Some checks failed
CI / go (push) Waiting to run
CI / docker (push) Waiting to run
CI / lint-go (push) Waiting to run
CI / lint-docs (push) Waiting to run
CI / check-paperclip (push) Waiting to run
Deploy static site / Deploy to GitHub Pages (push) Has been cancelled
Deploy static site / Deploy via Docker to hatch.surf (push) Has been cancelled
Resolved conflicts by taking GitHub versions for: - .dockerignore, .gitignore, Dockerfile, README.md, docker-compose.yml Kept deploy.sh updated to: - Pull from GitHub (primary source) - Push to Gitea (push-mirror) - Build from site/ directory (GitHub structure) Co-Authored-By: Paperclip <noreply@paperclip.ing>
30 lines
957 B
JavaScript
30 lines
957 B
JavaScript
'use strict';
|
|
|
|
var $TypeError = require('es-errors/type');
|
|
|
|
var callBound = require('call-bound');
|
|
|
|
var $arrayBufferResizable = callBound('%ArrayBuffer.prototype.resizable%', true);
|
|
var $sharedArrayGrowable = callBound('%SharedArrayBuffer.prototype.growable%', true);
|
|
|
|
var isArrayBuffer = require('is-array-buffer');
|
|
var isSharedArrayBuffer = require('is-shared-array-buffer');
|
|
|
|
// https://262.ecma-international.org/15.0/#sec-isfixedlengtharraybuffer
|
|
|
|
module.exports = function IsFixedLengthArrayBuffer(arrayBuffer) {
|
|
var isAB = isArrayBuffer(arrayBuffer);
|
|
var isSAB = isSharedArrayBuffer(arrayBuffer);
|
|
if (!isAB && !isSAB) {
|
|
throw new $TypeError('Assertion failed: `arrayBuffer` must be an ArrayBuffer or SharedArrayBuffer');
|
|
}
|
|
|
|
if (isAB && $arrayBufferResizable) {
|
|
return !$arrayBufferResizable(arrayBuffer); // step 1
|
|
}
|
|
if (isSAB && $sharedArrayGrowable) {
|
|
return !$sharedArrayGrowable(arrayBuffer); // step 1
|
|
}
|
|
return true; // step 2
|
|
};
|