src/chrome/browser/ui/webui/options/chromeos/bluetooth_options_browsertest.js

   1 // Copyright (c) 2013 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 GEN('#if defined(OS_CHROMEOS)');
   6
   7 function BluetoothWebUITest() {}
   8
   9 BluetoothWebUITest.prototype = {
  10   __proto__: testing.Test.prototype,
  11
  12   /**
  13    * Start tests from the main-settings page.
  14    */
  15   browsePreload: 'chrome://settings-frame/settings',
  16
  17   /**
  18    * @override
  19    */
  20   preLoad: function() {
  21     this.makeAndRegisterMockHandler([
  22       'bluetoothEnableChange',
  23       'updateBluetoothDevice',
  24       'findBluetoothDevices',
  25       'stopBluetoothDeviceDiscovery',
  26     ]);
  27   },
  28
  29   /**
  30    * Retrieves the list item associated with a Bluetooth device.
  31    * @param {!Element} listElement Element containing a list of devices.
  32    * @param {string} deviceName The name of the device.
  33    * @return {Element|undefined} List item matching the device name.
  34    */
  35   getElementForDevice: function(listElement, deviceName) {
  36     var items = listElement.querySelectorAll('.bluetooth-device');
  37     for (var i = 0; i < items.length; i++) {
  38       var candidate = items[i];
  39       var name = candidate.data.name;
  40       if (name == deviceName)
  41         return candidate;
  42     }
  43   },
  44
  45   /**
  46    * Selects a bluetooth device from the list with the matching address.
  47    * @param {!Element} listElement A list of Bluetooth devices.
  48    * @param {{address: string,
  49    *          connectable: boolean,
  50    *          connected: boolean,
  51    *          name: string,
  52    *          paired: boolean}} device Description of the device.
  53    */
  54   selectDevice: function(listElement, device) {
  55     listElement.selectedItem = device;
  56     cr.dispatchSimpleEvent(listElement, 'change');
  57   },
  58
  59   /**
  60    * Fake input of a pincode or passkey.
  61    * @param {!Element} element Text input field.
  62    * @param {string} text New value for the input field.
  63    */
  64   fakeInput: function(element, text) {
  65     element.value = text;
  66     cr.dispatchSimpleEvent(element, 'input');
  67   },
  68
  69 };
  70
  71 TEST_F('BluetoothWebUITest', 'testEnableBluetooth', function() {
  72   assertEquals(this.browsePreload, document.location.href);
  73   expectFalse($('enable-bluetooth').checked);
  74   expectTrue($('bluetooth-paired-devices-list').parentNode.hidden);
  75
  76   this.mockHandler.expects(once()).bluetoothEnableChange([true]).will(
  77       callFunction(function() {
  78         options.BrowserOptions.setBluetoothState(true);
  79       }));
  80   $('enable-bluetooth').click();
  81
  82   expectFalse($('bluetooth-paired-devices-list').parentNode.hidden);
  83 });
  84
  85 TEST_F('BluetoothWebUITest', 'testAddDevices', function() {
  86   assertEquals(this.browsePreload, document.location.href);
  87
  88   var pairedDeviceList = $('bluetooth-paired-devices-list');
  89   var unpairedDeviceList = $('bluetooth-unpaired-devices-list');
  90
  91   var fakePairedDevice = {
  92     address: '00:11:22:33:44:55',
  93     connectable: true,
  94     connected: false,
  95     name: 'Fake device',
  96     paired: true
  97   };
  98
  99   var fakeUnpairedDevice = {
 100     address: '28:CF:DA:00:00:00',
 101     connectable: true,
 102     connected: false,
 103     name: 'Apple Magic Mouse',
 104     paired: false
 105   };
 106
 107   var fakeUnpairedDevice2 = {
 108     address: '28:37:37:00:00:00',
 109     connectable: true,
 110     connected: false,
 111     name: 'Apple Wireless Keyboard',
 112     paired: false
 113   };
 114
 115   // Ensure data models for the paired and unpaired device lists are properly
 116   // updated.
