dart-sdk/tests/standalone_2/io/test_extension_tester.dart
asiva 5c0e6ba974 [Tests] - Fix legacy tests that broke when non nullability was enabled by default
1. lib_2/isolate/issue_6610_test - the source is served from a http request, the autodetect code causes the code to be served multiple times leading to 'count' being incremented multiple times.

2. standalone_2/http_launch_test - source is served from http request and hence the CFE auto opt out does not work for the spawned isolate

3. standalone_2/io/named_pipe_script_test - serves the source using a named pipe and the autodetect code does multiple fetches of the source resulting in an error

4. standalone_2/io/test_extension_test - spawns processes from a directory that is not auto opted out by CFE

TESTS = Fixes existing legacy tests.

Change-Id: I3c78055136659850ce068d6ab254279839d2414b
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/170280
Commit-Queue: Siva Annamalai <asiva@google.com>
Reviewed-by: Alexander Markov <alexmarkov@google.com>
2020-11-04 20:58:57 +00:00

50 lines
1.2 KiB
Dart

// Copyright (c) 2012, 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.
// @dart = 2.9
// VMOptions=--enable-isolate-groups
// VMOptions=--no-enable-isolate-groups
library test_extension_test;
import 'dart:isolate';
import "test_extension.dart";
class Expect {
static void equals(expected, actual, [msg]) {
if (expected != actual) {
if (msg == null) msg = "Expected: $expected. Actual: $actual";
throw new StateError(msg);
}
}
static void isNull(x, [msg]) {
if (x != null) {
if (msg != null) msg = "$x not null";
throw new StateError(msg);
}
}
}
isolateHandler(_) {}
main() async {
Expect.equals('cat 13', new Cat(13).toString(), 'new Cat(13).toString()');
Expect.equals(3, Cat.ifNull(null, 3), 'Cat.ifNull(null, 3)');
Expect.equals(4, Cat.ifNull(4, null), 'Cat.ifNull(4, null)');
Expect.equals(5, Cat.ifNull(5, 9), 'Cat.ifNull(5, 9)');
Expect.isNull(Cat.ifNull(null, null), 'Cat.ifNull(null, null)');
try {
Cat.throwMeTheBall("ball");
} on String catch (e) {
Expect.equals("ball", e);
}
await Isolate.spawn(isolateHandler, []);
}