Initial import of the Chrome Frame codebase. Integration in chrome.gyp coming...

chrome_frame/test/data/chrome_frame_tester_helpers.js

Index: chrome_frame/test/data/chrome_frame_tester_helpers.js
===================================================================
--- chrome_frame/test/data/chrome_frame_tester_helpers.js	(revision 0)
+++ chrome_frame/test/data/chrome_frame_tester_helpers.js	(revision 0)
@@ -0,0 +1,142 @@
+//
+// This script provides some mechanics for testing ChromeFrame
+//
+function onSuccess(name, id) {
+  onFinished(name, id, "OK");
+}
+
+function onFailure(name, id, status) {
+  onFinished(name, id, status);
+}
+
+function getXHRObject(){
+  var XMLHTTP_PROGIDS = ['Msxml2.XMLHTTP', 'Microsoft.XMLHTTP',
+                         'Msxml2.XMLHTTP.4.0'];
+  var http = null;
+  try { 
+    http = new XMLHttpRequest(); 
+  } catch(e) {
+  }
+  
+  if (http)
+    return http;
+  
+  for (var i = 0; i < 3; ++i) {
+    var progid = XMLHTTP_PROGIDS[i];
+    try {
+      http = new ActiveXObject(progid);
+    } catch(e) {
+    }
+  
+    if (http)
+      break;
+  }
+  return http;
+}
+
+var reportURL = "/writefile/";
+
+function shutdownServer() {
+  var xhr = getXHRObject();
+  if(!xhr)
+    return;
+
+  xhr.open("POST", "/kill", false);
+  try {
+    xhr.send(null);
+  } catch(e) {
+    appendStatus("XHR send failed. Error: " + e.description);
+  }
+}
+
+// Optionally send the server a notification that onload was fired.
+// To be called from within window.onload.
+function sendOnLoadEvent() {
+  writeToServer("OnLoadEvent", "loaded");
+}
+
+function writeToServer(name, result) {
+  var xhr = getXHRObject();
+  if(!xhr)
+    return;
+
+  // synchronously POST the results
+  xhr.open("POST", reportURL + name, false);
+  xhr.setRequestHeader("X-Requested-With", "XMLHttpRequest");
+  try {
+    xhr.send(result);
+  } catch(e) {
+    appendStatus("XHR send failed. Error: " + e.description);
+  }
+}
+  
+function postResult(name, result) {
+  writeToServer(name, result);
+  // NOTE:
+  //  not watching for failure or return status issues. What should we do here?
+  shutdownServer();
+}
+
+// Finish running a test by setting the status 
+// and the cookie.
+function onFinished(name, id, result) {
+  appendStatus(result);
+
+  // set a cookie to report the results...
+  var cookie = name + "." + id + ".status=" + result + "; path=/";
+  document.cookie = cookie;
+  
+  // ...and POST the status back to the server
+  postResult(name, result);
+}
+
+function appendStatus(message) {
+  var statusPanel = document.getElementById("statusPanel");
+  if (statusPanel) {
+    statusPanel.innerHTML += '<BR>' + message;
+  }
+}
+
+function readCookie(name) {
+  var cookie_name = name + "=";
+  var ca = document.cookie.split(';');
+
+  for(var i = 0 ; i < ca.length ; i++) {
+    var c = ca[i];
+    while (c.charAt(0) == ' ') {
+      c = c.substring(1,c.length);
+    }
+    if (c.indexOf(cookie_name) == 0) {
+      return c.substring(cookie_name.length, c.length);
+    }
+  }
+  return null;
+}
+
+function createCookie(name,value,days) {
+  var expires = "";
+  if (days) {
+    var date = new Date();
+    date.setTime(date.getTime() + (days * 24 * 60 * 60 * 1000));
+    expires = "; expires=" + date.toGMTString();
+  }
+  document.cookie = name+"="+value+expires+"; path=/";
+}
+
+function eraseCookie(name) {
+  createCookie(name, "", -1);
+}
+
+function isRunningInMSIE() {
+  if (/MSIE (\d+\.\d+);/.test(navigator.userAgent))
+      return true;
+
+  return false;
+}
+
+function reloadUsingCFProtocol() {
+  var redirect_location = "cf:";
+  redirect_location += window.location;
+  window.location = redirect_location;
+}
+