 117   var index = pairedDeviceList.find(fakePairedDevice.address);
 118   expectEquals(undefined, index);
 119   options.BrowserOptions.addBluetoothDevice(fakePairedDevice);
 120   index = pairedDeviceList.find(fakePairedDevice.address);
 121   expectEquals(0, index);
 122
 123   // Ensure the DOM contents of the list are properly updated. The default
 124   // layout of a list creates DOM elements only for visible elements in the
 125   // list, which is problematic if the list is hidden at the time of layout.
 126   // The Bluetooth device lists overcomes this problem by using fixed sized
 127   // elements in an auto-expanding list. This test ensures the problem stays
 128   // fixed.
 129   expectTrue(!!this.getElementForDevice(pairedDeviceList,
 130                                         fakePairedDevice.name));
 131   expectFalse(!!this.getElementForDevice(unpairedDeviceList,
 132                                          fakePairedDevice.name));
 133
 134   options.BrowserOptions.addBluetoothDevice(fakeUnpairedDevice);
 135   index = unpairedDeviceList.find(fakeUnpairedDevice.address);
 136   expectEquals(0, index);
 137   expectFalse(!!this.getElementForDevice(pairedDeviceList,
 138                                          fakeUnpairedDevice.name));
 139   expectTrue(!!this.getElementForDevice(unpairedDeviceList,
 140                                         fakeUnpairedDevice.name));
 141
 142   // Test adding a second device to a list.
 143   options.BrowserOptions.addBluetoothDevice(fakeUnpairedDevice2);
 144   index = unpairedDeviceList.find(fakeUnpairedDevice2.address);
 145   expectEquals(1, index);
 146   expectTrue(!!this.getElementForDevice(unpairedDeviceList,
 147                                         fakeUnpairedDevice2.name));
 148
 149   // Test clicking on the 'Add a device' button.
 150   this.mockHandler.expects(once()).findBluetoothDevices();
 151   $('bluetooth-add-device').click();
 152   expectFalse($('bluetooth-options').hidden);
 153   expectTrue($('bluetooth-add-device-apply-button').disabled);
 154   expectFalse($('bluetooth-add-device-cancel-button').disabled);
 155
 156   Mock4JS.verifyAllMocks();
 157   Mock4JS.clearMocksToVerify();
 158
 159   // Test selecting an element and clicking on the connect button.
 160   this.mockHandler.expects(once()).stopBluetoothDeviceDiscovery();
 161   this.mockHandler.expects(once()).updateBluetoothDevice(
 162       [fakeUnpairedDevice2.address, 'connect']);
 163   this.selectDevice(unpairedDeviceList, fakeUnpairedDevice2);
 164   var connectButton = $('bluetooth-add-device-apply-button');
 165   expectFalse(connectButton.disabled);
 166   connectButton.click();
 167 });
 168
 169 TEST_F('BluetoothWebUITest', 'testDevicePairing', function() {
 170   assertEquals(this.browsePreload, document.location.href);
 171
 172   var pairedDeviceList = $('bluetooth-paired-devices-list');
 173   var unpairedDeviceList = $('bluetooth-unpaired-devices-list');
 174
 175   var fakeDevice = {
 176     address: '00:24:BE:00:00:00',
 177     connectable: true,
 178     connected: false,
 179     name: 'Sony BT-00',
 180     paired: false
 181   };
 182
 183   options.BrowserOptions.addBluetoothDevice(fakeDevice);
 184   var index = unpairedDeviceList.find(fakeDevice.address);
 185   expectEquals(0, index);
 186   expectTrue(!!this.getElementForDevice(unpairedDeviceList,
 187                                         fakeDevice.name));
 188
 189   // Simulate process of pairing a device.
 190   fakeDevice.pairing = 'bluetoothEnterPinCode';
 191   options.BrowserOptions.addBluetoothDevice(fakeDevice);
 192
 193   // Verify that the pairing dialog is displayed with the proper options.
 194   expectFalse($('bluetooth-pairing').hidden);
 195   expectTrue($('bluetooth-pairing-passkey-display').hidden);
 196   expectTrue($('bluetooth-pairing-passkey-entry').hidden);
 197   expectFalse($('bluetooth-pairing-pincode-entry').hidden);
 198
 199   // Connect button should be visible but disabled until a pincode is entered.
