diff --git a/Tests/LibWeb/Text/expected/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/001.txt b/Tests/LibWeb/Text/expected/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/001.txt
new file mode 100644
index 00000000000..49a300c2d27
--- /dev/null
+++ b/Tests/LibWeb/Text/expected/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/001.txt
@@ -0,0 +1,11 @@
+Summary
+
+Harness status: OK
+
+Rerun
+
+Found 1 tests
+
+1 Pass
+Details
+Result	Test Name	MessagePass	document.write	
\ No newline at end of file
diff --git a/Tests/LibWeb/Text/expected/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/002.txt b/Tests/LibWeb/Text/expected/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/002.txt
new file mode 100644
index 00000000000..49a300c2d27
--- /dev/null
+++ b/Tests/LibWeb/Text/expected/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/002.txt
@@ -0,0 +1,11 @@
+Summary
+
+Harness status: OK
+
+Rerun
+
+Found 1 tests
+
+1 Pass
+Details
+Result	Test Name	MessagePass	document.write	
\ No newline at end of file
diff --git a/Tests/LibWeb/Text/expected/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/003.txt b/Tests/LibWeb/Text/expected/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/003.txt
new file mode 100644
index 00000000000..400fa5782b1
--- /dev/null
+++ b/Tests/LibWeb/Text/expected/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/003.txt
@@ -0,0 +1,11 @@
+Summary
+
+Harness status: OK
+
+Rerun
+
+Found 1 tests
+
+1 Fail
+Details
+Result	Test Name	MessageFail	document.write	
\ No newline at end of file
diff --git a/Tests/LibWeb/Text/expected/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/004.txt b/Tests/LibWeb/Text/expected/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/004.txt
new file mode 100644
index 00000000000..49a300c2d27
--- /dev/null
+++ b/Tests/LibWeb/Text/expected/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/004.txt
@@ -0,0 +1,11 @@
+Summary
+
+Harness status: OK
+
+Rerun
+
+Found 1 tests
+
+1 Pass
+Details
+Result	Test Name	MessagePass	document.write	
\ No newline at end of file
diff --git a/Tests/LibWeb/Text/expected/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/005.txt b/Tests/LibWeb/Text/expected/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/005.txt
new file mode 100644
index 00000000000..49a300c2d27
--- /dev/null
+++ b/Tests/LibWeb/Text/expected/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/005.txt
@@ -0,0 +1,11 @@
+Summary
+
+Harness status: OK
+
+Rerun
+
+Found 1 tests
+
+1 Pass
+Details
+Result	Test Name	MessagePass	document.write	
\ No newline at end of file
diff --git a/Tests/LibWeb/Text/expected/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/006.txt b/Tests/LibWeb/Text/expected/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/006.txt
new file mode 100644
index 00000000000..49a300c2d27
--- /dev/null
+++ b/Tests/LibWeb/Text/expected/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/006.txt
@@ -0,0 +1,11 @@
+Summary
+
+Harness status: OK
+
+Rerun
+
+Found 1 tests
+
+1 Pass
+Details
+Result	Test Name	MessagePass	document.write	
\ No newline at end of file
diff --git a/Tests/LibWeb/Text/expected/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/007.txt b/Tests/LibWeb/Text/expected/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/007.txt
new file mode 100644
index 00000000000..400fa5782b1
--- /dev/null
+++ b/Tests/LibWeb/Text/expected/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/007.txt
@@ -0,0 +1,11 @@
+Summary
+
+Harness status: OK
+
+Rerun
+
+Found 1 tests
+
+1 Fail
+Details
+Result	Test Name	MessageFail	document.write	
\ No newline at end of file
diff --git a/Tests/LibWeb/Text/expected/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/008.txt b/Tests/LibWeb/Text/expected/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/008.txt
new file mode 100644
index 00000000000..49a300c2d27
--- /dev/null
+++ b/Tests/LibWeb/Text/expected/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/008.txt
@@ -0,0 +1,11 @@
+Summary
+
+Harness status: OK
+
+Rerun
+
+Found 1 tests
+
+1 Pass
+Details
+Result	Test Name	MessagePass	document.write	
\ No newline at end of file
diff --git a/Tests/LibWeb/Text/expected/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/009.txt b/Tests/LibWeb/Text/expected/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/009.txt
new file mode 100644
index 00000000000..49a300c2d27
--- /dev/null
+++ b/Tests/LibWeb/Text/expected/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/009.txt
@@ -0,0 +1,11 @@
+Summary
+
+Harness status: OK
+
+Rerun
+
+Found 1 tests
+
+1 Pass
+Details
+Result	Test Name	MessagePass	document.write	
\ No newline at end of file
diff --git a/Tests/LibWeb/Text/expected/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/010.txt b/Tests/LibWeb/Text/expected/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/010.txt
new file mode 100644
index 00000000000..400fa5782b1
--- /dev/null
+++ b/Tests/LibWeb/Text/expected/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/010.txt
@@ -0,0 +1,11 @@
+Summary
+
+Harness status: OK
+
+Rerun
+
+Found 1 tests
+
+1 Fail
+Details
+Result	Test Name	MessageFail	document.write	
\ No newline at end of file
diff --git a/Tests/LibWeb/Text/expected/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/011.txt b/Tests/LibWeb/Text/expected/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/011.txt
new file mode 100644
index 00000000000..400fa5782b1
--- /dev/null
+++ b/Tests/LibWeb/Text/expected/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/011.txt
@@ -0,0 +1,11 @@
+Summary
+
+Harness status: OK
+
+Rerun
+
+Found 1 tests
+
+1 Fail
+Details
+Result	Test Name	MessageFail	document.write	
\ No newline at end of file
diff --git a/Tests/LibWeb/Text/expected/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/012.txt b/Tests/LibWeb/Text/expected/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/012.txt
new file mode 100644
index 00000000000..49a300c2d27
--- /dev/null
+++ b/Tests/LibWeb/Text/expected/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/012.txt
@@ -0,0 +1,11 @@
+Summary
+
+Harness status: OK
+
+Rerun
+
+Found 1 tests
+
+1 Pass
+Details
+Result	Test Name	MessagePass	document.write	
\ No newline at end of file
diff --git a/Tests/LibWeb/Text/expected/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/013.txt b/Tests/LibWeb/Text/expected/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/013.txt
new file mode 100644
index 00000000000..49a300c2d27
--- /dev/null
+++ b/Tests/LibWeb/Text/expected/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/013.txt
@@ -0,0 +1,11 @@
+Summary
+
+Harness status: OK
+
+Rerun
+
+Found 1 tests
+
+1 Pass
+Details
+Result	Test Name	MessagePass	document.write	
\ No newline at end of file
diff --git a/Tests/LibWeb/Text/expected/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/014.txt b/Tests/LibWeb/Text/expected/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/014.txt
new file mode 100644
index 00000000000..9e0ab144835
--- /dev/null
+++ b/Tests/LibWeb/Text/expected/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/014.txt
@@ -0,0 +1,11 @@
+Summary
+
+Harness status: OK
+
+Rerun
+
+Found 1 tests
+
+1 Fail
+Details
+Result	Test Name	MessageFail	document.write	Cannot access property "firstChild" on null object "document.body"
\ No newline at end of file
diff --git a/Tests/LibWeb/Text/expected/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/015.txt b/Tests/LibWeb/Text/expected/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/015.txt
new file mode 100644
index 00000000000..400fa5782b1
--- /dev/null
+++ b/Tests/LibWeb/Text/expected/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/015.txt
@@ -0,0 +1,11 @@
+Summary
+
+Harness status: OK
+
+Rerun
+
+Found 1 tests
+
+1 Fail
+Details
+Result	Test Name	MessageFail	document.write	
\ No newline at end of file
diff --git a/Tests/LibWeb/Text/expected/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/016.txt b/Tests/LibWeb/Text/expected/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/016.txt
new file mode 100644
index 00000000000..49a300c2d27
--- /dev/null
+++ b/Tests/LibWeb/Text/expected/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/016.txt
@@ -0,0 +1,11 @@
+Summary
+
+Harness status: OK
+
+Rerun
+
+Found 1 tests
+
+1 Pass
+Details
+Result	Test Name	MessagePass	document.write	
\ No newline at end of file
diff --git a/Tests/LibWeb/Text/expected/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/017.txt b/Tests/LibWeb/Text/expected/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/017.txt
new file mode 100644
index 00000000000..400fa5782b1
--- /dev/null
+++ b/Tests/LibWeb/Text/expected/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/017.txt
@@ -0,0 +1,11 @@
+Summary
+
+Harness status: OK
+
+Rerun
+
+Found 1 tests
+
+1 Fail
+Details
+Result	Test Name	MessageFail	document.write	
\ No newline at end of file
diff --git a/Tests/LibWeb/Text/expected/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/018.txt b/Tests/LibWeb/Text/expected/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/018.txt
new file mode 100644
index 00000000000..400fa5782b1
--- /dev/null
+++ b/Tests/LibWeb/Text/expected/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/018.txt
@@ -0,0 +1,11 @@
+Summary
+
+Harness status: OK
+
+Rerun
+
+Found 1 tests
+
+1 Fail
+Details
+Result	Test Name	MessageFail	document.write	
\ No newline at end of file
diff --git a/Tests/LibWeb/Text/expected/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/019.txt b/Tests/LibWeb/Text/expected/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/019.txt
new file mode 100644
index 00000000000..49a300c2d27
--- /dev/null
+++ b/Tests/LibWeb/Text/expected/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/019.txt
@@ -0,0 +1,11 @@
+Summary
+
+Harness status: OK
+
+Rerun
+
+Found 1 tests
+
+1 Pass
+Details
+Result	Test Name	MessagePass	document.write	
\ No newline at end of file
diff --git a/Tests/LibWeb/Text/expected/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/020.txt b/Tests/LibWeb/Text/expected/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/020.txt
new file mode 100644
index 00000000000..49a300c2d27
--- /dev/null
+++ b/Tests/LibWeb/Text/expected/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/020.txt
@@ -0,0 +1,11 @@
+Summary
+
+Harness status: OK
+
+Rerun
+
+Found 1 tests
+
+1 Pass
+Details
+Result	Test Name	MessagePass	document.write	
\ No newline at end of file
diff --git a/Tests/LibWeb/Text/expected/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/021.txt b/Tests/LibWeb/Text/expected/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/021.txt
new file mode 100644
index 00000000000..49a300c2d27
--- /dev/null
+++ b/Tests/LibWeb/Text/expected/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/021.txt
@@ -0,0 +1,11 @@
+Summary
+
+Harness status: OK
+
+Rerun
+
+Found 1 tests
+
+1 Pass
+Details
+Result	Test Name	MessagePass	document.write	
\ No newline at end of file
diff --git a/Tests/LibWeb/Text/expected/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/022.txt b/Tests/LibWeb/Text/expected/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/022.txt
new file mode 100644
index 00000000000..49a300c2d27
--- /dev/null
+++ b/Tests/LibWeb/Text/expected/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/022.txt
@@ -0,0 +1,11 @@
+Summary
+
+Harness status: OK
+
+Rerun
+
+Found 1 tests
+
+1 Pass
+Details
+Result	Test Name	MessagePass	document.write	
\ No newline at end of file
diff --git a/Tests/LibWeb/Text/expected/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/023.txt b/Tests/LibWeb/Text/expected/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/023.txt
new file mode 100644
index 00000000000..49a300c2d27
--- /dev/null
+++ b/Tests/LibWeb/Text/expected/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/023.txt
@@ -0,0 +1,11 @@
+Summary
+
+Harness status: OK
+
+Rerun
+
+Found 1 tests
+
+1 Pass
+Details
+Result	Test Name	MessagePass	document.write	
\ No newline at end of file
diff --git a/Tests/LibWeb/Text/expected/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/024.txt b/Tests/LibWeb/Text/expected/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/024.txt
new file mode 100644
index 00000000000..49a300c2d27
--- /dev/null
+++ b/Tests/LibWeb/Text/expected/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/024.txt
@@ -0,0 +1,11 @@
+Summary
+
+Harness status: OK
+
+Rerun
+
+Found 1 tests
+
+1 Pass
+Details
+Result	Test Name	MessagePass	document.write	
\ No newline at end of file
diff --git a/Tests/LibWeb/Text/expected/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/025.txt b/Tests/LibWeb/Text/expected/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/025.txt
new file mode 100644
index 00000000000..49a300c2d27
--- /dev/null
+++ b/Tests/LibWeb/Text/expected/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/025.txt
@@ -0,0 +1,11 @@
+Summary
+
+Harness status: OK
+
+Rerun
+
+Found 1 tests
+
+1 Pass
+Details
+Result	Test Name	MessagePass	document.write	
\ No newline at end of file
diff --git a/Tests/LibWeb/Text/expected/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/026.txt b/Tests/LibWeb/Text/expected/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/026.txt
new file mode 100644
index 00000000000..49a300c2d27
--- /dev/null
+++ b/Tests/LibWeb/Text/expected/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/026.txt
@@ -0,0 +1,11 @@
+Summary
+
+Harness status: OK
+
+Rerun
+
+Found 1 tests
+
+1 Pass
+Details
+Result	Test Name	MessagePass	document.write	
\ No newline at end of file
