Ryan Macnak
9f4ffb64ef
Bug: https://github.com/dart-lang/sdk/issues/31587 Change-Id: Ie2605f5043b9f5d2f9156928e3cd39f74e726853 Reviewed-on: https://dart-review.googlesource.com/30681 Reviewed-by: Siva Annamalai <asiva@google.com> Commit-Queue: Ryan Macnak <rmacnak@google.com>
42 lines
1.5 KiB
Dart
42 lines
1.5 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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// VMOptions=--error_on_bad_type --error_on_bad_override
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import 'dart:async';
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import 'package:observatory/service_io.dart';
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import 'package:unittest/unittest.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.getUint8(0), equals(0));
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expect(event.data.getUint8(1), equals(128));
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expect(event.data.getUint8(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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