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 Amal Hussein. All rights reserved.
3 // This code is governed by the BSD license found in the LICENSE file.
6 esid: sec-atomics.notify
8 Throws a RangeError is index < 0
10 Atomics.notify( typedArray, index, count )
12 2.Let i be ? ValidateAtomicAccess(typedArray, index).
14 2.Let accessIndex be ? ToIndex(requestIndex).
16 2.b If integerIndex < 0, throw a RangeError exception
17 features: [Atomics, SharedArrayBuffer, TypedArray]
20 const i32a = new Int32Array(
21 new SharedArrayBuffer(Int32Array.BYTES_PER_ELEMENT * 4)
26 throw new Test262Error('should not evaluate this code');
30 assert.throws(RangeError, function() {
31 Atomics.notify(i32a, -Infinity, poisoned);
32 }, '`Atomics.notify(i32a, -Infinity, poisoned)` throws RangeError');
33 assert.throws(RangeError, function() {
34 Atomics.notify(i32a, -7.999, poisoned);
35 }, '`Atomics.notify(i32a, -7.999, poisoned)` throws RangeError');
36 assert.throws(RangeError, function() {
37 Atomics.notify(i32a, -1, poisoned);
38 }, '`Atomics.notify(i32a, -1, poisoned)` throws RangeError');
39 assert.throws(RangeError, function() {
40 Atomics.notify(i32a, -300, poisoned);
41 }, '`Atomics.notify(i32a, -300, poisoned)` throws RangeError');