| bad-range.js |
---
esid: sec-atomics.or
description: >
Test range checking of Atomics.or on arrays that allow atomic operations
includes: [testAtomics.js, testTypedArray.js]
features: [ArrayBuffer, Atomics, DataView, SharedArrayBuffer, Symbol, TypedArray]
--- |
1097 |
| bigint |
|
|
| browser.js |
|
0 |
| descriptor.js |
---
esid: sec-atomics.or
description: Testing descriptor property of Atomics.or
includes: [propertyHelper.js]
features: [Atomics]
--- |
485 |
| expected-return-value.js |
---
esid: sec-atomics.or
description: >
Atomics.and returns the value that existed at the
index prior to the operation.
info: |
Atomics.or( typedArray, index, value )
1. Return ? AtomicReadModifyWrite(typedArray, index, value, or).
AtomicReadModifyWrite( typedArray, index, value, op )
...
9. Return GetModifySetValueInBuffer(buffer, indexedPosition,
elementType, v, op).
GetModifySetValueInBuffer( arrayBuffer,
byteIndex, type, value, op [ , isLittleEndian ] )
...
16. Return RawBytesToNumber(type, rawBytesRead, isLittleEndian).
features: [Atomics, SharedArrayBuffer, TypedArray]
--- |
1600 |
| good-views.js |
---
esid: sec-atomics.or
description: Test Atomics.or on arrays that allow atomic operations
includes: [testAtomics.js, testTypedArray.js]
features: [ArrayBuffer, Atomics, DataView, SharedArrayBuffer, Symbol, TypedArray]
--- |
2979 |
| length.js |
---
esid: sec-atomics.or
description: >
Atomics.or.length is 3.
info: |
Atomics.or ( ia, index, val )
17 ECMAScript Standard Built-in Objects:
Every built-in Function object, including constructors, has a length
property whose value is an integer. Unless otherwise specified, this
value is equal to the largest number of named arguments shown in the
subclause headings for the function description, including optional
parameters. However, rest parameters shown using the form “...name”
are not included in the default argument count.
Unless otherwise specified, the length property of a built-in Function
object has the attributes { [[Writable]]: false, [[Enumerable]]: false,
[[Configurable]]: true }.
includes: [propertyHelper.js]
features: [Atomics]
--- |
1240 |
| name.js |
---
esid: sec-atomics.or
description: >
Atomics.or.name is "or".
includes: [propertyHelper.js]
features: [Atomics]
--- |
557 |
| non-shared-bufferdata.js |
---
esid: sec-atomics.or
description: >
Atomics.or will operate on TA when TA.buffer is not a SharedArrayBuffer
includes: [testTypedArray.js]
features: [ArrayBuffer, Atomics, TypedArray]
--- |
777 |
| non-shared-int-views-throws.js |
---
esid: sec-atomics.and
description: >
Atomics.and throws when operating on non-sharable integer TypedArrays
includes: [testTypedArray.js]
features: [ArrayBuffer, Atomics, TypedArray]
--- |
769 |
| non-views.js |
---
esid: sec-atomics.or
description: >
Test Atomics.or on view values other than TypedArrays
includes: [testAtomics.js]
features: [ArrayBuffer, Atomics, DataView, SharedArrayBuffer, Symbol, TypedArray]
--- |
784 |
| not-a-constructor.js |
---
esid: sec-ecmascript-standard-built-in-objects
description: >
Atomics.or does not implement [[Construct]], is not new-able
info: |
ECMAScript Function Objects
Built-in function objects that are not identified as constructors do not
implement the [[Construct]] internal method unless otherwise specified in
the description of a particular function.
sec-evaluatenew
...
7. If IsConstructor(constructor) is false, throw a TypeError exception.
...
includes: [isConstructor.js]
features: [Reflect.construct, Atomics, arrow-function, TypedArray, SharedArrayBuffer]
--- |
1256 |
| shell.js |
---
description: |
Test if a given function is a constructor function.
defines: [isConstructor]
features: [Reflect.construct]
--- |
596 |
| validate-arraytype-before-index-coercion.js |
---
esid: sec-atomics.or
description: >
TypedArray type is validated before `index` argument is coerced.
info: |
24.4.8 Atomics.or ( typedArray, index, value )
1. Return ? AtomicReadModifyWrite(typedArray, index, value, or).
24.4.1.11 AtomicReadModifyWrite ( typedArray, index, value, op )
1. Let buffer be ? ValidateSharedIntegerTypedArray(typedArray).
...
24.4.1.1 ValidateSharedIntegerTypedArray ( typedArray [ , onlyInt32 ] )
...
4. Let typeName be typedArray.[[TypedArrayName]].
5. If onlyInt32 is true, then
a. If typeName is not "Int32Array", throw a TypeError exception.
6. Else,
a. If typeName is not "Int8Array", "Uint8Array", "Int16Array", "Uint16Array", "Int32Array",
or "Uint32Array", throw a TypeError exception.
...
includes: [testTypedArray.js]
features: [Atomics, TypedArray]
--- |
1449 |
| validate-arraytype-before-value-coercion.js |
---
esid: sec-atomics.or
description: >
TypedArray type is validated before `value` argument is coerced.
info: |
24.4.8 Atomics.or ( typedArray, index, value )
1. Return ? AtomicReadModifyWrite(typedArray, index, value, or).
24.4.1.11 AtomicReadModifyWrite ( typedArray, index, value, op )
1. Let buffer be ? ValidateSharedIntegerTypedArray(typedArray).
...
24.4.1.1 ValidateSharedIntegerTypedArray ( typedArray [ , onlyInt32 ] )
...
4. Let typeName be typedArray.[[TypedArrayName]].
5. If onlyInt32 is true, then
a. If typeName is not "Int32Array", throw a TypeError exception.
6. Else,
a. If typeName is not "Int8Array", "Uint8Array", "Int16Array", "Uint16Array", "Int32Array",
or "Uint32Array", throw a TypeError exception.
...
includes: [testTypedArray.js]
features: [Atomics, TypedArray]
--- |
1449 |