diff --git a/tests/wpt/metadata/MANIFEST.json b/tests/wpt/metadata/MANIFEST.json
index f279b5f318f..22cd43f2f37 100644
--- a/tests/wpt/metadata/MANIFEST.json
+++ b/tests/wpt/metadata/MANIFEST.json
@@ -29809,7 +29809,16 @@
   },
   "local_changes": {
     "deleted": [],
-    "items": {},
+    "items": {
+      "testharness": {
+        "html/browsers/browsing-the-web/navigating-across-documents/javascript-url-query-fragment-components.html": [
+          {
+            "path": "html/browsers/browsing-the-web/navigating-across-documents/javascript-url-query-fragment-components.html",
+            "url": "/html/browsers/browsing-the-web/navigating-across-documents/javascript-url-query-fragment-components.html"
+          }
+        ]
+      }
+    },
     "reftest_nodes": {}
   },
   "reftest_nodes": {
diff --git a/tests/wpt/metadata/html/browsers/browsing-the-web/navigating-across-documents/javascript-url-query-fragment-components.html.ini b/tests/wpt/metadata/html/browsers/browsing-the-web/navigating-across-documents/javascript-url-query-fragment-components.html.ini
new file mode 100644
index 00000000000..f95e9c54bbe
--- /dev/null
+++ b/tests/wpt/metadata/html/browsers/browsing-the-web/navigating-across-documents/javascript-url-query-fragment-components.html.ini
@@ -0,0 +1,7 @@
+[javascript-url-query-fragment-components.html]
+  type: testharness
+  expected: OK
+  [iframes with javascript src]
+    expected: FAIL
+
+
diff --git a/tests/wpt/web-platform-tests/html/browsers/browsing-the-web/navigating-across-documents/javascript-url-query-fragment-components.html b/tests/wpt/web-platform-tests/html/browsers/browsing-the-web/navigating-across-documents/javascript-url-query-fragment-components.html
new file mode 100644
index 00000000000..9c18f109cd5
--- /dev/null
+++ b/tests/wpt/web-platform-tests/html/browsers/browsing-the-web/navigating-across-documents/javascript-url-query-fragment-components.html
@@ -0,0 +1,28 @@
+<!doctype html>
+<title> javascript url with query and fragment components </title>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script>
+var a = null;
+var b = null;
+var c = null;
+</script>
+
+<iframe id="a" src='javascript:"nope" ? "yep" : "what";'></iframe>
+<iframe id="b" src='javascript:"wrong"; // # %0a "ok";'></iframe>
+<iframe id="c" src='javascript:"%252525 ? %252525 # %252525"'></iframe>
+
+<script>
+var t = async_test("iframes with javascript src", {timeout:1000});
+function check(id, expected) {
+  assert_equals(
+    document.getElementById(id).contentDocument.body.textContent,
+    expected);
+}
+onload = t.step_func(function() {
+  check("a", "yep");
+  check("b", "ok");
+  check("c", "%2525 ? %2525 # %2525");
+  t.done();
+});
+</script>
