| // 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:test_reflective_loader/test_reflective_loader.dart'; |
| |
| import '../dart/resolution/context_collection_resolution.dart'; |
| |
| main() { |
| defineReflectiveSuite(() { |
| defineReflectiveTests(DeferredImportOfExtensionTest); |
| }); |
| } |
| |
| @reflectiveTest |
| class DeferredImportOfExtensionTest extends PubPackageResolutionTest { |
| test_deferredImport_withExtensions() { |
| newFile('$testPackageLibPath/foo.dart', content: ''' |
| extension E on C {} |
| class C {} |
| '''); |
| assertErrorsInCode(''' |
| import 'foo.dart' deferred as foo; |
| |
| void f() { |
| foo.C(); |
| } |
| ''', [ |
| error(CompileTimeErrorCode.DEFERRED_IMPORT_OF_EXTENSION, 7, 10), |
| ]); |
| } |
| |
| test_deferredImport_withHiddenExtensions() { |
| newFile('$testPackageLibPath/foo.dart', content: ''' |
| extension E on C {} |
| class C {} |
| '''); |
| assertNoErrorsInCode(''' |
| import 'foo.dart' deferred as foo hide E; |
| |
| void f() { |
| foo.C(); |
| } |
| '''); |
| } |
| |
| test_deferredImport_withoutExtensions() { |
| newFile('$testPackageLibPath/foo.dart', content: ''' |
| class C {} |
| '''); |
| assertNoErrorsInCode(''' |
| import 'foo.dart' deferred as foo; |
| |
| void f() { |
| foo.C(); |
| } |
| '''); |
| } |
| |
| test_deferredImport_withShownNonExtensions() { |
| newFile('$testPackageLibPath/foo.dart', content: ''' |
| extension E on C {} |
| class C {} |
| '''); |
| assertNoErrorsInCode(''' |
| import 'foo.dart' deferred as foo show C; |
| |
| void f() { |
| foo.C(); |
| } |
| '''); |
| } |
| |
| test_invalidUri() { |
| assertErrorsInCode(''' |
| import 'ht:' deferred as foo; |
| ''', [ |
| error(CompileTimeErrorCode.INVALID_URI, 7, 5), |
| ]); |
| } |
| } |