| <!DOCTYPE html> |
| <html> |
| <head> |
| <style> |
| div.content1 { |
| z-index: 3; |
| position: absolute; |
| top: 0px; |
| background-color: white; |
| width: 100vw; |
| height: 100vh; |
| } |
| div.empty { |
| z-index: 1; |
| position: absolute; |
| top: 100vh; |
| width: 100vw; |
| height: 100vh; |
| } |
| div.content2 { |
| z-index: 3; |
| position: absolute; |
| top: 200vh; |
| background-color: white; |
| width: 100vw; |
| height: 100vh; |
| } |
| iframe { |
| z-index: 2; |
| position: fixed; |
| width: 100vw; |
| height: 100vh; |
| border: 0px; |
| background-color: blue; |
| } |
| p { |
| position: fixed; |
| } |
| </style> |
| |
| <script src="../../resources/testharness.js"></script> |
| <script src="../../resources/testharnessreport.js"></script> |
| <script src="../resources/overlay-interstitial-ad-testharness.js"></script> |
| </head> |
| <body marginwidth="0" marginheight="0"> |
| |
| <!-- To trigger the first contentful paint at the very start --> |
| <p>some content</p> |
| |
| <div class="content1">some content</div> |
| <div class="empty"></div> |
| <div class="content2">some content</div> |
| |
| <script> |
| promise_test(async function(t) { |
| // After 1500ms, force a layout update so that the interstitial detector |
| // is aware of the first meaningful paint, and future overlay candidates |
| // will be considered for pop-ups rather than for prestitials. |
| await timeout(1500); |
| await forceLayoutUpdate(); |
| |
| // Create the parallax-ad, which is below the "content" div and above the |
| // "empty" div. |
| appendAdFrameTo(document.body); |
| |
| // Scroll down to the position where the parallax-ad is no longer covered |
| // by "content1" and becomes visible. |
| window.scrollTo(0, document.documentElement.clientHeight); |
| |
| // Force a layout update, so that the interstitial detector is aware of |
| // the overlay ad candidate. |
| await forceLayoutUpdate(); |
| |
| // Scroll further down to the position where the parallax-ad is covered by |
| // "content2" and becomes invisible again. |
| window.scrollTo(0, document.documentElement.clientHeight * 2); |
| |
| // Force a layout update, so that the interstitial detector is aware of |
| // the overlay ad candidate's dismissal. |
| await forceLayoutUpdate(); |
| |
| // Expect no kOverlayPopupAd UseCounter as the scroll offset has changed |
| // since the candidate's appearance. |
| assert_false(internals.isUseCounted(document, kOverlayPopupAd)); |
| }, "Test parallax-ad while scrolling over the page. In this case, we expect no use counter for kOverlayPopupAd."); |
| |
| </script> |
| </body> |
| </html> |
