From f0aae24e88f16f36588518b316f397cf4d5d39e6 Mon Sep 17 00:00:00 2001
From: "alexander.akait" <sheo13666q@gmail.com>
Date: Fri, 14 Oct 2022 19:39:41 +0300
Subject: [PATCH 1/6] test: rebase html5lib-test

---
 crates/swc_html_parser/tests/html5lib-tests   |  2 +-
 .../tests20_dat/39/dom.rust-debug             |  6 +-
 .../tests20_dat/39/input.html                 |  2 +-
 .../tests20_dat/39/output.json                | 20 +++----
 .../tests20_dat/39/output.stderr              |  1 -
 .../tests20_dat/39/span.rust-debug            | 32 +++++------
 .../tests20_dat/41/dom.rust-debug             |  7 ++-
 .../tests20_dat/41/input.html                 |  2 +-
 .../tests20_dat/41/output.json                | 52 ++++++++++--------
 .../tests20_dat/41/output.stderr              |  5 +-
 .../tests20_dat/41/span.rust-debug            | 42 +++++++++-----
 .../tests20_dat/42/dom.rust-debug             |  5 +-
 .../tests20_dat/42/input.html                 |  2 +-
 .../tests20_dat/42/output.json                | 55 ++++++++++++-------
 .../tests20_dat/42/output.stderr              |  5 +-
 .../tests20_dat/42/span.rust-debug            | 34 ++++++++----
 .../tests20_dat/43/dom.rust-debug             |  3 +-
 .../tests20_dat/43/input.html                 |  2 +-
 .../tests20_dat/43/output.json                | 22 ++------
 .../tests20_dat/43/output.stderr              |  2 +-
 .../tests20_dat/43/span.rust-debug            | 28 +++-------
 .../tests20_dat/44/dom.rust-debug             |  2 +-
 .../tests20_dat/44/input.html                 |  2 +-
 .../tests20_dat/44/output.json                |  6 +-
 .../tests20_dat/44/output.stderr              |  2 +-
 .../tests20_dat/44/span.rust-debug            | 20 +++----
 .../tests20_dat/45/dom.rust-debug             |  4 +-
 .../tests20_dat/45/input.html                 |  2 +-
 .../tests20_dat/45/output.json                | 37 ++++++-------
 .../tests20_dat/45/output.stderr              |  3 +-
 .../tests20_dat/45/span.rust-debug            | 24 ++++----
 .../tests20_dat/46/dom.rust-debug             |  4 +-
 .../tests20_dat/46/input.html                 |  2 +-
 .../tests20_dat/46/output.json                |  8 +--
 .../tests20_dat/46/output.stderr              |  1 -
 .../tests20_dat/46/span.rust-debug            | 18 +++---
 .../tests20_dat/47/input.html                 |  2 +-
 .../tests20_dat/47/output.json                |  4 +-
 .../tests20_dat/47/output.stderr              |  3 +-
 .../tests20_dat/47/span.rust-debug            | 20 +++----
 .../tests20_dat/48/dom.rust-debug             |  5 +-
 .../tests20_dat/48/input.html                 |  2 +-
 .../tests20_dat/48/output.json                | 33 +++--------
 .../tests20_dat/48/output.stderr              |  3 +-
 .../tests20_dat/48/span.rust-debug            | 36 ++++--------
 .../tests20_dat/49/dom.rust-debug             |  4 +-
 .../tests20_dat/49/input.html                 |  2 +-
 .../tests20_dat/49/output.json                | 22 +++++---
 .../tests20_dat/49/output.stderr              |  2 +-
 .../tests20_dat/49/span.rust-debug            | 34 ++++++------
 .../tests20_dat/50/dom.rust-debug             |  7 ++-
 .../tests20_dat/50/input.html                 |  2 +-
 .../tests20_dat/50/output.json                | 46 +++++++++-------
 .../tests20_dat/50/output.stderr              |  3 +-
 .../tests20_dat/50/span.rust-debug            | 42 +++++++++-----
 .../tests20_dat/51/dom.rust-debug             |  3 +-
 .../tests20_dat/51/input.html                 |  2 +-
 .../tests20_dat/51/output.json                | 50 +++++++++++------
 .../tests20_dat/51/output.stderr              |  3 +-
 .../tests20_dat/51/span.rust-debug            | 32 +++++++----
 .../tests20_dat/52/dom.rust-debug             |  5 +-
 .../tests20_dat/52/input.html                 |  2 +-
 .../tests20_dat/52/output.json                | 31 +++--------
 .../tests20_dat/52/output.stderr              |  4 +-
 .../tests20_dat/52/span.rust-debug            | 32 ++++-------
 .../tests20_dat/53/dom.rust-debug             |  1 -
 .../tests20_dat/53/input.html                 |  2 +-
 .../tests20_dat/53/output.json                | 27 ++-------
 .../tests20_dat/53/output.stderr              |  4 +-
 .../tests20_dat/53/span.rust-debug            | 34 +++++-------
 .../tests20_dat/54/dom.rust-debug             |  4 +-
 .../tests20_dat/54/input.html                 |  2 +-
 .../tests20_dat/54/output.json                | 43 +++++++--------
 .../tests20_dat/54/output.stderr              |  3 +-
 .../tests20_dat/54/span.rust-debug            | 32 +++++------
 .../tests20_dat/55/dom.rust-debug             |  2 +-
 .../tests20_dat/55/input.html                 |  2 +-
 .../tests20_dat/55/output.json                |  4 +-
 .../tests20_dat/55/span.rust-debug            | 16 +++---
 .../tests20_dat/56/dom.rust-debug             |  2 +-
 .../tests20_dat/56/input.html                 |  2 +-
 .../tests20_dat/56/output.json                | 16 +++---
 .../tests20_dat/56/output.stderr              |  2 +-
 .../tests20_dat/56/span.rust-debug            | 32 +++++------
 .../tests20_dat/57/dom.rust-debug             |  2 +-
 .../tests20_dat/57/input.html                 |  2 +-
 .../tests20_dat/57/output.json                |  4 +-
 .../tests20_dat/57/span.rust-debug            | 16 +++---
 .../tests20_dat/58/dom.rust-debug             |  4 +-
 .../tests20_dat/58/input.html                 |  2 +-
 .../tests20_dat/58/output.json                | 43 ++++++++-------
 .../tests20_dat/58/output.stderr              |  3 +-
 .../tests20_dat/58/span.rust-debug            | 32 +++++------
 .../tests20_dat/59/dom.rust-debug             |  3 +-
 .../tests20_dat/59/input.html                 |  2 +-
 .../tests20_dat/59/output.json                | 36 +++++++++---
 .../tests20_dat/59/output.stderr              |  3 +-
 .../tests20_dat/59/span.rust-debug            | 36 +++++++-----
 .../tests20_dat/60/dom.rust-debug             |  2 +-
 .../tests20_dat/60/input.html                 |  2 +-
 .../tests20_dat/60/output.json                |  4 +-
 .../tests20_dat/60/span.rust-debug            | 14 ++---
 .../tests20_dat/61/dom.rust-debug             |  2 +-
 .../tests20_dat/61/input.html                 |  2 +-
 .../tests20_dat/61/output.json                | 14 ++---
 .../tests20_dat/61/output.stderr              |  2 +-
 .../tests20_dat/61/span.rust-debug            | 30 +++++-----
 .../tests20_dat/62/dom.rust-debug             |  2 +-
 .../tests20_dat/62/input.html                 |  2 +-
 .../tests20_dat/62/output.json                | 16 +++---
 .../tests20_dat/62/output.stderr              |  4 +-
 .../tests20_dat/62/span.rust-debug            | 30 +++++-----
 .../tests20_dat/63/dom.rust-debug             |  3 +-
 .../tests20_dat/63/input.html                 |  2 +-
 .../tests20_dat/63/output.json                | 31 +++--------
 .../tests20_dat/63/output.stderr              |  4 +-
 .../tests20_dat/63/span.rust-debug            | 40 +++++---------
 117 files changed, 759 insertions(+), 765 deletions(-)

diff --git a/crates/swc_html_parser/tests/html5lib-tests b/crates/swc_html_parser/tests/html5lib-tests
index 538a6cd2a014..038c06635ae5 160000
--- a/crates/swc_html_parser/tests/html5lib-tests
+++ b/crates/swc_html_parser/tests/html5lib-tests
@@ -1 +1 @@
-Subproject commit 538a6cd2a014eff08a35964a1995643b63fc02b9
+Subproject commit 038c06635ae54f700fee3154acb4d45fb3dcae8d
diff --git a/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/39/dom.rust-debug b/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/39/dom.rust-debug
index 5076b2ee59bf..cf0619a54fee 100644
--- a/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/39/dom.rust-debug
+++ b/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/39/dom.rust-debug
@@ -2,6 +2,6 @@
 | <html>
 |   <head>
 |   <body>
-|     <address>
-|       <button>
-|     "a"
+|     <button>
+|       <p>
+|     "x"
diff --git a/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/39/input.html b/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/39/input.html
index b24f4b7d9fff..ac6b420b84dc 100644
--- a/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/39/input.html
+++ b/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/39/input.html
@@ -1 +1 @@
-<!doctype html><address><button></address>a
\ No newline at end of file
+<!doctype html><button><p></button>x
\ No newline at end of file
diff --git a/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/39/output.json b/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/39/output.json
index f5c843d3e628..bb73c6f208af 100644
--- a/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/39/output.json
+++ b/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/39/output.json
@@ -2,7 +2,7 @@
   "type": "Document",
   "span": {
     "start": 1,
-    "end": 44,
+    "end": 37,
     "ctxt": 0
   },
   "mode": "no-quirks",
@@ -59,21 +59,21 @@
               "type": "Element",
               "span": {
                 "start": 16,
-                "end": 43,
+                "end": 36,
                 "ctxt": 0
               },
-              "tagName": "address",
+              "tagName": "button",
               "namespace": "http://www.w3.org/1999/xhtml",
               "attributes": [],
               "children": [
                 {
                   "type": "Element",
                   "span": {
-                    "start": 25,
-                    "end": 33,
+                    "start": 24,
+                    "end": 27,
                     "ctxt": 0
                   },
-                  "tagName": "button",
+                  "tagName": "p",
                   "namespace": "http://www.w3.org/1999/xhtml",
                   "attributes": [],
                   "children": [],
@@ -87,12 +87,12 @@
             {
               "type": "Text",
               "span": {
-                "start": 43,
-                "end": 44,
+                "start": 36,
+                "end": 37,
                 "ctxt": 0
               },
-              "data": "a",
-              "raw": "a"
+              "data": "x",
+              "raw": "x"
             }
           ],
           "content": null,
diff --git a/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/39/output.stderr b/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/39/output.stderr
index 7b3a1f8e3c88..e69de29bb2d1 100644
--- a/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/39/output.stderr
+++ b/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/39/output.stderr
@@ -1 +0,0 @@
-(1,42): end-tag-too-early
\ No newline at end of file
diff --git a/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/39/span.rust-debug b/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/39/span.rust-debug
index ad6a48d4ce50..3e9068f9caa9 100644
--- a/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/39/span.rust-debug
+++ b/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/39/span.rust-debug
@@ -1,19 +1,19 @@
 
   x Document
    ,-[$DIR/tests/html5lib-tests-fixture/tests20_dat/39/input.html:1:1]
- 1 | <!doctype html><address><button></address>a
-   : ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+ 1 | <!doctype html><button><p></button>x
+   : ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
    `----
 
   x Child
    ,-[$DIR/tests/html5lib-tests-fixture/tests20_dat/39/input.html:1:1]
- 1 | <!doctype html><address><button></address>a
+ 1 | <!doctype html><button><p></button>x
    : ^^^^^^^^^^^^^^^
    `----
 
   x DocumentType
    ,-[$DIR/tests/html5lib-tests-fixture/tests20_dat/39/input.html:1:1]
- 1 | <!doctype html><address><button></address>a
+ 1 | <!doctype html><button><p></button>x
    : ^^^^^^^^^^^^^^^
    `----
 
@@ -23,36 +23,36 @@
 
   x Child
    ,-[$DIR/tests/html5lib-tests-fixture/tests20_dat/39/input.html:1:1]
- 1 | <!doctype html><address><button></address>a
-   :                ^^^^^^^^^^^^^^^^^^^^^^^^^^^
+ 1 | <!doctype html><button><p></button>x
+   :                ^^^^^^^^^^^^^^^^^^^^
    `----
 
   x Element
    ,-[$DIR/tests/html5lib-tests-fixture/tests20_dat/39/input.html:1:1]
- 1 | <!doctype html><address><button></address>a
-   :                ^^^^^^^^^^^^^^^^^^^^^^^^^^^
+ 1 | <!doctype html><button><p></button>x
+   :                ^^^^^^^^^^^^^^^^^^^^
    `----
 
   x Child
    ,-[$DIR/tests/html5lib-tests-fixture/tests20_dat/39/input.html:1:1]
- 1 | <!doctype html><address><button></address>a
-   :                         ^^^^^^^^
+ 1 | <!doctype html><button><p></button>x
+   :                        ^^^
    `----
 
   x Element
    ,-[$DIR/tests/html5lib-tests-fixture/tests20_dat/39/input.html:1:1]
- 1 | <!doctype html><address><button></address>a
-   :                         ^^^^^^^^
+ 1 | <!doctype html><button><p></button>x
+   :                        ^^^
    `----
 
   x Child
    ,-[$DIR/tests/html5lib-tests-fixture/tests20_dat/39/input.html:1:1]
- 1 | <!doctype html><address><button></address>a
-   :                                           ^
+ 1 | <!doctype html><button><p></button>x
+   :                                    ^
    `----
 
   x Text
    ,-[$DIR/tests/html5lib-tests-fixture/tests20_dat/39/input.html:1:1]
- 1 | <!doctype html><address><button></address>a
-   :                                           ^
+ 1 | <!doctype html><button><p></button>x
+   :                                    ^
    `----
diff --git a/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/41/dom.rust-debug b/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/41/dom.rust-debug
index 7738a2be8509..5076b2ee59bf 100644
--- a/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/41/dom.rust-debug
+++ b/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/41/dom.rust-debug
@@ -1,6 +1,7 @@
+| <!DOCTYPE html>
 | <html>
 |   <head>
 |   <body>
-|     <p>
-|       <p>
-|       <table>
+|     <address>
+|       <button>
+|     "a"
diff --git a/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/41/input.html b/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/41/input.html
index 41f6e8b8a4d8..b24f4b7d9fff 100644
--- a/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/41/input.html
+++ b/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/41/input.html
@@ -1 +1 @@
-<p><table></p>
\ No newline at end of file
+<!doctype html><address><button></address>a
\ No newline at end of file
diff --git a/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/41/output.json b/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/41/output.json
index df053432c26c..f5c843d3e628 100644
--- a/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/41/output.json
+++ b/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/41/output.json
@@ -2,11 +2,23 @@
   "type": "Document",
   "span": {
     "start": 1,
-    "end": 15,
+    "end": 44,
     "ctxt": 0
   },
-  "mode": "quirks",
+  "mode": "no-quirks",
   "children": [
+    {
+      "type": "DocumentType",
+      "span": {
+        "start": 1,
+        "end": 16,
+        "ctxt": 0
+      },
+      "name": "html",
+      "publicId": null,
+      "systemId": null,
+      "raw": "<!doctype html>"
+    },
     {
       "type": "Element",
       "span": {
@@ -46,36 +58,22 @@
             {
               "type": "Element",
               "span": {
-                "start": 1,
-                "end": 15,
+                "start": 16,
+                "end": 43,
                 "ctxt": 0
               },
-              "tagName": "p",
+              "tagName": "address",
               "namespace": "http://www.w3.org/1999/xhtml",
               "attributes": [],
               "children": [
                 {
                   "type": "Element",
                   "span": {
-                    "start": 11,
-                    "end": 15,
-                    "ctxt": 0
-                  },
-                  "tagName": "p",
-                  "namespace": "http://www.w3.org/1999/xhtml",
-                  "attributes": [],
-                  "children": [],
-                  "content": null,
-                  "isSelfClosing": false
-                },
-                {
-                  "type": "Element",
-                  "span": {
-                    "start": 4,
-                    "end": 15,
+                    "start": 25,
+                    "end": 33,
                     "ctxt": 0
                   },
-                  "tagName": "table",
+                  "tagName": "button",
                   "namespace": "http://www.w3.org/1999/xhtml",
                   "attributes": [],
                   "children": [],
@@ -85,6 +83,16 @@
               ],
               "content": null,
               "isSelfClosing": false
+            },
+            {
+              "type": "Text",
+              "span": {
+                "start": 43,
+                "end": 44,
+                "ctxt": 0
+              },
+              "data": "a",
+              "raw": "a"
             }
           ],
           "content": null,
diff --git a/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/41/output.stderr b/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/41/output.stderr
index 9b710b4e1096..7b3a1f8e3c88 100644
--- a/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/41/output.stderr
+++ b/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/41/output.stderr
@@ -1,4 +1 @@
-(1,3): expected-doctype-but-got-start-tag
-(1,14): unexpected-end-tag-implies-table-voodoo
-(1,14): unexpected-end-tag
-(1,14): eof-in-table
\ No newline at end of file
+(1,42): end-tag-too-early
\ No newline at end of file
diff --git a/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/41/span.rust-debug b/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/41/span.rust-debug
index 15991c3cfb9c..a36351d9b81e 100644
--- a/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/41/span.rust-debug
+++ b/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/41/span.rust-debug
@@ -1,8 +1,20 @@
 
   x Document
    ,-[$DIR/tests/html5lib-tests-fixture/tests20_dat/41/input.html:1:1]
- 1 | <p><table></p>
-   : ^^^^^^^^^^^^^^
+ 1 | <!doctype html><address><button></address>a
+   : ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+   `----
+
+  x Child
+   ,-[$DIR/tests/html5lib-tests-fixture/tests20_dat/41/input.html:1:1]
+ 1 | <!doctype html><address><button></address>a
+   : ^^^^^^^^^^^^^^^
+   `----
+
+  x DocumentType
+   ,-[$DIR/tests/html5lib-tests-fixture/tests20_dat/41/input.html:1:1]
+ 1 | <!doctype html><address><button></address>a
+   : ^^^^^^^^^^^^^^^
    `----
 
   x Child
@@ -11,36 +23,36 @@
 
   x Child
    ,-[$DIR/tests/html5lib-tests-fixture/tests20_dat/41/input.html:1:1]
- 1 | <p><table></p>
-   : ^^^^^^^^^^^^^^
+ 1 | <!doctype html><address><button></address>a
+   :                ^^^^^^^^^^^^^^^^^^^^^^^^^^^
    `----
 
   x Element
    ,-[$DIR/tests/html5lib-tests-fixture/tests20_dat/41/input.html:1:1]
- 1 | <p><table></p>
-   : ^^^^^^^^^^^^^^
+ 1 | <!doctype html><address><button></address>a
+   :                ^^^^^^^^^^^^^^^^^^^^^^^^^^^
    `----
 
   x Child
    ,-[$DIR/tests/html5lib-tests-fixture/tests20_dat/41/input.html:1:1]
- 1 | <p><table></p>
-   :           ^^^^
+ 1 | <!doctype html><address><button></address>a
+   :                         ^^^^^^^^
    `----
 
   x Element
    ,-[$DIR/tests/html5lib-tests-fixture/tests20_dat/41/input.html:1:1]
- 1 | <p><table></p>
-   :           ^^^^
+ 1 | <!doctype html><address><button></address>a
+   :                         ^^^^^^^^
    `----
 
   x Child
    ,-[$DIR/tests/html5lib-tests-fixture/tests20_dat/41/input.html:1:1]
- 1 | <p><table></p>
-   :    ^^^^^^^^^^^
+ 1 | <!doctype html><address><button></address>a
+   :                                           ^
    `----
 
-  x Element
+  x Text
    ,-[$DIR/tests/html5lib-tests-fixture/tests20_dat/41/input.html:1:1]
- 1 | <p><table></p>
-   :    ^^^^^^^^^^^
+ 1 | <!doctype html><address><button></address>a
+   :                                           ^
    `----
diff --git a/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/42/dom.rust-debug b/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/42/dom.rust-debug
index e19b0e1a4c58..7738a2be8509 100644
--- a/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/42/dom.rust-debug
+++ b/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/42/dom.rust-debug
@@ -1,5 +1,6 @@
-| <!DOCTYPE html>
 | <html>
 |   <head>
 |   <body>
-|     <svg svg>
+|     <p>
+|       <p>
+|       <table>
diff --git a/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/42/input.html b/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/42/input.html
index 297fd7c6f963..41f6e8b8a4d8 100644
--- a/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/42/input.html
+++ b/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/42/input.html
@@ -1 +1 @@
-<!doctype html><svg>
\ No newline at end of file
+<p><table></p>
\ No newline at end of file
diff --git a/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/42/output.json b/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/42/output.json
index 56219252126d..df053432c26c 100644
--- a/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/42/output.json
+++ b/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/42/output.json
@@ -2,23 +2,11 @@
   "type": "Document",
   "span": {
     "start": 1,
-    "end": 21,
+    "end": 15,
     "ctxt": 0
   },
-  "mode": "no-quirks",
+  "mode": "quirks",
   "children": [
-    {
-      "type": "DocumentType",
-      "span": {
-        "start": 1,
-        "end": 16,
-        "ctxt": 0
-      },
-      "name": "html",
-      "publicId": null,
-      "systemId": null,
-      "raw": "<!doctype html>"
-    },
     {
       "type": "Element",
       "span": {
@@ -58,14 +46,43 @@
             {
               "type": "Element",
               "span": {
-                "start": 16,
-                "end": 21,
+                "start": 1,
+                "end": 15,
                 "ctxt": 0
               },
-              "tagName": "svg",
-              "namespace": "http://www.w3.org/2000/svg",
+              "tagName": "p",
+              "namespace": "http://www.w3.org/1999/xhtml",
               "attributes": [],
-              "children": [],
+              "children": [
+                {
+                  "type": "Element",
+                  "span": {
+                    "start": 11,
+                    "end": 15,
+                    "ctxt": 0
+                  },
+                  "tagName": "p",
+                  "namespace": "http://www.w3.org/1999/xhtml",
+                  "attributes": [],
+                  "children": [],
+                  "content": null,
+                  "isSelfClosing": false
+                },
+                {
+                  "type": "Element",
+                  "span": {
+                    "start": 4,
+                    "end": 15,
+                    "ctxt": 0
+                  },
+                  "tagName": "table",
+                  "namespace": "http://www.w3.org/1999/xhtml",
+                  "attributes": [],
+                  "children": [],
+                  "content": null,
+                  "isSelfClosing": false
+                }
+              ],
               "content": null,
               "isSelfClosing": false
             }
diff --git a/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/42/output.stderr b/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/42/output.stderr
index 670f981aad08..9b710b4e1096 100644
--- a/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/42/output.stderr
+++ b/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/42/output.stderr
@@ -1 +1,4 @@
-(1,20): expected-closing-tag-but-got-eof
\ No newline at end of file
+(1,3): expected-doctype-but-got-start-tag
+(1,14): unexpected-end-tag-implies-table-voodoo
+(1,14): unexpected-end-tag
+(1,14): eof-in-table
\ No newline at end of file
diff --git a/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/42/span.rust-debug b/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/42/span.rust-debug
index a46b588a77c0..1d5db0ef4ab5 100644
--- a/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/42/span.rust-debug
+++ b/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/42/span.rust-debug
@@ -1,34 +1,46 @@
 
   x Document
    ,-[$DIR/tests/html5lib-tests-fixture/tests20_dat/42/input.html:1:1]
- 1 | <!doctype html><svg>
-   : ^^^^^^^^^^^^^^^^^^^^
+ 1 | <p><table></p>
+   : ^^^^^^^^^^^^^^
    `----
 
+  x Child
+
+  x Element
+
   x Child
    ,-[$DIR/tests/html5lib-tests-fixture/tests20_dat/42/input.html:1:1]
- 1 | <!doctype html><svg>
-   : ^^^^^^^^^^^^^^^
+ 1 | <p><table></p>
+   : ^^^^^^^^^^^^^^
    `----
 
