From 1fd0bf9feb3621455a2ba11ebaec5767f189ff18 Mon Sep 17 00:00:00 2001
From: Ryan Liptak <squeek502@hotmail.com>
Date: Thu, 3 Jul 2025 21:26:49 -0700
Subject: [PATCH] LibWeb: Add simple named character reference test to
 TestHTMLTokenizer

---
 Tests/LibWeb/TestHTMLTokenizer.cpp | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/Tests/LibWeb/TestHTMLTokenizer.cpp b/Tests/LibWeb/TestHTMLTokenizer.cpp
index 5c4ebff6300..b03860d64f6 100644
--- a/Tests/LibWeb/TestHTMLTokenizer.cpp
+++ b/Tests/LibWeb/TestHTMLTokenizer.cpp
@@ -199,6 +199,19 @@ TEST_CASE(character_reference_in_attribute)
     END_ENUMERATION();
 }
 
+TEST_CASE(named_character_reference)
+{
+    auto tokens = run_tokenizer("&notinvc;&notit;&cz"sv);
+    BEGIN_ENUMERATION(tokens);
+    EXPECT_CHARACTER_TOKEN(0x22F6); // &notinvc;
+    EXPECT_CHARACTER_TOKEN(0xAC);   // &not (backtracked from &notit)
+    EXPECT_CHARACTER_TOKENS(it);
+    EXPECT_CHARACTER_TOKEN(';');
+    EXPECT_CHARACTER_TOKENS(&cz); // invalid
+    EXPECT_END_OF_FILE_TOKEN();
+    END_ENUMERATION();
+}
+
 TEST_CASE(numeric_character_reference)
 {
     auto tokens = run_tokenizer("&#1111"sv);