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681 lines
23 KiB
Dart
681 lines
23 KiB
Dart
// Copyright 2014 The Flutter Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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import 'dart:async';
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import 'package:fake_async/fake_async.dart';
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import 'package:flutter_tools/src/base/io.dart';
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import 'package:flutter_tools/src/base/logger.dart';
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import 'package:flutter_tools/src/base/terminal.dart';
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import 'package:flutter_tools/src/base/user_messages.dart';
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import 'package:flutter_tools/src/base/utils.dart';
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import 'package:flutter_tools/src/build_info.dart';
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import 'package:flutter_tools/src/convert.dart';
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import 'package:flutter_tools/src/device.dart';
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import 'package:flutter_tools/src/project.dart';
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import 'package:test/fake.dart';
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import '../src/common.dart';
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import '../src/fake_devices.dart';
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void main() {
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group('DeviceManager', () {
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testWithoutContext('getDevices', () async {
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final FakeDevice device1 = FakeDevice('Nexus 5', '0553790d0a4e726f');
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final FakeDevice device2 = FakeDevice('Nexus 5X', '01abfc49119c410e');
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final FakeDevice device3 = FakeDevice('iPod touch', '82564b38861a9a5');
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final List<Device> devices = <Device>[device1, device2, device3];
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final DeviceManager deviceManager = TestDeviceManager(
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devices,
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logger: BufferLogger.test(),
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terminal: Terminal.test(),
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);
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expect(await deviceManager.getDevices(), devices);
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});
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testWithoutContext('getDeviceById exact matcher', () async {
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final FakeDevice device1 = FakeDevice('Nexus 5', '0553790d0a4e726f');
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final FakeDevice device2 = FakeDevice('Nexus 5X', '01abfc49119c410e');
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final FakeDevice device3 = FakeDevice('iPod touch', '82564b38861a9a5');
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final List<Device> devices = <Device>[device1, device2, device3];
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final BufferLogger logger = BufferLogger.test();
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// Include different device discoveries:
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// 1. One that never completes to prove the first exact match is
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// returned quickly.
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// 2. One that throws, to prove matches can return when some succeed
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// and others fail.
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// 3. A device discoverer that succeeds.
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final DeviceManager deviceManager = TestDeviceManager(
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devices,
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deviceDiscoveryOverrides: <DeviceDiscovery>[
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ThrowingPollingDeviceDiscovery(),
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LongPollingDeviceDiscovery(),
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],
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logger: logger,
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terminal: Terminal.test(),
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);
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Future<void> expectDevice(String id, List<Device> expected) async {
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expect(await deviceManager.getDevicesById(id), expected);
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}
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await expectDevice('01abfc49119c410e', <Device>[device2]);
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expect(logger.traceText, contains('Ignored error discovering 01abfc49119c410e'));
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await expectDevice('Nexus 5X', <Device>[device2]);
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expect(logger.traceText, contains('Ignored error discovering Nexus 5X'));
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await expectDevice('0553790d0a4e726f', <Device>[device1]);
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expect(logger.traceText, contains('Ignored error discovering 0553790d0a4e726f'));
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});
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testWithoutContext('getDeviceById exact matcher with well known ID', () async {
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final FakeDevice device1 = FakeDevice('Windows', 'windows');
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final FakeDevice device2 = FakeDevice('Nexus 5X', '01abfc49119c410e');
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final FakeDevice device3 = FakeDevice('iPod touch', '82564b38861a9a5');
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final List<Device> devices = <Device>[device1, device2, device3];
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final BufferLogger logger = BufferLogger.test();
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// Because the well known ID will match, no other device discovery will run.
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final DeviceManager deviceManager = TestDeviceManager(
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devices,
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deviceDiscoveryOverrides: <DeviceDiscovery>[
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ThrowingPollingDeviceDiscovery(),
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LongPollingDeviceDiscovery(),
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],
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logger: logger,
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terminal: Terminal.test(),
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wellKnownId: 'windows',
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);
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Future<void> expectDevice(String id, List<Device> expected) async {
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deviceManager.specifiedDeviceId = id;
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expect(await deviceManager.getDevicesById(id), expected);
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}
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await expectDevice('windows', <Device>[device1]);
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expect(logger.traceText, isEmpty);
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});
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testWithoutContext('getDeviceById prefix matcher', () async {
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final FakeDevice device1 = FakeDevice('Nexus 5', '0553790d0a4e726f');
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final FakeDevice device2 = FakeDevice('Nexus 5X', '01abfc49119c410e');
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final FakeDevice device3 = FakeDevice('iPod touch', '82564b38861a9a5');
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final List<Device> devices = <Device>[device1, device2, device3];
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final BufferLogger logger = BufferLogger.test();
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// Include different device discoveries:
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// 1. One that throws, to prove matches can return when some succeed
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// and others fail.
