| // Copyright (c) 2020, 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:test/test.dart'; |
| import 'package:test_reflective_loader/test_reflective_loader.dart'; |
| |
| import 'context_collection_resolution.dart'; |
| |
| main() { |
| defineReflectiveSuite(() { |
| defineReflectiveTests(TryStatementTest); |
| }); |
| } |
| |
| @reflectiveTest |
| class TryStatementTest extends PubPackageResolutionTest { |
| test_catch_withoutType() async { |
| await assertNoErrorsInCode(r''' |
| main() { |
| try {} catch (e, st) { |
| st; |
| } |
| } |
| '''); |
| |
| var e = findElement.localVar('e'); |
| expect(e.isFinal, isTrue); |
| assertType( |
| e.type, |
| typeStringByNullability(nullable: 'Object', legacy: 'dynamic'), |
| ); |
| |
| var st = findElement.localVar('st'); |
| expect(st.isFinal, isTrue); |
| assertType(st.type, 'StackTrace'); |
| |
| var node = findNode.catchClause('catch'); |
| expect(node.exceptionParameter!.staticElement, e); |
| expect(node.stackTraceParameter!.staticElement, st); |
| } |
| |
| test_catch_withType() async { |
| await assertNoErrorsInCode(r''' |
| main() { |
| try {} on int catch (e, st) { |
| st; |
| } |
| } |
| '''); |
| |
| var e = findElement.localVar('e'); |
| expect(e.isFinal, isTrue); |
| assertType(e.type, 'int'); |
| |
| var st = findElement.localVar('st'); |
| expect(st.isFinal, isTrue); |
| assertType(st.type, 'StackTrace'); |
| |
| var node = findNode.catchClause('catch'); |
| expect(node.exceptionParameter!.staticElement, e); |
| expect(node.stackTraceParameter!.staticElement, st); |
| } |
| } |