js/src/tests/test262/built-ins/Atomics/notify/bigint/bad-range.js

   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   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, BigInt, DataView, SharedArrayBuffer, Symbol, TypedArray]
  17 ---*/
  18
  19 const i64a = new BigInt64Array(
  20   new SharedArrayBuffer(BigInt64Array.BYTES_PER_ELEMENT * 8)
  21 );
  22
  23 testWithAtomicsOutOfBoundsIndices(function(IdxGen) {
  24   assert.throws(RangeError, function() {
  25     Atomics.notify(i64a, IdxGen(i64a), 0);
  26   });
  27 });
  28
  29 reportCompare(0, 0);