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sdk/tests/compiler/dart2js/kernel/assert_test.dart
T

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Dart

// Copyright (c) 2016, 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:compiler/src/commandline_options.dart' show Flags;
import 'package:test/test.dart';
import 'helper.dart' show check;
main() {
test('assert without message', () {
String code = '''
bool foo() => 2 + 2 == 4;
main() {
assert(foo());
}''';
return check(code, extraOptions: const <String>[Flags.enableCheckedMode]);
});
test('assert with message', () {
String code = '''
bool foo() => 2 + 2 == 4;
main() {
assert(foo(), "foo failed");
}''';
return check(code, extraOptions: const <String>[
Flags.enableCheckedMode,
Flags.enableAssertMessage,
]);
});
}