| Server IP : 82.148.16.210 / Your IP : 216.73.216.59 Web Server : nginx/1.29.5 System : Linux mail.sarafai.ru 6.1.0-43-amd64 #1 SMP PREEMPT_DYNAMIC Debian 6.1.162-1 (2026-02-08) x86_64 User : www-data ( 33) PHP Version : 7.4.33 Disable Function : pcntl_alarm,pcntl_fork,pcntl_waitpid,pcntl_wait,pcntl_wifexited,pcntl_wifstopped,pcntl_wifsignaled,pcntl_wifcontinued,pcntl_wexitstatus,pcntl_wtermsig,pcntl_wstopsig,pcntl_signal,pcntl_signal_get_handler,pcntl_signal_dispatch,pcntl_get_last_error,pcntl_strerror,pcntl_sigprocmask,pcntl_sigwaitinfo,pcntl_sigtimedwait,pcntl_exec,pcntl_getpriority,pcntl_setpriority,pcntl_async_signals,pcntl_unshare, MySQL : OFF | cURL : ON | WGET : ON | Perl : ON | Python : ON | Sudo : ON | Pkexec : OFF Directory : /srv/projects/env4/src/dev/frontend3/node_modules/table/node_modules/is-array-buffer/test/ |
Upload File : |
'use strict';
var test = require('tape');
var inspect = require('object-inspect');
var forEach = require('for-each');
var v = require('es-value-fixtures');
var availableTypedArrays = require('available-typed-arrays')();
var isArrayBuffer = require('..');
test('isArrayBuffer', function (t) {
t.equal(typeof isArrayBuffer, 'function', 'is a function');
/** @type {unknown[]} */
var nonABs = [].concat(
// @ts-expect-error TS sucks with [].concat
v.primitives,
v.objects,
typeof SharedArrayBuffer === 'function' ? new SharedArrayBuffer(0) : []
);
forEach(nonABs, function (nonAB) {
t.equal(isArrayBuffer(nonAB), false, inspect(nonAB) + ' is not an ArrayBuffer');
});
t.test('actual ArrayBuffer instances', { skip: typeof ArrayBuffer === 'undefined' }, function (st) {
// @ts-expect-error TS grumbles about 0 args
var ab = new ArrayBuffer();
st.equal(isArrayBuffer(ab), true, inspect(ab) + ' is an ArrayBuffer');
var ab42 = new ArrayBuffer(42);
st.equal(isArrayBuffer(ab42), true, inspect(ab42) + ' is an ArrayBuffer');
var dv = new DataView(ab42);
st.equal(isArrayBuffer(dv), false, inspect(dv) + ' is not an ArrayBuffer');
st.end();
});
t.test('Typed Arrays', { skip: availableTypedArrays.length === 0 }, function (st) {
forEach(availableTypedArrays, function (TypedArray) {
var ta = new global[TypedArray](0);
st.equal(isArrayBuffer(ta.buffer), true, inspect(ta.buffer) + ', the TA\'s buffer, is an ArrayBuffer');
st.equal(isArrayBuffer(ta), false, inspect(ta) + ' is not an ArrayBuffer');
});
st.end();
});
t.end();
});