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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 17:32:43 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 17:32:43 +0000 |
| commit | 6bf0a5cb5034a7e684dcc3500e841785237ce2dd (patch) | |
| tree | a68f146d7fa01f0134297619fbe7e33db084e0aa /layout/reftests/async-scrolling | |
| parent | Initial commit. (diff) | |
| download | thunderbird-6bf0a5cb5034a7e684dcc3500e841785237ce2dd.tar.xz thunderbird-6bf0a5cb5034a7e684dcc3500e841785237ce2dd.zip | |
Adding upstream version 1:115.7.0.upstream/1%115.7.0upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
218 files changed, 6063 insertions, 0 deletions
diff --git a/layout/reftests/async-scrolling/async-scroll-and-zoom-ref.html b/layout/reftests/async-scrolling/async-scroll-and-zoom-ref.html new file mode 100644 index 0000000000..ecc40d5090 --- /dev/null +++ b/layout/reftests/async-scrolling/async-scroll-and-zoom-ref.html @@ -0,0 +1,24 @@ +<!DOCTYPE html> +<html> +<head> + <style> + html { + scrollbar-width: none; + } + body { + height: 3000px; + margin: 0; + } + div { + position: absolute; + top: -100px; + width: 200px; + height: 200px; + background: green; + } + </style> +</head> +<body> + <div></div> +</body> +</html> diff --git a/layout/reftests/async-scrolling/async-scroll-and-zoom.html b/layout/reftests/async-scrolling/async-scroll-and-zoom.html new file mode 100644 index 0000000000..a7795a54d6 --- /dev/null +++ b/layout/reftests/async-scrolling/async-scroll-and-zoom.html @@ -0,0 +1,39 @@ +<!DOCTYPE html> +<html + reftest-async-scroll + 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="550" + reftest-async-zoom="2.0"> +<head> + <style> + html { + scrollbar-width: none; + } + body { + height: 3000px; + margin: 0; + } + div { + position: absolute; + top: 500px; + width: 100px; + height: 100px; + background: green; + } + </style> +</head> +<body > + <!-- Test that both layout and visual viewport scroll offsets are correctly applied. + + An async scroll of 550 CSS pixels at 2.0x async zoom will ensure that + the visual viewport is scrolled beyond the bottom of the previous + layout viewport, meaning that the layout viewport is also scrolled so + that it contains the visual viewport. + + Content should be scrolled by both the layout and visual offsets, in the + correct co-ordinate space for each, which should result the top half of + the div being scrolled out of view. --> + <div></div> +</body> +</html> diff --git a/layout/reftests/async-scrolling/background-blend-mode-1-ref.html b/layout/reftests/async-scrolling/background-blend-mode-1-ref.html new file mode 100644 index 0000000000..b5a9e0c12d --- /dev/null +++ b/layout/reftests/async-scrolling/background-blend-mode-1-ref.html @@ -0,0 +1,17 @@ +<!DOCTYPE html> +<meta charset="utf-8"> +<title>Reference: Bug 1248913 - Keep background-attachment:fixed image fixed under APZ scrolling even when a background-blend-mode is applied.</title> + +<style> + +html { + background: radial-gradient(circle 200px at 400px 400px, lime 100px, transparent 0) scroll, + radial-gradient(circle 200px at 400px 300px, blue 100px, transparent 0) scroll + white no-repeat; + background-blend-mode: multiply; + height: 100%; +} + +</style> + +<div></div> diff --git a/layout/reftests/async-scrolling/background-blend-mode-1.html b/layout/reftests/async-scrolling/background-blend-mode-1.html new file mode 100644 index 0000000000..33a8498cec --- /dev/null +++ b/layout/reftests/async-scrolling/background-blend-mode-1.html @@ -0,0 +1,26 @@ +<!DOCTYPE html> +<html reftest-async-scroll + reftest-displayport-x="0" reftest-displayport-y="0" + reftest-displayport-w="800" reftest-displayport-h="1000" + reftest-async-scroll-x="0" reftest-async-scroll-y="100"> + +<meta charset="utf-8"> +<title>Bug 1248913 - Keep background-attachment:fixed image fixed under APZ scrolling even when a background-blend-mode is applied.</title> + +<style> + +html { + background: radial-gradient(circle 200px at 400px 400px, lime 100px, transparent 0) fixed, + radial-gradient(circle 200px at 400px 400px, blue 100px, transparent 0) scroll + white no-repeat; + background-blend-mode: multiply; + scrollbar-width: none; +} + +body { + height: 4000px; +} + +</style> + +<div></div> diff --git a/layout/reftests/async-scrolling/bg-fixed-1-ref.html b/layout/reftests/async-scrolling/bg-fixed-1-ref.html new file mode 100644 index 0000000000..f8f0aef054 --- /dev/null +++ b/layout/reftests/async-scrolling/bg-fixed-1-ref.html @@ -0,0 +1,7 @@ +<!DOCTYPE HTML> +<html> +<body style="background-image:url(repeatable-diagonal-gradient.png); + background-repeat:no-repeat; + background-position:top left;"> +</body> +</html> diff --git a/layout/reftests/async-scrolling/bg-fixed-1.html b/layout/reftests/async-scrolling/bg-fixed-1.html new file mode 100644 index 0000000000..15a00dc272 --- /dev/null +++ b/layout/reftests/async-scrolling/bg-fixed-1.html @@ -0,0 +1,14 @@ +<!DOCTYPE HTML> +<html reftest-async-scroll + 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="50" + style="scrollbar-width:none"> +<body style="height:3000px; + background-image:url(repeatable-diagonal-gradient.png); + background-attachment:fixed; + background-repeat:no-repeat; + background-position:top left;"> + <!-- test that background-attachment:fixed backgrounds don't move with async scrolling --> +</body> +</html> diff --git a/layout/reftests/async-scrolling/bg-fixed-child-clip-1.html b/layout/reftests/async-scrolling/bg-fixed-child-clip-1.html new file mode 100644 index 0000000000..9d9795de71 --- /dev/null +++ b/layout/reftests/async-scrolling/bg-fixed-child-clip-1.html @@ -0,0 +1,17 @@ +<!DOCTYPE HTML> +<html reftest-async-scroll + 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="50" + style="scrollbar-width:none"> +<body style="height:3000px; margin:0;"> + <div style="margin-top: 100px; height: 100px; + background-image:url(repeatable-diagonal-gradient.png); + background-attachment:fixed; + background-repeat:no-repeat; + background-position:top left;"> + </div> + <!-- test that the clip of a background-attachment:fixed background of a + child element moves correctly during async scrolling --> +</body> +</html> diff --git a/layout/reftests/async-scrolling/bg-fixed-child-clip-2.html b/layout/reftests/async-scrolling/bg-fixed-child-clip-2.html new file mode 100644 index 0000000000..ce0ab6cc9c --- /dev/null +++ b/layout/reftests/async-scrolling/bg-fixed-child-clip-2.html @@ -0,0 +1,21 @@ +<!DOCTYPE HTML> +<html reftest-async-scroll + 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="50" + style="scrollbar-width:none"> +<body style="height:3000px; margin:0;"> + <div style="margin-top: 100px; height: 100px; + position: relative;"> + <div style="position: absolute; + top: 0; right: 0; bottom: 0; left: 0; + background-image:url(repeatable-diagonal-gradient.png); + background-attachment:fixed; + background-repeat:no-repeat; + background-position:top left;"> + </div> + </div> + <!-- test that the clip of a background-attachment:fixed background of a + child element moves correctly during async scrolling --> +</body> +</html> diff --git a/layout/reftests/async-scrolling/bg-fixed-child-clip-ref.html b/layout/reftests/async-scrolling/bg-fixed-child-clip-ref.html new file mode 100644 index 0000000000..7ae3847742 --- /dev/null +++ b/layout/reftests/async-scrolling/bg-fixed-child-clip-ref.html @@ -0,0 +1,11 @@ +<!DOCTYPE HTML> +<html> +<body style="overflow:hidden; margin:0;"> + <div style="margin-top: 50px; height: 100px; + background-image:url(repeatable-diagonal-gradient.png); + background-attachment:fixed; + background-repeat:no-repeat; + background-position:top left;"> + </div> +</body> +</html> diff --git a/layout/reftests/async-scrolling/bg-fixed-child-mask-ref.html b/layout/reftests/async-scrolling/bg-fixed-child-mask-ref.html new file mode 100644 index 0000000000..c71b15b434 --- /dev/null +++ b/layout/reftests/async-scrolling/bg-fixed-child-mask-ref.html @@ -0,0 +1,11 @@ +<!DOCTYPE HTML> +<html> +<body style="overflow:hidden; margin:0;"> + <div style="margin-top: 50px; height: 100px; + background-image:url(repeatable-diagonal-gradient.png); + background-repeat:no-repeat; + background-position:0px -50px; + border-radius:50px;"> + </div> +</body> +</html> diff --git a/layout/reftests/async-scrolling/bg-fixed-child-mask.html b/layout/reftests/async-scrolling/bg-fixed-child-mask.html new file mode 100644 index 0000000000..a6fab8218e --- /dev/null +++ b/layout/reftests/async-scrolling/bg-fixed-child-mask.html @@ -0,0 +1,18 @@ +<!DOCTYPE HTML> +<html reftest-async-scroll + 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="50" + style="scrollbar-width:none"> +<body style="height:3000px; margin:0;"> + <div style="margin-top: 100px; height: 100px; + background-image:url(repeatable-diagonal-gradient.png); + background-attachment:fixed; + background-repeat:no-repeat; + background-position:top left; + border-radius:50px;"> + </div> + <!-- test that the clip of a background-attachment:fixed background of a + child element moves correctly during async scrolling --> +</body> +</html> diff --git a/layout/reftests/async-scrolling/bg-fixed-child-no-culling-1-ref.html b/layout/reftests/async-scrolling/bg-fixed-child-no-culling-1-ref.html new file mode 100644 index 0000000000..8f647b7c9e --- /dev/null +++ b/layout/reftests/async-scrolling/bg-fixed-child-no-culling-1-ref.html @@ -0,0 +1,11 @@ +<!DOCTYPE HTML> +<html> +<body style="overflow:hidden; margin:0;"> + <div style="height: 100px; + background-image:url(repeatable-diagonal-gradient.png); + background-attachment:fixed; + background-repeat:no-repeat; + background-position:top left;"> + </div> +</body> +</html> diff --git a/layout/reftests/async-scrolling/bg-fixed-child-no-culling-1.html b/layout/reftests/async-scrolling/bg-fixed-child-no-culling-1.html new file mode 100644 index 0000000000..123334cbdd --- /dev/null +++ b/layout/reftests/async-scrolling/bg-fixed-child-no-culling-1.html @@ -0,0 +1,15 @@ +<!DOCTYPE HTML> +<html reftest-async-scroll + 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="50" + style="scrollbar-width:none"> +<body style="height:3000px; margin:0;"> + <div style="height: 50px; position: relative; + background:url(repeatable-diagonal-gradient.png) top left fixed no-repeat;"> + </div> + <div style="height: 100px; + background:url(repeatable-diagonal-gradient.png) top left fixed no-repeat;"> + </div> +</body> +</html> diff --git a/layout/reftests/async-scrolling/bg-fixed-child-no-culling-2-ref.html b/layout/reftests/async-scrolling/bg-fixed-child-no-culling-2-ref.html new file mode 100644 index 0000000000..d5595cd827 --- /dev/null +++ b/layout/reftests/async-scrolling/bg-fixed-child-no-culling-2-ref.html @@ -0,0 +1,7 @@ +<!DOCTYPE HTML> +<html> +<body style="overflow:hidden; margin:0;"> + <div style="width: 200px; height: 100px; background: lime; margin-top: 200px;"></div> + </div> +</body> +</html> diff --git a/layout/reftests/async-scrolling/bg-fixed-child-no-culling-2.html b/layout/reftests/async-scrolling/bg-fixed-child-no-culling-2.html new file mode 100644 index 0000000000..be3487d4fc --- /dev/null +++ b/layout/reftests/async-scrolling/bg-fixed-child-no-culling-2.html @@ -0,0 +1,13 @@ +<!DOCTYPE HTML> +<html reftest-async-scroll + 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="1000" + style="scrollbar-width:none"> +<body style="height: 3000px; margin: 0;"> + <div style="height: 1200px; + background: linear-gradient(white, white) top left fixed no-repeat;"> + </div> + <div style="width: 200px; height: 100px; background: lime;"></div> +</body> +</html> diff --git a/layout/reftests/async-scrolling/bg-fixed-child-no-culling-3-ref.html b/layout/reftests/async-scrolling/bg-fixed-child-no-culling-3-ref.html new file mode 100644 index 0000000000..7f864457f6 --- /dev/null +++ b/layout/reftests/async-scrolling/bg-fixed-child-no-culling-3-ref.html @@ -0,0 +1,7 @@ +<!DOCTYPE HTML> +<html> +<body style="overflow:hidden; margin:0;"> + <div style="width: 200px; height: 100px; background: lime;"></div> + </div> +</body> +</html> diff --git a/layout/reftests/async-scrolling/bg-fixed-child-no-culling-3.html b/layout/reftests/async-scrolling/bg-fixed-child-no-culling-3.html new file mode 100644 index 0000000000..fb0616ff3b --- /dev/null +++ b/layout/reftests/async-scrolling/bg-fixed-child-no-culling-3.html @@ -0,0 +1,15 @@ +<!DOCTYPE HTML> +<html reftest-async-scroll + reftest-displayport-x="0" reftest-displayport-y="-150" + reftest-displayport-w="800" reftest-displayport-h="2000" + reftest-async-scroll-x="0" reftest-async-scroll-y="-150" + style="scrollbar-width: none; background: linear-gradient(white, white) top left fixed no-repeat;"> +<body style="height: 3000px; margin: 0;"> + <div style="width: 200px; height: 100px; background: lime;"></div> + + <script> + document.documentElement.scrollTop = 150; + </script> + +</body> +</html> diff --git a/layout/reftests/async-scrolling/bg-fixed-child-ref.html b/layout/reftests/async-scrolling/bg-fixed-child-ref.html new file mode 100644 index 0000000000..9ca02365f1 --- /dev/null +++ b/layout/reftests/async-scrolling/bg-fixed-child-ref.html @@ -0,0 +1,10 @@ +<!DOCTYPE HTML> +<html> +<body style="overflow:hidden; margin:0;"> + <div style="height: 1000px; + background-image:url(repeatable-diagonal-gradient.png); + background-repeat:no-repeat; + background-position:top left;"> + </div> +</body> +</html> diff --git a/layout/reftests/async-scrolling/bg-fixed-child.html b/layout/reftests/async-scrolling/bg-fixed-child.html new file mode 100644 index 0000000000..b90179433b --- /dev/null +++ b/layout/reftests/async-scrolling/bg-fixed-child.html @@ -0,0 +1,16 @@ +<!DOCTYPE HTML> +<html reftest-async-scroll + 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="50" + style="scrollbar-width:none"> +<body style="height:3000px; margin:0;"> + <div style="height: 1000px; + background-image:url(repeatable-diagonal-gradient.png); + background-attachment:fixed; + background-repeat:no-repeat; + background-position:top left;"> + </div> + <!-- test that background-attachment:fixed backgrounds of child elements don't move with async scrolling --> +</body> +</html> diff --git a/layout/reftests/async-scrolling/bg-fixed-cover-1-ref.html b/layout/reftests/async-scrolling/bg-fixed-cover-1-ref.html new file mode 100644 index 0000000000..b5efcc7412 --- /dev/null +++ b/layout/reftests/async-scrolling/bg-fixed-cover-1-ref.html @@ -0,0 +1,9 @@ +<!DOCTYPE HTML> +<html> +<body style="overflow:hidden; height:3000px; + background-image:url(repeatable-diagonal-gradient.png); + background-repeat:no-repeat; + background-position:0 300px;"> + <div style="position:absolute; background:black; top:0; left:0; width:500px; height:400px;"></div> +</body> +</html> diff --git a/layout/reftests/async-scrolling/bg-fixed-cover-1.html b/layout/reftests/async-scrolling/bg-fixed-cover-1.html new file mode 100644 index 0000000000..b125cfd7af --- /dev/null +++ b/layout/reftests/async-scrolling/bg-fixed-cover-1.html @@ -0,0 +1,16 @@ +<!DOCTYPE HTML> +<html reftest-async-scroll + 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="400" + style="scrollbar-width:none"> +<body style="height:3000px; + background-image:url(repeatable-diagonal-gradient.png); + background-attachment:fixed; + background-repeat:no-repeat; + background-position:0 300px;"> + <!-- Test that background-attachment:fixed content covered by scrolling content gets rendered + properly --> + <div style="position:absolute; background:black; top:200px; left:0; width:500px; height:600px;"></div> +</body> +</html> diff --git a/layout/reftests/async-scrolling/bg-fixed-cover-2-ref.html b/layout/reftests/async-scrolling/bg-fixed-cover-2-ref.html new file mode 100644 index 0000000000..8d9601f2a8 --- /dev/null +++ b/layout/reftests/async-scrolling/bg-fixed-cover-2-ref.html @@ -0,0 +1,10 @@ +<!DOCTYPE HTML> +<html> +<body style="overflow:hidden; height:3000px; + background-image:url(repeatable-diagonal-gradient.png), url(repeatable-diagonal-gradient.png); + background-repeat:no-repeat; + background-position:0 300px, 0 0;"> + <!-- Test that scrolling content covered by background-attachment:fixed content + gets rendered properly --> +</body> +</html> diff --git a/layout/reftests/async-scrolling/bg-fixed-cover-2.html b/layout/reftests/async-scrolling/bg-fixed-cover-2.html new file mode 100644 index 0000000000..416a7481a4 --- /dev/null +++ b/layout/reftests/async-scrolling/bg-fixed-cover-2.html @@ -0,0 +1,15 @@ +<!DOCTYPE HTML> +<html reftest-async-scroll + 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="300" + style="scrollbar-width:none"> +<body style="height:3000px; + background-image:url(repeatable-diagonal-gradient.png), url(repeatable-diagonal-gradient.png); + background-attachment:fixed, scroll; + background-repeat:no-repeat; + background-position:0 300px;"> + <!-- Test that scrolling content covered by background-attachment:fixed content + gets rendered properly --> +</body> +</html> diff --git a/layout/reftests/async-scrolling/bg-fixed-cover-3-ref.html b/layout/reftests/async-scrolling/bg-fixed-cover-3-ref.html new file mode 100644 index 0000000000..eb87febce8 --- /dev/null +++ b/layout/reftests/async-scrolling/bg-fixed-cover-3-ref.html @@ -0,0 +1,12 @@ +<!DOCTYPE HTML> +<html> +<body style="overflow:hidden; height:3000px; + background-image:url(repeatable-diagonal-gradient.png), url(repeatable-diagonal-gradient.png); + background-repeat:no-repeat; + background-position:0 300px, 0 0;"> + <!-- Test that scrolling content above background-attachment:fixed content but not + intersecting it doesn't get moved down to a layer below the + background-attachment:fixed content --> + <div style="position:absolute; background:black; left:0; top:300px; width:500px; height:200px;"></div> +</body> +</html> diff --git a/layout/reftests/async-scrolling/bg-fixed-cover-3.html b/layout/reftests/async-scrolling/bg-fixed-cover-3.html new file mode 100644 index 0000000000..b363e5ded2 --- /dev/null +++ b/layout/reftests/async-scrolling/bg-fixed-cover-3.html @@ -0,0 +1,17 @@ +<!DOCTYPE HTML> +<html reftest-async-scroll + 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="300" + style="scrollbar-width:none"> +<body style="height:3000px; + background-image:url(repeatable-diagonal-gradient.png), url(repeatable-diagonal-gradient.png); + background-attachment:fixed, scroll; + background-repeat:no-repeat; + background-position:0 300px;"> + <!-- Test that scrolling content above background-attachment:fixed content but not + intersecting it doesn't get moved down to a layer below the + background-attachment:fixed content --> + <div style="position:absolute; background:black; left:0; top:600px; width:500px; height:200px;"></div> +</body> +</html> diff --git a/layout/reftests/async-scrolling/bg-fixed-in-css-filter-ref.html b/layout/reftests/async-scrolling/bg-fixed-in-css-filter-ref.html new file mode 100644 index 0000000000..8dee2b2412 --- /dev/null +++ b/layout/reftests/async-scrolling/bg-fixed-in-css-filter-ref.html @@ -0,0 +1,29 @@ +<!DOCTYPE html> +<html> +<head> + <meta charset="UTF-8"> + <title>Fixed background inside blur filter</title> + <style> + .scrollable { + width: 100px; + height: 100px; + overflow: hidden; + } + .bg { + width: 100px; + height: 100px; + background-image: url("repeatable-diagonal-gradient.png"); + background-repeat: no-repeat; + background-attachment: fixed; + } + .blur { + filter: blur(10px); + } + </style> +</head> +<body> +<div class="scrollable"> + <div class="bg blur"></div> +</div> +</body> +</html> diff --git a/layout/reftests/async-scrolling/bg-fixed-in-css-filter.html b/layout/reftests/async-scrolling/bg-fixed-in-css-filter.html new file mode 100644 index 0000000000..4f02252c66 --- /dev/null +++ b/layout/reftests/async-scrolling/bg-fixed-in-css-filter.html @@ -0,0 +1,34 @@ +<!DOCTYPE html> +<html reftest-async-scroll> +<head> + <meta charset="UTF-8"> + <title>Fixed background inside blur filter</title> + <style> + .scrollable { + width: 100px; + height: 100px; + overflow: scroll; + scrollbar-width: none; + } + .bg { + width: 100px; + height: 100px; + background-image: url("repeatable-diagonal-gradient.png"); + background-repeat: no-repeat; + background-attachment: fixed; + } + .blur { + filter: blur(10px); + } + </style> +</head> +<body> +<div class="scrollable" + reftest-displayport-x="0" reftest-displayport-y="0" + reftest-displayport-w="100" reftest-displayport-h="200" + reftest-async-scroll-x="0" reftest-async-scroll-y="100"> + <div class="bg"></div> + <div class="bg blur"></div> +</div> +</body> +</html> diff --git a/layout/reftests/async-scrolling/bg-fixed-in-opacity-ref.html b/layout/reftests/async-scrolling/bg-fixed-in-opacity-ref.html new file mode 100644 index 0000000000..9d54bd8139 --- /dev/null +++ b/layout/reftests/async-scrolling/bg-fixed-in-opacity-ref.html @@ -0,0 +1,24 @@ +<!DOCTYPE html> +<html reftest-async-scroll > +<style> + +body { + margin: 0px; + position: relative; + height: 1200.23px; + overflow: hidden; +} + +.fixed-background { + position: absolute; + top: 0px; + bottom: 0px; + width: 100px; + background: linear-gradient(blue, blue) no-repeat fixed 0px 200px; + background-size: 100px 100px; + opacity: 0.5; +} + +</style> +<div style="overflow: hidden;" class="fixed-background"></div> +</html> diff --git a/layout/reftests/async-scrolling/bg-fixed-in-opacity.html b/layout/reftests/async-scrolling/bg-fixed-in-opacity.html new file mode 100644 index 0000000000..e565487c7c --- /dev/null +++ b/layout/reftests/async-scrolling/bg-fixed-in-opacity.html @@ -0,0 +1,30 @@ +<!DOCTYPE html> +<html reftest-async-scroll + 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="50.23"> +<style> + +html { + scrollbar-width: none; +} + +body { + margin: 0px; + position: relative; + height: 1200.23px; +} + +.fixed-background { + position: absolute; + top: 0px; + bottom: 0px; + width: 100px; + background: linear-gradient(blue, blue) no-repeat fixed 0px 200px; + background-size: 100px 100px; + opacity: 0.5; +} + +</style> +<div style="overflow: hidden;" class="fixed-background"></div> +</html> diff --git a/layout/reftests/async-scrolling/bg-fixed-transformed-image-ref.html b/layout/reftests/async-scrolling/bg-fixed-transformed-image-ref.html new file mode 100644 index 0000000000..a59d053c49 --- /dev/null +++ b/layout/reftests/async-scrolling/bg-fixed-transformed-image-ref.html @@ -0,0 +1,19 @@ +<!DOCTYPE html> +<html> + +<style> + +body { + margin: 0; + overflow: hidden; +} + +div { + height: 1400px; + background: url(repeatable-diagonal-gradient.png) top left / 512px 512px no-repeat +} + +</style> + +<div></div> +</html> diff --git a/layout/reftests/async-scrolling/bg-fixed-transformed-image.html b/layout/reftests/async-scrolling/bg-fixed-transformed-image.html new file mode 100644 index 0000000000..40ff239b3b --- /dev/null +++ b/layout/reftests/async-scrolling/bg-fixed-transformed-image.html @@ -0,0 +1,24 @@ +<!DOCTYPE html> +<html reftest-async-scroll + 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="50"> +<style> + +html { + scrollbar-width: none; +} + +body { + margin: 0; +} + +div { + height: 1400px; + background: url(repeatable-diagonal-gradient.png) top left / 512px 512px fixed no-repeat +} + +</style> + +<div></div> +</html> diff --git a/layout/reftests/async-scrolling/checkerboard-1-ref.html b/layout/reftests/async-scrolling/checkerboard-1-ref.html new file mode 100644 index 0000000000..1c3a1e4555 --- /dev/null +++ b/layout/reftests/async-scrolling/checkerboard-1-ref.html @@ -0,0 +1,5 @@ +<!DOCTYPE HTML> +<html> +<body style="background-color: green; overflow:hidden"> + <div style="position:absolute; left: 0px; top: 0px; width: 100px; height: 200px; background-color: red"></div> +</body> diff --git a/layout/reftests/async-scrolling/checkerboard-1.html b/layout/reftests/async-scrolling/checkerboard-1.html new file mode 100644 index 0000000000..b41f745bb7 --- /dev/null +++ b/layout/reftests/async-scrolling/checkerboard-1.html @@ -0,0 +1,12 @@ +<!DOCTYPE HTML> +<html reftest-async-scroll + 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="1800" + style="scrollbar-width:none"> +<!