blob: b14660ee4a824a87849049757072c411ad33f167 [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:flutter_tools/src/base/file_system.dart';
import 'package:vm_service/vm_service.dart';
import 'package:vm_service/vm_service_io.dart';
import '../integration.shard/test_data/basic_project.dart';
import '../integration.shard/test_driver.dart';
import '../integration.shard/test_utils.dart';
import '../src/common.dart';
void main() {
Directory tempDir;
final BasicProjectWithUnaryMain project = BasicProjectWithUnaryMain();
FlutterRunTestDriver flutter;
setUp(() async {
tempDir = createResolvedTempDirectorySync('run_test.');
await project.setUpIn(tempDir);
flutter = FlutterRunTestDriver(tempDir);
//flutter.stdout.listen(print);
});
tearDown(() async {
await flutter.stop();
tryToDelete(tempDir);
});
Future<void> start({bool verbose = false}) async {
// The non-test project has a loop around its breakpoints.
// No need to start paused as all breakpoint would be eventually reached.
await flutter.run(
withDebugger: true,
chrome: true,
expressionEvaluation: true,
additionalCommandArgs: <String>[
if (verbose) '--verbose',
'--web-renderer=html',
]);
}
Future<void> evaluate() async {
final ObjRef res =
await flutter.evaluate('package:characters/characters.dart', 'true');
expect(res, isA<InstanceRef>()
.having((InstanceRef o) => o.kind, 'kind', 'Bool'));
}
Future<void> sendEvent(Map<String, Object> event) async {
final VmService client = await vmServiceConnectUri(
'${flutter.vmServiceWsUri}');
final Response result = await client.callServiceExtension(
'ext.dwds.sendEvent',
args: event,
);
expect(result, isA<Success>());
await client.dispose();
}
testWithoutContext('flutter run outputs info messages from dwds in verbose mode', () async {
final Future<dynamic> info = expectLater(
flutter.stdout, emitsThrough(contains('Loaded debug metadata')));
await start(verbose: true);
await evaluate();
await flutter.stop();
await info;
});
testWithoutContext('flutter run outputs warning messages from dwds in non-verbose mode', () async {
final Future<dynamic> warning = expectLater(
flutter.stderr, emitsThrough(contains('Ignoring unknown event')));
await start();
await sendEvent(<String, Object>{'type': 'DevtoolsEvent'});
await warning;
});
}