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sdk/pkg/compiler/test/model/constant_value_test.dart
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Mayank Patke c878108cc8 [dart2js] Update pubspec to Dart 3.7 and reformat.
All non-pubspec changes generated by `dart format pkg/compiler`.

Change-Id: Iadaa70974816d96ccb47813fe72d5a2bb83d6bda
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/400181
Reviewed-by: Nate Biggs <natebiggs@google.com>
Commit-Queue: Mayank Patke <fishythefish@google.com>
2024-12-13 11:24:50 -08:00

50 lines
1.7 KiB
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.
library dart2js.constants.values.test;
import 'package:compiler/src/elements/names.dart';
import 'package:expect/async_helper.dart';
import 'package:expect/expect.dart';
import 'package:compiler/src/elements/entities.dart';
import 'package:compiler/src/elements/types.dart';
import 'package:compiler/src/constants/values.dart';
import 'package:compiler/src/diagnostics/invariant.dart' show debugMode;
import '../helpers/type_test_helper.dart';
void main() {
debugMode = true;
asyncTest(() async {
TypeEnvironment env = await TypeEnvironment.create("""
class C {
final field1;
final field2;
C(this.field1, this.field2);
}
main() => C(null, null);
""");
ClassEntity C = env.getClass('C');
InterfaceType C_raw = env.elementEnvironment.getRawType(C);
final field1 =
env.elementEnvironment.lookupClassMember(C, PublicName('field1'))
as FieldEntity;
final field2 =
env.elementEnvironment.lookupClassMember(C, PublicName('field2'))
as FieldEntity;
ConstructedConstantValue value1 = ConstructedConstantValue(C_raw, {
field1: IntConstantValue(BigInt.zero),
field2: IntConstantValue(BigInt.one),
});
ConstantValue value2 = ConstructedConstantValue(C_raw, {
field2: IntConstantValue(BigInt.one),
field1: IntConstantValue(BigInt.zero),
});
Expect.equals(value1.hashCode, value2.hashCode, "Hashcode mismatch.");
Expect.equals(value1, value2, "Value mismatch.");
});
}