tor-browser

commit 965e8e9b9c1f9ef527a883b171159cacbeaa2711
parent 67197c27d91f66a920d91f672e8d929b1d923a13
Author: Daniel Vogelheim <30862698+otherdaniel@users.noreply.github.com>
Date:   Fri,  3 Oct 2025 08:59:19 +0000

Bug 1990845 [wpt PR 55060] - Be explicit about TypeError's realm in require-trusted-types-for-TypeError-belongs-to-the-global-object-realm., a=testonly

Automatic update from web-platform-tests
Be explicit about TypeError's realm. (#55060)

--

wpt-commits: 493ae8a4fefa344a9f51f13ec50bfc013a628149
wpt-pr: 55060

Diffstat:
M
testing/web-platform/tests/trusted-types/require-trusted-types-for-TypeError-belongs-to-the-global-object-realm.html
 | 
11
++++++++++-

1 file changed, 10 insertions(+), 1 deletion(-)
diff --git a/testing/web-platform/tests/trusted-types/require-trusted-types-for-TypeError-belongs-to-the-global-object-realm.html b/testing/web-platform/tests/trusted-types/require-trusted-types-for-TypeError-belongs-to-the-global-object-realm.html
@@ -21,6 +21,15 @@
     });
     const divAdoptedFromIframe =
           document.adoptNode(iframe.contentDocument.body.firstElementChild);
-    assert_throws_js(TypeError, _ => divAdoptedFromIframe.innerHTML = 'unsafe');
+
+    // There are cross-browser differences about which realm a node returned
+    // by Document.adoptNode belongs to. Here, we expect that Trusted Types will
+    // throw an exception from divAdoptedFromIframe's realm, but without
+    // taking a stance about whether this should be the window's or the iframe's
+    // realm.
+    // Discussion at: https://github.com/web-platform-tests/wpt/issues/45405
+    assert_throws_js(
+          divAdoptedFromIframe.ownerDocument.defaultView.TypeError,
+          _ => divAdoptedFromIframe.innerHTML = 'unsafe');
   }, "Setting innerHTML on a node adopted from a subframe.");
 </script>