-  x DocumentType
+  x Element
    ,-[$DIR/tests/html5lib-tests-fixture/tests20_dat/42/input.html:1:1]
- 1 | <!doctype html><svg>
-   : ^^^^^^^^^^^^^^^
+ 1 | <p><table></p>
+   : ^^^^^^^^^^^^^^
    `----
 
   x Child
+   ,-[$DIR/tests/html5lib-tests-fixture/tests20_dat/42/input.html:1:1]
+ 1 | <p><table></p>
+   :           ^^^^
+   `----
 
   x Element
+   ,-[$DIR/tests/html5lib-tests-fixture/tests20_dat/42/input.html:1:1]
+ 1 | <p><table></p>
+   :           ^^^^
+   `----
 
   x Child
    ,-[$DIR/tests/html5lib-tests-fixture/tests20_dat/42/input.html:1:1]
- 1 | <!doctype html><svg>
-   :                ^^^^^
+ 1 | <p><table></p>
+   :    ^^^^^^^^^^^
    `----
 
   x Element
    ,-[$DIR/tests/html5lib-tests-fixture/tests20_dat/42/input.html:1:1]
- 1 | <!doctype html><svg>
-   :                ^^^^^
+ 1 | <p><table></p>
+   :    ^^^^^^^^^^^
    `----
diff --git a/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/43/dom.rust-debug b/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/43/dom.rust-debug
index 32047cfa22ce..e19b0e1a4c58 100644
--- a/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/43/dom.rust-debug
+++ b/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/43/dom.rust-debug
@@ -2,5 +2,4 @@
 | <html>
 |   <head>
 |   <body>
-|     <p>
-|     <figcaption>
+|     <svg svg>
diff --git a/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/43/input.html b/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/43/input.html
index e7bfdbeaa14c..297fd7c6f963 100644
--- a/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/43/input.html
+++ b/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/43/input.html
@@ -1 +1 @@
-<!doctype html><p><figcaption>
\ No newline at end of file
+<!doctype html><svg>
\ No newline at end of file
diff --git a/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/43/output.json b/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/43/output.json
index 0294b235d3fa..56219252126d 100644
--- a/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/43/output.json
+++ b/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/43/output.json
@@ -2,7 +2,7 @@
   "type": "Document",
   "span": {
     "start": 1,
-    "end": 31,
+    "end": 21,
     "ctxt": 0
   },
   "mode": "no-quirks",
@@ -59,25 +59,11 @@
               "type": "Element",
               "span": {
                 "start": 16,
-                "end": 19,
+                "end": 21,
                 "ctxt": 0
               },
-              "tagName": "p",
-              "namespace": "http://www.w3.org/1999/xhtml",
-              "attributes": [],
-              "children": [],
-              "content": null,
-              "isSelfClosing": false
-            },
-            {
-              "type": "Element",
-              "span": {
-                "start": 19,
-                "end": 31,
-                "ctxt": 0
-              },
-              "tagName": "figcaption",
-              "namespace": "http://www.w3.org/1999/xhtml",
+              "tagName": "svg",
+              "namespace": "http://www.w3.org/2000/svg",
               "attributes": [],
               "children": [],
               "content": null,
diff --git a/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/43/output.stderr b/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/43/output.stderr
index 2fea4bfd93a7..670f981aad08 100644
--- a/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/43/output.stderr
+++ b/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/43/output.stderr
@@ -1 +1 @@
-(1,30): expected-closing-tag-but-got-eof
\ No newline at end of file
+(1,20): expected-closing-tag-but-got-eof
\ No newline at end of file
diff --git a/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/43/span.rust-debug b/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/43/span.rust-debug
index 07902ad38090..d18bd4a9c1c9 100644
--- a/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/43/span.rust-debug
+++ b/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/43/span.rust-debug
@@ -1,19 +1,19 @@
 
   x Document
    ,-[$DIR/tests/html5lib-tests-fixture/tests20_dat/43/input.html:1:1]
- 1 | <!doctype html><p><figcaption>
-   : ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+ 1 | <!doctype html><svg>
+   : ^^^^^^^^^^^^^^^^^^^^
    `----
 
   x Child
    ,-[$DIR/tests/html5lib-tests-fixture/tests20_dat/43/input.html:1:1]
- 1 | <!doctype html><p><figcaption>
+ 1 | <!doctype html><svg>
    : ^^^^^^^^^^^^^^^
    `----
 
   x DocumentType
    ,-[$DIR/tests/html5lib-tests-fixture/tests20_dat/43/input.html:1:1]
- 1 | <!doctype html><p><figcaption>
+ 1 | <!doctype html><svg>
    : ^^^^^^^^^^^^^^^
    `----
 
@@ -23,24 +23,12 @@
 
   x Child
    ,-[$DIR/tests/html5lib-tests-fixture/tests20_dat/43/input.html:1:1]
- 1 | <!doctype html><p><figcaption>
-   :                ^^^
+ 1 | <!doctype html><svg>
+   :                ^^^^^
    `----
 
   x Element
    ,-[$DIR/tests/html5lib-tests-fixture/tests20_dat/43/input.html:1:1]
- 1 | <!doctype html><p><figcaption>
-   :                ^^^
-   `----
-
-  x Child
-   ,-[$DIR/tests/html5lib-tests-fixture/tests20_dat/43/input.html:1:1]
- 1 | <!doctype html><p><figcaption>
-   :                   ^^^^^^^^^^^^
-   `----
-
-  x Element
-   ,-[$DIR/tests/html5lib-tests-fixture/tests20_dat/43/input.html:1:1]
- 1 | <!doctype html><p><figcaption>
-   :                   ^^^^^^^^^^^^
+ 1 | <!doctype html><svg>
+   :                ^^^^^
    `----
diff --git a/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/44/dom.rust-debug b/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/44/dom.rust-debug
index 118232d1daaf..32047cfa22ce 100644
--- a/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/44/dom.rust-debug
+++ b/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/44/dom.rust-debug
@@ -3,4 +3,4 @@
 |   <head>
 |   <body>
 |     <p>
-|     <summary>
+|     <figcaption>
diff --git a/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/44/input.html b/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/44/input.html
index d1d7067cf712..e7bfdbeaa14c 100644
--- a/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/44/input.html
+++ b/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/44/input.html
@@ -1 +1 @@
-<!doctype html><p><summary>
\ No newline at end of file
+<!doctype html><p><figcaption>
\ No newline at end of file
diff --git a/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/44/output.json b/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/44/output.json
index 7e2430988d80..0294b235d3fa 100644
--- a/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/44/output.json
+++ b/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/44/output.json
@@ -2,7 +2,7 @@
   "type": "Document",
   "span": {
     "start": 1,
-    "end": 28,
+    "end": 31,
     "ctxt": 0
   },
   "mode": "no-quirks",
@@ -73,10 +73,10 @@
               "type": "Element",
               "span": {
                 "start": 19,
-                "end": 28,
+                "end": 31,
                 "ctxt": 0
               },
-              "tagName": "summary",
+              "tagName": "figcaption",
               "namespace": "http://www.w3.org/1999/xhtml",
               "attributes": [],
               "children": [],
diff --git a/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/44/output.stderr b/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/44/output.stderr
index 7ff3e2ebe8ee..2fea4bfd93a7 100644
--- a/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/44/output.stderr
+++ b/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/44/output.stderr
@@ -1 +1 @@
-(1,27): expected-closing-tag-but-got-eof
\ No newline at end of file
+(1,30): expected-closing-tag-but-got-eof
\ No newline at end of file
diff --git a/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/44/span.rust-debug b/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/44/span.rust-debug
index c0be718fc2af..0c71a7388db8 100644
--- a/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/44/span.rust-debug
+++ b/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/44/span.rust-debug
@@ -1,19 +1,19 @@
 
   x Document
    ,-[$DIR/tests/html5lib-tests-fixture/tests20_dat/44/input.html:1:1]
- 1 | <!doctype html><p><summary>
-   : ^^^^^^^^^^^^^^^^^^^^^^^^^^^
+ 1 | <!doctype html><p><figcaption>
+   : ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
    `----
 
   x Child
    ,-[$DIR/tests/html5lib-tests-fixture/tests20_dat/44/input.html:1:1]
- 1 | <!doctype html><p><summary>
+ 1 | <!doctype html><p><figcaption>
    : ^^^^^^^^^^^^^^^
    `----
 
   x DocumentType
    ,-[$DIR/tests/html5lib-tests-fixture/tests20_dat/44/input.html:1:1]
- 1 | <!doctype html><p><summary>
+ 1 | <!doctype html><p><figcaption>
    : ^^^^^^^^^^^^^^^
    `----
 
@@ -23,24 +23,24 @@
 
   x Child
    ,-[$DIR/tests/html5lib-tests-fixture/tests20_dat/44/input.html:1:1]
- 1 | <!doctype html><p><summary>
+ 1 | <!doctype html><p><figcaption>
    :                ^^^
    `----
 
   x Element
    ,-[$DIR/tests/html5lib-tests-fixture/tests20_dat/44/input.html:1:1]
- 1 | <!doctype html><p><summary>
+ 1 | <!doctype html><p><figcaption>
    :                ^^^
    `----
 
   x Child
    ,-[$DIR/tests/html5lib-tests-fixture/tests20_dat/44/input.html:1:1]
- 1 | <!doctype html><p><summary>
-   :                   ^^^^^^^^^
+ 1 | <!doctype html><p><figcaption>
+   :                   ^^^^^^^^^^^^
    `----
 
   x Element
    ,-[$DIR/tests/html5lib-tests-fixture/tests20_dat/44/input.html:1:1]
- 1 | <!doctype html><p><summary>
-   :                   ^^^^^^^^^
+ 1 | <!doctype html><p><figcaption>
+   :                   ^^^^^^^^^^^^
    `----
diff --git a/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/45/dom.rust-debug b/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/45/dom.rust-debug
index 1cd2427b584f..118232d1daaf 100644
--- a/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/45/dom.rust-debug
+++ b/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/45/dom.rust-debug
@@ -2,5 +2,5 @@
 | <html>
 |   <head>
 |   <body>
-|     <form>
-|       <table>
+|     <p>
+|     <summary>
diff --git a/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/45/input.html b/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/45/input.html
index 37e990092604..d1d7067cf712 100644
--- a/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/45/input.html
+++ b/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/45/input.html
@@ -1 +1 @@
-<!doctype html><form><table><form>
\ No newline at end of file
+<!doctype html><p><summary>
\ No newline at end of file
diff --git a/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/45/output.json b/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/45/output.json
index 4a55d8e0fb6e..7e2430988d80 100644
--- a/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/45/output.json
+++ b/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/45/output.json
@@ -2,7 +2,7 @@
   "type": "Document",
   "span": {
     "start": 1,
-    "end": 35,
+    "end": 28,
     "ctxt": 0
   },
   "mode": "no-quirks",
@@ -59,28 +59,27 @@
               "type": "Element",
               "span": {
                 "start": 16,
-                "end": 35,
+                "end": 19,
                 "ctxt": 0
               },
-              "tagName": "form",
+              "tagName": "p",
               "namespace": "http://www.w3.org/1999/xhtml",
               "attributes": [],
-              "children": [
-                {
-                  "type": "Element",
-                  "span": {
-                    "start": 22,
-                    "end": 35,
-                    "ctxt": 0
-                  },
-                  "tagName": "table",
-                  "namespace": "http://www.w3.org/1999/xhtml",
-                  "attributes": [],
-                  "children": [],
-                  "content": null,
-                  "isSelfClosing": false
-                }
-              ],
+              "children": [],
+              "content": null,
+              "isSelfClosing": false
+            },
+            {
+              "type": "Element",
+              "span": {
+                "start": 19,
+                "end": 28,
+                "ctxt": 0
+              },
+              "tagName": "summary",
+              "namespace": "http://www.w3.org/1999/xhtml",
+              "attributes": [],
+              "children": [],
               "content": null,
               "isSelfClosing": false
             }
diff --git a/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/45/output.stderr b/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/45/output.stderr
index 9fce433b849c..7ff3e2ebe8ee 100644
--- a/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/45/output.stderr
+++ b/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/45/output.stderr
@@ -1,2 +1 @@
-(1,34): unexpected-form-in-table
-(1,34): eof-in-table
\ No newline at end of file
+(1,27): expected-closing-tag-but-got-eof
\ No newline at end of file
diff --git a/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/45/span.rust-debug b/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/45/span.rust-debug
index 8927cadb7218..253813e70f49 100644
--- a/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/45/span.rust-debug
+++ b/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/45/span.rust-debug
@@ -1,19 +1,19 @@
 
   x Document
    ,-[$DIR/tests/html5lib-tests-fixture/tests20_dat/45/input.html:1:1]
- 1 | <!doctype html><form><table><form>
-   : ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+ 1 | <!doctype html><p><summary>
+   : ^^^^^^^^^^^^^^^^^^^^^^^^^^^
    `----
 
   x Child
    ,-[$DIR/tests/html5lib-tests-fixture/tests20_dat/45/input.html:1:1]
- 1 | <!doctype html><form><table><form>
+ 1 | <!doctype html><p><summary>
    : ^^^^^^^^^^^^^^^
    `----
 
   x DocumentType
    ,-[$DIR/tests/html5lib-tests-fixture/tests20_dat/45/input.html:1:1]
- 1 | <!doctype html><form><table><form>
+ 1 | <!doctype html><p><summary>
    : ^^^^^^^^^^^^^^^
    `----
 
@@ -23,24 +23,24 @@
 
   x Child
    ,-[$DIR/tests/html5lib-tests-fixture/tests20_dat/45/input.html:1:1]
- 1 | <!doctype html><form><table><form>
-   :                ^^^^^^^^^^^^^^^^^^^
+ 1 | <!doctype html><p><summary>
+   :                ^^^
    `----
 
   x Element
    ,-[$DIR/tests/html5lib-tests-fixture/tests20_dat/45/input.html:1:1]
- 1 | <!doctype html><form><table><form>
-   :                ^^^^^^^^^^^^^^^^^^^
+ 1 | <!doctype html><p><summary>
+   :                ^^^
    `----
 
   x Child
    ,-[$DIR/tests/html5lib-tests-fixture/tests20_dat/45/input.html:1:1]
- 1 | <!doctype html><form><table><form>
-   :                      ^^^^^^^^^^^^^
+ 1 | <!doctype html><p><summary>
+   :                   ^^^^^^^^^
    `----
 
   x Element
    ,-[$DIR/tests/html5lib-tests-fixture/tests20_dat/45/input.html:1:1]
- 1 | <!doctype html><form><table><form>
-   :                      ^^^^^^^^^^^^^
+ 1 | <!doctype html><p><summary>
+   :                   ^^^^^^^^^
    `----
diff --git a/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/46/dom.rust-debug b/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/46/dom.rust-debug
index b159a4bf4822..1cd2427b584f 100644
--- a/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/46/dom.rust-debug
+++ b/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/46/dom.rust-debug
@@ -2,5 +2,5 @@
 | <html>
 |   <head>
 |   <body>
-|     <table>
-|       <form>
+|     <form>
+|       <table>
diff --git a/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/46/input.html b/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/46/input.html
index 31080e0d36a5..37e990092604 100644
--- a/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/46/input.html
+++ b/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/46/input.html
@@ -1 +1 @@
-<!doctype html><table><form><form>
\ No newline at end of file
+<!doctype html><form><table><form>
\ No newline at end of file
diff --git a/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/46/output.json b/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/46/output.json
index 5b70b66d5e53..4a55d8e0fb6e 100644
--- a/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/46/output.json
+++ b/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/46/output.json
@@ -62,18 +62,18 @@
                 "end": 35,
                 "ctxt": 0
               },
-              "tagName": "table",
+              "tagName": "form",
               "namespace": "http://www.w3.org/1999/xhtml",
               "attributes": [],
               "children": [
                 {
                   "type": "Element",
                   "span": {
-                    "start": 23,
-                    "end": 29,
+                    "start": 22,
+                    "end": 35,
                     "ctxt": 0
                   },
-                  "tagName": "form",
+                  "tagName": "table",
                   "namespace": "http://www.w3.org/1999/xhtml",
                   "attributes": [],
                   "children": [],
diff --git a/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/46/output.stderr b/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/46/output.stderr
index 23e864e35243..9fce433b849c 100644
--- a/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/46/output.stderr
+++ b/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/46/output.stderr
@@ -1,3 +1,2 @@
-(1,28): unexpected-form-in-table
 (1,34): unexpected-form-in-table
 (1,34): eof-in-table
\ No newline at end of file
diff --git a/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/46/span.rust-debug b/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/46/span.rust-debug
index dddd5069b039..e34708694bb3 100644
--- a/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/46/span.rust-debug
+++ b/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/46/span.rust-debug
@@ -1,19 +1,19 @@
 
   x Document
    ,-[$DIR/tests/html5lib-tests-fixture/tests20_dat/46/input.html:1:1]
- 1 | <!doctype html><table><form><form>
+ 1 | <!doctype html><form><table><form>
    : ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
    `----
 
   x Child
    ,-[$DIR/tests/html5lib-tests-fixture/tests20_dat/46/input.html:1:1]
- 1 | <!doctype html><table><form><form>
+ 1 | <!doctype html><form><table><form>
    : ^^^^^^^^^^^^^^^
    `----
 
   x DocumentType
    ,-[$DIR/tests/html5lib-tests-fixture/tests20_dat/46/input.html:1:1]
- 1 | <!doctype html><table><form><form>
+ 1 | <!doctype html><form><table><form>
    : ^^^^^^^^^^^^^^^
    `----
 
@@ -23,24 +23,24 @@
 
   x Child
    ,-[$DIR/tests/html5lib-tests-fixture/tests20_dat/46/input.html:1:1]
- 1 | <!doctype html><table><form><form>
+ 1 | <!doctype html><form><table><form>
    :                ^^^^^^^^^^^^^^^^^^^
    `----
 
   x Element
    ,-[$DIR/tests/html5lib-tests-fixture/tests20_dat/46/input.html:1:1]
- 1 | <!doctype html><table><form><form>
+ 1 | <!doctype html><form><table><form>
    :                ^^^^^^^^^^^^^^^^^^^
    `----
 
   x Child
    ,-[$DIR/tests/html5lib-tests-fixture/tests20_dat/46/input.html:1:1]
- 1 | <!doctype html><table><form><form>
-   :                       ^^^^^^
+ 1 | <!doctype html><form><table><form>
+   :                      ^^^^^^^^^^^^^
    `----
 
   x Element
    ,-[$DIR/tests/html5lib-tests-fixture/tests20_dat/46/input.html:1:1]
- 1 | <!doctype html><table><form><form>
-   :                       ^^^^^^
+ 1 | <!doctype html><form><table><form>
+   :                      ^^^^^^^^^^^^^
    `----
diff --git a/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/47/input.html b/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/47/input.html
index a6a70901af1c..31080e0d36a5 100644
--- a/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/47/input.html
+++ b/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/47/input.html
@@ -1 +1 @@
-<!doctype html><table><form></table><form>
\ No newline at end of file
+<!doctype html><table><form><form>
\ No newline at end of file
diff --git a/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/47/output.json b/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/47/output.json
index 19e849a47fc2..5b70b66d5e53 100644
--- a/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/47/output.json
+++ b/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/47/output.json
@@ -2,7 +2,7 @@
   "type": "Document",
   "span": {
     "start": 1,
-    "end": 43,
+    "end": 35,
     "ctxt": 0
   },
   "mode": "no-quirks",
@@ -59,7 +59,7 @@
               "type": "Element",
               "span": {
                 "start": 16,
-                "end": 37,
+                "end": 35,
                 "ctxt": 0
               },
               "tagName": "table",
diff --git a/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/47/output.stderr b/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/47/output.stderr
index 37ac11370f04..23e864e35243 100644
--- a/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/47/output.stderr
+++ b/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/47/output.stderr
@@ -1,2 +1,3 @@
 (1,28): unexpected-form-in-table
-(1,42): unexpected-start-tag
\ No newline at end of file
+(1,34): unexpected-form-in-table
+(1,34): eof-in-table
\ No newline at end of file
diff --git a/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/47/span.rust-debug b/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/47/span.rust-debug
index 0e94ef9eb3d4..3cf8a770c707 100644
--- a/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/47/span.rust-debug
+++ b/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/47/span.rust-debug
@@ -1,19 +1,19 @@
 
   x Document
    ,-[$DIR/tests/html5lib-tests-fixture/tests20_dat/47/input.html:1:1]
- 1 | <!doctype html><table><form></table><form>
-   : ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+ 1 | <!doctype html><table><form><form>
+   : ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
    `----
 
   x Child
    ,-[$DIR/tests/html5lib-tests-fixture/tests20_dat/47/input.html:1:1]
- 1 | <!doctype html><table><form></table><form>
+ 1 | <!doctype html><table><form><form>
    : ^^^^^^^^^^^^^^^
    `----
 
   x DocumentType
    ,-[$DIR/tests/html5lib-tests-fixture/tests20_dat/47/input.html:1:1]
- 1 | <!doctype html><table><form></table><form>
+ 1 | <!doctype html><table><form><form>
    : ^^^^^^^^^^^^^^^
    `----
 
@@ -23,24 +23,24 @@
 
   x Child
    ,-[$DIR/tests/html5lib-tests-fixture/tests20_dat/47/input.html:1:1]
- 1 | <!doctype html><table><form></table><form>
-   :                ^^^^^^^^^^^^^^^^^^^^^
+ 1 | <!doctype html><table><form><form>
+   :                ^^^^^^^^^^^^^^^^^^^
    `----
 
   x Element
    ,-[$DIR/tests/html5lib-tests-fixture/tests20_dat/47/input.html:1:1]
- 1 | <!doctype html><table><form></table><form>
-   :                ^^^^^^^^^^^^^^^^^^^^^
+ 1 | <!doctype html><table><form><form>
+   :                ^^^^^^^^^^^^^^^^^^^
    `----
 
   x Child
    ,-[$DIR/tests/html5lib-tests-fixture/tests20_dat/47/input.html:1:1]
- 1 | <!doctype html><table><form></table><form>
+ 1 | <!doctype html><table><form><form>
    :                       ^^^^^^
    `----
 
   x Element
    ,-[$DIR/tests/html5lib-tests-fixture/tests20_dat/47/input.html:1:1]
- 1 | <!doctype html><table><form></table><form>
+ 1 | <!doctype html><table><form><form>
    :                       ^^^^^^
    `----
diff --git a/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/48/dom.rust-debug b/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/48/dom.rust-debug
index 4064499a6822..b159a4bf4822 100644
--- a/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/48/dom.rust-debug
+++ b/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/48/dom.rust-debug
@@ -2,6 +2,5 @@
 | <html>
 |   <head>
 |   <body>
-|     <svg svg>
-|       <svg foreignObject>
-|         <p>
+|     <table>
+|       <form>
diff --git a/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/48/input.html b/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/48/input.html
index 8bf229b966d3..a6a70901af1c 100644
--- a/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/48/input.html
+++ b/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/48/input.html
@@ -1 +1 @@
-<!doctype html><svg><foreignObject><p>
\ No newline at end of file
+<!doctype html><table><form></table><form>
\ No newline at end of file
diff --git a/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/48/output.json b/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/48/output.json
index c13ebaaf201c..19e849a47fc2 100644
--- a/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/48/output.json
+++ b/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/48/output.json
@@ -2,7 +2,7 @@
   "type": "Document",
   "span": {
     "start": 1,
-    "end": 39,
+    "end": 43,
     "ctxt": 0
   },
   "mode": "no-quirks",
@@ -59,39 +59,24 @@
               "type": "Element",
               "span": {
                 "start": 16,
-                "end": 39,
+                "end": 37,
                 "ctxt": 0
               },
-              "tagName": "svg",
-              "namespace": "http://www.w3.org/2000/svg",
+              "tagName": "table",
+              "namespace": "http://www.w3.org/1999/xhtml",
               "attributes": [],
               "children": [
                 {
                   "type": "Element",
                   "span": {
-                    "start": 21,
-                    "end": 39,
+                    "start": 23,
+                    "end": 29,
                     "ctxt": 0
                   },
-                  "tagName": "foreignObject",
-                  "namespace": "http://www.w3.org/2000/svg",
+                  "tagName": "form",
+                  "namespace": "http://www.w3.org/1999/xhtml",
                   "attributes": [],
-                  "children": [
-                    {
-                      "type": "Element",
-                      "span": {
-                        "start": 36,
-                        "end": 39,
-                        "ctxt": 0
-                      },
-                      "tagName": "p",
-                      "namespace": "http://www.w3.org/1999/xhtml",
-                      "attributes": [],
-                      "children": [],
-                      "content": null,
-                      "isSelfClosing": false
-                    }
-                  ],
+                  "children": [],
                   "content": null,
                   "isSelfClosing": false
                 }
diff --git a/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/48/output.stderr b/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/48/output.stderr
index eda05e09da45..37ac11370f04 100644
--- a/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/48/output.stderr
+++ b/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/48/output.stderr
@@ -1 +1,2 @@
-(1,38): expected-closing-tag-but-got-eof
\ No newline at end of file
+(1,28): unexpected-form-in-table
+(1,42): unexpected-start-tag
\ No newline at end of file
diff --git a/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/48/span.rust-debug b/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/48/span.rust-debug
index 0ba61175da52..1449f9f05fa5 100644
--- a/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/48/span.rust-debug
+++ b/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/48/span.rust-debug
@@ -1,19 +1,19 @@
 
   x Document
    ,-[$DIR/tests/html5lib-tests-fixture/tests20_dat/48/input.html:1:1]
- 1 | <!doctype html><svg><foreignObject><p>
-   : ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+ 1 | <!doctype html><table><form></table><form>
+   : ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
    `----
 
   x Child
    ,-[$DIR/tests/html5lib-tests-fixture/tests20_dat/48/input.html:1:1]
- 1 | <!doctype html><svg><foreignObject><p>
+ 1 | <!doctype html><table><form></table><form>
    : ^^^^^^^^^^^^^^^
    `----
 
   x DocumentType
    ,-[$DIR/tests/html5lib-tests-fixture/tests20_dat/48/input.html:1:1]
- 1 | <!doctype html><svg><foreignObject><p>
+ 1 | <!doctype html><table><form></table><form>
    : ^^^^^^^^^^^^^^^
    `----
 