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// 2. A device discoverer that succeeds.
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final DeviceManager deviceManager = TestDeviceManager(
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devices,
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deviceDiscoveryOverrides: <DeviceDiscovery>[
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ThrowingPollingDeviceDiscovery(),
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],
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logger: logger,
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terminal: Terminal.test(),
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);
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Future<void> expectDevice(String id, List<Device> expected) async {
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expect(await deviceManager.getDevicesById(id), expected);
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}
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await expectDevice('Nexus 5', <Device>[device1]);
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expect(logger.traceText, contains('Ignored error discovering Nexus 5'));
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await expectDevice('0553790', <Device>[device1]);
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expect(logger.traceText, contains('Ignored error discovering 0553790'));
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await expectDevice('Nexus', <Device>[device1, device2]);
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expect(logger.traceText, contains('Ignored error discovering Nexus'));
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});
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testWithoutContext('getAllConnectedDevices caches', () async {
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final FakeDevice device1 = FakeDevice('Nexus 5', '0553790d0a4e726f');
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final TestDeviceManager deviceManager = TestDeviceManager(
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<Device>[device1],
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logger: BufferLogger.test(),
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terminal: Terminal.test(),
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);
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expect(await deviceManager.getAllConnectedDevices(), <Device>[device1]);
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final FakeDevice device2 = FakeDevice('Nexus 5X', '01abfc49119c410e');
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deviceManager.resetDevices(<Device>[device2]);
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expect(await deviceManager.getAllConnectedDevices(), <Device>[device1]);
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});
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testWithoutContext('refreshAllConnectedDevices does not cache', () async {
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final FakeDevice device1 = FakeDevice('Nexus 5', '0553790d0a4e726f');
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final TestDeviceManager deviceManager = TestDeviceManager(
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<Device>[device1],
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logger: BufferLogger.test(),
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terminal: Terminal.test(),
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);
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expect(await deviceManager.refreshAllConnectedDevices(), <Device>[device1]);
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final FakeDevice device2 = FakeDevice('Nexus 5X', '01abfc49119c410e');
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deviceManager.resetDevices(<Device>[device2]);
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expect(await deviceManager.refreshAllConnectedDevices(), <Device>[device2]);
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});
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});
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testWithoutContext('PollingDeviceDiscovery startPolling', () {
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FakeAsync().run((FakeAsync time) {
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final FakePollingDeviceDiscovery pollingDeviceDiscovery = FakePollingDeviceDiscovery();
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pollingDeviceDiscovery.startPolling();
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time.elapse(const Duration(milliseconds: 4001));
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// First check should use the default polling timeout
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// to quickly populate the list.
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expect(pollingDeviceDiscovery.lastPollingTimeout, isNull);
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time.elapse(const Duration(milliseconds: 4001));
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// Subsequent polling should be much longer.
