third_party/WebKit/LayoutTests/http/tests/serviceworker/resources/fetch-event-async-respond-with-worker.js

   1 var result;
   2
   3 self.addEventListener('message', function(event) {
   4     event.data.port.postMessage(result);
   5   });
   6
   7 self.addEventListener('fetch', function(event) {
   8     setTimeout(function() {
   9         try {
  10           event.respondWith(new Response());
  11           result = 'FAIL: did not throw';
  12         } catch (error) {
  13           if (error.name == 'InvalidStateError')
  14             result = 'PASS';
  15           else
  16             result = 'FAIL: Unexpected exception: ' + error;
  17         }
  18       }, 0);
  19   });