diff --git a/Tests/LibWeb/Text/expected/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/027.txt b/Tests/LibWeb/Text/expected/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/027.txt
new file mode 100644
index 00000000000..49a300c2d27
--- /dev/null
+++ b/Tests/LibWeb/Text/expected/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/027.txt
@@ -0,0 +1,11 @@
+Summary
+
+Harness status: OK
+
+Rerun
+
+Found 1 tests
+
+1 Pass
+Details
+Result	Test Name	MessagePass	document.write	
\ No newline at end of file
diff --git a/Tests/LibWeb/Text/expected/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/028.txt b/Tests/LibWeb/Text/expected/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/028.txt
new file mode 100644
index 00000000000..49a300c2d27
--- /dev/null
+++ b/Tests/LibWeb/Text/expected/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/028.txt
@@ -0,0 +1,11 @@
+Summary
+
+Harness status: OK
+
+Rerun
+
+Found 1 tests
+
+1 Pass
+Details
+Result	Test Name	MessagePass	document.write	
\ No newline at end of file
diff --git a/Tests/LibWeb/Text/expected/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/029.txt b/Tests/LibWeb/Text/expected/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/029.txt
new file mode 100644
index 00000000000..49a300c2d27
--- /dev/null
+++ b/Tests/LibWeb/Text/expected/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/029.txt
@@ -0,0 +1,11 @@
+Summary
+
+Harness status: OK
+
+Rerun
+
+Found 1 tests
+
+1 Pass
+Details
+Result	Test Name	MessagePass	document.write	
\ No newline at end of file
diff --git a/Tests/LibWeb/Text/expected/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/030.txt b/Tests/LibWeb/Text/expected/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/030.txt
new file mode 100644
index 00000000000..49a300c2d27
--- /dev/null
+++ b/Tests/LibWeb/Text/expected/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/030.txt
@@ -0,0 +1,11 @@
+Summary
+
+Harness status: OK
+
+Rerun
+
+Found 1 tests
+
+1 Pass
+Details
+Result	Test Name	MessagePass	document.write	
\ No newline at end of file
diff --git a/Tests/LibWeb/Text/expected/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/031.txt b/Tests/LibWeb/Text/expected/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/031.txt
new file mode 100644
index 00000000000..49a300c2d27
--- /dev/null
+++ b/Tests/LibWeb/Text/expected/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/031.txt
@@ -0,0 +1,11 @@
+Summary
+
+Harness status: OK
+
+Rerun
+
+Found 1 tests
+
+1 Pass
+Details
+Result	Test Name	MessagePass	document.write	
\ No newline at end of file
diff --git a/Tests/LibWeb/Text/expected/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/032.txt b/Tests/LibWeb/Text/expected/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/032.txt
new file mode 100644
index 00000000000..49a300c2d27
--- /dev/null
+++ b/Tests/LibWeb/Text/expected/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/032.txt
@@ -0,0 +1,11 @@
+Summary
+
+Harness status: OK
+
+Rerun
+
+Found 1 tests
+
+1 Pass
+Details
+Result	Test Name	MessagePass	document.write	
\ No newline at end of file
diff --git a/Tests/LibWeb/Text/expected/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/033.txt b/Tests/LibWeb/Text/expected/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/033.txt
new file mode 100644
index 00000000000..400fa5782b1
--- /dev/null
+++ b/Tests/LibWeb/Text/expected/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/033.txt
@@ -0,0 +1,11 @@
+Summary
+
+Harness status: OK
+
+Rerun
+
+Found 1 tests
+
+1 Fail
+Details
+Result	Test Name	MessageFail	document.write	
\ No newline at end of file
diff --git a/Tests/LibWeb/Text/expected/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/034.txt b/Tests/LibWeb/Text/expected/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/034.txt
new file mode 100644
index 00000000000..400fa5782b1
--- /dev/null
+++ b/Tests/LibWeb/Text/expected/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/034.txt
@@ -0,0 +1,11 @@
+Summary
+
+Harness status: OK
+
+Rerun
+
+Found 1 tests
+
+1 Fail
+Details
+Result	Test Name	MessageFail	document.write	
\ No newline at end of file
diff --git a/Tests/LibWeb/Text/expected/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/035.txt b/Tests/LibWeb/Text/expected/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/035.txt
new file mode 100644
index 00000000000..400fa5782b1
--- /dev/null
+++ b/Tests/LibWeb/Text/expected/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/035.txt
@@ -0,0 +1,11 @@
+Summary
+
+Harness status: OK
+
+Rerun
+
+Found 1 tests
+
+1 Fail
+Details
+Result	Test Name	MessageFail	document.write	
\ No newline at end of file
diff --git a/Tests/LibWeb/Text/expected/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/036.txt b/Tests/LibWeb/Text/expected/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/036.txt
new file mode 100644
index 00000000000..400fa5782b1
--- /dev/null
+++ b/Tests/LibWeb/Text/expected/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/036.txt
@@ -0,0 +1,11 @@
+Summary
+
+Harness status: OK
+
+Rerun
+
+Found 1 tests
+
+1 Fail
+Details
+Result	Test Name	MessageFail	document.write	
\ No newline at end of file
diff --git a/Tests/LibWeb/Text/expected/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/037.txt b/Tests/LibWeb/Text/expected/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/037.txt
new file mode 100644
index 00000000000..400fa5782b1
--- /dev/null
+++ b/Tests/LibWeb/Text/expected/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/037.txt
@@ -0,0 +1,11 @@
+Summary
+
+Harness status: OK
+
+Rerun
+
+Found 1 tests
+
+1 Fail
+Details
+Result	Test Name	MessageFail	document.write	
\ No newline at end of file
diff --git a/Tests/LibWeb/Text/expected/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/038.txt b/Tests/LibWeb/Text/expected/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/038.txt
new file mode 100644
index 00000000000..a57d8db5360
--- /dev/null
+++ b/Tests/LibWeb/Text/expected/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/038.txt
@@ -0,0 +1,11 @@
+Summary
+
+Harness status: OK
+
+Rerun
+
+Found 1 tests
+
+1 Fail
+Details
+Result	Test Name	MessageFail	document.write	Cannot access property "childNodes" on null object "document.body"
\ No newline at end of file
diff --git a/Tests/LibWeb/Text/expected/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/039.txt b/Tests/LibWeb/Text/expected/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/039.txt
new file mode 100644
index 00000000000..400fa5782b1
--- /dev/null
+++ b/Tests/LibWeb/Text/expected/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/039.txt
@@ -0,0 +1,11 @@
+Summary
+
+Harness status: OK
+
+Rerun
+
+Found 1 tests
+
+1 Fail
+Details
+Result	Test Name	MessageFail	document.write	
\ No newline at end of file
diff --git a/Tests/LibWeb/Text/expected/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/040.txt b/Tests/LibWeb/Text/expected/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/040.txt
new file mode 100644
index 00000000000..7ce80f9640e
--- /dev/null
+++ b/Tests/LibWeb/Text/expected/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/040.txt
@@ -0,0 +1,11 @@
+Summary
+
+Harness status: OK
+
+Rerun
+
+Found 1 tests
+
+1 Pass
+Details
+Result	Test Name	MessagePass	document.write entity	
\ No newline at end of file
diff --git a/Tests/LibWeb/Text/expected/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/041.txt b/Tests/LibWeb/Text/expected/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/041.txt
new file mode 100644
index 00000000000..6e264600b44
--- /dev/null
+++ b/Tests/LibWeb/Text/expected/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/041.txt
@@ -0,0 +1,11 @@
+Summary
+
+Harness status: OK
+
+Rerun
+
+Found 1 tests
+
+1 Fail
+Details
+Result	Test Name	MessageFail	document.write entity	
\ No newline at end of file
diff --git a/Tests/LibWeb/Text/expected/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/042.txt b/Tests/LibWeb/Text/expected/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/042.txt
new file mode 100644
index 00000000000..7ce80f9640e
--- /dev/null
+++ b/Tests/LibWeb/Text/expected/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/042.txt
@@ -0,0 +1,11 @@
+Summary
+
+Harness status: OK
+
+Rerun
+
+Found 1 tests
+
+1 Pass
+Details
+Result	Test Name	MessagePass	document.write entity	
\ No newline at end of file
diff --git a/Tests/LibWeb/Text/expected/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/043.txt b/Tests/LibWeb/Text/expected/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/043.txt
new file mode 100644
index 00000000000..7ce80f9640e
--- /dev/null
+++ b/Tests/LibWeb/Text/expected/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/043.txt
@@ -0,0 +1,11 @@
+Summary
+
+Harness status: OK
+
+Rerun
+
+Found 1 tests
+
+1 Pass
+Details
+Result	Test Name	MessagePass	document.write entity	
\ No newline at end of file
diff --git a/Tests/LibWeb/Text/expected/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/044.txt b/Tests/LibWeb/Text/expected/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/044.txt
new file mode 100644
index 00000000000..49a300c2d27
--- /dev/null
+++ b/Tests/LibWeb/Text/expected/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/044.txt
@@ -0,0 +1,11 @@
+Summary
+
+Harness status: OK
+
+Rerun
+
+Found 1 tests
+
+1 Pass
+Details
+Result	Test Name	MessagePass	document.write	
\ No newline at end of file
diff --git a/Tests/LibWeb/Text/expected/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/045.txt b/Tests/LibWeb/Text/expected/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/045.txt
new file mode 100644
index 00000000000..400fa5782b1
--- /dev/null
+++ b/Tests/LibWeb/Text/expected/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/045.txt
@@ -0,0 +1,11 @@
+Summary
+
+Harness status: OK
+
+Rerun
+
+Found 1 tests
+
+1 Fail
+Details
+Result	Test Name	MessageFail	document.write	
\ No newline at end of file
diff --git a/Tests/LibWeb/Text/expected/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/046.txt b/Tests/LibWeb/Text/expected/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/046.txt
new file mode 100644
index 00000000000..400fa5782b1
--- /dev/null
+++ b/Tests/LibWeb/Text/expected/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/046.txt
@@ -0,0 +1,11 @@
+Summary
+
+Harness status: OK
+
+Rerun
+
+Found 1 tests
+
+1 Fail
+Details
+Result	Test Name	MessageFail	document.write	
\ No newline at end of file
diff --git a/Tests/LibWeb/Text/expected/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/047.txt b/Tests/LibWeb/Text/expected/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/047.txt
new file mode 100644
index 00000000000..e69de29bb2d
diff --git a/Tests/LibWeb/Text/expected/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/049.txt b/Tests/LibWeb/Text/expected/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/049.txt
new file mode 100644
index 00000000000..d3ff2981134
--- /dev/null
+++ b/Tests/LibWeb/Text/expected/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/049.txt
@@ -0,0 +1,11 @@
+Summary
+
+Harness status: OK
+
+Rerun
+
+Found 1 tests
+
+1 Fail
+Details
+Result	Test Name	MessageFail	document.write plaintext	
\ No newline at end of file
diff --git a/Tests/LibWeb/Text/expected/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/050.txt b/Tests/LibWeb/Text/expected/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/050.txt
new file mode 100644
index 00000000000..577ea5ff09a
--- /dev/null
+++ b/Tests/LibWeb/Text/expected/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/050.txt
@@ -0,0 +1,11 @@
+Summary
+
+Harness status: OK
+
+Rerun
+
+Found 1 tests
+
+1 Pass
+Details
+Result	Test Name	MessagePass	document.write plaintext	
\ No newline at end of file
diff --git a/Tests/LibWeb/Text/expected/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/051.txt b/Tests/LibWeb/Text/expected/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/051.txt
new file mode 100644
index 00000000000..2e5ba5d0ca2
--- /dev/null
+++ b/Tests/LibWeb/Text/expected/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/051.txt
@@ -0,0 +1,11 @@
+Summary
+
+Harness status: OK
+
+Rerun
+
+Found 1 tests
+
+1 Fail
+Details
+Result	Test Name	MessageFail	document.write \r\n	
\ No newline at end of file
diff --git a/Tests/LibWeb/Text/expected/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/document.write-01.txt b/Tests/LibWeb/Text/expected/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/document.write-01.txt
new file mode 100644
index 00000000000..456e84e8ac6
--- /dev/null
+++ b/Tests/LibWeb/Text/expected/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/document.write-01.txt
@@ -0,0 +1,11 @@
+Summary
+
+Harness status: OK
+
+Rerun
+
+Found 1 tests
+
+1 Pass
+Details
+Result	Test Name	MessagePass	document.write in XHTML	
\ No newline at end of file
diff --git a/Tests/LibWeb/Text/expected/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/document.write-02.txt b/Tests/LibWeb/Text/expected/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/document.write-02.txt
new file mode 100644
index 00000000000..94a3397b9e3
--- /dev/null
+++ b/Tests/LibWeb/Text/expected/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/document.write-02.txt
@@ -0,0 +1,13 @@
+Summary
+
+Harness status: OK
+
+Rerun
+
+Found 3 tests
+
+3 Pass
+Details
+Result	Test Name	MessagePass	Calling document.write with null and undefined	
+Pass	document.write(null)	
+Pass	document.write(undefined)	
\ No newline at end of file
diff --git a/Tests/LibWeb/Text/expected/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/iframe_001.txt b/Tests/LibWeb/Text/expected/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/iframe_001.txt
new file mode 100644
