presentationrequest-gc.https.html | Explore in Territory

<!DOCTYPE html>
<html>
<body>
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<script>

var presentationUrl = "https://example.com";
var presentationUrls = [presentationUrl, "cast://google.com/app_id=deadbeef"];

async_test(function(t) {
  Promise.resolve().then(_ => { gc(); });
  var request = new PresentationRequest(presentationUrl);
  request.getAvailability().then(_ => { t.done(); });
}, "Test that a PresentationRequest is not garbage collected while getAvailability() is pending.");

var testGarbageCollection = function(requestArgument) {
  navigator.presentation.defaultRequest = new PresentationRequest(requestArgument);
  navigator.presentation.defaultRequest.onconnectionavailable = function() {  };
  gc();
  assert_not_equals(navigator.presentation.defaultRequest.onconnectionavailable, undefined);
};

test(function() {
  testGarbageCollection(presentationUrl);
}, "Test that navigator.presentation.defaultRequest.onconnectionavailable with one URL isn't reset after gc().");

test(function() {
  testGarbageCollection(presentationUrls);
}, "Test that navigator.presentation.defaultRequest.onconnectionavailable with multiple URLs isn't reset after gc().");



</script>
</body>
</html>

chromium/third_party/blink/web_tests/wpt_internal/presentation/presentationrequest-gc.https.html