@@ -23,36 +23,24 @@
 
   x Child
    ,-[$DIR/tests/html5lib-tests-fixture/tests20_dat/48/input.html:1:1]
- 1 | <!doctype html><svg><foreignObject><p>
-   :                ^^^^^^^^^^^^^^^^^^^^^^^
+ 1 | <!doctype html><table><form></table><form>
+   :                ^^^^^^^^^^^^^^^^^^^^^
    `----
 
   x Element
    ,-[$DIR/tests/html5lib-tests-fixture/tests20_dat/48/input.html:1:1]
- 1 | <!doctype html><svg><foreignObject><p>
-   :                ^^^^^^^^^^^^^^^^^^^^^^^
+ 1 | <!doctype html><table><form></table><form>
+   :                ^^^^^^^^^^^^^^^^^^^^^
    `----
 
   x Child
    ,-[$DIR/tests/html5lib-tests-fixture/tests20_dat/48/input.html:1:1]
- 1 | <!doctype html><svg><foreignObject><p>
-   :                     ^^^^^^^^^^^^^^^^^^
+ 1 | <!doctype html><table><form></table><form>
+   :                       ^^^^^^
    `----
 
   x Element
    ,-[$DIR/tests/html5lib-tests-fixture/tests20_dat/48/input.html:1:1]
- 1 | <!doctype html><svg><foreignObject><p>
-   :                     ^^^^^^^^^^^^^^^^^^
-   `----
-
-  x Child
-   ,-[$DIR/tests/html5lib-tests-fixture/tests20_dat/48/input.html:1:1]
- 1 | <!doctype html><svg><foreignObject><p>
-   :                                    ^^^
-   `----
-
-  x Element
-   ,-[$DIR/tests/html5lib-tests-fixture/tests20_dat/48/input.html:1:1]
- 1 | <!doctype html><svg><foreignObject><p>
-   :                                    ^^^
+ 1 | <!doctype html><table><form></table><form>
+   :                       ^^^^^^
    `----
diff --git a/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/49/dom.rust-debug b/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/49/dom.rust-debug
index 3ec0aed348df..4064499a6822 100644
--- a/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/49/dom.rust-debug
+++ b/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/49/dom.rust-debug
@@ -3,5 +3,5 @@
 |   <head>
 |   <body>
 |     <svg svg>
-|       <svg title>
-|         "abc"
+|       <svg foreignObject>
+|         <p>
diff --git a/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/49/input.html b/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/49/input.html
index 3c14ed1f4006..8bf229b966d3 100644
--- a/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/49/input.html
+++ b/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/49/input.html
@@ -1 +1 @@
-<!doctype html><svg><title>abc
\ No newline at end of file
+<!doctype html><svg><foreignObject><p>
\ No newline at end of file
diff --git a/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/49/output.json b/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/49/output.json
index 6e5b21d51bcb..c13ebaaf201c 100644
--- a/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/49/output.json
+++ b/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/49/output.json
@@ -2,7 +2,7 @@
   "type": "Document",
   "span": {
     "start": 1,
-    "end": 31,
+    "end": 39,
     "ctxt": 0
   },
   "mode": "no-quirks",
@@ -59,7 +59,7 @@
               "type": "Element",
               "span": {
                 "start": 16,
-                "end": 31,
+                "end": 39,
                 "ctxt": 0
               },
               "tagName": "svg",
@@ -70,22 +70,26 @@
                   "type": "Element",
                   "span": {
                     "start": 21,
-                    "end": 31,
+                    "end": 39,
                     "ctxt": 0
                   },
-                  "tagName": "title",
+                  "tagName": "foreignObject",
                   "namespace": "http://www.w3.org/2000/svg",
                   "attributes": [],
                   "children": [
                     {
-                      "type": "Text",
+                      "type": "Element",
                       "span": {
-                        "start": 28,
-                        "end": 31,
+                        "start": 36,
+                        "end": 39,
                         "ctxt": 0
                       },
-                      "data": "abc",
-                      "raw": "abc"
+                      "tagName": "p",
+                      "namespace": "http://www.w3.org/1999/xhtml",
+                      "attributes": [],
+                      "children": [],
+                      "content": null,
+                      "isSelfClosing": false
                     }
                   ],
                   "content": null,
diff --git a/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/49/output.stderr b/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/49/output.stderr
index 2fea4bfd93a7..eda05e09da45 100644
--- a/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/49/output.stderr
+++ b/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/49/output.stderr
@@ -1 +1 @@
-(1,30): expected-closing-tag-but-got-eof
\ No newline at end of file
+(1,38): expected-closing-tag-but-got-eof
\ No newline at end of file
diff --git a/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/49/span.rust-debug b/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/49/span.rust-debug
index cd9a855e8009..f218de0f245a 100644
--- a/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/49/span.rust-debug
+++ b/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/49/span.rust-debug
@@ -1,19 +1,19 @@
 
   x Document
    ,-[$DIR/tests/html5lib-tests-fixture/tests20_dat/49/input.html:1:1]
- 1 | <!doctype html><svg><title>abc
-   : ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+ 1 | <!doctype html><svg><foreignObject><p>
+   : ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
    `----
 
   x Child
    ,-[$DIR/tests/html5lib-tests-fixture/tests20_dat/49/input.html:1:1]
- 1 | <!doctype html><svg><title>abc
+ 1 | <!doctype html><svg><foreignObject><p>
    : ^^^^^^^^^^^^^^^
    `----
 
   x DocumentType
    ,-[$DIR/tests/html5lib-tests-fixture/tests20_dat/49/input.html:1:1]
- 1 | <!doctype html><svg><title>abc
+ 1 | <!doctype html><svg><foreignObject><p>
    : ^^^^^^^^^^^^^^^
    `----
 
@@ -23,36 +23,36 @@
 
   x Child
    ,-[$DIR/tests/html5lib-tests-fixture/tests20_dat/49/input.html:1:1]
- 1 | <!doctype html><svg><title>abc
-   :                ^^^^^^^^^^^^^^^
+ 1 | <!doctype html><svg><foreignObject><p>
+   :                ^^^^^^^^^^^^^^^^^^^^^^^
    `----
 
   x Element
    ,-[$DIR/tests/html5lib-tests-fixture/tests20_dat/49/input.html:1:1]
- 1 | <!doctype html><svg><title>abc
-   :                ^^^^^^^^^^^^^^^
+ 1 | <!doctype html><svg><foreignObject><p>
+   :                ^^^^^^^^^^^^^^^^^^^^^^^
    `----
 
   x Child
    ,-[$DIR/tests/html5lib-tests-fixture/tests20_dat/49/input.html:1:1]
- 1 | <!doctype html><svg><title>abc
-   :                     ^^^^^^^^^^
+ 1 | <!doctype html><svg><foreignObject><p>
+   :                     ^^^^^^^^^^^^^^^^^^
    `----
 
   x Element
    ,-[$DIR/tests/html5lib-tests-fixture/tests20_dat/49/input.html:1:1]
- 1 | <!doctype html><svg><title>abc
-   :                     ^^^^^^^^^^
+ 1 | <!doctype html><svg><foreignObject><p>
+   :                     ^^^^^^^^^^^^^^^^^^
    `----
 
   x Child
    ,-[$DIR/tests/html5lib-tests-fixture/tests20_dat/49/input.html:1:1]
- 1 | <!doctype html><svg><title>abc
-   :                            ^^^
+ 1 | <!doctype html><svg><foreignObject><p>
+   :                                    ^^^
    `----
 
-  x Text
+  x Element
    ,-[$DIR/tests/html5lib-tests-fixture/tests20_dat/49/input.html:1:1]
- 1 | <!doctype html><svg><title>abc
-   :                            ^^^
+ 1 | <!doctype html><svg><foreignObject><p>
+   :                                    ^^^
    `----
diff --git a/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/50/dom.rust-debug b/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/50/dom.rust-debug
index 8f363d5d3bbd..3ec0aed348df 100644
--- a/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/50/dom.rust-debug
+++ b/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/50/dom.rust-debug
@@ -1,6 +1,7 @@
+| <!DOCTYPE html>
 | <html>
 |   <head>
 |   <body>
-|     <option>
-|       <span>
-|         <option>
+|     <svg svg>
+|       <svg title>
+|         "abc"
diff --git a/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/50/input.html b/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/50/input.html
index 088ca697aa92..3c14ed1f4006 100644
--- a/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/50/input.html
+++ b/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/50/input.html
@@ -1 +1 @@
-<option><span><option>
\ No newline at end of file
+<!doctype html><svg><title>abc
\ No newline at end of file
diff --git a/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/50/output.json b/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/50/output.json
index 6e8c2a25bf28..6e5b21d51bcb 100644
--- a/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/50/output.json
+++ b/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/50/output.json
@@ -2,11 +2,23 @@
   "type": "Document",
   "span": {
     "start": 1,
-    "end": 23,
+    "end": 31,
     "ctxt": 0
   },
-  "mode": "quirks",
+  "mode": "no-quirks",
   "children": [
+    {
+      "type": "DocumentType",
+      "span": {
+        "start": 1,
+        "end": 16,
+        "ctxt": 0
+      },
+      "name": "html",
+      "publicId": null,
+      "systemId": null,
+      "raw": "<!doctype html>"
+    },
     {
       "type": "Element",
       "span": {
@@ -46,38 +58,34 @@
             {
               "type": "Element",
               "span": {
-                "start": 1,
-                "end": 23,
+                "start": 16,
+                "end": 31,
                 "ctxt": 0
               },
-              "tagName": "option",
-              "namespace": "http://www.w3.org/1999/xhtml",
+              "tagName": "svg",
+              "namespace": "http://www.w3.org/2000/svg",
               "attributes": [],
               "children": [
                 {
                   "type": "Element",
                   "span": {
-                    "start": 9,
-                    "end": 23,
+                    "start": 21,
+                    "end": 31,
                     "ctxt": 0
                   },
-                  "tagName": "span",
-                  "namespace": "http://www.w3.org/1999/xhtml",
+                  "tagName": "title",
+                  "namespace": "http://www.w3.org/2000/svg",
                   "attributes": [],
                   "children": [
                     {
-                      "type": "Element",
+                      "type": "Text",
                       "span": {
-                        "start": 15,
-                        "end": 23,
+                        "start": 28,
+                        "end": 31,
                         "ctxt": 0
                       },
-                      "tagName": "option",
-                      "namespace": "http://www.w3.org/1999/xhtml",
-                      "attributes": [],
-                      "children": [],
-                      "content": null,
-                      "isSelfClosing": false
+                      "data": "abc",
+                      "raw": "abc"
                     }
                   ],
                   "content": null,
diff --git a/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/50/output.stderr b/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/50/output.stderr
index 04fd2ec5bece..2fea4bfd93a7 100644
--- a/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/50/output.stderr
+++ b/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/50/output.stderr
@@ -1,2 +1 @@
-(1,8): expected-doctype-but-got-start-tag
-(1,22): expected-closing-tag-but-got-eof
\ No newline at end of file
+(1,30): expected-closing-tag-but-got-eof
\ No newline at end of file
diff --git a/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/50/span.rust-debug b/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/50/span.rust-debug
index 997f095b773f..3b6ee56119d1 100644
--- a/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/50/span.rust-debug
+++ b/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/50/span.rust-debug
@@ -1,8 +1,20 @@
 
   x Document
    ,-[$DIR/tests/html5lib-tests-fixture/tests20_dat/50/input.html:1:1]
- 1 | <option><span><option>
-   : ^^^^^^^^^^^^^^^^^^^^^^
+ 1 | <!doctype html><svg><title>abc
+   : ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+   `----
+
+  x Child
+   ,-[$DIR/tests/html5lib-tests-fixture/tests20_dat/50/input.html:1:1]
+ 1 | <!doctype html><svg><title>abc
+   : ^^^^^^^^^^^^^^^
+   `----
+
+  x DocumentType
+   ,-[$DIR/tests/html5lib-tests-fixture/tests20_dat/50/input.html:1:1]
+ 1 | <!doctype html><svg><title>abc
+   : ^^^^^^^^^^^^^^^
    `----
 
   x Child
@@ -11,36 +23,36 @@
 
   x Child
    ,-[$DIR/tests/html5lib-tests-fixture/tests20_dat/50/input.html:1:1]
- 1 | <option><span><option>
-   : ^^^^^^^^^^^^^^^^^^^^^^
+ 1 | <!doctype html><svg><title>abc
+   :                ^^^^^^^^^^^^^^^
    `----
 
   x Element
    ,-[$DIR/tests/html5lib-tests-fixture/tests20_dat/50/input.html:1:1]
- 1 | <option><span><option>
-   : ^^^^^^^^^^^^^^^^^^^^^^
+ 1 | <!doctype html><svg><title>abc
+   :                ^^^^^^^^^^^^^^^
    `----
 
   x Child
    ,-[$DIR/tests/html5lib-tests-fixture/tests20_dat/50/input.html:1:1]
- 1 | <option><span><option>
-   :         ^^^^^^^^^^^^^^
+ 1 | <!doctype html><svg><title>abc
+   :                     ^^^^^^^^^^
    `----
 
   x Element
    ,-[$DIR/tests/html5lib-tests-fixture/tests20_dat/50/input.html:1:1]
- 1 | <option><span><option>
-   :         ^^^^^^^^^^^^^^
+ 1 | <!doctype html><svg><title>abc
+   :                     ^^^^^^^^^^
    `----
 
   x Child
    ,-[$DIR/tests/html5lib-tests-fixture/tests20_dat/50/input.html:1:1]
- 1 | <option><span><option>
-   :               ^^^^^^^^
+ 1 | <!doctype html><svg><title>abc
+   :                            ^^^
    `----
 
-  x Element
+  x Text
    ,-[$DIR/tests/html5lib-tests-fixture/tests20_dat/50/input.html:1:1]
- 1 | <option><span><option>
-   :               ^^^^^^^^
+ 1 | <!doctype html><svg><title>abc
+   :                            ^^^
    `----
diff --git a/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/51/dom.rust-debug b/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/51/dom.rust-debug
index eeb829281878..8f363d5d3bbd 100644
--- a/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/51/dom.rust-debug
+++ b/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/51/dom.rust-debug
@@ -2,4 +2,5 @@
 |   <head>
 |   <body>
 |     <option>
-|     <option>
+|       <span>
+|         <option>
diff --git a/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/51/input.html b/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/51/input.html
index b36ef36fff3b..088ca697aa92 100644
--- a/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/51/input.html
+++ b/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/51/input.html
@@ -1 +1 @@
-<option><option>
\ No newline at end of file
+<option><span><option>
\ No newline at end of file
diff --git a/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/51/output.json b/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/51/output.json
index 0e7579feb669..6e8c2a25bf28 100644
--- a/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/51/output.json
+++ b/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/51/output.json
@@ -2,7 +2,7 @@
   "type": "Document",
   "span": {
     "start": 1,
-    "end": 17,
+    "end": 23,
     "ctxt": 0
   },
   "mode": "quirks",
@@ -47,27 +47,43 @@
               "type": "Element",
               "span": {
                 "start": 1,
-                "end": 9,
+                "end": 23,
                 "ctxt": 0
               },
               "tagName": "option",
               "namespace": "http://www.w3.org/1999/xhtml",
               "attributes": [],
-              "children": [],
-              "content": null,
-              "isSelfClosing": false
-            },
-            {
-              "type": "Element",
-              "span": {
-                "start": 9,
-                "end": 17,
-                "ctxt": 0
-              },
-              "tagName": "option",
-              "namespace": "http://www.w3.org/1999/xhtml",
-              "attributes": [],
-              "children": [],
+              "children": [
+                {
+                  "type": "Element",
+                  "span": {
+                    "start": 9,
+                    "end": 23,
+                    "ctxt": 0
+                  },
+                  "tagName": "span",
+                  "namespace": "http://www.w3.org/1999/xhtml",
+                  "attributes": [],
+                  "children": [
+                    {
+                      "type": "Element",
+                      "span": {
+                        "start": 15,
+                        "end": 23,
+                        "ctxt": 0
+                      },
+                      "tagName": "option",
+                      "namespace": "http://www.w3.org/1999/xhtml",
+                      "attributes": [],
+                      "children": [],
+                      "content": null,
+                      "isSelfClosing": false
+                    }
+                  ],
+                  "content": null,
+                  "isSelfClosing": false
+                }
+              ],
               "content": null,
               "isSelfClosing": false
             }
diff --git a/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/51/output.stderr b/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/51/output.stderr
index c1c81a9cbed6..04fd2ec5bece 100644
--- a/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/51/output.stderr
+++ b/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/51/output.stderr
@@ -1 +1,2 @@
-(1,8): expected-doctype-but-got-start-tag
\ No newline at end of file
+(1,8): expected-doctype-but-got-start-tag
+(1,22): expected-closing-tag-but-got-eof
\ No newline at end of file
diff --git a/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/51/span.rust-debug b/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/51/span.rust-debug
index cf4869cae1bb..935b58d3dca0 100644
--- a/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/51/span.rust-debug
+++ b/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/51/span.rust-debug
@@ -1,8 +1,8 @@
 
   x Document
    ,-[$DIR/tests/html5lib-tests-fixture/tests20_dat/51/input.html:1:1]
- 1 | <option><option>
-   : ^^^^^^^^^^^^^^^^
+ 1 | <option><span><option>
+   : ^^^^^^^^^^^^^^^^^^^^^^
    `----
 
   x Child
@@ -11,24 +11,36 @@
 
   x Child
    ,-[$DIR/tests/html5lib-tests-fixture/tests20_dat/51/input.html:1:1]
- 1 | <option><option>
-   : ^^^^^^^^
+ 1 | <option><span><option>
+   : ^^^^^^^^^^^^^^^^^^^^^^
    `----
 
   x Element
    ,-[$DIR/tests/html5lib-tests-fixture/tests20_dat/51/input.html:1:1]
- 1 | <option><option>
-   : ^^^^^^^^
+ 1 | <option><span><option>
+   : ^^^^^^^^^^^^^^^^^^^^^^
    `----
 
   x Child
    ,-[$DIR/tests/html5lib-tests-fixture/tests20_dat/51/input.html:1:1]
- 1 | <option><option>
-   :         ^^^^^^^^
+ 1 | <option><span><option>
+   :         ^^^^^^^^^^^^^^
    `----
 
   x Element
    ,-[$DIR/tests/html5lib-tests-fixture/tests20_dat/51/input.html:1:1]
- 1 | <option><option>
-   :         ^^^^^^^^
+ 1 | <option><span><option>
+   :         ^^^^^^^^^^^^^^
+   `----
+
+  x Child
+   ,-[$DIR/tests/html5lib-tests-fixture/tests20_dat/51/input.html:1:1]
+ 1 | <option><span><option>
+   :               ^^^^^^^^
+   `----
+
+  x Element
+   ,-[$DIR/tests/html5lib-tests-fixture/tests20_dat/51/input.html:1:1]
+ 1 | <option><span><option>
+   :               ^^^^^^^^
    `----
diff --git a/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/52/dom.rust-debug b/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/52/dom.rust-debug
index bc0038a086b0..eeb829281878 100644
--- a/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/52/dom.rust-debug
+++ b/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/52/dom.rust-debug
@@ -1,6 +1,5 @@
 | <html>
 |   <head>
 |   <body>
-|     <math math>
-|       <math annotation-xml>
-|     <div>
+|     <option>
+|     <option>
diff --git a/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/52/input.html b/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/52/input.html
index 1b6033fb6341..b36ef36fff3b 100644
--- a/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/52/input.html
+++ b/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/52/input.html
@@ -1 +1 @@
-<math><annotation-xml><div>
\ No newline at end of file
+<option><option>
\ No newline at end of file
diff --git a/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/52/output.json b/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/52/output.json
index 12621f290737..0e7579feb669 100644
--- a/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/52/output.json
+++ b/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/52/output.json
@@ -2,7 +2,7 @@
   "type": "Document",
   "span": {
     "start": 1,
-    "end": 28,
+    "end": 17,
     "ctxt": 0
   },
   "mode": "quirks",
@@ -47,39 +47,24 @@
               "type": "Element",
               "span": {
                 "start": 1,
-                "end": 23,
+                "end": 9,
                 "ctxt": 0
               },
-              "tagName": "math",
-              "namespace": "http://www.w3.org/1998/Math/MathML",
+              "tagName": "option",
+              "namespace": "http://www.w3.org/1999/xhtml",
               "attributes": [],
-              "children": [
-                {
-                  "type": "Element",
-                  "span": {
-                    "start": 7,
-                    "end": 23,
-                    "ctxt": 0
-                  },
-                  "tagName": "annotation-xml",
-                  "namespace": "http://www.w3.org/1998/Math/MathML",
-                  "attributes": [],
-                  "children": [],
-                  "content": null,
-                  "isSelfClosing": false
-                }
-              ],
+              "children": [],
               "content": null,
               "isSelfClosing": false
             },
             {
               "type": "Element",
               "span": {
-                "start": 23,
-                "end": 28,
+                "start": 9,
+                "end": 17,
                 "ctxt": 0
               },
-              "tagName": "div",
+              "tagName": "option",
               "namespace": "http://www.w3.org/1999/xhtml",
               "attributes": [],
               "children": [],
diff --git a/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/52/output.stderr b/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/52/output.stderr
index a49783c4102c..c1c81a9cbed6 100644
--- a/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/52/output.stderr
+++ b/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/52/output.stderr
@@ -1,3 +1 @@
-(1,6): expected-doctype-but-got-start-tag
-(1,27): unexpected-html-element-in-foreign-content
-(1,27): expected-closing-tag-but-got-eof
\ No newline at end of file
+(1,8): expected-doctype-but-got-start-tag
\ No newline at end of file
diff --git a/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/52/span.rust-debug b/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/52/span.rust-debug
index 48e1f9ccb516..64dcec5198a5 100644
--- a/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/52/span.rust-debug
+++ b/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/52/span.rust-debug
@@ -1,8 +1,8 @@
 
   x Document
    ,-[$DIR/tests/html5lib-tests-fixture/tests20_dat/52/input.html:1:1]
- 1 | <math><annotation-xml><div>
-   : ^^^^^^^^^^^^^^^^^^^^^^^^^^^
+ 1 | <option><option>
+   : ^^^^^^^^^^^^^^^^
    `----
 
   x Child
@@ -11,36 +11,24 @@
 
   x Child
    ,-[$DIR/tests/html5lib-tests-fixture/tests20_dat/52/input.html:1:1]
- 1 | <math><annotation-xml><div>
-   : ^^^^^^^^^^^^^^^^^^^^^^
+ 1 | <option><option>
+   : ^^^^^^^^
    `----
 
   x Element
    ,-[$DIR/tests/html5lib-tests-fixture/tests20_dat/52/input.html:1:1]
- 1 | <math><annotation-xml><div>
-   : ^^^^^^^^^^^^^^^^^^^^^^
+ 1 | <option><option>
+   : ^^^^^^^^
    `----
 
   x Child
    ,-[$DIR/tests/html5lib-tests-fixture/tests20_dat/52/input.html:1:1]
- 1 | <math><annotation-xml><div>
-   :       ^^^^^^^^^^^^^^^^
+ 1 | <option><option>
+   :         ^^^^^^^^
    `----
 
   x Element
    ,-[$DIR/tests/html5lib-tests-fixture/tests20_dat/52/input.html:1:1]
- 1 | <math><annotation-xml><div>
-   :       ^^^^^^^^^^^^^^^^
-   `----
-
-  x Child
-   ,-[$DIR/tests/html5lib-tests-fixture/tests20_dat/52/input.html:1:1]
- 1 | <math><annotation-xml><div>
-   :                       ^^^^^
-   `----
-
-  x Element
-   ,-[$DIR/tests/html5lib-tests-fixture/tests20_dat/52/input.html:1:1]
- 1 | <math><annotation-xml><div>
-   :                       ^^^^^
+ 1 | <option><option>
+   :         ^^^^^^^^
    `----
diff --git a/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/53/dom.rust-debug b/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/53/dom.rust-debug
index 1b6098dad200..bc0038a086b0 100644
--- a/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/53/dom.rust-debug
+++ b/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/53/dom.rust-debug
@@ -3,5 +3,4 @@
 |   <body>
 |     <math math>
 |       <math annotation-xml>
-|         encoding="application/svg+xml"
 |     <div>
diff --git a/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/53/input.html b/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/53/input.html
index ab5bf6355d50..1b6033fb6341 100644
--- a/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/53/input.html
+++ b/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/53/input.html
@@ -1 +1 @@
-<math><annotation-xml encoding="application/svg+xml"><div>
\ No newline at end of file
+<math><annotation-xml><div>
\ No newline at end of file
diff --git a/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/53/output.json b/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/53/output.json
index ea8a501d5ec5..12621f290737 100644
--- a/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/53/output.json
+++ b/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/53/output.json
@@ -2,7 +2,7 @@
   "type": "Document",
   "span": {
     "start": 1,
-    "end": 59,
+    "end": 28,
     "ctxt": 0
   },
   "mode": "quirks",
@@ -47,7 +47,7 @@
               "type": "Element",
               "span": {
                 "start": 1,
-                "end": 54,
+                "end": 23,
                 "ctxt": 0
               },
               "tagName": "math",
@@ -58,27 +58,12 @@
                   "type": "Element",
                   "span": {
                     "start": 7,
-                    "end": 54,
+                    "end": 23,
                     "ctxt": 0
                   },
                   "tagName": "annotation-xml",
                   "namespace": "http://www.w3.org/1998/Math/MathML",
-                  "attributes": [
-                    {
-                      "type": "Attribute",
-                      "span": {
-                        "start": 23,
-                        "end": 53,
-                        "ctxt": 0
-                      },
-                      "namespace": null,
-                      "prefix": null,
-                      "name": "encoding",
-                      "rawName": "encoding",
-                      "value": "application/svg+xml",
-                      "rawValue": "\"application/svg+xml\""
-                    }
-                  ],
+                  "attributes": [],
                   "children": [],
                   "content": null,
                   "isSelfClosing": false
@@ -90,8 +75,8 @@
             {
               "type": "Element",
               "span": {
-                "start": 54,
-                "end": 59,
+                "start": 23,
+                "end": 28,
                 "ctxt": 0
               },
               "tagName": "div",
diff --git a/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/53/output.stderr b/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/53/output.stderr
index 671929010a84..a49783c4102c 100644
--- a/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/53/output.stderr
+++ b/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/53/output.stderr
@@ -1,3 +1,3 @@
 (1,6): expected-doctype-but-got-start-tag
-(1,58): unexpected-html-element-in-foreign-content
-(1,58): expected-closing-tag-but-got-eof
\ No newline at end of file
+(1,27): unexpected-html-element-in-foreign-content
+(1,27): expected-closing-tag-but-got-eof
\ No newline at end of file
diff --git a/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/53/span.rust-debug b/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/53/span.rust-debug
index 926ff00ca167..482b4a5a7fdc 100644
--- a/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/53/span.rust-debug
+++ b/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/53/span.rust-debug
@@ -1,8 +1,8 @@
 
