Extracting a utility method to set WebLoadingListener

Author: barancev

javascript/firefox-driver/js/firefoxDriver.js

@@ -126,20 +126,7 @@ FirefoxDriver.prototype.get = function(respond, parameters) {
   }
 
   if (loadEventExpected) {
-    var browser = respond.session.getBrowser();
-    var topWindow = browser.contentWindow;
-    new WebLoadingListener(browser, function(timedOut) {
-      // Focus on the top window.
-      respond.session.setWindow(topWindow);
-      if (timedOut) {
-        browser.stop();
-        respond.sendError(new WebDriverError(bot.ErrorCode.TIMEOUT,
-            'Timed out waiting for page load.'));
-      } else {
-        respond.value = '';
-        respond.send();
-      }
-    }, respond.session.getPageLoadTimeout(), respond.session.getWindow());
+    Utils.initWebLoadingListener(respond, respond.session.getWindow());
   }
 
   respond.session.getBrowser().loadURI(url);
@@ -672,21 +659,8 @@ FirefoxDriver.prototype.goForward = function(respond) {
 
 FirefoxDriver.prototype.refresh = function(respond) {
   var browser = respond.session.getBrowser();
-  var topWindow = browser.contentWindow;
-  // Wait for the reload to finish before sending the response.
-  new WebLoadingListener(browser, function(timedOut) {
-    // Reset to the top window.
-    respond.session.setWindow(topWindow);
-    if (timedOut) {
-      browser.stop();
-      respond.sendError(new WebDriverError(bot.ErrorCode.TIMEOUT,
-          'Timed out waiting for page load.'));
-    } else {
-      respond.send();
-    }
-  }, respond.session.getPageLoadTimeout(), respond.session.getWindow());
-
-  topWindow.location.reload(true);
+  Utils.initWebLoadingListener(respond, browser.contentWindow);
+  browser.contentWindow.location.reload(true);
 };
 
 

javascript/firefox-driver/js/utils.js

@@ -256,6 +256,24 @@ Utils.getPageLoadingStrategy = function() {
       prefs.getCharPref('webdriver.load.strategy') : 'normal';
 };
 
+Utils.initWebLoadingListener = function(respond, opt_window) {
+  var browser = respond.session.getBrowser();
+  var topWindow = browser.contentWindow;
+  var window = opt_window || topWindow;
+  // Wait for the reload to finish before sending the response.
+  new WebLoadingListener(browser, function(timedOut) {
+    // Reset to the top window.
+    respond.session.setWindow(topWindow);
+    if (timedOut) {
+      browser.stop();
+      respond.sendError(new WebDriverError(bot.ErrorCode.TIMEOUT,
+                                           'Timed out waiting for page load.'));
+    } else {
+      respond.send();
+    }
+  }, respond.session.getPageLoadTimeout(), window);
+};
+
 Utils.type = function(doc, element, text, opt_useNativeEvents, jsTimer, releaseModifiers,
     opt_keysState) {