-- This is a simple test where we set the async-scroll position so that it + extends outside the displayport, and ensure that the checkerboarded area + is filled with the expected background color. --> +<body style="background-color: green; height: 5000px"> + <div style="position:absolute; left: 0px; top: 1800px; width: 100px; height: 400px; background-color: red"></div> +</body> diff --git a/layout/reftests/async-scrolling/checkerboard-2-ref.html b/layout/reftests/async-scrolling/checkerboard-2-ref.html new file mode 100644 index 0000000000..6a12210c05 --- /dev/null +++ b/layout/reftests/async-scrolling/checkerboard-2-ref.html @@ -0,0 +1,7 @@ +<!DOCTYPE HTML> +<html> +<body style="background-color: green; overflow:hidden"> + <div style="position:fixed; left: 0px; top: 0px; width: 100px; height: 500px; background-color: purple; z-index: -1"></div> + <div style="position:absolute; left: 0px; top: 0px; background-color: yellow; width: 100px; height: 200px"></div> + <div style="position:fixed; left: 10px; top: 10px; width: 10px; height: 10px; background-color: blue"></div> +</body> diff --git a/layout/reftests/async-scrolling/checkerboard-2.html b/layout/reftests/async-scrolling/checkerboard-2.html new file mode 100644 index 0000000000..170705ba26 --- /dev/null +++ b/layout/reftests/async-scrolling/checkerboard-2.html @@ -0,0 +1,17 @@ +<!DOCTYPE HTML> +<html reftest-async-scroll + 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="1800" + style="scrollbar-width: none"> +<!-- This is a test where we set the async-scroll position so that it + extends outside the displayport, but also have some fixed-position + elements in the mix. In particular, the purple element is below + (in z-order) the main scrolling content and should not be made visible + while checkerboarding; the checkerboarding code should cover it up + with the appropriate background color. --> +<body style="background-color: green; height: 5000px"> + <div style="position:fixed; left: 0px; top: 0px; width: 100px; height: 500px; background-color: purple; z-index: -1"></div> + <div style="position:absolute; left: 0px; top: 500px; background-color: yellow; width: 100px; height: 4500px"></div> + <div style="position:fixed; left: 10px; top: 10px; width: 10px; height: 10px; background-color: blue"></div> +</body> diff --git a/layout/reftests/async-scrolling/checkerboard-3-ref.html b/layout/reftests/async-scrolling/checkerboard-3-ref.html new file mode 100644 index 0000000000..d00946ada6 --- /dev/null +++ b/layout/reftests/async-scrolling/checkerboard-3-ref.html @@ -0,0 +1,6 @@ +<!DOCTYPE HTML> +<html> +<body style="background-color: green; overflow:hidden"> + <div style="position:fixed; left: 0px; top: 0px; width: 100px; height: 500px; background-color: purple; z-index: -1"></div> + <div style="position:fixed; left: 10px; top: 10px; width: 10px; height: 10px; background-color: blue"></div> +</body> diff --git a/layout/reftests/async-scrolling/checkerboard-3.html b/layout/reftests/async-scrolling/checkerboard-3.html new file mode 100644 index 0000000000..4d3e7214a6 --- /dev/null +++ b/layout/reftests/async-scrolling/checkerboard-3.html @@ -0,0 +1,15 @@ +<!DOCTYPE HTML> +<html reftest-async-scroll + 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="2100" + style="scrollbar-width: none"> +<!-- This is the exact same test as checkerboard-2.html, but we put + the scroll position entirely outside of the displayport. This ensures + that even we do the proper checkerboarding even if the layer would + otherwise be culled out in the compositor because it is not on-screen. --> +<body style="background-color: green; height: 5000px"> + <div style="position:fixed; left: 0px; top: 0px; width: 100px; height: 500px; background-color: purple; z-index: -1"></div> + <div style="position:absolute; left: 0px; top: 500px; background-color: yellow; width: 100px; height: 4500px"></div> + <div style="position:fixed; left: 10px; top: 10px; width: 10px; height: 10px; background-color: blue"></div> +</body> diff --git a/layout/reftests/async-scrolling/contain-paint-scrollable-frame-1-ref.html b/layout/reftests/async-scrolling/contain-paint-scrollable-frame-1-ref.html new file mode 100644 index 0000000000..e125681101 --- /dev/null +++ b/layout/reftests/async-scrolling/contain-paint-scrollable-frame-1-ref.html @@ -0,0 +1,8 @@ +<!DOCTYPE HTML> +<html> +<body> + <div style="width:400px; height:200px; + border:2px solid black; background: lime;"> + </div> +</body> +</html> diff --git a/layout/reftests/async-scrolling/contain-paint-scrollable-frame-1.html b/layout/reftests/async-scrolling/contain-paint-scrollable-frame-1.html new file mode 100644 index 0000000000..471258a265 --- /dev/null +++ b/layout/reftests/async-scrolling/contain-paint-scrollable-frame-1.html @@ -0,0 +1,27 @@ +<!DOCTYPE HTML> +<html reftest-async-scroll> +<body> + <div style="width:400px; height:200px; overflow:scroll; + scrollbar-width: none; + border:2px solid black; background: red; + contain:paint;" + 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="100"> + <!-- This element is what we're hoping will fill the scrollport + when the reftest snapshot is taken: --> + <div style="background: lime; margin-top: 100px; height: 600px"></div> + + <!-- This element is just to be sure the scrollframe's "contain:paint" + styling is actually having an effect. "contain:paint" should make the + scrollframe become a containing block for this fixed-pos element, and + then this element will position itself off the bottom of the + scrollframe and will be entirely clipped. If we fail to honor + "contain:paint" for some reason, then this element will instead use + the *viewport* as its containing block, and it'll show up in the + reftest snapshot and cause the reftest to fail. --> + <div style="position: fixed; top: 320px; width: 50px; height: 50px; + background: purple;"></div> + </div> +</body> +</html> diff --git a/layout/reftests/async-scrolling/culling-1-ref.html b/layout/reftests/async-scrolling/culling-1-ref.html new file mode 100644 index 0000000000..5a827ddb8c --- /dev/null +++ b/layout/reftests/async-scrolling/culling-1-ref.html @@ -0,0 +1,23 @@ +<html> + <head> + <title>Culling Test</title> + <meta name="viewport" content="width=device-width"> + </head> + <body style="background:red" onload="loaded()"> + <div style="height:390px; width:300px; overflow-y:auto; background:red; scrollbar-width:none"> + <div style="margin:15px; width:200px; height:40px; background:blue"></div> + <div style="margin:15px; width:200px; height:40px; background:blue"></div> + <div style="margin:15px; width:200px; height:40px; background:blue"></div> + <div style="margin-top:15px; width:300px; height:40px; background:blue"></div> + <div style="margin:15px; width:200px; height:40px; background:blue"></div> + <div style="margin:15px; width:200px; height:40px; background:blue"></div> + <div style="margin:15px; width:200px; height:40px; background:blue"></div> + </div> + <script> + function loaded() { + var scrollableDiv = document.querySelector("div"); + scrollableDiv.scrollTop = 10; + } + </script> + </body> +</html> diff --git a/layout/reftests/async-scrolling/culling-1.html b/layout/reftests/async-scrolling/culling-1.html new file mode 100644 index 0000000000..c8a62602a4 --- /dev/null +++ b/layout/reftests/async-scrolling/culling-1.html @@ -0,0 +1,20 @@ +<html reftest-async-scroll> + <head> + <title>Culling Test</title> + <meta name="viewport" content="width=device-width"> + </head> + <body style="background:red"> + <div style="height:390px; width:300px; overflow-y:auto; background:red; scrollbar-width:none" + reftest-displayport-x="0" reftest-displayport-y="0" + reftest-displayport-w="300" reftest-displayport-h="400" + reftest-async-scroll-x="0" reftest-async-scroll-y="10"> + <div style="margin:15px; width:200px; height:40px; background:blue"></div> + <div style="margin:15px; width:200px; height:40px; background:blue"></div> + <div style="margin:15px; width:200px; height:40px; background:blue"></div> + <div style="margin-top:15px; width:300px; height:40px; background:blue"></div> + <div style="margin:15px; width:200px; height:40px; background:blue"></div> + <div style="margin:15px; width:200px; height:40px; background:blue"></div> + <div style="margin:15px; width:200px; height:40px; background:blue"></div> + </div> + </body> +</html> diff --git a/layout/reftests/async-scrolling/curtain-effect-1-ref.html b/layout/reftests/async-scrolling/curtain-effect-1-ref.html new file mode 100644 index 0000000000..003cd019c5 --- /dev/null +++ b/layout/reftests/async-scrolling/curtain-effect-1-ref.html @@ -0,0 +1,48 @@ +<!DOCTYPE html> +<html style="margin: 0; padding: 0; z-index: 0"> +<head> + <meta http-equiv="content-type" content="text/html; charset=UTF-8"> +</head> +<body style="margin: 0; padding: 0; z-index: 0" onload="scrollTo(0,400)"> + +<div style="height: 100vh"> +<div style="width: 100%; + height: 100vh; + position: absolute; + top: 0; + left: 0; + z-index: 2"> +<div style="position: absolute; + width: 100%; + height: 100vh; + left: 0; + top: 0; + z-index: 3"> +<div style="position: relative; + width: 100%; + height: 100%; + background-image: linear-gradient(lime, blue);"> +</div></div></div></div> + +<div style="height: 100vh; + position: relative; + background: black;"> +<div style="position: absolute; + width: 100%; + height: 100%; + top: 0; + left: 0; + clip: rect(0, auto, auto, 0);"> +<div style="width: 100%; + height: 100%; + top: 0; + left: 0; + position: fixed; + transform: translateZ(0); + z-index: 3"> +<div style="position: relative; + width: 100%; + height: 100%; + background-image: linear-gradient(yellow, red);"> +</div></div></div></div> +</body></html> diff --git a/layout/reftests/async-scrolling/curtain-effect-1.html b/layout/reftests/async-scrolling/curtain-effect-1.html new file mode 100644 index 0000000000..09d57c23b1 --- /dev/null +++ b/layout/reftests/async-scrolling/curtain-effect-1.html @@ -0,0 +1,48 @@ +<!DOCTYPE html> +<html style="margin: 0; padding: 0; z-index: 0" reftest-async-scroll reftest-async-scroll-y="400"> +<head> + <meta http-equiv="content-type" content="text/html; charset=UTF-8"> +</head> +<body style="margin: 0; padding: 0; z-index: 0"> + +<div style="height: 100vh"> +<div style="width: 100%; + height: 100vh; + position: absolute; + top: 0; + left: 0; + z-index: 2"> +<div style="position: absolute; + width: 100%; + height: 100vh; + left: 0; + top: 0; + z-index: 3"> +<div style="position: relative; + width: 100%; + height: 100%; + background-image: linear-gradient(lime, blue);"> +</div></div></div></div> + +<div style="height: 100vh; + position: relative; + background: black;"> +<div style="position: absolute; + width: 100%; + height: 100%; + top: 0; + left: 0; + clip: rect(0, auto, auto, 0);"> +<div style="width: 100%; + height: 100%; + top: 0; + left: 0; + position: fixed; + transform: translateZ(0); + z-index: 3"> +<div style="position: relative; + width: 100%; + height: 100%; + background-image: linear-gradient(yellow, red);"> +</div></div></div></div> +</body></html> diff --git a/layout/reftests/async-scrolling/disable-apz-for-sle-pages-ref.html b/layout/reftests/async-scrolling/disable-apz-for-sle-pages-ref.html new file mode 100644 index 0000000000..9948693471 --- /dev/null +++ b/layout/reftests/async-scrolling/disable-apz-for-sle-pages-ref.html @@ -0,0 +1,9 @@ +<!DOCTYPE html> +<html> + <head> + <title>Check that the apz.disable_for_sle_pages pref behaves as expected</title> + </head> + <body style="height: 5000px; background-image:url(repeatable-diagonal-gradient.png);"> + <div id="fake-fixed" style="position: absolute; top: 100px; left: 100px; width: 100px; height: 100px; background-color: green"></div> + </body> +</html> 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..8db572f7a7 --- /dev/null +++ b/layout/reftests/async-scrolling/disable-apz-for-sle-pages.html @@ -0,0 +1,46 @@ +<!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 invokes scrollTo() for a transparent element + // repeatedly. It triggers scroll events, which run the scroll listener + // below. The scroll listener updates the background-position-x of the div + // to make the div 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. + + function start() { + let scrollPosition = 1; + + scroller.addEventListener('scroll', function() { + // NOTE: Changing background-position-x doesn't change rendering for + // this element. + document.getElementById('scroll-linked-effect').style.backgroundPositionX = + scroller.scrollTop + "px"; + if (scrollPosition == 1) { + setTimeout(done, 0); + } + scrollPosition++; + scroller.scrollTo(0, scrollPosition); + }); + + scroller.scrollTo(0, scrollPosition); + } + addEventListener('load', start, false); + + function done() { + document.documentElement.classList.remove('reftest-wait'); + } + </script> + </head> + <body style="height: 5000px; background-image:url(repeatable-diagonal-gradient.png);"> + <div id="scroller" style="overflow: auto; width: 100px; height: 100px; scrollbar-width: none;"> + <div style="height: 5000px;"></div> + </div> + <div id="scroll-linked-effect" style="position: absolute; top: 100px; left: 100px; width: 100px; height: 100px; background-color: green"></div> + </body> +</html> diff --git a/layout/reftests/async-scrolling/dynamic-toolbar-fixed-bottom-1-ref.html b/layout/reftests/async-scrolling/dynamic-toolbar-fixed-bottom-1-ref.html new file mode 100644 index 0000000000..bbac8734d5 --- /dev/null +++ b/layout/reftests/async-scrolling/dynamic-toolbar-fixed-bottom-1-ref.html @@ -0,0 +1,25 @@ +<!DOCTYPE HTML> +<html> +<meta name="viewport" content="width=device-width"> +<style> +html { + scrollbar-width: none; +} +#scrolled { + height: 2000px; + width: 100%; +} +#fixed { + width: 100%; + height: 200px; + position: fixed; + bottom: 0; + background: red; + margin-bottom: 50px; +} +</style> +<body> + <div id="scrolled"></div> + <div id="fixed"></div> +</body> +</html> diff --git a/layout/reftests/async-scrolling/dynamic-toolbar-fixed-bottom-1.html b/layout/reftests/async-scrolling/dynamic-toolbar-fixed-bottom-1.html new file mode 100644 index 0000000000..4f980e271c --- /dev/null +++ b/layout/reftests/async-scrolling/dynamic-toolbar-fixed-bottom-1.html @@ -0,0 +1,36 @@ +<!DOCTYPE HTML> +<!-- + Tests that setting a fixed bottom margin in the compositor results + in the margin being applied to an element fixed to the bottom. + + The fixed margin is specified as a test-pref in reftest.list. + + The purpose of the fixed margin is to compensate for the transform that the + dynamic toolbar applies to the entire content area. We don't have a way of + simulating that transform in a reftest, so the fixed margin in isolation will + cause the fixed element to be offset from the bottom of the screen, and in + the ref page we use a regular CSS "margin-bottom" to match the rendering. +--> +<html> +<meta name="viewport" content="width=device-width"> +<style> +html { + scrollbar-width: none; +} +#scrolled { + height: 2000px; + width: 100%; +} +#fixed { + width: 100%; + height: 200px; + position: fixed; + bottom: 0; + background: red; +} +</style> +<body> + <div id="scrolled"></div> + <div id="fixed"></div> +</body> +</html> diff --git a/layout/reftests/async-scrolling/dynamic-toolbar-fixed-top-1-ref.html b/layout/reftests/async-scrolling/dynamic-toolbar-fixed-top-1-ref.html new file mode 100644 index 0000000000..0fe473de2a --- /dev/null +++ b/layout/reftests/async-scrolling/dynamic-toolbar-fixed-top-1-ref.html @@ -0,0 +1,25 @@ +<!DOCTYPE HTML> +<html> +<meta name="viewport" content="width=device-width"> +<style> +html { + scrollbar-width: none; +} +#scrolled { + height: 2000px; + width: 100%; +} +#fixed { + width: 100%; + height: 200px; + position: fixed; + top: 0; + background: red; + margin-top: 50px; +} +</style> +<body> + <div id="scrolled"></div> + <div id="fixed"></div> +</body> +</html> diff --git a/layout/reftests/async-scrolling/dynamic-toolbar-fixed-top-1.html b/layout/reftests/async-scrolling/dynamic-toolbar-fixed-top-1.html new file mode 100644 index 0000000000..6123371f5f --- /dev/null +++ b/layout/reftests/async-scrolling/dynamic-toolbar-fixed-top-1.html @@ -0,0 +1,36 @@ +<!DOCTYPE HTML> +<!-- + Tests that setting a fixed top margin in the compositor results + in the margin being applied to an element fixed to the top. + + The fixed margin is specified as a test-pref in reftest.list. + + The purpose of the fixed margin is to compensate for the transform that the + dynamic toolbar applies to the entire content area. We don't have a way of + simulating that transform in a reftest, so the fixed margin in isolation will + cause the fixed element to be offset from the top of the screen, and in + the ref page we use a regular CSS "margin-top" to match the rendering. +--> +<html> +<meta name="viewport" content="width=device-width"> +<style> +html { + scrollbar-width: none; +} +#scrolled { + height: 2000px; + width: 100%; +} +#fixed { + width: 100%; + height: 200px; + position: fixed; + top: 0; + background: red; +} +</style> +<body> + <div id="scrolled"></div> + <div id="fixed"></div> +</body> +</html> diff --git a/layout/reftests/async-scrolling/dynamic-toolbar-sticky-1-ref-b.html b/layout/reftests/async-scrolling/dynamic-toolbar-sticky-1-ref-b.html new file mode 100644 index 0000000000..bcf56579c2 --- /dev/null +++ b/layout/reftests/async-scrolling/dynamic-toolbar-sticky-1-ref-b.html @@ -0,0 +1,39 @@ +<!DOCTYPE html> +<meta name="viewport" content="width=device-width"> +<style> +html, body { + margin: 0; + scrollbar-width: none; +} +.spacer { + height: 100vh; + background-color: green; +} +.sticky_bottom { + position: relative; + top: calc(-50px - 20px + 10px - 50px); + height: 50px; + background-color: blue; + opacity: 50%; +} +.sticky_both { + position: relative; + top: calc(-100px - 20px + 10px - 50px); + height: 50px; + background-color: purple; + opacity: 50%; +} +.sticky_top { + height: 50px; + background-color: red; + opacity: 50%; +} +</style> +<div class="spacer"></div> +<div class="sticky_bottom"></div> +<div class="sticky_both"></div> +<div class="sticky_top"></div> +<div class="spacer"></div> +<script> +document.scrollingElement.scrollTop = 10; +</script> diff --git a/layout/reftests/async-scrolling/dynamic-toolbar-sticky-1-ref.html b/layout/reftests/async-scrolling/dynamic-toolbar-sticky-1-ref.html new file mode 100644 index 0000000000..ebb7972d3a --- /dev/null +++ b/layout/reftests/async-scrolling/dynamic-toolbar-sticky-1-ref.html @@ -0,0 +1,39 @@ +<!DOCTYPE html> +<meta name="viewport" content="width=device-width"> +<style> +html, body { + margin: 0; + scrollbar-width: none; +} +.spacer { + height: 100vh; + background-color: green; +} +.sticky_bottom { + position: relative; + top: calc(-50px - 20px + 10px); + height: 50px; + background-color: blue; + opacity: 50%; +} +.sticky_both { + position: relative; + top: calc(-100px - 20px + 10px); + height: 50px; + background-color: purple; + opacity: 50%; +} +.sticky_top { + height: 50px; + background-color: red; + opacity: 50%; +} +</style> +<div class="spacer"></div> +<div class="sticky_bottom"></div> +<div class="sticky_both"></div> +<div class="sticky_top"></div> +<div class="spacer"></div> +<script> +document.scrollingElement.scrollTop = 10; +</script> diff --git a/layout/reftests/async-scrolling/dynamic-toolbar-sticky-1a.html b/layout/reftests/async-scrolling/dynamic-toolbar-sticky-1a.html new file mode 100644 index 0000000000..c7147c01b1 --- /dev/null +++ b/layout/reftests/async-scrolling/dynamic-toolbar-sticky-1a.html @@ -0,0 +1,42 @@ +<!DOCTYPE html> +<meta name="viewport" content="width=device-width"> +<style> +html, body { + margin: 0; + scrollbar-width: none; +} +.spacer { + height: 100vh; + background-color: green; +} +.sticky_bottom { + position: sticky; + bottom: 20px; + height: 50px; + background-color: blue; + opacity: 50%; +} +.sticky_both { + position: sticky; + top: 20px; + bottom: 20px; + height: 50px; + background-color: purple; + opacity: 50%; +} +.sticky_top { + position: sticky; + top: 20px; + height: 50px; + background-color: red; + opacity: 50%; +} +</style> +<div class="spacer"></div> +<div class="sticky_bottom"></div> +<div class="sticky_both"></div> +<div class="sticky_top"></div> +<div class="spacer"></div> +<script> +document.scrollingElement.scrollTop = 10; +</script> diff --git a/layout/reftests/async-scrolling/dynamic-toolbar-sticky-1b.html b/layout/reftests/async-scrolling/dynamic-toolbar-sticky-1b.html new file mode 100644 index 0000000000..4cb4e16d58 --- /dev/null +++ b/layout/reftests/async-scrolling/dynamic-toolbar-sticky-1b.html @@ -0,0 +1,43 @@ +<!DOCTYPE html> +<html reftest-async-scroll + reftest-displayport-x="0" reftest-displayport-y="0" + reftest-displayport-w="800" reftest-displayport-h="2150" + reftest-async-scroll-x="0" reftest-async-scroll-y="10"> +<meta name="viewport" content="width=device-width"> +<style> +html, body { + margin: 0; + scrollbar-width: none; +} +.spacer { + height: 100vh; + background-color: green; +} +.sticky_bottom { + position: sticky; + bottom: 20px; + height: 50px; + background-color: blue; + opacity: 50%; +} +.sticky_both { + position: sticky; + top: 20px; + bottom: 20px; + height: 50px; + background-color: purple; + opacity: 50%; +} +.sticky_top { + position: sticky; + top: 20px; + height: 50px; + background-color: red; + opacity: 50%; +} +</style> +<div class="spacer"></div> +<div class="sticky_bottom"></div> +<div class="sticky_both"></div> +<div class="sticky_top"></div> +<div class="spacer"></div> diff --git a/layout/reftests/async-scrolling/dynamic-toolbar-sticky-1c.html b/layout/reftests/async-scrolling/dynamic-toolbar-sticky-1c.html new file mode 100644 index 0000000000..d180d26163 --- /dev/null +++ b/layout/reftests/async-scrolling/dynamic-toolbar-sticky-1c.html @@ -0,0 +1,46 @@ +<!DOCTYPE html> +<html reftest-async-scroll + reftest-displayport-x="0" reftest-displayport-y="-1150" + reftest-displayport-w="800" reftest-displayport-h="2150" + reftest-async-scroll-x="0" reftest-async-scroll-y="-1140"> +<meta name="viewport" content="width=device-width"> +<style> +html, body { + margin: 0; + scrollbar-width: none; +} +.spacer { + height: 100vh; + background-color: green; +} +.sticky_bottom { + position: sticky; + bottom: 20px; + height: 50px; + background-color: blue; + opacity: 50%; +} +.sticky_both { + position: sticky; + top: 20px; + bottom: 20px; + height: 50px; + background-color: purple; + opacity: 50%; +} +.sticky_top { + position: sticky; + top: 20px; + height: 50px; + background-color: red; + opacity: 50%; +} +</style> +<div class="spacer"></div> +<div class="sticky_bottom"></div> +<div class="sticky_both"></div> +<div class="sticky_top"></div> +<div class="spacer"></div> +<script> +document.scrollingElement.scrollTop = document.scrollingElement.scrollTopMax; +</script> diff --git a/layout/reftests/async-scrolling/dynamic-toolbar-sticky-2-ref-b.html b/layout/reftests/async-scrolling/dynamic-toolbar-sticky-2-ref-b.html new file mode 100644 index 0000000000..eb13c69a46 --- /dev/null +++ b/layout/reftests/async-scrolling/dynamic-toolbar-sticky-2-ref-b.html @@ -0,0 +1,37 @@ +<!DOCTYPE html> +<meta name="viewport" content="width=device-width"> +<style> +html, body { + margin: 0; + scrollbar-width: none; +} +.spacer { + height: 100vh; + background-color: green; +} +.sticky_bottom { + height: 50px; + background-color: blue; + opacity: 50%; +} +.sticky_both { + position: relative; + top: calc(-20px - 50px); + height: 50px; + background-color: purple; + opacity: 50%; +} +.sticky_top { + height: 50px; + background-color: red; + opacity: 50%; +} +</style> +<div class="spacer"></div> +<div class="sticky_bottom"></div> +<div class="sticky_both"></div> +<div class="sticky_top"></div> +<div class="spacer"></div> +<script> +document.scrollingElement.scrollTop = 100; +</script> diff --git a/layout/reftests/async-scrolling/dynamic-toolbar-sticky-2-ref.html b/layout/reftests/async-scrolling/dynamic-toolbar-sticky-2-ref.html new file mode 100644 index 0000000000..44318d939e --- /dev/null +++ b/layout/reftests/async-scrolling/dynamic-toolbar-sticky-2-ref.html @@ -0,0 +1,37 @@ +<!DOCTYPE html> +<meta name="viewport" content="width=device-width"> +<style> +html, body { + margin: 0; + scrollbar-width: none; +} +.spacer { + height: 100vh; + background-color: green; +} +.sticky_bottom { + height: 50px; + background-color: blue; + opacity: 50%; +} +.sticky_both { + position: relative; + top: -20px; + height: 50px; + background-color: purple; + opacity: 50%; +} +.sticky_top { + height: 50px; + background-color: red; + opacity: 50%; +} +</style> +<div class="spacer"></div> +<div class="sticky_bottom"></div> +<div class="sticky_both"></div> +<div class="sticky_top"></div> +<div class="spacer"></div> +<script> +document.scrollingElement.scrollTop = 100; +</script> diff --git a/layout/reftests/async-scrolling/dynamic-toolbar-sticky-2a.html