1 files changed, 35 insertions, 0 deletions
diff --git a/testing/web-platform/tests/bluetooth/script-tests/server/get-different-service-after-reconnection.js b/testing/web-platform/tests/bluetooth/script-tests/server/get-different-service-after-reconnection.js
new file mode 100644
index 0000000000..e72128a76f
--- /dev/null
+++ b/testing/web-platform/tests/bluetooth/script-tests/server/get-different-service-after-reconnection.js
@@ -0,0 +1,35 @@
+'use strict';
+const test_desc = 'Calls to FUNCTION_NAME after a disconnection should return ' +
+    'a different object.';
+let device, services_first_connection, services_second_connection;
+
+bluetooth_test(() => getHealthThermometerDevice({
+      filters: [{services: ['health_thermometer']}],
+      optionalServices: ['generic_access']
+    })
+    .then(_ => ({device} = _))
+    .then(() => device.gatt.CALLS([
+      getPrimaryService('health_thermometer')|
+      getPrimaryServices()|
+      getPrimaryServices('health_thermometer')[UUID]]))
+    .then(services => services_first_connection = services)
+    .then(() => device.gatt.disconnect())
+    .then(() => device.gatt.connect())
+    .then(() => device.gatt.PREVIOUS_CALL)
+    .then(services => services_second_connection = services)
+    .then(() => {
+      // Convert to arrays if necessary.
+      services_first_connection = [].concat(services_first_connection);
+      services_second_connection = [].concat(services_second_connection);
+
+      assert_equals(services_first_connection.length,
+          services_second_connection.length);
+
+      let first_connection_set = new Set(services_first_connection);
+      let second_connection_set = new Set(services_second_connection);
+
+      // The two sets should be disjoint.
+      let common_services = services_first_connection.filter(
+          val => second_connection_set.has(val));
+      assert_equals(common_services.length, 0);
+    }), test_desc);