Ryan Macnak
37ed87b038
Port the service tests and Observatory to Dart 3. Change-Id: I8a8b20d8f90acd3b5f741c93f10ba99971aa0c52 Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/154825 Commit-Queue: Ryan Macnak <rmacnak@google.com> Reviewed-by: Ben Konyi <bkonyi@google.com>
41 lines
1.4 KiB
Dart
41 lines
1.4 KiB
Dart
// Copyright (c) 2014, the Dart project authors. Please see the AUTHORS file
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// for details. All rights reserved. Use of this source code is governed by a
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// BSD-style license that can be found in the LICENSE file.
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import 'dart:async';
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import 'package:observatory/service_io.dart';
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import 'package:test/test.dart';
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import 'test_helper.dart';
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var tests = <IsolateTest>[
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(Isolate isolate) =>
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isolate.vm.invokeRpcNoUpgrade('_echo', {'text': 'hello'}).then((result) {
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expect(result['type'], equals('_EchoResponse'));
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expect(result['text'], equals('hello'));
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}),
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(Isolate isolate) =>
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isolate.invokeRpcNoUpgrade('_echo', {'text': 'hello'}).then((result) {
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expect(result['type'], equals('_EchoResponse'));
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expect(result['text'], equals('hello'));
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}),
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(Isolate isolate) async {
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Completer completer = new Completer();
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var stream = await isolate.vm.getEventStream('_Echo');
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var subscription;
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subscription = stream.listen((ServiceEvent event) {
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assert(event.kind == '_Echo');
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expect(event.data!.lengthInBytes, equals(3));
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expect(event.data![0], equals(0));
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expect(event.data![1], equals(128));
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expect(event.data![2], equals(255));
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subscription.cancel();
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completer.complete();
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});
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await isolate.invokeRpc('_triggerEchoEvent', {'text': 'hello'});
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await completer.future;
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},
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];
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main(args) => runIsolateTests(args, tests);
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