tor-browser

The Tor Browser
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evaluation-default-that-throws.js (567B)


      1 // |reftest| async
      2 // Copyright 2016 Microsoft, Inc. All rights reserved.
      3 // This code is governed by the BSD license found in the LICENSE file.
      4 
      5 /*---
      6 author: Brian Terlson <brian.terlson@microsoft.com>
      7 esid: pending
      8 description: >
      9  If a default expression throws, the promise is rejected.
     10 info: |
     11  This is different from generators which will throw the error out of the generator
     12  when it is called.
     13 flags: [async]
     14 ---*/
     15 var y = null;
     16 async function foo(x = y()) {}
     17 foo().then(function () {
     18  $DONE('promise should be rejected');
     19 }, function () {
     20  $DONE();
     21 });