| These tests all follow the same format, calling the `run_test` function from |
| `resources/accept_ch_test.js`. This function does the following: |
| |
| * checks to make sure no client-hint preferences are saved for a particular origin |
| * loading a page with the response header `Accept-CH: device-memory` via a |
| particular method: |
| * Navigation (via window.open) |
| * Subresource (via fetch) |
| * iframe (added via js) |
| * Navigates to another page to check if the device-memory client hint was sent |
| with the next request |
| |
| Each test is in a separate file to ensure that the browser and it's state is |
| properly reset between each test. |
