bluetooth: Implement Service.getCharacteristics

third_party/WebKit/LayoutTests/bluetooth/getCharacteristics/characteristics-not-found.html

Index: third_party/WebKit/LayoutTests/bluetooth/getCharacteristics/characteristics-not-found.html
diff --git a/third_party/WebKit/LayoutTests/bluetooth/getCharacteristics/characteristics-not-found.html b/third_party/WebKit/LayoutTests/bluetooth/getCharacteristics/characteristics-not-found.html
new file mode 100644
index 0000000000000000000000000000000000000000..094c91171018f4588487e9cb9662a041247c9297
--- /dev/null
+++ b/third_party/WebKit/LayoutTests/bluetooth/getCharacteristics/characteristics-not-found.html
@@ -0,0 +1,17 @@
+<!DOCTYPE html>
+<script src="../../resources/testharness.js"></script>
+<script src="../../resources/testharnessreport.js"></script>
+<script src="../resources/bluetooth-helpers.js"></script>
+<script>
+'use strict';
+promise_test(() => {
+  testRunner.setBluetoothMockDataSet('MissingCharacteristicHeartRateAdapter');
+  let expected = new DOMException('No Characteristics found in service.',

[Jeffrey Yasskin, 2016/02/24 23:20:30]

Just inline this?

[ortuno, 2016/02/25 23:08:27]

Done.

+                                  'NotFoundError');
+  return requestDeviceWithKeyDown({filters: [{services: ['heart_rate']}]})
+    .then(device => device.gatt.connect())
+    .then(gattServer => gattServer.getPrimaryService('heart_rate'))
+    .then(service => assert_promise_rejects_with_message(
+      service.getCharacteristics(), expected))
+}, 'Request for absent characteristics. Reject with NotFoundError.');
+</script>