index 00000000000..38d3b78bfbe
--- /dev/null
+++ b/Tests/LibWeb/Text/expected/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/iframe_001.txt
@@ -0,0 +1,11 @@
+Summary
+
+Harness status: OK
+
+Rerun
+
+Found 1 tests
+
+1 Pass
+Details
+Result	Test Name	MessagePass	document.write into iframe	
\ No newline at end of file
diff --git a/Tests/LibWeb/Text/expected/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/iframe_002.txt b/Tests/LibWeb/Text/expected/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/iframe_002.txt
new file mode 100644
index 00000000000..b2f8a241085
--- /dev/null
+++ b/Tests/LibWeb/Text/expected/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/iframe_002.txt
@@ -0,0 +1,11 @@
+Summary
+
+Harness status: OK
+
+Rerun
+
+Found 1 tests
+
+1 Fail
+Details
+Result	Test Name	MessageFail	document.write into iframe	
\ No newline at end of file
diff --git a/Tests/LibWeb/Text/expected/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/iframe_003.txt b/Tests/LibWeb/Text/expected/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/iframe_003.txt
new file mode 100644
index 00000000000..94195a92957
--- /dev/null
+++ b/Tests/LibWeb/Text/expected/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/iframe_003.txt
@@ -0,0 +1,11 @@
+Summary
+
+Harness status: OK
+
+Rerun
+
+Found 1 tests
+
+1 Fail
+Details
+Result	Test Name	MessageFail	document.write script into iframe	
\ No newline at end of file
diff --git a/Tests/LibWeb/Text/expected/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/iframe_004.txt b/Tests/LibWeb/Text/expected/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/iframe_004.txt
new file mode 100644
index 00000000000..8ead723bdab
--- /dev/null
+++ b/Tests/LibWeb/Text/expected/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/iframe_004.txt
@@ -0,0 +1,11 @@
+Summary
+
+Harness status: OK
+
+Rerun
+
+Found 1 tests
+
+1 Pass
+Details
+Result	Test Name	MessagePass	document.write script into iframe write back into parent	
\ No newline at end of file
diff --git a/Tests/LibWeb/Text/expected/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/iframe_005.txt b/Tests/LibWeb/Text/expected/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/iframe_005.txt
new file mode 100644
index 00000000000..76f49399349
--- /dev/null
+++ b/Tests/LibWeb/Text/expected/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/iframe_005.txt
@@ -0,0 +1,11 @@
+Summary
+
+Harness status: OK
+
+Rerun
+
+Found 1 tests
+
+1 Fail
+Details
+Result	Test Name	MessageFail	document.write external script into iframe write back into parent	
\ No newline at end of file
diff --git a/Tests/LibWeb/Text/expected/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/iframe_006.txt b/Tests/LibWeb/Text/expected/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/iframe_006.txt
new file mode 100644
index 00000000000..7bc0d2bcb1b
--- /dev/null
+++ b/Tests/LibWeb/Text/expected/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/iframe_006.txt
@@ -0,0 +1,11 @@
+Summary
+
+Harness status: OK
+
+Rerun
+
+Found 1 tests
+
+1 Pass
+Details
+Result	Test Name	MessagePass	document.write external script into iframe write back into parent	
\ No newline at end of file
diff --git a/Tests/LibWeb/Text/expected/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/iframe_007.txt b/Tests/LibWeb/Text/expected/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/iframe_007.txt
new file mode 100644
index 00000000000..5adf267ed74
--- /dev/null
+++ b/Tests/LibWeb/Text/expected/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/iframe_007.txt
@@ -0,0 +1,11 @@
+Summary
+
+Harness status: OK
+
+Rerun
+
+Found 1 tests
+
+1 Pass
+Details
+Result	Test Name	MessagePass	document.write comment into iframe	
\ No newline at end of file
diff --git a/Tests/LibWeb/Text/expected/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/iframe_008.txt b/Tests/LibWeb/Text/expected/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/iframe_008.txt
new file mode 100644
index 00000000000..71b91782341
--- /dev/null
+++ b/Tests/LibWeb/Text/expected/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/iframe_008.txt
@@ -0,0 +1,11 @@
+Summary
+
+Harness status: OK
+
+Rerun
+
+Found 1 tests
+
+1 Fail
+Details
+Result	Test Name	MessageFail	document.write plaintext into iframe	
\ No newline at end of file
diff --git a/Tests/LibWeb/Text/expected/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/iframe_009.txt b/Tests/LibWeb/Text/expected/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/iframe_009.txt
new file mode 100644
index 00000000000..71b91782341
--- /dev/null
+++ b/Tests/LibWeb/Text/expected/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/iframe_009.txt
@@ -0,0 +1,11 @@
+Summary
+
+Harness status: OK
+
+Rerun
+
+Found 1 tests
+
+1 Fail
+Details
+Result	Test Name	MessageFail	document.write plaintext into iframe	
\ No newline at end of file
diff --git a/Tests/LibWeb/Text/expected/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/iframe_010.txt b/Tests/LibWeb/Text/expected/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/iframe_010.txt
new file mode 100644
index 00000000000..577ea5ff09a
--- /dev/null
+++ b/Tests/LibWeb/Text/expected/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/iframe_010.txt
@@ -0,0 +1,11 @@
+Summary
+
+Harness status: OK
+
+Rerun
+
+Found 1 tests
+
+1 Pass
+Details
+Result	Test Name	MessagePass	document.write plaintext	
\ No newline at end of file
diff --git a/Tests/LibWeb/Text/expected/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/nested-document-write-1.txt b/Tests/LibWeb/Text/expected/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/nested-document-write-1.txt
new file mode 100644
index 00000000000..e69de29bb2d
diff --git a/Tests/LibWeb/Text/expected/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/script_001.txt b/Tests/LibWeb/Text/expected/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/script_001.txt
new file mode 100644
index 00000000000..1b7991e4d55
--- /dev/null
+++ b/Tests/LibWeb/Text/expected/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/script_001.txt
@@ -0,0 +1,11 @@
+Summary
+
+Harness status: OK
+
+Rerun
+
+Found 1 tests
+
+1 Pass
+Details
+Result	Test Name	MessagePass	document.write script	
\ No newline at end of file
diff --git a/Tests/LibWeb/Text/expected/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/script_002.txt b/Tests/LibWeb/Text/expected/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/script_002.txt
new file mode 100644
index 00000000000..e69de29bb2d
diff --git a/Tests/LibWeb/Text/expected/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/script_003.txt b/Tests/LibWeb/Text/expected/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/script_003.txt
new file mode 100644
index 00000000000..4c5d42943e0
--- /dev/null
+++ b/Tests/LibWeb/Text/expected/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/script_003.txt
@@ -0,0 +1,11 @@
+Summary
+
+Harness status: OK
+
+Rerun
+
+Found 1 tests
+
+1 Pass
+Details
+Result	Test Name	MessagePass	document.write script writing a further script	
\ No newline at end of file
diff --git a/Tests/LibWeb/Text/expected/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/script_004.txt b/Tests/LibWeb/Text/expected/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/script_004.txt
new file mode 100644
index 00000000000..e69de29bb2d
diff --git a/Tests/LibWeb/Text/expected/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/script_005.txt b/Tests/LibWeb/Text/expected/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/script_005.txt
new file mode 100644
index 00000000000..5846d36ad95
--- /dev/null
+++ b/Tests/LibWeb/Text/expected/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/script_005.txt
@@ -0,0 +1,11 @@
+Summary
+
+Harness status: OK
+
+Rerun
+
+Found 1 tests
+
+1 Fail
+Details
+Result	Test Name	MessageFail	document.write external script	
\ No newline at end of file
diff --git a/Tests/LibWeb/Text/expected/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/script_006.txt b/Tests/LibWeb/Text/expected/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/script_006.txt
new file mode 100644
index 00000000000..0b69fbb2e9c
--- /dev/null
+++ b/Tests/LibWeb/Text/expected/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/script_006.txt
@@ -0,0 +1,11 @@
+Summary
+
+Harness status: OK
+
+Rerun
+
+Found 1 tests
+
+1 Fail
+Details
+Result	Test Name	MessageFail	document.write external script followed by internal script	
\ No newline at end of file
diff --git a/Tests/LibWeb/Text/expected/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/script_007.txt b/Tests/LibWeb/Text/expected/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/script_007.txt
new file mode 100644
index 00000000000..82db9cefc31
--- /dev/null
+++ b/Tests/LibWeb/Text/expected/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/script_007.txt
@@ -0,0 +1,11 @@
+Summary
+
+Harness status: OK
+
+Rerun
+
+Found 1 tests
+
+1 Pass
+Details
+Result	Test Name	MessagePass	document.write external script that document.writes inline script	
\ No newline at end of file
diff --git a/Tests/LibWeb/Text/expected/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/script_008.txt b/Tests/LibWeb/Text/expected/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/script_008.txt
new file mode 100644
index 00000000000..cb10b897520
--- /dev/null
+++ b/Tests/LibWeb/Text/expected/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/script_008.txt
@@ -0,0 +1,11 @@
+Summary
+
+Harness status: OK
+
+Rerun
+
+Found 1 tests
+
+1 Fail
+Details
+Result	Test Name	MessageFail	document.write external script that document.writes external script	
\ No newline at end of file
diff --git a/Tests/LibWeb/Text/expected/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/script_009.txt b/Tests/LibWeb/Text/expected/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/script_009.txt
new file mode 100644
index 00000000000..e69de29bb2d
diff --git a/Tests/LibWeb/Text/expected/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/script_010.txt b/Tests/LibWeb/Text/expected/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/script_010.txt
new file mode 100644
index 00000000000..f03504c2452
--- /dev/null
+++ b/Tests/LibWeb/Text/expected/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/script_010.txt
@@ -0,0 +1,11 @@
+Summary
+
+Harness status: OK
+
+Rerun
+
+Found 1 tests
+
+1 Fail
+Details
+Result	Test Name	MessageFail	document.write external script tokenizer order	
\ No newline at end of file
diff --git a/Tests/LibWeb/Text/expected/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/script_011.txt b/Tests/LibWeb/Text/expected/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/script_011.txt
new file mode 100644
index 00000000000..cb10b897520
--- /dev/null
+++ b/Tests/LibWeb/Text/expected/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/script_011.txt
@@ -0,0 +1,11 @@
+Summary
+
+Harness status: OK
+
+Rerun
+
+Found 1 tests
+
+1 Fail
+Details
+Result	Test Name	MessageFail	document.write external script that document.writes external script	
\ No newline at end of file
diff --git a/Tests/LibWeb/Text/expected/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/script_012.txt b/Tests/LibWeb/Text/expected/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/script_012.txt
new file mode 100644
index 00000000000..f03504c2452
--- /dev/null
+++ b/Tests/LibWeb/Text/expected/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/script_012.txt
@@ -0,0 +1,11 @@
+Summary
+
+Harness status: OK
+
+Rerun
+
+Found 1 tests
+
+1 Fail
+Details
+Result	Test Name	MessageFail	document.write external script tokenizer order	
\ No newline at end of file
diff --git a/Tests/LibWeb/Text/expected/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/script_013.txt b/Tests/LibWeb/Text/expected/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/script_013.txt
new file mode 100644
index 00000000000..e69de29bb2d
diff --git a/Tests/LibWeb/Text/input/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/001.html b/Tests/LibWeb/Text/input/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/001.html
new file mode 100644
index 00000000000..9cb45f3fa09
--- /dev/null
+++ b/Tests/LibWeb/Text/input/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/001.html
@@ -0,0 +1,12 @@
+<!doctype html>
+<title>document.write</title>
+<script src="../../../../resources/testharness.js"></script><script src="../../../../resources/testharnessreport.js"></script>
+<script>
+test(
+function() {
+  document.write("PASS");
+  assert_equals(document.body.textContent, "PASS");
+}
+);
+</script>
+<div id="log"></div>
diff --git a/Tests/LibWeb/Text/input/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/002.html b/Tests/LibWeb/Text/input/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/002.html
new file mode 100644
index 00000000000..dbcc9c01134
--- /dev/null
+++ b/Tests/LibWeb/Text/input/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/002.html
@@ -0,0 +1,13 @@
+<!doctype html>
+<title>document.write</title>
+<script src="../../../../resources/testharness.js"></script><script src="../../../../resources/testharnessreport.js"></script>
+<script>
+test(
+function() {
+  document.write("<i>Filler Text");
+  assert_equals(document.body.firstChild.localName, "i");
+  assert_equals(document.body.firstChild.textContent, "Filler Text");
+}
+);
+</script>
+<div id="log"></div>
diff --git a/Tests/LibWeb/Text/input/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/003.html b/Tests/LibWeb/Text/input/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/003.html
new file mode 100644
index 00000000000..c6ef42af436
--- /dev/null
