Update web-platform-tests to revision 4a5223502fa660ce03e470af6a61c8bc26c5a8ee

tests/wpt/web-platform-tests/payment-handler/untrusted-event.js

@@ -0,0 +1,59 @@
+let sender = null;
+
+self.addEventListener('message', e => {
+  sender = e.source;
+
+  if (e.data == 'paymentrequest') {
+    self.dispatchEvent(new PaymentRequestEvent('paymentrequest', {
+      methodData: [{
+        supportedMethods: 'basic-card'
+      }],
+      total: {
+        currency: 'USD',
+        value: '100'
+      },
+      modifiers: [{
+        supportedMethods: 'basic-card'
+      }]
+    }));
+  } else if (e.data == 'canmakepayment') {
+    self.dispatchEvent(new CanMakePaymentEvent('canmakepayment', {
+      methodData: [{
+        supportedMethods: 'basic-card'
+      }],
+      modifiers: [{
+        supportedMethods: 'basic-card'
+      }]
+    }));
+  }
+});
+
+self.addEventListener('paymentrequest', async e => {
+  const result = [];
+
+  try {
+    e.respondWith({});
+  } catch (exception) {
+    result.push(exception.name);
+  }
+
+  try {
+    await e.openWindow('payment-app/payment.html');
+  } catch (exception) {
+    result.push(exception.name);
+  }
+
+  sender.postMessage(result);
+});
+
+self.addEventListener('canmakepayment', async e => {
+  const result = [];
+
+  try {
+    e.respondWith({});
+  } catch (exception) {
+    result.push(exception.name);
+  }
+
+  sender.postMessage(result);
+});