mirror of
https://github.com/flutter/flutter
synced 2024-10-13 19:52:53 +00:00
269 lines
9.8 KiB
Dart
269 lines
9.8 KiB
Dart
// Copyright 2014 The Flutter Authors. All rights reserved.
|
|
// Use of this source code is governed by a BSD-style license that can be
|
|
// found in the LICENSE file.
|
|
|
|
import 'package:flutter_tools/src/base/io.dart';
|
|
import 'package:flutter_tools/src/base/logger.dart';
|
|
import 'package:flutter_tools/src/device.dart';
|
|
import 'package:flutter_tools/src/mdns_discovery.dart';
|
|
import 'package:flutter_tools/src/reporting/reporting.dart';
|
|
import 'package:mockito/mockito.dart';
|
|
import 'package:multicast_dns/multicast_dns.dart';
|
|
|
|
import '../src/common.dart';
|
|
import '../src/mocks.dart';
|
|
|
|
void main() {
|
|
group('mDNS Discovery', () {
|
|
final int year3000 = DateTime(3000).millisecondsSinceEpoch;
|
|
|
|
setUp(() {
|
|
setNetworkInterfaceLister(
|
|
({
|
|
bool includeLoopback,
|
|
bool includeLinkLocal,
|
|
InternetAddressType type,
|
|
}) async => <NetworkInterface>[],
|
|
);
|
|
});
|
|
|
|
tearDown(() {
|
|
resetNetworkInterfaceLister();
|
|
});
|
|
|
|
MDnsClient getMockClient(
|
|
List<PtrResourceRecord> ptrRecords,
|
|
Map<String, List<SrvResourceRecord>> srvResponse, {
|
|
Map<String, List<TxtResourceRecord>> txtResponse = const <String, List<TxtResourceRecord>>{},
|
|
}) {
|
|
final MDnsClient client = MockMDnsClient();
|
|
|
|
when(client.lookup<PtrResourceRecord>(
|
|
ResourceRecordQuery.serverPointer(MDnsObservatoryDiscovery.dartObservatoryName),
|
|
)).thenAnswer((_) => Stream<PtrResourceRecord>.fromIterable(ptrRecords));
|
|
|
|
for (final MapEntry<String, List<SrvResourceRecord>> entry in srvResponse.entries) {
|
|
when(client.lookup<SrvResourceRecord>(
|
|
ResourceRecordQuery.service(entry.key),
|
|
)).thenAnswer((_) => Stream<SrvResourceRecord>.fromIterable(entry.value));
|
|
}
|
|
|
|
for (final MapEntry<String, List<TxtResourceRecord>> entry in txtResponse.entries) {
|
|
when(client.lookup<TxtResourceRecord>(
|
|
ResourceRecordQuery.text(entry.key),
|
|
)).thenAnswer((_) => Stream<TxtResourceRecord>.fromIterable(entry.value));
|
|
}
|
|
return client;
|
|
}
|
|
|
|
testWithoutContext('No ports available', () async {
|
|
final MDnsClient client = getMockClient(<PtrResourceRecord>[], <String, List<SrvResourceRecord>>{});
|
|
|
|
final MDnsObservatoryDiscovery portDiscovery = MDnsObservatoryDiscovery(
|
|
mdnsClient: client,
|
|
logger: BufferLogger.test(),
|
|
flutterUsage: Usage.test(),
|
|
);
|
|
final int port = (await portDiscovery.query())?.port;
|
|
expect(port, isNull);
|
|
});
|
|
|
|
testWithoutContext('Prints helpful message when there is no ipv4 link local address.', () async {
|
|
final MDnsClient client = getMockClient(<PtrResourceRecord>[], <String, List<SrvResourceRecord>>{});
|
|
final BufferLogger logger = BufferLogger.test();
|
|
final MDnsObservatoryDiscovery portDiscovery = MDnsObservatoryDiscovery(
|
|
mdnsClient: client,
|
|
logger: logger,
|
|
flutterUsage: Usage.test(),
|
|
);
|
|
final Uri uri = await portDiscovery.getObservatoryUri(
|
|
'',
|
|
MockIOSDevice(),
|
|
);
|
|
expect(uri, isNull);
|
|