b/layout/reftests/async-scrolling/dynamic-toolbar-sticky-2a.html new file mode 100644 index 0000000000..b94890ae26 --- /dev/null +++ b/layout/reftests/async-scrolling/dynamic-toolbar-sticky-2a.html @@ -0,0 +1,42 @@ +<!DOCTYPE html> +<meta name="viewport" content="width=device-width"> +<style> +html, body { + margin: 0; + scrollbar-width: none; +} +.spacer { + height: 100vh; + background-color: green; +} +.sticky_bottom { + position: sticky; + bottom: 20px; + height: 50px; + background-color: blue; + opacity: 50%; +} +.sticky_both { + position: sticky; + top: 20px; + bottom: 20px; + height: 50px; + background-color: purple; + opacity: 50%; +} +.sticky_top { + position: sticky; + top: 20px; + height: 50px; + background-color: red; + opacity: 50%; +} +</style> +<div class="spacer"></div> +<div class="sticky_bottom"></div> +<div class="sticky_both"></div> +<div class="sticky_top"></div> +<div class="spacer"></div> +<script> +document.scrollingElement.scrollTop = 100; +</script> diff --git a/layout/reftests/async-scrolling/dynamic-toolbar-sticky-2b.html b/layout/reftests/async-scrolling/dynamic-toolbar-sticky-2b.html new file mode 100644 index 0000000000..87e6f91cf0 --- /dev/null +++ b/layout/reftests/async-scrolling/dynamic-toolbar-sticky-2b.html @@ -0,0 +1,43 @@ +<!DOCTYPE html> +<html reftest-async-scroll + reftest-displayport-x="0" reftest-displayport-y="0" + reftest-displayport-w="800" reftest-displayport-h="2150" + reftest-async-scroll-x="0" reftest-async-scroll-y="100"> +<meta name="viewport" content="width=device-width"> +<style> +html, body { + margin: 0; + scrollbar-width: none; +} +.spacer { + height: 100vh; + background-color: green; +} +.sticky_bottom { + position: sticky; + bottom: 20px; + height: 50px; + background-color: blue; + opacity: 50%; +} +.sticky_both { + position: sticky; + top: 20px; + bottom: 20px; + height: 50px; + background-color: purple; + opacity: 50%; +} +.sticky_top { + position: sticky; + top: 20px; + height: 50px; + background-color: red; + opacity: 50%; +} +</style> +<div class="spacer"></div> +<div class="sticky_bottom"></div> +<div class="sticky_both"></div> +<div class="sticky_top"></div> +<div class="spacer"></div> diff --git a/layout/reftests/async-scrolling/dynamic-toolbar-sticky-2c.html b/layout/reftests/async-scrolling/dynamic-toolbar-sticky-2c.html new file mode 100644 index 0000000000..889f61e059 --- /dev/null +++ b/layout/reftests/async-scrolling/dynamic-toolbar-sticky-2c.html @@ -0,0 +1,46 @@ +<!DOCTYPE html> +<html reftest-async-scroll + reftest-displayport-x="0" reftest-displayport-y="-1150" + reftest-displayport-w="800" reftest-displayport-h="2150" + reftest-async-scroll-x="0" reftest-async-scroll-y="-1050"> +<meta name="viewport" content="width=device-width"> +<style> +html, body { + margin: 0; + scrollbar-width: none; +} +.spacer { + height: 100vh; + background-color: green; +} +.sticky_bottom { + position: sticky; + bottom: 20px; + height: 50px; + background-color: blue; + opacity: 50%; +} +.sticky_both { + position: sticky; + top: 20px; + bottom: 20px; + height: 50px; + background-color: purple; + opacity: 50%; +} +.sticky_top { + position: sticky; + top: 20px; + height: 50px; + background-color: red; + opacity: 50%; +} +</style> +<div class="spacer"></div> +<div class="sticky_bottom"></div> +<div class="sticky_both"></div> +<div class="sticky_top"></div> +<div class="spacer"></div> +<script> +document.scrollingElement.scrollTop = document.scrollingElement.scrollTopMax; +</script> diff --git a/layout/reftests/async-scrolling/dynamic-toolbar-sticky-3-ref.html b/layout/reftests/async-scrolling/dynamic-toolbar-sticky-3-ref.html new file mode 100644 index 0000000000..98aa3dd23b --- /dev/null +++ b/layout/reftests/async-scrolling/dynamic-toolbar-sticky-3-ref.html @@ -0,0 +1,35 @@ +<!DOCTYPE html> +<meta name="viewport" content="width=device-width"> +<style> +html, body { + margin: 0; + scrollbar-width: none; +} +.spacer { + height: 100vh; + background-color: green; +} +.sticky_bottom { + height: 50px; + background-color: blue; + opacity: 50%; +} +.sticky_both { + height: 50px; + background-color: purple; + opacity: 50%; +} +.sticky_top { + height: 50px; + background-color: red; + opacity: 50%; +} +</style> +<div class="spacer"></div> +<div class="sticky_bottom"></div> +<div class="sticky_both"></div> +<div class="sticky_top"></div> +<div class="spacer"></div> +<script> +document.scrollingElement.scrollTop = 130; +</script> diff --git a/layout/reftests/async-scrolling/dynamic-toolbar-sticky-3a.html b/layout/reftests/async-scrolling/dynamic-toolbar-sticky-3a.html new file mode 100644 index 0000000000..1f024fa5ca --- /dev/null +++ b/layout/reftests/async-scrolling/dynamic-toolbar-sticky-3a.html @@ -0,0 +1,42 @@ +<!DOCTYPE html> +<meta name="viewport" content="width=device-width"> +<style> +html, body { + margin: 0; + scrollbar-width: none; +} +.spacer { + height: 100vh; + background-color: green; +} +.sticky_bottom { + position: sticky; + bottom: 20px; + height: 50px; + background-color: blue; + opacity: 50%; +} +.sticky_both { + position: sticky; + top: 20px; + bottom: 20px; + height: 50px; + background-color: purple; + opacity: 50%; +} +.sticky_top { + position: sticky; + top: 20px; + height: 50px; + background-color: red; + opacity: 50%; +} +</style> +<div class="spacer"></div> +<div class="sticky_bottom"></div> +<div class="sticky_both"></div> +<div class="sticky_top"></div> +<div class="spacer"></div> +<script> +document.scrollingElement.scrollTop = 130; +</script> diff --git a/layout/reftests/async-scrolling/dynamic-toolbar-sticky-3b.html b/layout/reftests/async-scrolling/dynamic-toolbar-sticky-3b.html new file mode 100644 index 0000000000..78922be7eb --- /dev/null +++ b/layout/reftests/async-scrolling/dynamic-toolbar-sticky-3b.html @@ -0,0 +1,43 @@ +<!DOCTYPE html> +<html reftest-async-scroll + reftest-displayport-x="0" reftest-displayport-y="0" + reftest-displayport-w="800" reftest-displayport-h="2150" + reftest-async-scroll-x="0" reftest-async-scroll-y="130"> +<meta name="viewport" content="width=device-width"> +<style> +html, body { + margin: 0; + scrollbar-width: none; +} +.spacer { + height: 100vh; + background-color: green; +} +.sticky_bottom { + position: sticky; + bottom: 20px; + height: 50px; + background-color: blue; + opacity: 50%; +} +.sticky_both { + position: sticky; + top: 20px; + bottom: 20px; + height: 50px; + background-color: purple; + opacity: 50%; +} +.sticky_top { + position: sticky; + top: 20px; + height: 50px; + background-color: red; + opacity: 50%; +} +</style> +<div class="spacer"></div> +<div class="sticky_bottom"></div> +<div class="sticky_both"></div> +<div class="sticky_top"></div> +<div class="spacer"></div> diff --git a/layout/reftests/async-scrolling/dynamic-toolbar-sticky-3c.html b/layout/reftests/async-scrolling/dynamic-toolbar-sticky-3c.html new file mode 100644 index 0000000000..30adcafc0d --- /dev/null +++ b/layout/reftests/async-scrolling/dynamic-toolbar-sticky-3c.html @@ -0,0 +1,46 @@ +<!DOCTYPE html> +<html reftest-async-scroll + reftest-displayport-x="0" reftest-displayport-y="-1150" + reftest-displayport-w="800" reftest-displayport-h="2150" + reftest-async-scroll-x="0" reftest-async-scroll-y="-1020"> +<meta name="viewport" content="width=device-width"> +<style> +html, body { + margin: 0; + scrollbar-width: none; +} +.spacer { + height: 100vh; + background-color: green; +} +.sticky_bottom { + position: sticky; + bottom: 20px; + height: 50px; + background-color: blue; + opacity: 50%; +} +.sticky_both { + position: sticky; + top: 20px; + bottom: 20px; + height: 50px; + background-color: purple; + opacity: 50%; +} +.sticky_top { + position: sticky; + top: 20px; + height: 50px; + background-color: red; + opacity: 50%; +} +</style> +<div class="spacer"></div> +<div class="sticky_bottom"></div> +<div class="sticky_both"></div> +<div class="sticky_top"></div> +<div class="spacer"></div> +<script> +document.scrollingElement.scrollTop = document.scrollingElement.scrollTopMax; +</script> diff --git a/layout/reftests/async-scrolling/dynamic-toolbar-sticky-4-ref.html b/layout/reftests/async-scrolling/dynamic-toolbar-sticky-4-ref.html new file mode 100644 index 0000000000..1357b07703 --- /dev/null +++ b/layout/reftests/async-scrolling/dynamic-toolbar-sticky-4-ref.html @@ -0,0 +1,35 @@ +<!DOCTYPE html> +<meta name="viewport" content="width=device-width"> +<style> +html, body { + margin: 0; + scrollbar-width: none; +} +.spacer { + height: 100vh; + background-color: green; +} +.sticky_bottom { + height: 50px; + background-color: blue; + opacity: 50%; +} +.sticky_both { + height: 50px; + background-color: purple; + opacity: 50%; +} +.sticky_top { + height: 50px; + background-color: red; + opacity: 50%; +} +</style> +<div class="spacer"></div> +<div class="sticky_bottom"></div> +<div class="sticky_both"></div> +<div class="sticky_top"></div> +<div class="spacer"></div> +<script> +document.scrollingElement.scrollTop = 1020; +</script> diff --git a/layout/reftests/async-scrolling/dynamic-toolbar-sticky-4a.html b/layout/reftests/async-scrolling/dynamic-toolbar-sticky-4a.html new file mode 100644 index 0000000000..f626cfa44f --- /dev/null +++ b/layout/reftests/async-scrolling/dynamic-toolbar-sticky-4a.html @@ -0,0 +1,42 @@ +<!DOCTYPE html> +<meta name="viewport" content="width=device-width"> +<style> +html, body { + margin: 0; + scrollbar-width: none; +} +.spacer { + height: 100vh; + background-color: green; +} +.sticky_bottom { + position: sticky; + bottom: 20px; + height: 50px; + background-color: blue; + opacity: 50%; +} +.sticky_both { + position: sticky; + top: 20px; + bottom: 20px; + height: 50px; + background-color: purple; + opacity: 50%; +} +.sticky_top { + position: sticky; + top: 20px; + height: 50px; + background-color: red; + opacity: 50%; +} +</style> +<div class="spacer"></div> +<div class="sticky_bottom"></div> +<div class="sticky_both"></div> +<div class="sticky_top"></div> +<div class="spacer"></div> +<script> +document.scrollingElement.scrollTop = 1020; +</script> diff --git a/layout/reftests/async-scrolling/dynamic-toolbar-sticky-4b.html b/layout/reftests/async-scrolling/dynamic-toolbar-sticky-4b.html new file mode 100644 index 0000000000..d62fe0e5af --- /dev/null +++ b/layout/reftests/async-scrolling/dynamic-toolbar-sticky-4b.html @@ -0,0 +1,43 @@ +<!DOCTYPE html> +<html reftest-async-scroll + reftest-displayport-x="0" reftest-displayport-y="0" + reftest-displayport-w="800" reftest-displayport-h="2150" + reftest-async-scroll-x="0" reftest-async-scroll-y="1020"> +<meta name="viewport" content="width=device-width"> +<style> +html, body { + margin: 0; + scrollbar-width: none; +} +.spacer { + height: 100vh; + background-color: green; +} +.sticky_bottom { + position: sticky; + bottom: 20px; + height: 50px; + background-color: blue; + opacity: 50%; +} +.sticky_both { + position: sticky; + top: 20px; + bottom: 20px; + height: 50px; + background-color: purple; + opacity: 50%; +} +.sticky_top { + position: sticky; + top: 20px; + height: 50px; + background-color: red; + opacity: 50%; +} +</style> +<div class="spacer"></div> +<div class="sticky_bottom"></div> +<div class="sticky_both"></div> +<div class="sticky_top"></div> +<div class="spacer"></div> diff --git a/layout/reftests/async-scrolling/dynamic-toolbar-sticky-4c.html b/layout/reftests/async-scrolling/dynamic-toolbar-sticky-4c.html new file mode 100644 index 0000000000..0005b0471e --- /dev/null +++ b/layout/reftests/async-scrolling/dynamic-toolbar-sticky-4c.html @@ -0,0 +1,46 @@ +<!DOCTYPE html> +<html reftest-async-scroll + reftest-displayport-x="0" reftest-displayport-y="-1150" + reftest-displayport-w="800" reftest-displayport-h="2150" + reftest-async-scroll-x="0" reftest-async-scroll-y="-130"> +<meta name="viewport" content="width=device-width"> +<style> +html, body { + margin: 0; + scrollbar-width: none; +} +.spacer { + height: 100vh; + background-color: green; +} +.sticky_bottom { + position: sticky; + bottom: 20px; + height: 50px; + background-color: blue; + opacity: 50%; +} +.sticky_both { + position: sticky; + top: 20px; + bottom: 20px; + height: 50px; + background-color: purple; + opacity: 50%; +} +.sticky_top { + position: sticky; + top: 20px; + height: 50px; + background-color: red; + opacity: 50%; +} +</style> +<div class="spacer"></div> +<div class="sticky_bottom"></div> +<div class="sticky_both"></div> +<div class="sticky_top"></div> +<div class="spacer"></div> +<script> +document.scrollingElement.scrollTop = document.scrollingElement.scrollTopMax; +</script> diff --git a/layout/reftests/async-scrolling/dynamic-toolbar-sticky-5-ref-t.html b/layout/reftests/async-scrolling/dynamic-toolbar-sticky-5-ref-t.html new file mode 100644 index 0000000000..489d7f9d98 --- /dev/null +++ b/layout/reftests/async-scrolling/dynamic-toolbar-sticky-5-ref-t.html @@ -0,0 +1,37 @@ +<!DOCTYPE html> +<meta name="viewport" content="width=device-width"> +<style> +html, body { + margin: 0; + scrollbar-width: none; +} +.spacer { + height: 100vh; + background-color: green; +} +.sticky_bottom { + height: 50px; + background-color: blue; + opacity: 50%; +} +.sticky_both { + position: relative; + top: calc(20px + 50px); + height: 50px; + background-color: purple; + opacity: 50%; +} +.sticky_top { + height: 50px; + background-color: red; + opacity: 50%; +} +</style> +<div class="spacer"></div> +<div class="sticky_bottom"></div> +<div class="sticky_both"></div> +<div class="sticky_top"></div> +<div class="spacer"></div> +<script> +document.scrollingElement.scrollTop = 1050; +</script> diff --git a/layout/reftests/async-scrolling/dynamic-toolbar-sticky-5-ref.html b/layout/reftests/async-scrolling/dynamic-toolbar-sticky-5-ref.html new file mode 100644 index 0000000000..acd01a3a93 --- /dev/null +++ b/layout/reftests/async-scrolling/dynamic-toolbar-sticky-5-ref.html @@ -0,0 +1,37 @@ +<!DOCTYPE html> +<meta name="viewport" content="width=device-width"> +<style> +html, body { + margin: 0; + scrollbar-width: none; +} +.spacer { + height: 100vh; + background-color: green; +} +.sticky_bottom { + height: 50px; + background-color: blue; + opacity: 50%; +} +.sticky_both { + position: relative; + top: 20px; + height: 50px; + background-color: purple; + opacity: 50%; +} +.sticky_top { + height: 50px; + background-color: red; + opacity: 50%; +} +</style> +<div class="spacer"></div> +<div class="sticky_bottom"></div> +<div class="sticky_both"></div> +<div class="sticky_top"></div> +<div class="spacer"></div> +<script> +document.scrollingElement.scrollTop = 1050; +</script> diff --git a/layout/reftests/async-scrolling/dynamic-toolbar-sticky-5a.html b/layout/reftests/async-scrolling/dynamic-toolbar-sticky-5a.html new file mode 100644 index 0000000000..640c8fa43c --- /dev/null +++ b/layout/reftests/async-scrolling/dynamic-toolbar-sticky-5a.html @@ -0,0 +1,42 @@ +<!DOCTYPE html> +<meta name="viewport" content="width=device-width"> +<style> +html, body { + margin: 0; + scrollbar-width: none; +} +.spacer { + height: 100vh; + background-color: green; +} +.sticky_bottom { + position: sticky; + bottom: 20px; + height: 50px; + background-color: blue; + opacity: 50%; +} +.sticky_both { + position: sticky; + top: 20px; + bottom: 20px; + height: 50px; + background-color: purple; + opacity: 50%; +} +.sticky_top { + position: sticky; + top: 20px; + height: 50px; + background-color: red; + opacity: 50%; +} +</style> +<div class="spacer"></div> +<div class="sticky_bottom"></div> +<div class="sticky_both"></div> +<div class="sticky_top"></div> +<div class="spacer"></div> +<script> +document.scrollingElement.scrollTop = 1050; +</script> diff --git a/layout/reftests/async-scrolling/dynamic-toolbar-sticky-5b.html b/layout/reftests/async-scrolling/dynamic-toolbar-sticky-5b.html new file mode 100644 index 0000000000..9ea9d154f9 --- /dev/null +++ b/layout/reftests/async-scrolling/dynamic-toolbar-sticky-5b.html @@ -0,0 +1,43 @@ +<!DOCTYPE html> +<html reftest-async-scroll + reftest-displayport-x="0" reftest-displayport-y="0" + reftest-displayport-w="800" reftest-displayport-h="2150" + reftest-async-scroll-x="0" reftest-async-scroll-y="1050"> +<meta name="viewport" content="width=device-width"> +<style> +html, body { + margin: 0; + scrollbar-width: none; +} +.spacer { + height: 100vh; + background-color: green; +} +.sticky_bottom { + position: sticky; + bottom: 20px; + height: 50px; + background-color: blue; + opacity: 50%; +} +.sticky_both { + position: sticky; + top: 20px; + bottom: 20px; + height: 50px; + background-color: purple; + opacity: 50%; +} +.sticky_top { + position: sticky; + top: 20px; + height: 50px; + background-color: red; + opacity: 50%; +} +</style> +<div class="spacer"></div> +<div class="sticky_bottom"></div> +<div class="sticky_both"></div> +<div class="sticky_top"></div> +<div class="spacer"></div> diff --git a/layout/reftests/async-scrolling/dynamic-toolbar-sticky-5c.html b/layout/reftests/async-scrolling/dynamic-toolbar-sticky-5c.html new file mode 100644 index 0000000000..2d7e087fe3 --- /dev/null +++ b/layout/reftests/async-scrolling/dynamic-toolbar-sticky-5c.html @@ -0,0 +1,46 @@ +<!DOCTYPE html> +<html reftest-async-scroll + reftest-displayport-x="0" reftest-displayport-y="-1150" + reftest-displayport-w="800" reftest-displayport-h="2150" + reftest-async-scroll-x="0" reftest-async-scroll-y="-100"> +<meta name="viewport" content="width=device-width"> +<style> +html, body { + margin: 0; + scrollbar-width: none; +} +.spacer { + height: 100vh; + background-color: green; +} +.sticky_bottom { + position: sticky; + bottom: 20px; + height: 50px; + background-color: blue; + opacity: 50%; +} +.sticky_both { + position: sticky; + top: 20px; + bottom: 20px; + height: 50px; + background-color: purple; + opacity: 50%; +} +.sticky_top { + position: sticky; + top: 20px; + height: 50px; + background-color: red; + opacity: 50%; +} +</style> +<div class="spacer"></div> +<div class="sticky_bottom"></div> +<div class="sticky_both"></div> +<div class="sticky_top"></div> +<div class="spacer"></div> +<script> +document.scrollingElement.scrollTop = document.scrollingElement.scrollTopMax; +</script> diff --git a/layout/reftests/async-scrolling/dynamic-toolbar-sticky-6-ref-t.html b/layout/reftests/async-scrolling/dynamic-toolbar-sticky-6-ref-t.html new file mode 100644 index 0000000000..3276137a99 --- /dev/null +++ b/layout/reftests/async-scrolling/dynamic-toolbar-sticky-6-ref-t.html @@ -0,0 +1,39 @@ +<!DOCTYPE html> +<meta name="viewport" content="width=device-width"> +<style> +html, body { + margin: 0; + scrollbar-width: none; +} +.spacer { + height: 100vh; + background-color: green; +} +.sticky_bottom { + height: 50px; + background-color: blue; + opacity: 50%; +} +.sticky_both { + position: relative; + top: calc(100px + 20px - 10px + 50px); + height: 50px; + background-color: purple; + opacity: 50%; +} +.sticky_top { + position: relative; + top: calc(50px + 20px - 10px + 50px); + height: 50px; + background-color: red; + opacity: 50%; +} +</style> +<div class="spacer"></div> +<div class="sticky_bottom"></div> +<div class="sticky_both"></div> +<div class="sticky_top"></div> +<div class="spacer"></div> +<script> +document.scrollingElement.scrollTop = 1140; +</script> diff --git a/layout/reftests/async-scrolling/dynamic-toolbar-sticky-6-ref.html b/layout/reftests/async-scrolling/dynamic-toolbar-sticky-6-ref.html new file mode 100644 index 0000000000..7a01152ec5 --- /dev/null +++ b/layout/reftests/async-scrolling/dynamic-toolbar-sticky-6-ref.html @@ -0,0 +1,39 @@ +<!DOCTYPE html> +<meta name="viewport" content="width=device-width"> +<style> +html, body { + margin: 0; + scrollbar-width: none; +} +.spacer { + height: 100vh; + background-color: green; +} +.sticky_bottom { + height: 50px; + background-color: blue; + opacity: 50%; +} +.sticky_both { + position: relative; + top: calc(100px + 20px - 10px); + height: 50px; + background-color: purple; + opacity: 50%; +} +.sticky_top { + position: relative; + top: calc(50px + 20px - 10px); + height: 50px; + background-color: red; + opacity: 50%; +} +</style> +<div class="spacer"></div> +<div class="sticky_bottom"></div> +<div class="sticky_both"></div> +<div class="sticky_top"></div> +<div class="spacer"></div> +<script> +document.scrollingElement.scrollTop = 1140; +</script> diff --git a/layout/reftests/async-scrolling/dynamic-toolbar-sticky-6a.html b/layout/reftests/async-scrolling/dynamic-toolbar-sticky-6a.html new file mode 100644 index 0000000000..dbe019fd34 --- /dev/null +++ b/layout/reftests/async-scrolling/dynamic-toolbar-sticky-6a.html @@ -0,0 +1,42 @@ +<!DOCTYPE html> +<meta name="viewport" content="width=device-width"> +<style> +html, body { + margin: 0; + scrollbar-width: none; +} +.spacer { + height: 100vh; + background-color: green; +} +.sticky_bottom { + position: sticky; + bottom: 20px; + height: 50px; + background-color: blue; + opacity: 50%; +} +.sticky_both { + position: sticky; + top: 20px; + bottom: 20px; + height: 50px; + background-color: purple; + opacity: 50%; +} +.sticky_top { + position: sticky; + top: 20px; + height: 50px; + background-color: red; + opacity: 50%; +} +</style> +<div class="spacer"></div> +<div class="sticky_bottom"></div> +<div class="sticky_both"></div> +<div class="sticky_top"></div> +<div class="spacer"></div> +<script> +document.scrollingElement.scrollTop = 1140; +</script> diff --git a/layout/reftests/async-scrolling/dynamic-toolbar-sticky-6b.html b/layout/reftests/async-scrolling/dynamic-toolbar-sticky-6b.html new file mode 100644 index 0000000000..9044587caf --- /dev/null +++ b/layout/reftests/async-scrolling/dynamic-toolbar-sticky-6b.html @@ -0,0 +1,43 @@ +<!DOCTYPE html> +<html reftest-async-scroll + reftest-displayport-x="0" reftest-displayport-y="0" + reftest-displayport-w="800" reftest-displayport-h="2150" + reftest-async-scroll-x="0" reftest-async-scroll-y="1140"> +<meta name="viewport" content="width=device-width"> +<style> +html, body { + margin: 0; + scrollbar-width: none; +} +.spacer { + height: 100vh; + background-color: green; +} +.sticky_bottom { + position: sticky; + bottom: 20px; + height: 50px; + background-color: blue; + opacity: 50%; +} +.sticky_both { + position: sticky; + top: 20px; + bottom: 20px; + height: 50px; + background-color: purple; + opacity: 50%; +} +.sticky_top { + position: sticky; + top: 20px; + height: 50px; + background-color: red; + opacity: 50%; +} +</style> +<div class="spacer"></div> +<div class="sticky_bottom"></div> +<div class="sticky_both"></div> +<div class="sticky_top"></div> +<div class="spacer"></div> diff --git a/layout/reftests/async-scrolling/dynamic-toolbar-sticky-6c.html b/layout/reftests/async-scrolling/dynamic-toolbar-sticky-6c.html new file mode 100644 index 0000000000..292b268c0c --- /dev/null +++ b/layout/reftests/async-scrolling/dynamic-toolbar-sticky-6c.html @@ -0,0 +1,46 @@ +<!DOCTYPE html> +<html reftest-async-scroll + reftest-displayport-x="0" reftest-displayport-y="-1150" + reftest-displayport-w="800" reftest-displayport-h="2150" + reftest-async-scroll-x="0" reftest-async-scroll-y="-10"> +<meta name="viewport" content="width=device-width"> +<style> +html, body { + margin: 0; + scrollbar-width: none; +} +.spacer { + height: 100vh; + background-color: green; +} +.sticky_bottom { + position: sticky; + bottom: 20px; + height: 50px; + background-color: blue; + opacity: 50%; +} +.sticky_both { + position: sticky; + top: 20px; + bottom: 20px; + height: 50px; + background-color: purple; + opacity: 50%; +} +.sticky_top { + position: sticky; + top: 20px; + height: 50px; + background-color: red; + opacity: 50%; +} +</style> +<div class="spacer"></div> +<div class="sticky_bottom"></div> +<div class="sticky_both"></div> +<div class="sticky_top"></div> +<div class="spacer"></div> +<script> +document.scrollingElement.scrollTop = document.scrollingElement.scrollTopMax; +</script> diff --git a/layout/reftests/async-scrolling/dynamic-toolbar-sticky-bottom-1-ref.html b/layout/reftests/async-scrolling/dynamic-toolbar-sticky-bottom-1-ref.html new file mode 100644 index 0000000000..8ff4497812 --- /dev/null +++ b/layout/reftests/async-scrolling/dynamic-toolbar-sticky-bottom-1-ref.html @@ -0,0 +1,29 @@ +<html> +<meta name="viewport" content="width=device-width"> +<style> +html { + scrollbar-width: none; +} +#scrolled { + display: flex; + justify-content: space-around; + align-items: flex-start; + + height: 2000px; + width: 100%; +} +#sticky { + width: 100%; + height: 200px; + position: sticky; + bottom: 70px; + background: red; + align-self: flex-end; +} +</style> +<body> + <div id="scrolled"> + <div id="sticky"></div> + </div> +</body> +</html> diff --git a/layout/reftests/async-scrolling/dynamic-toolbar-sticky-bottom-1.html b/layout/reftests/async-scrolling/dynamic-toolbar-sticky-bottom-1.html new file mode 100644 index 0000000000..b401ff21db --- /dev/null +++ b/layout/reftests/async-scrolling/dynamic-toolbar-sticky-bottom-1.html @@ -0,0 +1,41 @@ +<!DOCTYPE HTML> +<!