diff --git a/op_crates/web/03_abort_signal.js b/op_crates/web/03_abort_signal.js
index 3090513eba352e..693b5342a63ea5 100644
--- a/op_crates/web/03_abort_signal.js
+++ b/op_crates/web/03_abort_signal.js
@@ -14,6 +14,12 @@
     #aborted = false;
     #abortAlgorithms = new Set();
 
+    static abort() {
+      const signal = new AbortSignal(illegalConstructorKey);
+      signal[signalAbort]();
+      return signal;
+    }
+
     [add](algorithm) {
       this.#abortAlgorithms.add(algorithm);
     }
diff --git a/test_util/wpt b/test_util/wpt
index 182191819bbfdc..681d273a49e7b5 160000
--- a/test_util/wpt
+++ b/test_util/wpt
@@ -1 +1 @@
-Subproject commit 182191819bbfdc409bf5f29a5ea3bedb4545b91e
+Subproject commit 681d273a49e7b5228394285b0c017f1b4c0d33b0
diff --git a/tools/wpt/expectation.json b/tools/wpt/expectation.json
index 4dc968fae965c6..852f488a3553be 100644
--- a/tools/wpt/expectation.json
+++ b/tools/wpt/expectation.json
@@ -353,7 +353,9 @@
       "default-reader.any.js": true,
       "floating-point-total-queue-size.any.js": true,
       "garbage-collection.any.js": true,
-      "general.any.js": true,
+      "general.any.js": [
+        "ReadableStream: if pull rejects, it should error the stream"
+      ],
       "patched-global.any.js": true,
       "reentrant-strategies.any.js": true,
       "tee.any.js": true,
@@ -367,7 +369,9 @@
       "flush.any.js": true,
       "general.any.js": true,
       "lipfuzz.any.js": true,
-      "patched-global.any.js": false,
+      "patched-global.any.js": [
+        "TransformStream constructor should not call setters for highWaterMark or size"
+      ],
       "properties.any.js": true,
       "reentrant-strategies.any.js": true,
       "strategies.any.js": true,
@@ -630,6 +634,12 @@
     "idlharness.any.js": false,
     "url-constructor.any.js": [
       "Parsing: <http://example.com/\ud800𐟾\udfff﷐﷏﷯ﷰ￾￿?\ud800𐟾\udfff﷐﷏﷯ﷰ￾￿> against <about:blank>",
+      "Parsing: <file://%43%7C> against <about:blank>",
+      "Parsing: <file://%43|> against <about:blank>",
+      "Parsing: <file://C%7C> against <about:blank>",
+      "Parsing: <file://%43%7C/> against <about:blank>",
+      "Parsing: <https://%43%7C/> against <about:blank>",
+      "Parsing: <asdf://%43|/> against <about:blank>",
       "Parsing: </> against <file://h/C:/a/b>",
       "Parsing: <file:\\\\//> against <about:blank>",
       "Parsing: <file:\\\\\\\\> against <about:blank>",
@@ -722,18 +732,12 @@
     ],
     "urlsearchparams-append.any.js": true,
     "urlsearchparams-constructor.any.js": [
-      "URLSearchParams constructor, empty string as argument",
       "Construct with 2 unpaired surrogates (no trailing)",
       "Construct with 3 unpaired surrogates (no leading)",
       "Construct with object with NULL, non-ASCII, and surrogate keys"
     ],
     "urlsearchparams-delete.any.js": true,
-    "urlsearchparams-foreach.any.js": [
-      "For-of Check",
-      "delete next param during iteration",
-      "delete current param during iteration",
-      "delete every param seen during iteration"
-    ],
+    "urlsearchparams-foreach.any.js": true,
     "urlsearchparams-get.any.js": true,
     "urlsearchparams-getall.any.js": true,
     "urlsearchparams-has.any.js": true,
@@ -794,4 +798,4 @@
       }
     }
   }
-}
+}
\ No newline at end of file