 200   expectFalse($('bluetooth-pair-device-connect-button').hidden);
 201   expectFalse($('bluetooth-pair-device-cancel-button').hidden);
 202   expectTrue($('bluetooth-pair-device-connect-button').disabled);
 203   expectFalse($('bluetooth-pair-device-cancel-button').disabled);
 204
 205   // Simulate process of entering a pincode.
 206   var pincode = '123456';
 207
 208   this.mockHandler.expects(once()).updateBluetoothDevice(
 209       [fakeDevice.address, 'connect', pincode]).will(
 210       callFunction(function() {
 211         delete fakeDevice.pairing;
 212         fakeDevice.paired = true;
 213         options.BrowserOptions.addBluetoothDevice(fakeDevice);
 214       }));
 215
 216   this.fakeInput($('bluetooth-pincode'), pincode);
 217   $('bluetooth-pair-device-connect-button').click();
 218
 219   // Verify that the device is removed from the unparied list and added to the
 220   // paired device list.
 221   expectTrue(!!this.getElementForDevice(pairedDeviceList,
 222                                         fakeDevice.name));
 223   expectFalse(!!this.getElementForDevice(unpairedDeviceList,
 224                                          fakeDevice.name));
 225 });
 226
 227 TEST_F('BluetoothWebUITest', 'testConnectionState', function() {
 228   assertEquals(this.browsePreload, document.location.href);
 229
 230   var pairedDeviceList = $('bluetooth-paired-devices-list');
 231   var connectButton = $('bluetooth-reconnect-device');
 232
 233   var fakeDevice = {
 234     address: '00:24:BE:00:00:00',
 235     connectable: true,
 236     connected: false,
 237     name: 'Sony BT-00',
 238     paired: true
 239   };
 240
 241   options.BrowserOptions.addBluetoothDevice(fakeDevice);
 242   var element = this.getElementForDevice(pairedDeviceList,
 243                                          fakeDevice.name);
 244   assertTrue(!!element);
 245   expectFalse(!!element.getAttribute('connected'));
 246   expectTrue(connectButton.disabled);
 247
 248   // Simulate connecting to a previously paired device.
 249   this.selectDevice(pairedDeviceList, fakeDevice);
 250   expectFalse(connectButton.disabled);
 251   this.mockHandler.expects(once()).updateBluetoothDevice(
 252       [fakeDevice.address, 'connect']).will(
 253       callFunction(function() {
 254         fakeDevice.connected = true;
 255         options.BrowserOptions.addBluetoothDevice(fakeDevice);
 256       }));
 257   connectButton.click();
 258   element = this.getElementForDevice(pairedDeviceList,
 259                                      fakeDevice.name);
 260   assertTrue(!!element);
 261   expectTrue(!!element.getAttribute('connected'));
 262   var button = element.querySelector('.row-delete-button');
 263   expectTrue(!!button);
 264
 265   Mock4JS.verifyAllMocks();
 266   Mock4JS.clearMocksToVerify();
 267
 268   // Test disconnecting.
 269   this.mockHandler.expects(once()).updateBluetoothDevice(
 270       [fakeDevice.address, 'disconnect']).will(
 271       callFunction(function() {
 272         fakeDevice.connected = false;
 273         options.BrowserOptions.addBluetoothDevice(fakeDevice);
 274       }));
 275   button.click();
 276   element = this.getElementForDevice(pairedDeviceList,
 277                                      fakeDevice.name);
 278   assertTrue(!!element);
 279   expectFalse(!!element.getAttribute('connected'));
 280   button = element.querySelector('.row-delete-button');
 281   expectTrue(!!button);
 282
 283   Mock4JS.verifyAllMocks();
 284   Mock4JS.clearMocksToVerify();
 285
 286   // Test forgetting  a disconnected device.
