third_party/WebKit/LayoutTests/fast/js/resources/Promise-resolve-state-in-workers.js

   1 importScripts('../../../resources/js-test.js');
   2
   3 description('Test Promise.');
   4
   5 jsTestIsAsync = true;
   6
   7 var resolve;
   8 var promise = new Promise(function(r) { resolve = r; });
   9 var promiseState = 'pending';
  10 var promiseResult = undefined;
  11 promise.then(function(result) {
  12   promiseState = 'fulfilled';
  13   promiseResult = result;
  14 }, function(result) {
  15   promiseState = 'rejected';
  16   promiseResult = result;
  17 });
  18
  19 shouldBeEqualToString('promiseState', 'pending');
  20
  21 resolve('hello');
  22
  23 shouldBeEqualToString('promiseState', 'pending');
  24
  25 promise.then(function() {
  26   shouldBeEqualToString('promiseState', 'fulfilled');
  27   shouldBeEqualToString('promiseResult', 'hello');
  28   finishJSTest();
  29 }, function() {
  30   testFailed('promise is rejected.');
  31   finishJSTest();
  32 });