| // META: title=realm of Response arrayBuffer() |
| |
| 'use strict'; |
| |
| promise_test(async () => { |
| await new Promise(resolve => { |
| onload = resolve; |
| }); |
| |
| let iframe = document.createElement('iframe'); |
| document.body.appendChild(iframe); |
| iframe.srcdoc = '<!doctype html>'; |
| await new Promise(resolve => { |
| iframe.onload = resolve; |
| }); |
| |
| let otherRealm = iframe.contentWindow; |
| |
| let ab = await window.Response.prototype.arrayBuffer.call(new otherRealm.Response('')); |
| |
| assert_true(ab instanceof otherRealm.ArrayBuffer, "ArrayBuffer should be created in receiver's realm"); |
| assert_false(ab instanceof ArrayBuffer, "ArrayBuffer should not be created in the arrayBuffer() methods's realm"); |
| }, 'realm of the ArrayBuffer from Response arrayBuffer()'); |