   x Document
    ,-[$DIR/tests/html5lib-tests-fixture/tests20_dat/53/input.html:1:1]
- 1 | <math><annotation-xml encoding="application/svg+xml"><div>
-   : ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+ 1 | <math><annotation-xml><div>
+   : ^^^^^^^^^^^^^^^^^^^^^^^^^^^
    `----
 
   x Child
@@ -11,42 +11,36 @@
 
   x Child
    ,-[$DIR/tests/html5lib-tests-fixture/tests20_dat/53/input.html:1:1]
- 1 | <math><annotation-xml encoding="application/svg+xml"><div>
-   : ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+ 1 | <math><annotation-xml><div>
+   : ^^^^^^^^^^^^^^^^^^^^^^
    `----
 
   x Element
    ,-[$DIR/tests/html5lib-tests-fixture/tests20_dat/53/input.html:1:1]
- 1 | <math><annotation-xml encoding="application/svg+xml"><div>
-   : ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+ 1 | <math><annotation-xml><div>
+   : ^^^^^^^^^^^^^^^^^^^^^^
    `----
 
   x Child
    ,-[$DIR/tests/html5lib-tests-fixture/tests20_dat/53/input.html:1:1]
- 1 | <math><annotation-xml encoding="application/svg+xml"><div>
-   :       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+ 1 | <math><annotation-xml><div>
+   :       ^^^^^^^^^^^^^^^^
    `----
 
   x Element
    ,-[$DIR/tests/html5lib-tests-fixture/tests20_dat/53/input.html:1:1]
- 1 | <math><annotation-xml encoding="application/svg+xml"><div>
-   :       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-   `----
-
-  x Attribute
-   ,-[$DIR/tests/html5lib-tests-fixture/tests20_dat/53/input.html:1:1]
- 1 | <math><annotation-xml encoding="application/svg+xml"><div>
-   :                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+ 1 | <math><annotation-xml><div>
+   :       ^^^^^^^^^^^^^^^^
    `----
 
   x Child
    ,-[$DIR/tests/html5lib-tests-fixture/tests20_dat/53/input.html:1:1]
- 1 | <math><annotation-xml encoding="application/svg+xml"><div>
-   :                                                      ^^^^^
+ 1 | <math><annotation-xml><div>
+   :                       ^^^^^
    `----
 
   x Element
    ,-[$DIR/tests/html5lib-tests-fixture/tests20_dat/53/input.html:1:1]
- 1 | <math><annotation-xml encoding="application/svg+xml"><div>
-   :                                                      ^^^^^
+ 1 | <math><annotation-xml><div>
+   :                       ^^^^^
    `----
diff --git a/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/54/dom.rust-debug b/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/54/dom.rust-debug
index dde3b9d8c22d..1b6098dad200 100644
--- a/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/54/dom.rust-debug
+++ b/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/54/dom.rust-debug
@@ -3,5 +3,5 @@
 |   <body>
 |     <math math>
 |       <math annotation-xml>
-|         encoding="application/xhtml+xml"
-|         <div>
+|         encoding="application/svg+xml"
+|     <div>
diff --git a/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/54/input.html b/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/54/input.html
index 756f247a959a..ab5bf6355d50 100644
--- a/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/54/input.html
+++ b/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/54/input.html
@@ -1 +1 @@
-<math><annotation-xml encoding="application/xhtml+xml"><div>
\ No newline at end of file
+<math><annotation-xml encoding="application/svg+xml"><div>
\ No newline at end of file
diff --git a/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/54/output.json b/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/54/output.json
index 0938d5206287..ea8a501d5ec5 100644
--- a/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/54/output.json
+++ b/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/54/output.json
@@ -2,7 +2,7 @@
   "type": "Document",
   "span": {
     "start": 1,
-    "end": 61,
+    "end": 59,
     "ctxt": 0
   },
   "mode": "quirks",
@@ -47,7 +47,7 @@
               "type": "Element",
               "span": {
                 "start": 1,
-                "end": 61,
+                "end": 54,
                 "ctxt": 0
               },
               "tagName": "math",
@@ -58,7 +58,7 @@
                   "type": "Element",
                   "span": {
                     "start": 7,
-                    "end": 61,
+                    "end": 54,
                     "ctxt": 0
                   },
                   "tagName": "annotation-xml",
@@ -68,39 +68,38 @@
                       "type": "Attribute",
                       "span": {
                         "start": 23,
-                        "end": 55,
+                        "end": 53,
                         "ctxt": 0
                       },
                       "namespace": null,
                       "prefix": null,
                       "name": "encoding",
                       "rawName": "encoding",
-                      "value": "application/xhtml+xml",
-                      "rawValue": "\"application/xhtml+xml\""
-                    }
-                  ],
-                  "children": [
-                    {
-                      "type": "Element",
-                      "span": {
-                        "start": 56,
-                        "end": 61,
-                        "ctxt": 0
-                      },
-                      "tagName": "div",
-                      "namespace": "http://www.w3.org/1999/xhtml",
-                      "attributes": [],
-                      "children": [],
-                      "content": null,
-                      "isSelfClosing": false
+                      "value": "application/svg+xml",
+                      "rawValue": "\"application/svg+xml\""
                     }
                   ],
+                  "children": [],
                   "content": null,
                   "isSelfClosing": false
                 }
               ],
               "content": null,
               "isSelfClosing": false
+            },
+            {
+              "type": "Element",
+              "span": {
+                "start": 54,
+                "end": 59,
+                "ctxt": 0
+              },
+              "tagName": "div",
+              "namespace": "http://www.w3.org/1999/xhtml",
+              "attributes": [],
+              "children": [],
+              "content": null,
+              "isSelfClosing": false
             }
           ],
           "content": null,
diff --git a/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/54/output.stderr b/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/54/output.stderr
index 30822c81e424..671929010a84 100644
--- a/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/54/output.stderr
+++ b/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/54/output.stderr
@@ -1,2 +1,3 @@
 (1,6): expected-doctype-but-got-start-tag
-(1,60): expected-closing-tag-but-got-eof
\ No newline at end of file
+(1,58): unexpected-html-element-in-foreign-content
+(1,58): expected-closing-tag-but-got-eof
\ No newline at end of file
diff --git a/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/54/span.rust-debug b/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/54/span.rust-debug
index 4c98718d9729..6dedbdff5155 100644
--- a/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/54/span.rust-debug
+++ b/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/54/span.rust-debug
@@ -1,8 +1,8 @@
 
   x Document
    ,-[$DIR/tests/html5lib-tests-fixture/tests20_dat/54/input.html:1:1]
- 1 | <math><annotation-xml encoding="application/xhtml+xml"><div>
-   : ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+ 1 | <math><annotation-xml encoding="application/svg+xml"><div>
+   : ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
    `----
 
   x Child
@@ -11,42 +11,42 @@
 
   x Child
    ,-[$DIR/tests/html5lib-tests-fixture/tests20_dat/54/input.html:1:1]
- 1 | <math><annotation-xml encoding="application/xhtml+xml"><div>
-   : ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+ 1 | <math><annotation-xml encoding="application/svg+xml"><div>
+   : ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
    `----
 
   x Element
    ,-[$DIR/tests/html5lib-tests-fixture/tests20_dat/54/input.html:1:1]
- 1 | <math><annotation-xml encoding="application/xhtml+xml"><div>
-   : ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+ 1 | <math><annotation-xml encoding="application/svg+xml"><div>
+   : ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
    `----
 
   x Child
    ,-[$DIR/tests/html5lib-tests-fixture/tests20_dat/54/input.html:1:1]
- 1 | <math><annotation-xml encoding="application/xhtml+xml"><div>
-   :       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+ 1 | <math><annotation-xml encoding="application/svg+xml"><div>
+   :       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
    `----
 
   x Element
    ,-[$DIR/tests/html5lib-tests-fixture/tests20_dat/54/input.html:1:1]
- 1 | <math><annotation-xml encoding="application/xhtml+xml"><div>
-   :       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+ 1 | <math><annotation-xml encoding="application/svg+xml"><div>
+   :       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
    `----
 
   x Attribute
    ,-[$DIR/tests/html5lib-tests-fixture/tests20_dat/54/input.html:1:1]
- 1 | <math><annotation-xml encoding="application/xhtml+xml"><div>
-   :                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+ 1 | <math><annotation-xml encoding="application/svg+xml"><div>
+   :                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
    `----
 
   x Child
    ,-[$DIR/tests/html5lib-tests-fixture/tests20_dat/54/input.html:1:1]
- 1 | <math><annotation-xml encoding="application/xhtml+xml"><div>
-   :                                                        ^^^^^
+ 1 | <math><annotation-xml encoding="application/svg+xml"><div>
+   :                                                      ^^^^^
    `----
 
   x Element
    ,-[$DIR/tests/html5lib-tests-fixture/tests20_dat/54/input.html:1:1]
- 1 | <math><annotation-xml encoding="application/xhtml+xml"><div>
-   :                                                        ^^^^^
+ 1 | <math><annotation-xml encoding="application/svg+xml"><div>
+   :                                                      ^^^^^
    `----
diff --git a/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/55/dom.rust-debug b/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/55/dom.rust-debug
index 10d5119fd07f..dde3b9d8c22d 100644
--- a/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/55/dom.rust-debug
+++ b/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/55/dom.rust-debug
@@ -3,5 +3,5 @@
 |   <body>
 |     <math math>
 |       <math annotation-xml>
-|         encoding="aPPlication/xhtmL+xMl"
+|         encoding="application/xhtml+xml"
 |         <div>
diff --git a/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/55/input.html b/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/55/input.html
index 464f292b49be..756f247a959a 100644
--- a/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/55/input.html
+++ b/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/55/input.html
@@ -1 +1 @@
-<math><annotation-xml encoding="aPPlication/xhtmL+xMl"><div>
\ No newline at end of file
+<math><annotation-xml encoding="application/xhtml+xml"><div>
\ No newline at end of file
diff --git a/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/55/output.json b/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/55/output.json
index 92b8dce7cb39..0938d5206287 100644
--- a/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/55/output.json
+++ b/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/55/output.json
@@ -75,8 +75,8 @@
                       "prefix": null,
                       "name": "encoding",
                       "rawName": "encoding",
-                      "value": "aPPlication/xhtmL+xMl",
-                      "rawValue": "\"aPPlication/xhtmL+xMl\""
+                      "value": "application/xhtml+xml",
+                      "rawValue": "\"application/xhtml+xml\""
                     }
                   ],
                   "children": [
diff --git a/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/55/span.rust-debug b/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/55/span.rust-debug
index 0d7aee4df64c..41b52296d116 100644
--- a/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/55/span.rust-debug
+++ b/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/55/span.rust-debug
@@ -1,7 +1,7 @@
 
   x Document
    ,-[$DIR/tests/html5lib-tests-fixture/tests20_dat/55/input.html:1:1]
- 1 | <math><annotation-xml encoding="aPPlication/xhtmL+xMl"><div>
+ 1 | <math><annotation-xml encoding="application/xhtml+xml"><div>
    : ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
    `----
 
@@ -11,42 +11,42 @@
 
   x Child
    ,-[$DIR/tests/html5lib-tests-fixture/tests20_dat/55/input.html:1:1]
- 1 | <math><annotation-xml encoding="aPPlication/xhtmL+xMl"><div>
+ 1 | <math><annotation-xml encoding="application/xhtml+xml"><div>
    : ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
    `----
 
   x Element
    ,-[$DIR/tests/html5lib-tests-fixture/tests20_dat/55/input.html:1:1]
- 1 | <math><annotation-xml encoding="aPPlication/xhtmL+xMl"><div>
+ 1 | <math><annotation-xml encoding="application/xhtml+xml"><div>
    : ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
    `----
 
   x Child
    ,-[$DIR/tests/html5lib-tests-fixture/tests20_dat/55/input.html:1:1]
- 1 | <math><annotation-xml encoding="aPPlication/xhtmL+xMl"><div>
+ 1 | <math><annotation-xml encoding="application/xhtml+xml"><div>
    :       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
    `----
 
   x Element
    ,-[$DIR/tests/html5lib-tests-fixture/tests20_dat/55/input.html:1:1]
- 1 | <math><annotation-xml encoding="aPPlication/xhtmL+xMl"><div>
+ 1 | <math><annotation-xml encoding="application/xhtml+xml"><div>
    :       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
    `----
 
   x Attribute
    ,-[$DIR/tests/html5lib-tests-fixture/tests20_dat/55/input.html:1:1]
- 1 | <math><annotation-xml encoding="aPPlication/xhtmL+xMl"><div>
+ 1 | <math><annotation-xml encoding="application/xhtml+xml"><div>
    :                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
    `----
 
   x Child
    ,-[$DIR/tests/html5lib-tests-fixture/tests20_dat/55/input.html:1:1]
- 1 | <math><annotation-xml encoding="aPPlication/xhtmL+xMl"><div>
+ 1 | <math><annotation-xml encoding="application/xhtml+xml"><div>
    :                                                        ^^^^^
    `----
 
   x Element
    ,-[$DIR/tests/html5lib-tests-fixture/tests20_dat/55/input.html:1:1]
- 1 | <math><annotation-xml encoding="aPPlication/xhtmL+xMl"><div>
+ 1 | <math><annotation-xml encoding="application/xhtml+xml"><div>
    :                                                        ^^^^^
    `----
diff --git a/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/56/dom.rust-debug b/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/56/dom.rust-debug
index 672e126c660a..10d5119fd07f 100644
--- a/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/56/dom.rust-debug
+++ b/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/56/dom.rust-debug
@@ -3,5 +3,5 @@
 |   <body>
 |     <math math>
 |       <math annotation-xml>
-|         encoding="text/html"
+|         encoding="aPPlication/xhtmL+xMl"
 |         <div>
diff --git a/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/56/input.html b/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/56/input.html
index c9e3a581a3ee..464f292b49be 100644
--- a/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/56/input.html
+++ b/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/56/input.html
@@ -1 +1 @@
-<math><annotation-xml encoding="text/html"><div>
\ No newline at end of file
+<math><annotation-xml encoding="aPPlication/xhtmL+xMl"><div>
\ No newline at end of file
diff --git a/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/56/output.json b/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/56/output.json
index f4cc102cd711..92b8dce7cb39 100644
--- a/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/56/output.json
+++ b/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/56/output.json
@@ -2,7 +2,7 @@
   "type": "Document",
   "span": {
     "start": 1,
-    "end": 49,
+    "end": 61,
     "ctxt": 0
   },
   "mode": "quirks",
@@ -47,7 +47,7 @@
               "type": "Element",
               "span": {
                 "start": 1,
-                "end": 49,
+                "end": 61,
                 "ctxt": 0
               },
               "tagName": "math",
@@ -58,7 +58,7 @@
                   "type": "Element",
                   "span": {
                     "start": 7,
-                    "end": 49,
+                    "end": 61,
                     "ctxt": 0
                   },
                   "tagName": "annotation-xml",
@@ -68,23 +68,23 @@
                       "type": "Attribute",
                       "span": {
                         "start": 23,
-                        "end": 43,
+                        "end": 55,
                         "ctxt": 0
                       },
                       "namespace": null,
                       "prefix": null,
                       "name": "encoding",
                       "rawName": "encoding",
-                      "value": "text/html",
-                      "rawValue": "\"text/html\""
+                      "value": "aPPlication/xhtmL+xMl",
+                      "rawValue": "\"aPPlication/xhtmL+xMl\""
                     }
                   ],
                   "children": [
                     {
                       "type": "Element",
                       "span": {
-                        "start": 44,
-                        "end": 49,
+                        "start": 56,
+                        "end": 61,
                         "ctxt": 0
                       },
                       "tagName": "div",
diff --git a/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/56/output.stderr b/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/56/output.stderr
index 826f5e0689bf..30822c81e424 100644
--- a/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/56/output.stderr
+++ b/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/56/output.stderr
@@ -1,2 +1,2 @@
 (1,6): expected-doctype-but-got-start-tag
-(1,48): expected-closing-tag-but-got-eof
\ No newline at end of file
+(1,60): expected-closing-tag-but-got-eof
\ No newline at end of file
diff --git a/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/56/span.rust-debug b/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/56/span.rust-debug
index ed81f8a7efba..93047d0b8720 100644
--- a/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/56/span.rust-debug
+++ b/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/56/span.rust-debug
@@ -1,8 +1,8 @@
 
   x Document
    ,-[$DIR/tests/html5lib-tests-fixture/tests20_dat/56/input.html:1:1]
- 1 | <math><annotation-xml encoding="text/html"><div>
-   : ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+ 1 | <math><annotation-xml encoding="aPPlication/xhtmL+xMl"><div>
+   : ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
    `----
 
   x Child
@@ -11,42 +11,42 @@
 
   x Child
    ,-[$DIR/tests/html5lib-tests-fixture/tests20_dat/56/input.html:1:1]
- 1 | <math><annotation-xml encoding="text/html"><div>
-   : ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+ 1 | <math><annotation-xml encoding="aPPlication/xhtmL+xMl"><div>
+   : ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
    `----
 
   x Element
    ,-[$DIR/tests/html5lib-tests-fixture/tests20_dat/56/input.html:1:1]
- 1 | <math><annotation-xml encoding="text/html"><div>
-   : ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+ 1 | <math><annotation-xml encoding="aPPlication/xhtmL+xMl"><div>
+   : ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
    `----
 
   x Child
    ,-[$DIR/tests/html5lib-tests-fixture/tests20_dat/56/input.html:1:1]
- 1 | <math><annotation-xml encoding="text/html"><div>
-   :       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+ 1 | <math><annotation-xml encoding="aPPlication/xhtmL+xMl"><div>
+   :       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
    `----
 
   x Element
    ,-[$DIR/tests/html5lib-tests-fixture/tests20_dat/56/input.html:1:1]
- 1 | <math><annotation-xml encoding="text/html"><div>
-   :       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+ 1 | <math><annotation-xml encoding="aPPlication/xhtmL+xMl"><div>
+   :       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
    `----
 
   x Attribute
    ,-[$DIR/tests/html5lib-tests-fixture/tests20_dat/56/input.html:1:1]
- 1 | <math><annotation-xml encoding="text/html"><div>
-   :                       ^^^^^^^^^^^^^^^^^^^^
+ 1 | <math><annotation-xml encoding="aPPlication/xhtmL+xMl"><div>
+   :                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
    `----
 
   x Child
    ,-[$DIR/tests/html5lib-tests-fixture/tests20_dat/56/input.html:1:1]
- 1 | <math><annotation-xml encoding="text/html"><div>
-   :                                            ^^^^^
+ 1 | <math><annotation-xml encoding="aPPlication/xhtmL+xMl"><div>
+   :                                                        ^^^^^
    `----
 
   x Element
    ,-[$DIR/tests/html5lib-tests-fixture/tests20_dat/56/input.html:1:1]
- 1 | <math><annotation-xml encoding="text/html"><div>
-   :                                            ^^^^^
+ 1 | <math><annotation-xml encoding="aPPlication/xhtmL+xMl"><div>
+   :                                                        ^^^^^
    `----
diff --git a/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/57/dom.rust-debug b/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/57/dom.rust-debug
index 7e41127539c2..672e126c660a 100644
--- a/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/57/dom.rust-debug
+++ b/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/57/dom.rust-debug
@@ -3,5 +3,5 @@
 |   <body>
 |     <math math>
 |       <math annotation-xml>
-|         encoding="Text/htmL"
+|         encoding="text/html"
 |         <div>
diff --git a/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/57/input.html b/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/57/input.html
index 6ec83566ebb7..c9e3a581a3ee 100644
--- a/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/57/input.html
+++ b/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/57/input.html
@@ -1 +1 @@
-<math><annotation-xml encoding="Text/htmL"><div>
\ No newline at end of file
+<math><annotation-xml encoding="text/html"><div>
\ No newline at end of file
diff --git a/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/57/output.json b/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/57/output.json
index ba13e849b75e..f4cc102cd711 100644
--- a/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/57/output.json
+++ b/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/57/output.json
@@ -75,8 +75,8 @@
                       "prefix": null,
                       "name": "encoding",
                       "rawName": "encoding",
-                      "value": "Text/htmL",
-                      "rawValue": "\"Text/htmL\""
+                      "value": "text/html",
+                      "rawValue": "\"text/html\""
                     }
                   ],
                   "children": [
diff --git a/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/57/span.rust-debug b/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/57/span.rust-debug
index 7c3b18f4cff3..3786df417659 100644
--- a/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/57/span.rust-debug
+++ b/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/57/span.rust-debug
@@ -1,7 +1,7 @@
 
   x Document
    ,-[$DIR/tests/html5lib-tests-fixture/tests20_dat/57/input.html:1:1]
- 1 | <math><annotation-xml encoding="Text/htmL"><div>
+ 1 | <math><annotation-xml encoding="text/html"><div>
    : ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
    `----
 
