storage-indexeddb-iframe.html (1056B)
1 <!doctype html> 2 <html> 3 <head> 4 <meta charset="utf-8"> 5 <title>Storage inspector test for indexedDB - simple (alt)</title> 6 </head> 7 8 <body> 9 <h1>IndexedDB storage - with iframe</h1> 10 <iframe src="https://example.net/browser/devtools/client/storage/test/storage-indexeddb-simple.html"></iframe> 11 12 <script> 13 "use strict"; 14 15 const DB_NAME = "db"; 16 17 let db; 18 async function setup() { // eslint-disable-line no-unused-vars 19 await new Promise((resolve, reject) => { 20 const request = indexedDB.open(DB_NAME, 1); 21 request.onerror = () => reject(Error("Error opening DB")); 22 request.onupgradeneeded = event => { 23 db = event.target.result; 24 const store = db.createObjectStore("store", { keyPath: "key" }); 25 store.add({key: "foo", value: "bar"}); 26 store.transaction.oncomplete = () => resolve(db); 27 } 28 }); 29 } 30 31 async function clear() { // eslint-disable-line no-unused-vars 32 await new Promise(resolve => { 33 if (db) { 34 db.close(); 35 } 36 indexedDB.deleteDatabase(DB_NAME).onsuccess = resolve; 37 }); 38 } 39 </script> 40 </body> 41 </html>