| <!DOCTYPE html> |
| <script src="/common/utils.js"></script> |
| <script src="/resources/testharness.js"></script> |
| <script src="/resources/testharnessreport.js"></script> |
| <script src="/speculation-rules/prerender/resources/utils.js"></script> |
| <script src="/speculation-rules/prerender/resources/deferred-promise-utils.js"></script> |
| <script> |
| |
| const params = new URLSearchParams(location.search); |
| |
| // The main test page (restriction-web-usb.https.html) loads the initiator |
| // page, then the initiator page will prerender itself with the `prerendering` |
| // parameter. |
| if (!params.has('prerendering')) { |
| loadInitiatorPage(); |
| } else { |
| const prerenderEventCollector = new PrerenderEventCollector(); |
| prerenderEventCollector.start( |
| navigator.usb.getDevices(), 'navigator.usb.getDevices'); |
| } |
| |
| </script> |