@@ -11,42 +11,42 @@
 
   x Child
    ,-[$DIR/tests/html5lib-tests-fixture/tests20_dat/57/input.html:1:1]
- 1 | <math><annotation-xml encoding="Text/htmL"><div>
+ 1 | <math><annotation-xml encoding="text/html"><div>
    : ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
    `----
 
   x Element
    ,-[$DIR/tests/html5lib-tests-fixture/tests20_dat/57/input.html:1:1]
- 1 | <math><annotation-xml encoding="Text/htmL"><div>
+ 1 | <math><annotation-xml encoding="text/html"><div>
    : ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
    `----
 
   x Child
    ,-[$DIR/tests/html5lib-tests-fixture/tests20_dat/57/input.html:1:1]
- 1 | <math><annotation-xml encoding="Text/htmL"><div>
+ 1 | <math><annotation-xml encoding="text/html"><div>
    :       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
    `----
 
   x Element
    ,-[$DIR/tests/html5lib-tests-fixture/tests20_dat/57/input.html:1:1]
- 1 | <math><annotation-xml encoding="Text/htmL"><div>
+ 1 | <math><annotation-xml encoding="text/html"><div>
    :       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
    `----
 
   x Attribute
    ,-[$DIR/tests/html5lib-tests-fixture/tests20_dat/57/input.html:1:1]
- 1 | <math><annotation-xml encoding="Text/htmL"><div>
+ 1 | <math><annotation-xml encoding="text/html"><div>
    :                       ^^^^^^^^^^^^^^^^^^^^
    `----
 
   x Child
    ,-[$DIR/tests/html5lib-tests-fixture/tests20_dat/57/input.html:1:1]
- 1 | <math><annotation-xml encoding="Text/htmL"><div>
+ 1 | <math><annotation-xml encoding="text/html"><div>
    :                                            ^^^^^
    `----
 
   x Element
    ,-[$DIR/tests/html5lib-tests-fixture/tests20_dat/57/input.html:1:1]
- 1 | <math><annotation-xml encoding="Text/htmL"><div>
+ 1 | <math><annotation-xml encoding="text/html"><div>
    :                                            ^^^^^
    `----
diff --git a/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/58/dom.rust-debug b/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/58/dom.rust-debug
index 388f9ca25b72..7e41127539c2 100644
--- a/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/58/dom.rust-debug
+++ b/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/58/dom.rust-debug
@@ -3,5 +3,5 @@
 |   <body>
 |     <math math>
 |       <math annotation-xml>
-|         encoding=" text/html "
-|     <div>
+|         encoding="Text/htmL"
+|         <div>
diff --git a/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/58/input.html b/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/58/input.html
index 91ea82aca1f2..6ec83566ebb7 100644
--- a/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/58/input.html
+++ b/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/58/input.html
@@ -1 +1 @@
-<math><annotation-xml encoding=" text/html "><div>
\ No newline at end of file
+<math><annotation-xml encoding="Text/htmL"><div>
\ No newline at end of file
diff --git a/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/58/output.json b/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/58/output.json
index f9270f0a886a..ba13e849b75e 100644
--- a/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/58/output.json
+++ b/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/58/output.json
@@ -2,7 +2,7 @@
   "type": "Document",
   "span": {
     "start": 1,
-    "end": 51,
+    "end": 49,
     "ctxt": 0
   },
   "mode": "quirks",
@@ -47,7 +47,7 @@
               "type": "Element",
               "span": {
                 "start": 1,
-                "end": 46,
+                "end": 49,
                 "ctxt": 0
               },
               "tagName": "math",
@@ -58,7 +58,7 @@
                   "type": "Element",
                   "span": {
                     "start": 7,
-                    "end": 46,
+                    "end": 49,
                     "ctxt": 0
                   },
                   "tagName": "annotation-xml",
@@ -68,38 +68,39 @@
                       "type": "Attribute",
                       "span": {
                         "start": 23,
-                        "end": 45,
+                        "end": 43,
                         "ctxt": 0
                       },
                       "namespace": null,
                       "prefix": null,
                       "name": "encoding",
                       "rawName": "encoding",
-                      "value": " text/html ",
-                      "rawValue": "\" text/html \""
+                      "value": "Text/htmL",
+                      "rawValue": "\"Text/htmL\""
+                    }
+                  ],
+                  "children": [
+                    {
+                      "type": "Element",
+                      "span": {
+                        "start": 44,
+                        "end": 49,
+                        "ctxt": 0
+                      },
+                      "tagName": "div",
+                      "namespace": "http://www.w3.org/1999/xhtml",
+                      "attributes": [],
+                      "children": [],
+                      "content": null,
+                      "isSelfClosing": false
                     }
                   ],
-                  "children": [],
                   "content": null,
                   "isSelfClosing": false
                 }
               ],
               "content": null,
               "isSelfClosing": false
-            },
-            {
-              "type": "Element",
-              "span": {
-                "start": 46,
-                "end": 51,
-                "ctxt": 0
-              },
-              "tagName": "div",
-              "namespace": "http://www.w3.org/1999/xhtml",
-              "attributes": [],
-              "children": [],
-              "content": null,
-              "isSelfClosing": false
             }
           ],
           "content": null,
diff --git a/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/58/output.stderr b/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/58/output.stderr
index 242fd587d3a5..826f5e0689bf 100644
--- a/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/58/output.stderr
+++ b/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/58/output.stderr
@@ -1,3 +1,2 @@
 (1,6): expected-doctype-but-got-start-tag
-(1,50): unexpected-html-element-in-foreign-content
-(1,50): expected-closing-tag-but-got-eof
\ No newline at end of file
+(1,48): expected-closing-tag-but-got-eof
\ No newline at end of file
diff --git a/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/58/span.rust-debug b/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/58/span.rust-debug
index 1c50f603ca57..fd52563ffedc 100644
--- a/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/58/span.rust-debug
+++ b/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/58/span.rust-debug
@@ -1,8 +1,8 @@
 
   x Document
    ,-[$DIR/tests/html5lib-tests-fixture/tests20_dat/58/input.html:1:1]
- 1 | <math><annotation-xml encoding=" text/html "><div>
-   : ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+ 1 | <math><annotation-xml encoding="Text/htmL"><div>
+   : ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
    `----
 
   x Child
@@ -11,42 +11,42 @@
 
   x Child
    ,-[$DIR/tests/html5lib-tests-fixture/tests20_dat/58/input.html:1:1]
- 1 | <math><annotation-xml encoding=" text/html "><div>
-   : ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+ 1 | <math><annotation-xml encoding="Text/htmL"><div>
+   : ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
    `----
 
   x Element
    ,-[$DIR/tests/html5lib-tests-fixture/tests20_dat/58/input.html:1:1]
- 1 | <math><annotation-xml encoding=" text/html "><div>
-   : ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+ 1 | <math><annotation-xml encoding="Text/htmL"><div>
+   : ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
    `----
 
   x Child
    ,-[$DIR/tests/html5lib-tests-fixture/tests20_dat/58/input.html:1:1]
- 1 | <math><annotation-xml encoding=" text/html "><div>
-   :       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+ 1 | <math><annotation-xml encoding="Text/htmL"><div>
+   :       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
    `----
 
   x Element
    ,-[$DIR/tests/html5lib-tests-fixture/tests20_dat/58/input.html:1:1]
- 1 | <math><annotation-xml encoding=" text/html "><div>
-   :       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+ 1 | <math><annotation-xml encoding="Text/htmL"><div>
+   :       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
    `----
 
   x Attribute
    ,-[$DIR/tests/html5lib-tests-fixture/tests20_dat/58/input.html:1:1]
- 1 | <math><annotation-xml encoding=" text/html "><div>
-   :                       ^^^^^^^^^^^^^^^^^^^^^^
+ 1 | <math><annotation-xml encoding="Text/htmL"><div>
+   :                       ^^^^^^^^^^^^^^^^^^^^
    `----
 
   x Child
    ,-[$DIR/tests/html5lib-tests-fixture/tests20_dat/58/input.html:1:1]
- 1 | <math><annotation-xml encoding=" text/html "><div>
-   :                                              ^^^^^
+ 1 | <math><annotation-xml encoding="Text/htmL"><div>
+   :                                            ^^^^^
    `----
 
   x Element
    ,-[$DIR/tests/html5lib-tests-fixture/tests20_dat/58/input.html:1:1]
- 1 | <math><annotation-xml encoding=" text/html "><div>
-   :                                              ^^^^^
+ 1 | <math><annotation-xml encoding="Text/htmL"><div>
+   :                                            ^^^^^
    `----
diff --git a/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/59/dom.rust-debug b/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/59/dom.rust-debug
index 4d6a7944d3f6..388f9ca25b72 100644
--- a/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/59/dom.rust-debug
+++ b/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/59/dom.rust-debug
@@ -3,4 +3,5 @@
 |   <body>
 |     <math math>
 |       <math annotation-xml>
-|         " "
+|         encoding=" text/html "
+|     <div>
diff --git a/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/59/input.html b/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/59/input.html
index 48715742b872..91ea82aca1f2 100644
--- a/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/59/input.html
+++ b/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/59/input.html
@@ -1 +1 @@
-<math><annotation-xml> </annotation-xml>
\ No newline at end of file
+<math><annotation-xml encoding=" text/html "><div>
\ No newline at end of file
diff --git a/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/59/output.json b/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/59/output.json
index 6f75640d0fb7..f9270f0a886a 100644
--- a/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/59/output.json
+++ b/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/59/output.json
@@ -2,7 +2,7 @@
   "type": "Document",
   "span": {
     "start": 1,
-    "end": 41,
+    "end": 51,
     "ctxt": 0
   },
   "mode": "quirks",
@@ -47,7 +47,7 @@
               "type": "Element",
               "span": {
                 "start": 1,
-                "end": 41,
+                "end": 46,
                 "ctxt": 0
               },
               "tagName": "math",
@@ -58,30 +58,48 @@
                   "type": "Element",
                   "span": {
                     "start": 7,
-                    "end": 41,
+                    "end": 46,
                     "ctxt": 0
                   },
                   "tagName": "annotation-xml",
                   "namespace": "http://www.w3.org/1998/Math/MathML",
-                  "attributes": [],
-                  "children": [
+                  "attributes": [
                     {
-                      "type": "Text",
+                      "type": "Attribute",
                       "span": {
                         "start": 23,
-                        "end": 24,
+                        "end": 45,
                         "ctxt": 0
                       },
-                      "data": " ",
-                      "raw": " "
+                      "namespace": null,
+                      "prefix": null,
+                      "name": "encoding",
+                      "rawName": "encoding",
+                      "value": " text/html ",
+                      "rawValue": "\" text/html \""
                     }
                   ],
+                  "children": [],
                   "content": null,
                   "isSelfClosing": false
                 }
               ],
               "content": null,
               "isSelfClosing": false
+            },
+            {
+              "type": "Element",
+              "span": {
+                "start": 46,
+                "end": 51,
+                "ctxt": 0
+              },
+              "tagName": "div",
+              "namespace": "http://www.w3.org/1999/xhtml",
+              "attributes": [],
+              "children": [],
+              "content": null,
+              "isSelfClosing": false
             }
           ],
           "content": null,
diff --git a/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/59/output.stderr b/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/59/output.stderr
index 4365f5766fe7..242fd587d3a5 100644
--- a/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/59/output.stderr
+++ b/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/59/output.stderr
@@ -1,2 +1,3 @@
 (1,6): expected-doctype-but-got-start-tag
-(1,40): expected-closing-tag-but-got-eof
\ No newline at end of file
+(1,50): unexpected-html-element-in-foreign-content
+(1,50): expected-closing-tag-but-got-eof
\ No newline at end of file
diff --git a/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/59/span.rust-debug b/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/59/span.rust-debug
index c0b776ab502c..4ede7fb9cb12 100644
--- a/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/59/span.rust-debug
+++ b/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/59/span.rust-debug
@@ -1,8 +1,8 @@
 
   x Document
    ,-[$DIR/tests/html5lib-tests-fixture/tests20_dat/59/input.html:1:1]
- 1 | <math><annotation-xml> </annotation-xml>
-   : ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+ 1 | <math><annotation-xml encoding=" text/html "><div>
+   : ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
    `----
 
   x Child
@@ -11,36 +11,42 @@
 
   x Child
    ,-[$DIR/tests/html5lib-tests-fixture/tests20_dat/59/input.html:1:1]
- 1 | <math><annotation-xml> </annotation-xml>
-   : ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+ 1 | <math><annotation-xml encoding=" text/html "><div>
+   : ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
    `----
 
   x Element
    ,-[$DIR/tests/html5lib-tests-fixture/tests20_dat/59/input.html:1:1]
- 1 | <math><annotation-xml> </annotation-xml>
-   : ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+ 1 | <math><annotation-xml encoding=" text/html "><div>
+   : ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
    `----
 
   x Child
    ,-[$DIR/tests/html5lib-tests-fixture/tests20_dat/59/input.html:1:1]
- 1 | <math><annotation-xml> </annotation-xml>
-   :       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+ 1 | <math><annotation-xml encoding=" text/html "><div>
+   :       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
    `----
 
   x Element
    ,-[$DIR/tests/html5lib-tests-fixture/tests20_dat/59/input.html:1:1]
- 1 | <math><annotation-xml> </annotation-xml>
-   :       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+ 1 | <math><annotation-xml encoding=" text/html "><div>
+   :       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+   `----
+
+  x Attribute
+   ,-[$DIR/tests/html5lib-tests-fixture/tests20_dat/59/input.html:1:1]
+ 1 | <math><annotation-xml encoding=" text/html "><div>
+   :                       ^^^^^^^^^^^^^^^^^^^^^^
    `----
 
   x Child
    ,-[$DIR/tests/html5lib-tests-fixture/tests20_dat/59/input.html:1:1]
- 1 | <math><annotation-xml> </annotation-xml>
-   :                       ^
+ 1 | <math><annotation-xml encoding=" text/html "><div>
+   :                                              ^^^^^
    `----
 
-  x Text
+  x Element
    ,-[$DIR/tests/html5lib-tests-fixture/tests20_dat/59/input.html:1:1]
- 1 | <math><annotation-xml> </annotation-xml>
-   :                       ^
+ 1 | <math><annotation-xml encoding=" text/html "><div>
+   :                                              ^^^^^
    `----
diff --git a/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/60/dom.rust-debug b/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/60/dom.rust-debug
index 267bfe867b5a..4d6a7944d3f6 100644
--- a/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/60/dom.rust-debug
+++ b/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/60/dom.rust-debug
@@ -3,4 +3,4 @@
 |   <body>
 |     <math math>
 |       <math annotation-xml>
-|         "c"
+|         " "
diff --git a/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/60/input.html b/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/60/input.html
index 0101e68952f7..48715742b872 100644
--- a/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/60/input.html
+++ b/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/60/input.html
@@ -1 +1 @@
-<math><annotation-xml>c</annotation-xml>
\ No newline at end of file
+<math><annotation-xml> </annotation-xml>
\ No newline at end of file
diff --git a/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/60/output.json b/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/60/output.json
index b9b04f225e8f..6f75640d0fb7 100644
--- a/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/60/output.json
+++ b/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/60/output.json
@@ -72,8 +72,8 @@
                         "end": 24,
                         "ctxt": 0
                       },
-                      "data": "c",
-                      "raw": "c"
+                      "data": " ",
+                      "raw": " "
                     }
                   ],
                   "content": null,
diff --git a/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/60/span.rust-debug b/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/60/span.rust-debug
index d478c2e64de9..7d4069e62040 100644
--- a/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/60/span.rust-debug
+++ b/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/60/span.rust-debug
@@ -1,7 +1,7 @@
 
   x Document
    ,-[$DIR/tests/html5lib-tests-fixture/tests20_dat/60/input.html:1:1]
- 1 | <math><annotation-xml>c</annotation-xml>
+ 1 | <math><annotation-xml> </annotation-xml>
    : ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
    `----
 
@@ -11,36 +11,36 @@
 
   x Child
    ,-[$DIR/tests/html5lib-tests-fixture/tests20_dat/60/input.html:1:1]
- 1 | <math><annotation-xml>c</annotation-xml>
+ 1 | <math><annotation-xml> </annotation-xml>
    : ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
    `----
 
   x Element
    ,-[$DIR/tests/html5lib-tests-fixture/tests20_dat/60/input.html:1:1]
- 1 | <math><annotation-xml>c</annotation-xml>
+ 1 | <math><annotation-xml> </annotation-xml>
    : ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
    `----
 
   x Child
    ,-[$DIR/tests/html5lib-tests-fixture/tests20_dat/60/input.html:1:1]
- 1 | <math><annotation-xml>c</annotation-xml>
+ 1 | <math><annotation-xml> </annotation-xml>
    :       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
    `----
 
   x Element
    ,-[$DIR/tests/html5lib-tests-fixture/tests20_dat/60/input.html:1:1]
- 1 | <math><annotation-xml>c</annotation-xml>
+ 1 | <math><annotation-xml> </annotation-xml>
    :       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
    `----
 
   x Child
    ,-[$DIR/tests/html5lib-tests-fixture/tests20_dat/60/input.html:1:1]
- 1 | <math><annotation-xml>c</annotation-xml>
+ 1 | <math><annotation-xml> </annotation-xml>
    :                       ^
    `----
 
   x Text
    ,-[$DIR/tests/html5lib-tests-fixture/tests20_dat/60/input.html:1:1]
- 1 | <math><annotation-xml>c</annotation-xml>
+ 1 | <math><annotation-xml> </annotation-xml>
    :                       ^
    `----
diff --git a/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/61/dom.rust-debug b/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/61/dom.rust-debug
index 2a69f675924d..267bfe867b5a 100644
--- a/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/61/dom.rust-debug
+++ b/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/61/dom.rust-debug
@@ -3,4 +3,4 @@
 |   <body>
 |     <math math>
 |       <math annotation-xml>
-|         <!-- foo -->
+|         "c"
diff --git a/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/61/input.html b/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/61/input.html
index 16a919a9b60c..0101e68952f7 100644
--- a/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/61/input.html
+++ b/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/61/input.html
@@ -1 +1 @@
-<math><annotation-xml><!--foo-->
\ No newline at end of file
+<math><annotation-xml>c</annotation-xml>
\ No newline at end of file
diff --git a/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/61/output.json b/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/61/output.json
index 2b152b5e815e..b9b04f225e8f 100644
--- a/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/61/output.json
+++ b/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/61/output.json
@@ -2,7 +2,7 @@
   "type": "Document",
   "span": {
     "start": 1,
-    "end": 33,
+    "end": 41,
     "ctxt": 0
   },
   "mode": "quirks",
@@ -47,7 +47,7 @@
               "type": "Element",
               "span": {
                 "start": 1,
-                "end": 33,
+                "end": 41,
                 "ctxt": 0
               },
               "tagName": "math",
@@ -58,7 +58,7 @@
                   "type": "Element",
                   "span": {
                     "start": 7,
-                    "end": 33,
+                    "end": 41,
                     "ctxt": 0
                   },
                   "tagName": "annotation-xml",
@@ -66,14 +66,14 @@
                   "attributes": [],
                   "children": [
                     {
-                      "type": "Comment",
+                      "type": "Text",
                       "span": {
                         "start": 23,
-                        "end": 33,
+                        "end": 24,
                         "ctxt": 0
                       },
-                      "data": "foo",
-                      "raw": "<!--foo-->"
+                      "data": "c",
+                      "raw": "c"
                     }
                   ],
                   "content": null,
diff --git a/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/61/output.stderr b/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/61/output.stderr
index f602860681ff..4365f5766fe7 100644
--- a/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/61/output.stderr
+++ b/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/61/output.stderr
@@ -1,2 +1,2 @@
 (1,6): expected-doctype-but-got-start-tag
-(1,32): expected-closing-tag-but-got-eof
\ No newline at end of file
+(1,40): expected-closing-tag-but-got-eof
\ No newline at end of file
diff --git a/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/61/span.rust-debug b/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/61/span.rust-debug
index 73f6defc579b..a8ba81a03733 100644
--- a/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/61/span.rust-debug
+++ b/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/61/span.rust-debug
@@ -1,8 +1,8 @@
 
   x Document
    ,-[$DIR/tests/html5lib-tests-fixture/tests20_dat/61/input.html:1:1]
- 1 | <math><annotation-xml><!--foo-->
-   : ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+ 1 | <math><annotation-xml>c</annotation-xml>
+   : ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
    `----
 
   x Child
@@ -11,36 +11,36 @@
 
   x Child
    ,-[$DIR/tests/html5lib-tests-fixture/tests20_dat/61/input.html:1:1]
- 1 | <math><annotation-xml><!--foo-->
-   : ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+ 1 | <math><annotation-xml>c</annotation-xml>
+   : ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
    `----
 
   x Element
    ,-[$DIR/tests/html5lib-tests-fixture/tests20_dat/61/input.html:1:1]
- 1 | <math><annotation-xml><!--foo-->
-   : ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+ 1 | <math><annotation-xml>c</annotation-xml>
+   : ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
    `----
 
   x Child
    ,-[$DIR/tests/html5lib-tests-fixture/tests20_dat/61/input.html:1:1]
- 1 | <math><annotation-xml><!--foo-->
-   :       ^^^^^^^^^^^^^^^^^^^^^^^^^^
+ 1 | <math><annotation-xml>c</annotation-xml>
+   :       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
    `----
 
   x Element
    ,-[$DIR/tests/html5lib-tests-fixture/tests20_dat/61/input.html:1:1]
- 1 | <math><annotation-xml><!--foo-->
-   :       ^^^^^^^^^^^^^^^^^^^^^^^^^^
+ 1 | <math><annotation-xml>c</annotation-xml>
+   :       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
    `----
 
   x Child
    ,-[$DIR/tests/html5lib-tests-fixture/tests20_dat/61/input.html:1:1]
- 1 | <math><annotation-xml><!--foo-->
-   :                       ^^^^^^^^^^
+ 1 | <math><annotation-xml>c</annotation-xml>
+   :                       ^
    `----
 
-  x Comment
+  x Text
    ,-[$DIR/tests/html5lib-tests-fixture/tests20_dat/61/input.html:1:1]
- 1 | <math><annotation-xml><!--foo-->
-   :                       ^^^^^^^^^^
+ 1 | <math><annotation-xml>c</annotation-xml>
+   :                       ^
    `----
diff --git a/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/62/dom.rust-debug b/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/62/dom.rust-debug
index 74161a8dbcb9..2a69f675924d 100644
--- a/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/62/dom.rust-debug
+++ b/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/62/dom.rust-debug
@@ -3,4 +3,4 @@
 |   <body>
 |     <math math>
 |       <math annotation-xml>
-|         "x"
+|         <!-- foo -->
diff --git a/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/62/input.html b/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/62/input.html
index cd5c3dc02c8f..16a919a9b60c 100644
--- a/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/62/input.html
+++ b/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/62/input.html
@@ -1 +1 @@
-<math><annotation-xml></svg>x
\ No newline at end of file
+<math><annotation-xml><!--foo-->
\ No newline at end of file
diff --git a/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/62/output.json b/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/62/output.json
index d23eaa9af661..2b152b5e815e 100644
--- a/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/62/output.json
+++ b/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/62/output.json
@@ -2,7 +2,7 @@
   "type": "Document",
   "span": {
     "start": 1,
-    "end": 30,
+    "end": 33,
     "ctxt": 0
   },
   "mode": "quirks",
@@ -47,7 +47,7 @@
               "type": "Element",
               "span": {
                 "start": 1,
-                "end": 30,
+                "end": 33,
                 "ctxt": 0
               },
               "tagName": "math",
@@ -58,7 +58,7 @@
                   "type": "Element",
                   "span": {
                     "start": 7,
-                    "end": 30,
+                    "end": 33,
                     "ctxt": 0
                   },
                   "tagName": "annotation-xml",
@@ -66,14 +66,14 @@
                   "attributes": [],
                   "children": [
                     {
-                      "type": "Text",
+                      "type": "Comment",
                       "span": {
-                        "start": 29,
-                        "end": 30,
+                        "start": 23,
+                        "end": 33,
                         "ctxt": 0
                       },
-                      "data": "x",
-                      "raw": "x"
+                      "data": "foo",
+                      "raw": "<!--foo-->"
                     }
                   ],
                   "content": null,
diff --git a/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/62/output.stderr b/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/62/output.stderr
index 2ed666dd8e22..f602860681ff 100644
--- a/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/62/output.stderr
+++ b/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/62/output.stderr
@@ -1,4 +1,2 @@
 (1,6): expected-doctype-but-got-start-tag
-(1,28): unexpected-end-tag-in-math
-(1,28): unexpected-end-tag
-(1,29): expected-closing-tag-but-got-eof
\ No newline at end of file
+(1,32): expected-closing-tag-but-got-eof
\ No newline at end of file
diff --git a/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/62/span.rust-debug b/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/62/span.rust-debug
index af9245c10487..10c48f90a39b 100644
--- a/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/62/span.rust-debug
+++ b/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/62/span.rust-debug
@@ -1,8 +1,8 @@
 
   x Document
    ,-[$DIR/tests/html5lib-tests-fixture/tests20_dat/62/input.html:1:1]
- 1 | <math><annotation-xml></svg>x
-   : ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+ 1 | <math><annotation-xml><!--foo-->
+   : ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
    `----
 
   x Child
@@ -11,36 +11,36 @@
 
   x Child
    ,-[$DIR/tests/html5lib-tests-fixture/tests20_dat/62/input.html:1:1]
- 1 | <math><annotation-xml></svg>x
-   : ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+ 1 | <math><annotation-xml><!--foo-->
+   : ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
    `----
 
   x Element
    ,-[$DIR/tests/html5lib-tests-fixture/tests20_dat/62/input.html:1:1]
- 1 | <math><annotation-xml></svg>x
-   : ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+ 1 | <math><annotation-xml><!--foo-->
+   : ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
    `----
 
   x Child
    ,-[$DIR/tests/html5lib-tests-fixture/tests20_dat/62/input.html:1:1]
- 1 | <math><annotation-xml></svg>x
-   :       ^^^^^^^^^^^^^^^^^^^^^^^
+ 1 | <math><annotation-xml><!--foo-->
+   :       ^^^^^^^^^^^^^^^^^^^^^^^^^^
    `----
 
   x Element
    ,-[$DIR/tests/html5lib-tests-fixture/tests20_dat/62/input.html:1:1]
- 1 | <math><annotation-xml></svg>x
-   :       ^^^^^^^^^^^^^^^^^^^^^^^
+ 1 | <math><annotation-xml><!--foo-->
+   :       ^^^^^^^^^^^^^^^^^^^^^^^^^^
    `----
 
   x Child
    ,-[$DIR/tests/html5lib-tests-fixture/tests20_dat/62/input.html:1:1]
- 1 | <math><annotation-xml></svg>x
-   :                             ^
+ 1 | <math><annotation-xml><!--foo-->
+   :                       ^^^^^^^^^^
    `----
 
