"Fossies" - the Fresh Open Source Software Archive

Member "selenium-selenium-4.8.1/dotnet/src/webdriverbackedselenium/Internal/SeleniumEmulation/SeleniumMutator.cs" (17 Feb 2023, 3040 Bytes) of package /linux/www/selenium-selenium-4.8.1.tar.gz:

    1 // <copyright file="SeleniumMutator.cs" company="WebDriver Committers">
    2 // Licensed to the Software Freedom Conservancy (SFC) under one
    3 // or more contributor license agreements. See the NOTICE file
    4 // distributed with this work for additional information
    5 // regarding copyright ownership. The SFC licenses this file
    6 // to you under the Apache License, Version 2.0 (the "License");
    7 // you may not use this file except in compliance with the License.
    8 // You may obtain a copy of the License at
    9 //
   10 //     http://www.apache.org/licenses/LICENSE-2.0
   11 //
   12 // Unless required by applicable law or agreed to in writing, software
   13 // distributed under the License is distributed on an "AS IS" BASIS,
   14 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
   15 // See the License for the specific language governing permissions and
   16 // limitations under the License.
   17 // </copyright>
   18 
   19 using System.Globalization;
   20 using System.Text;
   21 using System.Text.RegularExpressions;
   22 
   23 namespace Selenium.Internal.SeleniumEmulation
   24 {
   25     /// <summary>
   26     /// A mechanism for taking a script meant for Selenium Core
   27     /// and converting to something that webdriver can evaluate.
   28     /// </summary>
   29     public class SeleniumMutator : IScriptMutator
   30     {
   31         private Regex pattern;
   32         private string method;
   33         private string atom;
   34 
   35         /// <summary>
   36         /// Initializes a new instance of the <see cref="SeleniumMutator"/> class.
   37         /// </summary>
   38         /// <param name="method">The name of the atom to mutate.</param>
   39         /// <param name="atom">The source code of the atom to execute.</param>
   40         public SeleniumMutator(string method, string atom)
   41         {
   42             if (method == null)
   43             {
   44                 method = string.Empty;
   45             }
   46 
   47             string raw = ".*" + method.Replace(".", "\\s*\\.\\s*") + ".*";
   48             this.pattern = new Regex(raw);
   49             this.method = method;
   50             this.atom = atom;
   51         }
   52 
   53         #region IScriptMutator Members
   54         /// <summary>
   55         /// Mutate an atom script so that it has the correct scope.
   56         /// The original, unmodified script is used to generate a script
   57         /// on the StringBuilder, the "ToString" method of which should be
   58         /// used to get the result. We make use of a StringBuilder rather than a
   59         /// normal String so that we can efficiently chain mutators.
   60         /// </summary>
   61         /// <param name="script">The original script.</param>
   62         /// <param name="outputTo">The mutated script.</param>
   63         public void Mutate(string script, StringBuilder outputTo)
   64         {
   65             if (outputTo == null || !this.pattern.IsMatch(script))
   66             {
   67                 return;
   68             }
   69 
   70             // Alias the raw atom and set "this" to be the pre-declared selenium object.
   71             outputTo.Append(string.Format(CultureInfo.InvariantCulture, @"{0} = function() {{ return ({1}).apply(null, arguments);}};", this.method, this.atom));
   72         }
   73 
   74         #endregion
   75     }
   76 }