pkg/vm_service/test/pause_on_unhandled_async_exceptions4_test.dart

// Copyright (c) 2023, the Dart project authors.  Please see the AUTHORS file
// for details. All rights reserved. Use of this source code is governed by a
// BSD-style license that can be found in the LICENSE file.

// Verifies that execution can be stopped on an unhandled exception
// in async method which is not awaited.
// Regression test for https://github.com/dart-lang/sdk/issues/51175.

import 'package:test/test.dart';
import 'package:vm_service/vm_service.dart';

import 'common/service_test_common.dart';
import 'common/test_helper.dart';
import 'pause_on_unhandled_async_exceptions4_lib.dart' as testee_lib;

void main([List<String> args = const <String>[]]) {
  IsolateTestHarness(
    'pause_on_unhandled_async_exceptions4_lib.dart',
    args,
  )
      .hasStoppedWithUnhandledException()
      .addCustomTest((VmService service, IsolateRef isolateRef) async {
    final isolateId = isolateRef.id!;
    final stack = await service.getStack(isolateId);
    expect(stack.asyncCausalFrames, isNotNull);
    final asyncStack = stack.asyncCausalFrames!;
    expect(asyncStack.length, greaterThanOrEqualTo(2));
    expect(asyncStack[0].function!.name, 'doThrow');
    expect(asyncStack[1].kind, FrameKind.kAsyncSuspensionMarker);
  }).run(
    testeeMain: testee_lib.main,
    pauseOnUnhandledExceptions: true,
    extraArgs: extraDebuggingArgs,
  );
}