| // 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/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(SetElementTypeNotAssignableTest); |
| defineReflectiveTests(SetElementTypeNotAssignableWithUIAsCodeTest); |
| }); |
| } |
| |
| @reflectiveTest |
| class SetElementTypeNotAssignableTest extends DriverResolutionTest { |
| test_explicitTypeArgs_const() async { |
| await assertErrorsInCode(''' |
| var v = const <String>{42}; |
| ''', [StaticWarningCode.SET_ELEMENT_TYPE_NOT_ASSIGNABLE]); |
| } |
| |
| test_explicitTypeArgs_const_actualTypeMatch() async { |
| await assertNoErrorsInCode(''' |
| const dynamic x = null; |
| var v = const <String>{x}; |
| '''); |
| } |
| |
| @FailingTest(issue: 'https://github.com/dart-lang/sdk/issues/21119') |
| test_explicitTypeArgs_const_actualTypeMismatch() async { |
| await assertErrorsInCode(''' |
| const dynamic x = 42; |
| var v = const <String>{x}; |
| ''', [CheckedModeCompileTimeErrorCode.SET_ELEMENT_TYPE_NOT_ASSIGNABLE]); |
| } |
| |
| test_explicitTypeArgs_notConst() async { |
| await assertErrorsInCode(''' |
| var v = <String>{42}; |
| ''', [StaticWarningCode.SET_ELEMENT_TYPE_NOT_ASSIGNABLE]); |
| } |
| } |
| |
| @reflectiveTest |
| class SetElementTypeNotAssignableWithUIAsCodeTest |
| extends SetElementTypeNotAssignableTest { |
| @override |
| AnalysisOptionsImpl get analysisOptions => AnalysisOptionsImpl() |
| ..enabledExperiments = ['control-flow-collections', 'spread-collections']; |
| |
| test_const_ifElement_thenElseFalse_intInt() async { |
| await assertNoErrorsInCode(''' |
| const dynamic a = 0; |
| const dynamic b = 0; |
| var v = const <int>{if (1 < 0) a else b}; |
| '''); |
| } |
| |
| test_const_ifElement_thenElseFalse_intString() async { |
| await assertErrorsInCode(''' |
| const dynamic a = 0; |
| const dynamic b = 'b'; |
| var v = const <int>{if (1 < 0) a else b}; |
| ''', [StaticWarningCode.SET_ELEMENT_TYPE_NOT_ASSIGNABLE]); |
| } |
| |
| test_const_ifElement_thenFalse_intString() async { |
| await assertErrorsInCode(''' |
| var v = const <int>{if (1 < 0) 'a'}; |
| ''', [StaticWarningCode.SET_ELEMENT_TYPE_NOT_ASSIGNABLE]); |
| } |
| |
| test_const_ifElement_thenFalse_intString_dynamic() async { |
| await assertNoErrorsInCode(''' |
| const dynamic a = 'a'; |
| var v = const <int>{if (1 < 0) a}; |
| '''); |
| } |
| |
| test_const_ifElement_thenTrue_intInt() async { |
| await assertNoErrorsInCode(''' |
| const dynamic a = 0; |
| var v = const <int>{if (true) a}; |
| '''); |
| } |
| |
| test_const_ifElement_thenTrue_intString() async { |
| await assertErrorsInCode(''' |
| const dynamic a = 'a'; |
| var v = const <int>{if (true) a}; |
| ''', [StaticWarningCode.SET_ELEMENT_TYPE_NOT_ASSIGNABLE]); |
| } |
| |
| test_const_spread_intInt() async { |
| await assertNoErrorsInCode(''' |
| var v = const <int>{...[0, 1]}; |
| '''); |
| } |
| |
| test_nonConst_ifElement_thenElseFalse_intDynamic() async { |
| await assertNoErrorsInCode(''' |
| const dynamic a = 'a'; |
| const dynamic b = 'b'; |
| var v = <int>{if (1 < 0) a else b}; |
| '''); |
| } |
| |
| test_nonConst_ifElement_thenElseFalse_intInt() async { |
| await assertNoErrorsInCode(''' |
| const dynamic a = 0; |
| const dynamic b = 0; |
| var v = <int>{if (1 < 0) a else b}; |
| '''); |
| } |
| |
| test_nonConst_ifElement_thenFalse_intString() async { |
| await assertErrorsInCode(''' |
| var v = <int>[if (1 < 0) 'a']; |
| ''', [StaticWarningCode.LIST_ELEMENT_TYPE_NOT_ASSIGNABLE]); |
| } |
| |
| test_nonConst_ifElement_thenTrue_intDynamic() async { |
| await assertNoErrorsInCode(''' |
| const dynamic a = 'a'; |
| var v = <int>{if (true) a}; |
| '''); |
| } |
| |
| test_nonConst_ifElement_thenTrue_intInt() async { |
| await assertNoErrorsInCode(''' |
| const dynamic a = 0; |
| var v = <int>{if (true) a}; |
| '''); |
| } |
| |
| test_nonConst_spread_intInt() async { |
| await assertNoErrorsInCode(''' |
| var v = <int>{...[0, 1]}; |
| '''); |
| } |
| } |