| // Copyright (c) 2019, 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:analyzer/src/dart/analysis/experiments.dart'; |
| import 'package:analyzer/src/error/codes.dart'; |
| import 'package:analyzer/src/generated/engine.dart'; |
| import 'package:test_reflective_loader/test_reflective_loader.dart'; |
| |
| import '../dart/resolution/driver_resolution.dart'; |
| |
| main() { |
| defineReflectiveSuite(() { |
| defineReflectiveTests(NotMapSpreadTest); |
| }); |
| } |
| |
| @reflectiveTest |
| class NotMapSpreadTest extends DriverResolutionTest { |
| @override |
| AnalysisOptionsImpl get analysisOptions => AnalysisOptionsImpl() |
| ..enabledExperiments = [ |
| EnableString.control_flow_collections, |
| EnableString.spread_collections, |
| ]; |
| |
| test_map() async { |
| await assertNoErrorsInCode(''' |
| var a = {0: 0}; |
| var v = <int, int>{...a}; |
| '''); |
| } |
| |
| test_map_null() async { |
| await assertNoErrorsInCode(''' |
| var v = <int, int>{...?null}; |
| '''); |
| } |
| |
| test_notMap_direct() async { |
| await assertErrorsInCode(''' |
| var a = 0; |
| var v = <int, int>{...a}; |
| ''', [CompileTimeErrorCode.NOT_MAP_SPREAD]); |
| } |
| |
| test_notMap_forElement() async { |
| await assertErrorsInCode(''' |
| var a = 0; |
| var v = <int, int>{for (var i in []) ...a}; |
| ''', [CompileTimeErrorCode.NOT_MAP_SPREAD]); |
| } |
| |
| test_notMap_ifElement_else() async { |
| await assertErrorsInCode(''' |
| var a = 0; |
| var v = <int, int>{if (1 > 0) ...<int, int>{} else ...a}; |
| ''', [CompileTimeErrorCode.NOT_MAP_SPREAD]); |
| } |
| |
| test_notMap_ifElement_then() async { |
| await assertErrorsInCode(''' |
| var a = 0; |
| var v = <int, int>{if (1 > 0) ...a}; |
| ''', [CompileTimeErrorCode.NOT_MAP_SPREAD]); |
| } |
| } |