From dce21575424543dadcea8fbabff9d57ffbb3dc63 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Standa=20Luke=C5=A1?= <exyi@outlook.cz>
Date: Wed, 17 Jan 2024 10:30:24 +0100
Subject: [PATCH] Add test for type unification with the same generic type
 multiple times

---
 src/Framework/Framework/Utils/ReflectionUtils.cs | 1 -
 src/Tests/Binding/BindingCompilationTests.cs     | 9 ---------
 src/Tests/Runtime/ReflectionUtilsTests.cs        | 3 +++
 3 files changed, 3 insertions(+), 10 deletions(-)

diff --git a/src/Framework/Framework/Utils/ReflectionUtils.cs b/src/Framework/Framework/Utils/ReflectionUtils.cs
index 409fbee33c..fc2a747af4 100644
--- a/src/Framework/Framework/Utils/ReflectionUtils.cs
+++ b/src/Framework/Framework/Utils/ReflectionUtils.cs
@@ -706,7 +706,6 @@ internal static bool TryUnifyGenericTypes(Type a, Type b, Dictionary<Type, Type>
 
         internal static void ExpandUnifiedTypes(Dictionary<Type, Type> genericAssignment)
         {
-            // var dirty = true;
             var iteration = 0;
             bool dirty;
             do
diff --git a/src/Tests/Binding/BindingCompilationTests.cs b/src/Tests/Binding/BindingCompilationTests.cs
index 7041302d53..135cd18363 100755
--- a/src/Tests/Binding/BindingCompilationTests.cs
+++ b/src/Tests/Binding/BindingCompilationTests.cs
@@ -430,11 +430,6 @@ public void BindingCompiler_Valid_LambdaParameter_PreferFunc(string expr)
         [DataRow("DelegateInvoker2('string', (i, a) => StringProp = (i + a))", "with int", "0string")]
         public void BindingCompiler_Valid_LambdaParameter_TypeFromOtherArg(string expr, string expectedResult, string stringPropResult)
         {
-            // while(!Debugger.IsAttached)
-            // {
-            //     System.Threading.Thread.Sleep(100);
-            // }
-
             var viewModel = new TestLambdaCompilation();
             var result = ExecuteBinding(expr, viewModel);
             Assert.AreEqual(expectedResult, result, message: "Result mismatch");
@@ -499,10 +494,6 @@ public void BindingCompiler_Valid_LambdaParameter_CombinedTypeModifies(string ex
         [DataRow("_this.CustomGenericDelegateInvoker(true, as => as.Select(a => !a))", "False,False")]
         public void BindingCompiler_Valid_LambdaParameter_CustomDelegate(string expr, string expectedResult)
         {
-            // while(!Debugger.IsAttached)
-            // {
-            //     System.Threading.Thread.Sleep(100);
-            // }
             var viewModel = new TestLambdaCompilation();
             var result = ExecuteBinding(expr, viewModel);
             Assert.AreEqual(expectedResult, result);
diff --git a/src/Tests/Runtime/ReflectionUtilsTests.cs b/src/Tests/Runtime/ReflectionUtilsTests.cs
index 478da83892..048ca01da1 100644
--- a/src/Tests/Runtime/ReflectionUtilsTests.cs
+++ b/src/Tests/Runtime/ReflectionUtilsTests.cs
@@ -62,6 +62,9 @@ public string GetDisplayName(MethodInfo methodInfo, object[] data) =>
             public void Test0<T>(T a, string b, string expected) { }
             public void Test1<T>(List<T> a, List<string> b, string expected) { }
             public void Test2<T, U>(Func<T, string> a, Func<int, U> b, int expected, string expected2) { }
+            public void TestTypeUsedMultipleTime0<T>(Func<Func<int>> a, Func<T> b, Func<int> expected) { }
+            public void TestTypeUsedMultipleTime1<T>(Func<Func<int>> a, Func<Func<T>> b, int expected) { }
+            public void TestTypeUsedMultipleTime2<T, U>((IEnumerable<T>, IEnumerable<(int, int)>) a, (IEnumerable<IEnumerable<int>>, IEnumerable<U>) b, IEnumerable<int> expected, (int, int) expected2) { }
             public void TestPartial0<T>(T a, T b, T expected) { }
             public void TestPartial1<T, U>(Func<string, T> a, Func<U, T> b, T expected, string expected2) { }
             public void TestPartial2<T, U>(Tuple<T, string> a, U b, T expected, Tuple<T, string> expected2) { }