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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 01:47:29 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 01:47:29 +0000 |
| commit | 0ebf5bdf043a27fd3dfb7f92e0cb63d88954c44d (patch) | |
| tree | a31f07c9bcca9d56ce61e9a1ffd30ef350d513aa /layout/reftests/async-scrolling/overscroll-subframe.html | |
| parent | Initial commit. (diff) | |
| download | firefox-esr-0ebf5bdf043a27fd3dfb7f92e0cb63d88954c44d.tar.xz firefox-esr-0ebf5bdf043a27fd3dfb7f92e0cb63d88954c44d.zip | |
Adding upstream version 115.8.0esr.upstream/115.8.0esr
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'layout/reftests/async-scrolling/overscroll-subframe.html')
| -rw-r--r-- | layout/reftests/async-scrolling/overscroll-subframe.html | 47 |
1 files changed, 47 insertions, 0 deletions
diff --git a/layout/reftests/async-scrolling/overscroll-subframe.html b/layout/reftests/async-scrolling/overscroll-subframe.html new file mode 100644 index 0000000000..752253a4c7 --- /dev/null +++ b/layout/reftests/async-scrolling/overscroll-subframe.html @@ -0,0 +1,47 @@ +<!DOCTYPE html> +<html reftest-async-scroll> +<head> + <style> + * { + scrollbar-width: none; + } + body { + margin: 0; + } + #scroller { + overflow: auto; + width: 400px; + height: 400px; + } + #content { + top: 0px; + width: 200px; + height: 200px; + background: green; + } + #spacer { + height: 2000px; + } + </style> +</head> +<body > + <!-- Test that an overscroll past one end of a viewport is rendered + as having the content create a gutter, and that + the overscroll is reduced by some factor such that + a 100px scroll must produce a rendered translation of less than + 100px. + + Current overscroll physics mean that an instantaneous overscroll + by 200px produces an 8px gutter. This is governed by the logic in + Axis::ApplyResistance(); if that logic is changed, this test will + need to be modified to account for the new result. + --> + <div id="scroller" + reftest-displayport-x="0" reftest-displayport-y="0" + reftest-displayport-w="800" reftest-displayport-h="2000" + reftest-async-scroll-x="0" reftest-async-scroll-y="-200"> + <div id="content"></div> + <div id="spacer"></div> + </div> +</body> +</html> |