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expect(pollingDeviceDiscovery.lastPollingTimeout, const Duration(seconds: 30));
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pollingDeviceDiscovery.stopPolling();
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});
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});
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group('Filter devices', () {
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final FakeDevice ephemeralOne = FakeDevice('ephemeralOne', 'ephemeralOne');
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final FakeDevice ephemeralTwo = FakeDevice('ephemeralTwo', 'ephemeralTwo');
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final FakeDevice nonEphemeralOne = FakeDevice('nonEphemeralOne', 'nonEphemeralOne', ephemeral: false);
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final FakeDevice nonEphemeralTwo = FakeDevice('nonEphemeralTwo', 'nonEphemeralTwo', ephemeral: false);
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final FakeDevice unsupported = FakeDevice('unsupported', 'unsupported', isSupported: false);
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final FakeDevice unsupportedForProject = FakeDevice('unsupportedForProject', 'unsupportedForProject', isSupportedForProject: false);
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final FakeDevice webDevice = FakeDevice('webby', 'webby')
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..targetPlatform = Future<TargetPlatform>.value(TargetPlatform.web_javascript);
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final FakeDevice fuchsiaDevice = FakeDevice('fuchsiay', 'fuchsiay')
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..targetPlatform = Future<TargetPlatform>.value(TargetPlatform.fuchsia_x64);
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testWithoutContext('chooses ephemeral device', () async {
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final List<Device> devices = <Device>[
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ephemeralOne,
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nonEphemeralOne,
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nonEphemeralTwo,
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unsupported,
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unsupportedForProject,
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];
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final DeviceManager deviceManager = TestDeviceManager(
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devices,
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logger: BufferLogger.test(),
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terminal: Terminal.test(),
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);
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final List<Device> filtered = await deviceManager.findTargetDevices(FakeFlutterProject());
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expect(filtered.single, ephemeralOne);
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});
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testWithoutContext('choose first non-ephemeral device', () async {
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final List<Device> devices = <Device>[
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nonEphemeralOne,
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nonEphemeralTwo,
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];
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final FakeTerminal terminal = FakeTerminal()
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..setPrompt(<String>['1', '2', 'q', 'Q'], '1');
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final DeviceManager deviceManager = TestDeviceManager(
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devices,
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logger: BufferLogger.test(),
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terminal: terminal,
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);
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final List<Device> filtered = await deviceManager.findTargetDevices(FakeFlutterProject());
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expect(filtered, <Device>[
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nonEphemeralOne,
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]);
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});
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testWithoutContext('choose second non-ephemeral device', () async {
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final List<Device> devices = <Device>[
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nonEphemeralOne,
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nonEphemeralTwo,
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];
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final FakeTerminal terminal = FakeTerminal()
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..setPrompt(<String>['1', '2', 'q', 'Q'], '2');
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final DeviceManager deviceManager = TestDeviceManager(
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devices,
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logger: BufferLogger.test(),
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terminal: terminal,
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);
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final List<Device> filtered = await deviceManager.findTargetDevices(FakeFlutterProject());
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expect(filtered, <Device>[
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nonEphemeralTwo,
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]);
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});
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testWithoutContext('choose first ephemeral device', () async {
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final List<Device> devices = <Device>[
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ephemeralOne,
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ephemeralTwo,
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];
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final FakeTerminal terminal = FakeTerminal()
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..setPrompt(<String>['1', '2', 'q', 'Q'], '1');
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final DeviceManager deviceManager = TestDeviceManager(
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devices,
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logger: BufferLogger.test(),
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terminal: terminal,
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);
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final List<Device> filtered = await deviceManager.findTargetDevices(FakeFlutterProject());
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expect(filtered, <Device>[
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ephemeralOne,
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]);
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});
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testWithoutContext('choose second ephemeral device', () async {