-- + Tests that setting a fixed bottom margin in the compositor results + in the margin being applied to an element sticky to the bottom. + + The fixed margin is specified as a test-pref in reftest.list. + + The purpose of the fixed margin is to compensate for the transform that the + dynamic toolbar applies to the entire content area. We don't have a way of + simulating that transform in a reftest, so the fixed margin in isolation will + cause the sticky element to be offset from the bottom of the screen. +--> +<html> +<meta name="viewport" content="width=device-width"> +<style> +html { + scrollbar-width: none; +} +#scrolled { + display: flex; + justify-content: space-around; + align-items: flex-start; + + height: 2000px; + width: 100%; +} +#sticky { + width: 100%; + height: 200px; + position: sticky; + bottom: 20px; + background: red; + align-self: flex-end; +} +</style> +<body> + <div id="scrolled"> + <div id="sticky"></div> + </div> +</body> +</html> diff --git a/layout/reftests/async-scrolling/dynamic-toolbar-sticky-top-1-ref.html b/layout/reftests/async-scrolling/dynamic-toolbar-sticky-top-1-ref.html new file mode 100644 index 0000000000..f9bc7b6ea2 --- /dev/null +++ b/layout/reftests/async-scrolling/dynamic-toolbar-sticky-top-1-ref.html @@ -0,0 +1,29 @@ +<html> +<meta name="viewport" content="width=device-width"> +<style> +html { + scrollbar-width: none; +} +#scrolled { + display: flex; + justify-content: space-around; + align-items: flex-start; + + height: 2000px; + width: 100%; +} +#sticky { + width: 100%; + height: 200px; + position: sticky; + top: 70px; + background: red; + align-self: flex-start; +} +</style> +<body> + <div id="scrolled"> + <div id="sticky"></div> + </div> +</body> +</html> diff --git a/layout/reftests/async-scrolling/dynamic-toolbar-sticky-top-1.html b/layout/reftests/async-scrolling/dynamic-toolbar-sticky-top-1.html new file mode 100644 index 0000000000..1952a9c086 --- /dev/null +++ b/layout/reftests/async-scrolling/dynamic-toolbar-sticky-top-1.html @@ -0,0 +1,40 @@ +<!DOCTYPE HTML> +<!-- + Tests that setting a fixed top margin in the compositor results + in the margin being applied to an element sticky to the top. + + The fixed margin is specified as a test-pref in reftest.list. + + The purpose of the fixed margin is to compensate for the transform that the + dynamic toolbar applies to the entire content area. We don't have a way of + simulating that transform in a reftest, so the fixed margin in isolation will + cause the fixed element to be offset from the top of the screen. +--> +<html> +<meta name="viewport" content="width=device-width"> +<style> +html { + scrollbar-width: none; +} +#scrolled { + display: flex; + justify-content: space-around; + align-items: flex-start; + + height: 2000px; + width: 100%; +} +#sticky { + width: 100%; + height: 200px; + position: sticky; + top: 20px; + background: red; +} +</style> +<body> + <div id="scrolled"> + <div id="sticky"></div> + </div> +</body> +</html> diff --git a/layout/reftests/async-scrolling/element-1-ref.html b/layout/reftests/async-scrolling/element-1-ref.html new file mode 100644 index 0000000000..f7c40e2c5e --- /dev/null +++ b/layout/reftests/async-scrolling/element-1-ref.html @@ -0,0 +1,8 @@ +<!DOCTYPE HTML> +<html> +<body> + <div style="width:400px; height:500px; border:2px solid black"> + <div style="height:450px"></div> + <div style="height:50px; background:purple"></div> + </div> +</html> diff --git a/layout/reftests/async-scrolling/element-1.html b/layout/reftests/async-scrolling/element-1.html new file mode 100644 index 0000000000..857c37cb7c --- /dev/null +++ b/layout/reftests/async-scrolling/element-1.html @@ -0,0 +1,12 @@ +<!DOCTYPE HTML> +<html reftest-async-scroll> +<body> + <!-- Test that element content scrolls asynchronously --> + <div style="width:400px; height:500px; overflow:scroll; scrollbar-width: none; border:2px solid black" + 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="50"> + <div style="height:500px"></div> + <div style="height:100px; background:purple"></div> + </div> +</html> diff --git a/layout/reftests/async-scrolling/fixed-pos-scrollable-1-ref.html b/layout/reftests/async-scrolling/fixed-pos-scrollable-1-ref.html new file mode 100644 index 0000000000..5996b776ed --- /dev/null +++ b/layout/reftests/async-scrolling/fixed-pos-scrollable-1-ref.html @@ -0,0 +1,8 @@ +<!DOCTYPE HTML> +<html> +<meta name="viewport" content="width=device-width"> +<body style="height: 5000px; overflow:hidden"> + <div style="display: block; margin-top: 100px; position:fixed; overflow:scroll; top: 0px; width: 50px; height: 100px"><div style="height:200px; background-color: red"></div></div> + <div style="display: block; margin-top: 20px; position:relative; left: 50px; width: 50px; height: 100px; background-color: red"></div> +</body> +</html> diff --git a/layout/reftests/async-scrolling/fixed-pos-scrollable-1.html b/layout/reftests/async-scrolling/fixed-pos-scrollable-1.html new file mode 100644 index 0000000000..8ab6ac6217 --- /dev/null +++ b/layout/reftests/async-scrolling/fixed-pos-scrollable-1.html @@ -0,0 +1,16 @@ +<!DOCTYPE HTML> +<html reftest-async-scroll + 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="80" + style="scrollbar-width: none"> +<meta name="viewport" content="width=device-width"> +<body style="height: 5000px"> + <!-- In this test the fixed-position element is a child of the scrollable layer, but + gets a clip rect because it is itself a container for scrolling sublayers. This + tests that such a layer is transformed correctly while an async scroll transform + is in effect. --> + <div style="display: block; margin-top: 100px; position:fixed; overflow:scroll; top: 0px; width: 50px; height: 100px"><div style="height:200px; background-color: red"></div></div> + <div style="display: block; margin-top: 100px; position:relative; left: 50px; width: 50px; height: 100px; background-color: red"></div> +</body> +</html> diff --git a/layout/reftests/async-scrolling/fixed-pos-scrolled-clip-1-ref.html b/layout/reftests/async-scrolling/fixed-pos-scrolled-clip-1-ref.html new file mode 100644 index 0000000000..cf4e8ac543 --- /dev/null +++ b/layout/reftests/async-scrolling/fixed-pos-scrolled-clip-1-ref.html @@ -0,0 +1,30 @@ +<!DOCTYPE html> +<html> + +<title>Reference for: position:fixed with scrolled clip should prerender everything and correctly move the clip</title> + +<style> + +body { + margin: 0; + height: 4000px; +} + +.greenSquare { + position: absolute; + top: 300px; + left: 100px; + width: 200px; + height: 200px; + background: lime; +} + +</style> + +<div class="greenSquare"></div> + +<script> + +document.documentElement.scrollTop = 200; + +</script> diff --git a/layout/reftests/async-scrolling/fixed-pos-scrolled-clip-1.html b/layout/reftests/async-scrolling/fixed-pos-scrolled-clip-1.html new file mode 100644 index 0000000000..1313239431 --- /dev/null +++ b/layout/reftests/async-scrolling/fixed-pos-scrolled-clip-1.html @@ -0,0 +1,40 @@ +<!DOCTYPE html> +<html reftest-async-scroll + 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"> + +<title>position:fixed with scrolled clip should prerender everything and correctly move the clip</title> + +<style> + +body { + margin: 0; + height: 4000px; +} + +.absoluteClip { + position: absolute; + top: 300px; + left: 100px; + width: 200px; + height: 200px; + background: red; + clip: rect(auto auto auto auto); +} + +.fixed { + position: fixed; + top: 0; + right: 0; + bottom: 0; + left: 0; + background: linear-gradient(lime, lime) black 0 100px no-repeat; + background-size: 100% 200px; +} + +</style> + +<div class="absoluteClip"> + <div class="fixed"></div> +</div> diff --git a/layout/reftests/async-scrolling/fixed-pos-scrolled-clip-2-ref.html b/layout/reftests/async-scrolling/fixed-pos-scrolled-clip-2-ref.html new file mode 100644 index 0000000000..e669c97d44 --- /dev/null +++ b/layout/reftests/async-scrolling/fixed-pos-scrolled-clip-2-ref.html @@ -0,0 +1,46 @@ +<!DOCTYPE html> +<html> + +<title>Reference for: position:fixed should not be clipped by the subframe clip, but it should be clipped by the "clip" clip, and the "clip" clip should be moved by the subframe.</title> + +<style> + +body { + margin: 0; + height: 4000px; +} + +.subframe { + margin-top: 300px; + width: 400px; + height: 400px; + overflow: auto; +} + +.subframeScrolled { + height: 800px; +} + +.greenSquare { + position: absolute; + top: 150px; + left: 100px; + width: 200px; + height: 200px; + background: lime; +} + +</style> + +<div class="subframe"> + <div class="subframeScrolled"></div> +</div> + +<div class="greenSquare"></div> + +<script> + +document.documentElement.scrollTop = 50; +document.querySelector('.subframe').scrollTop = 150; + +</script> diff --git a/layout/reftests/async-scrolling/fixed-pos-scrolled-clip-2.html b/layout/reftests/async-scrolling/fixed-pos-scrolled-clip-2.html new file mode 100644 index 0000000000..a2477b520d --- /dev/null +++ b/layout/reftests/async-scrolling/fixed-pos-scrolled-clip-2.html @@ -0,0 +1,59 @@ +<!DOCTYPE html> +<html reftest-async-scroll + 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="50"> + +<title>position:fixed should not be clipped by the subframe clip, but it should be clipped by the "clip" clip, and the "clip" clip should be moved by the subframe.</title> + +<style> + +body { + margin: 0; + height: 4000px; +} + +.subframe { + margin-top: 300px; + width: 400px; + height: 400px; + overflow: auto; +} + +.subframeScrolled { + height: 800px; + position: relative; +} + +.absoluteClip { + position: absolute; + top: 0px; + left: 100px; + width: 200px; + height: 200px; + background: red; + clip: rect(auto auto auto auto); +} + +.fixed { + position: fixed; + top: 0; + right: 0; + bottom: 0; + left: 0; + background: linear-gradient(lime, lime) black 0 100px no-repeat; + background-size: 100% 200px; +} + +</style> + +<div class="subframe" + reftest-displayport-x="0" reftest-displayport-y="0" + reftest-displayport-w="400" reftest-displayport-h="800" + reftest-async-scroll-x="0" reftest-async-scroll-y="150"> + <div class="subframeScrolled"> + <div class="absoluteClip"> + <div class="fixed"></div> + </div> + </div> +</div> diff --git a/layout/reftests/async-scrolling/fixed-pos-scrolled-clip-3-ref.html b/layout/reftests/async-scrolling/fixed-pos-scrolled-clip-3-ref.html new file mode 100644 index 0000000000..778ea52a76 --- /dev/null +++ b/layout/reftests/async-scrolling/fixed-pos-scrolled-clip-3-ref.html @@ -0,0 +1,49 @@ +<!DOCTYPE html> +<html> + +<title>Reference for: like fixed-pos-scrolled-clip-1.html, but inside a transform. This also tests that scrolling the root scroll frame moves the "fixed" layer which is only fixed with respect to the transform, not with respect to the viewport.</title> + +<style> + +body { + margin: 0; + height: 4000px; +} + +.subframe { + position: relative; + left: 10px; + top: 10px; + width: 500px; + height: 600px; + overflow: auto; + box-shadow: 0 0 0 2px black; +} + +.scrolled { + height: 4000px; +} + +.greenSquare { + position: absolute; + top: 300px; + left: 100px; + width: 200px; + height: 200px; + background: lime; +} + +</style> + +<div class="subframe"> + <div class="scrolled"> + <div class="greenSquare"></div> + </div> +</div> + +<script> + +document.documentElement.scrollTop = 20; +document.querySelector('.subframe').scrollTop = 200; + +</script> diff --git a/layout/reftests/async-scrolling/fixed-pos-scrolled-clip-3.html b/layout/reftests/async-scrolling/fixed-pos-scrolled-clip-3.html new file mode 100644 index 0000000000..83d82cb8fc --- /dev/null +++ b/layout/reftests/async-scrolling/fixed-pos-scrolled-clip-3.html @@ -0,0 +1,65 @@ +<!DOCTYPE html> +<html reftest-async-scroll + 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="20"> + +<title>like fixed-pos-scrolled-clip-1.html, but inside a transform. This also tests that scrolling the root scroll frame moves the "fixed" layer which is only fixed with respect to the transform, not with respect to the viewport.</title> + +<style> + +body { + margin: 0; + height: 4000px; +} + +.transform { + transform: translate(10px, 10px); + width: 500px; +} + +.subframe { + height: 600px; + overflow: auto; + box-shadow: 0 0 0 2px black; +} + +.scrolled { + height: 4000px; + position: relative; +} + +.absoluteClip { + position: absolute; + top: 300px; + left: 100px; + width: 200px; + height: 200px; + background: red; + clip: rect(auto auto auto auto); +} + +.fixed { + position: fixed; + top: 0; + right: 0; + bottom: 0; + left: 0; + background: linear-gradient(lime, lime) black 0 100px no-repeat; + background-size: 100% 200px; +} + +</style> + +<div class="transform"> + <div class="subframe" + 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 class="scrolled"> + <div class="absoluteClip"> + <div class="fixed"></div> + </div> + </div> + </div> +</div> diff --git a/layout/reftests/async-scrolling/fixed-pos-scrolled-clip-4-ref.html b/layout/reftests/async-scrolling/fixed-pos-scrolled-clip-4-ref.html new file mode 100644 index 0000000000..a338c1545e --- /dev/null +++ b/layout/reftests/async-scrolling/fixed-pos-scrolled-clip-4-ref.html @@ -0,0 +1,49 @@ +<!DOCTYPE html> +<html> + +<title>Reference for: This is fixed-pos-scrolled-clip-1.html in an iframe</title> + +<style> + +body { + margin: 0; + height: 4000px; +} + +.subframe { + position: relative; + left: 10px; + top: 10px; + width: 500px; + height: 600px; + overflow: auto; + box-shadow: 0 0 0 2px black; +} + +.scrolled { + height: 4000px; +} + +.greenSquare { + position: absolute; + top: 300px; + left: 100px; + width: 200px; + height: 200px; + background: lime; +} + +</style> + +<div class="subframe"> + <div class="scrolled"> + <div class="greenSquare"></div> + </div> +</div> + +<script> + +document.documentElement.scrollTop = 20; +document.querySelector('.subframe').scrollTop = 200; + +</script> diff --git a/layout/reftests/async-scrolling/fixed-pos-scrolled-clip-4.html b/layout/reftests/async-scrolling/fixed-pos-scrolled-clip-4.html new file mode 100644 index 0000000000..6c141530ef --- /dev/null +++ b/layout/reftests/async-scrolling/fixed-pos-scrolled-clip-4.html @@ -0,0 +1,29 @@ +<!DOCTYPE html> +<html reftest-async-scroll + 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="20"> + +<title>This is fixed-pos-scrolled-clip-1.html in an iframe</title> + +<style> + +body { + margin: 0; + height: 4000px; +} + +.subframe { + position: relative; + left: 10px; + top: 10px; + border: 0; + width: 500px; + height: 600px; + overflow: auto; + box-shadow: 0 0 0 2px black; +} + +</style> + +<iframe class="subframe" src="fixed-pos-scrolled-clip-1.html"></iframe> diff --git a/layout/reftests/async-scrolling/fixed-pos-scrolled-clip-5-ref.html b/layout/reftests/async-scrolling/fixed-pos-scrolled-clip-5-ref.html new file mode 100644 index 0000000000..5cf6a9375d --- /dev/null +++ b/layout/reftests/async-scrolling/fixed-pos-scrolled-clip-5-ref.html @@ -0,0 +1,13 @@ +<!DOCTYPE html> +<html lang="en-US"><head> +<meta http-equiv="content-type" content="text/html; charset=UTF-8"><title>The scrolled clip on the fixed element is not respected</title> + +</head><body><div style=" + position: absolute; + top: 0; + left: 0; + background-color: lime; + width: 100%; + height: 200px;"> +</div> +</body></html> diff --git a/layout/reftests/async-scrolling/fixed-pos-scrolled-clip-5.html b/layout/reftests/async-scrolling/fixed-pos-scrolled-clip-5.html new file mode 100644 index 0000000000..44655ff420 --- /dev/null +++ b/layout/reftests/async-scrolling/fixed-pos-scrolled-clip-5.html @@ -0,0 +1,23 @@ +<!DOCTYPE html> +<html lang="en-US"><head> +<meta http-equiv="content-type" content="text/html; charset=UTF-8"><title>The scrolled clip on the fixed element is not respected</title> + +</head><body><div style=" + position: absolute; + top: 0; + left: 0; + clip: rect(auto auto auto auto); + width: 100%; + height: 200px;"> + + <div style="background-image: linear-gradient(lime, lime); + position: fixed; + top: 0; + left: 0; + height: 100%; + width: 100%; + transform: translateZ(0px)"> + </div> + +</div> +</body></html> diff --git a/layout/reftests/async-scrolling/group-opacity-surface-size-1-ref.html b/layout/reftests/async-scrolling/group-opacity-surface-size-1-ref.html new file mode 100644 index 0000000000..12b6ee367a --- /dev/null +++ b/layout/reftests/async-scrolling/group-opacity-surface-size-1-ref.html @@ -0,0 +1,36 @@ +<!DOCTYPE html> +<style> + +body { + margin: 0; + overflow: hidden; +} + +.opacity { + opacity: 0.8; +} + +.box { + left: 0; + top: 200px; + width: 200px; + height: 200px; +} + +.absolute { + position: absolute; + background: green; + top: 100px; +} + +.fixed { + position: absolute; + background: blue; +} + +</style> + +<div class="opacity"> + <div class="box absolute"></div> + <div class="box fixed"></div> +</div> diff --git a/layout/reftests/async-scrolling/group-opacity-surface-size-1.html b/layout/reftests/async-scrolling/group-opacity-surface-size-1.html new file mode 100644 index 0000000000..c8562222ba --- /dev/null +++ b/layout/reftests/async-scrolling/group-opacity-surface-size-1.html @@ -0,0 +1,43 @@ +<!DOCTYPE html> +<html reftest-async-scroll + 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="100"> +<style> + +html { + scrollbar-width: none; +} + +body { + margin: 0; + height: 4000px; +} + +.opacity { + opacity: 0.8; +} + +.box { + left: 0; + top: 200px; + width: 200px; + height: 200px; +} + +.absolute { + position: absolute; + background: green; +} + +.fixed { + position: fixed; + background: blue; +} + +</style> + +<div class="opacity"> + <div class="box absolute"></div> + <div class="box fixed"></div> +</div> diff --git a/layout/reftests/async-scrolling/iframe-1-ref.html b/layout/reftests/async-scrolling/iframe-1-ref.html new file mode 100644 index 0000000000..76537c52c1 --- /dev/null +++ b/layout/reftests/async-scrolling/iframe-1-ref.html @@ -0,0 +1,10 @@ +<!DOCTYPE HTML> +<html> +<body> +<iframe style="width:300px; height:600px; border:2px solid blue" + srcdoc="<!DOCTYPE HTML> + <html style='overflow:hidden'> + <div style='height:450px'></div> + <div style='height:200px; background:purple'> + <div style='display:inline-block; width:20px; height:20px; background:yellow;'></div> + </div>"></iframe> diff --git a/layout/reftests/async-scrolling/iframe-1.html b/layout/reftests/async-scrolling/iframe-1.html new file mode 100644 index 0000000000..5d6406f5a7 --- /dev/null +++ b/layout/reftests/async-scrolling/iframe-1.html @@ -0,0 +1,12 @@ +<!DOCTYPE HTML> +<html reftest-async-scroll> +<body> +<iframe style="width:300px; height:600px; border:2px solid blue" + srcdoc="<!DOCTYPE HTML> + <html 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='50' style='scrollbar-width: none'> + <div style='height:500px'></div> + <div style='height:200px; background:purple'> + <div style='display:inline-block; width:20px; height:20px; background:yellow;'></div> + </div>"></iframe> diff --git a/layout/reftests/async-scrolling/nested-1-ref.html b/layout/reftests/async-scrolling/nested-1-ref.html new file mode 100644 index 0000000000..2ad0568e19 --- /dev/null +++ b/layout/reftests/async-scrolling/nested-1-ref.html @@ -0,0 +1,10 @@ +<!DOCTYPE HTML> +<html> +<body> + <div style="width:400px; height:500px; overflow:hidden; border:2px solid black"> + <div style="width:300px; height:800px; overflow:hidden; border:2px solid blue; margin-top:-50px"> + <div style="height:450px"></div> + <div style="height:200px; background:purple"></div> + </div> + </div> +</html> diff --git a/layout/reftests/async-scrolling/nested-1.html b/layout/reftests/async-scrolling/nested-1.html new file mode 100644 index 0000000000..953fe0c6f8 --- /dev/null +++ b/layout/reftests/async-scrolling/nested-1.html @@ -0,0 +1,18 @@ +<!DOCTYPE HTML> +<html reftest-async-scroll> +<body> + <!-- Test that nested active scrolling elements work --> + <div style="width:400px; height:500px; overflow:scroll; scrollbar-width: none; border:2px solid black" + 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="50"> + <div style="width:300px; height:800px; overflow:scroll; scrollbar-width: none; border:2px solid blue" + 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="50"> + <div style="height:500px"></div> + <div style="height:200px; background:purple"></div> + <div style="height:500px"></div> + </div> + </div> +</html> diff --git a/layout/reftests/async-scrolling/nested-2-ref.html b/layout/reftests/async-scrolling/nested-2-ref.html new file mode 100644 index 0000000000..10ef23745e --- /dev/null +++ b/layout/reftests/async-scrolling/nested-2-ref.html @@ -0,0 +1,10 @@ +<!DOCTYPE HTML> +<html> +<body> + <div style="width:400px; height:500px; overflow:hidden; border:2px solid black"> + <div style="width:300px; height:100px; overflow:hidden; border:2px solid blue; margin-top: 50px"> + <div style="height:200px; background:purple"></div> + </div> + <div class="filler" style="height: 1000px"></div> + </div> +</html> diff --git a/layout/reftests/async-scrolling/nested-2.html b/layout/reftests/async-scrolling/nested-2.html new file mode 100644 index 0000000000..714761ab0b --- /dev/null +++ b/layout/reftests/async-scrolling/nested-2.html @@ -0,0 +1,17 @@ +<!DOCTYPE HTML> +<html reftest-async-scroll> +<body> + <!