MegaBites-AI/Windows-powershell

1// Copyright (c) Microsoft Corporation.2// Licensed under the MIT License.3 4using System;5using System.Management.Automation;6using Xunit;7 8namespace PSTests.Parallel9{10    public class CompletionHelpersTests11    {12        [Theory]13        [InlineData("", "'", "''")]14        [InlineData("", "\"", "\"\"")]15        [InlineData("'", "'", "''''")]16        [InlineData("", "", "''")]17        [InlineData("", null, "''")]18        [InlineData("word", "'", "'word'")]19        [InlineData("word", "\"", "\"word\"")]20        [InlineData("word's", "'", "'word''s'")]21        [InlineData("already 'quoted'", "'", "'already ''quoted'''")]22        [InlineData("multiple 'quotes' in 'text'", "'", "'multiple ''quotes'' in ''text'''")]23        [InlineData("\"word\"", "'", "'\"word\"'")]24        [InlineData("'word'", "'", "''word''")]25        [InlineData("word", "", "word")]26        [InlineData("word", null, "word")]27        [InlineData("\"word\"", "\"", "\"\"word\"\"")]28        [InlineData("'word'", "\"", "\"'word'\"")]29        [InlineData("word with space", "'", "'word with space'")]30        [InlineData("word with space", "\"", "\"word with space\"")]31        [InlineData("word\"with\"quotes", "'", "'word\"with\"quotes'")]32        [InlineData("word'with'quotes", "\"", "\"word'with'quotes\"")]33        [InlineData("while", "'", "'while'")]34        [InlineData("while", "", "while")]35        [InlineData("while", "\"", "\"while\"")]36        [InlineData("$variable", "'", "'$variable'")]37        [InlineData("$variable", "", "$variable")]38        [InlineData("$variable", "\"", "\"$variable\"")]39        [InlineData("key$word", "'", "'key$word'")]40        [InlineData("key$word", "", "'key$word'")]41        [InlineData("key$word", "\"", "\"key$word\"")]42        [InlineData("`r`n", "\"", "\"`r`n\"")]43        [InlineData("`r`n", "'", "\"`r`n\"")]44        [InlineData("`r`n", "", "\"`r`n\"")]45        [InlineData("`r`n    `${0}", "\"", "\"`r`n    `${0}\"")]46        [InlineData("`r`n    `${0}", "'", "\"`r`n    `${0}\"")]47        [InlineData("`r`n    `${0}", "", "\"`r`n    `${0}\"")]48        [InlineData("`n", "\"", "\"`n\"")]49        [InlineData("`n", "'", "\"`n\"")]50        [InlineData("`n", "", "\"`n\"")]51        [InlineData("`n    `${0}", "\"", "\"`n    `${0}\"")]52        [InlineData("`n    `${0}", "'", "\"`n    `${0}\"")]53        [InlineData("`n    `${0}", "", "\"`n    `${0}\"")]54        public void TestQuoteCompletionText(55             string completionText,56             string quote,57             string expected)58        {59            string result = CompletionHelpers.QuoteCompletionText(completionText, quote);60            Assert.Equal(expected, result);61        }62 63        [Theory]64        [InlineData("normaltext", false)]65        [InlineData("$variable", false)]66        [InlineData("abc def", true)]67        [InlineData("while", false)] // PowerShell keyword68        [InlineData("key$word", true)]69        [InlineData("abc`def", true)]70        [InlineData("normal-text", false)]71        [InlineData("\"doublequotes\"", false)]72        [InlineData("'singlequotes'", false)]73        [InlineData("normal 'text'", true)]74        [InlineData("normal \"text\"", true)]75        [InlineData("text with ' and \"", true)]76        [InlineData("text\"with\"quotes", false)]77        [InlineData("text'with'quotes", false)]78        [InlineData("\"key$", true)]79        [InlineData("\"", true)]80        [InlineData("'", true)]81        [InlineData("", true)]82        [InlineData(";", true)]83        [InlineData("; ", true)]84        [InlineData(",", true)]85        [InlineData(", ", true)]86        public void TestCompletionRequiresQuotes(string completion, bool expected)87        {88            bool result = CompletionHelpers.CompletionRequiresQuotes(completion);89            Assert.Equal(expected, result);90        }91 92        [Theory]93        [InlineData("", "", "")]94        [InlineData("\"", "", "\"")]95        [InlineData("'", "", "'")]96        [InlineData("\"word\"", "word", "\"")]97        [InlineData("'word'", "word", "'")]98        [InlineData("\"word", "word", "\"")]99        [InlineData("'word", "word", "'")]100        [InlineData("word\"", "word\"", "")]101        [InlineData("word'", "word'", "")]102        [InlineData("\"word's\"", "word's", "\"")]103        [InlineData("'word\"", "'word\"", "")]104        [InlineData("\"word'", "\"word'", "")]105        [InlineData("'word\"s'", "word\"s", "'")]106        public void TestHandleDoubleAndSingleQuote(string wordToComplete, string expectedWordToComplete, string expectedQuote)107        {108            string quote = CompletionHelpers.HandleDoubleAndSingleQuote(ref wordToComplete);109            Assert.Equal(expectedQuote, quote);110            Assert.Equal(expectedWordToComplete, wordToComplete);111        }112 113        [Theory]114        [InlineData("word", "word", true)]115        [InlineData("Word", "word", true)]116        [InlineData("word", "wor", true)]117        [InlineData("word", "words", false)]118        [InlineData("word`nnext", "word`n", true)]119        [InlineData("word`r`nnext", "word`r`n", true)]120        [InlineData("word;next", "word;", true)]121        [InlineData("word,next", "word,", true)]122        [InlineData("word[*]next", "word[*", true)]123        [InlineData("word[abc]next", "word[abc", true)]124        [InlineData("word", "word*", true)]125        [InlineData("Word", "word*", true)]126        [InlineData("word(Special)", "word*", true)]127        [InlineData("testword", "test", true)]128        [InlineData("word", "", true)]129        [InlineData("", "word", false)]130        public void TestDefaultMatch(string value, string wordToComplete, bool expected)131        {132            bool result = CompletionHelpers.DefaultMatch(value, wordToComplete);133            Assert.Equal(expected, result);134        }135 136        [Theory]137        [InlineData("word", "word", true)]138        [InlineData("Word", "word", true)]139        [InlineData("word", "wor", true)]140        [InlineData("word", "words", false)]141        [InlineData("word`nnext", "word`n", true)]142        [InlineData("word`r`nnext", "word`r`n", true)]143        [InlineData("word;next", "word;", true)]144        [InlineData("word,next", "word,", true)]145        [InlineData("word[*]next", "word[*", true)]146        [InlineData("word[abc]next", "word[abc", true)]147        [InlineData("word", "word*", false)]148        [InlineData("Word", "word*", false)]149        [InlineData("word(Special)", "word*", false)]150        [InlineData("testword", "test", true)]151        [InlineData("word", "", true)]152        [InlineData("", "word", false)]153        public void TestWildcardPatternEscapeMatch(string value, string wordToComplete, bool expected)154        {155            bool result = CompletionHelpers.WildcardPatternEscapeMatch(value, wordToComplete);156            Assert.Equal(expected, result);157        }158 159        [Theory]160        [InlineData("\n", "`n")]161        [InlineData("\r", "`r")]162        [InlineData("\r\n", "`r`n")]163        [InlineData("\t", "`t")]164        [InlineData("\0", "`0")]165        [InlineData("\a", "`a")]166        [InlineData("\b", "`b")]167        [InlineData("\u001b", "`e")]168        [InlineData("\f", "`f")]169        [InlineData("\v", "`v")]170        [InlineData("word\n", "word`n")]171        [InlineData("word\r", "word`r")]172        [InlineData("word\t", "word`t")]173        [InlineData("word\u001b", "word`e")]174        [InlineData("word\f", "word`f")]175        [InlineData("word\v", "word`v")]176        [InlineData("word\r\n", "word`r`n")]177        public void TestNormalizeToExpandableString(string value, string expected)178        {179            string result = CompletionHelpers.NormalizeToExpandableString(value);180            Assert.Equal(expected, result);181        }182    }183}184