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// META: script=/resources/testdriver.js
// META: script=/resources/testdriver-vendor.js
// META: script=/common/gc.js
// META: script=/bluetooth/resources/bluetooth-test.js
// META: script=/bluetooth/resources/bluetooth-fake-devices.js
// Generated by //third_party/WebKit/LayoutTests/bluetooth/generate.py
'use strict';
const test_desc = 'Calls to getCharacteristic should return the same object.';
bluetooth_test(() => getHealthThermometerService()
.then(({service}) => Promise.all([
service.getCharacteristic('measurement_interval'),
service.getCharacteristic('measurement_interval')]))
.then(([characteristics_first_call, characteristics_second_call]) => {
// Convert to arrays if necessary.
characteristics_first_call = [].concat(characteristics_first_call);
characteristics_second_call = [].concat(characteristics_second_call);
let first_call_set = new Set(characteristics_first_call);
assert_equals(characteristics_first_call.length, first_call_set.size);
let second_call_set = new Set(characteristics_second_call);
assert_equals(characteristics_second_call.length, second_call_set.size);
characteristics_first_call.forEach(characteristic => {
assert_true(second_call_set.has(characteristic));
});
}), test_desc);
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