| <!DOCTYPE html> |
| <body> |
| <script src="/resources/testharness.js"></script> |
| <script src="/resources/testharnessreport.js"></script> |
| <script> |
| // Here's the set-up for this test: |
| // Step 1 (first window) Open new window to verify that hints were set. |
| // Step 2 (second window) Alert first window of client hints present. |
| // Step 3 (first window) Asserts client hints were present. |
| // Step 4 (first window) Navigate other window to page that clears all data. |
| // Step 5 (second window) Navigate to a page that can check client hints still sent. |
| // Step 6 (second window) Alert first window of client hints present. |
| // Step 7 (first window) Asserts client hints were not present. |
| async_test(t => { |
| var new_window; |
| |
| // Step 3 |
| window.addEventListener("message", t.step_func(e => { |
| assert_equals(e.data, "HadDeviceMemory"); |
| |
| // Step 7 |
| window.addEventListener("message", t.step_func(e => { |
| assert_equals(e.data, "MissingDeviceMemory"); |
| new_window.close(); |
| t.done(); |
| }), {once: true}); |
| |
| // Step 4 |
| new_window.location.href = "/client-hints/clear-site-data/resources/clear-site-data.py"; |
| }), {once: true}); |
| |
| // Step 1 |
| new_window = window.open("/client-hints/clear-site-data/resources/check-client-hints.py"); |
| }, "Clear-Site-Data for * should remove all client hints."); |
| </script> |
| </body> |
| </html> |