-  x Text
+  x Comment
    ,-[$DIR/tests/html5lib-tests-fixture/tests20_dat/62/input.html:1:1]
- 1 | <math><annotation-xml></svg>x
-   :                             ^
+ 1 | <math><annotation-xml><!--foo-->
+   :                       ^^^^^^^^^^
    `----
diff --git a/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/63/dom.rust-debug b/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/63/dom.rust-debug
index 15a468ed4523..74161a8dbcb9 100644
--- a/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/63/dom.rust-debug
+++ b/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/63/dom.rust-debug
@@ -3,5 +3,4 @@
 |   <body>
 |     <math math>
 |       <math annotation-xml>
-|         <svg svg>
-|           "x"
+|         "x"
diff --git a/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/63/input.html b/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/63/input.html
index 1cfde59b5dc6..cd5c3dc02c8f 100644
--- a/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/63/input.html
+++ b/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/63/input.html
@@ -1 +1 @@
-<math><annotation-xml><svg>x
\ No newline at end of file
+<math><annotation-xml></svg>x
\ No newline at end of file
diff --git a/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/63/output.json b/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/63/output.json
index d06c8ae54f42..d23eaa9af661 100644
--- a/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/63/output.json
+++ b/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/63/output.json
@@ -2,7 +2,7 @@
   "type": "Document",
   "span": {
     "start": 1,
-    "end": 29,
+    "end": 30,
     "ctxt": 0
   },
   "mode": "quirks",
@@ -47,7 +47,7 @@
               "type": "Element",
               "span": {
                 "start": 1,
-                "end": 29,
+                "end": 30,
                 "ctxt": 0
               },
               "tagName": "math",
@@ -58,7 +58,7 @@
                   "type": "Element",
                   "span": {
                     "start": 7,
-                    "end": 29,
+                    "end": 30,
                     "ctxt": 0
                   },
                   "tagName": "annotation-xml",
@@ -66,29 +66,14 @@
                   "attributes": [],
                   "children": [
                     {
-                      "type": "Element",
+                      "type": "Text",
                       "span": {
-                        "start": 23,
-                        "end": 29,
+                        "start": 29,
+                        "end": 30,
                         "ctxt": 0
                       },
-                      "tagName": "svg",
-                      "namespace": "http://www.w3.org/2000/svg",
-                      "attributes": [],
-                      "children": [
-                        {
-                          "type": "Text",
-                          "span": {
-                            "start": 28,
-                            "end": 29,
-                            "ctxt": 0
-                          },
-                          "data": "x",
-                          "raw": "x"
-                        }
-                      ],
-                      "content": null,
-                      "isSelfClosing": false
+                      "data": "x",
+                      "raw": "x"
                     }
                   ],
                   "content": null,
diff --git a/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/63/output.stderr b/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/63/output.stderr
index 26852522a9d1..2ed666dd8e22 100644
--- a/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/63/output.stderr
+++ b/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/63/output.stderr
@@ -1,2 +1,4 @@
 (1,6): expected-doctype-but-got-start-tag
-(1,28): expected-closing-tag-but-got-eof
\ No newline at end of file
+(1,28): unexpected-end-tag-in-math
+(1,28): unexpected-end-tag
+(1,29): expected-closing-tag-but-got-eof
\ No newline at end of file
diff --git a/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/63/span.rust-debug b/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/63/span.rust-debug
index e6fb18d2119c..134f7adac740 100644
--- a/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/63/span.rust-debug
+++ b/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/63/span.rust-debug
@@ -1,8 +1,8 @@
 
   x Document
    ,-[$DIR/tests/html5lib-tests-fixture/tests20_dat/63/input.html:1:1]
- 1 | <math><annotation-xml><svg>x
-   : ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+ 1 | <math><annotation-xml></svg>x
+   : ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
    `----
 
   x Child
@@ -11,48 +11,36 @@
 
   x Child
    ,-[$DIR/tests/html5lib-tests-fixture/tests20_dat/63/input.html:1:1]
- 1 | <math><annotation-xml><svg>x
-   : ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+ 1 | <math><annotation-xml></svg>x
+   : ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
    `----
 
   x Element
    ,-[$DIR/tests/html5lib-tests-fixture/tests20_dat/63/input.html:1:1]
- 1 | <math><annotation-xml><svg>x
-   : ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+ 1 | <math><annotation-xml></svg>x
+   : ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
    `----
 
   x Child
    ,-[$DIR/tests/html5lib-tests-fixture/tests20_dat/63/input.html:1:1]
- 1 | <math><annotation-xml><svg>x
-   :       ^^^^^^^^^^^^^^^^^^^^^^
+ 1 | <math><annotation-xml></svg>x
+   :       ^^^^^^^^^^^^^^^^^^^^^^^
    `----
 
   x Element
    ,-[$DIR/tests/html5lib-tests-fixture/tests20_dat/63/input.html:1:1]
- 1 | <math><annotation-xml><svg>x
-   :       ^^^^^^^^^^^^^^^^^^^^^^
+ 1 | <math><annotation-xml></svg>x
+   :       ^^^^^^^^^^^^^^^^^^^^^^^
    `----
 
   x Child
    ,-[$DIR/tests/html5lib-tests-fixture/tests20_dat/63/input.html:1:1]
- 1 | <math><annotation-xml><svg>x
-   :                       ^^^^^^
-   `----
-
-  x Element
-   ,-[$DIR/tests/html5lib-tests-fixture/tests20_dat/63/input.html:1:1]
- 1 | <math><annotation-xml><svg>x
-   :                       ^^^^^^
-   `----
-
-  x Child
-   ,-[$DIR/tests/html5lib-tests-fixture/tests20_dat/63/input.html:1:1]
- 1 | <math><annotation-xml><svg>x
-   :                            ^
+ 1 | <math><annotation-xml></svg>x
+   :                             ^
    `----
 
   x Text
    ,-[$DIR/tests/html5lib-tests-fixture/tests20_dat/63/input.html:1:1]
- 1 | <math><annotation-xml><svg>x
-   :                            ^
+ 1 | <math><annotation-xml></svg>x
+   :                             ^
    `----

From 0e477351c26fa8c86f4e20eb980ade9272f74ad4 Mon Sep 17 00:00:00 2001
From: "alexander.akait" <sheo13666q@gmail.com>
Date: Fri, 14 Oct 2022 19:42:05 +0300
Subject: [PATCH 2/6] test: more

---
 .../109.fragment_template/dom.rust-debug            |  9 +++++++++
 .../template_dat/109.fragment_template/input.html   |  1 +
 .../109.fragment_template/output.stderr             |  0
 .../110.fragment_template/dom.rust-debug            | 13 +++++++++++++
 .../template_dat/110.fragment_template/input.html   |  1 +
 .../110.fragment_template/output.stderr             |  0
 .../111.fragment_template/dom.rust-debug            | 10 ++++++++++
 .../template_dat/111.fragment_template/input.html   |  1 +
 .../111.fragment_template/output.stderr             |  1 +
 9 files changed, 36 insertions(+)
 create mode 100644 crates/swc_html_parser/tests/html5lib-tests-fixture/template_dat/109.fragment_template/dom.rust-debug
 create mode 100644 crates/swc_html_parser/tests/html5lib-tests-fixture/template_dat/109.fragment_template/input.html
 create mode 100644 crates/swc_html_parser/tests/html5lib-tests-fixture/template_dat/109.fragment_template/output.stderr
 create mode 100644 crates/swc_html_parser/tests/html5lib-tests-fixture/template_dat/110.fragment_template/dom.rust-debug
 create mode 100644 crates/swc_html_parser/tests/html5lib-tests-fixture/template_dat/110.fragment_template/input.html
 create mode 100644 crates/swc_html_parser/tests/html5lib-tests-fixture/template_dat/110.fragment_template/output.stderr
 create mode 100644 crates/swc_html_parser/tests/html5lib-tests-fixture/template_dat/111.fragment_template/dom.rust-debug
 create mode 100644 crates/swc_html_parser/tests/html5lib-tests-fixture/template_dat/111.fragment_template/input.html
 create mode 100644 crates/swc_html_parser/tests/html5lib-tests-fixture/template_dat/111.fragment_template/output.stderr

diff --git a/crates/swc_html_parser/tests/html5lib-tests-fixture/template_dat/109.fragment_template/dom.rust-debug b/crates/swc_html_parser/tests/html5lib-tests-fixture/template_dat/109.fragment_template/dom.rust-debug
new file mode 100644
index 000000000000..febf41fffef5
--- /dev/null
+++ b/crates/swc_html_parser/tests/html5lib-tests-fixture/template_dat/109.fragment_template/dom.rust-debug
@@ -0,0 +1,9 @@
+| <!DOCTYPE html>
+| <html>
+|   <head>
+|     <template>
+|       content
+|         <tr>
+|           <td>
+|             "cell"
+|   <body>
diff --git a/crates/swc_html_parser/tests/html5lib-tests-fixture/template_dat/109.fragment_template/input.html b/crates/swc_html_parser/tests/html5lib-tests-fixture/template_dat/109.fragment_template/input.html
new file mode 100644
index 000000000000..aec9d8ff37cf
--- /dev/null
+++ b/crates/swc_html_parser/tests/html5lib-tests-fixture/template_dat/109.fragment_template/input.html
@@ -0,0 +1 @@
+<!DOCTYPE HTML><template><tr><td>cell</td></tr></template>
\ No newline at end of file
diff --git a/crates/swc_html_parser/tests/html5lib-tests-fixture/template_dat/109.fragment_template/output.stderr b/crates/swc_html_parser/tests/html5lib-tests-fixture/template_dat/109.fragment_template/output.stderr
new file mode 100644
index 000000000000..e69de29bb2d1
diff --git a/crates/swc_html_parser/tests/html5lib-tests-fixture/template_dat/110.fragment_template/dom.rust-debug b/crates/swc_html_parser/tests/html5lib-tests-fixture/template_dat/110.fragment_template/dom.rust-debug
new file mode 100644
index 000000000000..93309e6faa86
--- /dev/null
+++ b/crates/swc_html_parser/tests/html5lib-tests-fixture/template_dat/110.fragment_template/dom.rust-debug
@@ -0,0 +1,13 @@
+| <!DOCTYPE html>
+| <html>
+|   <head>
+|     <template>
+|       content
+|         " "
+|         <tr>
+|           " "
+|           <td>
+|             "cell"
+|           " "
+|         " "
+|   <body>
diff --git a/crates/swc_html_parser/tests/html5lib-tests-fixture/template_dat/110.fragment_template/input.html b/crates/swc_html_parser/tests/html5lib-tests-fixture/template_dat/110.fragment_template/input.html
new file mode 100644
index 000000000000..40a8ac69680b
--- /dev/null
+++ b/crates/swc_html_parser/tests/html5lib-tests-fixture/template_dat/110.fragment_template/input.html
@@ -0,0 +1 @@
+<!DOCTYPE HTML><template> <tr> <td>cell</td> </tr> </template>
\ No newline at end of file
diff --git a/crates/swc_html_parser/tests/html5lib-tests-fixture/template_dat/110.fragment_template/output.stderr b/crates/swc_html_parser/tests/html5lib-tests-fixture/template_dat/110.fragment_template/output.stderr
new file mode 100644
index 000000000000..e69de29bb2d1
diff --git a/crates/swc_html_parser/tests/html5lib-tests-fixture/template_dat/111.fragment_template/dom.rust-debug b/crates/swc_html_parser/tests/html5lib-tests-fixture/template_dat/111.fragment_template/dom.rust-debug
new file mode 100644
index 000000000000..3431912f887f
--- /dev/null
+++ b/crates/swc_html_parser/tests/html5lib-tests-fixture/template_dat/111.fragment_template/dom.rust-debug
@@ -0,0 +1,10 @@
+| <!DOCTYPE html>
+| <html>
+|   <head>
+|     <template>
+|       content
+|         <tr>
+|           <td>
+|             "cell"
+|         "a"
+|   <body>
diff --git a/crates/swc_html_parser/tests/html5lib-tests-fixture/template_dat/111.fragment_template/input.html b/crates/swc_html_parser/tests/html5lib-tests-fixture/template_dat/111.fragment_template/input.html
new file mode 100644
index 000000000000..a2082234286d
--- /dev/null
+++ b/crates/swc_html_parser/tests/html5lib-tests-fixture/template_dat/111.fragment_template/input.html
@@ -0,0 +1 @@
+<!DOCTYPE HTML><template><tr><td>cell</td></tr>a</template>
\ No newline at end of file
diff --git a/crates/swc_html_parser/tests/html5lib-tests-fixture/template_dat/111.fragment_template/output.stderr b/crates/swc_html_parser/tests/html5lib-tests-fixture/template_dat/111.fragment_template/output.stderr
new file mode 100644
index 000000000000..bcdd695c2204
--- /dev/null
+++ b/crates/swc_html_parser/tests/html5lib-tests-fixture/template_dat/111.fragment_template/output.stderr
@@ -0,0 +1 @@
+(1,59): foster-parenting-character
\ No newline at end of file

From 467cbbfea070ffca1fb0abe3b7ad7b8bb2ad3c4f Mon Sep 17 00:00:00 2001
From: "alexander.akait" <sheo13666q@gmail.com>
Date: Fri, 14 Oct 2022 21:08:13 +0300
Subject: [PATCH 3/6] test: update

---
 .../109.fragment_template/span.rust-debug     |  76 +++++++++++
 .../110.fragment_template/span.rust-debug     | 124 ++++++++++++++++++
 .../111.fragment_template/span.rust-debug     |  88 +++++++++++++
 3 files changed, 288 insertions(+)
 create mode 100644 crates/swc_html_parser/tests/html5lib-tests-fixture/template_dat/109.fragment_template/span.rust-debug
 create mode 100644 crates/swc_html_parser/tests/html5lib-tests-fixture/template_dat/110.fragment_template/span.rust-debug
 create mode 100644 crates/swc_html_parser/tests/html5lib-tests-fixture/template_dat/111.fragment_template/span.rust-debug

diff --git a/crates/swc_html_parser/tests/html5lib-tests-fixture/template_dat/109.fragment_template/span.rust-debug b/crates/swc_html_parser/tests/html5lib-tests-fixture/template_dat/109.fragment_template/span.rust-debug
new file mode 100644
index 000000000000..443d1220e315
--- /dev/null
+++ b/crates/swc_html_parser/tests/html5lib-tests-fixture/template_dat/109.fragment_template/span.rust-debug
@@ -0,0 +1,76 @@
+
+  x Document
+   ,-[$DIR/tests/html5lib-tests-fixture/template_dat/109.fragment_template/input.html:1:1]
+ 1 | <!DOCTYPE HTML><template><tr><td>cell</td></tr></template>
+   : ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+   `----
+
+  x Child
+   ,-[$DIR/tests/html5lib-tests-fixture/template_dat/109.fragment_template/input.html:1:1]
+ 1 | <!DOCTYPE HTML><template><tr><td>cell</td></tr></template>
+   : ^^^^^^^^^^^^^^^
+   `----
+
+  x DocumentType
+   ,-[$DIR/tests/html5lib-tests-fixture/template_dat/109.fragment_template/input.html:1:1]
+ 1 | <!DOCTYPE HTML><template><tr><td>cell</td></tr></template>
+   : ^^^^^^^^^^^^^^^
+   `----
+
+  x Child
+
+  x Element
+
+  x Child
+   ,-[$DIR/tests/html5lib-tests-fixture/template_dat/109.fragment_template/input.html:1:1]
+ 1 | <!DOCTYPE HTML><template><tr><td>cell</td></tr></template>
+   :                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+   `----
+
+  x Element
+   ,-[$DIR/tests/html5lib-tests-fixture/template_dat/109.fragment_template/input.html:1:1]
+ 1 | <!DOCTYPE HTML><template><tr><td>cell</td></tr></template>
+   :                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+   `----
+
+  x DocumentFragment
+   ,-[$DIR/tests/html5lib-tests-fixture/template_dat/109.fragment_template/input.html:1:1]
+ 1 | <!DOCTYPE HTML><template><tr><td>cell</td></tr></template>
+   :                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+   `----
+
+  x Child
+   ,-[$DIR/tests/html5lib-tests-fixture/template_dat/109.fragment_template/input.html:1:1]
+ 1 | <!DOCTYPE HTML><template><tr><td>cell</td></tr></template>
+   :                          ^^^^^^^^^^^^^^^^^^^^^^
+   `----
+
+  x Element
+   ,-[$DIR/tests/html5lib-tests-fixture/template_dat/109.fragment_template/input.html:1:1]
+ 1 | <!DOCTYPE HTML><template><tr><td>cell</td></tr></template>
+   :                          ^^^^^^^^^^^^^^^^^^^^^^
+   `----
+
+  x Child
+   ,-[$DIR/tests/html5lib-tests-fixture/template_dat/109.fragment_template/input.html:1:1]
+ 1 | <!DOCTYPE HTML><template><tr><td>cell</td></tr></template>
+   :                              ^^^^^^^^^^^^^
+   `----
+
+  x Element
+   ,-[$DIR/tests/html5lib-tests-fixture/template_dat/109.fragment_template/input.html:1:1]
+ 1 | <!DOCTYPE HTML><template><tr><td>cell</td></tr></template>
+   :                              ^^^^^^^^^^^^^
+   `----
+
+  x Child
+   ,-[$DIR/tests/html5lib-tests-fixture/template_dat/109.fragment_template/input.html:1:1]
+ 1 | <!DOCTYPE HTML><template><tr><td>cell</td></tr></template>
+   :                                  ^^^^
+   `----
+
+  x Text
+   ,-[$DIR/tests/html5lib-tests-fixture/template_dat/109.fragment_template/input.html:1:1]
+ 1 | <!DOCTYPE HTML><template><tr><td>cell</td></tr></template>
+   :                                  ^^^^
+   `----
diff --git a/crates/swc_html_parser/tests/html5lib-tests-fixture/template_dat/110.fragment_template/span.rust-debug b/crates/swc_html_parser/tests/html5lib-tests-fixture/template_dat/110.fragment_template/span.rust-debug
new file mode 100644
index 000000000000..a6db0c612c79
--- /dev/null
+++ b/crates/swc_html_parser/tests/html5lib-tests-fixture/template_dat/110.fragment_template/span.rust-debug
@@ -0,0 +1,124 @@
+
+  x Document
+   ,-[$DIR/tests/html5lib-tests-fixture/template_dat/110.fragment_template/input.html:1:1]
+ 1 | <!DOCTYPE HTML><template> <tr> <td>cell</td> </tr> </template>
+   : ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+   `----
+
+  x Child
+   ,-[$DIR/tests/html5lib-tests-fixture/template_dat/110.fragment_template/input.html:1:1]
+ 1 | <!DOCTYPE HTML><template> <tr> <td>cell</td> </tr> </template>
+   : ^^^^^^^^^^^^^^^
+   `----
+
+  x DocumentType
+   ,-[$DIR/tests/html5lib-tests-fixture/template_dat/110.fragment_template/input.html:1:1]
+ 1 | <!DOCTYPE HTML><template> <tr> <td>cell</td> </tr> </template>
+   : ^^^^^^^^^^^^^^^
+   `----
+
+  x Child
+
+  x Element
+
+  x Child
+   ,-[$DIR/tests/html5lib-tests-fixture/template_dat/110.fragment_template/input.html:1:1]
+ 1 | <!DOCTYPE HTML><template> <tr> <td>cell</td> </tr> </template>
+   :                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+   `----
+
+  x Element
+   ,-[$DIR/tests/html5lib-tests-fixture/template_dat/110.fragment_template/input.html:1:1]
+ 1 | <!DOCTYPE HTML><template> <tr> <td>cell</td> </tr> </template>
+   :                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+   `----
+
+  x DocumentFragment
+   ,-[$DIR/tests/html5lib-tests-fixture/template_dat/110.fragment_template/input.html:1:1]
+ 1 | <!DOCTYPE HTML><template> <tr> <td>cell</td> </tr> </template>
+   :                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+   `----
+
+  x Child
+   ,-[$DIR/tests/html5lib-tests-fixture/template_dat/110.fragment_template/input.html:1:1]
+ 1 | <!DOCTYPE HTML><template> <tr> <td>cell</td> </tr> </template>
+   :                          ^
+   `----
+
+  x Text
+   ,-[$DIR/tests/html5lib-tests-fixture/template_dat/110.fragment_template/input.html:1:1]
+ 1 | <!DOCTYPE HTML><template> <tr> <td>cell</td> </tr> </template>
+   :                          ^
+   `----
+
+  x Child
+   ,-[$DIR/tests/html5lib-tests-fixture/template_dat/110.fragment_template/input.html:1:1]
+ 1 | <!DOCTYPE HTML><template> <tr> <td>cell</td> </tr> </template>
+   :                           ^^^^^^^^^^^^^^^^^^^^^^^^
+   `----
+
+  x Element
+   ,-[$DIR/tests/html5lib-tests-fixture/template_dat/110.fragment_template/input.html:1:1]
+ 1 | <!DOCTYPE HTML><template> <tr> <td>cell</td> </tr> </template>
+   :                           ^^^^^^^^^^^^^^^^^^^^^^^^
+   `----
+
+  x Child
+   ,-[$DIR/tests/html5lib-tests-fixture/template_dat/110.fragment_template/input.html:1:1]
+ 1 | <!DOCTYPE HTML><template> <tr> <td>cell</td> </tr> </template>
+   :                               ^
+   `----
+
+  x Text
+   ,-[$DIR/tests/html5lib-tests-fixture/template_dat/110.fragment_template/input.html:1:1]
+ 1 | <!DOCTYPE HTML><template> <tr> <td>cell</td> </tr> </template>
+   :                               ^
+   `----
+
+  x Child
+   ,-[$DIR/tests/html5lib-tests-fixture/template_dat/110.fragment_template/input.html:1:1]
+ 1 | <!DOCTYPE HTML><template> <tr> <td>cell</td> </tr> </template>
+   :                                ^^^^^^^^^^^^^
+   `----
+
+  x Element
+   ,-[$DIR/tests/html5lib-tests-fixture/template_dat/110.fragment_template/input.html:1:1]
+ 1 | <!DOCTYPE HTML><template> <tr> <td>cell</td> </tr> </template>
+   :                                ^^^^^^^^^^^^^
+   `----
+
+  x Child
+   ,-[$DIR/tests/html5lib-tests-fixture/template_dat/110.fragment_template/input.html:1:1]
+ 1 | <!DOCTYPE HTML><template> <tr> <td>cell</td> </tr> </template>
+   :                                    ^^^^
+   `----
+
+  x Text
+   ,-[$DIR/tests/html5lib-tests-fixture/template_dat/110.fragment_template/input.html:1:1]
+ 1 | <!DOCTYPE HTML><template> <tr> <td>cell</td> </tr> </template>
+   :                                    ^^^^
+   `----
+
+  x Child
+   ,-[$DIR/tests/html5lib-tests-fixture/template_dat/110.fragment_template/input.html:1:1]
+ 1 | <!DOCTYPE HTML><template> <tr> <td>cell</td> </tr> </template>
+   :                                             ^
+   `----
+
+  x Text
+   ,-[$DIR/tests/html5lib-tests-fixture/template_dat/110.fragment_template/input.html:1:1]
+ 1 | <!DOCTYPE HTML><template> <tr> <td>cell</td> </tr> </template>
+   :                                             ^
+   `----
+
+  x Child
+   ,-[$DIR/tests/html5lib-tests-fixture/template_dat/110.fragment_template/input.html:1:1]
+ 1 | <!DOCTYPE HTML><template> <tr> <td>cell</td> </tr> </template>
+   :                                                   ^
+   `----
+
+  x Text
+   ,-[$DIR/tests/html5lib-tests-fixture/template_dat/110.fragment_template/input.html:1:1]
+ 1 | <!DOCTYPE HTML><template> <tr> <td>cell</td> </tr> </template>
+   :                                                   ^
+   `----
diff --git a/crates/swc_html_parser/tests/html5lib-tests-fixture/template_dat/111.fragment_template/span.rust-debug b/crates/swc_html_parser/tests/html5lib-tests-fixture/template_dat/111.fragment_template/span.rust-debug
new file mode 100644
index 000000000000..7e7afceafecd
--- /dev/null
+++ b/crates/swc_html_parser/tests/html5lib-tests-fixture/template_dat/111.fragment_template/span.rust-debug
@@ -0,0 +1,88 @@
+
+  x Document
+   ,-[$DIR/tests/html5lib-tests-fixture/template_dat/111.fragment_template/input.html:1:1]
+ 1 | <!DOCTYPE HTML><template><tr><td>cell</td></tr>a</template>
+   : ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+   `----
+
+  x Child
+   ,-[$DIR/tests/html5lib-tests-fixture/template_dat/111.fragment_template/input.html:1:1]
+ 1 | <!DOCTYPE HTML><template><tr><td>cell</td></tr>a</template>
+   : ^^^^^^^^^^^^^^^
+   `----
+
+  x DocumentType
+   ,-[$DIR/tests/html5lib-tests-fixture/template_dat/111.fragment_template/input.html:1:1]
+ 1 | <!DOCTYPE HTML><template><tr><td>cell</td></tr>a</template>
+   : ^^^^^^^^^^^^^^^
+   `----
+
+  x Child
+
+  x Element
+
+  x Child
+   ,-[$DIR/tests/html5lib-tests-fixture/template_dat/111.fragment_template/input.html:1:1]
+ 1 | <!DOCTYPE HTML><template><tr><td>cell</td></tr>a</template>
+   :                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+   `----
+
+  x Element
+   ,-[$DIR/tests/html5lib-tests-fixture/template_dat/111.fragment_template/input.html:1:1]
+ 1 | <!DOCTYPE HTML><template><tr><td>cell</td></tr>a</template>
+   :                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+   `----
+
+  x DocumentFragment
+   ,-[$DIR/tests/html5lib-tests-fixture/template_dat/111.fragment_template/input.html:1:1]
+ 1 | <!DOCTYPE HTML><template><tr><td>cell</td></tr>a</template>
+   :                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+   `----
+
+  x Child
+   ,-[$DIR/tests/html5lib-tests-fixture/template_dat/111.fragment_template/input.html:1:1]
+ 1 | <!DOCTYPE HTML><template><tr><td>cell</td></tr>a</template>
+   :                          ^^^^^^^^^^^^^^^^^^^^^^
+   `----
+
+  x Element
+   ,-[$DIR/tests/html5lib-tests-fixture/template_dat/111.fragment_template/input.html:1:1]
+ 1 | <!DOCTYPE HTML><template><tr><td>cell</td></tr>a</template>
+   :                          ^^^^^^^^^^^^^^^^^^^^^^
+   `----
+
+  x Child
+   ,-[$DIR/tests/html5lib-tests-fixture/template_dat/111.fragment_template/input.html:1:1]
+ 1 | <!DOCTYPE HTML><template><tr><td>cell</td></tr>a</template>
+   :                              ^^^^^^^^^^^^^
+   `----
+
+  x Element
+   ,-[$DIR/tests/html5lib-tests-fixture/template_dat/111.fragment_template/input.html:1:1]
+ 1 | <!DOCTYPE HTML><template><tr><td>cell</td></tr>a</template>
+   :                              ^^^^^^^^^^^^^
+   `----
+
+  x Child
+   ,-[$DIR/tests/html5lib-tests-fixture/template_dat/111.fragment_template/input.html:1:1]
+ 1 | <!DOCTYPE HTML><template><tr><td>cell</td></tr>a</template>
+   :                                  ^^^^
+   `----
+
+  x Text
+   ,-[$DIR/tests/html5lib-tests-fixture/template_dat/111.fragment_template/input.html:1:1]
+ 1 | <!DOCTYPE HTML><template><tr><td>cell</td></tr>a</template>
+   :                                  ^^^^
+   `----
+
+  x Child
+   ,-[$DIR/tests/html5lib-tests-fixture/template_dat/111.fragment_template/input.html:1:1]
+ 1 | <!DOCTYPE HTML><template><tr><td>cell</td></tr>a</template>
+   :                                                ^
+   `----
+
+  x Text
+   ,-[$DIR/tests/html5lib-tests-fixture/template_dat/111.fragment_template/input.html:1:1]
+ 1 | <!DOCTYPE HTML><template><tr><td>cell</td></tr>a</template>
+   :                                                ^
+   `----

