Lasse R.H. Nielsen
f8086c81ae
Collects files from `package:async_helper` and `tests/language` that are generally useful, so that all test-related helpers are in `package:expect`. Moves the two libraries from `package:async_helper` into `package:expect`, and the `tests/language/static_type_helper.dart` file too. Deprecates `async_minitest.dart`, to follow `minitest.dart`, expecting the Flutter use of it to have been fixed to not break on deprecation (I believe Flutter no longer breaks builds on deprecations at all). Patch 1 is the actual change. Patch 2+4+8 is changing all existing references to the files. Patch 6 ignores deprecation in files still using `async_minitest.dart`. 3+5+7+9 are updating this text to make the numbers match. Then it's just test-expectations and small tweaks from there. Change-Id: I1b665135b5fef9b9a0c3b340ffe9daf874d0174c Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/373120 Reviewed-by: Nate Bosch <nbosch@google.com> Reviewed-by: Devon Carew <devoncarew@google.com> Commit-Queue: Lasse Nielsen <lrn@google.com>
77 lines
2.5 KiB
Dart
77 lines
2.5 KiB
Dart
// Copyright (c) 2021, 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:expect/async_helper.dart';
|
|
import 'package:expect/expect.dart';
|
|
import 'dart:async';
|
|
|
|
void main() async {
|
|
asyncStart();
|
|
await testThrowSame();
|
|
await testThrowOther();
|
|
asyncEnd();
|
|
}
|
|
|
|
Future<void> testThrowSame() async {
|
|
asyncStart();
|
|
var object1 = Object();
|
|
var stack1 = StackTrace.current;
|
|
var outerZone = Zone.current;
|
|
var firstZone = Zone.current.fork(specification: onError((error, stack) {
|
|
// Uncaught error handlers run in the parent zone.
|
|
Expect.identical(outerZone, Zone.current);
|
|
Expect.identical(object1, error);
|
|
Expect.identical(stack1, stack); // Get same stack trace.
|
|
asyncEnd();
|
|
}));
|
|
firstZone.run(() async {
|
|
Expect.identical(firstZone, Zone.current);
|
|
var secondZone = Zone.current.fork(specification: onError((error, stack) {
|
|
// Uncaught error handlers run in the parent zone.
|
|
Expect.identical(firstZone, Zone.current);
|
|
Expect.identical(object1, error);
|
|
Expect.identical(stack1, stack);
|
|
throw error; // Throw same object
|
|
}));
|
|
secondZone.run(() async {
|
|
Expect.identical(secondZone, Zone.current);
|
|
Future.error(object1, stack1); // Unhandled async error.
|
|
await Future(() {});
|
|
});
|
|
});
|
|
}
|
|
|
|
Future<void> testThrowOther() async {
|
|
asyncStart();
|
|
var object1 = Object();
|
|
var object2 = Object();
|
|
var stack1 = StackTrace.current;
|
|
var outerZone = Zone.current;
|
|
var firstZone = Zone.current.fork(specification: onError((error, stack) {
|
|
Expect.identical(outerZone, Zone.current);
|
|
Expect.identical(object2, error);
|
|
Expect.notIdentical(stack1, stack); // Get different stack trace.
|
|
asyncEnd();
|
|
}));
|
|
firstZone.run(() async {
|
|
Expect.identical(firstZone, Zone.current);
|
|
var secondZone = Zone.current.fork(specification: onError((error, stack) {
|
|
Expect.identical(firstZone, Zone.current);
|
|
Expect.identical(object1, error);
|
|
Expect.identical(stack1, stack);
|
|
throw object2; // Throw different object
|
|
}));
|
|
secondZone.run(() async {
|
|
Expect.identical(secondZone, Zone.current);
|
|
Future.error(object1, stack1); // Unhandled async error.
|
|
await Future(() {});
|
|
});
|
|
});
|
|
}
|
|
|
|
ZoneSpecification onError(void Function(Object, StackTrace) handler) {
|
|
return ZoneSpecification(
|
|
handleUncaughtError: (s, p, z, e, st) => handler(e, st));
|
|
}
|