Using new file structure. Use new regexir display method. Fix line dependency error in prefix analysing.

Signed-off-by: Nitload <YoumuLiu_NSI@whv0t.onmicrosoft.com>
2026-07-12 02:04:57 +08:00
parent ae8a09efc2
commit b6cd2fc256
476 changed files with 16440 additions and 502 deletions
@@ -0,0 +1,76 @@
+// -----------------------------------------------------------------------------
+// file="TestRegexAnalyse"
+// Project: StgSharp
+// Copyright (c) Nitload.
+// SPDX-License-Identifier: MIT
+// -----------------------------------------------------------------------------
+
+using StgSharp.RegularAnalysis.Abstraction;
+using StgSharp.RegularAnalysis.Text;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Net.WebSockets;
+using System.Text;
+using System.Text.RegularExpressions;
+using System.Threading.Tasks;
+
+namespace StgSharp
+{
+    public partial class TestRegexAnalyse
+    {
+
+        private static string[] regexSource = [
+            @"(a|b)(c|d)",
+            /**/
+            @"http|https|ftp|ftps",
+            @"abc[0-9]x|abc[0-9]y|abd[0-9]x|abd[0-9]y|xyz",
+            @"get_name|get_value|get_type|set_name|set_value|set_type",
+            @"helix|hello|help|hero|hers|her",
+            @"a*.[abc]*(?<a>abcd|a(bc)c)(?<name>.*)234"
+        /**/
+        ];
+
+        public static void Run()
+        {
+            foreach (string regex in regexSource)
+            {
+                TextRegexSource interpreterSource = RegexAnalyzer.Analyze(regex);
+                AbstractSyntaxTree<RegexAstNode, RegexElementLabel> tree = interpreterSource.Ast;
+                Console.WriteLine($"result of \"{regex}\"");
+                TreeEnumerator<RegexAstNode, RegexElementLabel> enumerator = new(tree);
+                while (enumerator.MoveNext())
+                {
+                    RegexAstNode node = enumerator.Current;
+                    Console.Write(new string('|', enumerator.Depth));
+                    Console.WriteLine($"\t{node.Source.Value}\t{node.Source.Flag}");
+                }
+                /*
+                Console.WriteLine("-----IR-----");
+                List<RegexIR> ir = interpreterSource.BaseIR;
+                for (int i = 0; i < ir.Count; i++) {
+                    Console.WriteLine(ir[i].AsCommand(i));
+                }
+                /**/
+                Console.WriteLine("-----Optimized once-----");
+                List<RegexIR> opt_ir = interpreterSource.IRs;
+                for (int i = 0; i < opt_ir.Count; i++) {
+                    Console.WriteLine(opt_ir[i].AsCommand(i));
+                }
+                Console.WriteLine(interpreterSource.AnalyseException?.ToString() ?? "No error");
+                RegexInfo info = interpreterSource.Info;
+                Console.WriteLine("-----Regex Info-----");
+                Console.WriteLine($"Min length: {info.MinPredictLength}");
+                Console.WriteLine($"Region count: {info.RegionCount}");
+                Console.WriteLine($"Single line dependency: {info.SingleLineResultCount}");
+                Console.WriteLine();
+                Console.WriteLine();
+                Console.WriteLine();
+            }
+        }
+
+        [GeneratedRegex(@".*a*b", RegexOptions.ExplicitCapture)]
+        internal static partial Regex GetRegex();
+
+    }
+}