 : 0);
   });
-    }
 });