|
| 1 | +using ColorCode.Core; |
| 2 | +using ColorCode.Core.Compilation.Languages; |
| 3 | +using Microsoft.VisualStudio.TestTools.UnitTesting; |
| 4 | + |
| 5 | +namespace ColorCode.Core.Tests; |
| 6 | + |
| 7 | +/// <summary> |
| 8 | +/// Test cases for C# language parsing |
| 9 | +/// </summary> |
| 10 | +[TestClass] |
| 11 | +public class CSharpParsingTests : LanguageParsingTestBase |
| 12 | +{ |
| 13 | + private CSharp? _csharp; |
| 14 | + |
| 15 | + [TestInitialize] |
| 16 | + public new void Initialize() |
| 17 | + { |
| 18 | + base.Initialize(); |
| 19 | + _csharp = new CSharp(); |
| 20 | + } |
| 21 | + |
| 22 | + [TestMethod] |
| 23 | + public void ParseSimpleClass() |
| 24 | + { |
| 25 | + var sourceCode = @"public class MyClass |
| 26 | +{ |
| 27 | + public void MyMethod() |
| 28 | + { |
| 29 | + var x = 10; |
| 30 | + } |
| 31 | +}"; |
| 32 | + VerifyParsingCompletes(sourceCode, _csharp!); |
| 33 | + |
| 34 | + var result = Parse(sourceCode, _csharp!); |
| 35 | + Assert.IsNotNull(result); |
| 36 | + } |
| 37 | + |
| 38 | + [TestMethod] |
| 39 | + public void ParseSingleLineComment() |
| 40 | + { |
| 41 | + var sourceCode = "// This is a comment\nvar x = 10; // inline comment"; |
| 42 | + VerifyParsingCompletes(sourceCode, _csharp!); |
| 43 | + |
| 44 | + var result = Parse(sourceCode, _csharp!); |
| 45 | + Assert.IsNotNull(result); |
| 46 | + } |
| 47 | + |
| 48 | + [TestMethod] |
| 49 | + public void ParseMultiLineComment() |
| 50 | + { |
| 51 | + var sourceCode = @"/* This is a |
| 52 | + multiline |
| 53 | + comment */ |
| 54 | +var x = 10;"; |
| 55 | + VerifyParsingCompletes(sourceCode, _csharp!); |
| 56 | + |
| 57 | + var result = Parse(sourceCode, _csharp!); |
| 58 | + Assert.IsNotNull(result); |
| 59 | + } |
| 60 | + |
| 61 | + [TestMethod] |
| 62 | + public void ParseUnclosedMultiLineComment_DoesNotHang() |
| 63 | + { |
| 64 | + // This is critical for ReDoS prevention |
| 65 | + var sourceCode = @"/* This comment is not closed |
| 66 | +var x = 10; |
| 67 | +" + new string('x', 10000); // Large content |
| 68 | + |
| 69 | + VerifyParsingCompletes(sourceCode, _csharp!, timeoutMs: 2000); |
| 70 | + } |
| 71 | + |
| 72 | + [TestMethod] |
| 73 | + public void ParseXmlDocComment() |
| 74 | + { |
| 75 | + var sourceCode = @"/// <summary> |
| 76 | +/// This is a method |
| 77 | +/// </summary> |
| 78 | +/// <param name=""value"">A value</param> |
| 79 | +public void MyMethod(int value) |
| 80 | +{ |
| 81 | +}"; |
| 82 | + VerifyParsingCompletes(sourceCode, _csharp!); |
| 83 | + |
| 84 | + var result = Parse(sourceCode, _csharp!); |
| 85 | + Assert.IsNotNull(result); |
| 86 | + } |
| 87 | + |
| 88 | + [TestMethod] |
| 89 | + public void ParseStrings() |
| 90 | + { |
| 91 | + var sourceCode = @"var str1 = ""Normal string""; |
| 92 | +var str2 = @""Verbatim string""; |
| 93 | +var str3 = ""String with \""escaped quotes\"""";"; |
| 94 | + VerifyParsingCompletes(sourceCode, _csharp!); |
| 95 | + |
| 96 | + var result = Parse(sourceCode, _csharp!); |
| 97 | + Assert.IsNotNull(result); |
| 98 | + } |
| 99 | + |
| 100 | + [TestMethod] |
| 101 | + public void ParseNamespaceAndUsings() |
| 102 | + { |
| 103 | + var sourceCode = @"using System; |
| 104 | +using System.Collections.Generic; |
| 105 | +
|
| 106 | +namespace MyNamespace |
| 107 | +{ |
| 108 | + public class MyClass { } |
| 109 | +}"; |
| 110 | + VerifyParsingCompletes(sourceCode, _csharp!); |
| 111 | + |
| 112 | + var result = Parse(sourceCode, _csharp!); |
| 113 | + Assert.IsNotNull(result); |
| 114 | + } |
| 115 | + |
| 116 | + [TestMethod] |
| 117 | + public void ParseGenericTypes() |
| 118 | + { |
| 119 | + var sourceCode = @"var list = new List<string>(); |
| 120 | +var dict = new Dictionary<string, int>(); |
| 121 | +public void Method<T>(T value) { }"; |
| 122 | + VerifyParsingCompletes(sourceCode, _csharp!); |
| 123 | + |
| 124 | + var result = Parse(sourceCode, _csharp!); |
| 125 | + Assert.IsNotNull(result); |
| 126 | + } |
| 127 | + |
| 128 | + [TestMethod] |
| 129 | + public void ParseComplexCSharpCode() |
| 130 | + { |
| 131 | + var sourceCode = @"using System; |
| 132 | +
|
| 133 | +namespace EasyDocs.Core |
| 134 | +{ |
| 135 | + /// <summary> |
| 136 | + /// Main application class |
| 137 | + /// </summary> |
| 138 | + public class Application |
| 139 | + { |
| 140 | + /* Initialize the application */ |
| 141 | + public Application() |
| 142 | + { |
| 143 | + // Constructor code |
| 144 | + } |
| 145 | +
|
| 146 | + /// <param name=""args"">Command line arguments</param> |
| 147 | + public void Run(string[] args) |
| 148 | + { |
| 149 | + foreach (var arg in args) |
| 150 | + { |
| 151 | + Console.WriteLine(arg); |
| 152 | + } |
| 153 | + } |
| 154 | + } |
| 155 | +}"; |
| 156 | + VerifyParsingCompletes(sourceCode, _csharp!); |
| 157 | + |
| 158 | + var result = Parse(sourceCode, _csharp!); |
| 159 | + Assert.IsNotNull(result); |
| 160 | + } |
| 161 | + |
| 162 | + [TestMethod] |
| 163 | + public void HasCorrectAlias() |
| 164 | + { |
| 165 | + Assert.IsTrue(_csharp!.HasAlias("cs")); |
| 166 | + Assert.IsTrue(_csharp!.HasAlias("c#")); |
| 167 | + Assert.IsTrue(_csharp!.HasAlias("csharp")); |
| 168 | + Assert.IsTrue(_csharp!.HasAlias("cake")); |
| 169 | + Assert.IsFalse(_csharp!.HasAlias("java")); |
| 170 | + } |
| 171 | +} |
0 commit comments