-- Test that nested active scrolling elements work --> + <div style="width:400px; height:500px; overflow:scroll; scrollbar-width: none; border:2px solid black" + 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="50"> + <div style="width:300px; height:100px; overflow:scroll; scrollbar-width: none; border:2px solid blue; margin-top: 100px" + 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="0"> + <div style="height:200px; background:purple"></div> + </div> + <div class="filler" style="height: 1000px"></div> + </div> +</html> diff --git a/layout/reftests/async-scrolling/no-overscroll-ref.html b/layout/reftests/async-scrolling/no-overscroll-ref.html new file mode 100644 index 0000000000..e6c2a479f1 --- /dev/null +++ b/layout/reftests/async-scrolling/no-overscroll-ref.html @@ -0,0 +1,24 @@ +<!DOCTYPE html> +<html> +<head> + <style> + html { + scrollbar-width: none; + } + body { + height: 3000px; + margin: 0; + } + div { + position: absolute; + top: 0px; + width: 200px; + height: 200px; + background: green; + } + </style> +</head> +<body> + <div></div> +</body> +</html> diff --git a/layout/reftests/async-scrolling/offscreen-clipped-blendmode-1.html b/layout/reftests/async-scrolling/offscreen-clipped-blendmode-1.html new file mode 100644 index 0000000000..64795e5cfd --- /dev/null +++ b/layout/reftests/async-scrolling/offscreen-clipped-blendmode-1.html @@ -0,0 +1,39 @@ +<!DOCTYPE html> +<html lang="en" + reftest-async-scroll + 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="1200"> +<meta charset="utf-8"> +<title>Scrolled blend mode</title> + +<style> + +body { + margin: 0; + padding: 100px; + height: 4000px; + background: white; +} + +#outer { + height: 4000px; + overflow: hidden; +} + +#inner-contents { + border: 1px solid black; + box-sizing: border-box; + width: 50px; + height: 50px; + mix-blend-mode: multiply; + margin-top: 1400px; +} + +</style> + +<div id="outer"> + <div id="inner"> + <div id="inner-contents"></div> + </div> +</div> diff --git a/layout/reftests/async-scrolling/offscreen-clipped-blendmode-2.html b/layout/reftests/async-scrolling/offscreen-clipped-blendmode-2.html new file mode 100644 index 0000000000..d85dc23e69 --- /dev/null +++ b/layout/reftests/async-scrolling/offscreen-clipped-blendmode-2.html @@ -0,0 +1,43 @@ +<!DOCTYPE html> +<html lang="en" + reftest-async-scroll + 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="1200"> +<meta charset="utf-8"> +<title>Scrolled blend mode</title> + +<style> + +body { + margin: 0; + padding: 100px; + height: 4000px; + background: white; +} + +#outer { + height: 4000px; + overflow: hidden; +} + +#inner { + transform: translateX(0); +} + +#inner-contents { + border: 1px solid black; + box-sizing: border-box; + width: 50px; + height: 50px; + mix-blend-mode: multiply; + margin-top: 1400px; +} + +</style> + +<div id="outer"> + <div id="inner"> + <div id="inner-contents"></div> + </div> +</div> diff --git a/layout/reftests/async-scrolling/offscreen-clipped-blendmode-3.html b/layout/reftests/async-scrolling/offscreen-clipped-blendmode-3.html new file mode 100644 index 0000000000..e128e29872 --- /dev/null +++ b/layout/reftests/async-scrolling/offscreen-clipped-blendmode-3.html @@ -0,0 +1,40 @@ +<!DOCTYPE html> +<html lang="en" + reftest-async-scroll + 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="1200"> +<meta charset="utf-8"> +<title>Scrolled blend mode</title> + +<style> + +body { + margin: 0; + padding: 100px; + height: 4000px; + background: white; +} + +#outer { + height: 4000px; + overflow: hidden; +} + +#inner-contents { + border: 1px solid black; + box-sizing: border-box; + width: 50px; + height: 50px; + mix-blend-mode: multiply; + margin-top: 1400px; + transform: translateX(0); +} + +</style> + +<div id="outer"> + <div id="inner"> + <div id="inner-contents"></div> + </div> +</div> diff --git a/layout/reftests/async-scrolling/offscreen-clipped-blendmode-4.html b/layout/reftests/async-scrolling/offscreen-clipped-blendmode-4.html new file mode 100644 index 0000000000..8834747244 --- /dev/null +++ b/layout/reftests/async-scrolling/offscreen-clipped-blendmode-4.html @@ -0,0 +1,44 @@ +<!DOCTYPE html> +<html lang="en" + reftest-async-scroll + 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="1200"> +<meta charset="utf-8"> +<title>Scrolled blend mode</title> + +<style> + +body { + margin: 0; + padding: 100px; + height: 4000px; + background: white; +} + +#outer { + height: 4000px; + overflow: hidden; +} + +#inner { + transform: translateX(0); +} + +#inner-contents { + border: 1px solid black; + box-sizing: border-box; + width: 50px; + height: 50px; + mix-blend-mode: multiply; + margin-top: 1400px; + transform: translateX(0); +} + +</style> + +<div id="outer"> + <div id="inner"> + <div id="inner-contents"></div> + </div> +</div> diff --git a/layout/reftests/async-scrolling/offscreen-clipped-blendmode-ref.html b/layout/reftests/async-scrolling/offscreen-clipped-blendmode-ref.html new file mode 100644 index 0000000000..65660c6ca7 --- /dev/null +++ b/layout/reftests/async-scrolling/offscreen-clipped-blendmode-ref.html @@ -0,0 +1,31 @@ +<!DOCTYPE html> +<html lang="en"> +<meta charset="utf-8"> +<title>Scrolled blend mode</title> + +<style> + +body { + margin: 0; + padding: 100px; + height: 4000px; + background: white; +} + +#inner-contents { + border: 1px solid black; + box-sizing: border-box; + width: 50px; + height: 50px; + margin-top: 1400px; +} + +</style> + +<div id="inner-contents"></div> + +<script> + +document.documentElement.scrollTop = 1200; + +</script> diff --git a/layout/reftests/async-scrolling/offscreen-prerendered-active-opacity-ref.html b/layout/reftests/async-scrolling/offscreen-prerendered-active-opacity-ref.html new file mode 100644 index 0000000000..da251e5aaf --- /dev/null +++ b/layout/reftests/async-scrolling/offscreen-prerendered-active-opacity-ref.html @@ -0,0 +1,42 @@ +<!DOCTYPE html> +<html> +<meta charset="utf-8"> +<title>Reference: Active opacity should be rendered if it's inside the display port, even if it's currently offscreen</title> + +<style> + +#scrollbox { + border: 1px solid black; + width: 200px; + height: 200px; + overflow: hidden; +} + +#scrolledContent { + height: 1000px; +} + +#opacity { + will-change: opacity; + opacity: 0.5; + margin-top: 250px; + width: 100px; + height: 100px; + box-sizing: border-box; + border: 1px solid blue; +} + + +</style> + +<div id="scrollbox"> + <div id="scrolledContent"> + <div id="opacity"></div> + </div> +</div> + +<script> + +document.getElementById("scrollbox").scrollTop = 150; + +</script> diff --git a/layout/reftests/async-scrolling/offscreen-prerendered-active-opacity.html b/layout/reftests/async-scrolling/offscreen-prerendered-active-opacity.html new file mode 100644 index 0000000000..b89d5cd130 --- /dev/null +++ b/layout/reftests/async-scrolling/offscreen-prerendered-active-opacity.html @@ -0,0 +1,40 @@ +<!DOCTYPE html> +<html reftest-async-scroll> +<meta charset="utf-8"> +<title>Active opacity should be rendered if it's inside the display port, even if it's currently offscreen</title> + +<style> + +.scrollbox { + border: 1px solid black; + width: 200px; + height: 200px; + overflow: scroll; + scrollbar-width: none; +} + +.scrolledContent { + height: 1000px; +} + +.opacity { + will-change: opacity; + opacity: 0.5; + margin-top: 250px; + width: 100px; + height: 100px; + box-sizing: border-box; + border: 1px solid blue; +} + + +</style> + +<div class="scrollbox" + reftest-displayport-x="0" reftest-displayport-y="0" + reftest-displayport-w="200" reftest-displayport-h="1000" + reftest-async-scroll-x="0" reftest-async-scroll-y="150"> + <div class="scrolledContent"> + <div class="opacity"></div> + </div> +</div> diff --git a/layout/reftests/async-scrolling/opaque-fractional-displayport-1.html b/layout/reftests/async-scrolling/opaque-fractional-displayport-1.html new file mode 100644 index 0000000000..8a73a7f309 --- /dev/null +++ b/layout/reftests/async-scrolling/opaque-fractional-displayport-1.html @@ -0,0 +1,51 @@ +<!DOCTYPE html> +<html lang="en" reftest-async-scroll> +<meta charset="utf-8"> +<title>Make sure the scrolled layer is opaque even if the scrolled area is fractional</title> + +<style> + +body { + margin: 0; +} + +.scrollbox { + margin: 50px; + width: 200px; + height: 200px; + overflow: auto; + + /* Make the background "non-uniform" so that the scrolled layer does not + * pull up a background color. */ + background: linear-gradient(to bottom, white, transparent); +} + +.scrolled-contents { + height: 300.2px; + background-color: lime; + box-sizing: border-box; +} + +.transparent-overlap-of-fractional-edge { + margin: 0 20px; + height: 40px; + /* This element has a box-shadow that overlaps the bottom of the scrolled + * area. Box shadows do not expand the scrollable area. */ + box-shadow: 0 280px rgba(0, 0, 255, 0.5); +} + +</style> + +<body> + +<div class="scrollbox" + reftest-displayport-x="0" reftest-displayport-y="0" + reftest-displayport-w="200" reftest-displayport-h="300.2" + reftest-async-scroll-x="0" reftest-async-scroll-y="0"> + <div class="scrolled-contents"> + <div class="transparent-overlap-of-fractional-edge reftest-opaque-layer"> + <!-- This element has the magic "reftest-opaque-layer" class which + constitutes the actual test here. --> + </div> + </div> +</div> diff --git a/layout/reftests/async-scrolling/opaque-fractional-displayport-2.html b/layout/reftests/async-scrolling/opaque-fractional-displayport-2.html new file mode 100644 index 0000000000..ddcac0fe85 --- /dev/null +++ b/layout/reftests/async-scrolling/opaque-fractional-displayport-2.html @@ -0,0 +1,56 @@ +<!DOCTYPE html> +<html lang="en" reftest-async-scroll> +<meta charset="utf-8"> +<title>Make sure the scrolled layer is opaque even if the scrolled area is fractional</title> + +<style> + +body { + margin: 0; +} + +.scrollbox { + margin: 50px; + width: 200px; + height: 200px; + overflow: auto; + + /* Make the background "non-uniform" so that the scrolled layer does not + * pull up a background color. */ + background: linear-gradient(to bottom, white, transparent); +} + +.scrolled-contents { + height: 300.2px; + background-color: lime; + box-sizing: border-box; + border: 1px solid lime; +} + +.transparent-overlap-of-fractional-edge { + margin: -10px 20px 0; + height: 40px; + background-color: rgba(0, 0, 255, 0.5); +} + +</style> + +<body> + +<div class="scrollbox" + reftest-displayport-x="0" reftest-displayport-y="-100.2" + reftest-displayport-w="200" reftest-displayport-h="300.2" + reftest-async-scroll-x="0" reftest-async-scroll-y="0"> + <div class="scrolled-contents"> + <div class="transparent-overlap-of-fractional-edge reftest-opaque-layer"> + <!-- This element has the magic "reftest-opaque-layer" class which + constitutes the actual test here. --> + </div> + </div> +</div> + +<script> + +document.querySelector(".scrollbox").scrollTop = 100000; /* will end up at 100.2 */ + +</script> diff --git a/layout/reftests/async-scrolling/overscroll-disabled.html b/layout/reftests/async-scrolling/overscroll-disabled.html new file mode 100644 index 0000000000..3c4927c9d0 --- /dev/null +++ b/layout/reftests/async-scrolling/overscroll-disabled.html @@ -0,0 +1,39 @@ +<!DOCTYPE html> +<html + reftest-async-scroll + 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"> +<head> + <style> + html { + scrollbar-width: none; + } + body { + height: 3000px; + margin: 0; + } + div { + position: absolute; + top: 0px; + width: 200px; + height: 200px; + background: green; + } + </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></div> +</body> +</html> diff --git a/layout/reftests/async-scrolling/overscroll-fixed-iframe-overscroll.html b/layout/reftests/async-scrolling/overscroll-fixed-iframe-overscroll.html new file mode 100644 index 0000000000..d4af4f2235 --- /dev/null +++ b/layout/reftests/async-scrolling/overscroll-fixed-iframe-overscroll.html @@ -0,0 +1,46 @@ +<!DOCTYPE html> +<html + reftest-async-scroll + reftest-displayport-x="0" reftest-displayport-y="0" + reftest-displayport-w="800" reftest-displayport-h="2000"> +<head> + <style> + html { + scrollbar-width: none; + } + body { + height: 3000px; + margin: 0px; + padding: 0px; + border: 0px; + } + iframe { + width: 100%; + height: 100%; + margin: 0px; + padding: 0px; + border: 0px; + display: block; + } + </style> +</head> +<body > + <!-- Test that an overscroll past one end of a iframe does not + cause the fixed item in the iframe to participate in the + transform. + --> + <iframe src="data:text/html, + <!DOCTYPE HTML> + <html 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' + style='scrollbar-width:none'> + <body style='padding: 0; margin: 0; border: 0'> + <div style='position: fixed; padding: 0; margin: 0; border: 0; background: green; width: 200px; height: 200px'> + </div> + </body> + </html> + "> + </iframe> +</body> +</html> diff --git a/layout/reftests/async-scrolling/overscroll-fixed-iframe.html b/layout/reftests/async-scrolling/overscroll-fixed-iframe.html new file mode 100644 index 0000000000..d2e55cf645 --- /dev/null +++ b/layout/reftests/async-scrolling/overscroll-fixed-iframe.html @@ -0,0 +1,53 @@ +<!DOCTYPE html> +<html + reftest-async-scroll + 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"> +<head> + <style> + html { + scrollbar-width: none; + } + body { + height: 3000px; + margin: 0px; + padding: 0px; + border: 0px; + } + iframe { + width: 100%; + height: 100%; + margin: 0px; + padding: 0px; + border: 0px; + display: block; + } + </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. + --> + <iframe src="data:text/html, + <!DOCTYPE HTML> + <html reftest-displayport-x='0' reftest-displayport-y='0' + reftest-displayport-w='800' reftest-displayport-h='2000' + style='scrollbar-width:none'> + <body style='padding: 0; margin: 0; border: 0'> + <div style='position: fixed; padding: 0; margin: 0; border: 0; background: green; width: 200px; height: 200px'> + </div> + </body> + </html> + "> + </iframe> +</body> +</html> diff --git a/layout/reftests/async-scrolling/overscroll-fixed-transform.html b/layout/reftests/async-scrolling/overscroll-fixed-transform.html new file mode 100644 index 0000000000..95eab157f0 --- /dev/null +++ b/layout/reftests/async-scrolling/overscroll-fixed-transform.html @@ -0,0 +1,49 @@ +<!DOCTYPE html> +<html + reftest-async-scroll + 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"> +<head> + <style> + html { + scrollbar-width: none; + } + body { + height: 3000px; + margin: 0; + } + div.container { + overflow: scroll; + width: 100%; + height: 100%; + transform: translate(0px); + scrollbar-width: none; + } + div.fixed { + position: fixed; + top: 0px; + width: 200px; + height: 200px; + background: green; + } + </style> +</head> +<body > + <!-- Test that an overscroll past one end of a transformed container 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 class="container"> + <div class="fixed"> + </div> + </div> +</body> +</html> diff --git a/layout/reftests/async-scrolling/overscroll-fixed.html b/layout/reftests/async-scrolling/overscroll-fixed.html new file mode 100644 index 0000000000..68410fffcf --- /dev/null +++ b/layout/reftests/async-scrolling/overscroll-fixed.html @@ -0,0 +1,33 @@ +<!DOCTYPE html> +<html + reftest-async-scroll + 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"> +<head> + <style> + html { + scrollbar-width: none; + } + body { + height: 3000px; + margin: 0; + } + div { + position: fixed; + left: 0px; + top: 0px; + width: 200px; + height: 200px; + background: green; + } + </style> +</head> +<body > + <!-- Test that an overscroll past one end of a viewport does not + cause a position fixed element to be transformed if the position + fixed element's containing block is the current viewport. + --> + <div></div> +</body> +</html> diff --git a/layout/reftests/async-scrolling/overscroll-ref.html b/layout/reftests/async-scrolling/overscroll-ref.html new file mode 100644 index 0000000000..45e7535e64 --- /dev/null +++ b/layout/reftests/async-scrolling/overscroll-ref.html @@ -0,0 +1,24 @@ +<!DOCTYPE html> +<html> +<head> + <style> + html { + scrollbar-width: none; + } + body { + height: 3000px; + margin: 0; + } + div { + position: absolute; + top: 8px; + width: 200px; + height: 200px; + background: green; + } + </style> +</head> +<body> + <div></div> +</body> +</html> diff --git a/layout/reftests/async-scrolling/overscroll-scrollbar-ref.html b/layout/reftests/async-scrolling/overscroll-scrollbar-ref.html new file mode 100644 index 0000000000..75a9bfeab6 --- /dev/null +++ b/layout/reftests/async-scrolling/overscroll-scrollbar-ref.html @@ -0,0 +1,24 @@ +<!DOCTYPE html> +<html> +<head> + <style> + body { + /* The 3028 here was arrived at experimentally to match to + produce a scrollbar of approximately the same length as + the one of the test page squished by the overscroll. */ + height: 3028px; + margin: 0; + } + div { + position: absolute; + top: 8px; + width: 200px; + height: 200px; + background: green; + } + </style> +</head> +<body> + <div></div> +</body> +</html> diff --git a/layout/reftests/async-scrolling/overscroll-scrollbar.html b/layout/reftests/async-scrolling/overscroll-scrollbar.html new file mode 100644 index 0000000000..ab567ecfc0 --- /dev/null +++ b/layout/reftests/async-scrolling/overscroll-scrollbar.html @@ -0,0 +1,36 @@ +<!DOCTYPE html> +<html + reftest-async-scroll + 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"> +<head> + <style> + body { + height: 3000px; + margin: 0; + } + div { + position: absolute; + top: 0px; + width: 200px; + height: 200px; + background: green; + } + </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></div> +</body> +</html> 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> diff --git a/layout/reftests/async-scrolling/overscroll.html b/layout/reftests/async-scrolling/overscroll.html new file mode 100644 index 0000000000..3c4927c9d0 --- /dev/null +++ b/layout/reftests/async-scrolling/overscroll.html @@ -0,0 +1,39 @@ +<!DOCTYPE html> +<html + reftest-async-scroll + 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"> +<head> + <style> + html { + scrollbar-width: none; + } + body { + height: 3000px; + margin: 0; + } + div { + position: absolute; + top: 0px; + width: 200px; + height: 200px; + background: green; + } + </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></div> +</body> +</html> diff --git a/layout/reftests/async-scrolling/perspective-scrolling-1-ref.html b/layout/reftests/async-scrolling/perspective-scrolling-1-ref.html new file mode 100644 index 0000000000..433aa7abb4 --- /dev/null +++ b/layout/reftests/async-scrolling/perspective-scrolling-1-ref.html @@ -0,0 +1,34 @@ +<!DOCTYPE html> +<html lang="en"> +<meta charset="utf-8"> +<title>Perspective scrolling</title> + +<style> + +html { + height: 100%; + overflow: hidden; +} + +body { + height: 100%; + perspective: 1px; + overflow: auto; + margin: 0; +} + +div { + height: 4000px; + margin: 200px 100px; + border: 10px solid black; +} + +</style> + +<div></div> + +<script> + +document.body.scrollTop = 100; + +</script> diff --git a/layout/reftests/async-scrolling/perspective-scrolling-1.html b/layout/reftests/async-scrolling/perspective-scrolling-1.html new file mode 100644 index 0000000000..cab2e4f8c4 --- /dev/null +++ b/layout/reftests/async-scrolling/perspective-scrolling-1.html @@ -0,0 +1,33 @@ +<!DOCTYPE html> +<html lang="en" reftest-async-scroll> +<meta charset="utf-8"> +<title>Perspective scrolling</title> + +<style> + +html { + height: 100%; + overflow: hidden; +} + +body { + height: 100%; + perspective: 1px; + overflow: auto; + margin: 0; +} + +div { + transform-style: preserve-3d; + height: 4000px; + margin: 200px 100px; + border: 10px solid black; +} + +</style> + +<body 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="100"> + +<div></div> diff --git a/layout/reftests/async-scrolling/perspective-scrolling-2-ref.html b/layout/reftests/async-scrolling/perspective-scrolling-2-ref.html new file mode 100644 index 0000000000..720fbfa8df --- /dev/null +++ b/layout/reftests/async-scrolling/perspective-scrolling-2-ref.html @@ -0,0 +1,34 @@ +<!DOCTYPE html> +<html lang="en"> +<meta charset="utf-8"> +<title>Perspective in unscrolled state</title> + +<style> + +html { + height: 100%; + overflow: hidden; +} + +body { + height: 100%; + perspective: 1px; + overflow: auto; + margin: 0; +} + +.transformed { + margin: 200px 100px; + width: 200px; + height: 200px; + border: 10px solid black; +} + +.spacer { + height: 4000px; +} + +</style> + +<div class="transformed"></div> +<div class="spacer"></div> diff --git a/layout/reftests/async-scrolling/perspective-scrolling-2.html b/layout/reftests/async-scrolling/perspective-scrolling-2.html new file mode 100644 index 0000000000..e2d7c86669 --- /dev/null +++ b/layout/reftests/async-scrolling/perspective-scrolling-2.html @@ -0,0 +1,41 @@ +<!DOCTYPE html> +<html lang="en" reftest-async-scroll> +<meta charset="utf-8"> +<title>Perspective in unscrolled state</title> + +<style> + +html { + height: 100%; + overflow: hidden; +} + +body { + margin: 0; + height: 100%; + perspective: 1px; + perspective-origin: top left; + overflow: auto; +} + +.transformed { + transform: translateZ(-1px) scale(2); + transform-origin: -100px -200px; + margin: 200px 100px; + width: 200px; + height: 200px; + border: 10px solid black; +} + +.spacer { + height: 4000px; +} + +</style> + +<body 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="0"> <!-- no async scrolling --> + +<div class="transformed"></div> +<div class="spacer"></div> diff --git a/layout/reftests/async-scrolling/perspective-scrolling-3-ref.html b/layout/reftests/async-scrolling/perspective-scrolling-3-ref.html new file mode 100644 index 0000000000..9c8474d6c0 --- /dev/null +++ b/layout/reftests/async-scrolling/perspective-scrolling-3-ref.html @@ -0,0 +1,40 @@ +<!DOCTYPE html> +<html lang="en"> +<meta charset="utf-8"> +<title>Perspective in scrolled state</title> + +<style> + +html { + height: 100%; + overflow: hidden; +} + +body { + height: 100%; + perspective: 1px; + overflow: auto; + margin: 0; +} + +.transformed { + margin: 300px 100px 100px; + width: 200px; + height: 200px; + border: 10px solid black; +} + +.spacer { + height: 4000px; +} + +</style> + +<div class="transformed"></div> +<div class="spacer"></div> + +<script> + +document.body.scrollTop = 200; + +</script> diff --git a/layout/reftests/async-scrolling/perspective-scrolling-3.html b/layout/reftests/async-scrolling/perspective-scrolling-3.html new file mode 100644 index 0000000000..8211c52afb --- /dev/null +++ b/layout/reftests/async-scrolling/perspective-scrolling-3.html @@ -0,0 +1,41 @@ +<!DOCTYPE html> +<html lang="en" reftest-async-scroll> +<meta charset="utf-8"> +<title>Perspective in scrolled state</title> + +<style> + +html { + height: 100%; + overflow: hidden; +} + +body { + margin: 0; + height: 100%; + perspective: 1px; + perspective-origin: top left; + overflow: auto; +} + +.transformed { + transform: translateZ(-1px) scale(2); + transform-origin: -100px -200px; + margin: 200px 100px; + width: 200px; + height: 200px; + border: 10px solid black; +} + +.spacer { + height: 4000px; +} + +</style> + +<body 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 class="transformed"></div> +<div class="spacer"></div> diff --git a/layout/reftests/async-scrolling/perspective-scrolling-4-ref.html b/layout/reftests/async-scrolling/perspective-scrolling-4-ref.html new file mode 100644 index 0000000000..4f5b1fc010 --- /dev/null +++ b/layout/reftests/async-scrolling/perspective-scrolling-4-ref.html @@ -0,0 +1,44 @@ +<!DOCTYPE html> +<html lang="en"> +<meta charset="utf-8"> +<title>Reference: Perspective scrolling with nested clips</title> + +<style> + +html { + padding: 50px 0 3000px; +} + +body { + margin: 0; +} + +.scrollbox { + width: 600px; + height: 500px; + perspective: 1px; + overflow: auto; +} + +.transformed { + will-change: transform; + width: 200px; + height: 200px; + margin: 200px 100px; + border: 10px solid black; +} + +.spacer { + height: 4000px; +} + +</style> + +<div class="scrollbox"> + <div class="transformed"></div> + <div class="spacer"></div> +</div> + +<script> +document.documentElement.scrollTop = 250; +</script> diff --git a/layout/reftests/async-scrolling/perspective-scrolling-4.html b/layout/reftests/async-scrolling/perspective-scrolling-4.html new file mode 100644 index 0000000000..49453d74df --- /dev/null +++ b/layout/reftests/async-scrolling/perspective-scrolling-4.html @@ -0,0 +1,49 @@ +<!DOCTYPE html> +<html lang="en" + reftest-async-scroll + reftest-displayport-x="0" reftest-displayport-y="0" + reftest-displayport-w="800" reftest-displayport-h="1000" + reftest-async-scroll-x="0" reftest-async-scroll-y="250"> +<meta charset="utf-8"> +<title>Perspective scrolling with nested clips</title> + +<style> + +html { + padding: 50px 0 3000px; +} + +body { + margin: 0; +} + +.scrollbox { + width: 600px; + height: 500px; + perspective: 1px; + overflow: auto; +} + +.transformed { + will-change: transform; + width: 200px; + height: 200px; + margin: 200px 100px; + border: 10px solid black; +} + +.spacer { + height: 4000px; +} + +</style> + +<div class="scrollbox" + reftest-displayport-x="0" reftest-displayport-y="0" + reftest-displayport-w="600" reftest-displayport-h="2000" + reftest-async-scroll-x="0" reftest-async-scroll-y="0"> + + <div class="transformed"></div> + <div class="spacer"></div> + +</div> diff --git a/layout/reftests/async-scrolling/perspective-scrolling-5-ref.html b/layout/reftests/async-scrolling/perspective-scrolling-5-ref.html new file mode 100644 index 0000000000..dc41f00d04 --- /dev/null +++ b/layout/reftests/async-scrolling/perspective-scrolling-5-ref.html @@ -0,0 +1,13 @@ +<!doctype html> +<meta charset="utf-8"> +<title>Reference</title> +<style> + * { margin: 0; padding: 0 } + + div { + width: 200px; + height: 200px; + background-color: lime; + } +</style> +<div></div> diff --git a/layout/reftests/async-scrolling/perspective-scrolling-5.html b/layout/reftests/async-scrolling/perspective-scrolling-5.html new file mode 100644 index 0000000000..cfbf2d2228 --- /dev/null +++ b/layout/reftests/async-scrolling/perspective-scrolling-5.html @@ -0,0 +1,60 @@ +<!DOCTYPE html> +<html lang="en" reftest-async-scroll> +<meta charset="utf-8"> +<title>Perspective scrolling</title> +<style> +html { + height: 100%; + overflow: hidden; +} + +body { + overflow: auto; + height: 100%; + scrollbar-width: none; + margin: 0; +} + +.scene { + position: relative; + width: 200px; + height: 200px; + perspective: 100px; + transform-style: preserve-3d; +} + +.face { + position: absolute; + width: 200px; + height: 200px; + top: 0; + left: 0; +} + +.front { + background-color: lime; +} + +/* + * This one should never be visible, and should be always + * behind the front face. + */ +.back { + width: 400px; + height: 400px; + top: -100px; + left: -100px; + transform: translateZ(-100px); + background-color: red; +} +</style> + +<body 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 style="height: 200px"></div> +<div class="scene"> + <div class="face front"></div> + <div class="face back"></div> +</div> +<div style="height: 5000px"></div> diff --git a/layout/reftests/async-scrolling/position-fixed-1-ref.html b/layout/reftests/async-scrolling/position-fixed-1-ref.html new file mode 100644 index 0000000000..b373cc1142 --- /dev/null +++ b/layout/reftests/async-scrolling/position-fixed-1-ref.html @@ -0,0 +1,6 @@ +<!DOCTYPE HTML> +<html> +<body> + <div style="position:fixed; background:blue; top:0; left:0; width:200px; height:100px"></div> +</body> +</html> diff --git a/layout/reftests/async-scrolling/position-fixed-1.html b/layout/reftests/async-scrolling/position-fixed-1.html new file mode 100644 index 0000000000..d30ada3c23 --- /dev/null +++ b/layout/reftests/async-scrolling/position-fixed-1.html @@ -0,0 +1,11 @@ +<!DOCTYPE HTML> +<html reftest-async-scroll + 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="50" + style="scrollbar-width:none"> +<body style="height:3000px"> + <!