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>
80 lines
2.5 KiB
Dart
80 lines
2.5 KiB
Dart
// Copyright (c) 2017, 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 'test_helper.dart';
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import 'dart:async';
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import 'dart:developer';
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import 'dart:isolate' as I;
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import 'dart:io';
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import 'service_test_common.dart';
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import 'package:observatory/service.dart';
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import 'package:path/path.dart' as path;
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import 'package:test/test.dart';
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// Chop off the file name.
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String baseDirectory = path.dirname(Platform.script.path) + '/';
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Uri baseUri = Platform.script.replace(path: baseDirectory);
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Uri spawnUri = baseUri.resolveUri(Uri.parse('bad_reload/v1/main.dart'));
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Uri v2Uri = baseUri.resolveUri(Uri.parse('bad_reload/v2/main.dart'));
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testMain() async {
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print(baseUri);
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debugger(); // Stop here.
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// Spawn the child isolate.
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I.Isolate isolate = await I.Isolate.spawnUri(spawnUri, [], null);
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print(isolate);
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debugger();
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}
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Future<String> invokeTest(Isolate isolate) async {
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await isolate.reload();
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Library lib = isolate.rootLibrary;
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await lib.load();
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Instance result = await lib.evaluate('test()') as Instance;
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expect(result.isString, isTrue);
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return result.valueAsString as String;
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}
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var tests = <IsolateTest>[
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// Stopped at 'debugger' statement.
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hasStoppedAtBreakpoint,
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// Resume the isolate into the while loop.
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resumeIsolate,
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// Stop at 'debugger' statement.
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hasStoppedAtBreakpoint,
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(Isolate mainIsolate) async {
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// Grab the VM.
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VM vm = mainIsolate.vm;
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await vm.reloadIsolates();
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expect(vm.isolates.length, 2);
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// Find the spawned isolate.
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Isolate spawnedIsolate =
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vm.isolates.firstWhere((Isolate i) => i != mainIsolate);
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expect(spawnedIsolate, isNotNull);
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// Invoke test in v1.
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String v1 = await invokeTest(spawnedIsolate);
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expect(v1, 'apple');
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// Reload to v2.
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var response = await spawnedIsolate.reloadSources(
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rootLibUri: v2Uri.toString(),
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);
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// Observe that it failed.
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expect(response['success'], isFalse);
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List notices = response['details']['notices'];
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expect(notices.length, equals(1));
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Map<String, dynamic> reasonForCancelling = notices[0];
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expect(reasonForCancelling['type'], equals('ReasonForCancelling'));
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expect(reasonForCancelling['message'], contains('library_isnt_here_man'));
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String v2 = await invokeTest(spawnedIsolate);
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expect(v2, 'apple');
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}
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];
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main(args) => runIsolateTests(args, tests, testeeConcurrent: testMain);
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