Files
sdk/tests/language/await_exceptions_test.dart
T
Jacob Richman 2dcd56ef43 Format all tests.
There are far too many files here to review everyone carefully.
Spot checking most of the diffs look good as test code is generally written
with less care than application code so lots of ugly formatting get through.
If people notice files where the automated formatting bothers them feel free
to comment indicating file names and I'll move spaces within comments to make
the formatting cleaner and use comments to force block formatting as I have
done for other case where formatting looked bad.

BUG=
R=efortuna@google.com

Review-Url: https://codereview.chromium.org/2771453003 .
2017-04-17 14:53:02 -07:00

100 lines
1.7 KiB
Dart

// Copyright (c) 2014, 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.
// VMOptions=--optimization-counter-threshold=5 --no-background-compilation
// VMOptions=--optimization-counter-threshold=5 --no-background-compilation --stress-async-stacks
import 'package:expect/expect.dart';
import "package:async_helper/async_helper.dart";
import 'dart:async';
// It does not matter where a future is generated.
bar(p) async => p;
baz(p) => new Future(() => p);
test0_1() async {
throw 1;
}
test0() async {
try {
await test0_1();
} catch (e) {
Expect.equals(1, e);
}
}
test1_1() async {
throw 1;
}
test1_2() async {
try {
await test1_1();
} catch (e) {
throw e + 1;
}
}
test1() async {
try {
await test1_2();
} catch (e) {
Expect.equals(2, e);
}
}
test2() async {
var x;
var test2_1 = () async {
try {
throw 'a';
} catch (e) {
throw e + 'b';
}
};
try {
try {
await test2_1();
} catch (e) {
var y = await bar(e + 'c');
throw y;
}
} catch (e) {
x = e + 'd';
return '?';
} finally {
return x;
}
return '!';
}
test() async {
var result;
for (int i = 0; i < 10; i++) {
await test0();
await test1();
result = await test2();
Expect.equals('abcd', result);
}
await 1;
}
foo() {
throw "Error";
}
awaitFoo() async {
await foo();
}
main() {
asyncStart();
test()
.then((_) => awaitFoo().then((_) => Expect.fail("Should have thrown"),
onError: (error) => Expect.equals("Error", error)))
.whenComplete(asyncEnd);
}