tor-browser

The Tor Browser
git clone https://git.dasho.dev/tor-browser.git
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toprimitive-get-abrupt.js (660B)

      1 // Copyright (C) 2016 The V8 Project authors. All rights reserved.
      2 // This code is governed by the BSD license found in the LICENSE file.
      3 
      4 /*---
      5 esid: sec-isfinite-number
      6 description: >
      7  Return abrupt completion getting number.@@toPrimitive
      8 info: |
      9  isFinite (number)
     10 
     11  1. Let num be ? ToNumber(number).
     12 
     13  ToPrimitive ( input [ , PreferredType ] )
     14 
     15  [...]
     16  4. Let exoticToPrim be ? GetMethod(input, @@toPrimitive).
     17 features: [Symbol.toPrimitive]
     18 ---*/
     19 
     20 var obj = Object.defineProperty({}, Symbol.toPrimitive, {
     21  get: function() {
     22    throw new Test262Error();
     23  }
     24 });
     25 
     26 assert.throws(Test262Error, function() {
     27  isFinite(obj);
     28 });
     29 
     30 reportCompare(0, 0);