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final List<Device> devices = <Device>[
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ephemeralOne,
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ephemeralTwo,
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];
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final FakeTerminal terminal = FakeTerminal()
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..setPrompt(<String>['1', '2', 'q', 'Q'], '2');
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final DeviceManager deviceManager = TestDeviceManager(
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devices,
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logger: BufferLogger.test(),
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terminal: terminal,
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);
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final List<Device> filtered = await deviceManager.findTargetDevices(FakeFlutterProject());
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expect(filtered, <Device>[
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ephemeralTwo,
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]);
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});
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testWithoutContext('choose non-ephemeral device', () async {
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final List<Device> devices = <Device>[
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ephemeralOne,
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ephemeralTwo,
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nonEphemeralOne,
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nonEphemeralTwo,
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];
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final FakeTerminal terminal = FakeTerminal()
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..setPrompt(<String>['1', '2', '3', '4', 'q', 'Q'], '3');
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final DeviceManager deviceManager = TestDeviceManager(
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devices,
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logger: BufferLogger.test(),
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terminal: terminal,
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);
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final List<Device> filtered = await deviceManager.findTargetDevices(FakeFlutterProject());
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expect(filtered, <Device>[
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nonEphemeralOne,
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]);
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});
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testWithoutContext('exit from choose one of available devices', () async {
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final List<Device> devices = <Device>[
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ephemeralOne,
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ephemeralTwo,
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];
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final FakeTerminal terminal = FakeTerminal()
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..setPrompt(<String>['1', '2', 'q', 'Q'], 'q');
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final DeviceManager deviceManager = TestDeviceManager(
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devices,
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logger: BufferLogger.test(),
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terminal: terminal,
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);
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await expectLater(
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() async => deviceManager.findTargetDevices(FakeFlutterProject()),
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throwsToolExit(),
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);
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});
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testWithoutContext('Unsupported devices listed in all connected devices', () async {
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final List<Device> devices = <Device>[
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unsupported,
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unsupportedForProject,
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];
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final DeviceManager deviceManager = TestDeviceManager(
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devices,
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logger: BufferLogger.test(),
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terminal: Terminal.test(),
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);
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final List<Device> filtered = await deviceManager.getAllConnectedDevices();
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expect(filtered, <Device>[
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unsupported,
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unsupportedForProject,
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]);
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});
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testWithoutContext('Removes a unsupported devices', () async {
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final List<Device> devices = <Device>[
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unsupported,
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unsupportedForProject,
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];
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final DeviceManager deviceManager = TestDeviceManager(
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devices,
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logger: BufferLogger.test(),
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terminal: Terminal.test(),
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);
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final List<Device> filtered = await deviceManager.findTargetDevices(FakeFlutterProject());
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expect(filtered, <Device>[]);
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});
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testWithoutContext('Retains devices unsupported by the project if FlutterProject is null', () async {
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final List<Device> devices = <Device>[
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unsupported,
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unsupportedForProject,
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];
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final DeviceManager deviceManager = TestDeviceManager(
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devices,
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logger: BufferLogger.test(),
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terminal: Terminal.test(),
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);
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final List<Device> filtered = await deviceManager.findTargetDevices(null);
