| <!DOCTYPE html> |
| <html> |
| <head> |
| <style> |
| iframe { |
| position: fixed; |
| margin-left: 5vw; |
| margin-top: 30vh; |
| width: 90vw; |
| height: 40vh; |
| border: 0px; |
| } |
| div.bottom { |
| position: absolute; |
| top: 10000px; |
| left: 0px; |
| width: 1px; |
| height: 1px; |
| } |
| p { |
| position: fixed; |
| } |
| </style> |
| <script src="../resources/testharness.js"></script> |
| <script src="../resources/testharnessreport.js"></script> |
| <script src="resources/large-sticky-ad-testharness.js"></script> |
| </head> |
| <body marginwidth="0" marginheight="0"> |
| <!-- To trigger the first contentful paint at the very start --> |
| <p>some content</p> |
| <!-- To be positioned further down in the main page to make the page scrollable --> |
| <div class="bottom"></div> |
| <script> |
| promise_test(async function(t) { |
| // Create the large-sticky-ad. |
| appendAdFrameTo(document.body); |
| |
| // After 1500ms, force a layout update. |
| await timeout(1500); |
| await forceLayoutUpdate(); |
| assert_false(internals.isUseCounted(document, kLargeStickyAd)); |
| |
| // Scroll down to 5000px. |
| window.scrollTo(0, 5000); |
| |
| // After 1500ms, force a layout update. At this point the scrolling |
| // position has changed by a distance greater than the candidate's height. |
| // We expect no kLargeStickyAd use counter. |
| await timeout(1500); |
| await forceLayoutUpdate(); |
| assert_false(internals.isUseCounted(document, kLargeStickyAd)); |
| }, "Test a large-sticky-ad at the center. In this case, we expect no use counter for kLargeStickyAd."); |
| </script> |
| </body> |
| </html> |
