diff --git a/Source/Engine/Platform/Base/StringUtilsBase.cpp b/Source/Engine/Platform/Base/StringUtilsBase.cpp
index bf4f10149..61482df89 100644
--- a/Source/Engine/Platform/Base/StringUtilsBase.cpp
+++ b/Source/Engine/Platform/Base/StringUtilsBase.cpp
@@ -336,7 +336,7 @@ void StringUtils::PathRemoveRelativeParts(String& path)
     Array<String> components;
     path.Split(TEXT('/'), components);
 
-    Array<String> stack;
+    Array<String, InlinedAllocation<16>> stack;
     for (auto& bit : components)
     {
         if (bit == TEXT(".."))
@@ -365,7 +365,7 @@ void StringUtils::PathRemoveRelativeParts(String& path)
         }
     }
 
-    const bool isRooted = path.StartsWith(TEXT('/'));
+    const bool isRooted = path.StartsWith(TEXT('/')) || (path.Length() >= 2 && path[0] == '.' && path[1] == '/');
     path.Clear();
     for (auto& e : stack)
         path /= e;
diff --git a/Source/Engine/Tests/TestStringUtils.cpp b/Source/Engine/Tests/TestStringUtils.cpp
new file mode 100644
index 000000000..34cec8697
--- /dev/null
+++ b/Source/Engine/Tests/TestStringUtils.cpp
@@ -0,0 +1,63 @@
+// Copyright (c) 2012-2022 Wojciech Figat. All rights reserved.
+
+#include "Engine/Core/Types/String.h"
+#include "Engine/Core/Types/StringView.h"
+#include "Engine/Platform/StringUtils.h"
+#include "Engine/Platform/Windows/WindowsFileSystem.h"
+#include <ThirdParty/catch2/catch.hpp>
+
+String TestNormalizePath(const StringView& input)
+{
+    String path(input);
+    FileSystem::NormalizePath(path);
+    StringUtils::PathRemoveRelativeParts(path);
+    return path;
+}
+
+TEST_CASE("StringUtils")
+{
+    SECTION("Test Length")
+    {
+        CHECK(StringUtils::Length("1234") == 4);
+        CHECK(StringUtils::Length(TEXT("1234")) == 4);
+    }
+
+    SECTION("Test Paths")
+    {
+        CHECK(StringUtils::GetFileName(TEXT("file")) == TEXT("file"));
+        CHECK(StringUtils::GetFileName(TEXT("file.ext")) == TEXT("file.ext"));
+        CHECK(StringUtils::GetFileName(TEXT("folder/file.ext")) == TEXT("file.ext"));
+        CHECK(StringUtils::GetFileName(TEXT("folder\\file.ext")) == TEXT("file.ext"));
+        CHECK(StringUtils::GetFileName(TEXT("folder/d/file.ext")) == TEXT("file.ext"));
+        CHECK(StringUtils::GetFileName(TEXT("folder/d//file.ext")) == TEXT("file.ext"));
+        CHECK(StringUtils::GetFileName(TEXT("folder/d/../file.ext")) == TEXT("file.ext"));
+        CHECK(StringUtils::GetFileName(TEXT("folder/d/./file.ext")) == TEXT("file.ext"));
+        CHECK(StringUtils::GetFileName(TEXT("C:\\folder/d/./file.ext")) == TEXT("file.ext"));
+        CHECK(StringUtils::GetFileName(TEXT("/folder/d/./file.ext")) == TEXT("file.ext"));
+        CHECK(StringUtils::GetFileName(TEXT("./folder/d/./file.ext")) == TEXT("file.ext"));
+
+        CHECK(StringUtils::GetDirectoryName(TEXT("file")) == TEXT(""));
+        CHECK(StringUtils::GetDirectoryName(TEXT("file.ext")) == TEXT(""));
+        CHECK(StringUtils::GetDirectoryName(TEXT("folder")) == TEXT(""));
+        CHECK(StringUtils::GetDirectoryName(TEXT("folder\\file.ext")) == TEXT("folder"));
+        CHECK(StringUtils::GetDirectoryName(TEXT("folder/d/file.ext")) == TEXT("folder/d"));
+        CHECK(StringUtils::GetDirectoryName(TEXT("folder/d//file.ext")) == TEXT("folder/d/"));
+        CHECK(StringUtils::GetDirectoryName(TEXT("folder/d/../file.ext")) == TEXT("folder/d/.."));
+        CHECK(StringUtils::GetDirectoryName(TEXT("folder/d/./file.ext")) == TEXT("folder/d/."));
+        CHECK(StringUtils::GetDirectoryName(TEXT("C:\\folder/d/./file.ext")) == TEXT("C:\\folder/d/."));
+        CHECK(StringUtils::GetDirectoryName(TEXT("/folder/d/./file.ext")) == TEXT("/folder/d/."));
+        CHECK(StringUtils::GetDirectoryName(TEXT("./folder/d/./file.ext")) == TEXT("./folder/d/."));
+
+        CHECK(TestNormalizePath(TEXT("file")) == TEXT("file"));
+        CHECK(TestNormalizePath(TEXT("file.ext")) == TEXT("file.ext"));
+        CHECK(TestNormalizePath(TEXT("folder")) == TEXT("folder"));
+        CHECK(TestNormalizePath(TEXT("folder\\file.ext")) == TEXT("folder/file.ext"));
+        CHECK(TestNormalizePath(TEXT("folder/d/file.ext")) == TEXT("folder/d/file.ext"));
+        CHECK(TestNormalizePath(TEXT("folder/d//file.ext")) == TEXT("folder/d/file.ext"));
+        CHECK(TestNormalizePath(TEXT("folder/d/../file.ext")) == TEXT("folder/file.ext"));
+        CHECK(TestNormalizePath(TEXT("folder/d/./file.ext")) == TEXT("folder/d/file.ext"));
+        CHECK(TestNormalizePath(TEXT("C:\\folder/d/./file.ext")) == TEXT("C:\\folder/d/file.ext"));
+        CHECK(TestNormalizePath(TEXT("/folder/d/./file.ext")) == TEXT("/folder/d/file.ext"));
+        CHECK(TestNormalizePath(TEXT("./folder/d/./file.ext")) == TEXT("/folder/d/file.ext"));
+    }
+}