| // Copyright (c) 2017, 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/dart/error/syntactic_errors.dart'; |
| |
| import 'partial_code_support.dart'; |
| |
| main() { |
| new ForEachStatementTest().buildAll(); |
| } |
| |
| class ForEachStatementTest extends PartialCodeTest { |
| buildAll() { |
| // |
| // Without a preceding 'await', anything that doesn't contain the `in` |
| // keyword will be interpreted as a normal for statement. |
| // |
| buildTests( |
| 'forEach_statement', |
| [ |
| new TestDescriptor( |
| 'in', |
| 'for (var a in', |
| [ |
| ParserErrorCode.MISSING_IDENTIFIER, |
| ParserErrorCode.EXPECTED_TOKEN, |
| ScannerErrorCode.EXPECTED_TOKEN |
| ], |
| 'for (var a in _s_) {}', |
| allFailing: true), |
| new TestDescriptor( |
| 'iterator', |
| 'for (var a in b', |
| [ParserErrorCode.EXPECTED_TOKEN, ScannerErrorCode.EXPECTED_TOKEN], |
| 'for (var a in b) {}', |
| allFailing: true), |
| ], |
| PartialCodeTest.statementSuffixes, |
| head: 'f() { ', |
| tail: ' }'); |
| // |
| // With a preceding 'await', everything should be interpreted as a |
| // for-each statement. |
| // |
| buildTests( |
| 'forEach_statement', |
| [ |
| new TestDescriptor( |
| 'await_keyword', |
| 'await for', |
| [ |
| ParserErrorCode.EXPECTED_TOKEN, |
| ParserErrorCode.MISSING_IDENTIFIER, |
| ParserErrorCode.EXPECTED_TOKEN, |
| ParserErrorCode.MISSING_IDENTIFIER, |
| ParserErrorCode.EXPECTED_TOKEN, |
| ScannerErrorCode.EXPECTED_TOKEN |
| ], |
| 'await for (_s_ in _s_) {}', |
| allFailing: true), |
| new TestDescriptor( |
| 'await_leftParen', |
| 'await for (', |
| [ |
| ParserErrorCode.MISSING_IDENTIFIER, |
| ParserErrorCode.EXPECTED_TOKEN, |
| ParserErrorCode.MISSING_IDENTIFIER, |
| ParserErrorCode.EXPECTED_TOKEN, |
| ScannerErrorCode.EXPECTED_TOKEN |
| ], |
| "await for (_s_ in _s_) {}", |
| allFailing: true), |
| new TestDescriptor( |
| 'await_variableName', |
| 'await for (a', |
| [ |
| ParserErrorCode.EXPECTED_TOKEN, |
| ParserErrorCode.MISSING_IDENTIFIER, |
| ParserErrorCode.EXPECTED_TOKEN, |
| ScannerErrorCode.EXPECTED_TOKEN |
| ], |
| "await for (a in _s_) {}", |
| allFailing: true), |
| new TestDescriptor( |
| 'await_typeAndVariableName', |
| 'await for (A a', |
| [ |
| ParserErrorCode.EXPECTED_TOKEN, |
| ParserErrorCode.MISSING_IDENTIFIER, |
| ParserErrorCode.EXPECTED_TOKEN, |
| ScannerErrorCode.EXPECTED_TOKEN |
| ], |
| "await for (a in _s_) {}", |
| allFailing: true), |
| new TestDescriptor( |
| 'await_in', |
| 'await for (A a in', |
| [ |
| ParserErrorCode.MISSING_IDENTIFIER, |
| ParserErrorCode.EXPECTED_TOKEN, |
| ScannerErrorCode.EXPECTED_TOKEN |
| ], |
| "await for (a in _s_) {}", |
| allFailing: true), |
| new TestDescriptor( |
| 'await_stream', |
| 'await for (A a in b', |
| [ParserErrorCode.EXPECTED_TOKEN, ScannerErrorCode.EXPECTED_TOKEN], |
| "await for (a in b) {}", |
| allFailing: true), |
| ], |
| PartialCodeTest.statementSuffixes, |
| head: 'f() async { ', |
| tail: ' }'); |
| } |
| } |