Concrete types - lots of tech debt in here (#79)

2025-10-13 09:38:40 +00:00 · 2025-07-02 22:41:13 +01:00
parent ad8e625678
commit f39e7c07bf
20 changed files with 2950 additions and 481 deletions
--- a/WoofWare.PawPrint.Test/sourcesPure/GenericEdgeCases.cs
+++ b/WoofWare.PawPrint.Test/sourcesPure/GenericEdgeCases.cs
@@ -0,0 +1,142 @@
+using System;
+using System.Collections.Generic;
+
+// Test edge cases with generic parameters as mentioned in the diff
+public class GenericParameterEdgeCases
+{
+    // Test method with multiple generic parameters
+    public static T2 Convert<T1, T2>(T1 input, Func<T1, T2> converter)
+    {
+        return converter(input);
+    }
+    
+    // Test nested generic method calls
+    public static List<T> WrapInList<T>(T item)
+    {
+        var list = new List<T>();
+        list.Add(item);
+        return list;
+    }
+    
+    public static int TestMultipleGenericParameters()
+    {
+        // Test Convert method with different type combinations
+        string result1 = Convert<int, string>(42, x => x.ToString());
+        if (result1 != "42") return 1;
+        
+        int result2 = Convert<string, int>("123", x => int.Parse(x));
+        if (result2 != 123) return 2;
+        
+        return 0;
+    }
+    
+    public static int TestNestedGenericMethodCalls()
+    {
+        // Test calling generic method from within another generic method
+        var intList = WrapInList<int>(42);
+        if (intList.Count != 1) return 1;
+        if (intList[0] != 42) return 2;
+        
+        var stringList = WrapInList<string>("test");
+        if (stringList.Count != 1) return 3;
+        if (stringList[0] != "test") return 4;
+        
+        return 0;
+    }
+}
+
+// Test deeply nested generic types
+public class DeepNestingTest
+{
+    public static int TestDeeplyNestedGenerics()
+    {
+        // Test Dictionary<string, List<Dictionary<int, string>>>
+        var complexType = new Dictionary<string, List<Dictionary<int, string>>>();
+        
+        var innerDict = new Dictionary<int, string>();
+        innerDict[1] = "one";
+        innerDict[2] = "two";
+        
+        var listOfDicts = new List<Dictionary<int, string>>();
+        listOfDicts.Add(innerDict);
+        
+        complexType["test"] = listOfDicts;
+        
+        if (complexType["test"].Count != 1) return 1;
+        if (complexType["test"][0][1] != "one") return 2;
+        if (complexType["test"][0][2] != "two") return 3;
+        
+        return 0;
+    }
+}
+
+// Test generic constraints and inheritance scenarios
+public class GenericConstraintTest<T> where T : class
+{
+    private T value;
+    
+    public GenericConstraintTest(T val)
+    {
+        value = val;
+    }
+    
+    public bool IsNull()
+    {
+        return value == null;
+    }
+    
+    public static int TestGenericConstraints()
+    {
+        var test = new GenericConstraintTest<string>("hello");
+        if (test.IsNull()) return 1;
+        
+        var nullTest = new GenericConstraintTest<string>(null);
+        if (!nullTest.IsNull()) return 2;
+        
+        return 0;
+    }
+}
+
+// Test generic field access scenarios mentioned in the diff
+public class GenericFieldAccess<T>
+{
+    public static T DefaultValue = default(T);
+    
+    public static int TestStaticGenericField()
+    {
+        // Test that static fields work correctly with generics
+        if (GenericFieldAccess<int>.DefaultValue != 0) return 1;
+        
+        // Test that different instantiations have different static fields
+        GenericFieldAccess<int>.DefaultValue = 42;
+        if (GenericFieldAccess<int>.DefaultValue != 42) return 2;
+        if (GenericFieldAccess<string>.DefaultValue != null) return 3;
+        
+        return 0;
+    }
+}
+
+class Program
+{
+    static int Main(string[] args)
+    {
+        int result;
+        
+        result = GenericParameterEdgeCases.TestMultipleGenericParameters();
+        if (result != 0) return 100 + result;
+        
+        result = GenericParameterEdgeCases.TestNestedGenericMethodCalls();
+        if (result != 0) return 200 + result;
+        
+        result = DeepNestingTest.TestDeeplyNestedGenerics();
+        if (result != 0) return 300 + result;
+        
+        result = GenericConstraintTest<string>.TestGenericConstraints();
+        if (result != 0) return 400 + result;
+        
+        result = GenericFieldAccess<int>.TestStaticGenericField();
+        if (result != 0) return 500 + result;
+        
+        return 0; // All tests passed
+    }
+}