+++ b/Tests/LibWeb/Text/input/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/003.html
@@ -0,0 +1,14 @@
+<!doctype html>
+<title>document.write</title>
+<script src="../../../../resources/testharness.js"></script><script src="../../../../resources/testharnessreport.js"></script>
+<script>
+test(
+function() {
+  document.write("<");
+  document.write("i>Filler Text");
+  assert_equals(document.body.firstChild.localName, "i");
+  assert_equals(document.body.firstChild.textContent, "Filler Text");
+}
+);
+</script>
+<div id="log"></div>
diff --git a/Tests/LibWeb/Text/input/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/004.html b/Tests/LibWeb/Text/input/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/004.html
new file mode 100644
index 00000000000..66ad47bfafa
--- /dev/null
+++ b/Tests/LibWeb/Text/input/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/004.html
@@ -0,0 +1,14 @@
+<!doctype html>
+<title>document.write</title>
+<script src="../../../../resources/testharness.js"></script><script src="../../../../resources/testharnessreport.js"></script>
+<script>
+test(
+function() {
+  document.write("<i");
+  document.write(">Filler Text");
+  assert_equals(document.body.firstChild.localName, "i");
+  assert_equals(document.body.firstChild.textContent, "Filler Text");
+}
+);
+</script>
+<div id="log"></div>
diff --git a/Tests/LibWeb/Text/input/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/005.html b/Tests/LibWeb/Text/input/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/005.html
new file mode 100644
index 00000000000..d4d507d655e
--- /dev/null
+++ b/Tests/LibWeb/Text/input/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/005.html
@@ -0,0 +1,14 @@
+<!doctype html>
+<title>document.write</title>
+<script src="../../../../resources/testharness.js"></script><script src="../../../../resources/testharnessreport.js"></script>
+<script>
+test(
+function() {
+  document.write("<i>");
+  document.write("Filler Text");
+  assert_equals(document.body.firstChild.localName, "i");
+  assert_equals(document.body.firstChild.textContent, "Filler Text");
+}
+);
+</script>
+<div id="log"></div>
diff --git a/Tests/LibWeb/Text/input/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/006.html b/Tests/LibWeb/Text/input/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/006.html
new file mode 100644
index 00000000000..06e4c598b10
--- /dev/null
+++ b/Tests/LibWeb/Text/input/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/006.html
@@ -0,0 +1,14 @@
+<!doctype html>
+<title>document.write</title>
+<script src="../../../../resources/testharness.js"></script><script src="../../../../resources/testharnessreport.js"></script>
+<script>
+test(
+function() {
+  document.write("<i id='test'>Filler Text");
+  assert_equals(document.body.firstChild.localName, "i");
+  assert_equals(document.body.firstChild.getAttribute("id"), "test");
+  assert_equals(document.body.firstChild.textContent, "Filler Text");
+}
+);
+</script>
+<div id="log"></div>
diff --git a/Tests/LibWeb/Text/input/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/007.html b/Tests/LibWeb/Text/input/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/007.html
new file mode 100644
index 00000000000..9d750726c35
--- /dev/null
+++ b/Tests/LibWeb/Text/input/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/007.html
@@ -0,0 +1,15 @@
+<!doctype html>
+<title>document.write</title>
+<script src="../../../../resources/testharness.js"></script><script src="../../../../resources/testharnessreport.js"></script>
+<script>
+test(
+function() {
+  document.write("<i ");
+  document.write("id='test'>Filler Text");
+  assert_equals(document.body.firstChild.localName, "i");
+  assert_equals(document.body.firstChild.getAttribute("id"), "test");
+  assert_equals(document.body.firstChild.textContent, "Filler Text");
+}
+);
+</script>
+<div id="log"></div>
diff --git a/Tests/LibWeb/Text/input/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/007.js b/Tests/LibWeb/Text/input/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/007.js
new file mode 100644
index 00000000000..31fcf18d493
--- /dev/null
+++ b/Tests/LibWeb/Text/input/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/007.js
@@ -0,0 +1,4 @@
+t.step(function() {
+         order.push(2);
+         document.write("<script>t.step(function() {order.push(3)})</script>");
+       });
\ No newline at end of file
diff --git a/Tests/LibWeb/Text/input/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/008.html b/Tests/LibWeb/Text/input/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/008.html
new file mode 100644
index 00000000000..496ee378935
--- /dev/null
+++ b/Tests/LibWeb/Text/input/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/008.html
@@ -0,0 +1,15 @@
+<!doctype html>
+<title>document.write</title>
+<script src="../../../../resources/testharness.js"></script><script src="../../../../resources/testharnessreport.js"></script>
+<script>
+test(
+function() {
+  document.write("<i i");
+  document.write("d='test'>Filler Text");
+  assert_equals(document.body.firstChild.localName, "i");
+  assert_equals(document.body.firstChild.getAttribute("id"), "test");
+  assert_equals(document.body.firstChild.textContent, "Filler Text");
+}
+);
+</script>
+<div id="log"></div>
diff --git a/Tests/LibWeb/Text/input/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/008.js b/Tests/LibWeb/Text/input/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/008.js
new file mode 100644
index 00000000000..367597515d7
--- /dev/null
+++ b/Tests/LibWeb/Text/input/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/008.js
@@ -0,0 +1,4 @@
+t.step(function() {
+         order.push(2);
+         document.write("<script src=\"008-1.js\"></script>");
+       });
\ No newline at end of file
diff --git a/Tests/LibWeb/Text/input/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/009.html b/Tests/LibWeb/Text/input/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/009.html
new file mode 100644
index 00000000000..d25b9ba3d47
--- /dev/null
+++ b/Tests/LibWeb/Text/input/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/009.html
@@ -0,0 +1,15 @@
+<!doctype html>
+<title>document.write</title>
+<script src="../../../../resources/testharness.js"></script><script src="../../../../resources/testharnessreport.js"></script>
+<script>
+test(
+function() {
+  document.write("<i id");
+  document.write("='test'>Filler Text");
+  assert_equals(document.body.firstChild.localName, "i");
+  assert_equals(document.body.firstChild.getAttribute("id"), "test");
+  assert_equals(document.body.firstChild.textContent, "Filler Text");
+}
+);
+</script>
+<div id="log"></div>
diff --git a/Tests/LibWeb/Text/input/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/010.html b/Tests/LibWeb/Text/input/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/010.html
new file mode 100644
index 00000000000..786fcf6d137
--- /dev/null
+++ b/Tests/LibWeb/Text/input/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/010.html
@@ -0,0 +1,15 @@
+<!doctype html>
+<title>document.write</title>
+<script src="../../../../resources/testharness.js"></script><script src="../../../../resources/testharnessreport.js"></script>
+<script>
+test(
+function() {
+  document.write("<i id=");
+  document.write("'test'>Filler Text");
+  assert_equals(document.body.firstChild.localName, "i");
+  assert_equals(document.body.firstChild.getAttribute("id"), "test");
+  assert_equals(document.body.firstChild.textContent, "Filler Text");
+}
+);
+</script>
+<div id="log"></div>
diff --git a/Tests/LibWeb/Text/input/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/011.html b/Tests/LibWeb/Text/input/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/011.html
new file mode 100644
index 00000000000..1b69b7c7bd7
--- /dev/null
+++ b/Tests/LibWeb/Text/input/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/011.html
@@ -0,0 +1,15 @@
+<!doctype html>
+<title>document.write</title>
+<script src="../../../../resources/testharness.js"></script><script src="../../../../resources/testharnessreport.js"></script>
+<script>
+test(
+function() {
+  document.write("<i id='");
+  document.write("test'>Filler Text");
+  assert_equals(document.body.firstChild.localName, "i");
+  assert_equals(document.body.firstChild.getAttribute("id"), "test");
+  assert_equals(document.body.firstChild.textContent, "Filler Text");
+}
+);
+</script>
+<div id="log"></div>
diff --git a/Tests/LibWeb/Text/input/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/012.html b/Tests/LibWeb/Text/input/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/012.html
new file mode 100644
index 00000000000..8d001750c82
--- /dev/null
+++ b/Tests/LibWeb/Text/input/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/012.html
@@ -0,0 +1,15 @@
+<!doctype html>
+<title>document.write</title>
+<script src="../../../../resources/testharness.js"></script><script src="../../../../resources/testharnessreport.js"></script>
+<script>
+test(
+function() {
+  document.write("<i id='te");
+  document.write("st'>Filler Text");
+  assert_equals(document.body.firstChild.localName, "i");
+  assert_equals(document.body.firstChild.getAttribute("id"), "test");
+  assert_equals(document.body.firstChild.textContent, "Filler Text");
+}
+);
+</script>
+<div id="log"></div>
diff --git a/Tests/LibWeb/Text/input/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/013.html b/Tests/LibWeb/Text/input/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/013.html
new file mode 100644
index 00000000000..9bae1ba3bd2
--- /dev/null
+++ b/Tests/LibWeb/Text/input/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/013.html
@@ -0,0 +1,15 @@
+<!doctype html>
+<title>document.write</title>
+<script src="../../../../resources/testharness.js"></script><script src="../../../../resources/testharnessreport.js"></script>
+<script>
+test(
+function() {
+  document.write("<i id='test");
+  document.write("'>Filler Text");
+  assert_equals(document.body.firstChild.localName, "i");
+  assert_equals(document.body.firstChild.getAttribute("id"), "test");
+  assert_equals(document.body.firstChild.textContent, "Filler Text");
+}
+);
+</script>
+<div id="log"></div>
diff --git a/Tests/LibWeb/Text/input/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/014.html b/Tests/LibWeb/Text/input/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/014.html
new file mode 100644
index 00000000000..94b2866b352
--- /dev/null
+++ b/Tests/LibWeb/Text/input/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/014.html
@@ -0,0 +1,15 @@
+<!doctype html>
+<title>document.write</title>
+<script src="../../../../resources/testharness.js"></script><script src="../../../../resources/testharnessreport.js"></script>
+<script>
+test(
+function() {
+  document.write("<i id='test'");
+  document.write(">Filler Text");
+  assert_equals(document.body.firstChild.localName, "i");
+  assert_equals(document.body.firstChild.getAttribute("id"), "test");
+  assert_equals(document.body.firstChild.textContent, "Filler Text");
+}
+);
+</script>
+<div id="log"></div>
diff --git a/Tests/LibWeb/Text/input/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/015.html b/Tests/LibWeb/Text/input/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/015.html
new file mode 100644
index 00000000000..bb6d9a76d2d
--- /dev/null
+++ b/Tests/LibWeb/Text/input/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/015.html
@@ -0,0 +1,16 @@
+<!doctype html>
+<title>document.write</title>
+<script src="../../../../resources/testharness.js"></script><script src="../../../../resources/testharnessreport.js"></script>
+<script>
+test(
+function() {
+  document.write("<i id='test'");
+  document.write("class='a'>Filler Text");
+  assert_equals(document.body.firstChild.localName, "i");
+  assert_equals(document.body.firstChild.getAttribute("id"), "test");
+  assert_equals(document.body.firstChild.getAttribute("class"), "a");
+  assert_equals(document.body.firstChild.textContent, "Filler Text");
+}
+);
+</script>
+<div id="log"></div>
diff --git a/Tests/LibWeb/Text/input/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/016.html b/Tests/LibWeb/Text/input/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/016.html
new file mode 100644
index 00000000000..5b0344eb924
--- /dev/null
+++ b/Tests/LibWeb/Text/input/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/016.html
@@ -0,0 +1,16 @@
+<!doctype html>
+<title>document.write</title>
+<script src="../../../../resources/testharness.js"></script><script src="../../../../resources/testharnessreport.js"></script>
+<script>
+test(
+function() {
+  document.write("<i>Filler Text");
+  document.write("</i><b>Filler Text");
+  assert_equals(document.body.firstChild.localName, "i");
+  assert_equals(document.body.firstChild.textContent, "Filler Text");
+  assert_equals(document.body.childNodes[1].localName, "b");
+  assert_equals(document.body.childNodes[1].textContent, "Filler Text");
+}
+);
+</script>
+<div id="log"></div>
diff --git a/Tests/LibWeb/Text/input/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/017.html b/Tests/LibWeb/Text/input/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/017.html
new file mode 100644
index 00000000000..70bbaeac73f
--- /dev/null
+++ b/Tests/LibWeb/Text/input/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/017.html
@@ -0,0 +1,19 @@
+<!doctype html>
+<title>document.write</title>
+<script src="../../../../resources/testharness.js"></script><script src="../../../../resources/testharnessreport.js"></script>
+<script>
+test(
+function() {
+  var s = "<i id=test>Filler Text</i><b>Filler Text"
+  for (var i=0; i<s.length; i++) {
