blob: 9dda4777e49cb11303c6b8a12618b62fbedcb74a [file] [log] [blame]
// 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.
// @dart = 2.8
import 'package:file/file.dart';
import 'package:vm_service/vm_service.dart';
import '../src/common.dart';
import 'test_data/basic_project.dart';
import 'test_driver.dart';
import 'test_utils.dart';
void main() {
FlutterRunTestDriver flutterRun, flutterAttach;
final BasicProject project = BasicProject();
Directory tempDir;
setUp(() async {
tempDir = createResolvedTempDirectorySync('attach_test.');
await project.setUpIn(tempDir);
flutterRun = FlutterRunTestDriver(tempDir, logPrefix: ' RUN ');
flutterAttach = FlutterRunTestDriver(
tempDir,
logPrefix: 'ATTACH ',
// Only one DDS instance can be connected to the VM service at a time.
// DDS can also only initialize if the VM service doesn't have any existing
// clients, so we'll just let _flutterRun be responsible for spawning DDS.
spawnDdsInstance: false,
);
});
tearDown(() async {
await flutterAttach.detach();
await flutterRun.stop();
tryToDelete(tempDir);
});
testWithoutContext('can hot reload', () async {
await flutterRun.run(withDebugger: true);
await flutterAttach.attach(flutterRun.vmServicePort);
await flutterAttach.hotReload();
});
testWithoutContext('can detach, reattach, hot reload', () async {
await flutterRun.run(withDebugger: true);
await flutterAttach.attach(flutterRun.vmServicePort);
await flutterAttach.detach();
await flutterAttach.attach(flutterRun.vmServicePort);
await flutterAttach.hotReload();
});
testWithoutContext('killing process behaves the same as detach ', () async {
await flutterRun.run(withDebugger: true);
await flutterAttach.attach(flutterRun.vmServicePort);
await flutterAttach.quit();
flutterAttach = FlutterRunTestDriver(
tempDir,
logPrefix: 'ATTACH-2',
spawnDdsInstance: false,
);
await flutterAttach.attach(flutterRun.vmServicePort);
await flutterAttach.hotReload();
});
testWithoutContext('sets activeDevToolsServerAddress extension', () async {
await flutterRun.run(
startPaused: true,
withDebugger: true,
additionalCommandArgs: <String>['--devtools-server-address', 'http://127.0.0.1:9105'],
);
await flutterRun.resume();
await pollForServiceExtensionValue<String>(
testDriver: flutterRun,
extension: 'ext.flutter.activeDevToolsServerAddress',
continuePollingValue: '',
matches: equals('http://127.0.0.1:9105'),
);
await pollForServiceExtensionValue<String>(
testDriver: flutterRun,
extension: 'ext.flutter.connectedVmServiceUri',
continuePollingValue: '',
matches: isNotEmpty,
);
final Response response = await flutterRun.callServiceExtension('ext.flutter.connectedVmServiceUri');
final String vmServiceUri = response.json['value'] as String;
// Attach with a different DevTools server address.
await flutterAttach.attach(
flutterRun.vmServicePort,
additionalCommandArgs: <String>['--devtools-server-address', 'http://127.0.0.1:9110'],
);
await pollForServiceExtensionValue<String>(
testDriver: flutterAttach,
extension: 'ext.flutter.activeDevToolsServerAddress',
continuePollingValue: '',
matches: equals('http://127.0.0.1:9110'),
);
await pollForServiceExtensionValue<String>(
testDriver: flutterRun,
extension: 'ext.flutter.connectedVmServiceUri',
continuePollingValue: '',
matches: equals(vmServiceUri),
);
});
}