bluetooth: descriptor tests to standalone window

This change updates the descriptor tests in wpt/ to be standalone window
tests. This change allows tests to be formatted with clang-format.

Bug: 994756
Change-Id: Ifcedeadd35d0775793269572fec478eaa5dbe06d
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1757889
Reviewed-by: Matt Reynolds <[email protected]>
Reviewed-by: Reilly Grant <[email protected]>
Commit-Queue: Reilly Grant <[email protected]>
Auto-Submit: Ovidio de Jesús Ruiz-Henríquez <[email protected]>
Cr-Commit-Position: refs/heads/master@{#689260}

Author: odejesush

bluetooth/descriptor/readValue/read-succeeds.https.html

@@ -0,0 +1,17 @@
+// META: script=/resources/testharness.js
+// META: script=/resources/testharnessreport.js
+// META: script=/resources/testdriver.js
+// META: script=/resources/testdriver-vendor.js
+// META: script=/bluetooth/resources/bluetooth-helpers.js
+'use strict';
+const test_desc = `A read request succeeds and returns the descriptor's value.`;
+
+bluetooth_test(async () => {
+  const {descriptor, fake_descriptor} = await getUserDescriptionDescriptor();
+
+  const EXPECTED_VALUE = [0, 1, 2];
+  await fake_descriptor.setNextReadResponse(GATT_SUCCESS, EXPECTED_VALUE);
+
+  const value = await descriptor.readValue();
+  assert_array_equals(Array.from(new Uint8Array(value.buffer)), EXPECTED_VALUE);
+}, test_desc);

bluetooth/descriptor/readValue/read-succeeds.https.window.js

@@ -0,0 +1,25 @@
+// META: script=/resources/testharness.js
+// META: script=/resources/testharnessreport.js
+// META: script=/resources/testdriver.js
+// META: script=/resources/testdriver-vendor.js
+// META: script=/bluetooth/resources/bluetooth-helpers.js
+'use strict';
+const test_desc = 'writeValue() fails when passed a detached buffer';
+
+function detachBuffer(buffer) {
+  window.postMessage('', '*', [buffer]);
+}
+
+bluetooth_test(async (t) => {
+  const {descriptor, fake_descriptor} = await getUserDescriptionDescriptor();
+
+  const typed_array = Uint8Array.of(1, 2);
+  detachBuffer(typed_array.buffer);
+  await promise_rejects(
+      t, 'InvalidStateError', descriptor.writeValue(typed_array));
+
+  const array_buffer = Uint8Array.of(3, 4).buffer;
+  detachBuffer(array_buffer);
+  await promise_rejects(
+      t, 'InvalidStateError', descriptor.writeValue(array_buffer));
+}, test_desc);