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// 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.
/// Tests that Isolate.spanUri completes with an error when the given URI
/// doesn't resolve to an existing resource.
library test.isolate.spawn_uri_missing_test;
import 'dart:isolate';
import 'dart:async';
import 'package:async_helper/async_helper.dart';
const UNEXPECTED_MESSAGE = 'Created isolate from missing file.';
Future doTest() {
return Isolate
.spawnUri(Uri.base.resolve('no_such_file'), [], null)
.then((Isolate isolate) {
throw UNEXPECTED_MESSAGE;
}).catchError((error) {
if (error == UNEXPECTED_MESSAGE) throw error;
print('An error was thrown as expected');
return null;
});
}
main() {
asyncTest(doTest);
}