1 files changed, 10 insertions, 1 deletions
diff --git a/testing/web-platform/tests/credential-management/support/fedcm/resolve.html b/testing/web-platform/tests/credential-management/support/fedcm/resolve.html
index 87f5112cfd..dbdc28c324 100644
--- a/testing/web-platform/tests/credential-management/support/fedcm/resolve.html
+++ b/testing/web-platform/tests/credential-management/support/fedcm/resolve.html
@@ -1,7 +1,16 @@
 <!DOCTYPE html>
 <script>
 async function doResolve() {
-  IdentityProvider.resolve("resolved token");
+  let params = new URLSearchParams(document.location.search);
+  let options = {};
+  if (params.get("accountId")) {
+    options.accountId = params.get("accountId");
+  }
+  let token = "resolved token";
+  if (params.get("selected")) {
+    token = "account=" + params.get("selected");
+  }
+  IdentityProvider.resolve(token, options);
 }
 window.onload = doResolve;
 </script>