From 7515b8647a07bbc2ad4405bffd4fb0ae6957c9aa Mon Sep 17 00:00:00 2001
From: "alexander.akait" <sheo13666q@gmail.com>
Date: Fri, 14 Oct 2022 21:26:31 +0300
Subject: [PATCH 4/6] test: update

---
 .../dom.rust-debug                            |   0
 .../{109.fragment_template => 109}/input.html |   0
 .../template_dat/109/output.json              | 130 ++++++++++++++
 .../output.stderr                             |   0
 .../span.rust-debug                           |  24 +--
 .../dom.rust-debug                            |   0
 .../{110.fragment_template => 110}/input.html |   0
 .../template_dat/110/output.json              | 170 ++++++++++++++++++
 .../output.stderr                             |   0
 .../span.rust-debug                           |  40 ++---
 .../dom.rust-debug                            |   0
 .../{111.fragment_template => 111}/input.html |   0
 .../template_dat/111/output.json              | 140 +++++++++++++++
 .../output.stderr                             |   0
 .../span.rust-debug                           |  28 +--
 15 files changed, 486 insertions(+), 46 deletions(-)
 rename crates/swc_html_parser/tests/html5lib-tests-fixture/template_dat/{109.fragment_template => 109}/dom.rust-debug (100%)
 rename crates/swc_html_parser/tests/html5lib-tests-fixture/template_dat/{109.fragment_template => 109}/input.html (100%)
 create mode 100644 crates/swc_html_parser/tests/html5lib-tests-fixture/template_dat/109/output.json
 rename crates/swc_html_parser/tests/html5lib-tests-fixture/template_dat/{109.fragment_template => 109}/output.stderr (100%)
 rename crates/swc_html_parser/tests/html5lib-tests-fixture/template_dat/{109.fragment_template => 109}/span.rust-debug (60%)
 rename crates/swc_html_parser/tests/html5lib-tests-fixture/template_dat/{110.fragment_template => 110}/dom.rust-debug (100%)
 rename crates/swc_html_parser/tests/html5lib-tests-fixture/template_dat/{110.fragment_template => 110}/input.html (100%)
 create mode 100644 crates/swc_html_parser/tests/html5lib-tests-fixture/template_dat/110/output.json
 rename crates/swc_html_parser/tests/html5lib-tests-fixture/template_dat/{110.fragment_template => 110}/output.stderr (100%)
 rename crates/swc_html_parser/tests/html5lib-tests-fixture/template_dat/{110.fragment_template => 110}/span.rust-debug (60%)
 rename crates/swc_html_parser/tests/html5lib-tests-fixture/template_dat/{111.fragment_template => 111}/dom.rust-debug (100%)
 rename crates/swc_html_parser/tests/html5lib-tests-fixture/template_dat/{111.fragment_template => 111}/input.html (100%)
 create mode 100644 crates/swc_html_parser/tests/html5lib-tests-fixture/template_dat/111/output.json
 rename crates/swc_html_parser/tests/html5lib-tests-fixture/template_dat/{111.fragment_template => 111}/output.stderr (100%)
 rename crates/swc_html_parser/tests/html5lib-tests-fixture/template_dat/{111.fragment_template => 111}/span.rust-debug (60%)

diff --git a/crates/swc_html_parser/tests/html5lib-tests-fixture/template_dat/109.fragment_template/dom.rust-debug b/crates/swc_html_parser/tests/html5lib-tests-fixture/template_dat/109/dom.rust-debug
similarity index 100%
rename from crates/swc_html_parser/tests/html5lib-tests-fixture/template_dat/109.fragment_template/dom.rust-debug
rename to crates/swc_html_parser/tests/html5lib-tests-fixture/template_dat/109/dom.rust-debug
diff --git a/crates/swc_html_parser/tests/html5lib-tests-fixture/template_dat/109.fragment_template/input.html b/crates/swc_html_parser/tests/html5lib-tests-fixture/template_dat/109/input.html
similarity index 100%
rename from crates/swc_html_parser/tests/html5lib-tests-fixture/template_dat/109.fragment_template/input.html
rename to crates/swc_html_parser/tests/html5lib-tests-fixture/template_dat/109/input.html
diff --git a/crates/swc_html_parser/tests/html5lib-tests-fixture/template_dat/109/output.json b/crates/swc_html_parser/tests/html5lib-tests-fixture/template_dat/109/output.json
new file mode 100644
index 000000000000..58036b09d8ce
--- /dev/null
+++ b/crates/swc_html_parser/tests/html5lib-tests-fixture/template_dat/109/output.json
@@ -0,0 +1,130 @@
+{
+  "type": "Document",
+  "span": {
+    "start": 1,
+    "end": 59,
+    "ctxt": 0
+  },
+  "mode": "no-quirks",
+  "children": [
+    {
+      "type": "DocumentType",
+      "span": {
+        "start": 1,
+        "end": 16,
+        "ctxt": 0
+      },
+      "name": "html",
+      "publicId": null,
+      "systemId": null,
+      "raw": "<!DOCTYPE HTML>"
+    },
+    {
+      "type": "Element",
+      "span": {
+        "start": 0,
+        "end": 0,
+        "ctxt": 0
+      },
+      "tagName": "html",
+      "namespace": "http://www.w3.org/1999/xhtml",
+      "attributes": [],
+      "children": [
+        {
+          "type": "Element",
+          "span": {
+            "start": 0,
+            "end": 0,
+            "ctxt": 0
+          },
+          "tagName": "head",
+          "namespace": "http://www.w3.org/1999/xhtml",
+          "attributes": [],
+          "children": [
+            {
+              "type": "Element",
+              "span": {
+                "start": 16,
+                "end": 59,
+                "ctxt": 0
+              },
+              "tagName": "template",
+              "namespace": "http://www.w3.org/1999/xhtml",
+              "attributes": [],
+              "children": [],
+              "content": {
+                "type": "DocumentFragment",
+                "span": {
+                  "start": 16,
+                  "end": 59,
+                  "ctxt": 0
+                },
+                "children": [
+                  {
+                    "type": "Element",
+                    "span": {
+                      "start": 26,
+                      "end": 48,
+                      "ctxt": 0
+                    },
+                    "tagName": "tr",
+                    "namespace": "http://www.w3.org/1999/xhtml",
+                    "attributes": [],
+                    "children": [
+                      {
+                        "type": "Element",
+                        "span": {
+                          "start": 30,
+                          "end": 43,
+                          "ctxt": 0
+                        },
+                        "tagName": "td",
+                        "namespace": "http://www.w3.org/1999/xhtml",
+                        "attributes": [],
+                        "children": [
+                          {
+                            "type": "Text",
+                            "span": {
+                              "start": 34,
+                              "end": 38,
+                              "ctxt": 0
+                            },
+                            "data": "cell",
+                            "raw": "cell"
+                          }
+                        ],
+                        "content": null,
+                        "isSelfClosing": false
+                      }
+                    ],
+                    "content": null,
+                    "isSelfClosing": false
+                  }
+                ]
+              },
+              "isSelfClosing": false
+            }
+          ],
+          "content": null,
+          "isSelfClosing": false
+        },
+        {
+          "type": "Element",
+          "span": {
+            "start": 0,
+            "end": 0,
+            "ctxt": 0
+          },
+          "tagName": "body",
+          "namespace": "http://www.w3.org/1999/xhtml",
+          "attributes": [],
+          "children": [],
+          "content": null,
+          "isSelfClosing": false
+        }
+      ],
+      "content": null,
+      "isSelfClosing": false
+    }
+  ]
+}
diff --git a/crates/swc_html_parser/tests/html5lib-tests-fixture/template_dat/109.fragment_template/output.stderr b/crates/swc_html_parser/tests/html5lib-tests-fixture/template_dat/109/output.stderr
similarity index 100%
rename from crates/swc_html_parser/tests/html5lib-tests-fixture/template_dat/109.fragment_template/output.stderr
rename to crates/swc_html_parser/tests/html5lib-tests-fixture/template_dat/109/output.stderr
diff --git a/crates/swc_html_parser/tests/html5lib-tests-fixture/template_dat/109.fragment_template/span.rust-debug b/crates/swc_html_parser/tests/html5lib-tests-fixture/template_dat/109/span.rust-debug
similarity index 60%
rename from crates/swc_html_parser/tests/html5lib-tests-fixture/template_dat/109.fragment_template/span.rust-debug
rename to crates/swc_html_parser/tests/html5lib-tests-fixture/template_dat/109/span.rust-debug
index 443d1220e315..9238ba6b7309 100644
--- a/crates/swc_html_parser/tests/html5lib-tests-fixture/template_dat/109.fragment_template/span.rust-debug
+++ b/crates/swc_html_parser/tests/html5lib-tests-fixture/template_dat/109/span.rust-debug
@@ -1,18 +1,18 @@
 
   x Document
-   ,-[$DIR/tests/html5lib-tests-fixture/template_dat/109.fragment_template/input.html:1:1]
+   ,-[$DIR/tests/html5lib-tests-fixture/template_dat/109/input.html:1:1]
  1 | <!DOCTYPE HTML><template><tr><td>cell</td></tr></template>
    : ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
    `----
 
   x Child
-   ,-[$DIR/tests/html5lib-tests-fixture/template_dat/109.fragment_template/input.html:1:1]
+   ,-[$DIR/tests/html5lib-tests-fixture/template_dat/109/input.html:1:1]
  1 | <!DOCTYPE HTML><template><tr><td>cell</td></tr></template>
    : ^^^^^^^^^^^^^^^
    `----
 
   x DocumentType
-   ,-[$DIR/tests/html5lib-tests-fixture/template_dat/109.fragment_template/input.html:1:1]
+   ,-[$DIR/tests/html5lib-tests-fixture/template_dat/109/input.html:1:1]
  1 | <!DOCTYPE HTML><template><tr><td>cell</td></tr></template>
    : ^^^^^^^^^^^^^^^
    `----
@@ -22,55 +22,55 @@
   x Element
 
   x Child
-   ,-[$DIR/tests/html5lib-tests-fixture/template_dat/109.fragment_template/input.html:1:1]
+   ,-[$DIR/tests/html5lib-tests-fixture/template_dat/109/input.html:1:1]
  1 | <!DOCTYPE HTML><template><tr><td>cell</td></tr></template>
    :                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
    `----
 
   x Element
-   ,-[$DIR/tests/html5lib-tests-fixture/template_dat/109.fragment_template/input.html:1:1]
+   ,-[$DIR/tests/html5lib-tests-fixture/template_dat/109/input.html:1:1]
  1 | <!DOCTYPE HTML><template><tr><td>cell</td></tr></template>
    :                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
    `----
 
   x DocumentFragment
-   ,-[$DIR/tests/html5lib-tests-fixture/template_dat/109.fragment_template/input.html:1:1]
+   ,-[$DIR/tests/html5lib-tests-fixture/template_dat/109/input.html:1:1]
  1 | <!DOCTYPE HTML><template><tr><td>cell</td></tr></template>
    :                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
    `----
 
   x Child
-   ,-[$DIR/tests/html5lib-tests-fixture/template_dat/109.fragment_template/input.html:1:1]
+   ,-[$DIR/tests/html5lib-tests-fixture/template_dat/109/input.html:1:1]
  1 | <!DOCTYPE HTML><template><tr><td>cell</td></tr></template>
    :                          ^^^^^^^^^^^^^^^^^^^^^^
    `----
 
   x Element
-   ,-[$DIR/tests/html5lib-tests-fixture/template_dat/109.fragment_template/input.html:1:1]
+   ,-[$DIR/tests/html5lib-tests-fixture/template_dat/109/input.html:1:1]
  1 | <!DOCTYPE HTML><template><tr><td>cell</td></tr></template>
    :                          ^^^^^^^^^^^^^^^^^^^^^^
    `----
 
   x Child
-   ,-[$DIR/tests/html5lib-tests-fixture/template_dat/109.fragment_template/input.html:1:1]
+   ,-[$DIR/tests/html5lib-tests-fixture/template_dat/109/input.html:1:1]
  1 | <!DOCTYPE HTML><template><tr><td>cell</td></tr></template>
    :                              ^^^^^^^^^^^^^
    `----
 
   x Element
-   ,-[$DIR/tests/html5lib-tests-fixture/template_dat/109.fragment_template/input.html:1:1]
+   ,-[$DIR/tests/html5lib-tests-fixture/template_dat/109/input.html:1:1]
  1 | <!DOCTYPE HTML><template><tr><td>cell</td></tr></template>
    :                              ^^^^^^^^^^^^^
    `----
 
   x Child
-   ,-[$DIR/tests/html5lib-tests-fixture/template_dat/109.fragment_template/input.html:1:1]
+   ,-[$DIR/tests/html5lib-tests-fixture/template_dat/109/input.html:1:1]
  1 | <!DOCTYPE HTML><template><tr><td>cell</td></tr></template>
    :                                  ^^^^
    `----
 
   x Text
-   ,-[$DIR/tests/html5lib-tests-fixture/template_dat/109.fragment_template/input.html:1:1]
+   ,-[$DIR/tests/html5lib-tests-fixture/template_dat/109/input.html:1:1]
  1 | <!DOCTYPE HTML><template><tr><td>cell</td></tr></template>
    :                                  ^^^^
    `----
diff --git a/crates/swc_html_parser/tests/html5lib-tests-fixture/template_dat/110.fragment_template/dom.rust-debug b/crates/swc_html_parser/tests/html5lib-tests-fixture/template_dat/110/dom.rust-debug
similarity index 100%
rename from crates/swc_html_parser/tests/html5lib-tests-fixture/template_dat/110.fragment_template/dom.rust-debug
rename to crates/swc_html_parser/tests/html5lib-tests-fixture/template_dat/110/dom.rust-debug
diff --git a/crates/swc_html_parser/tests/html5lib-tests-fixture/template_dat/110.fragment_template/input.html b/crates/swc_html_parser/tests/html5lib-tests-fixture/template_dat/110/input.html
similarity index 100%
rename from crates/swc_html_parser/tests/html5lib-tests-fixture/template_dat/110.fragment_template/input.html
rename to crates/swc_html_parser/tests/html5lib-tests-fixture/template_dat/110/input.html
diff --git a/crates/swc_html_parser/tests/html5lib-tests-fixture/template_dat/110/output.json b/crates/swc_html_parser/tests/html5lib-tests-fixture/template_dat/110/output.json
new file mode 100644
index 000000000000..551fe5961550
--- /dev/null
+++ b/crates/swc_html_parser/tests/html5lib-tests-fixture/template_dat/110/output.json
@@ -0,0 +1,170 @@
+{
+  "type": "Document",
+  "span": {
+    "start": 1,
+    "end": 63,
+    "ctxt": 0
+  },
+  "mode": "no-quirks",
+  "children": [
+    {
+      "type": "DocumentType",
+      "span": {
+        "start": 1,
+        "end": 16,
+        "ctxt": 0
+      },
+      "name": "html",
+      "publicId": null,
+      "systemId": null,
+      "raw": "<!DOCTYPE HTML>"
+    },
+    {
+      "type": "Element",
+      "span": {
+        "start": 0,
+        "end": 0,
+        "ctxt": 0
+      },
+      "tagName": "html",
+      "namespace": "http://www.w3.org/1999/xhtml",
+      "attributes": [],
+      "children": [
+        {
+          "type": "Element",
+          "span": {
+            "start": 0,
+            "end": 0,
+            "ctxt": 0
+          },
+          "tagName": "head",
+          "namespace": "http://www.w3.org/1999/xhtml",
+          "attributes": [],
+          "children": [
+            {
+              "type": "Element",
+              "span": {
+                "start": 16,
+                "end": 63,
+                "ctxt": 0
+              },
+              "tagName": "template",
+              "namespace": "http://www.w3.org/1999/xhtml",
+              "attributes": [],
+              "children": [],
+              "content": {
+                "type": "DocumentFragment",
+                "span": {
+                  "start": 16,
+                  "end": 63,
+                  "ctxt": 0
+                },
+                "children": [
+                  {
+                    "type": "Text",
+                    "span": {
+                      "start": 26,
+                      "end": 27,
+                      "ctxt": 0
+                    },
+                    "data": " ",
+                    "raw": " "
+                  },
+                  {
+                    "type": "Element",
+                    "span": {
+                      "start": 27,
+                      "end": 51,
+                      "ctxt": 0
+                    },
+                    "tagName": "tr",
+                    "namespace": "http://www.w3.org/1999/xhtml",
+                    "attributes": [],
+                    "children": [
+                      {
+                        "type": "Text",
+                        "span": {
+                          "start": 31,
+                          "end": 32,
+                          "ctxt": 0
+                        },
+                        "data": " ",
+                        "raw": " "
+                      },
+                      {
+                        "type": "Element",
+                        "span": {
+                          "start": 32,
+                          "end": 45,
+                          "ctxt": 0
+                        },
+                        "tagName": "td",
+                        "namespace": "http://www.w3.org/1999/xhtml",
+                        "attributes": [],
+                        "children": [
+                          {
+                            "type": "Text",
+                            "span": {
+                              "start": 36,
+                              "end": 40,
+                              "ctxt": 0
+                            },
+                            "data": "cell",
+                            "raw": "cell"
+                          }
+                        ],
+                        "content": null,
+                        "isSelfClosing": false
+                      },
+                      {
+                        "type": "Text",
+                        "span": {
+                          "start": 45,
+                          "end": 46,
+                          "ctxt": 0
+                        },
+                        "data": " ",
+                        "raw": " "
+                      }
+                    ],
+                    "content": null,
+                    "isSelfClosing": false
+                  },
+                  {
+                    "type": "Text",
+                    "span": {
+                      "start": 51,
+                      "end": 52,
+                      "ctxt": 0
+                    },
+                    "data": " ",
+                    "raw": " "
+                  }
+                ]
+              },
+              "isSelfClosing": false
+            }
+          ],
+          "content": null,
+          "isSelfClosing": false
+        },
+        {
+          "type": "Element",
+          "span": {
+            "start": 0,
+            "end": 0,
+            "ctxt": 0
+          },
+          "tagName": "body",
+          "namespace": "http://www.w3.org/1999/xhtml",
+          "attributes": [],
+          "children": [],
+          "content": null,
+          "isSelfClosing": false
+        }
+      ],
+      "content": null,
+      "isSelfClosing": false
+    }
+  ]
+}
diff --git a/crates/swc_html_parser/tests/html5lib-tests-fixture/template_dat/110.fragment_template/output.stderr b/crates/swc_html_parser/tests/html5lib-tests-fixture/template_dat/110/output.stderr
similarity index 100%
rename from crates/swc_html_parser/tests/html5lib-tests-fixture/template_dat/110.fragment_template/output.stderr
rename to crates/swc_html_parser/tests/html5lib-tests-fixture/template_dat/110/output.stderr
diff --git a/crates/swc_html_parser/tests/html5lib-tests-fixture/template_dat/110.fragment_template/span.rust-debug b/crates/swc_html_parser/tests/html5lib-tests-fixture/template_dat/110/span.rust-debug
similarity index 60%
rename from crates/swc_html_parser/tests/html5lib-tests-fixture/template_dat/110.fragment_template/span.rust-debug
rename to crates/swc_html_parser/tests/html5lib-tests-fixture/template_dat/110/span.rust-debug
index a6db0c612c79..51b5df558320 100644
--- a/crates/swc_html_parser/tests/html5lib-tests-fixture/template_dat/110.fragment_template/span.rust-debug
+++ b/crates/swc_html_parser/tests/html5lib-tests-fixture/template_dat/110/span.rust-debug
@@ -1,18 +1,18 @@
 
   x Document
-   ,-[$DIR/tests/html5lib-tests-fixture/template_dat/110.fragment_template/input.html:1:1]
+   ,-[$DIR/tests/html5lib-tests-fixture/template_dat/110/input.html:1:1]
  1 | <!DOCTYPE HTML><template> <tr> <td>cell</td> </tr> </template>
    : ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
    `----
 
   x Child
-   ,-[$DIR/tests/html5lib-tests-fixture/template_dat/110.fragment_template/input.html:1:1]
+   ,-[$DIR/tests/html5lib-tests-fixture/template_dat/110/input.html:1:1]
  1 | <!DOCTYPE HTML><template> <tr> <td>cell</td> </tr> </template>
    : ^^^^^^^^^^^^^^^
    `----
 
   x DocumentType
-   ,-[$DIR/tests/html5lib-tests-fixture/template_dat/110.fragment_template/input.html:1:1]
+   ,-[$DIR/tests/html5lib-tests-fixture/template_dat/110/input.html:1:1]
  1 | <!DOCTYPE HTML><template> <tr> <td>cell</td> </tr> </template>
    : ^^^^^^^^^^^^^^^
    `----
@@ -22,103 +22,103 @@
   x Element
 
   x Child
-   ,-[$DIR/tests/html5lib-tests-fixture/template_dat/110.fragment_template/input.html:1:1]
+   ,-[$DIR/tests/html5lib-tests-fixture/template_dat/110/input.html:1:1]
  1 | <!DOCTYPE HTML><template> <tr> <td>cell</td> </tr> </template>
    :                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
    `----
 
   x Element
-   ,-[$DIR/tests/html5lib-tests-fixture/template_dat/110.fragment_template/input.html:1:1]
+   ,-[$DIR/tests/html5lib-tests-fixture/template_dat/110/input.html:1:1]
  1 | <!DOCTYPE HTML><template> <tr> <td>cell</td> </tr> </template>
    :                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
    `----
 
   x DocumentFragment
-   ,-[$DIR/tests/html5lib-tests-fixture/template_dat/110.fragment_template/input.html:1:1]
+   ,-[$DIR/tests/html5lib-tests-fixture/template_dat/110/input.html:1:1]
  1 | <!DOCTYPE HTML><template> <tr> <td>cell</td> </tr> </template>
    :                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
    `----
 
   x Child
-   ,-[$DIR/tests/html5lib-tests-fixture/template_dat/110.fragment_template/input.html:1:1]
+   ,-[$DIR/tests/html5lib-tests-fixture/template_dat/110/input.html:1:1]
  1 | <!DOCTYPE HTML><template> <tr> <td>cell</td> </tr> </template>
    :                          ^
    `----
 
   x Text
-   ,-[$DIR/tests/html5lib-tests-fixture/template_dat/110.fragment_template/input.html:1:1]
+   ,-[$DIR/tests/html5lib-tests-fixture/template_dat/110/input.html:1:1]
  1 | <!DOCTYPE HTML><template> <tr> <td>cell</td> </tr> </template>
    :                          ^
    `----
 
   x Child
-   ,-[$DIR/tests/html5lib-tests-fixture/template_dat/110.fragment_template/input.html:1:1]
+   ,-[$DIR/tests/html5lib-tests-fixture/template_dat/110/input.html:1:1]
  1 | <!DOCTYPE HTML><template> <tr> <td>cell</td> </tr> </template>
    :                           ^^^^^^^^^^^^^^^^^^^^^^^^
    `----
 
