Using the new Network*Handlers in networkingPrivate Extension API.

chrome/renderer/resources/extensions/apitest.js

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 // extension_apitest.js
 // mini-framework for ExtensionApiTest browser tests
 
   chrome.test = chrome.test || {};
 
   chrome.test.tests = chrome.test.tests || [];
@@ skipping 71 matching lines @@
   chrome.test.fail = function(message) {
     chrome.test.log("(  FAILED  ) " + testName(currentTest));
 
     var stack = {};
     Error.captureStackTrace(stack, chrome.test.fail);
 
     if (!message)
       message = "FAIL (no message)";
 
     message += "\n" + stack.stack;
-    console.log("[FAIL] " + testName(currentTest) + ": " + message);
+    chrome.test.log("[FAIL] " + testName(currentTest) + ": " + message);

[pneubeck (no reviews), 2013/03/04 10:44:38]

also a leftover for debuggin...

     testsFailed++;
     testDone();
 
     // Interrupt the rest of the test.
     throw failureException;
   };
 
   chrome.test.succeed = function() {
     console.log("[SUCCESS] " + testName(currentTest));
     chrome.test.log("(  SUCCESS )");
@@ skipping 162 matching lines @@
 
   chrome.test.callbackFail = function(expectedError, func) {
     return chrome.test.callback(func, expectedError);
   };
 
   chrome.test.runTests = function(tests) {
     chrome.test.tests = tests;
     testCount = chrome.test.tests.length;
     chrome.test.runNextTest();
   };