| // Copyright (c) 2011, 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 'dart:async'; |
| import 'package:async_helper/async_helper.dart'; |
| import 'package:expect/expect.dart'; |
| import '../compiler_helper.dart'; |
| |
| // Test that the compiler handles string literals containing line terminators. |
| |
| main() { |
| runTests({bool useKernel}) async { |
| Future<String> compileExpression(String expression) { |
| var source = "foo() { return $expression; }"; |
| return compile(source, entry: "foo", useKernel: useKernel); |
| } |
| |
| await compileExpression("''' \n\r\u2028\u2029'''").then((String generated) { |
| Expect.isTrue(generated.contains(r'"\r\u2028\u2029"') || |
| generated.contains(r"'\r\u2028\u2029'")); |
| }); |
| await compileExpression("r''' \n\r\u2028\u2029'''") |
| .then((String generated) { |
| Expect.isTrue(generated.contains(r'"\r\u2028\u2029"') || |
| generated.contains(r"'\r\u2028\u2029'")); |
| }); |
| await compileExpression("r''' \r\n\u2028\u2029'''") |
| .then((String generated) { |
| Expect.isTrue(generated.contains(r'"\u2028\u2029"') || |
| generated.contains(r"'\u2028\u2029'")); |
| }); |
| await compileExpression("r''' \r\u2028\u2029'''").then((String generated) { |
| Expect.isTrue(generated.contains(r'"\u2028\u2029"') || |
| generated.contains(r"'\u2028\u2029'")); |
| }); |
| await compileExpression("r''' \n\u2028\u2029'''").then((String generated) { |
| Expect.isTrue(generated.contains(r'"\u2028\u2029"') || |
| generated.contains(r"'\u2028\u2029'")); |
| }); |
| await compileExpression( |
| "r'''\t\t \t\t \t\t \t \t \n\r\u2028\u2029'''") |
| .then((String generated) { |
| Expect.isTrue(generated.contains(r'"\r\u2028\u2029"') || |
| generated.contains(r"'\r\u2028\u2029'")); |
| }); |
| await compileExpression( |
| "r'''\\\t\\\t \\ \\ \t\\\t \t \\\n\r\u2028\u2029'''") |
| .then((String generated) { |
| Expect.isTrue(generated.contains(r'"\r\u2028\u2029"') || |
| generated.contains(r"'\r\u2028\u2029'")); |
| }); |
| await compileExpression( |
| "r'''\t\t \t\t \t\t \t \t \\\n\r\u2028\u2029'''") |
| .then((String generated) { |
| Expect.isTrue(generated.contains(r'"\r\u2028\u2029"') || |
| generated.contains(r"'\r\u2028\u2029'")); |
| }); |
| await compileExpression( |
| "r'''\\\t\\\t \\ \\ \t\\\t \\\r\n\u2028\u2029'''") |
| .then((String generated) { |
| Expect.isTrue(generated.contains(r'"\u2028\u2029"') || |
| generated.contains(r"'\u2028\u2029'")); |
| }); |
| await compileExpression( |
| "r'''\\\t\\\t \\ \\ \t\\\t \\\r\u2028\u2029'''") |
| .then((String generated) { |
| Expect.isTrue(generated.contains(r'"\u2028\u2029"') || |
| generated.contains(r"'\u2028\u2029'")); |
| }); |
| await compileExpression("'\u2028\u2029'").then((String generated) { |
| Expect.isTrue(generated.contains(r'"\u2028\u2029"') || |
| generated.contains(r"'\u2028\u2029'")); |
| }); |
| } |
| |
| asyncTest(() async { |
| print('--test from ast---------------------------------------------------'); |
| await runTests(useKernel: false); |
| // TODO(johnniwinther): This test doesn't work with kernel. |
| //print('--test from kernel----------------------------------------------'); |
| //await runTests(useKernel: true); |
| }); |
| } |