   x Element
-   ,-[$DIR/tests/html5lib-tests-fixture/template_dat/110.fragment_template/input.html:1:1]
+   ,-[$DIR/tests/html5lib-tests-fixture/template_dat/110/input.html:1:1]
  1 | <!DOCTYPE HTML><template> <tr> <td>cell</td> </tr> </template>
    :                           ^^^^^^^^^^^^^^^^^^^^^^^^
    `----
 
   x Child
-   ,-[$DIR/tests/html5lib-tests-fixture/template_dat/110.fragment_template/input.html:1:1]
+   ,-[$DIR/tests/html5lib-tests-fixture/template_dat/110/input.html:1:1]
  1 | <!DOCTYPE HTML><template> <tr> <td>cell</td> </tr> </template>
    :                               ^
    `----
 
   x Text
-   ,-[$DIR/tests/html5lib-tests-fixture/template_dat/110.fragment_template/input.html:1:1]
+   ,-[$DIR/tests/html5lib-tests-fixture/template_dat/110/input.html:1:1]
  1 | <!DOCTYPE HTML><template> <tr> <td>cell</td> </tr> </template>
    :                               ^
    `----
 
   x Child
-   ,-[$DIR/tests/html5lib-tests-fixture/template_dat/110.fragment_template/input.html:1:1]
+   ,-[$DIR/tests/html5lib-tests-fixture/template_dat/110/input.html:1:1]
  1 | <!DOCTYPE HTML><template> <tr> <td>cell</td> </tr> </template>
    :                                ^^^^^^^^^^^^^
    `----
 
   x Element
-   ,-[$DIR/tests/html5lib-tests-fixture/template_dat/110.fragment_template/input.html:1:1]
+   ,-[$DIR/tests/html5lib-tests-fixture/template_dat/110/input.html:1:1]
  1 | <!DOCTYPE HTML><template> <tr> <td>cell</td> </tr> </template>
    :                                ^^^^^^^^^^^^^
    `----
 
   x Child
-   ,-[$DIR/tests/html5lib-tests-fixture/template_dat/110.fragment_template/input.html:1:1]
+   ,-[$DIR/tests/html5lib-tests-fixture/template_dat/110/input.html:1:1]
  1 | <!DOCTYPE HTML><template> <tr> <td>cell</td> </tr> </template>
    :                                    ^^^^
    `----
 
   x Text
-   ,-[$DIR/tests/html5lib-tests-fixture/template_dat/110.fragment_template/input.html:1:1]
+   ,-[$DIR/tests/html5lib-tests-fixture/template_dat/110/input.html:1:1]
  1 | <!DOCTYPE HTML><template> <tr> <td>cell</td> </tr> </template>
    :                                    ^^^^
    `----
 
   x Child
-   ,-[$DIR/tests/html5lib-tests-fixture/template_dat/110.fragment_template/input.html:1:1]
+   ,-[$DIR/tests/html5lib-tests-fixture/template_dat/110/input.html:1:1]
  1 | <!DOCTYPE HTML><template> <tr> <td>cell</td> </tr> </template>
    :                                             ^
    `----
 
   x Text
-   ,-[$DIR/tests/html5lib-tests-fixture/template_dat/110.fragment_template/input.html:1:1]
+   ,-[$DIR/tests/html5lib-tests-fixture/template_dat/110/input.html:1:1]
  1 | <!DOCTYPE HTML><template> <tr> <td>cell</td> </tr> </template>
    :                                             ^
    `----
 
   x Child
-   ,-[$DIR/tests/html5lib-tests-fixture/template_dat/110.fragment_template/input.html:1:1]
+   ,-[$DIR/tests/html5lib-tests-fixture/template_dat/110/input.html:1:1]
  1 | <!DOCTYPE HTML><template> <tr> <td>cell</td> </tr> </template>
    :                                                   ^
    `----
 
   x Text
-   ,-[$DIR/tests/html5lib-tests-fixture/template_dat/110.fragment_template/input.html:1:1]
+   ,-[$DIR/tests/html5lib-tests-fixture/template_dat/110/input.html:1:1]
  1 | <!DOCTYPE HTML><template> <tr> <td>cell</td> </tr> </template>
    :                                                   ^
    `----
diff --git a/crates/swc_html_parser/tests/html5lib-tests-fixture/template_dat/111.fragment_template/dom.rust-debug b/crates/swc_html_parser/tests/html5lib-tests-fixture/template_dat/111/dom.rust-debug
similarity index 100%
rename from crates/swc_html_parser/tests/html5lib-tests-fixture/template_dat/111.fragment_template/dom.rust-debug
rename to crates/swc_html_parser/tests/html5lib-tests-fixture/template_dat/111/dom.rust-debug
diff --git a/crates/swc_html_parser/tests/html5lib-tests-fixture/template_dat/111.fragment_template/input.html b/crates/swc_html_parser/tests/html5lib-tests-fixture/template_dat/111/input.html
similarity index 100%
rename from crates/swc_html_parser/tests/html5lib-tests-fixture/template_dat/111.fragment_template/input.html
rename to crates/swc_html_parser/tests/html5lib-tests-fixture/template_dat/111/input.html
diff --git a/crates/swc_html_parser/tests/html5lib-tests-fixture/template_dat/111/output.json b/crates/swc_html_parser/tests/html5lib-tests-fixture/template_dat/111/output.json
new file mode 100644
index 000000000000..4291c3e21092
--- /dev/null
+++ b/crates/swc_html_parser/tests/html5lib-tests-fixture/template_dat/111/output.json
@@ -0,0 +1,140 @@
+{
+  "type": "Document",
+  "span": {
+    "start": 1,
+    "end": 60,
+    "ctxt": 0
+  },
+  "mode": "no-quirks",
+  "children": [
+    {
+      "type": "DocumentType",
+      "span": {
+        "start": 1,
+        "end": 16,
+        "ctxt": 0
+      },
+      "name": "html",
+      "publicId": null,
+      "systemId": null,
+      "raw": "<!DOCTYPE HTML>"
+    },
+    {
+      "type": "Element",
+      "span": {
+        "start": 0,
+        "end": 0,
+        "ctxt": 0
+      },
+      "tagName": "html",
+      "namespace": "http://www.w3.org/1999/xhtml",
+      "attributes": [],
+      "children": [
+        {
+          "type": "Element",
+          "span": {
+            "start": 0,
+            "end": 0,
+            "ctxt": 0
+          },
+          "tagName": "head",
+          "namespace": "http://www.w3.org/1999/xhtml",
+          "attributes": [],
+          "children": [
+            {
+              "type": "Element",
+              "span": {
+                "start": 16,
+                "end": 60,
+                "ctxt": 0
+              },
+              "tagName": "template",
+              "namespace": "http://www.w3.org/1999/xhtml",
+              "attributes": [],
+              "children": [],
+              "content": {
+                "type": "DocumentFragment",
+                "span": {
+                  "start": 16,
+                  "end": 60,
+                  "ctxt": 0
+                },
+                "children": [
+                  {
+                    "type": "Element",
+                    "span": {
+                      "start": 26,
+                      "end": 48,
+                      "ctxt": 0
+                    },
+                    "tagName": "tr",
+                    "namespace": "http://www.w3.org/1999/xhtml",
+                    "attributes": [],
+                    "children": [
+                      {
+                        "type": "Element",
+                        "span": {
+                          "start": 30,
+                          "end": 43,
+                          "ctxt": 0
+                        },
+                        "tagName": "td",
+                        "namespace": "http://www.w3.org/1999/xhtml",
+                        "attributes": [],
+                        "children": [
+                          {
+                            "type": "Text",
+                            "span": {
+                              "start": 34,
+                              "end": 38,
+                              "ctxt": 0
+                            },
+                            "data": "cell",
+                            "raw": "cell"
+                          }
+                        ],
+                        "content": null,
+                        "isSelfClosing": false
+                      }
+                    ],
+                    "content": null,
+                    "isSelfClosing": false
+                  },
+                  {
+                    "type": "Text",
+                    "span": {
+                      "start": 48,
+                      "end": 49,
+                      "ctxt": 0
+                    },
+                    "data": "a",
+                    "raw": "a"
+                  }
+                ]
+              },
+              "isSelfClosing": false
+            }
+          ],
+          "content": null,
+          "isSelfClosing": false
+        },
+        {
+          "type": "Element",
+          "span": {
+            "start": 0,
+            "end": 0,
+            "ctxt": 0
+          },
+          "tagName": "body",
+          "namespace": "http://www.w3.org/1999/xhtml",
+          "attributes": [],
+          "children": [],
+          "content": null,
+          "isSelfClosing": false
+        }
+      ],
+      "content": null,
+      "isSelfClosing": false
+    }
+  ]
+}
diff --git a/crates/swc_html_parser/tests/html5lib-tests-fixture/template_dat/111.fragment_template/output.stderr b/crates/swc_html_parser/tests/html5lib-tests-fixture/template_dat/111/output.stderr
similarity index 100%
rename from crates/swc_html_parser/tests/html5lib-tests-fixture/template_dat/111.fragment_template/output.stderr
rename to crates/swc_html_parser/tests/html5lib-tests-fixture/template_dat/111/output.stderr
diff --git a/crates/swc_html_parser/tests/html5lib-tests-fixture/template_dat/111.fragment_template/span.rust-debug b/crates/swc_html_parser/tests/html5lib-tests-fixture/template_dat/111/span.rust-debug
similarity index 60%
rename from crates/swc_html_parser/tests/html5lib-tests-fixture/template_dat/111.fragment_template/span.rust-debug
rename to crates/swc_html_parser/tests/html5lib-tests-fixture/template_dat/111/span.rust-debug
index 7e7afceafecd..4259d80ca461 100644
--- a/crates/swc_html_parser/tests/html5lib-tests-fixture/template_dat/111.fragment_template/span.rust-debug
+++ b/crates/swc_html_parser/tests/html5lib-tests-fixture/template_dat/111/span.rust-debug
@@ -1,18 +1,18 @@
 
   x Document
-   ,-[$DIR/tests/html5lib-tests-fixture/template_dat/111.fragment_template/input.html:1:1]
+   ,-[$DIR/tests/html5lib-tests-fixture/template_dat/111/input.html:1:1]
  1 | <!DOCTYPE HTML><template><tr><td>cell</td></tr>a</template>
    : ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
    `----
 
   x Child
-   ,-[$DIR/tests/html5lib-tests-fixture/template_dat/111.fragment_template/input.html:1:1]
+   ,-[$DIR/tests/html5lib-tests-fixture/template_dat/111/input.html:1:1]
  1 | <!DOCTYPE HTML><template><tr><td>cell</td></tr>a</template>
    : ^^^^^^^^^^^^^^^
    `----
 
   x DocumentType
-   ,-[$DIR/tests/html5lib-tests-fixture/template_dat/111.fragment_template/input.html:1:1]
+   ,-[$DIR/tests/html5lib-tests-fixture/template_dat/111/input.html:1:1]
  1 | <!DOCTYPE HTML><template><tr><td>cell</td></tr>a</template>
    : ^^^^^^^^^^^^^^^
    `----
@@ -22,67 +22,67 @@
   x Element
 
   x Child
-   ,-[$DIR/tests/html5lib-tests-fixture/template_dat/111.fragment_template/input.html:1:1]
+   ,-[$DIR/tests/html5lib-tests-fixture/template_dat/111/input.html:1:1]
  1 | <!DOCTYPE HTML><template><tr><td>cell</td></tr>a</template>
    :                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
    `----
 
   x Element
-   ,-[$DIR/tests/html5lib-tests-fixture/template_dat/111.fragment_template/input.html:1:1]
+   ,-[$DIR/tests/html5lib-tests-fixture/template_dat/111/input.html:1:1]
  1 | <!DOCTYPE HTML><template><tr><td>cell</td></tr>a</template>
    :                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
    `----
 
   x DocumentFragment
-   ,-[$DIR/tests/html5lib-tests-fixture/template_dat/111.fragment_template/input.html:1:1]
+   ,-[$DIR/tests/html5lib-tests-fixture/template_dat/111/input.html:1:1]
  1 | <!DOCTYPE HTML><template><tr><td>cell</td></tr>a</template>
    :                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
    `----
 
   x Child
-   ,-[$DIR/tests/html5lib-tests-fixture/template_dat/111.fragment_template/input.html:1:1]
+   ,-[$DIR/tests/html5lib-tests-fixture/template_dat/111/input.html:1:1]
  1 | <!DOCTYPE HTML><template><tr><td>cell</td></tr>a</template>
    :                          ^^^^^^^^^^^^^^^^^^^^^^
    `----
 
   x Element
-   ,-[$DIR/tests/html5lib-tests-fixture/template_dat/111.fragment_template/input.html:1:1]
+   ,-[$DIR/tests/html5lib-tests-fixture/template_dat/111/input.html:1:1]
  1 | <!DOCTYPE HTML><template><tr><td>cell</td></tr>a</template>
    :                          ^^^^^^^^^^^^^^^^^^^^^^
    `----
 
   x Child
-   ,-[$DIR/tests/html5lib-tests-fixture/template_dat/111.fragment_template/input.html:1:1]
+   ,-[$DIR/tests/html5lib-tests-fixture/template_dat/111/input.html:1:1]
  1 | <!DOCTYPE HTML><template><tr><td>cell</td></tr>a</template>
    :                              ^^^^^^^^^^^^^
    `----
 
   x Element
-   ,-[$DIR/tests/html5lib-tests-fixture/template_dat/111.fragment_template/input.html:1:1]
+   ,-[$DIR/tests/html5lib-tests-fixture/template_dat/111/input.html:1:1]
  1 | <!DOCTYPE HTML><template><tr><td>cell</td></tr>a</template>
    :                              ^^^^^^^^^^^^^
    `----
 
   x Child
-   ,-[$DIR/tests/html5lib-tests-fixture/template_dat/111.fragment_template/input.html:1:1]
+   ,-[$DIR/tests/html5lib-tests-fixture/template_dat/111/input.html:1:1]
  1 | <!DOCTYPE HTML><template><tr><td>cell</td></tr>a</template>
    :                                  ^^^^
    `----
 
   x Text
-   ,-[$DIR/tests/html5lib-tests-fixture/template_dat/111.fragment_template/input.html:1:1]
+   ,-[$DIR/tests/html5lib-tests-fixture/template_dat/111/input.html:1:1]
  1 | <!DOCTYPE HTML><template><tr><td>cell</td></tr>a</template>
    :                                  ^^^^
    `----
 
   x Child
-   ,-[$DIR/tests/html5lib-tests-fixture/template_dat/111.fragment_template/input.html:1:1]
+   ,-[$DIR/tests/html5lib-tests-fixture/template_dat/111/input.html:1:1]
  1 | <!DOCTYPE HTML><template><tr><td>cell</td></tr>a</template>
    :                                                ^
    `----
 
   x Text
-   ,-[$DIR/tests/html5lib-tests-fixture/template_dat/111.fragment_template/input.html:1:1]
+   ,-[$DIR/tests/html5lib-tests-fixture/template_dat/111/input.html:1:1]
  1 | <!DOCTYPE HTML><template><tr><td>cell</td></tr>a</template>
    :                                                ^
    `----

From 87226e8c6a7f67def4b6ae48e41ef9fc3b08d973 Mon Sep 17 00:00:00 2001
From: "alexander.akait" <sheo13666q@gmail.com>
Date: Fri, 14 Oct 2022 21:35:49 +0300
Subject: [PATCH 5/6] test: update

---
 crates/swc_html_codegen/tests/fixture.rs    | 2 +-
 crates/swc_html_parser/tests/html5lib-tests | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/crates/swc_html_codegen/tests/fixture.rs b/crates/swc_html_codegen/tests/fixture.rs
index ac17c7d7489f..6df861e83e9e 100644
--- a/crates/swc_html_codegen/tests/fixture.rs
+++ b/crates/swc_html_codegen/tests/fixture.rs
@@ -626,7 +626,7 @@ static IGNORE_TAG_OMISSION: &[&str] = &[
         "tests18_dat/12/input.html",
         "tests18_dat/21/input.html",
         "tests19_dat/103/input.html",
-        "tests20_dat/41/input.html",
+        "tests20_dat/42/input.html",
         "tests26_dat/2/input.html",
         "plain-text-unsafe_dat/0/input.html",
         "template_dat/107/input.html",
diff --git a/crates/swc_html_parser/tests/html5lib-tests b/crates/swc_html_parser/tests/html5lib-tests
index 038c06635ae5..c75ec628fd36 160000
--- a/crates/swc_html_parser/tests/html5lib-tests
+++ b/crates/swc_html_parser/tests/html5lib-tests
@@ -1 +1 @@
-Subproject commit 038c06635ae54f700fee3154acb4d45fb3dcae8d
+Subproject commit c75ec628fd3601498b0afc51e4612b8cf0574d6c

From a2595bbc0535992819c5e157f99f9057171d4a7c Mon Sep 17 00:00:00 2001
From: "alexander.akait" <sheo13666q@gmail.com>
Date: Mon, 17 Oct 2022 13:52:11 +0300
Subject: [PATCH 6/6] test: update

---
 crates/swc_html_parser/tests/fixture.rs       |  12 +-
 crates/swc_html_parser/tests/html5lib-tests   |   2 +-
 .../tests20_dat/64/dom.rust-debug             |   7 ++
 .../tests20_dat/64/input.html                 |   1 +
 .../tests20_dat/64/output.json                | 110 ++++++++++++++++++
 .../tests20_dat/64/output.stderr              |   2 +
 .../tests20_dat/64/span.rust-debug            |  58 +++++++++
 7 files changed, 188 insertions(+), 4 deletions(-)
 create mode 100644 crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/64/dom.rust-debug
 create mode 100644 crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/64/input.html
 create mode 100644 crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/64/output.json
 create mode 100644 crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/64/output.stderr
 create mode 100644 crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/64/span.rust-debug

diff --git a/crates/swc_html_parser/tests/fixture.rs b/crates/swc_html_parser/tests/fixture.rs
index dea7c48cb584..c435498cd02e 100644
--- a/crates/swc_html_parser/tests/fixture.rs
+++ b/crates/swc_html_parser/tests/fixture.rs
@@ -1086,9 +1086,15 @@ fn html5lib_test_tree_construction(input: PathBuf) {
 
             let mut file_stem = counter.to_string();
 
-            if !document_fragment.is_empty() {
-                file_stem += ".fragment_";
-                file_stem += &document_fragment.join("").replace(' ', "_");
+            // TODO workaround, fix - https://github.com/html5lib/html5lib-tests/pull/151
+            let need_skip_fragment = relative_path_to_test.contains("template_dat")
+                && matches!(counter, 109 | 110 | 111);
+
+            if !need_skip_fragment {
+                if !document_fragment.is_empty() {
+                    file_stem += ".fragment_";
+                    file_stem += &document_fragment.join("").replace(' ', "_");
+                }
             }
 
             if scripting_enabled {
diff --git a/crates/swc_html_parser/tests/html5lib-tests b/crates/swc_html_parser/tests/html5lib-tests
index c75ec628fd36..038c06635ae5 160000
--- a/crates/swc_html_parser/tests/html5lib-tests
+++ b/crates/swc_html_parser/tests/html5lib-tests
@@ -1 +1 @@
-Subproject commit c75ec628fd3601498b0afc51e4612b8cf0574d6c
+Subproject commit 038c06635ae54f700fee3154acb4d45fb3dcae8d
diff --git a/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/64/dom.rust-debug b/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/64/dom.rust-debug
new file mode 100644
index 000000000000..15a468ed4523
--- /dev/null
+++ b/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/64/dom.rust-debug
@@ -0,0 +1,7 @@
+| <html>
+|   <head>
+|   <body>
+|     <math math>
+|       <math annotation-xml>
+|         <svg svg>
+|           "x"
diff --git a/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/64/input.html b/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/64/input.html
new file mode 100644
index 000000000000..1cfde59b5dc6
--- /dev/null
+++ b/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/64/input.html
@@ -0,0 +1 @@
+<math><annotation-xml><svg>x
\ No newline at end of file
diff --git a/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/64/output.json b/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/64/output.json
new file mode 100644
index 000000000000..d06c8ae54f42
--- /dev/null
+++ b/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/64/output.json
@@ -0,0 +1,110 @@
+{
+  "type": "Document",
+  "span": {
+    "start": 1,
+    "end": 29,
+    "ctxt": 0
+  },
+  "mode": "quirks",
+  "children": [
+    {
+      "type": "Element",
+      "span": {
+        "start": 0,
+        "end": 0,
+        "ctxt": 0
+      },
+      "tagName": "html",
+      "namespace": "http://www.w3.org/1999/xhtml",
+      "attributes": [],
+      "children": [
+        {
+          "type": "Element",
+          "span": {
+            "start": 0,
+            "end": 0,
+            "ctxt": 0
+          },
+          "tagName": "head",
+          "namespace": "http://www.w3.org/1999/xhtml",
+          "attributes": [],
+          "children": [],
+          "content": null,
+          "isSelfClosing": false
+        },
+        {
+          "type": "Element",
+          "span": {
+            "start": 0,
+            "end": 0,
+            "ctxt": 0
+          },
+          "tagName": "body",
+          "namespace": "http://www.w3.org/1999/xhtml",
+          "attributes": [],
+          "children": [
+            {
+              "type": "Element",
+              "span": {
+                "start": 1,
+                "end": 29,
+                "ctxt": 0
+              },
+              "tagName": "math",
+              "namespace": "http://www.w3.org/1998/Math/MathML",
+              "attributes": [],
+              "children": [
+                {
+                  "type": "Element",
+                  "span": {
+                    "start": 7,
+                    "end": 29,
+                    "ctxt": 0
+                  },
+                  "tagName": "annotation-xml",
+                  "namespace": "http://www.w3.org/1998/Math/MathML",
+                  "attributes": [],
+                  "children": [
+                    {
+                      "type": "Element",
+                      "span": {
+                        "start": 23,
+                        "end": 29,
+                        "ctxt": 0
+                      },
+                      "tagName": "svg",
+                      "namespace": "http://www.w3.org/2000/svg",
+                      "attributes": [],
+                      "children": [
+                        {
+                          "type": "Text",
+                          "span": {
+                            "start": 28,
+                            "end": 29,
+                            "ctxt": 0
+                          },
+                          "data": "x",
+                          "raw": "x"
+                        }
+                      ],
+                      "content": null,
+                      "isSelfClosing": false
+                    }
+                  ],
+                  "content": null,
+                  "isSelfClosing": false
+                }
+              ],
+              "content": null,
+              "isSelfClosing": false
+            }
+          ],
+          "content": null,
+          "isSelfClosing": false
+        }
+      ],
+      "content": null,
+      "isSelfClosing": false
+    }
+  ]
+}
diff --git a/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/64/output.stderr b/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/64/output.stderr
new file mode 100644
index 000000000000..26852522a9d1
--- /dev/null
+++ b/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/64/output.stderr
@@ -0,0 +1,2 @@
+(1,6): expected-doctype-but-got-start-tag
+(1,28): expected-closing-tag-but-got-eof
\ No newline at end of file
diff --git a/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/64/span.rust-debug b/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/64/span.rust-debug
new file mode 100644
index 000000000000..cb057517e9a6
--- /dev/null
+++ b/crates/swc_html_parser/tests/html5lib-tests-fixture/tests20_dat/64/span.rust-debug
@@ -0,0 +1,58 @@
+
+  x Document
+   ,-[$DIR/tests/html5lib-tests-fixture/tests20_dat/64/input.html:1:1]
+ 1 | <math><annotation-xml><svg>x
+   : ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+   `----
+
+  x Child
+
+  x Element
+
+  x Child
+   ,-[$DIR/tests/html5lib-tests-fixture/tests20_dat/64/input.html:1:1]
+ 1 | <math><annotation-xml><svg>x
+   : ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+   `----
+
+  x Element
+   ,-[$DIR/tests/html5lib-tests-fixture/tests20_dat/64/input.html:1:1]
+ 1 | <math><annotation-xml><svg>x
+   : ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+   `----
+
+  x Child
+   ,-[$DIR/tests/html5lib-tests-fixture/tests20_dat/64/input.html:1:1]
+ 1 | <math><annotation-xml><svg>x
+   :       ^^^^^^^^^^^^^^^^^^^^^^
+   `----
+
+  x Element
+   ,-[$DIR/tests/html5lib-tests-fixture/tests20_dat/64/input.html:1:1]
+ 1 | <math><annotation-xml><svg>x
+   :       ^^^^^^^^^^^^^^^^^^^^^^
+   `----
+
+  x Child
+   ,-[$DIR/tests/html5lib-tests-fixture/tests20_dat/64/input.html:1:1]
+ 1 | <math><annotation-xml><svg>x
+   :                       ^^^^^^
+   `----
+
+  x Element
+   ,-[$DIR/tests/html5lib-tests-fixture/tests20_dat/64/input.html:1:1]
+ 1 | <math><annotation-xml><svg>x
+   :                       ^^^^^^
+   `----
+
+  x Child
+   ,-[$DIR/tests/html5lib-tests-fixture/tests20_dat/64/input.html:1:1]
+ 1 | <math><annotation-xml><svg>x
+   :                            ^
+   `----
+
+  x Text
+   ,-[$DIR/tests/html5lib-tests-fixture/tests20_dat/64/input.html:1:1]
+ 1 | <math><annotation-xml><svg>x
+   :                            ^
+   `----