Content settings extension API

chrome/renderer/resources/extension_apitest.js

 // Copyright (c) 2011 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
 
 var chrome = chrome || {};
 (function() {
   chrome.test = chrome.test || {};
@@ skipping 136 matching lines @@
       if (!eq)
         return false;
     }
     for (var p in actual) {
       if (typeof(expected[p]) == 'undefined')
         return false;
     }
     return true;
   };
 
-  chrome.test.assertEq = function(expected, actual) {
+  chrome.test.assertEq = function(expected, actual, message) {
+    var error_msg = "API Test Error in " + testName(currentTest);
+    if (message)
+      error_msg += ": " + message;
     if (typeof(expected) == 'object') {
       if (!chrome.test.checkDeepEq(expected, actual)) {
-        chrome.test.fail("API Test Error in " + testName(currentTest) +
+        chrome.test.fail(error_msg +
                          "\nActual: " + JSON.stringify(actual) +
                          "\nExpected: " + JSON.stringify(expected));
       }
       return;
     }
     if (expected != actual) {
-      chrome.test.fail("API Test Error in " + testName(currentTest) +
+      chrome.test.fail(error_msg +
                        "\nActual: " + actual + "\nExpected: " + expected);
     }
     if (typeof(expected) != typeof(actual)) {
-      chrome.test.fail("API Test Error in " + testName(currentTest) +
+      chrome.test.fail(error_msg +
                        " (type mismatch)\nActual Type: " + typeof(actual) +
                        "\nExpected Type:" + typeof(expected));
     }
   };
 
   chrome.test.assertNoLastError = function() {
     if (chrome.extension.lastError != undefined) {
       chrome.test.fail("lastError.message == " +
                        chrome.extension.lastError.message);
     }
@@ skipping 76 matching lines @@
 
   chrome.test.callbackFail = function(expectedError, func) {
     return chrome.test.callback(func, expectedError);
   };
 
   chrome.test.runTests = function(tests) {
     chrome.test.tests = tests;
     chrome.test.runNextTest();
   };
 })();