| <!DOCTYPE html> |
| <title>Subframe loading from Web Bundles</title> |
| <link |
| rel="help" |
| href="https://github.com/WICG/webpackage/blob/master/explainers/subresource-loading.md" |
| /> |
| <script src="/resources/testharness.js"></script> |
| <script src="/resources/testharnessreport.js"></script> |
| <body> |
| <script> |
| |
| const frame_url = 'urn:uuid:429fcc4e-0696-4bad-b099-ee9175f023ae'; |
| |
| urn_uuid_iframe_test( |
| 'location.href', |
| frame_url, |
| 'location.href in urn uuid iframe.'); |
| |
| urn_uuid_iframe_test( |
| '(' + (() => { |
| try { |
| let result = window.localStorage; |
| return 'no error'; |
| } catch (e) { |
| return e.name; |
| } |
| }).toString() + ')()', |
| 'SecurityError', |
| 'Accesing window.localStorage should throw a SecurityError.'); |
| |
| urn_uuid_iframe_test( |
| '(' + (() => { |
| try { |
| let result = window.sessionStorage; |
| return 'no error'; |
| } catch (e) { |
| return e.name; |
| } |
| }).toString() + ')()', |
| 'SecurityError', |
| 'Accesing window.sessionStorage should throw a SecurityError.'); |
| |
| urn_uuid_iframe_test( |
| '(' + (() => { |
| try { |
| let result = document.cookie; |
| return 'no error'; |
| } catch (e) { |
| return e.name; |
| } |
| }).toString() + ')()', |
| 'SecurityError', |
| 'Accesing document.cookie should throw a SecurityError.'); |
| |
| urn_uuid_iframe_test( |
| '(' + (() => { |
| try { |
| let request = window.indexedDB.open("db"); |
| return 'no error'; |
| } catch (e) { |
| return e.name; |
| } |
| }).toString() + ')()', |
| 'SecurityError', |
| 'Opening an indexedDB should throw a SecurityError.'); |
| |
| urn_uuid_iframe_test( |
| 'window.caches === undefined', |
| true, |
| 'window.caches should be undefined.'); |
| |
| function urn_uuid_iframe_test(code, expected, name) { |
| promise_test(async () => { |
| const link = document.createElement('link'); |
| link.rel = 'webbundle'; |
| link.href = '../resources/wbn/urn-uuid.wbn'; |
| link.resources = frame_url; |
| document.body.appendChild(link); |
| const iframe = document.createElement('iframe'); |
| iframe.src = frame_url; |
| const load_promise = new Promise((resolve) => { |
| iframe.addEventListener('load', resolve); |
| }); |
| document.body.appendChild(iframe); |
| await load_promise; |
| assert_equals( |
| await evalInIframe(iframe, code), |
| expected); |
| document.body.removeChild(link); |
| document.body.removeChild(iframe); |
| }, name); |
| } |
| |
| async function evalInIframe(iframe, code) { |
| const message_promise = new Promise((resolve) => { |
| const listener = (e) => { |
| window.removeEventListener('message', listener); |
| resolve(e.data); |
| } |
| window.addEventListener('message', listener); |
| }); |
| iframe.contentWindow.postMessage(code,'*'); |
| return message_promise; |
| } |
| </script> |
| </body> |