+    document.write(s[i]);
+  }
+  assert_equals(document.body.firstChild.localName, "i");
+  assert_equals(document.body.firstChild.getAttribute('id'), "test");
+  assert_equals(document.body.firstChild.textContent, "Filler Text");
+  assert_equals(document.body.childNodes[1].localName, "b");
+  assert_equals(document.body.childNodes[1].textContent, "Filler Text");
+}
+);
+</script>
+<div id="log"></div>
diff --git a/Tests/LibWeb/Text/input/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/018.html b/Tests/LibWeb/Text/input/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/018.html
new file mode 100644
index 00000000000..4eb9f6a1d15
--- /dev/null
+++ b/Tests/LibWeb/Text/input/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/018.html
@@ -0,0 +1,19 @@
+<!doctype html>
+<title>document.write</title>
+<script src="../../../../resources/testharness.js"></script><script src="../../../../resources/testharnessreport.js"></script>
+<script>
+test(
+function() {
+  document.write("<body>");
+  var s = "<!--comment--><i>Filler Text</i>"
+  for (var i=0; i<s.length; i++) {
+    document.write(s[i]);
+  }
+  assert_equals(document.body.firstChild.nodeType, document.COMMENT_NODE);
+  assert_equals(document.body.firstChild.data, "comment");
+  assert_equals(document.body.childNodes[1].localName, "i");
+  assert_equals(document.body.childNodes[1].textContent, "Filler Text");
+}
+);
+</script>
+<div id="log"></div>
diff --git a/Tests/LibWeb/Text/input/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/019.html b/Tests/LibWeb/Text/input/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/019.html
new file mode 100644
index 00000000000..e9b451bfddf
--- /dev/null
+++ b/Tests/LibWeb/Text/input/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/019.html
@@ -0,0 +1,19 @@
+<!doctype html>
+<title>document.write</title>
+<script src="../../../../resources/testharness.js"></script><script src="../../../../resources/testharnessreport.js"></script>
+<script>
+var t = async_test();
+t.step(function() {
+  document.write("<i");
+});
+</script>
+>Filler Text</i>
+<script>
+t.step(function() {
+  assert_equals(document.body.childNodes[0].localName, "i");
+  assert_equals(document.body.childNodes[0].textContent, "Filler Text");
+}
+);
+t.done();
+</script>
+<div id="log"></div>
diff --git a/Tests/LibWeb/Text/input/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/020.html b/Tests/LibWeb/Text/input/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/020.html
new file mode 100644
index 00000000000..9f02b62c971
--- /dev/null
+++ b/Tests/LibWeb/Text/input/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/020.html
@@ -0,0 +1,18 @@
+<!doctype html>
+<title>document.write</title>
+<script src="../../../../resources/testharness.js"></script><script src="../../../../resources/testharnessreport.js"></script>
+<script>
+var t = async_test();
+t.step(function() {
+  document.write("<body><");
+});
+</script>!--comment-->
+<script>
+t.step(function() {
+  assert_equals(document.body.childNodes[0].nodeType, document.COMMENT_NODE);
+  assert_equals(document.body.childNodes[0].data, "comment");
+}
+);
+t.done();
+</script>
+<div id="log"></div>
diff --git a/Tests/LibWeb/Text/input/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/021.html b/Tests/LibWeb/Text/input/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/021.html
new file mode 100644
index 00000000000..ed6f8bec063
--- /dev/null
+++ b/Tests/LibWeb/Text/input/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/021.html
@@ -0,0 +1,18 @@
+<!doctype html>
+<title>document.write</title>
+<script src="../../../../resources/testharness.js"></script><script src="../../../../resources/testharnessreport.js"></script>
+<script>
+var t = async_test();
+t.step(function() {
+  document.write("<body><sp");
+});
+</script>an>Filler Text</span>
+<script>
+t.step(function() {
+  assert_equals(document.body.childNodes[0].localName, "span");
+  assert_equals(document.body.childNodes[0].textContent, "Filler Text");
+}
+);
+t.done();
+</script>
+<div id="log"></div>
diff --git a/Tests/LibWeb/Text/input/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/022.html b/Tests/LibWeb/Text/input/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/022.html
new file mode 100644
index 00000000000..70fe60e0668
--- /dev/null
+++ b/Tests/LibWeb/Text/input/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/022.html
@@ -0,0 +1,18 @@
+<!doctype html>
+<title>document.write</title>
+<script src="../../../../resources/testharness.js"></script><script src="../../../../resources/testharnessreport.js"></script>
+<script>
+var t = async_test();
+t.step(function() {
+  document.write("<body><span>");
+});
+</script>Filler Text</span>
+<script>
+t.step(function() {
+  assert_equals(document.body.childNodes[0].localName, "span");
+  assert_equals(document.body.childNodes[0].textContent, "Filler Text");
+}
+);
+t.done();
+</script>
+<div id="log"></div>
diff --git a/Tests/LibWeb/Text/input/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/023.html b/Tests/LibWeb/Text/input/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/023.html
new file mode 100644
index 00000000000..99a034ac43c
--- /dev/null
+++ b/Tests/LibWeb/Text/input/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/023.html
@@ -0,0 +1,19 @@
+<!doctype html>
+<title>document.write</title>
+<script src="../../../../resources/testharness.js"></script><script src="../../../../resources/testharnessreport.js"></script>
+<script>
+var t = async_test();
+t.step(function() {
+  document.write("<body><span ");
+});
+</script>id=a>Filler Text</span>
+<script>
+t.step(function() {
+  assert_equals(document.body.childNodes[0].localName, "span");
+  assert_equals(document.body.childNodes[0].getAttribute("id"), "a");
+  assert_equals(document.body.childNodes[0].textContent, "Filler Text");
+}
+);
+t.done();
+</script>
+<div id="log"></div>
diff --git a/Tests/LibWeb/Text/input/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/024.html b/Tests/LibWeb/Text/input/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/024.html
new file mode 100644
index 00000000000..f4ee9fe08b5
--- /dev/null
+++ b/Tests/LibWeb/Text/input/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/024.html
@@ -0,0 +1,19 @@
+<!doctype html>
+<title>document.write</title>
+<script src="../../../../resources/testharness.js"></script><script src="../../../../resources/testharnessreport.js"></script>
+<script>
+var t = async_test();
+t.step(function() {
+  document.write("<body><span i");
+});
+</script>d=a>Filler Text</span>
+<script>
+t.step(function() {
+  assert_equals(document.body.childNodes[0].localName, "span");
+  assert_equals(document.body.childNodes[0].getAttribute("id"), "a");
+  assert_equals(document.body.childNodes[0].textContent, "Filler Text");
+}
+);
+t.done();
+</script>
+<div id="log"></div>
diff --git a/Tests/LibWeb/Text/input/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/025.html b/Tests/LibWeb/Text/input/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/025.html
new file mode 100644
index 00000000000..065d1e1fd9b
--- /dev/null
+++ b/Tests/LibWeb/Text/input/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/025.html
@@ -0,0 +1,19 @@
+<!doctype html>
+<title>document.write</title>
+<script src="../../../../resources/testharness.js"></script><script src="../../../../resources/testharnessreport.js"></script>
+<script>
+var t = async_test();
+t.step(function() {
+  document.write("<body><span id");
+});
+</script>=a>Filler Text</span>
+<script>
+t.step(function() {
+  assert_equals(document.body.childNodes[0].localName, "span");
+  assert_equals(document.body.childNodes[0].getAttribute("id"), "a");
+  assert_equals(document.body.childNodes[0].textContent, "Filler Text");
+}
+);
+t.done();
+</script>
+<div id="log"></div>
diff --git a/Tests/LibWeb/Text/input/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/026.html b/Tests/LibWeb/Text/input/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/026.html
new file mode 100644
index 00000000000..f1de0ce1a83
--- /dev/null
+++ b/Tests/LibWeb/Text/input/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/026.html
@@ -0,0 +1,19 @@
+<!doctype html>
+<title>document.write</title>
+<script src="../../../../resources/testharness.js"></script><script src="../../../../resources/testharnessreport.js"></script>
+<script>
+var t = async_test();
+t.step(function() {
+  document.write("<body><span id=");
+});
+</script>a>Filler Text</span>
+<script>
+t.step(function() {
+  assert_equals(document.body.childNodes[0].localName, "span");
+  assert_equals(document.body.childNodes[0].getAttribute("id"), "a");
+  assert_equals(document.body.childNodes[0].textContent, "Filler Text");
+}
+);
+t.done();
+</script>
+<div id="log"></div>
diff --git a/Tests/LibWeb/Text/input/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/027.html b/Tests/LibWeb/Text/input/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/027.html
new file mode 100644
index 00000000000..09a9e549a38
--- /dev/null
+++ b/Tests/LibWeb/Text/input/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/027.html
@@ -0,0 +1,19 @@
+<!doctype html>
+<title>document.write</title>
+<script src="../../../../resources/testharness.js"></script><script src="../../../../resources/testharnessreport.js"></script>
+<script>
+var t = async_test();
+t.step(function() {
+  document.write("<body><span id=a");
+});
+</script>>Filler Text</span>
+<script>
+t.step(function() {
+  assert_equals(document.body.childNodes[0].localName, "span");
+  assert_equals(document.body.childNodes[0].getAttribute("id"), "a");
+  assert_equals(document.body.childNodes[0].textContent, "Filler Text");
+}
+);
+t.done();
+</script>
+<div id="log"></div>
diff --git a/Tests/LibWeb/Text/input/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/028.html b/Tests/LibWeb/Text/input/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/028.html
new file mode 100644
index 00000000000..3099ec92e2d
--- /dev/null
+++ b/Tests/LibWeb/Text/input/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/028.html
@@ -0,0 +1,21 @@
+<!doctype html>
+<title>document.write</title>
+<script src="../../../../resources/testharness.js"></script><script src="../../../../resources/testharnessreport.js"></script>
+<script>
+var t = async_test();
+t.step(function() {
+  document.write("<body><span id=a>Filler Text<");
+});
+</script>/span><b>Filler Text</b></span>
+<script>
+t.step(function() {
+  assert_equals(document.body.childNodes[0].localName, "span");
+  assert_equals(document.body.childNodes[0].getAttribute("id"), "a");
+  assert_equals(document.body.childNodes[0].textContent, "Filler Text");
+  assert_equals(document.body.childNodes[1].localName, "b");
+  assert_equals(document.body.childNodes[1].textContent, "Filler Text");
+}
+);
+t.done();
+</script>
+<div id="log"></div>
diff --git a/Tests/LibWeb/Text/input/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/029.html b/Tests/LibWeb/Text/input/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/029.html
new file mode 100644
index 00000000000..ec1cfbc0b39
--- /dev/null
+++ b/Tests/LibWeb/Text/input/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/029.html
@@ -0,0 +1,21 @@
+<!doctype html>
+<title>document.write</title>
+<script src="../../../../resources/testharness.js"></script><script src="../../../../resources/testharnessreport.js"></script>
+<script>
+var t = async_test();
+t.step(function() {
+  document.write("<body><span id=a>Filler Text</");
+});
+</script>span><b>Filler Text</b></span>
+<script>
+t.step(function() {
+  assert_equals(document.body.childNodes[0].localName, "span");
+  assert_equals(document.body.childNodes[0].getAttribute("id"), "a");
+  assert_equals(document.body.childNodes[0].textContent, "Filler Text");
+  assert_equals(document.body.childNodes[1].localName, "b");
+  assert_equals(document.body.childNodes[1].textContent, "Filler Text");
+}
+);
+t.done();
+</script>
+<div id="log"></div>
diff --git a/Tests/LibWeb/Text/input/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/030.html b/Tests/LibWeb/Text/input/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/030.html
new file mode 100644
index 00000000000..ceacc0fb9a5
--- /dev/null
+++ b/Tests/LibWeb/Text/input/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/030.html
@@ -0,0 +1,21 @@
+<!doctype html>
+<title>document.write</title>
+<script src="../../../../resources/testharness.js"></script><script src="../../../../resources/testharnessreport.js"></script>
+<script>
+var t = async_test();
+t.step(function() {
+  document.write("<body><span id=a>Filler Text</sp");
+});
+</script>an><b>Filler Text</b></span>
+<script>
+t.step(function() {
+  assert_equals(document.body.childNodes[0].localName, "span");
+  assert_equals(document.body.childNodes[0].getAttribute("id"), "a");
+  assert_equals(document.body.childNodes[0].textContent, "Filler Text");
+  assert_equals(document.body.childNodes[1].localName, "b");
+  assert_equals(document.body.childNodes[1].textContent, "Filler Text");
+}
+);
+t.done();
+</script>
+<div id="log"></div>
diff --git a/Tests/LibWeb/Text/input/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/031.html b/Tests/LibWeb/Text/input/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/031.html
new file mode 100644
index 00000000000..d23a209b28a
--- /dev/null
+++ b/Tests/LibWeb/Text/input/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/031.html
@@ -0,0 +1,21 @@
+<!doctype html>
+<title>document.write</title>
+<script src="../../../../resources/testharness.js"></script><script src="../../../../resources/testharnessreport.js"></script>
+<script>
+var t = async_test();
