| // 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(NonConstantMapElementWithUiAsCodeTest); |
| }); |
| } |
| |
| @reflectiveTest |
| class NonConstantMapElementWithUiAsCodeTest extends DriverResolutionTest { |
| @override |
| AnalysisOptionsImpl get analysisOptions => AnalysisOptionsImpl() |
| ..enabledExperiments = [ |
| EnableString.control_flow_collections, |
| EnableString.spread_collections, |
| ]; |
| |
| test_forElement_cannotBeConst() async { |
| await assertErrorsInCode(''' |
| void main() { |
| const {1: null, for (final x in const []) null: null}; |
| } |
| ''', [CompileTimeErrorCode.NON_CONSTANT_MAP_ELEMENT]); |
| } |
| |
| test_forElement_nested_cannotBeConst() async { |
| await assertErrorsInCode(''' |
| void main() { |
| const {1: null, if (true) for (final x in const []) null: null}; |
| } |
| ''', [CompileTimeErrorCode.NON_CONSTANT_MAP_ELEMENT]); |
| } |
| |
| test_forElement_notConst_noError() async { |
| await assertNoErrorsInCode(''' |
| void main() { |
| var x; |
| print({x: x, for (final x2 in [x]) x2: x2}); |
| } |
| '''); |
| } |
| |
| test_ifElement_mayBeConst() async { |
| await assertNoErrorsInCode(''' |
| void main() { |
| const {1: null, if (true) null: null}; |
| } |
| '''); |
| } |
| |
| test_ifElement_nested_mayBeConst() async { |
| await assertNoErrorsInCode(''' |
| void main() { |
| const {1: null, if (true) if (true) null: null}; |
| } |
| '''); |
| } |
| |
| test_ifElement_notConstCondition() async { |
| await assertErrorsInCode(''' |
| void main() { |
| bool notConst = true; |
| const {1: null, if (notConst) null: null}; |
| } |
| ''', [CompileTimeErrorCode.NON_CONSTANT_MAP_ELEMENT]); |
| } |
| |
| @failingTest |
| test_ifElementWithElse_mayBeConst() async { |
| await assertNoErrorsInCode(''' |
| void main() { |
| const isTrue = true; |
| const {1: null, if (isTrue) null: null else null: null}; |
| } |
| '''); |
| } |
| |
| test_spreadElement_mayBeConst() async { |
| await assertNoErrorsInCode(''' |
| void main() { |
| const {1: null, ...{null: null}}; |
| } |
| '''); |
| } |
| |
| test_spreadElement_notConst() async { |
| await assertErrorsInCode(''' |
| void main() { |
| var notConst = {}; |
| const {1: null, ...notConst}; |
| } |
| ''', [CompileTimeErrorCode.NON_CONSTANT_MAP_ELEMENT]); |
| } |
| } |