Jens Johansen
73a059d406
Also add functionality for the tool to do offsets. Finally run in on the pkg/vm_service/test/ folder. Change-Id: Ifa4ca60ed0707e6211baf4b9df140802d5cecf6f Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/404881 Commit-Queue: Jens Johansen <jensj@google.com> Reviewed-by: Slava Egorov <vegorov@google.com>
103 lines
2.5 KiB
Dart
103 lines
2.5 KiB
Dart
// Copyright (c) 2023, 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:developer';
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import 'package:test/test.dart';
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import 'package:vm_service/vm_service.dart';
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import 'common/service_test_common.dart';
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import 'common/test_helper.dart';
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// AUTOGENERATED START
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//
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// Update these constants by running:
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//
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// dart pkg/vm_service/test/update_line_numbers.dart pkg/vm_service/test/get_instances_rpc_test.dart
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//
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const LINE_A = 34;
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const LINE_B = 40;
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// AUTOGENERATED END
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class Class {}
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class Subclass extends Class {}
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class Implementor implements Class {}
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late final Class aClass;
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late final Subclass aSubclass;
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late final Implementor anImplementor;
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void testMain() {
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debugger(); // LINE_A
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final _ = 1;
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aClass = Class();
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aSubclass = Subclass();
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anImplementor = Implementor();
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debugger(); // LINE_B
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}
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IsolateTest expectInstanceCounts(
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int numInstances,
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int numInstancesWhenIncludingSubclasses,
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int numInstancesWhenIncludingImplementers,
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) {
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return (VmService service, IsolateRef isolateRef) async {
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final isolateId = isolateRef.id!;
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final isolate = await service.getIsolate(isolateId);
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final rootLib = await service.getObject(
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isolateId,
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isolate.rootLib!.id!,
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) as Library;
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Future<int> instanceCount(
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String className, {
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bool includeSubclasses = false,
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bool includeImplementers = false,
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}) async {
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final result = await service.getInstances(
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isolateId,
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rootLib.classes!.singleWhere((cls) => cls.name == className).id!,
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10,
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includeSubclasses: includeSubclasses,
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includeImplementers: includeImplementers,
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);
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expect(result.totalCount, result.instances!.length);
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return result.totalCount!;
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}
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expect(
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await instanceCount('Class'),
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numInstances,
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);
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expect(
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await instanceCount('Class', includeSubclasses: true),
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numInstancesWhenIncludingSubclasses,
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);
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expect(
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await instanceCount('Class', includeImplementers: true),
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numInstancesWhenIncludingImplementers,
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);
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};
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}
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final tests = <IsolateTest>[
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hasStoppedAtBreakpoint,
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stoppedAtLine(LINE_A),
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expectInstanceCounts(0, 0, 0),
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resumeIsolate,
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hasStoppedAtBreakpoint,
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stoppedAtLine(LINE_B),
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expectInstanceCounts(1, 2, 3),
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];
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void main([args = const <String>[]]) => runIsolateTests(
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args,
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tests,
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'get_instances_rpc_test.dart',
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testeeConcurrent: testMain,
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);
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