define xhr on window

lightsofapollo · Aug 18, 2012 · 4ed156d · 4ed156d
1 parent 1552d8a
commit 4ed156d
Show file tree

Hide file tree

Showing 2 changed files with 18 additions and 10 deletions.
diff --git a/lib/loader.js b/lib/loader.js
@@ -1,9 +1,11 @@
 const Cc = Components.classes;
 const Ci = Components.interfaces;
 
-const mozIJSSubScriptLoader = Cc['@mozilla.org/moz/jssubscript-loader;1']
-                            .getService(Components.interfaces.mozIJSSubScriptLoader);
-
+const mozIJSSubScriptLoader = Cc[
+  '@mozilla.org/moz/jssubscript-loader;1'
+].getService(
+  Components.interfaces.mozIJSSubScriptLoader
+);
 
 var args = _ARGV.split(' ');
 
@@ -23,13 +25,14 @@ function importLib(file) {
 // Map resource://xpcwindow/ to lib/
 (function() {
 
-  var fileObj = Cc["@mozilla.org/file/local;1"]
+  var fileObj = Cc['@mozilla.org/file/local;1']
                .createInstance(Ci.nsILocalFile);
 
   fileObj.initWithPath(_ROOT);
 
-  let (ios = Components.classes['@mozilla.org/network/io-service;1']
+  let(ios = Components.classes['@mozilla.org/network/io-service;1']
              .getService(Components.interfaces.nsIIOService)) {
+
     let protocolHandler =
       ios.getProtocolHandler('resource')
          .QueryInterface(Components.interfaces.nsIResProtocolHandler);
@@ -44,6 +47,15 @@ var window = this.window = {
   xpcComponents: Components,
   xpcArgv: args,
 
+  get XMLHttpRequest() {
+    var comp = Components.Constructor(
+      '@mozilla.org/xmlextras/xmlhttprequest;1'
+    );
+
+    delete window.XMLHttpRequest;
+    return window.XMLHttpRequest = comp;
+  },
+
   get TCPSocket() {
     var comp = '@mozilla.org/tcp-socket;1';
     //lazy get MozTCPSocket

diff --git a/test/xhr-test.js b/test/xhr-test.js
@@ -1,10 +1,6 @@
-describe("xhr", function() {
+describe('xhr', function() {
 
   it('should work', function(done) {
-    var Cc = Components.classes,
-        Ci = Components.interfaces,
-        XMLHttpRequest = Components.Constructor("@mozilla.org/xmlextras/xmlhttprequest;1");
-
     var xhr = new XMLHttpRequest();
 
     xhr.open('GET', 'http://google.com', true);