tor-browser

The Tor Browser
git clone https://git.dasho.dev/tor-browser.git
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S25.4.4.3_A4.1_T1.js (723B)

      1 // |reftest| async
      2 // Copyright 2014 Cubane Canada, Inc.  All rights reserved.
      3 // See LICENSE for details.
      4 
      5 /*---
      6 es6id: S25.4.4.3_A4.1_T1
      7 author: Sam Mikes
      8 description: Promise.race rejects if IteratorStep throws
      9 features: [Symbol.iterator]
     10 flags: [async]
     11 ---*/
     12 
     13 var iterThrows = {};
     14 var error = new Test262Error();
     15 iterThrows[Symbol.iterator] = function() {
     16  return {
     17    next: function() {
     18      throw error;
     19    }
     20  };
     21 };
     22 
     23 Promise.race(iterThrows).then(function() {
     24  throw new Test262Error('Promise unexpectedly fulfilled: Promise.race(iterThrows) should throw TypeError');
     25 }, function(reason) {
     26  assert.sameValue(reason, error, 'The value of reason is expected to equal the value of error');
     27 }).then($DONE, $DONE);