| // Copyright (c) 2015, 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. |
| |
| library analyzer_cli.test.error; |
| |
| import 'package:test/test.dart'; |
| |
| import 'utils.dart'; |
| |
| const badDeclaration = 'var int foo;'; |
| const badDeclarationMessage = 'Error in test.dart: ' |
| 'Variables can\'t be declared using both \'var\' and a type name.\n'; |
| |
| void main() { |
| group('error', () { |
| test("a valid Dart file doesn't throw any errors", () { |
| expect(errorsForFile('void main() => print("Hello, world!");'), isNull); |
| }); |
| |
| test("an empty Dart file doesn't throw any errors", () { |
| expect(errorsForFile(''), isNull); |
| }); |
| |
| test("an error on the first line", () { |
| expect(errorsForFile('$badDeclaration\n'), equals(badDeclarationMessage)); |
| }); |
| |
| test("an error on the last line", () { |
| expect(errorsForFile('\n$badDeclaration'), equals(badDeclarationMessage)); |
| }); |
| |
| test("an error in the middle", () { |
| expect( |
| errorsForFile('\n$badDeclaration\n'), equals(badDeclarationMessage)); |
| }); |
| |
| var veryLongString = new List.filled(107, ' ').join(''); |
| |
| test("an error at the end of a very long line", () { |
| expect(errorsForFile('$veryLongString $badDeclaration'), |
| equals(badDeclarationMessage)); |
| }); |
| |
| test("an error at the beginning of a very long line", () { |
| expect(errorsForFile('$badDeclaration $veryLongString'), |
| equals(badDeclarationMessage)); |
| }); |
| |
| test("an error in the middle of a very long line", () { |
| expect(errorsForFile('$veryLongString $badDeclaration$veryLongString'), |
| equals(badDeclarationMessage)); |
| }); |
| }); |
| } |