expect(logger.errorText, contains('Personal Hotspot'));
|
|
});
|
|
|
|
testWithoutContext('One port available, no appId', () async {
|
|
final MDnsClient client = getMockClient(
|
|
<PtrResourceRecord>[
|
|
PtrResourceRecord('foo', year3000, domainName: 'bar'),
|
|
],
|
|
<String, List<SrvResourceRecord>>{
|
|
'bar': <SrvResourceRecord>[
|
|
SrvResourceRecord('bar', year3000, port: 123, weight: 1, priority: 1, target: 'appId'),
|
|
],
|
|
},
|
|
);
|
|
|
|
final MDnsObservatoryDiscovery portDiscovery = MDnsObservatoryDiscovery(
|
|
mdnsClient: client,
|
|
logger: BufferLogger.test(),
|
|
flutterUsage: Usage.test(),
|
|
);
|
|
final int port = (await portDiscovery.query())?.port;
|
|
expect(port, 123);
|
|
});
|
|
|
|
testWithoutContext('One port available, no appId, with authCode', () async {
|
|
final MDnsClient client = getMockClient(
|
|
<PtrResourceRecord>[
|
|
PtrResourceRecord('foo', year3000, domainName: 'bar'),
|
|
],
|
|
<String, List<SrvResourceRecord>>{
|
|
'bar': <SrvResourceRecord>[
|
|
SrvResourceRecord('bar', year3000, port: 123, weight: 1, priority: 1, target: 'appId'),
|
|
],
|
|
},
|
|
txtResponse: <String, List<TxtResourceRecord>>{
|
|
'bar': <TxtResourceRecord>[
|
|
TxtResourceRecord('bar', year3000, text: 'authCode=xyz\n'),
|
|
],
|
|
},
|
|
);
|
|
|
|
final MDnsObservatoryDiscovery portDiscovery = MDnsObservatoryDiscovery(
|
|
mdnsClient: client,
|
|
logger: BufferLogger.test(),
|
|
flutterUsage: Usage.test(),
|
|
);
|
|
final MDnsObservatoryDiscoveryResult result = await portDiscovery.query();
|
|
expect(result?.port, 123);
|
|
expect(result?.authCode, 'xyz/');
|
|
});
|
|
|
|
testWithoutContext('Multiple ports available, without appId', () async {
|
|
final MDnsClient client = getMockClient(
|
|
<PtrResourceRecord>[
|
|
PtrResourceRecord('foo', year3000, domainName: 'bar'),
|
|
PtrResourceRecord('baz', year3000, domainName: 'fiz'),
|
|
],
|
|
<String, List<SrvResourceRecord>>{
|
|
'bar': <SrvResourceRecord>[
|
|
SrvResourceRecord('bar', year3000, port: 123, weight: 1, priority: 1, target: 'appId'),
|
|
],
|
|
'fiz': <SrvResourceRecord>[
|
|
SrvResourceRecord('fiz', year3000, port: 321, weight: 1, priority: 1, target: 'local'),
|
|
],
|
|
},
|
|
);
|
|
|
|
final MDnsObservatoryDiscovery portDiscovery = MDnsObservatoryDiscovery(
|
|
mdnsClient: client,
|
|
logger: BufferLogger.test(),
|
|
flutterUsage: Usage.test(),
|
|
);
|
|
expect(portDiscovery.query, throwsToolExit());
|
|
});
|
|
|
|
testWithoutContext('Multiple ports available, with appId', () async {
|
|
final MDnsClient client = getMockClient(
|
|
<PtrResourceRecord>[
|
|
PtrResourceRecord('foo', year3000, domainName: 'bar'),
|
|
PtrResourceRecord('baz', year3000, domainName: 'fiz'),
|
|
],
|
|
<String, List<SrvResourceRecord>>{
|
|
'bar': <SrvResourceRecord>[
|
|
SrvResourceRecord('bar', year3000, port: 123, weight: 1, priority: 1, target: 'appId'),
|
|
],
|
|
'fiz': <SrvResourceRecord>[
|
|
SrvResourceRecord('fiz', year3000, port: 321, weight: 1, priority: 1, target: 'local'),
|
|
],
|
|
},
|
|
);
|
|
|
|
final MDnsObservatoryDiscovery portDiscovery = MDnsObservatoryDiscovery(
|
|
mdnsClient: client,
|
|
logger: BufferLogger.test(),
|
|
flutterUsage: Usage.test(),