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expect(filtered, <Device>[unsupportedForProject]);
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});
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testWithoutContext('Removes web and fuchsia from --all', () async {
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final List<Device> devices = <Device>[
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webDevice,
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fuchsiaDevice,
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];
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final DeviceManager deviceManager = TestDeviceManager(
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devices,
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logger: BufferLogger.test(),
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terminal: Terminal.test(),
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);
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deviceManager.specifiedDeviceId = 'all';
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final List<Device> filtered = await deviceManager.findTargetDevices(FakeFlutterProject());
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expect(filtered, <Device>[]);
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});
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testWithoutContext('Removes devices unsupported by the project from --all', () async {
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final List<Device> devices = <Device>[
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nonEphemeralOne,
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nonEphemeralTwo,
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unsupported,
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unsupportedForProject,
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];
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final DeviceManager deviceManager = TestDeviceManager(
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devices,
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logger: BufferLogger.test(),
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terminal: Terminal.test(),
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);
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deviceManager.specifiedDeviceId = 'all';
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final List<Device> filtered = await deviceManager.findTargetDevices(FakeFlutterProject());
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expect(filtered, <Device>[
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nonEphemeralOne,
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nonEphemeralTwo,
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]);
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});
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testWithoutContext('uses DeviceManager.isDeviceSupportedForProject instead of device.isSupportedForProject', () async {
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final List<Device> devices = <Device>[
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unsupported,
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unsupportedForProject,
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];
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final TestDeviceManager deviceManager = TestDeviceManager(
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devices,
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logger: BufferLogger.test(),
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terminal: Terminal.test(),
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);
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deviceManager.isAlwaysSupportedForProjectOverride = true;
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final List<Device> filtered = await deviceManager.findTargetDevices(FakeFlutterProject());
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expect(filtered, <Device>[
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unsupportedForProject,
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]);
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});
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testWithoutContext('does not refresh device cache without a timeout', () async {
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final List<Device> devices = <Device>[
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ephemeralOne,
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];
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final MockDeviceDiscovery deviceDiscovery = MockDeviceDiscovery()
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..deviceValues = devices;
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final DeviceManager deviceManager = TestDeviceManager(
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<Device>[],
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deviceDiscoveryOverrides: <DeviceDiscovery>[
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deviceDiscovery,
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],
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logger: BufferLogger.test(),
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terminal: Terminal.test(),
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);
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deviceManager.specifiedDeviceId = ephemeralOne.id;
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final List<Device> filtered = await deviceManager.findTargetDevices(
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FakeFlutterProject(),
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);
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expect(filtered.single, ephemeralOne);
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expect(deviceDiscovery.devicesCalled, 1);
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expect(deviceDiscovery.discoverDevicesCalled, 0);
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});
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testWithoutContext('refreshes device cache with a timeout', () async {
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final List<Device> devices = <Device>[
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ephemeralOne,
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];
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const Duration timeout = Duration(seconds: 2);
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final MockDeviceDiscovery deviceDiscovery = MockDeviceDiscovery()
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..deviceValues = devices;
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final DeviceManager deviceManager = TestDeviceManager(
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<Device>[],
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deviceDiscoveryOverrides: <DeviceDiscovery>[
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deviceDiscovery,
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],
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logger: BufferLogger.test(),
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terminal: Terminal.test(),
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);
