| Path : /var/www/html/infraai.ai/frontend/node_modules/data-view-byte-length/test/ |
|
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| Current File : /var/www/html/infraai.ai/frontend/node_modules/data-view-byte-length/test/index.js |
'use strict';
var test = require('tape');
var forEach = require('for-each');
var v = require('es-value-fixtures');
var inspect = require('object-inspect');
var dataViewByteLength = require('../');
test('dataViewByteLength', function (t) {
forEach(
// @ts-expect-error TS sucks at [].concat
// eslint-disable-next-line no-extra-parens
/** @type {[...typeof v.primitives, ...typeof v.objects]} */ ([].concat(v.primitives, v.objects)),
function (nonDV) {
t['throws'](function () { dataViewByteLength(nonDV); }, TypeError, inspect(nonDV) + ' is not a DataView');
}
);
t.test('DataView', { skip: typeof DataView !== 'function' }, function (st) {
var ab = new ArrayBuffer(42);
var dv = new DataView(ab);
st.equal(dataViewByteLength(dv), 42, inspect(dv) + ' has the same byteLength as the buffer originally passed to the DataView');
st.equal(dataViewByteLength(dv), dv.buffer.byteLength, inspect(dv) + ' has the same byteLength as the buffer’s byteLength of its own buffer property');
st.end();
});
t.end();
});