|
|
);
|
|
final int port = (await portDiscovery.query(applicationId: 'fiz'))?.port;
|
|
expect(port, 321);
|
|
});
|
|
|
|
testWithoutContext('Multiple ports available per process, with appId', () async {
|
|
final MDnsClient client = getMockClient(
|
|
<PtrResourceRecord>[
|
|
PtrResourceRecord('foo', year3000, domainName: 'bar'),
|
|
PtrResourceRecord('baz', year3000, domainName: 'fiz'),
|
|
],
|
|
<String, List<SrvResourceRecord>>{
|
|
'bar': <SrvResourceRecord>[
|
|
SrvResourceRecord('bar', year3000, port: 1234, weight: 1, priority: 1, target: 'appId'),
|
|
SrvResourceRecord('bar', year3000, port: 123, weight: 1, priority: 1, target: 'appId'),
|
|
],
|
|
'fiz': <SrvResourceRecord>[
|
|
SrvResourceRecord('fiz', year3000, port: 4321, weight: 1, priority: 1, target: 'local'),
|
|
SrvResourceRecord('fiz', year3000, port: 321, weight: 1, priority: 1, target: 'local'),
|
|
],
|
|
},
|
|
);
|
|
|
|
final MDnsObservatoryDiscovery portDiscovery = MDnsObservatoryDiscovery(
|
|
mdnsClient: client,
|
|
logger: BufferLogger.test(),
|
|
flutterUsage: Usage.test(),
|
|
);
|
|
final int port = (await portDiscovery.query(applicationId: 'bar'))?.port;
|
|
expect(port, 1234);
|
|
});
|
|
|
|
testWithoutContext('Query returns null', () async {
|
|
final MDnsClient client = getMockClient(
|
|
<PtrResourceRecord>[],
|
|
<String, List<SrvResourceRecord>>{},
|
|
);
|
|
|
|
final MDnsObservatoryDiscovery portDiscovery = MDnsObservatoryDiscovery(
|
|
mdnsClient: client,
|
|
logger: BufferLogger.test(),
|
|
flutterUsage: Usage.test(),
|
|
);
|
|
final int port = (await portDiscovery.query(applicationId: 'bar'))?.port;
|
|
expect(port, isNull);
|
|
});
|
|
|
|
testWithoutContext('Throws Exception when client throws OSError on start', () async {
|
|
final MDnsClient client = MockMDnsClient();
|
|
when(client.start()).thenAnswer((_) {
|
|
throw const OSError('Operation not suppoted on socket', 102);
|
|
});
|
|
|
|
final MDnsObservatoryDiscovery portDiscovery = MDnsObservatoryDiscovery(
|
|
mdnsClient: client,
|
|
logger: BufferLogger.test(),
|
|
flutterUsage: Usage.test(),
|
|
);
|
|
expect(
|
|
() async => await portDiscovery.query(),
|
|
throwsA(isA<Exception>()),
|
|
);
|
|
});
|
|
|
|
testWithoutContext('Correctly builds Observatory URI with hostVmservicePort == 0', () async {
|
|
final MDnsClient client = getMockClient(
|
|
<PtrResourceRecord>[
|
|
PtrResourceRecord('foo', year3000, domainName: 'bar'),
|
|
],
|
|
<String, List<SrvResourceRecord>>{
|
|
'bar': <SrvResourceRecord>[
|
|
SrvResourceRecord('bar', year3000, port: 123, weight: 1, priority: 1, target: 'appId'),
|
|
],
|
|
},
|
|
);
|
|
|
|
final MockIOSDevice mockDevice = MockIOSDevice();
|
|
when(mockDevice.portForwarder).thenReturn(const NoOpDevicePortForwarder());
|
|
final MDnsObservatoryDiscovery portDiscovery = MDnsObservatoryDiscovery(
|
|
mdnsClient: client,
|
|
logger: BufferLogger.test(),
|
|
flutterUsage: Usage.test(),
|
|
);
|
|
final Uri uri = await portDiscovery.getObservatoryUri('bar', mockDevice, hostVmservicePort: 0);
|
|
expect(uri.toString(), 'http://127.0.0.1:123/');
|
|
});
|
|
});
|
|
}
|
|
|
|
class MockMDnsClient extends Mock implements MDnsClient {}
|