| <!doctype html> |
| <html> |
| <head> |
| <meta charset=utf-8> |
| <title>Opaque origin blob URL created from workers</title> |
| <script src=/resources/testharness.js></script> |
| <script src=/resources/testharnessreport.js></script> |
| </head> |
| <body> |
| <script> |
| |
| promise_test(t => { |
| return new Promise((resolve) => { |
| const worker_code = ` |
| const blob = new Blob([''], {type: 'text/javascript'}); |
| const url = URL.createObjectURL(blob); |
| self.postMessage(url); |
| `; |
| const worker = new Worker("data:text/javascript," + encodeURIComponent(worker_code)); |
| worker.onmessage = t.step_func(e => { |
| assert_regexp_match(e.data, /^blob:null\//, "Blob URL should have 'null' as serialized origin"); |
| resolve(); |
| }); |
| }); |
| }, "Blob URL created from data URL dedicated worker should have 'null' origin"); |
| |
| promise_test(t => { |
| return new Promise((resolve) => { |
| const worker_code = ` |
| self.onconnect = e => { |
| const blob = new Blob([''], {type: 'text/javascript'}); |
| const url = URL.createObjectURL(blob); |
| e.ports[0].postMessage(url); |
| }; |
| `; |
| const worker = new SharedWorker("data:text/javascript," + encodeURIComponent(worker_code)); |
| worker.port.onmessage = t.step_func(e => { |
| assert_regexp_match(e.data, /^blob:null\//, "Blob URL should have 'null' as serialized origin"); |
| resolve(); |
| }); |
| worker.port.start(); |
| }); |
| }, "Blob URL created from data URL shared worker should have 'null' origin"); |
| |
| </script> |
| </body> |
| </html> |