+t.step(function() {
+  document.write("<body><span id=a>Filler Text</span");
+});
+</script>><b>Filler Text</b></span>
+<script>
+t.step(function() {
+  assert_equals(document.body.childNodes[0].localName, "span");
+  assert_equals(document.body.childNodes[0].getAttribute("id"), "a");
+  assert_equals(document.body.childNodes[0].textContent, "Filler Text");
+  assert_equals(document.body.childNodes[1].localName, "b");
+  assert_equals(document.body.childNodes[1].textContent, "Filler Text");
+}
+);
+t.done();
+</script>
+<div id="log"></div>
diff --git a/Tests/LibWeb/Text/input/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/032.html b/Tests/LibWeb/Text/input/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/032.html
new file mode 100644
index 00000000000..2be7ba57879
--- /dev/null
+++ b/Tests/LibWeb/Text/input/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/032.html
@@ -0,0 +1,22 @@
+<!doctype html>
+<title>document.write</title>
+<script src="../../../../resources/testharness.js"></script><script src="../../../../resources/testharnessreport.js"></script>
+<script>
+var t = async_test();
+t.step(function() {
+  var tag_name_length = 100000;
+  var tag_name = "";
+  for (var i=0; i<tag_name_length; i++) {
+    tag_name += "a";
+  }
+  document.write("<body><" + tag_name + ">Filler Text</" + tag_name + ">");
+});
+</script>
+<script>
+t.step(function() {
+  assert_equals(document.body.childNodes[0].textContent, "Filler Text");
+}
+);
+t.done();
+</script>
+<div id="log"></div>
diff --git a/Tests/LibWeb/Text/input/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/033.html b/Tests/LibWeb/Text/input/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/033.html
new file mode 100644
index 00000000000..ddf37b860ac
--- /dev/null
+++ b/Tests/LibWeb/Text/input/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/033.html
@@ -0,0 +1,20 @@
+<!doctype html>
+<title>document.write</title>
+<script src="../../../../resources/testharness.js"></script><script src="../../../../resources/testharnessreport.js"></script>
+<script>
+test(
+  function() {
+    document.writeln("<i");
+    var s = " b='a'>Filler"
+    for (var i=0; i<s.length; i++) {
+      document.write(s[i]+"\n");
+    }
+    document.writeln("</i");
+    document.writeln(">");
+    assert_equals(document.body.childNodes[0].localName, "i");
+    assert_equals(document.body.childNodes[0].getAttribute("b"), "\na\n");
+    assert_equals(document.body.childNodes[0].textContent, "\nF\ni\nl\nl\ne\nr\n");
+  }
+);
+</script>
+<div id="log"></div>
diff --git a/Tests/LibWeb/Text/input/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/034.html b/Tests/LibWeb/Text/input/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/034.html
new file mode 100644
index 00000000000..026674146d5
--- /dev/null
+++ b/Tests/LibWeb/Text/input/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/034.html
@@ -0,0 +1,21 @@
+<!doctype html>
+<title>document.write</title>
+<script src="../../../../resources/testharness.js"></script><script src="../../../../resources/testharnessreport.js"></script>
+<script>
+var t = async_test();
+t.step(function() {
+  var s = "<svg><![CDATA[Filler Text]]></svg>";
+  for (var i=0; i<s.length; i++) {
+    document.write(s[i]);
+  }
+});
+</script>
+<script>
+t.step(function() {
+  assert_equals(document.body.childNodes[0].localName, "svg");
+  assert_equals(document.body.childNodes[0].textContent, "Filler Text");
+}
+);
+t.done();
+</script>
+<div id="log"></div>
diff --git a/Tests/LibWeb/Text/input/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/035.html b/Tests/LibWeb/Text/input/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/035.html
new file mode 100644
index 00000000000..b3afebb9b22
--- /dev/null
+++ b/Tests/LibWeb/Text/input/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/035.html
@@ -0,0 +1,21 @@
+<!doctype html>
+<title>document.write</title>
+<script src="../../../../resources/testharness.js"></script><script src="../../../../resources/testharnessreport.js"></script>
+<script>
+var t = async_test();
+t.step(function() {
+  var s = "<svg><!";
+  for (var i=0; i<s.length; i++) {
+    document.write(s[i]);
+  }
+});
+</script>[CDATA[Filler Text]]></svg>
+<script>
+t.step(function() {
+  assert_equals(document.body.childNodes[0].localName, "svg");
+  assert_equals(document.body.childNodes[0].textContent, "Filler Text");
+}
+);
+t.done();
+</script>
+<div id="log"></div>
diff --git a/Tests/LibWeb/Text/input/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/036.html b/Tests/LibWeb/Text/input/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/036.html
new file mode 100644
index 00000000000..677d75a44dd
--- /dev/null
+++ b/Tests/LibWeb/Text/input/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/036.html
@@ -0,0 +1,21 @@
+<!doctype html>
+<title>document.write</title>
+<script src="../../../../resources/testharness.js"></script><script src="../../../../resources/testharnessreport.js"></script>
+<script>
+var t = async_test();
+t.step(function() {
+  var s = "<svg><![CDATA[Filler Text]";
+  for (var i=0; i<s.length; i++) {
+    document.write(s[i]);
+  }
+});
+</script>]></svg>
+<script>
+t.step(function() {
+  assert_equals(document.body.childNodes[0].localName, "svg");
+  assert_equals(document.body.childNodes[0].textContent, "Filler Text");
+}
+);
+t.done();
+</script>
+<div id="log"></div>
diff --git a/Tests/LibWeb/Text/input/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/037.html b/Tests/LibWeb/Text/input/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/037.html
new file mode 100644
index 00000000000..354970d7674
--- /dev/null
+++ b/Tests/LibWeb/Text/input/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/037.html
@@ -0,0 +1,21 @@
+<!doctype html>
+<title>document.write</title>
+<script src="../../../../resources/testharness.js"></script><script src="../../../../resources/testharnessreport.js"></script>
+<script>
+var t = async_test();
+t.step(function() {
+  var s = "<body><!DOCTYPE html>";
+  for (var i=0; i<s.length; i++) {
+    document.write(s[i]);
+  }
+});
+</script><script>
+t.step(function() {
+  //Nothing should be inserted into the DOM for the doctype node so
+  //just checking nothing odd happens
+  assert_equals(document.body.childNodes[0].localName, "script");
+}
+);
+t.done();
+</script>
+<div id="log"></div>
diff --git a/Tests/LibWeb/Text/input/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/038.html b/Tests/LibWeb/Text/input/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/038.html
new file mode 100644
index 00000000000..fa88547c689
--- /dev/null
+++ b/Tests/LibWeb/Text/input/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/038.html
@@ -0,0 +1,21 @@
+<!doctype html>
+<title>document.write</title>
+<script src="../../../../resources/testharness.js"></script><script src="../../../../resources/testharnessreport.js"></script>
+<script>
+var t = async_test();
+t.step(function() {
+  var s = "<body><";
+  for (var i=0; i<s.length; i++) {
+    document.write(s[i]);
+  }
+});
+</script>!DOCTYPE html><script>
+t.step(function() {
+  //Nothing should be inserted into the DOM for the doctype node so
+  //just checking nothing odd happens
+  assert_equals(document.body.childNodes[0].localName, "script");
+}
+);
+t.done();
+</script>
+<div id="log"></div>
diff --git a/Tests/LibWeb/Text/input/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/039.html b/Tests/LibWeb/Text/input/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/039.html
new file mode 100644
index 00000000000..415ad55f2e2
--- /dev/null
+++ b/Tests/LibWeb/Text/input/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/039.html
@@ -0,0 +1,21 @@
+<!doctype html>
+<title>document.write</title>
+<script src="../../../../resources/testharness.js"></script><script src="../../../../resources/testharnessreport.js"></script>
+<script>
+var t = async_test();
+t.step(function() {
+  var s = "<body><!";
+  for (var i=0; i<s.length; i++) {
+    document.write(s[i]);
+  }
+});
+</script>DOCTYPE html><script>
+t.step(function() {
+  //Nothing should be inserted into the DOM for the doctype node so
+  //just checking nothing odd happens
+  assert_equals(document.body.childNodes[0].localName, "script");
+}
+);
+t.done();
+</script>
+<div id="log"></div>
diff --git a/Tests/LibWeb/Text/input/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/040.html b/Tests/LibWeb/Text/input/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/040.html
new file mode 100644
index 00000000000..71880e9f2d1
--- /dev/null
+++ b/Tests/LibWeb/Text/input/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/040.html
@@ -0,0 +1,10 @@
+<!doctype html>
+<title>document.write entity</title>
+<script src="../../../../resources/testharness.js"></script><script src="../../../../resources/testharnessreport.js"></script>
+<script>
+var t = test(function() {
+  document.write("<body><span>&notin;abc");
+  assert_equals(document.body.childNodes[0].textContent, "\u2209abc");
+});
+</script>
+<div id="log"></div>
diff --git a/Tests/LibWeb/Text/input/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/041.html b/Tests/LibWeb/Text/input/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/041.html
new file mode 100644
index 00000000000..f1fd7531347
--- /dev/null
+++ b/Tests/LibWeb/Text/input/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/041.html
@@ -0,0 +1,13 @@
+<!doctype html>
+<title>document.write entity</title>
+<script src="../../../../resources/testharness.js"></script><script src="../../../../resources/testharnessreport.js"></script>
+<script>
+var t = test(function() {
+  var s = "<body><span>&notin;abc";
+  for (var i=0; i<s.length; i++) {
+    document.write(s[i]);
+  }
+  assert_equals(document.body.childNodes[0].textContent, "\u2209abc");
+});
+</script>
+<div id="log"></div>
diff --git a/Tests/LibWeb/Text/input/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/042.html b/Tests/LibWeb/Text/input/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/042.html
new file mode 100644
index 00000000000..e4f8c7099cd
--- /dev/null
+++ b/Tests/LibWeb/Text/input/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/042.html
@@ -0,0 +1,16 @@
+<!doctype html>
+<title>document.write entity</title>
+<script src="../../../../resources/testharness.js"></script><script src="../../../../resources/testharnessreport.js"></script>
+<script>
+var t = async_test();
+t.step(function() {
+  document.write("<body><span>&not");
+});
+</script>in;abc</span>
+<script>
+t.step(function() {
+  assert_equals(document.body.childNodes[0].textContent, "\u2209abc");
+})
+t.done();
+</script>
+<div id="log"></div>
diff --git a/Tests/LibWeb/Text/input/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/043.html b/Tests/LibWeb/Text/input/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/043.html
new file mode 100644
index 00000000000..6813344b5f2
--- /dev/null
+++ b/Tests/LibWeb/Text/input/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/043.html
@@ -0,0 +1,16 @@
+<!doctype html>
+<title>document.write entity</title>
+<script src="../../../../resources/testharness.js"></script><script src="../../../../resources/testharnessreport.js"></script>
+<script>
+var t = async_test();
+t.step(function() {
+  document.write("<body><span>&");
+});
+</script>notabc</span>
+<script>
+t.step(function() {
+  assert_equals(document.body.childNodes[0].textContent, "\u00ACabc");
+})
+t.done();
+</script>
+<div id="log"></div>
diff --git a/Tests/LibWeb/Text/input/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/044.html b/Tests/LibWeb/Text/input/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/044.html
new file mode 100644
index 00000000000..9afa3d0af1a
--- /dev/null
+++ b/Tests/LibWeb/Text/input/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/044.html
@@ -0,0 +1,17 @@
+<!doctype html>
+<title>document.write</title>
+<script src="../../../../resources/testharness.js"></script><script src="../../../../resources/testharnessreport.js"></script>
+<script>
+var t = async_test();
+t.step(function() {
+  document.write("<body><textarea><span>Filler</span></textarea>");
+});
+</script>
+<script>
+t.step(function() {
+  assert_equals(document.body.childNodes[0].localName, "textarea");
+  assert_equals(document.body.childNodes[0].textContent, "<span>Filler</span>");
+})
+t.done();
+</script>
+<div id="log"></div>
diff --git a/Tests/LibWeb/Text/input/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/045.html b/Tests/LibWeb/Text/input/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/045.html
new file mode 100644
index 00000000000..11ddab3e48c
--- /dev/null
+++ b/Tests/LibWeb/Text/input/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/045.html
@@ -0,0 +1,20 @@
+<!doctype html>
+<title>document.write</title>
+<script src="../../../../resources/testharness.js"></script><script src="../../../../resources/testharnessreport.js"></script>
+<script>
+var t = async_test();
+t.step(function() {
+  var s = "<body><textarea><span>Filler</span></textarea>";
+  for (var i=0; i<s.length; i++) {
+    document.write(s[i]);
+  }
+});
+</script>
+<script>
+t.step(function() {
+  assert_equals(document.body.childNodes[0].localName, "textarea");
+  assert_equals(document.body.childNodes[0].textContent, "<span>Filler</span>");
+})
+t.done();
+</script>
+<div id="log"></div>
diff --git a/Tests/LibWeb/Text/input/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/046.html b/Tests/LibWeb/Text/input/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/046.html
new file mode 100644
index 00000000000..c79eec49e9c
--- /dev/null
+++ b/Tests/LibWeb/Text/input/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/046.html
