1 files changed, 15 insertions, 0 deletions
diff --git a/testing/web-platform/tests/web-locks/bfcache/helpers.js b/testing/web-platform/tests/web-locks/bfcache/helpers.js
new file mode 100644
index 0000000000..7997f982a8
--- /dev/null
+++ b/testing/web-platform/tests/web-locks/bfcache/helpers.js
@@ -0,0 +1,15 @@
+export function runWebLocksBfcacheTest(params, description) {
+  runBfcacheTest(
+    {
+      scripts: ["/web-locks/resources/helpers.js"],
+      openFunc: url =>
+        window.open(
+          url + `&prefix=${location.pathname}-${description}`,
+          "_blank",
+          "noopener"
+        ),
+      ...params,
+    },
+    description
+  );
+}