third_party/WebKit/LayoutTests/bluetooth/getCharacteristic.html

   1 <!DOCTYPE html>
   2 <script src="../resources/testharness.js"></script>
   3 <script src="../resources/testharnessreport.js"></script>
   4 <script src="resources/bluetooth-helpers.js"></script>
   5 <script>
   6 'use strict';
   7
   8 test(t => { assert_true(window.testRunner instanceof Object); t.done(); },
   9      'window.testRunner is required for the following tests.');
  10
  11 promise_test(() => {
  12   testRunner.setBluetoothMockDataSet('GenericAccessAdapter');
  13   return requestDeviceWithKeyDown({filters: [{services: ['generic_access']}]})
  14     .then(device => device.connectGATT())
  15     .then(gattServer => gattServer.getPrimaryService('generic_access'))
  16     .then(service => {
  17       testRunner.setBluetoothMockDataSet('EmptyAdapter');
  18       return assert_promise_rejects_with_message(
  19         service.getCharacteristic('gap.device_name'), {
  20           name: 'NetworkError',
  21           message: 'Bluetooth Device is no longer in range.'
  22         }, 'Device went out of range.');
  23     });
  24 }, 'Device goes out of range. Reject with NetworkError.');
  25
  26 promise_test(() => {
  27   testRunner.setBluetoothMockDataSet('GenericAccessAdapter');
  28   return requestDeviceWithKeyDown({filters: [{services: ['generic_access']}]})
  29     .then(device => device.connectGATT())
  30     .then(gattService => gattService.getPrimaryService('generic_access'))
  31     .then(service => {
  32       testRunner.setBluetoothMockDataSet('MissingServiceGenericAccessAdapter');
  33       return assert_promise_rejects_with_message(
  34         service.getCharacteristic('gap.device_name'), {
  35           name: 'InvalidStateError',
  36           message: 'GATT Service no longer exists.'
  37         }, 'Service got removed.');
  38     });
  39 }, 'Service is removed. Reject with InvalidStateError.');
  40
  41
  42 promise_test(() => {
  43   testRunner.setBluetoothMockDataSet('GenericAccessAdapter');
  44   return requestDeviceWithKeyDown({filters: [{services: ['generic_access']}]})
  45     .then(device => device.connectGATT())
  46     .then(gattServer => gattServer.getPrimaryService('generic_access'))
  47     .then(service => Promise.all(
  48       [service.getCharacteristic(battery_level.alias),
  49        service.getCharacteristic(battery_level.name),
  50        service.getCharacteristic(battery_level.uuid)]))
  51     .then(characteristics => {
  52       characteristics.forEach(characteristic => {
  53         assert_equals(characteristic, null,
  54                       'Non existent characteristic should return null.');
  55       });
  56     });
  57 }, 'Request for wrong characteristic. Should return null.');
  58
  59 promise_test(() => {
  60   testRunner.setBluetoothMockDataSet('GenericAccessAdapter');
  61   return requestDeviceWithKeyDown({filters: [{services: ['generic_access']}]})
  62     .then(device => device.connectGATT())
  63     .then(gattServer => gattServer.getPrimaryService('generic_access'))
  64     .then(service => Promise.all(
  65       [service.getCharacteristic(device_name.alias),
  66        service.getCharacteristic(device_name.name),
  67        service.getCharacteristic(device_name.uuid)]))
  68     .then(characteristics => {
  69       characteristics.forEach(characteristic => {
  70         assert_equals(
  71           characteristic.uuid, device_name.uuid,
  72           'Characteristic UUID should be the same as requested UUID.');
  73       });
  74     });
  75 }, 'Request for characteristic. Should return right characteristic');
  76
  77 promise_test(() => {
  78   testRunner.setBluetoothMockDataSet('GenericAccessAdapter');
  79   return requestDeviceWithKeyDown({filters: [{services: ['generic_access']}]})
  80     .then(device => device.connectGATT())
  81     .then(gattServer => gattServer.getPrimaryService('generic_access'))
  82     .then(services => Promise.all(
  83       [services.getCharacteristic(device_name.alias),
  84        services.getCharacteristic(device_name.alias),
  85        services.getCharacteristic(device_name.name),
  86        services.getCharacteristic(device_name.name),
  87        services.getCharacteristic(device_name.uuid),
  88        services.getCharacteristic(device_name.uuid)]))
  89     .then(characteristics => {
  90       // TODO(ortuno): getCharacteristic should return the same object
  91       // if it was created earlier.
  92       // https://crbug.com/495270
  93       for (var i = 1; i < characteristics.length; i++) {
  94         assert_not_equals(
  95           characteristics[0], characteristics[i],
  96           'Should return the same characteristic as the first call.');
  97       }
  98     });
  99 }, 'Calls to get the same characteristic should return the same object.');
 100
 101 promise_test(() => {
 102   testRunner.setBluetoothMockDataSet('GenericAccessAdapter');
 103   return requestDeviceWithKeyDown({filters: [{services: ['generic_access']}]})
 104     .then(device => device.connectGATT())
 105     .then(gattServer => gattServer.getPrimaryService('generic_access'))
 106     .then(service => {
 107       return assert_promise_rejects_with_message(
 108         service.getCharacteristic('wrong_name'), {
 109           name: 'SyntaxError',
 110           message: 'Failed to execute \'getCharacteristic\' on ' +
 111                    '\'BluetoothGATTService\': \Invalid Characteristic name: ' +
 112                    '\'wrong_name\'. ' +
 113                    'It must be a valid UUID alias (e.g. 0x1234), ' +
 114                    'UUID (lowercase hex characters e.g. ' +
 115                    '\'00001234-0000-1000-8000-00805f9b34fb\'), ' +
 116                    'or recognized standard name from ' +
 117                    'https://developer.bluetooth.org/gatt/characteristics/Pages/CharacteristicsHome.aspx' +
 118                    ' e.g. \'aerobic_heart_rate_lower_limit\'.'
 119         }, 'Wrong Characteristic name passed.');
 120     });
 121 }, 'Wrong Characteristic name. Reject with SyntaxError.');
 122 </script>