From db203bc37757fde6b1f196354808912901669ffe Mon Sep 17 00:00:00 2001
From: Marco Castelluccio <mcastelluccio@mozilla.com>
Date: Wed, 1 Jan 2025 01:53:27 +0000
Subject: [PATCH] Bug 1907849: part 9) Extend WPT to check sink value of
 "Document parseHTMLUnsafe". r=smaug

One step towards fixing https://github.com/w3c/trusted-types/issues/494.

Differential Revision: https://phabricator.services.mozilla.com/D232363

UltraBlame original commit: c006cb26e155686ac4c27d2a0797ff2ce03e39a8
---
 ...ssignment-to-Document-parseHTMLUnsafe.html | 52 ++++++++++++++++++-
 1 file changed, 51 insertions(+), 1 deletion(-)

diff --git a/testing/web-platform/tests/trusted-types/block-string-assignment-to-Document-parseHTMLUnsafe.html b/testing/web-platform/tests/trusted-types/block-string-assignment-to-Document-parseHTMLUnsafe.html
index 490b89895fa18..cd0a19348ea52 100644
--- a/testing/web-platform/tests/trusted-types/block-string-assignment-to-Document-parseHTMLUnsafe.html
+++ b/testing/web-platform/tests/trusted-types/block-string-assignment-to-Document-parseHTMLUnsafe.html
@@ -115,6 +115,34 @@
 "
 >
 <
+link
+rel
+=
+"
+help
+"
+href
+=
+"
+https
+:
+/
+/
+html
+.
+spec
+.
+whatwg
+.
+org
+/
+#
+dom
+-
+parsehtmlunsafe
+"
+>
+<
 /
 head
 >
@@ -316,9 +344,31 @@
 {
 createHTML
 :
+(
+value
+_
+sink
+)
+=
+>
+{
+assert_equals
+(
+sink
+"
+Document
+parseHTMLUnsafe
+"
+)
+;
+return
 createHTMLJS
+(
+value
+)
+;
+}
 }
-true
 )
 ;
 let