| // Copyright (c) 2019, the Dart project authors. All rights reserved. |
| // Copyright 2017 the V8 project authors. All rights reserved. |
| // Redistribution and use in source and binary forms, with or without |
| // modification, are permitted provided that the following conditions are |
| // met: |
| // |
| // * Redistributions of source code must retain the above copyright |
| // notice, this list of conditions and the following disclaimer. |
| // * Redistributions in binary form must reproduce the above |
| // copyright notice, this list of conditions and the following |
| // disclaimer in the documentation and/or other materials provided |
| // with the distribution. |
| // * Neither the name of Google Inc. nor the names of its |
| // contributors may be used to endorse or promote products derived |
| // from this software without specific prior written permission. |
| // |
| // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
| // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
| // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
| // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
| // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
| // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
| // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
| // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
| // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| |
| // @dart = 2.9 |
| |
| import 'package:expect/expect.dart'; |
| |
| import 'v8_regexp_utils.dart'; |
| |
| void main() { |
| // The flags accessors. |
| var re = new RegExp(r".", dotAll: true); |
| assertTrue(re.isCaseSensitive); |
| assertFalse(re.isMultiLine); |
| assertFalse(re.isUnicode); |
| assertTrue(re.isDotAll); |
| |
| re = new RegExp(r".", |
| caseSensitive: false, multiLine: true, unicode: true, dotAll: true); |
| assertFalse(re.isCaseSensitive); |
| assertTrue(re.isMultiLine); |
| assertTrue(re.isUnicode); |
| assertTrue(re.isDotAll); |
| |
| re = new RegExp(r".", caseSensitive: false, multiLine: true, unicode: true); |
| assertFalse(re.isCaseSensitive); |
| assertTrue(re.isMultiLine); |
| assertTrue(re.isUnicode); |
| assertFalse(re.isDotAll); |
| |
| // Default '.' behavior. |
| re = new RegExp(r"^.$"); |
| assertTrue(re.hasMatch("a")); |
| assertTrue(re.hasMatch("3")); |
| assertTrue(re.hasMatch("π")); |
| assertTrue(re.hasMatch("\u2027")); |
| assertTrue(re.hasMatch("\u0085")); |
| assertTrue(re.hasMatch("\v")); |
| assertTrue(re.hasMatch("\f")); |
| assertTrue(re.hasMatch("\u180E")); |
| assertFalse(re.hasMatch("\u{10300}")); // Supplementary plane. |
| assertFalse(re.hasMatch("\n")); |
| assertFalse(re.hasMatch("\r")); |
| assertFalse(re.hasMatch("\u2028")); |
| assertFalse(re.hasMatch("\u2029")); |
| |
| // Default '.' behavior (unicode). |
| re = new RegExp(r"^.$", unicode: true); |
| assertTrue(re.hasMatch("a")); |
| assertTrue(re.hasMatch("3")); |
| assertTrue(re.hasMatch("π")); |
| assertTrue(re.hasMatch("\u2027")); |
| assertTrue(re.hasMatch("\u0085")); |
| assertTrue(re.hasMatch("\v")); |
| assertTrue(re.hasMatch("\f")); |
| assertTrue(re.hasMatch("\u180E")); |
| assertTrue(re.hasMatch("\u{10300}")); // Supplementary plane. |
| assertFalse(re.hasMatch("\n")); |
| assertFalse(re.hasMatch("\r")); |
| assertFalse(re.hasMatch("\u2028")); |
| assertFalse(re.hasMatch("\u2029")); |
| |
| // DotAll '.' behavior. |
| re = new RegExp(r"^.$", dotAll: true); |
| assertTrue(re.hasMatch("a")); |
| assertTrue(re.hasMatch("3")); |
| assertTrue(re.hasMatch("π")); |
| assertTrue(re.hasMatch("\u2027")); |
| assertTrue(re.hasMatch("\u0085")); |
| assertTrue(re.hasMatch("\v")); |
| assertTrue(re.hasMatch("\f")); |
| assertTrue(re.hasMatch("\u180E")); |
| assertFalse(re.hasMatch("\u{10300}")); // Supplementary plane. |
| assertTrue(re.hasMatch("\n")); |
| assertTrue(re.hasMatch("\r")); |
| assertTrue(re.hasMatch("\u2028")); |
| assertTrue(re.hasMatch("\u2029")); |
| |
| // DotAll '.' behavior (unicode). |
| re = new RegExp(r"^.$", unicode: true, dotAll: true); |
| assertTrue(re.hasMatch("a")); |
| assertTrue(re.hasMatch("3")); |
| assertTrue(re.hasMatch("π")); |
| assertTrue(re.hasMatch("\u2027")); |
| assertTrue(re.hasMatch("\u0085")); |
| assertTrue(re.hasMatch("\v")); |
| assertTrue(re.hasMatch("\f")); |
| assertTrue(re.hasMatch("\u180E")); |
| assertTrue(re.hasMatch("\u{10300}")); // Supplementary plane. |
| assertTrue(re.hasMatch("\n")); |
| assertTrue(re.hasMatch("\r")); |
| assertTrue(re.hasMatch("\u2028")); |
| assertTrue(re.hasMatch("\u2029")); |
| } |