third_party/WebKit/LayoutTests/http/tests/serviceworker/resources/extendable-event-async-waituntil.js

   1 var result = 'FAIL: did not throw.';
   2
   3 self.addEventListener('message', function(event) {
   4     event.data.port.postMessage(result);
   5   });
   6
   7 self.addEventListener('install', function(event) {
   8     self.installEvent = event;
   9   });
  10
  11 self.addEventListener('activate', function(event) {
  12     try {
  13       self.installEvent.waitUntil(new Promise(function(){}));
  14     } catch (error) {
  15       if (error.name == 'InvalidStateError')
  16         result = 'PASS';
  17       else
  18         result = 'FAIL: unexpected exception: ' + error;
  19     }
  20   });