 287   this.mockHandler.expects(once()).updateBluetoothDevice(
 288       [fakeDevice.address, 'forget']).will(
 289       callFunction(function() {
 290         options.BrowserOptions.removeBluetoothDevice(fakeDevice.address);
 291       }));
 292   button.click();
 293   expectFalse(!!this.getElementForDevice(pairedDeviceList,
 294                                          fakeDevice.name));
 295 });
 296
 297
 298 TEST_F('BluetoothWebUITest', 'testMaliciousInput', function() {
 299   assertEquals(this.browsePreload, document.location.href);
 300
 301   var unpairedDeviceList = $('bluetooth-unpaired-devices-list');
 302   var pairDeviceDialog = $('bluetooth-pairing');
 303
 304   var maliciousStrings = [
 305       '<SCRIPT>alert(1)</SCRIPT>',
 306       '>\'>\\"><SCRIPT>alert(1)</SCRIPT>',
 307       '<IMG SRC=\\"javascript:alert(1)\\">',
 308       '<A HREF=\\"data:text/html;base64,' +
 309           'PHNjcmlwdD5hbGVydCgxKTwvc2NyaXB0Pgo=\\">...</A>',
 310       '<div>',
 311       '<textarea>',
 312       '<style>',
 313       '[0xC0][0xBC]SCRIPT[0xC0][0xBE]alert(1)[0xC0][0xBC]/SCRIPT[0xC0][0xBE]',
 314       '+ADw-SCRIPT+AD4-alert(1)+ADw-/SCRIPT+AD4-',
 315       '&#<script>alert(1)</script>;',
 316       '<!-- Hello -- world > <SCRIPT>alert(1)</SCRIPT> -->',
 317       '<!<!-- Hello world > <SCRIPT>alert(1)</SCRIPT> -->',
 318       '\x3CSCRIPT\x3Ealert(1)\x3C/SCRIPT\x3E',
 319       '<IMG SRC=\\"j[0x00]avascript:alert(1)\\">',
 320       '<BASE HREF=\\"javascript:1;/**/\\"><IMG SRC=\\"alert(1)\\">',
 321       'javascript:alert(1);',
 322       ' xss_injection=\\"\\" ',
 323       '\\" xss_injection=\\"',
 324       '\' xss_injection=\'',
 325       '<!--',
 326       '\'',
 327       '\\"'
 328   ];
 329
 330   var fakeDevice = {
 331     address: '11:22:33:44:55:66',
 332     connectable: true,
 333     connected: false,
 334     name: 'fake',
 335     paired: false,
 336     pairing: 'bluetoothStartConnecting'
 337   };
 338
 339   options.BrowserOptions.addBluetoothDevice(fakeDevice);
 340
 341   var nodeCount = function(node) {
 342     if (node.getAttribute)
 343       assertFalse(!!node.getAttribute('xss_injection'));
 344     var length = node.childNodes.length;
 345     var tally = length;
 346     for (var i = 0; i < length; i++) {
 347       tally += nodeCount(node.childNodes[i]);
 348     }
 349     return tally;
 350   };
 351
 352   // Determine the expected sizes.
 353   var unpairedDeviceListSize = nodeCount(unpairedDeviceList);
 354   var pairDeviceDialogSize = nodeCount(pairDeviceDialog);
 355
 356   // Ensure that updating the device with a malicious name does not corrupt the
 357   // structure of the document.  Tests the unpaired device list and bluetooth
 358   // pairing dialog.
 359   for (var i = 0; i < maliciousStrings.length; i++) {
 360     fakeDevice.name = maliciousStrings[i];
 361     options.BrowserOptions.addBluetoothDevice(fakeDevice);
 362     assertEquals(unpairedDeviceListSize, nodeCount(unpairedDeviceList));
 363     var element = this.getElementForDevice(unpairedDeviceList,
 364                                            fakeDevice.name);
 365     assertTrue(!!element);
 366     var label = element.querySelector('.bluetooth-device-label');
 367     assertTrue(!!label);
 368     assertEquals(maliciousStrings[i], label.textContent);
 369     assertEquals(pairDeviceDialogSize, nodeCount(pairDeviceDialog));
 370   }
 371
 372 });
 373
 374 GEN('#endif');