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Unified Diff: third_party/WebKit/LayoutTests/bluetooth/gattserverdisconnected-event/disconnected_gc.html

Issue 1991063002: Implement the gattserverdisconnected event. (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@rename-web-bluetooth-device
Patch Set: Created 4 years, 7 months ago
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Index: third_party/WebKit/LayoutTests/bluetooth/gattserverdisconnected-event/disconnected_gc.html
diff --git a/third_party/WebKit/LayoutTests/bluetooth/gattserverdisconnected-event/disconnected_gc.html b/third_party/WebKit/LayoutTests/bluetooth/gattserverdisconnected-event/disconnected_gc.html
new file mode 100644
index 0000000000000000000000000000000000000000..60b9b137e0371072421a1b0f2ecb7f91fd446053
--- /dev/null
+++ b/third_party/WebKit/LayoutTests/bluetooth/gattserverdisconnected-event/disconnected_gc.html
@@ -0,0 +1,26 @@
+<!DOCTYPE html>
+<script src="../../resources/testharness.js"></script>
+<script src="../../resources/testharnessreport.js"></script>
+<script src="../../resources/bluetooth/bluetooth-helpers.js"></script>
+<script>
+ 'use strict';
+ promise_test(t => {
+ return setBluetoothFakeAdapter('DisconnectingHeartRateAdapter')
+ .then(() => requestDeviceWithKeyDown({
+ filters: [{services: ['heart_rate']}],
+ optionalServices: [request_disconnection_service_uuid]
+ }))
+ .then(device => device.gatt.connect())
+ .then(gattServer => gattServer.getPrimaryService(request_disconnection_service_uuid))
+ .then(service => {
+ promise_rejects(t, 'NotFoundError',
+ service.getCharacteristics(),
+ 'Request is used for its side-effect.');
+ service = undefined;
+ return runGarbageCollection();
+ // Wait 50ms after the GC runs for the disconnection event to come back.
+ // There's nothing to assert other than that only valid memory is used.
+ }).then(() => new Promise(resolve => setTimeout(resolve, 50)));
+ }, 'A device disconnecting after the BluetoothDevice object has been gced ' +
+ 'should not access freed memory.');
+</script>

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