tor-browser

The Tor Browser
git clone https://git.dasho.dev/tor-browser.git
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bad-range.js (1057B)

      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) 2017 Mozilla Corporation.  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  Test range checking of Atomics.notify on arrays that allow atomic operations
      9 info: |
     10  Atomics.notify( typedArray, index, count )
     11 
     12  1. Let buffer be ? ValidateSharedIntegerTypedArray(typedArray, true).
     13  ..
     14 
     15 includes: [testAtomics.js]
     16 features: [ArrayBuffer, Atomics, DataView, SharedArrayBuffer, Symbol, TypedArray]
     17 ---*/
     18 
     19 const i32a = new Int32Array(
     20  new SharedArrayBuffer(Int32Array.BYTES_PER_ELEMENT * 4)
     21 );
     22 
     23 testWithAtomicsOutOfBoundsIndices(function(IdxGen) {
     24  assert.throws(RangeError, function() {
     25    Atomics.notify(i32a, IdxGen(i32a), 0);
     26  });
     27 });
     28 
     29 reportCompare(0, 0);