From 85d2ff4d1c0e4fedfa90334d3fd31340422b3978 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Milan=20Miku=C5=A1?= <milan.mikus@riganti.cz>
Date: Thu, 7 Dec 2023 22:35:11 +0100
Subject: [PATCH] Trailing whitespaces discarded from assembly name. Improved
 AssemblyQualifiedName tests to test ranges.

---
 .../Binding/Parser/AssemblyNameBindingParserNode.cs  | 10 +++-------
 .../Parser/Binding/Parser/BindingParser.cs           |  8 ++++++--
 src/Tests/Parser/Binding/BindingParserTests.cs       | 12 +++++++++---
 3 files changed, 18 insertions(+), 12 deletions(-)

diff --git a/src/Framework/Framework/Compilation/Parser/Binding/Parser/AssemblyNameBindingParserNode.cs b/src/Framework/Framework/Compilation/Parser/Binding/Parser/AssemblyNameBindingParserNode.cs
index 781cb28972..5eeb249911 100644
--- a/src/Framework/Framework/Compilation/Parser/Binding/Parser/AssemblyNameBindingParserNode.cs
+++ b/src/Framework/Framework/Compilation/Parser/Binding/Parser/AssemblyNameBindingParserNode.cs
@@ -12,15 +12,11 @@ namespace DotVVM.Framework.Compilation.Parser.Binding.Parser
     public class AssemblyNameBindingParserNode : BindingParserNode
     {
         public string Name { get; }
-        public AssemblyNameBindingParserNode(List<BindingToken> tokens)
-        {
-            Tokens = tokens;
-            Name = string.Concat(tokens.Select(t => t.Text));
-        }
 
         public AssemblyNameBindingParserNode(string name)
-            : this(new List<BindingToken>() { new BindingToken(name, BindingTokenType.Identifier, 0, 0, 0, 0)})
-        { }
+        {
+            Name = name;
+        }
 
         public override IEnumerable<BindingParserNode> EnumerateChildNodes()
             => Enumerable.Empty<BindingParserNode>();
diff --git a/src/Framework/Framework/Compilation/Parser/Binding/Parser/BindingParser.cs b/src/Framework/Framework/Compilation/Parser/Binding/Parser/BindingParser.cs
index c9347fcbb5..d975a4f5c2 100644
--- a/src/Framework/Framework/Compilation/Parser/Binding/Parser/BindingParser.cs
+++ b/src/Framework/Framework/Compilation/Parser/Binding/Parser/BindingParser.cs
@@ -148,12 +148,16 @@ public AssemblyNameBindingParserNode ReadAssemblyName()
             var startIndex = CurrentIndex;
 
             var tokens = Tokens.Skip(CurrentIndex).ToList();
-            CurrentIndex = Tokens.Count;
 
             while (tokens.Count > 0 && tokens[tokens.Count - 1].Type == BindingTokenType.WhiteSpace)
                 tokens.RemoveAt(tokens.Count - 1);
 
-            var node = CreateNode(new AssemblyNameBindingParserNode(tokens), startIndex);
+            CurrentIndex += tokens.Count;
+            var name = string.Concat(tokens.Select(t => t.Text));
+
+            var node = CreateNode(new AssemblyNameBindingParserNode(name), startIndex);
+            CurrentIndex = Tokens.Count;
+
             if (node.Name.Length == 0)
             {
                 node.NodeErrors.Add("Assembly name cannot be empty.");
diff --git a/src/Tests/Parser/Binding/BindingParserTests.cs b/src/Tests/Parser/Binding/BindingParserTests.cs
index 6d96e5ff00..65413f5612 100644
--- a/src/Tests/Parser/Binding/BindingParserTests.cs
+++ b/src/Tests/Parser/Binding/BindingParserTests.cs
@@ -864,13 +864,19 @@ public void BindingParser_ArrayType_ValidAssemblyName(string binding)
         [DataRow("Domain.Company.Product.DotVVM.Feature.Type, Domain.Company<int>.Product", "Domain.Company<int>.Product")]
         [DataRow("Domain.Company.Product.DotVVM.Feature.Type, Domain<int>.Company.Product", "Domain<int>.Company.Product")]
         [DataRow("Domain.Company.Product.DotVVM.Feature.Type, Product<int>", "Product<int>")]
+        [DataRow("Domain.Company.Product.DotVVM.Feature.Type, Product<int>   ", "Product<int>")]
+        [DataRow("Domain.Company.Product.DotVVM.Feature.Type, my assembly name  ", "my assembly name")]
 
         public void BindingParser_AssemblyQualifiedName_ValidAssemblyName(string binding, string assemblyName)
         {
             var parser = bindingParserNodeFactory.SetupParser(binding);
             var node = parser.ReadDirectiveTypeName() as AssemblyQualifiedNameBindingParserNode;
+
+            var controlSting = binding.TrimEnd();
+
             Assert.IsFalse(node.AssemblyName.HasNodeErrors);
-            Assert.AreEqual(assemblyName, node.AssemblyName.ToDisplayString());
+            AssertNode(node, controlSting, 0, binding.Length);
+            AssertNode(node.AssemblyName, assemblyName, 44, assemblyName.Length);
         }
 
         [TestMethod]
@@ -1217,7 +1223,7 @@ public void BindingParser_PropertyHalfWrittenAttributes()
             Assert.AreEqual(4, root.Attributes.Count);
 
             var emptyAttribute = root.Attributes[0].CastTo<SimpleNameBindingParserNode>();
-            AssertNode(emptyAttribute, "", 19, 0, hasErrors:true);
+            AssertNode(emptyAttribute, "", 19, 0, hasErrors: true);
 
             var dotvvmNode = root.Attributes[1].CastTo<MemberAccessBindingParserNode>();
             AssertNode(dotvvmNode, "DotVVM.", 21, 7);
@@ -1495,7 +1501,7 @@ private static void AssertNode(BindingParserNode node, string expectedDisplayStr
             }
             else
             {
-                Assert.IsFalse (node.HasNodeErrors);
+                Assert.IsFalse(node.HasNodeErrors);
             }
         }