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48 lines
2 KiB
HTML
48 lines
2 KiB
HTML
<!DOCTYPE html>
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<script src="/resources/testharness.js"></script>
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<script src="/resources/testharnessreport.js"></script>
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<script src="/resources/testdriver.js"></script>
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<script src="/resources/testdriver-vendor.js"></script>
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<script src="/bluetooth/resources/bluetooth-helpers.js"></script>
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<script>
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'use strict';
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const test_desc = 'Find all characteristics in a service.';
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let device, fake_peripheral;
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bluetooth_test(() => getDiscoveredHealthThermometerDevice()
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.then(_ => ({device, fake_peripheral} = _))
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// Setup a device with two measurement intervals.
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.then(() =>
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fake_peripheral.setNextGATTConnectionResponse({code: HCI_SUCCESS}))
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.then(() => device.gatt.connect())
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.then(() => fake_peripheral.addFakeService({uuid: 'health_thermometer'}))
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.then(fake_health_thermometer => Promise.all([
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fake_health_thermometer.addFakeCharacteristic({
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uuid: 'measurement_interval',
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properties: ['read', 'write', 'indicate']}),
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fake_health_thermometer.addFakeCharacteristic({
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uuid: 'measurement_interval',
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properties: ['read', 'write', 'indicate']}),
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fake_health_thermometer.addFakeCharacteristic({
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uuid: 'temperature_measurement',
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properties: ['indicate']})
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]))
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.then(() =>
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fake_peripheral.setNextGATTDiscoveryResponse({code: HCI_SUCCESS}))
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.then(() => device.gatt.getPrimaryService('health_thermometer'))
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// Actual test starts.
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.then(service => service.getCharacteristics())
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.then(characteristics => {
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// Expect three characteristic instances.
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assert_equals(characteristics.length, 3);
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let uuid_set = new Set(characteristics.map(c => c.uuid));
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// Two of the expected characteristics are 'measurement_interval',
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// so only 2 unique UUID.
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assert_equals(uuid_set.size, 2);
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assert_true(uuid_set.has(BluetoothUUID.getCharacteristic(
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'measurement_interval')));
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assert_true(uuid_set.has(BluetoothUUID.getCharacteristic(
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'temperature_measurement')));
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}), test_desc);
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</script>
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