storage-access-beyond-cookies.blobStorage.sub.https.window.js (1438B)
1 // META: script=/resources/testdriver.js 2 // META: script=/resources/testdriver-vendor.js 3 4 'use strict'; 5 6 // Here's the set-up for this test: 7 // Step 1 (top-frame) Set up listener for "HasAccess" message. 8 // Step 2 (top-frame) Add data to first-party blob storage. 9 // Step 3 (top-frame) Embed an iframe that's cross-site with top-frame. 10 // Step 4 (sub-frame) Try to use storage access API and read first-party data. 11 // Step 5 (sub-frame) Embed an iframe that's same-origin with top-frame. 12 // Step 6 (sub-sub-frame) Try to use storage access API and read first-party data. 13 // Step 7 (sub-sub-frame) Send "HasAccess for blobStorage" message to top-frame. 14 // Step 8 (top-frame) Receive "HasAccess for blobStorage" message and cleanup. 15 16 async_test(t => { 17 // Step 1 18 window.addEventListener("message", t.step_func(e => { 19 if (e.data.type != "result") { 20 return; 21 } 22 // Step 8 23 assert_equals(e.data.message, "HasAccess for blobStorage", "Storage Access API should be accessible and return first-party data"); 24 t.done(); 25 })); 26 27 // Step 2 28 const id = btoa(URL.createObjectURL(new Blob(["TEST"]))); 29 30 // Step 3 31 let iframe = document.createElement("iframe"); 32 iframe.src = "https://{{hosts[alt][]}}:{{ports[https][0]}}/storage-access-api/resources/storage-access-beyond-cookies-iframe.sub.html?type=blobStorage&id="+id; 33 document.body.appendChild(iframe); 34 }, "Verify StorageAccessAPIBeyondCookies for Blob Storage");