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deviceManager.specifiedDeviceId = ephemeralOne.id;
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final List<Device> filtered = await deviceManager.findTargetDevices(
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FakeFlutterProject(),
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timeout: timeout,
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);
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expect(filtered.single, ephemeralOne);
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expect(deviceDiscovery.devicesCalled, 1);
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expect(deviceDiscovery.discoverDevicesCalled, 1);
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});
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});
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group('JSON encode devices', () {
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testWithoutContext('Consistency of JSON representation', () async {
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expect(
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// This tests that fakeDevices is a list of tuples where "second" is the
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// correct JSON representation of the "first". Actual values are irrelevant
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await Future.wait(fakeDevices.map((FakeDeviceJsonData d) => d.dev.toJson())),
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fakeDevices.map((FakeDeviceJsonData d) => d.json)
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);
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});
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});
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testWithoutContext('computeDartVmFlags handles various combinations of Dart VM flags and null_assertions', () {
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expect(computeDartVmFlags(DebuggingOptions.enabled(BuildInfo.debug)), '');
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|
expect(computeDartVmFlags(DebuggingOptions.enabled(BuildInfo.debug, dartFlags: '--foo')), '--foo');
|
|
expect(computeDartVmFlags(DebuggingOptions.enabled(BuildInfo.debug, nullAssertions: true)), '--null_assertions');
|
|
expect(computeDartVmFlags(DebuggingOptions.enabled(BuildInfo.debug, dartFlags: '--foo', nullAssertions: true)), '--foo,--null_assertions');
|
|
});
|
|
|
|
group('JSON encode DebuggingOptions', () {
|
|
testWithoutContext('can preserve the original options', () {
|
|
final DebuggingOptions original = DebuggingOptions.enabled(
|
|
BuildInfo.debug,
|
|
startPaused: true,
|
|
disableServiceAuthCodes: true,
|
|
enableDds: false,
|
|
dartEntrypointArgs: <String>['a', 'b'],
|
|
dartFlags: 'c',
|
|
deviceVmServicePort: 1234,
|
|
enableImpeller: true,
|
|
);
|
|
final String jsonString = json.encode(original.toJson());
|
|
final Map<String, dynamic> decoded = castStringKeyedMap(json.decode(jsonString))!;
|
|
final DebuggingOptions deserialized = DebuggingOptions.fromJson(decoded, BuildInfo.debug);
|
|
expect(deserialized.startPaused, original.startPaused);
|
|
expect(deserialized.disableServiceAuthCodes, original.disableServiceAuthCodes);
|
|
expect(deserialized.enableDds, original.enableDds);
|
|
expect(deserialized.dartEntrypointArgs, original.dartEntrypointArgs);
|
|
expect(deserialized.dartFlags, original.dartFlags);
|
|
expect(deserialized.deviceVmServicePort, original.deviceVmServicePort);
|
|
expect(deserialized.enableImpeller, original.enableImpeller);
|
|
});
|
|
});
|
|
}
|
|
|
|
class TestDeviceManager extends DeviceManager {
|
|
TestDeviceManager(
|
|
List<Device> allDevices, {
|
|
List<DeviceDiscovery>? deviceDiscoveryOverrides,
|
|
required super.logger,
|
|
required super.terminal,
|
|
String? wellKnownId,
|
|
}) : _fakeDeviceDiscoverer = FakePollingDeviceDiscovery(),
|
|
_deviceDiscoverers = <DeviceDiscovery>[],
|
|
super(userMessages: UserMessages()) {
|
|
if (wellKnownId != null) {
|
|
_fakeDeviceDiscoverer.wellKnownIds.add(wellKnownId);
|
|
}
|
|
_deviceDiscoverers.add(_fakeDeviceDiscoverer);
|
|
if (deviceDiscoveryOverrides != null) {
|
|
_deviceDiscoverers.addAll(deviceDiscoveryOverrides);
|
|
}
|
|
resetDevices(allDevices);
|
|
}
|
|
@override
|
|
List<DeviceDiscovery> get deviceDiscoverers => _deviceDiscoverers;
|
|
final List<DeviceDiscovery> _deviceDiscoverers;
|
|
final FakePollingDeviceDiscovery _fakeDeviceDiscoverer;
|
|
|
|
void resetDevices(List<Device> allDevices) {
|
|
_fakeDeviceDiscoverer.setDevices(allDevices);
|
|
}
|
|
|
|
bool? isAlwaysSupportedForProjectOverride;
|
|
|
|
@override
|
|
bool isDeviceSupportedForProject(Device device, FlutterProject? flutterProject) {
|
|
if (isAlwaysSupportedForProjectOverride != null) {
|
|
return isAlwaysSupportedForProjectOverride!;
|
|
}
|
|
return super.isDeviceSupportedForProject(device, flutterProject);
|
|
}
|
|
}
|
|
|
|
class MockDeviceDiscovery extends Fake implements DeviceDiscovery {
|
|
int devicesCalled = 0;
|
|
int discoverDevicesCalled = 0;
|
|
|
|
@override
|
|
bool supportsPlatform = true;
|
|
|
|
List<Device> deviceValues = <Device>[];
|
|
|
|
@override
|
|
Future<List<Device>> get devices async {
|
|
devicesCalled += 1;
|
|
return deviceValues;
|
|
}
|
|
|
|
@override
|
|
Future<List<Device>> discoverDevices({Duration? timeout}) async {
|
|
discoverDevicesCalled += 1;
|
|
return deviceValues;
|
|
}
|
|
|
|
@override
|
|
List<String> get wellKnownIds => <String>[];
|
|
}
|
|
|
|
class FakeFlutterProject extends Fake implements FlutterProject { }
|
|
|
|
class LongPollingDeviceDiscovery extends PollingDeviceDiscovery {
|
|
LongPollingDeviceDiscovery() : super('forever');
|
|
|
|
final Completer<List<Device>> _completer = Completer<List<Device>>();
|
|
|
|
@override
|
|
Future<List<Device>> pollingGetDevices({ Duration? timeout }) async {
|
|
return _completer.future;
|
|
}
|
|
|
|
@override
|
|
Future<void> stopPolling() async {
|
|
_completer.complete(<Device>[]);
|
|
}
|
|
|
|
@override
|
|
Future<void> dispose() async {
|
|
_completer.complete(<Device>[]);
|
|
}
|
|
|
|
@override
|
|
bool get supportsPlatform => true;
|
|
|
|
@override
|
|
bool get canListAnything => true;
|
|
|
|
@override
|
|
final List<String> wellKnownIds = <String>[];
|
|
}
|
|
|
|
class ThrowingPollingDeviceDiscovery extends PollingDeviceDiscovery {
|
|
ThrowingPollingDeviceDiscovery() : super('throw');
|
|
|
|
@override
|
|
Future<List<Device>> pollingGetDevices({ Duration? timeout }) async {
|
|
throw const ProcessException('fake-discovery', <String>[]);
|
|
}
|
|
|
|
@override
|
|
bool get supportsPlatform => true;
|
|
|
|
@override
|
|
bool get canListAnything => true;
|
|
|
|
@override
|
|
List<String> get wellKnownIds => <String>[];
|
|
}
|
|
|
|
class FakeTerminal extends Fake implements Terminal {
|
|
@override
|
|
bool stdinHasTerminal = true;
|
|
|
|
@override
|
|
bool usesTerminalUi = true;
|
|
|
|
void setPrompt(List<String> characters, String result) {
|
|
_nextPrompt = characters;
|
|
_nextResult = result;
|
|
}
|
|
|
|
List<String>? _nextPrompt;
|
|
late String _nextResult;
|
|
|
|
@override
|
|
Future<String> promptForCharInput(
|
|
List<String> acceptedCharacters, {
|
|
Logger? logger,
|
|
String? prompt,
|
|
int? defaultChoiceIndex,
|
|
bool displayAcceptedCharacters = true,
|
|
}) async {
|
|
expect(acceptedCharacters, _nextPrompt);
|
|
return _nextResult;
|
|
}
|
|
}
|