testing/web-platform/tests/IndexedDB/serialize-sharedarraybuffer-throws.https.html

   1 <!DOCTYPE html>
   2 <title>IndexedDB: Attempting to serialize a SharedArrayBuffer should throw</title>
   3 <script src="/resources/testharness.js"></script>
   4 <script src="/resources/testharnessreport.js"></script>
   5 <script src="resources/support.js"></script>
   6 <script>
   7   async_test(function(t) {
   8
   9     // The SAB constructor throws if the page is not cross-origin-isolated.
  10     assert_true(self.crossOriginIsolated,
  11                 "The page is served with COOP and COEP, it should be cross-origin-isolated.");
  12
  13     let open_rq = createdb(t);
  14     open_rq.onupgradeneeded = function(e) {
  15         let db = e.target.result;
  16         let objStore = db.createObjectStore("test", { keyPath:"pKey" });
  17
  18         let sab = new SharedArrayBuffer(256);
  19
  20         let rq;
  21         assert_throws_dom("DataCloneError", () => {
  22             rq = objStore.put({sab: sab}, 'key');
  23         });
  24         assert_equals(rq, undefined);
  25         t.done();
  26     };
  27   });
  28 </script>