1 files changed, 60 insertions, 0 deletions
diff --git a/testing/web-platform/tests/fenced-frame/payment-handler.https.html b/testing/web-platform/tests/fenced-frame/payment-handler.https.html
new file mode 100644
index 0000000000..36e5e50726
--- /dev/null
+++ b/testing/web-platform/tests/fenced-frame/payment-handler.https.html
@@ -0,0 +1,60 @@
+<!DOCTYPE html>
+<title>Test Payment Handler API</title>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="/resources/testdriver.js"></script>
+<script src="/resources/testdriver-vendor.js"></script>
+<script src="/common/utils.js"></script>
+<script src="/common/dispatcher/dispatcher.js"></script>
+<script src="resources/utils.js"></script>
+
+<body>
+<script>
+promise_test(async () => {
+  const frame = attachFencedFrameContext();
+  const error_name = await frame.execute(async () => {
+    navigator.serviceWorker.register(
+      "empty-worker.js", { scope: location.href });
+    const registration = await navigator.serviceWorker.ready;
+    try {
+      registration.paymentManager;
+    } catch (e) {
+      return e.name;
+    }
+  });
+  assert_equals(error_name, "NotAllowedError",
+                "paymentManager is not allowed in fenced frames");
+}, 'paymentManager should fail inside a fenced frame');
+
+promise_test(async () => {
+  const frame = attachFencedFrameContext();
+  const error_name = await frame.execute(async () => {
+    const getController = () => {
+      if (navigator.serviceWorker.controller) {
+        return navigator.serviceWorker.controller;
+      }
+      return new Promise(resolve => {
+        navigator.serviceWorker.addEventListener('controllerchange', () => {
+          resolve(navigator.serviceWorker.controller);
+        });
+      });
+    };
+
+    navigator.serviceWorker.register(
+      "payment-handler-sw.js", { scope: location.href });
+    const ctrl = await getController();
+
+    return new Promise(resolve => {
+      ctrl.postMessage("test");
+      navigator.serviceWorker.onmessage = e => {
+        const error = e.data;
+        resolve(error.name);
+      };
+    });
+  });
+  assert_equals(error_name, "NotAllowedError",
+                "paymentManager is not allowed from the service worker " +
+                "in fenced frames");
+}, 'paymentManager should fail from the service worker inside a fenced frame');
+</script>
+</body>