@@ -0,0 +1,20 @@
+<!doctype html>
+<title>document.write</title>
+<script src="../../../../resources/testharness.js"></script><script src="../../../../resources/testharnessreport.js"></script>
+<script>
+var t = async_test();
+t.step(function() {
+  var s = "<body><textarea>";
+  for (var i=0; i<s.length; i++) {
+    document.write(s[i]);
+  }
+});
+</script><span>Filler</span></textarea>
+<script>
+t.step(function() {
+  assert_equals(document.body.childNodes[0].localName, "textarea");
+  assert_equals(document.body.childNodes[0].textContent, "<span>Filler</span>");
+})
+t.done();
+</script>
+<div id="log"></div>
diff --git a/Tests/LibWeb/Text/input/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/049.html b/Tests/LibWeb/Text/input/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/049.html
new file mode 100644
index 00000000000..06568088140
--- /dev/null
+++ b/Tests/LibWeb/Text/input/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/049.html
@@ -0,0 +1,18 @@
+<!doctype html>
+<title>document.write plaintext</title>
+<script src="../../../../resources/testharness.js"></script><script src="../../../../resources/testharnessreport.js"></script>
+<div id="log"></div><script>
+test(function() {
+  var s = "<table><tr><td>Text</tr><plaintext><tr><td>Filler ";
+  for (var i=0; i<s.length; i++) {
+    document.write(s[i]);
+  }
+  document.close();
+  assert_equals(document.body.childNodes[2].nodeType, document.ELEMENT_NODE);
+  assert_equals(document.body.childNodes[2].localName, "plaintext");
+  assert_equals(document.body.childNodes[2].textContent, "<tr><td>Filler ");
+  assert_equals(document.body.childNodes[3].nodeType, document.ELEMENT_NODE);
+  assert_equals(document.body.childNodes[3].localName, "table");
+  assert_equals(document.body.childNodes[3].textContent, "Text");
+});
+</script>
\ No newline at end of file
diff --git a/Tests/LibWeb/Text/input/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/050.html b/Tests/LibWeb/Text/input/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/050.html
new file mode 100644
index 00000000000..75b24cfe7db
--- /dev/null
+++ b/Tests/LibWeb/Text/input/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/050.html
@@ -0,0 +1,25 @@
+<!doctype html>
+<title>document.write plaintext</title>
+<script src="../../../../resources/testharness.js"></script><script src="../../../../resources/testharnessreport.js"></script>
+<div id="log"></div><script>
+var t = async_test();
+
+t.step(function() {
+  document.write("<plaintext>");
+  assert_equals(document.body.childNodes[2].nodeType, document.ELEMENT_NODE);
+  assert_equals(document.body.childNodes[2].localName, "plaintext");
+  var s = "Filler ";
+  for (var i=0; i<s.length; i++) {
+    document.write(s[i]);
+    assert_equals(document.body.childNodes[2].textContent, s.slice(0,i+1));
+  }
+  document.close();
+});
+
+onload = function() {
+  t.step(function() {
+    assert_equals(document.body.childNodes[2].textContent, "Filler Text\n");
+  });
+  t.done();
+}
+</script>Text
diff --git a/Tests/LibWeb/Text/input/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/051.html b/Tests/LibWeb/Text/input/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/051.html
new file mode 100644
index 00000000000..84064eca419
--- /dev/null
+++ b/Tests/LibWeb/Text/input/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/051.html
@@ -0,0 +1,22 @@
+<!doctype html>
+<title>document.write \r\n</title>
+<script src="../../../../resources/testharness.js"></script>
+<script src="../../../../resources/testharnessreport.js"></script>
+
+<div id="log"></div>
+
+<script>
+var t = async_test();
+
+t.step(function() {
+  document.write("\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\nA");
+})
+
+onload = function() {
+  t.step(function() {
+    const lastNode = document.getElementById('after');
+    assert_equals(lastNode.previousSibling.data, "\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\nAB");
+  });
+  t.done();
+};
+</script>B<div id=after></div>
diff --git a/Tests/LibWeb/Text/input/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/document.write-01.xhtml b/Tests/LibWeb/Text/input/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/document.write-01.xhtml
new file mode 100644
index 00000000000..15e67e4d6db
--- /dev/null
+++ b/Tests/LibWeb/Text/input/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/document.write-01.xhtml
@@ -0,0 +1,19 @@
+<html xmlns="http://www.w3.org/1999/xhtml">
+<head>
+<title>document.write in XHTML</title>
+<link rel="author" title="Ms2ger" href="mailto:ms2ger@gmail.com"/>
+<link rel="help" href="https://html.spec.whatwg.org/multipage/#document.write%28%29"/>
+<script src="../../../../resources/testharness.js"></script>
+<script src="../../../../resources/testharnessreport.js"></script>
+</head>
+<body>
+<div id="log"></div>
+<script>
+test(function() {
+  assert_throws_dom("INVALID_STATE_ERR", function() {
+    document.write("Failure: document.write actually worked");
+  }, "document.write in XHTML should throw an INVALID_STATE_ERR ");
+}, "document.write in XHTML");
+</script>
+</body>
+</html>
diff --git a/Tests/LibWeb/Text/input/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/document.write-02.html b/Tests/LibWeb/Text/input/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/document.write-02.html
new file mode 100644
index 00000000000..583a48fc977
--- /dev/null
+++ b/Tests/LibWeb/Text/input/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/document.write-02.html
@@ -0,0 +1,27 @@
+<!DOCTYPE html>
+<title>document.write and null/undefined</title>
+<link rel="author" title="Ms2ger" href="mailto:ms2ger@gmail.com">
+<link rel="help" href="https://html.spec.whatwg.org/multipage/#dom-document-write%28%29">
+<link rel="help" href="https://html.spec.whatwg.org/multipage/#documents-in-the-dom">
+<script src="../../../../resources/testharness.js"></script>
+<script src="../../../../resources/testharnessreport.js"></script>
+<div id="log"></div>
+<script>
+test(function() {
+  var iframe = document.createElement("iframe");
+  document.body.appendChild(iframe);
+  doc = iframe.contentDocument;
+  test(function() {
+    doc.open();
+    doc.write(null);
+    doc.close();
+    assert_equals(doc.documentElement.textContent, "null");
+  }, "document.write(null)");
+  test(function() {
+    doc.open();
+    doc.write(undefined);
+    doc.close();
+    assert_equals(doc.documentElement.textContent, "undefined");
+  }, "document.write(undefined)");
+}, "Calling document.write with null and undefined");
+</script>
diff --git a/Tests/LibWeb/Text/input/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/iframe_001.html b/Tests/LibWeb/Text/input/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/iframe_001.html
new file mode 100644
index 00000000000..7ce7a38a0da
--- /dev/null
+++ b/Tests/LibWeb/Text/input/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/iframe_001.html
@@ -0,0 +1,14 @@
+<!doctype html>
+<title>document.write into iframe</title>
+<script src="../../../../resources/testharness.js"></script><script src="../../../../resources/testharnessreport.js"></script>
+<iframe id="test"></iframe>
+<script>
+test(
+function() {
+  var iframe = document.getElementById("test");
+  iframe.contentDocument.write("Filler Text");
+  iframe.contentDocument.close();
+  assert_equals(iframe.contentDocument.body.textContent, "Filler Text");
+});
+</script>
+<div id="log"></div>
diff --git a/Tests/LibWeb/Text/input/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/iframe_002.html b/Tests/LibWeb/Text/input/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/iframe_002.html
new file mode 100644
index 00000000000..3272d14302f
--- /dev/null
+++ b/Tests/LibWeb/Text/input/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/iframe_002.html
@@ -0,0 +1,22 @@
+<!doctype html>
+<title>document.write into iframe</title>
+<script src="../../../../resources/testharness.js"></script><script src="../../../../resources/testharnessreport.js"></script>
+<iframe id="test"></iframe>
+<script>
+test(
+function() {
+  var iframe = document.getElementById("test");
+  var s = "<i id='a'>Filler Text</i><b id=b>Filler Text</b>"
+  for (var i=0; i<s.length; i++) {
+    iframe.contentDocument.write(s[i]);
+  }
+  iframe.contentDocument.close();
+  assert_equals(iframe.contentDocument.body.childNodes[0].textContent, "Filler Text");
+  assert_equals(iframe.contentDocument.body.childNodes[0].localName, "i");
+  assert_equals(iframe.contentDocument.body.childNodes[0].getAttribute('id'), "a");
+  assert_equals(iframe.contentDocument.body.childNodes[1].textContent, "Filler Text");
+  assert_equals(iframe.contentDocument.body.childNodes[1].localName, "b");
+  assert_equals(iframe.contentDocument.body.childNodes[1].getAttribute('id'), "b");
+});
+</script>
+<div id="log"></div>
\ No newline at end of file
diff --git a/Tests/LibWeb/Text/input/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/iframe_003.html b/Tests/LibWeb/Text/input/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/iframe_003.html
new file mode 100644
index 00000000000..91fc11f6bb8
--- /dev/null
+++ b/Tests/LibWeb/Text/input/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/iframe_003.html
@@ -0,0 +1,23 @@
+<!doctype html>
+<title>document.write script into iframe</title>
+<script src="../../../../resources/testharness.js"></script><script src="../../../../resources/testharnessreport.js"></script>
+<iframe id="test"></iframe>
+<script>
+test(
+function() {
+  var iframe = document.getElementById("test");
+  var s = "<script>document.write(\"<i id='a'>Filler Text</i>\")</script" + "><b id=b>Filler Text</b>"
+  for (var i=0; i<s.length; i++) {
+    iframe.contentDocument.write(s[i]);
+  }
+  iframe.contentDocument.close();
+  //Note: <script> ends up in <head>
+  assert_equals(iframe.contentDocument.body.childNodes[0].textContent, "Filler Text");
+  assert_equals(iframe.contentDocument.body.childNodes[0].localName, "i");
+  assert_equals(iframe.contentDocument.body.childNodes[0].getAttribute('id'), "a");
+  assert_equals(iframe.contentDocument.body.childNodes[1].textContent, "Filler Text");
+  assert_equals(iframe.contentDocument.body.childNodes[1].localName, "b");
+  assert_equals(iframe.contentDocument.body.childNodes[1].getAttribute('id'), "b");
+});
+</script>
+<div id="log"></div>
\ No newline at end of file
diff --git a/Tests/LibWeb/Text/input/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/iframe_004.html b/Tests/LibWeb/Text/input/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/iframe_004.html
new file mode 100644
index 00000000000..4263696f307
--- /dev/null
+++ b/Tests/LibWeb/Text/input/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/iframe_004.html
@@ -0,0 +1,22 @@
+<!doctype html>
+<title>document.write script into iframe write back into parent</title>
+<script src="../../../../resources/testharness.js"></script><script src="../../../../resources/testharnessreport.js"></script>
+<iframe id="test"></iframe>
+<script>
+var t = async_test();
+var iframe = document.getElementById("test");
+var order = [];
+t.step(function() {
+  order.push(1);
+  var s = "<script>parent.order.push(2); parent.document.write('<script>order.push(3);</script'+'>'); parent.order.push(4)</script" + ">";
+  for (var i=0; i<s.length; i++) {
+    iframe.contentDocument.write(s[i]);
+  }
+  iframe.contentDocument.close();
+  order.push(5);
+  assert_array_equals(order, [1,2,3,4,5])
+}
+);
+t.done();
+</script>
+<div id="log"></div>
\ No newline at end of file
diff --git a/Tests/LibWeb/Text/input/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/iframe_005.html b/Tests/LibWeb/Text/input/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/iframe_005.html
new file mode 100644
index 00000000000..b139094d1b6
--- /dev/null
+++ b/Tests/LibWeb/Text/input/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/iframe_005.html
@@ -0,0 +1,25 @@
+<!doctype html>
+<title>document.write external script into iframe write back into parent</title>
+<script src="../../../../resources/testharness.js"></script><script src="../../../../resources/testharnessreport.js"></script>
+<iframe id="test"></iframe>
+<script>
+var t = async_test();
+var iframe = document.getElementById("test");
+var order = [];
+t.step(function() {
+  order.push(1);
+  var s = "<script src='iframe_005.js'></script" + ">";
+  iframe.contentDocument.write(s);
+  iframe.contentDocument.close();
+  order.push(2);
+  assert_array_equals(order, [1,2])
+}
+);
+addEventListener("load", function() {
+    t.step(function() {
+      assert_array_equals(order, [1,2,3,4,5])
+    });
+    t.done();
+}, false);
+</script>
+<div id="log"></div>
\ No newline at end of file
diff --git a/Tests/LibWeb/Text/input/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/iframe_006.html b/Tests/LibWeb/Text/input/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/iframe_006.html
new file mode 100644
index 00000000000..27332038704
--- /dev/null
+++ b/Tests/LibWeb/Text/input/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/iframe_006.html
@@ -0,0 +1,19 @@
+<!doctype html>
+<title>document.write external script into iframe write back into parent</title>
+<script src="../../../../resources/testharness.js"></script><script src="../../../../resources/testharnessreport.js"></script>
+<iframe id="test"></iframe>
+<script>
+var t = async_test();
+var iframe = document.getElementById("test");
+var order = [];
+t.step(function() {
+  order.push(1);
+  var s = "<script>parent.order.push(2); parent.document.write('<script>order.push(3); iframe.contentDocument.write(\"<script>parent.order.push(4)</script\"+\">\");order.push(5);</script' + '>'); parent.order.push(6)</script"+">";
