Alexander Markov
de43a7c16a
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>
99 lines
2.1 KiB
Dart
99 lines
2.1 KiB
Dart
// Copyright (c) 2017, 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 'package:async_helper/async_minitest.dart';
|
|
|
|
import 'lazy_async_exception_stack_helper.dart' as h;
|
|
|
|
foo3() async => throw "foo";
|
|
bar3() async => throw "bar";
|
|
|
|
foo2() async => foo3();
|
|
bar2() async => bar3();
|
|
|
|
foo() async => foo2();
|
|
bar() async => bar2();
|
|
|
|
test1() async {
|
|
// test1 -> foo -> foo2 -> foo3
|
|
// test1 -> bar -> bar2 -> bar3
|
|
// These run interleaved, check their stack traces don't become mixed.
|
|
var a = foo();
|
|
var b = bar();
|
|
|
|
try {
|
|
await a;
|
|
} catch (e, st) {
|
|
// st has foo,2,3 and not bar,2,3.
|
|
expect(
|
|
h.stringContainsInOrder(st.toString(), [
|
|
'foo3',
|
|
'foo2',
|
|
'foo',
|
|
'test1',
|
|
]),
|
|
isTrue);
|
|
expect(st.toString().contains('bar'), isFalse);
|
|
}
|
|
|
|
try {
|
|
await b;
|
|
} catch (e, st) {
|
|
// st has bar,2,3 but not foo,2,3
|
|
expect(
|
|
h.stringContainsInOrder(st.toString(), [
|
|
'bar3',
|
|
'bar2',
|
|
'bar',
|
|
'test1',
|
|
]),
|
|
isTrue);
|
|
expect(st.toString().contains('foo'), isFalse);
|
|
}
|
|
}
|
|
|
|
test2() async {
|
|
// test2 -> foo -> foo2 -> foo3
|
|
// test2 -> bar -> bar2 -> bar3
|
|
// These run sequentially, check the former stack trace didn't get linked to
|
|
// from the latter stack trace.
|
|
|
|
try {
|
|
await foo();
|
|
} catch (e, st) {
|
|
// st has foo,2,3 but not bar,2,3
|
|
expect(
|
|
h.stringContainsInOrder(st.toString(), [
|
|
'foo3',
|
|
'foo2',
|
|
'foo',
|
|
'test2',
|
|
]),
|
|
isTrue);
|
|
expect(st.toString().contains('bar'), isFalse);
|
|
}
|
|
|
|
try {
|
|
await bar();
|
|
} catch (e, st) {
|
|
// st has bar,2,3 but not foo,2,3
|
|
expect(
|
|
h.stringContainsInOrder(st.toString(), [
|
|
'bar3',
|
|
'bar2',
|
|
'bar',
|
|
'test2',
|
|
]),
|
|
isTrue);
|
|
expect(st.toString().contains('foo'), isFalse);
|
|
}
|
|
}
|
|
|
|
main() async {
|
|
test('lazy async exception stack', () async {
|
|
await test1();
|
|
await test2();
|
|
});
|
|
}
|