ios/web/web_state/js/resources/console.js

   1 // Copyright 2015 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 // Scripts to allow page console.log() etc. output to be seen on the console
   6 // of the host application.
   7
   8 goog.provide('__crWeb.console');
   9
  10 goog.require('__crWeb.message');
  11
  12 /**
  13  * Namespace for this module.
  14  */
  15 __gCrWeb.console = {};
  16
  17 /* Beginning of anonymous object. */
  18 (function() {
  19   function sendConsoleMessage(method, originalArguments) {
  20     message = Array.prototype.slice.call(originalArguments).join(' ');
  21     __gCrWeb.message.invokeOnHost({'command': 'console',
  22                                     'method': method,
  23                                    'message': message,
  24                                     'origin': document.location.origin});
  25   }
  26
  27   console.log = function() {
  28     sendConsoleMessage('log', arguments);
  29   };
  30
  31   console.debug = function() {
  32     sendConsoleMessage('debug', arguments);
  33   };
  34
  35   console.info = function() {
  36     sendConsoleMessage('info', arguments);
  37   };
  38
  39   console.warn = function() {
  40     sendConsoleMessage('warn', arguments);
  41   };
  42
  43   console.error = function() {
  44     sendConsoleMessage('error', arguments);
  45   };
  46 }());