+  iframe.contentDocument.write(s);
+  iframe.contentDocument.close();
+  order.push(7);
+  assert_array_equals(order, [1,2,3,4,5,6,7]);
+});
+t.done();
+</script>
+<div id="log"></div>
\ No newline at end of file
diff --git a/Tests/LibWeb/Text/input/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/iframe_007.html b/Tests/LibWeb/Text/input/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/iframe_007.html
new file mode 100644
index 00000000000..a6073de1297
--- /dev/null
+++ b/Tests/LibWeb/Text/input/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/iframe_007.html
@@ -0,0 +1,17 @@
+<!doctype html>
+<title>document.write comment into iframe</title>
+<script src="../../../../resources/testharness.js"></script><script src="../../../../resources/testharnessreport.js"></script>
+<iframe id="test"></iframe>
+<script>
+test(function() {
+  var iframe = document.getElementById("test");
+  var s = "<!--Filler-->";
+  for (var i=0; i<s.length; i++) {
+    iframe.contentDocument.write(s);
+  }
+  iframe.contentDocument.close();
+  assert_equals(iframe.contentDocument.childNodes[0].nodeType, document.COMMENT_NODE);
+  assert_equals(iframe.contentDocument.childNodes[0].data, "Filler");
+});
+</script>
+<div id="log"></div>
diff --git a/Tests/LibWeb/Text/input/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/iframe_008.html b/Tests/LibWeb/Text/input/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/iframe_008.html
new file mode 100644
index 00000000000..e44336b660d
--- /dev/null
+++ b/Tests/LibWeb/Text/input/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/iframe_008.html
@@ -0,0 +1,18 @@
+<!doctype html>
+<title>document.write plaintext into iframe</title>
+<script src="../../../../resources/testharness.js"></script><script src="../../../../resources/testharnessreport.js"></script>
+<iframe id="test"></iframe>
+<script>
+test(function() {
+  var iframe = document.getElementById("test");
+  var s = "<plaintext><span>Filler Text";
+  for (var i=0; i<s.length; i++) {
+    iframe.contentDocument.write(s[i]);
+  }
+  iframe.contentDocument.close();
+  assert_equals(iframe.contentDocument.body.childNodes[0].nodeType, document.ELEMENT_NODE);
+  assert_equals(iframe.contentDocument.body.childNodes[0].localName, "plaintext");
+  assert_equals(iframe.contentDocument.body.childNodes[0].textContent, "<span>Filler Text");
+});
+</script>
+<div id="log"></div>
diff --git a/Tests/LibWeb/Text/input/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/iframe_009.html b/Tests/LibWeb/Text/input/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/iframe_009.html
new file mode 100644
index 00000000000..59940102c20
--- /dev/null
+++ b/Tests/LibWeb/Text/input/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/iframe_009.html
@@ -0,0 +1,21 @@
+<!doctype html>
+<title>document.write plaintext into iframe</title>
+<script src="../../../../resources/testharness.js"></script><script src="../../../../resources/testharnessreport.js"></script>
+<iframe id="test"></iframe>
+<script>
+test(function() {
+  var iframe = document.getElementById("test");
+  var s = "<table><tr><td>Text</tr><plaintext><tr><td>Filler ";
+  for (var i=0; i<s.length; i++) {
+    iframe.contentDocument.write(s[i]);
+  }
+  iframe.contentDocument.close();
+  assert_equals(iframe.contentDocument.body.childNodes[0].nodeType, document.ELEMENT_NODE);
+  assert_equals(iframe.contentDocument.body.childNodes[0].localName, "plaintext");
+  assert_equals(iframe.contentDocument.body.childNodes[0].textContent, "<tr><td>Filler ");
+  assert_equals(iframe.contentDocument.body.childNodes[1].nodeType, document.ELEMENT_NODE);
+  assert_equals(iframe.contentDocument.body.childNodes[1].localName, "table");
+  assert_equals(iframe.contentDocument.body.childNodes[1].textContent, "Text");
+});
+</script>
+<div id="log"></div>
diff --git a/Tests/LibWeb/Text/input/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/iframe_010.html b/Tests/LibWeb/Text/input/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/iframe_010.html
new file mode 100644
index 00000000000..7d2deb8b80a
--- /dev/null
+++ b/Tests/LibWeb/Text/input/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/iframe_010.html
@@ -0,0 +1,23 @@
+<!doctype html>
+<title>document.write plaintext</title>
+<script src="../../../../resources/testharness.js"></script><script src="../../../../resources/testharnessreport.js"></script>
+<iframe id="test"></iframe>
+<script>
+var t = async_test();
+var iframe = document.getElementById("test");
+
+function check_dom() {
+  assert_equals(iframe.contentDocument.body.childNodes[0].localName, "plaintext")
+  assert_equals(iframe.contentDocument.body.childNodes[0].textContent, "Filler ")
+  assert_equals(iframe.contentDocument.body.childNodes[1].localName, "table")
+}
+
+t.step(function() {
+  var s = "<script>document.write('<table><plaintext>Filler '); document.close(); top.t.step(function() {top.check_dom()})</script" + ">";
+  for (var i=0; i<s.length; i++) {
+    iframe.contentDocument.write(s[i]);
+  }
+  t.done();
+});
+</script>
+<div id="log"></div>
diff --git a/Tests/LibWeb/Text/input/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/script_001.html b/Tests/LibWeb/Text/input/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/script_001.html
new file mode 100644
index 00000000000..5563c7901cb
--- /dev/null
+++ b/Tests/LibWeb/Text/input/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/script_001.html
@@ -0,0 +1,10 @@
+<!doctype html>
+<title>document.write script</title>
+<script src="../../../../resources/testharness.js"></script><script src="../../../../resources/testharnessreport.js"></script>
+<script>
+var t = async_test();
+t.step(function() {
+  document.write("<script>t.done();<"+"/script>");
+});
+</script>
+<div id="log"></div>
diff --git a/Tests/LibWeb/Text/input/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/script_003.html b/Tests/LibWeb/Text/input/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/script_003.html
new file mode 100644
index 00000000000..f8c9ba84ce0
--- /dev/null
+++ b/Tests/LibWeb/Text/input/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/script_003.html
@@ -0,0 +1,10 @@
+<!doctype html>
+<title>document.write script writing a further script</title>
+<script src="../../../../resources/testharness.js"></script><script src="../../../../resources/testharnessreport.js"></script>
+<script>
+var t = async_test();
+t.step(function() {
+  document.write("<script>document.write('<script>t.done()</script'+'>')<"+"/script>");
+});
+</script>
+<div id="log"></div>
diff --git a/Tests/LibWeb/Text/input/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/script_005.html b/Tests/LibWeb/Text/input/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/script_005.html
new file mode 100644
index 00000000000..dd7bb2e448a
--- /dev/null
+++ b/Tests/LibWeb/Text/input/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/script_005.html
@@ -0,0 +1,20 @@
+<!doctype html>
+<title>document.write external script</title>
+<script src="../../../../resources/testharness.js"></script><script src="../../../../resources/testharnessreport.js"></script>
+<script>
+var t = async_test();
+var order = [];
+t.step(function() {
+  order.push(1);
+  document.write("<script src='005.js'><"+"/script>");
+  order.push(2);
+});
+</script>
+<script>
+order.push(4);
+t.step(function() {
+  assert_array_equals(order, [1,2,3,4]);
+});
+t.done();
+</script>
+<div id="log"></div>
diff --git a/Tests/LibWeb/Text/input/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/script_006.html b/Tests/LibWeb/Text/input/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/script_006.html
new file mode 100644
index 00000000000..54efcb37cd0
--- /dev/null
+++ b/Tests/LibWeb/Text/input/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/script_006.html
@@ -0,0 +1,20 @@
+<!doctype html>
+<title>document.write external script followed by internal script</title>
+<script src="../../../../resources/testharness.js"></script><script src="../../../../resources/testharnessreport.js"></script>
+<script>
+var t = async_test();
+var order = [];
+t.step(function() {
+  order.push(1);
+  document.write("<script src='006.js'><"+"/script><script>t.step(function(){order.push(4)})</script"+">");
+  order.push(2);
+});
+</script>
+<script>
+t.step(function() {
+  order.push(5);
+  assert_array_equals(order, [1,2,3,4,5]);
+});
+t.done();
+</script>
+<div id="log"></div>
diff --git a/Tests/LibWeb/Text/input/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/script_007.html b/Tests/LibWeb/Text/input/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/script_007.html
new file mode 100644
index 00000000000..9f3a42d938c
--- /dev/null
+++ b/Tests/LibWeb/Text/input/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/script_007.html
@@ -0,0 +1,19 @@
+<!doctype html>
+<title>document.write external script that document.writes inline script</title>
+<script src="../../../../resources/testharness.js"></script><script src="../../../../resources/testharnessreport.js"></script>
+<script>
+var t = async_test();
+var order = [];
+t.step(function() {
+  order.push(1);
+});
+</script>
+<script src="007.js"></script>
+<script>
+t.step(function() {
+  order.push(4);
+  assert_array_equals(order, [1,2,3,4]);
+});
+t.done();
+</script>
+<div id="log"></div>
diff --git a/Tests/LibWeb/Text/input/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/script_008.html b/Tests/LibWeb/Text/input/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/script_008.html
new file mode 100644
index 00000000000..b1389bb449c
--- /dev/null
+++ b/Tests/LibWeb/Text/input/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/script_008.html
@@ -0,0 +1,19 @@
+<!doctype html>
+<title>document.write external script that document.writes external script</title>
+<script src="../../../../resources/testharness.js"></script><script src="../../../../resources/testharnessreport.js"></script>
+<script>
+var t = async_test();
+var order = [];
+t.step(function() {
+  order.push(1);
+});
+</script>
+<script src="008.js"></script>
+<script>
+t.step(function() {
+  order.push(4);
+  assert_array_equals(order, [1,2,3,4]);
+});
+t.done();
+</script>
+<div id="log"></div>
diff --git a/Tests/LibWeb/Text/input/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/script_010.html b/Tests/LibWeb/Text/input/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/script_010.html
new file mode 100644
index 00000000000..34ff90a0574
--- /dev/null
+++ b/Tests/LibWeb/Text/input/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/script_010.html
@@ -0,0 +1,22 @@
+<!doctype html>
+<title>document.write external script tokenizer order</title>
+<script src="../../../../resources/testharness.js"></script><script src="../../../../resources/testharnessreport.js"></script>
+<script>
+var t = async_test();
+var order = [];
+t.step(function() {
+  order.push(1);
+  document.write("<script src='010.js'></script" + "><meta><script src='010-1.js'></script" + ">");
+  order.push(2);
+  assert_equals(document.getElementsByTagName("meta").length, 0);
+});
+</script>
+<script>
+t.step(function() {
+  order.push(5);
+  assert_equals(document.getElementsByTagName("meta").length, 1);
+  assert_array_equals(order, [1,2,3,4,5]);
+});
+t.done();
+</script>
+<div id="log"></div>
diff --git a/Tests/LibWeb/Text/input/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/script_011.html b/Tests/LibWeb/Text/input/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/script_011.html
new file mode 100644
index 00000000000..46df311f220
--- /dev/null
+++ b/Tests/LibWeb/Text/input/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/script_011.html
@@ -0,0 +1,22 @@
+<!doctype html>
+<title>document.write external script that document.writes external script</title>
+<script src="../../../../resources/testharness.js"></script><script src="../../../../resources/testharnessreport.js"></script>
+<script>
+var t = async_test();
+var order = [];
+t.step(function() {
+  order.push(1);
+  document.write("<script src='011.js'></script" + "><meta>");
+  order.push(2);
+  assert_equals(document.getElementsByTagName("meta").length, 0);
+});
+</script>
+<script>
+t.step(function() {
+  order.push(5);
+  assert_equals(document.getElementsByTagName("meta").length, 3, "Number of meta elements at end");
+  assert_array_equals(order, [1,2,3,4,5]);
+});
+t.done();
+</script>
+<div id="log"></div>
diff --git a/Tests/LibWeb/Text/input/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/script_012.html b/Tests/LibWeb/Text/input/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/script_012.html
new file mode 100644
index 00000000000..0bd69bb32fb
--- /dev/null
+++ b/Tests/LibWeb/Text/input/wpt-import/html/webappapis/dynamic-markup-insertion/document-write/script_012.html
@@ -0,0 +1,22 @@
+<!doctype html>
+<title>document.write external script tokenizer order</title>
+<script src="../../../../resources/testharness.js"></script><script src="../../../../resources/testharnessreport.js"></script>
+<script>
+var t = async_test();
+var order = [];
+t.step(function() {
+  order.push(1);
+  document.write("<script>order.push(2); document.write('<script src=\"012.js\"></script' + '><meta>'); order.push(3); t.step(function() {assert_equals(document.getElementsByTagName('meta').length, 0)});</script" + "><meta>");
+  order.push(4);
+  assert_equals(document.getElementsByTagName("meta").length, 0);
+});
+</script>
+<script>
+t.step(function() {
+  order.push(6);
+  assert_equals(document.getElementsByTagName("meta").length, 2);
+  assert_array_equals(order, [1,2,3,4,5,6]);
+});
+t.done();
+</script>
+<div id="log"></div>