tor-browser

The Tor Browser
git clone https://git.dasho.dev/tor-browser.git
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count-symbol-throws.js (951B)

      1 // |reftest| skip-if(!this.hasOwnProperty('Atomics')||!this.hasOwnProperty('SharedArrayBuffer')||(this.hasOwnProperty('getBuildConfiguration')&&getBuildConfiguration('arm64-simulator'))) -- Atomics,SharedArrayBuffer is not enabled unconditionally, ARM64 Simulator cannot emulate atomics
      2 // Copyright (C) 2018 Rick Waldron.  All rights reserved.
      3 // This code is governed by the BSD license found in the LICENSE file.
      4 
      5 /*---
      6 esid: sec-atomics.notify
      7 description: >
      8  Return abrupt when symbol passed for 'count' argument to Atomics.notify
      9 info: |
     10  Atomics.notify( typedArray, index, count )
     11 
     12  ...
     13  3. If count is undefined, let c be +∞.
     14  4. Else,
     15    a. Let intCount be ? ToInteger(count).
     16  ...
     17 
     18 features: [Atomics, SharedArrayBuffer, TypedArray]
     19 ---*/
     20 
     21 const i32a = new Int32Array(
     22  new SharedArrayBuffer(Int32Array.BYTES_PER_ELEMENT * 4)
     23 );
     24 
     25 assert.throws(TypeError, function() {
     26  Atomics.notify(i32a, 0, Symbol());
     27 });
     28 
     29 reportCompare(0, 0);