dart-sdk/pkg/vm_service/test/async_single_step_exception_test.dart
Alexander Markov de43a7c16a [vm] Cleanup --lazy-async-stacks VM option
This option was enabled by default in https://dart-review.googlesource.com/c/sdk/+/149288
This change removes old logic behind --no-lazy-async-stacks
and makes --lazy-async-stacks/--no-lazy-async-stacks options no-op.

TEST=ci

Change-Id: I5726690e90e78dd2ac37d8c5944e388042fc3acf
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/247780
Commit-Queue: Alexander Markov <alexmarkov@google.com>
Reviewed-by: Slava Egorov <vegorov@google.com>
2022-06-10 13:41:24 +00:00

82 lines
1.8 KiB
Dart

// Copyright (c) 2019, 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.
import 'dart:developer';
import 'common/service_test_common.dart';
import 'common/test_helper.dart';
const LINE_A = 18;
const LINE_B = 19;
const LINE_C = 24;
const LINE_D = 26;
const LINE_E = 29;
const LINE_F = 32;
const LINE_G = 34;
helper() async {
print('helper'); // LINE_A.
throw 'a'; // LINE_B.
}
testMain() async {
debugger();
print('mmmmm'); // LINE_C.
try {
await helper(); // LINE_D.
} catch (e) {
// arrive here on error.
print('error: $e'); // LINE_E.
} finally {
// arrive here in both cases.
print('foo'); // LINE_F.
}
print('z'); // LINE_G.
}
var tests = <IsolateTest>[
hasStoppedAtBreakpoint,
stoppedAtLine(LINE_C), // print mmmm
smartNext,
hasStoppedAtBreakpoint,
stoppedAtLine(LINE_D), // await helper
stepInto,
hasStoppedAtBreakpoint,
stoppedAtLine(LINE_A), // print helper
smartNext,
hasStoppedAtBreakpoint,
stoppedAtLine(LINE_B), // throw a
smartNext,
hasStoppedAtBreakpoint,
stoppedAtLine(LINE_D), // await helper (weird dispatching)
smartNext,
hasStoppedAtBreakpoint,
stoppedAtLine(LINE_E), // print(error)
smartNext,
hasStoppedAtBreakpoint,
stoppedAtLine(LINE_E), // print(error) (weird finally dispatching)
smartNext,
hasStoppedAtBreakpoint,
stoppedAtLine(LINE_F), // print(foo)
smartNext,
hasStoppedAtBreakpoint,
stoppedAtLine(LINE_G), // print(z)
resumeIsolate
];
main([args = const <String>[]]) => runIsolateTests(
args,
tests,
'async_single_step_exception_test.dart',
testeeConcurrent: testMain,
extraArgs: extraDebuggingArgs,
);