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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-28 14:29:10 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-28 14:29:10 +0000 |
| commit | 2aa4a82499d4becd2284cdb482213d541b8804dd (patch) | |
| tree | b80bf8bf13c3766139fbacc530efd0dd9d54394c /layout/reftests/async-scrolling/disable-apz-for-sle-pages.html | |
| parent | Initial commit. (diff) | |
| download | firefox-2aa4a82499d4becd2284cdb482213d541b8804dd.tar.xz firefox-2aa4a82499d4becd2284cdb482213d541b8804dd.zip | |
Adding upstream version 86.0.1.upstream/86.0.1upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'layout/reftests/async-scrolling/disable-apz-for-sle-pages.html')
| -rw-r--r-- | layout/reftests/async-scrolling/disable-apz-for-sle-pages.html | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/layout/reftests/async-scrolling/disable-apz-for-sle-pages.html b/layout/reftests/async-scrolling/disable-apz-for-sle-pages.html new file mode 100644 index 0000000000..8c35eb1735 --- /dev/null +++ b/layout/reftests/async-scrolling/disable-apz-for-sle-pages.html @@ -0,0 +1,32 @@ +<!DOCTYPE html> +<html class="reftest-wait reftest-snapshot-all reftest-no-flush" reftest-async-scroll + reftest-async-scroll-y="200"> + <head> + <title>Check that the apz.disable_for_sle_pages pref behaves as expected</title> + <script> + // Upon load, this page scrolls to (0, 100). This triggers a scroll event, + // which runs the scroll listener below. The scroll listener updates the + // position of the div to simulate position:fixed using a scroll-linked + // effect. The scroll-linked effect detector should then report that the + // document contains such an effect, which will disable APZ on the page. + // That in turn will cause the reftest-async-scroll-y to get ignored, and + // that's what the reftest checks for. + + addEventListener('scroll', function() { + document.getElementById('fake-fixed').style.top = window.scrollY + "px"; + setTimeout(done, 0); + }, false); + + addEventListener('load', function() { + window.scrollTo(0, 100); + }, false); + + function done() { + document.documentElement.classList.remove('reftest-wait'); + } + </script> + </head> + <body style="height: 5000px; background-image:url(repeatable-diagonal-gradient.png);"> + <div id="fake-fixed" style="position: absolute; top: 0; left: 100px; width: 100px; height: 100px; background-color: green"></div> + </body> +</html> |