tor-browser

commit bc601f5156d423a917d05ec5728d97efd6138197
parent 3c62d8a0480f3f483ad768c48d47d95a7ef59b90
Author: Luke Warlow <lwarlow@igalia.com>
Date:   Thu,  9 Oct 2025 20:37:25 +0000

Bug 1992289 [wpt PR 55179] - WebKit export of https://bugs.webkit.org/show_bug.cgi?id=299958, a=testonly

Automatic update from web-platform-tests
WebKit export of https://bugs.webkit.org/show_bug.cgi?id=299958 (#55179)

--

wpt-commits: adfe054275b3cc9719b549384092811ec580f052
wpt-pr: 55179

Diffstat:
M
testing/web-platform/tests/trusted-types/policy-without-return-value.sub.html
 | 
24
++++++++++++++++++------

1 file changed, 18 insertions(+), 6 deletions(-)
diff --git a/testing/web-platform/tests/trusted-types/policy-without-return-value.sub.html b/testing/web-platform/tests/trusted-types/policy-without-return-value.sub.html
@@ -22,17 +22,28 @@ test(t => {
   const doc = new DOMParser().parseFromString(
     policy.createHTML("bla"), "text/html");
   assert_equals(doc.body.textContent, "");
-}, "createHTML with a policy that returns undefined");
+}, "createHTML with a policy that returns undefined DOMParser");
+
+test(t => {
+  const policy = trustedTypes.createPolicy("emptyCreateHTML", {
+    "createHTML": _ => {},
+  });
+
+  const iframe = document.createElement("iframe");
+  iframe.srcdoc = policy.createHTML("bla");
+  assert_equals(iframe.srcdoc, "");
+  assert_true(iframe.hasAttribute('srcdoc'), "srcdoc attribute exists");
+}, "createHTML with a policy that returns undefined iframe.srcdoc");
 
 test(t => {
   const policy = trustedTypes.createPolicy("emptyCreateScript", {
     "createScript": _ => {},
   });
 
-  const script = document.createElement("script");
-  script.textContent = policy.createScript("bla");
-  assert_equals(script.textContent, "");
-}, "createScript with a policy that returns undefined");
+  const div = document.createElement("div");
+  div.setAttribute('onload', policy.createScript("bla"));
+  assert_true(div.hasAttribute("onload"), "onload attribute exists");
+}, "createScript with a policy that returns undefined <div onload>");
 
 test(t => {
   const policy = trustedTypes.createPolicy("emptyCreateScriptURL", {
@@ -42,6 +53,7 @@ test(t => {
   const script = document.createElement("script");
   script.src = policy.createScriptURL("bla");
   assert_equals(script.src, document.location.href);
-}, "createScriptURL with a policy that returns undefined");
+  assert_true(script.hasAttribute("src"), "src attribute exists");
+}, "createScriptURL with a policy that returns undefined script.src");
 </script>
 </body>