-- Test that position:fixed content stays fixed when we async-scroll --> + <div style="position:fixed; background:blue; top:0; left:0; width:200px; height:100px"></div> +</body> +</html> diff --git a/layout/reftests/async-scrolling/position-fixed-2-ref.html b/layout/reftests/async-scrolling/position-fixed-2-ref.html new file mode 100644 index 0000000000..8804dd67b4 --- /dev/null +++ b/layout/reftests/async-scrolling/position-fixed-2-ref.html @@ -0,0 +1,9 @@ +<!DOCTYPE HTML> +<html> +<body style="overflow:hidden; height:3000px"> + <div style="position:absolute; top:-25px; left:0; width:100px; height:200px; background:yellow; z-index:1"></div> + <div style="position:fixed; background:blue; top:0; left:0; width:200px; height:100px"> + <div style="position:absolute; background:cyan; top:40px; left:0; width:50px; height:300px;"></div> + </div> +</body> +</html> diff --git a/layout/reftests/async-scrolling/position-fixed-2.html b/layout/reftests/async-scrolling/position-fixed-2.html new file mode 100644 index 0000000000..434c73aa2a --- /dev/null +++ b/layout/reftests/async-scrolling/position-fixed-2.html @@ -0,0 +1,15 @@ +<!DOCTYPE HTML> +<html reftest-async-scroll + 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="50" + style="scrollbar-width:none"> +<body style="height:3000px"> + <!-- test that a fixed-pos element whose contents are interleaved in z-order + with non-scrolling content works correctly with async scrolling --> + <div style="position:absolute; top:25px; left:0; width:100px; height:200px; background:yellow; z-index:1"></div> + <div style="position:fixed; background:blue; top:0; left:0; width:200px; height:100px"> + <div style="position:absolute; background:cyan; top:40px; left:0; width:50px; height:300px;"></div> + </div> +</body> +</html> diff --git a/layout/reftests/async-scrolling/position-fixed-async-zoom-1-ref.html b/layout/reftests/async-scrolling/position-fixed-async-zoom-1-ref.html new file mode 100644 index 0000000000..f03a8f8131 --- /dev/null +++ b/layout/reftests/async-scrolling/position-fixed-async-zoom-1-ref.html @@ -0,0 +1,25 @@ +<!DOCTYPE html> +<html> +<head> + <meta name="viewport" content="width=device-width, initial-scale=2.0"> + <style> + html { + scrollbar-width: none; + } + body { + height: 3000px; + margin: 0; + } + div { + position: fixed; + top: -50px; + width: 100px; + height: 100px; + background: green; + } + </style> +</head> +<body> + <div></div> +</body> +</html> diff --git a/layout/reftests/async-scrolling/position-fixed-async-zoom-1.html b/layout/reftests/async-scrolling/position-fixed-async-zoom-1.html new file mode 100644 index 0000000000..419bd74208 --- /dev/null +++ b/layout/reftests/async-scrolling/position-fixed-async-zoom-1.html @@ -0,0 +1,34 @@ +<!DOCTYPE html> +<html reftest-async-scroll + reftest-displayport-x="0" reftest-displayport-y="0" + reftest-displayport-w="800" reftest-displayport-h="1000" + reftest-async-scroll-x="0" reftest-async-scroll-y="50" + reftest-async-zoom="2.0"> +<head> + <style> + html { + scrollbar-width: none; + } + body { + height: 3000px; + margin: 0; + } + div { + position: fixed; + top: 0; + width: 100px; + height: 100px; + background: green; + } + </style> +</head> +<body> + <!-- Test that position:fixed elements are attached to the layout viewport + instead of the visual viewport. + + An async scroll of 50 CSS pixels will scroll the visual viewport by 100 + screen pixels (since async zoom is set to 2.0) and result in the top + half of the div being scrolled out of view. --> + <div></div> +</body> +</html> diff --git a/layout/reftests/async-scrolling/position-fixed-async-zoom-2-ref.html b/layout/reftests/async-scrolling/position-fixed-async-zoom-2-ref.html new file mode 100644 index 0000000000..324c5f5534 --- /dev/null +++ b/layout/reftests/async-scrolling/position-fixed-async-zoom-2-ref.html @@ -0,0 +1,25 @@ +<!DOCTYPE html> +<html> +<head> + <meta name="viewport" content="width=device-width, initial-scale=2.0"> + <style> + html { + scrollbar-width: none; + } + body { + height: 3000px; + margin: 0; + } + div { + position: absolute; + top: 0; + width: 100px; + height: 100px; + background: green; + } + </style> +</head> +<body> + <div></div> +</body> +</html> diff --git a/layout/reftests/async-scrolling/position-fixed-async-zoom-2.html b/layout/reftests/async-scrolling/position-fixed-async-zoom-2.html new file mode 100644 index 0000000000..8d672ecad3 --- /dev/null +++ b/layout/reftests/async-scrolling/position-fixed-async-zoom-2.html @@ -0,0 +1,35 @@ +<!DOCTYPE html> +<html class="reftest-wait" + reftest-async-scroll + reftest-displayport-x="0" reftest-displayport-y="0" + reftest-displayport-w="800" reftest-displayport-h="1000" + reftest-async-scroll-x="0" reftest-async-scroll-y="-50" + reftest-async-zoom="2.0"> +<head> + <style> + html { + scrollbar-width: none; + } + body { + height: 3000px; + margin: 0; + } + div { + position: fixed; + top: 0; + width: 100px; + height: 100px; + background: green; + } + </style> +</head> +<body onload="scrollTo(0, 1000); document.documentElement.classList.remove('reftest-wait');"> + <!-- Test that position:fixed elements scroll with the layout viewport. + + Scroll the window (i.e., the layout viewport) to (0, 1000). An async + scroll of -50 CSS pixels will move both the layout and visual viewport + up by 100 screen pixels (since async zoom is set to 2.0). The div should + remain at top-left corner of the layout viewport. --> + <div></div> +</body> +</html> diff --git a/layout/reftests/async-scrolling/position-fixed-async-zoom-3-ref.html b/layout/reftests/async-scrolling/position-fixed-async-zoom-3-ref.html new file mode 100644 index 0000000000..00dc290aca --- /dev/null +++ b/layout/reftests/async-scrolling/position-fixed-async-zoom-3-ref.html @@ -0,0 +1,26 @@ +<!DOCTYPE html> +<html> +<head> + <meta name="viewport" content="width=device-width, initial-scale=2.0"> + <style> + html { + scrollbar-width: none; + } + body { + height: 3000px; + margin: 0; + } + div { + position: fixed; + top: 20px; + right: 20px; + height: 100px; + width: 100px; + background: blue; + } + </style> +</head> +<body> + <div></div> +</body> +</html> diff --git a/layout/reftests/async-scrolling/position-fixed-async-zoom-3.html b/layout/reftests/async-scrolling/position-fixed-async-zoom-3.html new file mode 100644 index 0000000000..112926c2da --- /dev/null +++ b/layout/reftests/async-scrolling/position-fixed-async-zoom-3.html @@ -0,0 +1,28 @@ +<!DOCTYPE html> +<html reftest-async-scroll + reftest-displayport-x="0" reftest-displayport-y="0" + reftest-displayport-w="800" reftest-displayport-h="1000" + reftest-async-zoom="2.0"> +<head> + <style> + html { + scrollbar-width: none; + } + body { + height: 3000px; + margin: 0; + } + div { + position: fixed; + top: 20px; + right: 20px; + height: 100px; + width: 100px; + background: blue; + } + </style> +</head> +<body> + <div></div> +</body> +</html> diff --git a/layout/reftests/async-scrolling/position-fixed-async-zoom-4-ref.html b/layout/reftests/async-scrolling/position-fixed-async-zoom-4-ref.html new file mode 100644 index 0000000000..3155a387ce --- /dev/null +++ b/layout/reftests/async-scrolling/position-fixed-async-zoom-4-ref.html @@ -0,0 +1,46 @@ +<!DOCTYPE html> +<html> +<head> + <meta name="viewport" content="width=device-width, initial-scale=2.0"> + <style> + html { + scrollbar-width: none; + } + body { + height: 3000px; + margin: 0; + } + div { + position: fixed; + height: 100px; + width: 100px; + } + div.top-left { + top: 20px; + left: 20px; + background: red; + } + div.top-right { + top: 20px; + right: 20px; + background: blue; + } + div.bottom-left { + bottom: 20px; + left: 20px; + background: green; + } + div.bottom-right { + bottom: 20px; + right: 20px; + background: purple; + } + </style> +</head> +<body> + <div class="top-left"></div> + <div class="top-right"></div> + <div class="bottom-left"></div> + <div class="bottom-right"></div> +</body> +</html> diff --git a/layout/reftests/async-scrolling/position-fixed-async-zoom-4.html b/layout/reftests/async-scrolling/position-fixed-async-zoom-4.html new file mode 100644 index 0000000000..6d425e3468 --- /dev/null +++ b/layout/reftests/async-scrolling/position-fixed-async-zoom-4.html @@ -0,0 +1,48 @@ +<!DOCTYPE html> +<html reftest-async-scroll + reftest-displayport-x="0" reftest-displayport-y="0" + reftest-displayport-w="800" reftest-displayport-h="1000" + reftest-async-zoom="2.0"> +<head> + <style> + html { + scrollbar-width: none; + } + body { + height: 3000px; + margin: 0; + } + div { + position: fixed; + height: 100px; + width: 100px; + } + div.top-left { + top: 20px; + left: 20px; + background: red; + } + div.top-right { + top: 20px; + right: 20px; + background: blue; + } + div.bottom-left { + bottom: 20px; + left: 20px; + background: green; + } + div.bottom-right { + bottom: 20px; + right: 20px; + background: purple; + } + </style> +</head> +<body> + <div class="top-left"></div> + <div class="top-right"></div> + <div class="bottom-left"></div> + <div class="bottom-right"></div> +</body> +</html> diff --git a/layout/reftests/async-scrolling/position-fixed-body-ref.html b/layout/reftests/async-scrolling/position-fixed-body-ref.html new file mode 100644 index 0000000000..4d1d74b175 --- /dev/null +++ b/layout/reftests/async-scrolling/position-fixed-body-ref.html @@ -0,0 +1,28 @@ +<!DOCTYPE html> +<html reftest-async-scroll> +<style> +body { + height: 100vh; + margin: 0px; +} +#scrollbox { + width: 100%; + height: 100%; + overflow: scroll; + scrollbar-width: none; +} +#scrolledContents { + height: 10000px; + background: radial-gradient(circle, blue 30%, transparent 0); + background-size: 80px 80px; +} +</style> +<body> + <div id="scrollbox" + reftest-dislayport-x="0" reftest-displayport-y="0" + reftest-displayport-w="800" reftest-displayport-h="2000" + reftest-async-scroll-x="0" reftest-async-scroll-y="20"> + <div id="scrolledContents"></div> + </div> +</body> +</html> diff --git a/layout/reftests/async-scrolling/position-fixed-body.html b/layout/reftests/async-scrolling/position-fixed-body.html new file mode 100644 index 0000000000..7ae1122d72 --- /dev/null +++ b/layout/reftests/async-scrolling/position-fixed-body.html @@ -0,0 +1,32 @@ +<!DOCTYPE html> +<html reftest-async-scroll> +<style> +body { + position: fixed; + margin: 0px; + top: 0; + right: 0; + bottom: 0; + left: 0; +} +#scrollbox { + width: 100%; + height: 100%; + overflow: scroll; + scrollbar-width: none; +} +#scrolledContents { + height: 10000px; + background: radial-gradient(circle, blue 30%, transparent 0); + background-size: 80px 80px; +} +</style> +<body> + <div id="scrollbox" + reftest-dislayport-x="0" reftest-displayport-y="0" + reftest-displayport-w="800" reftest-displayport-h="2000" + reftest-async-scroll-x="0" reftest-async-scroll-y="20"> + <div id="scrolledContents"></div> + </div> +</body> +</html> diff --git a/layout/reftests/async-scrolling/position-fixed-cover-1-ref.html b/layout/reftests/async-scrolling/position-fixed-cover-1-ref.html new file mode 100644 index 0000000000..9e4dbe95d3 --- /dev/null +++ b/layout/reftests/async-scrolling/position-fixed-cover-1-ref.html @@ -0,0 +1,7 @@ +<!DOCTYPE HTML> +<html> +<body style="overflow:hidden; height:3000px"> + <div style="position:absolute; background:blue; top:300px; left:0; width:500px; height:200px;"></div> + <div style="position:absolute; background:black; top:0; left:0; width:500px; height:200px;"></div> +</body> +</html> diff --git a/layout/reftests/async-scrolling/position-fixed-cover-1.html b/layout/reftests/async-scrolling/position-fixed-cover-1.html new file mode 100644 index 0000000000..696655e678 --- /dev/null +++ b/layout/reftests/async-scrolling/position-fixed-cover-1.html @@ -0,0 +1,13 @@ +<!DOCTYPE HTML> +<html reftest-async-scroll + 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="400" + style="scrollbar-width:none"> +<body style="height:3000px"> + <!-- Test that position:fixed content covered by scrolling content gets rendered + properly --> + <div style="position:fixed; background:blue; top:300px; left:0; width:500px; height:200px; z-index:1"></div> + <div style="position:absolute; background:black; top:200px; left:0; width:500px; height:400px; z-index:2"></div> +</body> +</html> diff --git a/layout/reftests/async-scrolling/position-fixed-cover-2-ref.html b/layout/reftests/async-scrolling/position-fixed-cover-2-ref.html new file mode 100644 index 0000000000..134ef72826 --- /dev/null +++ b/layout/reftests/async-scrolling/position-fixed-cover-2-ref.html @@ -0,0 +1,7 @@ +<!DOCTYPE HTML> +<html> +<body style="overflow:hidden; height:3000px"> + <div style="position:absolute; background:black; top:0; left:0; width:500px; height:100px;"></div> + <div style="position:absolute; background:blue; top:200px; left:0; width:500px; height:400px;"></div> +</body> +</html> diff --git a/layout/reftests/async-scrolling/position-fixed-cover-2.html b/layout/reftests/async-scrolling/position-fixed-cover-2.html new file mode 100644 index 0000000000..295344cc5c --- /dev/null +++ b/layout/reftests/async-scrolling/position-fixed-cover-2.html @@ -0,0 +1,13 @@ +<!DOCTYPE HTML> +<html reftest-async-scroll + 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="400" + style="scrollbar-width:none"> +<body style="height:3000px"> + <!-- Test that scrolling content covered by position-fixed content + gets rendered properly --> + <div style="position:absolute; background:black; top:300px; left:0; width:500px; height:200px; z-index:1"></div> + <div style="position:fixed; background:blue; top:200px; left:0; width:500px; height:400px; z-index:2"></div> +</body> +</html> diff --git a/layout/reftests/async-scrolling/position-fixed-cover-3-ref.html b/layout/reftests/async-scrolling/position-fixed-cover-3-ref.html new file mode 100644 index 0000000000..a8e706087f --- /dev/null +++ b/layout/reftests/async-scrolling/position-fixed-cover-3-ref.html @@ -0,0 +1,7 @@ +<!DOCTYPE HTML> +<html> +<body style="overflow:hidden; height:3000px"> + <div style="position:absolute; background:blue; top:200px; left:0; width:500px; height:200px;"></div> + <div style="position:absolute; background:gray; top:100px; left:0; width:500px; height:200px;"></div> +</body> +</html> diff --git a/layout/reftests/async-scrolling/position-fixed-cover-3.html b/layout/reftests/async-scrolling/position-fixed-cover-3.html new file mode 100644 index 0000000000..7ed268cecf --- /dev/null +++ b/layout/reftests/async-scrolling/position-fixed-cover-3.html @@ -0,0 +1,15 @@ +<!DOCTYPE HTML> +<html reftest-async-scroll + 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="400" + style="scrollbar-width:none"> +<body style="height:3000px"> + <!-- Test that scrolling content above position-fixed content but not + intersecting it doesn't get moved down to a layer below the + position-fixed content --> + <div style="position:absolute; background:black; top:0; left:0; width:500px; height:200px; z-index:1"></div> + <div style="position:fixed; background:blue; top:200px; left:0; width:500px; height:200px; z-index:2"></div> + <div style="position:absolute; background:gray; top:500px; left:0; width:500px; height:200px; z-index:3"></div> +</body> +</html> diff --git a/layout/reftests/async-scrolling/position-fixed-iframe-1-ref.html b/layout/reftests/async-scrolling/position-fixed-iframe-1-ref.html new file mode 100644 index 0000000000..b373cc1142 --- /dev/null +++ b/layout/reftests/async-scrolling/position-fixed-iframe-1-ref.html @@ -0,0 +1,6 @@ +<!DOCTYPE HTML> +<html> +<body> + <div style="position:fixed; background:blue; top:0; left:0; width:200px; height:100px"></div> +</body> +</html> diff --git a/layout/reftests/async-scrolling/position-fixed-iframe-1.html b/layout/reftests/async-scrolling/position-fixed-iframe-1.html new file mode 100644 index 0000000000..c071ec7e16 --- /dev/null +++ b/layout/reftests/async-scrolling/position-fixed-iframe-1.html @@ -0,0 +1,22 @@ +<!DOCTYPE HTML> +<html reftest-async-scroll + 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="0" + style="scrollbar-width:none"> +<body style="height:3000px; margin:0;"> + <!-- Test that position:fixed content stays fixed when we async-scroll --> + <iframe style="border:0; width:400px; height:400px;" src="data:text/html, + <!DOCTYPE HTML> + <html 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='50' + style='scrollbar-width:none'> + <body style='height:3000px'> + <div style='position:fixed; background:blue; top:0; left:0; width:200px; height:100px'></div> + <div style='background:red; margin-top:100px; width:100px; height:50px'></div> + </body> + </html> + "></iframe> +</body> +</html> diff --git a/layout/reftests/async-scrolling/position-fixed-iframe-2-ref.html b/layout/reftests/async-scrolling/position-fixed-iframe-2-ref.html new file mode 100644 index 0000000000..b373cc1142 --- /dev/null +++ b/layout/reftests/async-scrolling/position-fixed-iframe-2-ref.html @@ -0,0 +1,6 @@ +<!DOCTYPE HTML> +<html> +<body> + <div style="position:fixed; background:blue; top:0; left:0; width:200px; height:100px"></div> +</body> +</html> diff --git a/layout/reftests/async-scrolling/position-fixed-iframe-2.html b/layout/reftests/async-scrolling/position-fixed-iframe-2.html new file mode 100644 index 0000000000..513d9caabb --- /dev/null +++ b/layout/reftests/async-scrolling/position-fixed-iframe-2.html @@ -0,0 +1,22 @@ +<!DOCTYPE HTML> +<html reftest-async-scroll + 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="80" + style="scrollbar-width:none"> +<body style="height:3000px; margin:0;"> + <!-- Test that position:fixed content stays fixed when we async-scroll --> + <iframe style="border:0; width:400px; height:400px; margin-top:80px;" src="data:text/html, + <!DOCTYPE HTML> + <html 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='50' + style='scrollbar-width:none'> + <body style='height:3000px'> + <div style='position:fixed; background:blue; top:0; left:0; width:200px; height:100px'></div> + <div style='background:red; margin-top:100px; width:100px; height:50px'></div> + </body> + </html> + "></iframe> +</body> +</html> diff --git a/layout/reftests/async-scrolling/position-fixed-in-scroll-container-ref.html b/layout/reftests/async-scrolling/position-fixed-in-scroll-container-ref.html new file mode 100644 index 0000000000..3d2ba64eb1 --- /dev/null +++ b/layout/reftests/async-scrolling/position-fixed-in-scroll-container-ref.html @@ -0,0 +1,40 @@ +<!DOCTYPE html> +<html> +<style> + +body { + height: 10000px; +} + +.outer-opacity { + opacity: 0.8; +} + +.scrollbox { + border: 1px solid black; + width: 200px; + height: 400px; + overflow: hidden; +} + +.inner-opacity { + height: 1000px; + opacity: 0.8; +} + +.fixed { + background: blue; + width: 100px; + height: 100px; +} + +</style> + +<div class="outer-opacity"> + <div class="scrollbox"> + <div class="inner-opacity"> + <div class="fixed"></div> + </div> + </div> +</div> +</html> diff --git a/layout/reftests/async-scrolling/position-fixed-in-scroll-container.html b/layout/reftests/async-scrolling/position-fixed-in-scroll-container.html new file mode 100644 index 0000000000..0874aa67a5 --- /dev/null +++ b/layout/reftests/async-scrolling/position-fixed-in-scroll-container.html @@ -0,0 +1,50 @@ +<!DOCTYPE html> +<html reftest-async-scroll> +<!-- In this test, the div |fixed| is fixed with respect to the + page's root scroll frame, but there's also a subframe |scrollbox| + which is async-scrolled and which generates a container layer + (because of the opacity), so that its async transform is on an + ancestor layer of |fixed|'s layer. We are testing that this + async transform is correctly unapplied to keep |fixed| fixed. --> +<style> + +body { + height: 10000px; +} + +.outer-opacity { + opacity: 0.8; +} + +.scrollbox { + border: 1px solid black; + width: 200px; + height: 400px; + overflow: scroll; + scrollbar-width: none; +} + +.inner-opacity { + height: 1000px; + opacity: 0.8; +} + +.fixed { + background: blue; + width: 100px; + height: 100px; + position: fixed; +} + +</style> +<div class="outer-opacity"> + <div class="scrollbox" + reftest-displayport-x="0" reftest-displayport-y="0" + reftest-displayport-w="200" reftest-displayport-h="1000" + reftest-async-scroll-x="0" reftest-async-scroll-y="50"> + <div class="inner-opacity"> + <div class="fixed"></div> + </div> + </div> +</div> +</html> diff --git a/layout/reftests/async-scrolling/position-fixed-inside-clip-path-ref.html b/layout/reftests/async-scrolling/position-fixed-inside-clip-path-ref.html new file mode 100644 index 0000000000..6832fa2bf6 --- /dev/null +++ b/layout/reftests/async-scrolling/position-fixed-inside-clip-path-ref.html @@ -0,0 +1,29 @@ +<!DOCTYPE html> +<html> +<style> + body { + height: 4000px; + margin: 0; + overflow: hidden; + } + #clip { + position: absolute; + top: 450px; + left: 300px; + background: red; + width: 400px; + height: 400px; + clip-path: inset(0); + } + #fixed { + position: fixed; + top: 0; + left: 0; + right: 0; + bottom: 0; + background: linear-gradient(green, blue); + } +</style> +<div id="clip"> + <div id="fixed"></div> +</div> diff --git a/layout/reftests/async-scrolling/position-fixed-inside-clip-path.html b/layout/reftests/async-scrolling/position-fixed-inside-clip-path.html new file mode 100644 index 0000000000..2759f6c0cf --- /dev/null +++ b/layout/reftests/async-scrolling/position-fixed-inside-clip-path.html @@ -0,0 +1,34 @@ +<!DOCTYPE html> +<html reftest-async-scroll + 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="50"> +<style> + html { + scrollbar-width: none; + } + body { + height: 4000px; + margin: 0; + } + #clip { + position: absolute; + top: 500px; + left: 300px; + background: red; + width: 400px; + height: 400px; + clip-path: inset(0); + } + #fixed { + position: fixed; + top: 0; + left: 0; + right: 0; + bottom: 0; + background: linear-gradient(green, blue); + } +</style> +<div id="clip"> + <div id="fixed"></div> +</div> diff --git a/layout/reftests/async-scrolling/position-fixed-inside-sticky-1-ref.html b/layout/reftests/async-scrolling/position-fixed-inside-sticky-1-ref.html new file mode 100644 index 0000000000..8c48da5dbe --- /dev/null +++ b/layout/reftests/async-scrolling/position-fixed-inside-sticky-1-ref.html @@ -0,0 +1,20 @@ +<!DOCTYPE html> +<html> +<style> +body { + height: 4000px; + margin: 0; + overflow: hidden; +} +#fixed { + position: fixed; + top: 50px; + left: 50px; + width: 100px; + height: 100px; + box-sizing: border-box; + border: 1px solid blue; +} +</style> +<div id="fixed"></div> +</html> diff --git a/layout/reftests/async-scrolling/position-fixed-inside-sticky-1.html b/layout/reftests/async-scrolling/position-fixed-inside-sticky-1.html new file mode 100644 index 0000000000..8d47c22155 --- /dev/null +++ b/layout/reftests/async-scrolling/position-fixed-inside-sticky-1.html @@ -0,0 +1,33 @@ +<!DOCTYPE html> +<html reftest-async-scroll + 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="50"> +<style> +html { + scrollbar-width: none; +} +body { + height: 4000px; + margin: 0; +} +#sticky { + position: sticky; + top: -1000px; /* scrolls regularly until the top edge hits -1000px, then stays fixed */ + height: 1200px; + border-bottom: 1px solid black; +} +#fixed { + position: fixed; + top: 50px; + left: 50px; + width: 100px; + height: 100px; + box-sizing: border-box; + border: 1px solid blue; +} +</style> +<div id="sticky"> + <div id="fixed"></div> +</div> +</html> diff --git a/layout/reftests/async-scrolling/position-fixed-inside-sticky-2-ref.html b/layout/reftests/async-scrolling/position-fixed-inside-sticky-2-ref.html new file mode 100644 index 0000000000..8c48da5dbe --- /dev/null +++ b/layout/reftests/async-scrolling/position-fixed-inside-sticky-2-ref.html @@ -0,0 +1,20 @@ +<!DOCTYPE html> +<html> +<style> +body { + height: 4000px; + margin: 0; + overflow: hidden; +} +#fixed { + position: fixed; + top: 50px; + left: 50px; + width: 100px; + height: 100px; + box-sizing: border-box; + border: 1px solid blue; +} +</style> +<div id="fixed"></div> +</html> diff --git a/layout/reftests/async-scrolling/position-fixed-inside-sticky-2.html b/layout/reftests/async-scrolling/position-fixed-inside-sticky-2.html new file mode 100644 index 0000000000..af596f2a12 --- /dev/null +++ b/layout/reftests/async-scrolling/position-fixed-inside-sticky-2.html @@ -0,0 +1,34 @@ +<!DOCTYPE html> +<html reftest-async-scroll + 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="50"> +<style> +html { + scrollbar-width: none; +} +body { + height: 4000px; + margin: 0; +} +#sticky { + position: sticky; + top: 25px; /* scrolls regularly until the top edge hits 25px, then stays fixed */ + margin-top: 50px; + height: 1200px; + border-bottom: 1px solid black; +} +#fixed { + position: fixed; + top: 50px; + left: 50px; + width: 100px; + height: 100px; + box-sizing: border-box; + border: 1px solid blue; +} +</style> +<div id="sticky"> + <div id="fixed"></div> +</div> +</html> diff --git a/layout/reftests/async-scrolling/position-fixed-inside-sticky-3-ref.html b/layout/reftests/async-scrolling/position-fixed-inside-sticky-3-ref.html new file mode 100644 index 0000000000..88f0577aab --- /dev/null +++ b/layout/reftests/async-scrolling/position-fixed-inside-sticky-3-ref.html @@ -0,0 +1,18 @@ +<!DOCTYPE html> +<html> +<style> +body { + height: 4000px; + margin: 0; + overflow: hidden; +} +#sticky { + position: sticky; + top: 0; + height: 60px; + background-color: blue; +} +</style> +<body> +<div id="sticky"></div> +</body></html> diff --git a/layout/reftests/async-scrolling/position-fixed-inside-sticky-3.html b/layout/reftests/async-scrolling/position-fixed-inside-sticky-3.html new file mode 100644 index 0000000000..852561bdb5 --- /dev/null +++ b/layout/reftests/async-scrolling/position-fixed-inside-sticky-3.html @@ -0,0 +1,33 @@ +<!DOCTYPE html> +<html reftest-async-scroll + 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="300"> +<style> +html { + scrollbar-width: none; +} +body { + height: 4000px; + margin: 0; +} +#sticky { + position: sticky; + top: 0; + height: 60px; + background-color: blue; +} +#fixed { + position: fixed; + top: 0; + left: 0; + width: 100px; + height: 100px; +} +</style> +<body> +<div style="height: 200px;"></div> +<div id="sticky"> + <div id="fixed"></div> +</div> +</body></html> diff --git a/layout/reftests/async-scrolling/position-fixed-transformed-1-ref.html b/layout/reftests/async-scrolling/position-fixed-transformed-1-ref.html new file mode 100644 index 0000000000..6cb0963031 --- /dev/null +++ b/layout/reftests/async-scrolling/position-fixed-transformed-1-ref.html @@ -0,0 +1,21 @@ +<html> +<head> +<style> +.fixedpos { + transform: translateX(0px); + position: fixed; + top: 0; + width: 100%; + height: 100px; + background: red; +} +.filler { + height: 4000px; +} +</style> +</head> +<body onload="scrollTo(0,200)"> +<div class="fixedpos"></div> +<div class="filler"></div> +</body> +</html> diff --git a/layout/reftests/async-scrolling/position-fixed-transformed-1.html b/layout/reftests/async-scrolling/position-fixed-transformed-1.html new file mode 100644 index 0000000000..4f9cac419e --- /dev/null +++ b/layout/reftests/async-scrolling/position-fixed-transformed-1.html @@ -0,0 +1,23 @@ +<html reftest-async-scroll + reftest-async-scroll-x="0" + reftest-async-scroll-y="200"> +<head> +<style> +.fixedpos { + transform: translateX(0px); + position: fixed; + top: 0; + width: 100%; + height: 100px; + background: red; +} +.filler { + height: 4000px; +} +</style> +</head> +<body> +<div class="fixedpos"></div> +<div class="filler"></div> +</body> +</html> diff --git a/layout/reftests/async-scrolling/position-sticky-async-zoom-1-ref.html b/layout/reftests/async-scrolling/position-sticky-async-zoom-1-ref.html new file mode 100644 index 0000000000..f03a8f8131 --- /dev/null +++ b/layout/reftests/async-scrolling/position-sticky-async-zoom-1-ref.html @@ -0,0 +1,25 @@ +<!DOCTYPE html> +<html> +<head> + <meta name="viewport" content="width=device-width, initial-scale=2.0"> + <style> + html { + scrollbar-width: none; + } + body { + height: 3000px; + margin: 0; + } + div { + position: fixed; + top: -50px; + width: 100px; + height: 100px; + background: green; + } + </style> +</head> +<body> + <div></div> +</body> +</html> diff --git a/layout/reftests/async-scrolling/position-sticky-async-zoom-1.html b/layout/reftests/async-scrolling/position-sticky-async-zoom-1.html new file mode 100644 index 0000000000..d0af0e8f1f --- /dev/null +++ b/layout/reftests/async-scrolling/position-sticky-async-zoom-1.html @@ -0,0 +1,30 @@ +<!DOCTYPE html> +<html reftest-async-scroll + reftest-displayport-x="0" reftest-displayport-y="0" + reftest-displayport-w="800" reftest-displayport-h="1000" + reftest-async-scroll-x="0" reftest-async-scroll-y="50" + reftest-async-zoom="2.0"> +<head> + <style> + html { + scrollbar-width: none; + } + body { + height: 3000px; + margin: 0; + } + div { + position: sticky; + top: 0; + width: 100px; + height: 100px; + background: green; + } + </style> +</head> +<body> + <!-- This test is identical to the position-fixed-async-zoom-1 test, but for + position:sticky elements. --> + <div></div> +</body> +</html> diff --git a/layout/reftests/async-scrolling/position-sticky-async-zoom-2-ref.html b/layout/reftests/async-scrolling/position-sticky-async-zoom-2-ref.html new file mode 100644 index 0000000000..324c5f5534 --- /dev/null +++ b/layout/reftests/async-scrolling/position-sticky-async-zoom-2-ref.html @@ -0,0 +1,25 @@ +<!DOCTYPE html> +<html> +<head> + <meta name="viewport" content="width=device-width, initial-scale=2.0"> + <style> + html { + scrollbar-width: none; + } + body { + height: 3000px; + margin: 0; + } + div { + position: absolute; + top: 0; + width: 100px; + height: 100px; + background: green; + } + </style> +</head> +<body> + <div></div> +</body> +</html> diff --git a/layout/reftests/async-scrolling/position-sticky-async-zoom-2.html b/layout/reftests/async-scrolling/position-sticky-async-zoom-2.html new file mode 100644 index 0000000000..8d815439a9 --- /dev/null +++ b/layout/reftests/async-scrolling/position-sticky-async-zoom-2.html @@ -0,0 +1,31 @@ +<!DOCTYPE html> +<html class="reftest-wait" + reftest-async-scroll + reftest-displayport-x="0" reftest-displayport-y="0" + reftest-displayport-w="800" reftest-displayport-h="1000" + reftest-async-scroll-x="0" reftest-async-scroll-y="-50" + reftest-async-zoom="2.0"> +<head> + <style> + html { + scrollbar-width: none; + } + body { + height: 3000px; + margin: 0; + } + div { + position: sticky; + top: 0; + width: 100px; + height: 100px; + background: green; + } + </style> +</head> +<body onload="scrollTo(0, 1000); document.documentElement.classList.remove('reftest-wait');"> + <!-- This test is identical to the position-fixed-async-zoom-2 test, but for + position:sticky elements. --> + <div></div> +</body> +</html> diff --git a/layout/reftests/async-scrolling/position-sticky-bug1434250-ref.html b/layout/reftests/async-scrolling/position-sticky-bug1434250-ref.html new file mode 100644 index 0000000000..153ca9f8dd --- /dev/null +++ b/layout/reftests/async-scrolling/position-sticky-bug1434250-ref.html @@ -0,0 +1,28 @@ +<!doctype html> +<html> + <head> + <meta charset='utf-8'> + <style type="text/css" media="all"> + body { + margin-top: 0; + overflow: hidden; + } + .container { + width: 500px; + background: #fcc; + height: 2000px; + } + .header { + position: sticky; + top: 0px; + background: #cfc; + height: 50px; + } + </style> + </head> + <body> + <div class='container'> + <div class='header'></div> + </div> + </body> +</html> diff --git a/layout/reftests/async-scrolling/position-sticky-bug1434250.html b/layout/reftests/async-scrolling/position-sticky-bug1434250.html new file mode 100644 index 0000000000..740acb1516 --- /dev/null +++ b/layout/reftests/async-scrolling/position-sticky-bug1434250.html @@ -0,0 +1,30 @@ +<!doctype html> +<html reftest-async-scroll + 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="50"> + <head> + <meta charset='utf-8'> + <style type="text/css" media="all"> + html { + scrollbar-width: none; + } + .container { + width: 500px; + background: #fcc; + height: 2000px; + } + .header { + position: sticky; + top: 0px; + background: #cfc; + height: 50px; + } + </style> + </head> + <body> + <div class='container'> + <div class='header'></div> + </div> + </body> +</html> diff --git a/layout/reftests/async-scrolling/position-sticky-in-checkerboard-land-1-ref.html b/layout/reftests/async-scrolling/position-sticky-in-checkerboard-land-1-ref.html new file mode 100644 index 0000000000..789a3138f2 --- /dev/null +++ b/layout/reftests/async-scrolling/position-sticky-in-checkerboard-land-1-ref.html @@ -0,0 +1,30 @@ +<!DOCTYPE html> +<html> + +<title>reference for: position:sticky item that's still visible while the rest of the scrollframe contents are checkerboarded</title> + +<style> +html { + scrollbar-width: none; +} + +body { + margin: 0; + height: 4000px; +} + +#fixed { + position: fixed; + top: 0; + height: 100px; + width: 100%; + background-color: green; +} + +</style> + +<div id="fixed"></div> + +<script> +document.scrollingElement.scrollTop = 2500; +</script> diff --git a/layout/reftests/async-scrolling/position-sticky-in-checkerboard-land-1.html b/layout/reftests/async-scrolling/position-sticky-in-checkerboard-land-1.html new file mode 100644 index 0000000000..720114b909 --- /dev/null +++ b/layout/reftests/async-scrolling/position-sticky-in-checkerboard-land-1.html @@ -0,0 +1,36 @@ +<!DOCTYPE html> +<html reftest-async-scroll + 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="2500"> + +<title>position:sticky item that's still visible while the rest of the scrollframe contents are checkerboarded</title> + +<style> +html { + scrollbar-width: none; +} + +body { + margin: 0; + height: 4000px; +} + +#sticky_container { + margin-top: 100px; + height: 3000px; + background-image: linear-gradient(green, blue); +} + +#sticky { + position: sticky; + top: 0; + height: 100px; + background-color: green; +} + +</style> + +<div id="sticky_container"> + <div id="sticky"></div> +</div> diff --git a/layout/reftests/async-scrolling/position-sticky-in-transformed-scrollframe-1.html b/layout/reftests/async-scrolling/position-sticky-in-transformed-scrollframe-1.html new file mode 100644 index 0000000000..a9e52cb744 --- /dev/null +++ b/layout/reftests/async-scrolling/position-sticky-in-transformed-scrollframe-1.html @@ -0,0 +1,15 @@ +<!DOCTYPE HTML> +<html reftest-async-scroll> +<div style="transform: translateY(10px); margin-top: 90px"> +<div style="overflow:scroll; height: 400px; width: 400px; background-color: yellow" + reftest-displayport-x="0" + reftest-displayport-y="0" + reftest-displayport-w="400" + reftest-displayport-h="800" + reftest-async-scroll-x="0" + reftest-async-scroll-y="120"> +<div style="height: 800px"> +<div style="position:sticky; top: 0px; height: 20px; background-color: green"></div> +</div> +</div> +</div> diff --git a/layout/reftests/async-scrolling/position-sticky-in-transformed-scrollframe-2.html b/layout/reftests/async-scrolling/position-sticky-in-transformed-scrollframe-2.html new file mode 100644 index 0000000000..73944529d5 --- /dev/null +++ b/layout/reftests/async-scrolling/position-sticky-in-transformed-scrollframe-2.html @@ -0,0 +1,15 @@ +<!DOCTYPE HTML> +<html reftest-async-scroll> +<div style="transform: translateY(90px); margin-top: 10px"> +<div style="overflow:scroll; height: 400px; width: 400px; background-color: yellow" + reftest-displayport-x="0" + reftest-displayport-y="0" + reftest-displayport-w="400" + reftest-displayport-h="800" + reftest-async-scroll-x="0" + reftest-async-scroll-y="120"> +<div style="height: 800px"> +<div style="position:sticky; top: 0px; height: 20px; background-color: green"></div> +</div> +</div> +</div> diff --git a/layout/reftests/async-scrolling/position-sticky-in-transformed-scrollframe-ref.html b/layout/reftests/async-scrolling/position-sticky-in-transformed-scrollframe-ref.html new file mode 100644 index 0000000000..0f03a8a766 --- /dev/null +++ b/layout/reftests/async-scrolling/position-sticky-in-transformed-scrollframe-ref.html @@ -0,0 +1,12 @@ +<!DOCTYPE HTML> +<html> +<div style="margin-top: 100px"> +<div id="scroller" style="overflow:scroll; height: 400px; width: 400px; background-color: yellow"> +<div style="height: 800px"> +<div style="position: relative; top: 120px; height: 20px; background-color: green"></div> +</div> +</div> +</div> +<script> + document.getElementById('scroller').scrollTop = 120; +</script> diff --git a/layout/reftests/async-scrolling/position-sticky-scrolled-clip-1-ref.html b/layout/reftests/async-scrolling/position-sticky-scrolled-clip-1-ref.html new file mode 100644 index 0000000000..c07e288f56 --- /dev/null +++ b/layout/reftests/async-scrolling/position-sticky-scrolled-clip-1-ref.html @@ -0,0 +1,32 @@ +<!DOCTYPE html> +<html> + +<title>Reference for: position:sticky with scrolled clip should correctly move the clip</title> + +<style> + +body { + margin: 0; + height: 4000px; +} + +.halfBox { + position: absolute; + left: 0; + top: 100px; + width: 100px; + height: 50px; + box-sizing: border-box; + border: 1px solid black; + border-bottom: none; +} + +</style> + +<div class="halfBox"></div> + +<script> + +document.documentElement.scrollTop = 100; + +</script> diff --git a/layout/reftests/async-scrolling/position-sticky-scrolled-clip-1.html b/layout/reftests/async-scrolling/position-sticky-scrolled-clip-1.html new file mode 100644 index 0000000000..f547386fb6 --- /dev/null +++ b/layout/reftests/async-scrolling/position-sticky-scrolled-clip-1.html @@ -0,0 +1,38 @@ +<!DOCTYPE html> +<html reftest-async-scroll + 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="100"> + +<title>position:sticky with scrolled clip should correctly move the clip</title> + +<style> + +body { + margin: 0; + height: 4000px; + position: relative; +} + +.absoluteClip { + position: absolute; + left: 0; + top: 0; + width: 100px; + height: 200px; + clip: rect(auto, auto, 150px, auto); +} + +.sticky { + position: sticky; + top: 0; + box-sizing: border-box; + height: 100px; + border: 1px solid black; +} + +</style> + +<div class="absoluteClip"> + <div class="sticky"></div> +</div> diff --git a/layout/reftests/async-scrolling/position-sticky-scrolled-clip-2-ref.html b/layout/reftests/async-scrolling/position-sticky-scrolled-clip-2-ref.html new file mode 100644 index 0000000000..12f2071728 --- /dev/null +++ b/layout/reftests/async-scrolling/position-sticky-scrolled-clip-2-ref.html @@ -0,0 +1,31 @@ +<!DOCTYPE html> +<html> + +<title>Reference for: position:sticky with scrolled clip should prerender everything and correctly move the clip</title> + +<style> + +body { + margin: 0; + height: 4000px; +} + +.completeBox { + position: absolute; + left: 0; + top: 100px; + width: 100px; + height: 100px; + box-sizing: border-box; + border: 1px solid black; +} + +</style> + +<div class="completeBox"></div> + +<script> + +document.documentElement.scrollTop = 100; + +</script> diff --git a/layout/reftests/async-scrolling/position-sticky-scrolled-clip-2.html b/layout/reftests/async-scrolling/position-sticky-scrolled-clip-2.html new file mode 100644 index 0000000000..5ded43e5ed --- /dev/null +++ b/layout/reftests/async-scrolling/position-sticky-scrolled-clip-2.html @@ -0,0 +1,38 @@ +<!DOCTYPE html> +<html reftest-async-scroll + 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="100"> + +<title>position:sticky with scrolled clip should prerender everything and correctly move the clip</title> + +<style> + +body { + margin: 0; + height: 4000px; + position: relative; +} + +.absoluteClip { + position: absolute; + left: 0; + top: 0; + width: 100px; + height: 200px; + clip: rect(50px, auto, auto, auto); +} + +.sticky { + position: sticky; + top: 0; + box-sizing: border-box; + height: 100px; + border: 1px solid black; +} + +</style> + +<div class="absoluteClip"> + <div class="sticky"></div> +</div> diff --git a/layout/reftests/async-scrolling/position-sticky-transformed-in-scrollframe-1-ref.html b/layout/reftests/async-scrolling/position-sticky-transformed-in-scrollframe-1-ref.html new file mode 100644 index 0000000000..365c247fe0 --- /dev/null +++ b/layout/reftests/async-scrolling/position-sticky-transformed-in-scrollframe-1-ref.html @@ -0,0 +1,11 @@ +<!DOCTYPE HTML> +<html> +<div id="scroller" style="overflow:scroll; height: 400px; width: 400px"> +<div style="transform: translateY(10px); margin-top: 90px; background-color: yellow; height: 400px"> +<div style="position: relative; top: 30px; height: 20px; background-color: green"></div> +</div> +<div style="height: 400px">spacer</div> +</div> +<script> + document.getElementById('scroller').scrollTop = 120; +</script> diff --git a/layout/reftests/async-scrolling/position-sticky-transformed-in-scrollframe-1.html b/layout/reftests/async-scrolling/position-sticky-transformed-in-scrollframe-1.html new file mode 100644 index 0000000000..f1ccc63dec --- /dev/null +++ b/layout/reftests/async-scrolling/position-sticky-transformed-in-scrollframe-1.html @@ -0,0 +1,14 @@ +<!DOCTYPE HTML> +<html reftest-async-scroll> +<div style="overflow:scroll; height: 400px; width: 400px" + reftest-displayport-x="0" + reftest-displayport-y="0" + reftest-displayport-w="400" + reftest-displayport-h="890" + reftest-async-scroll-x="0" + reftest-async-scroll-y="120"> +<div style="transform: translateY(10px); margin-top: 90px; background-color: yellow; height: 400px"> +<div style="position:sticky; top: 0px; height: 20px; background-color: green"></div> +</div> +<div style="height: 400px">spacer</div> +</div> diff --git a/layout/reftests/async-scrolling/position-sticky-transformed-in-scrollframe-2-ref.html b/layout/reftests/async-scrolling/position-sticky-transformed-in-scrollframe-2-ref.html new file mode 100644 index 0000000000..763a4a550a --- /dev/null +++ b/layout/reftests/async-scrolling/position-sticky-transformed-in-scrollframe-2-ref.html @@ -0,0 +1,12 @@ +<!DOCTYPE HTML> +<html> +<div id="scroller" style="overflow:scroll; height: 400px; width: 400px"> +<div style="margin-top: 120px; background-color: yellow; height: 380px"> +<div style="height: 90px"></div> +<div style="height: 20px; background-color: green"></div> +</div> +<div style="height: 310px"></div> +</div> +<script> + document.getElementById('scroller').scrollTop = 120; +</script> diff --git a/layout/reftests/async-scrolling/position-sticky-transformed-in-scrollframe-2.html b/layout/reftests/async-scrolling/position-sticky-transformed-in-scrollframe-2.html new file mode 100644 index 0000000000..ff0e050508 --- /dev/null +++ b/layout/reftests/async-scrolling/position-sticky-transformed-in-scrollframe-2.html @@ -0,0 +1,14 @@ +<!DOCTYPE HTML> +<html reftest-async-scroll> +<div style="overflow:scroll; height: 400px; width: 400px" + reftest-displayport-x="0" + reftest-displayport-y="0" + reftest-displayport-w="400" + reftest-displayport-h="890" + reftest-async-scroll-x="0" + reftest-async-scroll-y="120"> +<div style="transform: translateY(90px); margin-top: 10px; background-color: yellow; height: 400px"> +<div style="position:sticky; top: 0px; height: 20px; background-color: green"></div> +</div> +<div style="height: 400px">spacer</div> +</div> diff --git a/layout/reftests/async-scrolling/position-sticky-transformed-ref.html b/layout/reftests/async-scrolling/position-sticky-transformed-ref.html new file mode 100644 index 0000000000..19a91e7cd1 --- /dev/null +++ b/layout/reftests/async-scrolling/position-sticky-transformed-ref.html @@ -0,0 +1,6 @@ +<!DOCTYPE HTML> +<html> +<body style="height:3000px; margin: 0px; overflow: hidden"> + <div style="position:sticky; transform: rotateX(30deg) rotateY(10deg); background:blue; top:0; left:0; width:200px; height:100px"></div> +</body> +</html> diff --git a/layout/reftests/async-scrolling/position-sticky-transformed.html b/layout/reftests/async-scrolling/position-sticky-transformed.html new file mode 100644 index 0000000000..29cd778974 --- /dev/null +++ b/layout/reftests/async-scrolling/position-sticky-transformed.html @@ -0,0 +1,10 @@ +<!DOCTYPE HTML> +<html reftest-async-scroll + 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="50" + style="scrollbar-width: none"> +<body style="height:3000px; margin: 0px;"> + <div style="position:sticky; transform: rotateX(30deg) rotateY(10deg); background:blue; top:0; left:0; width:200px; height:100px"></div> +</body> +</html> diff --git a/layout/reftests/async-scrolling/reftest.list b/layout/reftests/async-scrolling/reftest.list new file mode 100644 index 0000000000..29ef866827 --- /dev/null +++ b/layout/reftests/async-scrolling/reftest.list @@ -0,0 +1,190 @@ +skip-if(!asyncPan) == bg-fixed-1.html bg-fixed-1-ref.html +skip-if(!asyncPan) == bg-fixed-cover-1.html bg-fixed-cover-1-ref.html +skip-if(!asyncPan) == bg-fixed-cover-2.html bg-fixed-cover-2-ref.html +skip-if(!asyncPan) == bg-fixed-cover-3.html bg-fixed-cover-3-ref.html +skip-if(!asyncPan) == bg-fixed-child.html bg-fixed-child-ref.html +skip-if(!asyncPan) == bg-fixed-child-clip-1.html bg-fixed-child-clip-ref.html +skip-if(!asyncPan) == bg-fixed-child-clip-2.html bg-fixed-child-clip-ref.html +skip-if(!asyncPan) == bg-fixed-child-mask.html bg-fixed-child-mask-ref.html +skip-if(!asyncPan) == bg-fixed-in-opacity.html bg-fixed-in-opacity-ref.html +# Passing the test below without WebRender would require implementing CSS filters in the Gecko compositor. +skip-if(!asyncPan) fuzzy-if(gtkWidget,0-1,0-87) fuzzy-if(!gtkWidget,0-1,0-3951) == bg-fixed-in-css-filter.html bg-fixed-in-css-filter-ref.html # bug 1454794 for webrender fuzziness +skip-if(!asyncPan) == bg-fixed-child-no-culling-1.html bg-fixed-child-no-culling-1-ref.html +skip-if(!asyncPan) == bg-fixed-child-no-culling-2.html bg-fixed-child-no-culling-2-ref.html +skip-if(!asyncPan) == bg-fixed-child-no-culling-3.html bg-fixed-child-no-culling-3-ref.html +fuzzy-if(Android,0-2,0-4000) fuzzy-if(browserIsRemote&&cocoaWidget,0-2,0-179524) fuzzy-if(browserIsRemote&&winWidget,0-1,0-74590) fuzzy-if(gtkWidget&&layersGPUAccelerated,0-1,0-3528) fuzzy-if(/^Windows\x20NT\x2010\.0/.test(http.oscpu)&&/^aarch64-msvc/.test(xulRuntime.XPCOMABI),0-1,0-75900) skip-if(!asyncPan) fuzzy-if(geckoview,0-1,0-74590) == bg-fixed-transformed-image.html bg-fixed-transformed-image-ref.html +skip-if(!asyncPan) == contain-paint-scrollable-frame-1.html contain-paint-scrollable-frame-1-ref.html +skip-if(!asyncPan) == element-1.html element-1-ref.html +pref(layers.force-active,true) skip-if(!asyncPan) == iframe-1.html iframe-1-ref.html +skip-if(!asyncPan) == nested-1.html nested-1-ref.html +skip-if(!asyncPan) == nested-2.html nested-2-ref.html +skip-if(!asyncPan) == position-fixed-1.html position-fixed-1-ref.html +skip-if(!asyncPan) == position-fixed-2.html position-fixed-2-ref.html +fuzzy-if(/^Windows\x20NT\x2010\.0/.test(http.oscpu),0-1,0-3120) skip-if(!asyncPan) == position-fixed-body.html position-fixed-body-ref.html +skip-if(!asyncPan) == position-fixed-cover-1.html position-fixed-cover-1-ref.html +skip-if(!asyncPan) == position-fixed-cover-2.html position-fixed-cover-2-ref.html +skip-if(!asyncPan) == position-fixed-cover-3.html position-fixed-cover-3-ref.html +fuzzy-if(Android,0-15,0-11) fuzzy-if(gtkWidget,20-33,14-32) fuzzy-if(cocoaWidget,9-21,20-44) skip-if(!asyncPan) == position-fixed-transformed-1.html position-fixed-transformed-1-ref.html # Bug 1604338 +skip-if(!asyncPan) == split-layers-1.html split-layers-1-ref.html +skip-if(!asyncPan) == split-layers-multi-scrolling-1.html split-layers-multi-scrolling-1-ref.html +fuzzy(0-2,0-240000) skip-if(!asyncPan) == split-opacity-layers-1.html split-opacity-layers-1-ref.html +skip-if(!asyncPan) fuzzy-if(appleSilicon,0-1,0-8) == sticky-pos-scrollable-1.html sticky-pos-scrollable-1-ref.html +skip-if(!asyncPan) == sticky-pos-scrollable-2.html sticky-pos-scrollable-2-ref.html +skip-if(!asyncPan) == sticky-pos-scrollable-3.html sticky-pos-scrollable-3-ref.html +skip-if(!asyncPan) == sticky-pos-scrollable-4.html sticky-pos-scrollable-4-ref.html +skip-if(!asyncPan) == sticky-pos-scrollable-5.html sticky-pos-scrollable-5-ref.html +skip-if(!asyncPan) == sticky-pos-scrollable-6.html sticky-pos-scrollable-6-ref.html +skip-if(!asyncPan) fuzzy-if(appleSilicon,0-1,0-8) == sticky-pos-scrollable-7.html sticky-pos-scrollable-7-ref.html +skip-if(!asyncPan) fuzzy(0-2,0-2) fuzzy-if(gtkWidget,0-1,0-4) fuzzy-if(winWidget,0-1,0-51) fuzzy-if(appleSilicon,0-1,0-8) == fixed-pos-scrollable-1.html fixed-pos-scrollable-1-ref.html +skip-if(!asyncPan) == culling-1.html culling-1-ref.html +skip-if(!asyncPan) == position-fixed-iframe-1.html position-fixed-iframe-1-ref.html +skip-if(!asyncPan) == position-fixed-iframe-2.html position-fixed-iframe-2-ref.html +fuzzy(0-1,0-11300) skip-if(!asyncPan) == position-fixed-in-scroll-container.html position-fixed-in-scroll-container-ref.html +fuzzy(0-1,0-400) skip-if(!asyncPan) == position-fixed-inside-clip-path.html position-fixed-inside-clip-path-ref.html +skip-if(!asyncPan) == position-fixed-inside-sticky-1.html position-fixed-inside-sticky-1-ref.html +skip-if(!asyncPan) == position-fixed-inside-sticky-2.html position-fixed-inside-sticky-2-ref.html +skip-if(!asyncPan) == position-fixed-inside-sticky-3.html position-fixed-inside-sticky-3-ref.html +skip-if(!asyncPan) == sticky-inside-fixed-1.html sticky-inside-fixed-1-ref.html +skip-if(!asyncPan) == sticky-inside-transform-1.html sticky-inside-transform-1-ref.html +fuzzy(0-1,0-60000) skip-if(!asyncPan) == group-opacity-surface-size-1.html group-opacity-surface-size-1-ref.html +fuzzy(0-7,0-300) skip-if(!asyncPan) == position-sticky-transformed.html position-sticky-transformed-ref.html +skip-if(!asyncPan) fuzzy-if(cocoaWidget,0-1,0-396) fuzzy-if(winWidget,0-1,0-396) == offscreen-prerendered-active-opacity.html offscreen-prerendered-active-opacity-ref.html +fuzzy-if(Android,0-43,0-40) fuzzy-if(!Android,0-1,0-34) fuzzy-if(gtkWidget,22-74,20-32) fuzzy-if(cocoaWidget,6-7,18-39) fuzzy-if(swgl&&cocoaWidget&&isDebugBuild,0-7,0-39) skip-if(!asyncPan) == offscreen-clipped-blendmode-1.html offscreen-clipped-blendmode-ref.html # Bug 1604338 +fuzzy-if(Android,0-43,0-40) fuzzy-if(gtkWidget,22-74,20-32) fuzzy-if(cocoaWidget,6-7,18-39) fuzzy-if(swgl&&cocoaWidget&&isDebugBuild,0-7,0-39) skip-if(!asyncPan) == offscreen-clipped-blendmode-2.html offscreen-clipped-blendmode-ref.html # Bug 1604338 +fuzzy-if(Android,0-43,0-40) skip == offscreen-clipped-blendmode-3.html offscreen-clipped-blendmode-ref.html # bug 1251588 - wrong AGR on mix-blend-mode item +fuzzy-if(Android,0-43,0-40) fuzzy-if(gtkWidget,22-74,20-32) fuzzy-if(cocoaWidget,6-7,18-39) fuzzy-if(swgl&&cocoaWidget&&isDebugBuild,0-7,0-39) skip-if(!asyncPan) == offscreen-clipped-blendmode-4.html offscreen-clipped-blendmode-ref.html # Bug 1604338 +fuzzy-if(Android,0-7,0-1680) fuzzy-if(gtkWidget,1-1,2-20) fuzzy-if(cocoaWidget,1-2,10-18) fuzzy-if(swgl&&cocoaWidget&&isDebugBuild,0-2,0-18) skip-if(!asyncPan) == perspective-scrolling-1.html perspective-scrolling-1-ref.html # Bug 1604338 +fuzzy-if(Android,0-7,0-4) skip-if(!asyncPan) == perspective-scrolling-2.html perspective-scrolling-2-ref.html +fuzzy-if(Android,0-19,0-10) fuzzy-if(gtkWidget,8-13,12-32) fuzzy-if(cocoaWidget,10-13,20-44) skip-if(!asyncPan) == perspective-scrolling-3.html perspective-scrolling-3-ref.html # Bug 1604338 +fuzzy-if(Android,0-14,0-11) fuzzy-if(gtkWidget,18-30,14-32) fuzzy-if(cocoaWidget,16-20,20-44) skip-if(!asyncPan) == perspective-scrolling-4.html perspective-scrolling-4-ref.html # Bug 1604338 +skip-if(!asyncPan) == perspective-scrolling-5.html perspective-scrolling-5-ref.html +pref(apz.disable_for_scroll_linked_effects,true) skip-if(!asyncPan) == disable-apz-for-sle-pages.html disable-apz-for-sle-pages-ref.html +fuzzy-if(browserIsRemote&&d2d,0-1,0-22) skip-if(!asyncPan) fuzzy-if(swgl,0-255,0-11) == background-blend-mode-1.html background-blend-mode-1-ref.html +skip-if(Android||!asyncPan) != opaque-fractional-displayport-1.html about:blank +skip-if(Android||!asyncPan) != opaque-fractional-displayport-2.html about:blank +fuzzy-if(Android,0-19,0-10) fuzzy-if(gtkWidget,12-19,12-32) fuzzy-if(cocoaWidget,17-21,20-44) skip-if(!asyncPan) == fixed-pos-scrolled-clip-1.html fixed-pos-scrolled-clip-1-ref.html # Bug 1604338 +fuzzy-if(Android,0-44,0-136) fuzzy-if(gtkWidget,16-26,26-64) fuzzy-if(cocoaWidget,10-13,38-82) fuzzy-if(winWidget,0-4,0-36) skip-if(!asyncPan) == fixed-pos-scrolled-clip-2.html fixed-pos-scrolled-clip-2-ref.html # Bug 1604338 +fuzzy-if(Android,0-13,0-465) fuzzy-if(gtkWidget,17-28,24-60) fuzzy-if(cocoaWidget,15-19,40-75) skip-if(!asyncPan) == fixed-pos-scrolled-clip-3.html fixed-pos-scrolled-clip-3-ref.html # Bug 1604338 +fuzzy-if(Android,0-13,0-465) fuzzy-if(gtkWidget,17-29,24-60) fuzzy-if(cocoaWidget,15-19,40-75) skip-if(!asyncPan) == fixed-pos-scrolled-clip-4.html fixed-pos-scrolled-clip-4-ref.html # Bug 1604338 +skip-if(!asyncPan) == fixed-pos-scrolled-clip-5.html fixed-pos-scrolled-clip-5-ref.html +skip-if(!asyncPan) == position-sticky-bug1434250.html position-sticky-bug1434250-ref.html +fuzzy-if(Android,0-12,0-11) fuzzy-if(gtkWidget,16-25,12-32) fuzzy-if(cocoaWidget,13-16,20-44) skip-if(!asyncPan) == position-sticky-scrolled-clip-1.html position-sticky-scrolled-clip-1-ref.html # Bug 1604338 +fuzzy-if(Android,0-6,0-4) skip == position-sticky-scrolled-clip-2.html position-sticky-scrolled-clip-2-ref.html # bug ?????? - incorrectly applying clip to sticky contents +fuzzy-if(Android,0-8,0-27) fuzzy-if(cocoaWidget,9-11,20-44) skip-if(!asyncPan) == curtain-effect-1.html curtain-effect-1-ref.html +fuzzy-if(Android,0-7,0-9) fuzzy-if(gtkWidget,10-15,12-32) fuzzy-if(cocoaWidget,5-9,20-42) skip-if(!asyncPan) == transformed-1.html transformed-1-ref.html # Bug 1604338 +fuzzy-if(Android,2-7,1-12) fuzzy-if(gtkWidget,3-5,12-28) fuzzy-if(cocoaWidget,5-6,18-38) skip-if(!asyncPan) fuzzy-if(swgl&&cocoaWidget&&isDebugBuild,0-6,0-38) == position-sticky-transformed-in-scrollframe-1.html position-sticky-transformed-in-scrollframe-1-ref.html # Bug 1604338 +fuzzy-if(Android,3-3,1-470) fuzzy-if(Android&&swgl&&isDebugBuild&&/^aarch64-gcc3/.test(xulRuntime.XPCOMABI),3-3,457-457) fuzzy-if(gtkWidget,13-20,12-32) fuzzy-if(cocoaWidget,12-16,20-44) skip-if(!asyncPan) == position-sticky-transformed-in-scrollframe-2.html position-sticky-transformed-in-scrollframe-2-ref.html # Bug 1604338 +fuzzy-if(Android,12-13,4-31) fuzzy-if(gtkWidget,16-27,14-32) fuzzy-if(cocoaWidget,13-16,20-44) skip-if(!asyncPan) == position-sticky-in-transformed-scrollframe-1.html position-sticky-in-transformed-scrollframe-ref.html # Bug 1604338 +fuzzy-if(Android,12-13,4-31) fuzzy-if(gtkWidget,16-27,14-32) fuzzy-if(cocoaWidget,13-16,20-44) skip-if(!asyncPan) == position-sticky-in-transformed-scrollframe-2.html position-sticky-in-transformed-scrollframe-ref.html # Bug 1604338 + +skip-if(!asyncPan) == checkerboard-1.html checkerboard-1-ref.html +skip-if(!asyncPan) == checkerboard-2.html checkerboard-2-ref.html +skip-if(!asyncPan) == checkerboard-3.html checkerboard-3-ref.html +skip-if(!asyncPan) == position-sticky-in-checkerboard-land-1.html position-sticky-in-checkerboard-land-1-ref.html + +skip-if(!Android) pref(apz.allow_zooming,true) == position-fixed-async-zoom-1.html position-fixed-async-zoom-1-ref.html +skip-if(!Android) pref(apz.allow_zooming,true) == position-fixed-async-zoom-2.html position-fixed-async-zoom-2-ref.html +skip-if(!Android) pref(apz.allow_zooming,true) == position-fixed-async-zoom-3.html position-fixed-async-zoom-3-ref.html +skip-if(!Android) pref(apz.allow_zooming,true) == position-fixed-async-zoom-4.html position-fixed-async-zoom-4-ref.html +skip-if(!Android) pref(apz.allow_zooming,true) == position-sticky-async-zoom-1.html position-sticky-async-zoom-1-ref.html +skip-if(!Android) pref(apz.allow_zooming,true) == position-sticky-async-zoom-2.html position-sticky-async-zoom-2-ref.html + +pref(apz.allow_zooming,true) == async-scroll-and-zoom.html async-scroll-and-zoom-ref.html + +# on Android we have a different overscroll effect so this test is disabled +skip-if(!asyncPan||Android) pref(apz.overscroll.enabled,true) pref(apz.overscroll.test_async_scroll_offset.enabled,true) == overscroll.html overscroll-ref.html +skip-if(!asyncPan||Android) pref(apz.overscroll.enabled,true) pref(apz.overscroll.test_async_scroll_offset.enabled,true) == overscroll-subframe.html overscroll-ref.html +skip-if(!asyncPan||Android) pref(apz.overscroll.enabled,true) pref(apz.overscroll.test_async_scroll_offset.enabled,true) == overscroll-fixed.html no-overscroll-ref.html +skip-if(!asyncPan||Android) pref(apz.overscroll.enabled,true) pref(apz.overscroll.test_async_scroll_offset.enabled,true) == overscroll-fixed-transform.html overscroll-ref.html +skip-if(!asyncPan||Android) pref(apz.overscroll.enabled,true) pref(apz.overscroll.test_async_scroll_offset.enabled,true) == overscroll-fixed-iframe.html overscroll-ref.html +skip-if(!asyncPan||Android) pref(apz.overscroll.enabled,true) pref(apz.overscroll.test_async_scroll_offset.enabled,true) == overscroll-fixed-iframe-overscroll.html no-overscroll-ref.html +# This one needs to be fuzzed due to the fact that squishing a scrollbar +# thumb on the compositor doesn't preserve its shape exactly. +skip-if(!asyncPan||Android) fuzzy(0-56,0-33) fuzzy-if(winWidget,0-107,0-17) pref(apz.overscroll.enabled,true) pref(apz.overscroll.test_async_scroll_offset.enabled,true) == overscroll-scrollbar.html overscroll-scrollbar-ref.html +skip-if(!asyncPan||Android) pref(apz.overscroll.enabled,false) pref(apz.overscroll.test_async_scroll_offset.enabled,true) == overscroll-disabled.html no-overscroll-ref.html + +# for this test, apz.allow_zooming is needed to ensure we take the containerless scrolling codepath that creates +# an async zoom container (since we are testing a regression in that codepath) +skip-if(!Android) pref(apz.allow_zooming,true) test-pref(apz.fixed-margin-override.enabled,true) test-pref(apz.fixed-margin-override.bottom,50) == dynamic-toolbar-fixed-bottom-1.html dynamic-toolbar-fixed-bottom-1-ref.html +skip-if(!Android) pref(apz.allow_zooming,true) test-pref(apz.fixed-margin-override.enabled,true) test-pref(apz.fixed-margin-override.bottom,50) == dynamic-toolbar-sticky-bottom-1.html dynamic-toolbar-sticky-bottom-1-ref.html +skip-if(!Android) pref(apz.allow_zooming,true) test-pref(apz.fixed-margin-override.enabled,true) test-pref(apz.fixed-margin-override.top,50) == dynamic-toolbar-fixed-top-1.html dynamic-toolbar-fixed-top-1-ref.html +skip-if(!Android) pref(apz.allow_zooming,true) test-pref(apz.fixed-margin-override.enabled,true) test-pref(apz.fixed-margin-override.top,50) == dynamic-toolbar-sticky-top-1.html dynamic-toolbar-sticky-top-1-ref.html # bug 1627326 for geckoview&&!webrender + +# The next block of tests are based on a single test page which has three +# sticky items (one sticky to the top, one sticky to the bottom, and one sticky +# to both top and bottom). It is tested at 6 different scroll offsets, such that +# a different subset of items is "stuck" at each scroll offset. And each scroll +# offset has three variants (a, b, and c) where "a" sets the scroll position +# using main-thread scroll, "b" sets the scroll position using async scroll, +# and "c" sets the main-thread scroll to the bottom of the page and async-scrolls +# back up to the desired scroll offset. Therefore the reference page for three +# variants is always the same. +defaults fuzzy(0-2,0-120000) +== dynamic-toolbar-sticky-1a.html dynamic-toolbar-sticky-1-ref.html +== dynamic-toolbar-sticky-1b.html dynamic-toolbar-sticky-1-ref.html +== dynamic-toolbar-sticky-1c.html dynamic-toolbar-sticky-1-ref.html +== dynamic-toolbar-sticky-2a.html dynamic-toolbar-sticky-2-ref.html +== dynamic-toolbar-sticky-2b.html dynamic-toolbar-sticky-2-ref.html +== dynamic-toolbar-sticky-2c.html dynamic-toolbar-sticky-2-ref.html +== dynamic-toolbar-sticky-3a.html dynamic-toolbar-sticky-3-ref.html +== dynamic-toolbar-sticky-3b.html dynamic-toolbar-sticky-3-ref.html +== dynamic-toolbar-sticky-3c.html dynamic-toolbar-sticky-3-ref.html +== dynamic-toolbar-sticky-4a.html dynamic-toolbar-sticky-4-ref.html +== dynamic-toolbar-sticky-4b.html dynamic-toolbar-sticky-4-ref.html +== dynamic-toolbar-sticky-4c.html dynamic-toolbar-sticky-4-ref.html +== dynamic-toolbar-sticky-5a.html dynamic-toolbar-sticky-5-ref.html +== dynamic-toolbar-sticky-5b.html dynamic-toolbar-sticky-5-ref.html +== dynamic-toolbar-sticky-5c.html dynamic-toolbar-sticky-5-ref.html +== dynamic-toolbar-sticky-6a.html dynamic-toolbar-sticky-6-ref.html +== dynamic-toolbar-sticky-6b.html dynamic-toolbar-sticky-6-ref.html +== dynamic-toolbar-sticky-6c.html dynamic-toolbar-sticky-6-ref.html +defaults + +# Same as above block of tests, except with a simulated dynamic toolbar +# at the top. Only the -5 and -6 scroll offsets are impacted, so the +# reference pages for first 4 scroll offsets are the same as the baseline +# case. +defaults skip-if(!geckoview) pref(apz.allow_zooming,true) test-pref(apz.fixed-margin-override.enabled,true) test-pref(apz.fixed-margin-override.top,50) fuzzy(0-1,0-120000) + == dynamic-toolbar-sticky-1a.html dynamic-toolbar-sticky-1-ref.html + == dynamic-toolbar-sticky-1b.html dynamic-toolbar-sticky-1-ref.html + == dynamic-toolbar-sticky-1c.html dynamic-toolbar-sticky-1-ref.html + == dynamic-toolbar-sticky-2a.html dynamic-toolbar-sticky-2-ref.html + == dynamic-toolbar-sticky-2b.html dynamic-toolbar-sticky-2-ref.html + == dynamic-toolbar-sticky-2c.html dynamic-toolbar-sticky-2-ref.html + == dynamic-toolbar-sticky-3a.html dynamic-toolbar-sticky-3-ref.html + == dynamic-toolbar-sticky-3b.html dynamic-toolbar-sticky-3-ref.html + == dynamic-toolbar-sticky-3c.html dynamic-toolbar-sticky-3-ref.html + == dynamic-toolbar-sticky-4a.html dynamic-toolbar-sticky-4-ref.html + == dynamic-toolbar-sticky-4b.html dynamic-toolbar-sticky-4-ref.html + == dynamic-toolbar-sticky-4c.html dynamic-toolbar-sticky-4-ref.html + == dynamic-toolbar-sticky-5a.html dynamic-toolbar-sticky-5-ref-t.html + == dynamic-toolbar-sticky-5b.html dynamic-toolbar-sticky-5-ref-t.html + == dynamic-toolbar-sticky-5c.html dynamic-toolbar-sticky-5-ref-t.html + == dynamic-toolbar-sticky-6a.html dynamic-toolbar-sticky-6-ref-t.html +== dynamic-toolbar-sticky-6b.html dynamic-toolbar-sticky-6-ref-t.html # bug 1630274 for non-WR + == dynamic-toolbar-sticky-6c.html dynamic-toolbar-sticky-6-ref-t.html +defaults + +# Same as above block of tests, except with the dynamic toolbar margin +# at the bottom of the page. This time the -1 and -2 scroll offsets are +# impacted. +defaults skip-if(!geckoview) pref(apz.allow_zooming,true) test-pref(apz.fixed-margin-override.enabled,true) test-pref(apz.fixed-margin-override.bottom,50) fuzzy(0-1,0-120000) + == dynamic-toolbar-sticky-1a.html dynamic-toolbar-sticky-1-ref-b.html + == dynamic-toolbar-sticky-1b.html dynamic-toolbar-sticky-1-ref-b.html +== dynamic-toolbar-sticky-1c.html dynamic-toolbar-sticky-1-ref-b.html # bug 1630274 for non-WR + == dynamic-toolbar-sticky-2a.html dynamic-toolbar-sticky-2-ref-b.html + == dynamic-toolbar-sticky-2b.html dynamic-toolbar-sticky-2-ref-b.html + == dynamic-toolbar-sticky-2c.html dynamic-toolbar-sticky-2-ref-b.html + == dynamic-toolbar-sticky-3a.html dynamic-toolbar-sticky-3-ref.html + == dynamic-toolbar-sticky-3b.html dynamic-toolbar-sticky-3-ref.html + == dynamic-toolbar-sticky-3c.html dynamic-toolbar-sticky-3-ref.html + == dynamic-toolbar-sticky-4a.html dynamic-toolbar-sticky-4-ref.html + == dynamic-toolbar-sticky-4b.html dynamic-toolbar-sticky-4-ref.html + == dynamic-toolbar-sticky-4c.html dynamic-toolbar-sticky-4-ref.html + == dynamic-toolbar-sticky-5a.html dynamic-toolbar-sticky-5-ref.html + == dynamic-toolbar-sticky-5b.html dynamic-toolbar-sticky-5-ref.html + == dynamic-toolbar-sticky-5c.html dynamic-toolbar-sticky-5-ref.html + == dynamic-toolbar-sticky-6a.html dynamic-toolbar-sticky-6-ref.html + == dynamic-toolbar-sticky-6b.html dynamic-toolbar-sticky-6-ref.html + == dynamic-toolbar-sticky-6c.html dynamic-toolbar-sticky-6-ref.html +defaults diff --git a/layout/reftests/async-scrolling/repeatable-diagonal-gradient.png b/layout/reftests/async-scrolling/repeatable-diagonal-gradient.png Binary files differnew file mode 100644 index 0000000000..d114e100d3 --- /dev/null +++ b/layout/reftests/async-scrolling/repeatable-diagonal-gradient.png diff --git a/layout/reftests/async-scrolling/split-layers-1-ref.html b/layout/reftests/async-scrolling/split-layers-1-ref.html new file mode 100644 index 0000000000..2d78cd1738 --- /dev/null +++ b/layout/reftests/async-scrolling/split-layers-1-ref.html @@ -0,0 +1,13 @@ +<!DOCTYPE HTML> +<html> +<body> + <!-- Test that element content scrolls asynchronously even when content + has to be split into separate layers with non-scrolling content in + between --> + <div style="width:400px; height:500px; overflow:hidden; border:2px solid black"> + <div style="height:450px"></div> + <div style="height:100px; width:200px; float:left; background:purple"></div> + <div style="left:200px; top:0; height:800px; width:300px; float:left; background:yellow; position:absolute; z-index:1;"></div> + <div style="height:100px; width:200px; float:left; background:purple; position:relative; z-index:2;"></div> + </div> +</html> diff --git a/layout/reftests/async-scrolling/split-layers-1.html b/layout/reftests/async-scrolling/split-layers-1.html new file mode 100644 index 0000000000..5747986a3c --- /dev/null +++ b/layout/reftests/async-scrolling/split-layers-1.html @@ -0,0 +1,16 @@ +<!DOCTYPE HTML> +<html reftest-async-scroll> +<body> + <!-- Test that element content scrolls asynchronously even when content + has to be split into separate layers with non-scrolling content in + between --> + <div style="width:400px; height:500px; overflow: scroll; scrollbar-width: none; border:2px solid black" + 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="50"> + <div style="height:500px"></div> + <div style="height:100px; width:200px; float:left; background:purple"></div> + <div style="left:200px; top:0; height:800px; width:300px; float:left; background:yellow; position:absolute; z-index:1;"></div> + <div style="height:100px; width:200px; float:left; background:purple; position:relative; z-index:2;"></div> + </div> + diff --git a/layout/reftests/async-scrolling/split-layers-multi-scrolling-1-ref.html b/layout/reftests/async-scrolling/split-layers-multi-scrolling-1-ref.html new file mode 100644 index 0000000000..bbb8a05290 --- /dev/null +++ b/layout/reftests/async-scrolling/split-layers-multi-scrolling-1-ref.html @@ -0,0 +1,14 @@ +<!DOCTYPE HTML> +<html> +<body> + <!-- Test that element content scrolls asynchronously even when content + has to be split into separate layers with non-scrolling content in + between --> + <div style="width:400px; height:500px; overflow:hidden; border:2px solid black; margin-top:-50px;"> + <div style="height:450px"></div> + <div style="height:100px; width:200px; float:left; background:purple"></div> + <div style="left:200px; top:-50px; height:800px; width:300px; float:left; background:yellow; position:absolute; z-index:1;"></div> + <div style="height:100px; width:200px; float:left; background:purple; position:relative; z-index:2;"></div> + </div> +</html> + diff --git a/layout/reftests/async-scrolling/split-layers-multi-scrolling-1.html b/layout/reftests/async-scrolling/split-layers-multi-scrolling-1.html new file mode 100644 index 0000000000..03cd823966 --- /dev/null +++ b/layout/reftests/async-scrolling/split-layers-multi-scrolling-1.html @@ -0,0 +1,20 @@ +<!DOCTYPE HTML> +<html reftest-async-scroll + 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="50" + style="scrollbar-width:none"> +<body style="height:3000px"> + <!-- Test that element content scrolls asynchronously even when content + has to be split into separate layers with non-scrolling content in + between --> + <div style="width:400px; height:500px; overflow: scroll; scrollbar-width: none; border:2px solid black" + 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="50"> + <div style="height:500px"></div> + <div style="height:100px; width:200px; float:left; background:purple"></div> + <div style="left:200px; top:0; height:800px; width:300px; float:left; background:yellow; position:absolute; z-index:1;"></div> + <div style="height:100px; width:200px; float:left; background:purple; position:relative; z-index:2;"></div> + </div> + diff --git a/layout/reftests/async-scrolling/split-opacity-layers-1-ref.html b/layout/reftests/async-scrolling/split-opacity-layers-1-ref.html new file mode 100644 index 0000000000..347bfe2547 --- /dev/null +++ b/layout/reftests/async-scrolling/split-opacity-layers-1-ref.html @@ -0,0 +1,12 @@ +<!DOCTYPE HTML> +<html> +<body> + <div style="width:400px; height:500px; overflow:hidden; border:2px solid black"> + <div style="height:450px"></div> + <div style="height:100px; width:200px; float:left; background:purple"></div> + <div style="opacity:0.5"> + <div style="left:200px; top:0; height:800px; width:300px; float:left; background:yellow; position:absolute; z-index:1;"></div> + <div style="height:100px; width:200px; float:left; background:purple; position:relative; z-index:2;"></div> + </div> + </div> + diff --git a/layout/reftests/async-scrolling/split-opacity-layers-1.html b/layout/reftests/async-scrolling/split-opacity-layers-1.html new file mode 100644 index 0000000000..579f515776 --- /dev/null +++ b/layout/reftests/async-scrolling/split-opacity-layers-1.html @@ -0,0 +1,15 @@ +<!DOCTYPE HTML> +<html reftest-async-scroll> +<body> + <div style="width:400px; height:500px; overflow:scroll; scrollbar-width: none; border:2px solid black" + 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="50"> + <div style="height:500px"></div> + <div style="height:100px; width:200px; float:left; background:purple"></div> + <div style="opacity:0.5"> + <div style="left:200px; top:0; height:800px; width:300px; float:left; background:yellow; position:absolute; z-index:1;"></div> + <div style="height:100px; width:200px; float:left; background:purple; position:relative; z-index:2;"></div> + </div> + </div> + diff --git a/layout/reftests/async-scrolling/sticky-inside-fixed-1-ref.html b/layout/reftests/async-scrolling/sticky-inside-fixed-1-ref.html new file mode 100644 index 0000000000..6e9883f591 --- /dev/null +++ b/layout/reftests/async-scrolling/sticky-inside-fixed-1-ref.html @@ -0,0 +1,39 @@ +<!DOCTYPE html> +<html> +<head> + <title>Testcase for Bug 1501342</title> + <style> + .panel { + height:100%; + overflow:hidden; + position:fixed; + right:0; + } + .scrollable { + height:100%; + overflow-y:hidden; + } + .sticky { + position:sticky; + top:0; + height: 50px; + width: 100px; + background: red; + } + .content { + margin-top: -50px; + height:2000px; + width:200px; + background:green; + } + </style> +</head> +<body> + <div class="panel"> + <div class="scrollable"> + <div class="sticky"></div> + <div class="content"></div> + </div> + </div> +</body> +</html>
\ No newline at end of file diff --git a/layout/reftests/async-scrolling/sticky-inside-fixed-1.html b/layout/reftests/async-scrolling/sticky-inside-fixed-1.html new file mode 100644 index 0000000000..ba7da94702 --- /dev/null +++ b/layout/reftests/async-scrolling/sticky-inside-fixed-1.html @@ -0,0 +1,42 @@ +<!DOCTYPE html> +<html reftest-async-scroll> +<head> + <title>Testcase for Bug 1501342</title> + <style> + .panel { + height:100%; + overflow:hidden; + position:fixed; + right:0; + } + .scrollable { + height:100%; + overflow-y: scroll; + scrollbar-width: none; + } + .sticky { + position:sticky; + top:0; + height: 50px; + width: 100px; + background: red; + } + .content { + height:2000px; + width:200px; + background:green; + } + </style> +</head> +<body> + <div class="panel"> + <div class="scrollable" + 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="50"> + <div class="sticky"></div> + <div class="content"></div> + </div> + </div> +</body> +</html> diff --git a/layout/reftests/async-scrolling/sticky-inside-transform-1-ref.html b/layout/reftests/async-scrolling/sticky-inside-transform-1-ref.html new file mode 100644 index 0000000000..c778de137a --- /dev/null +++ b/layout/reftests/async-scrolling/sticky-inside-transform-1-ref.html @@ -0,0 +1,34 @@ +<!doctype html> +<html> +<meta charset="utf-8" /> +<style> +html, body { margin: 0 } + +#scroll { + overflow-y: auto; + scrollbar-width: none; + height: 100vh; + background: green; +} +#transform { + transform: translateX(100%) rotate(90deg); + height: 600px; + position: relative; + top: -300px; + transform-origin: 0% 0%; + background: #ff0; +} +#sticky { + position: relative; + top: 300px; + background: #0ff; + height: 100px; +} +</style> +<div id="scroll"> + <div id="transform"> + <div id="sticky"></div> + </div> + <div id="content" style="height: 2000px;"></div> +</div> +</html> diff --git a/layout/reftests/async-scrolling/sticky-inside-transform-1.html b/layout/reftests/async-scrolling/sticky-inside-transform-1.html new file mode 100644 index 0000000000..a1d55a3211 --- /dev/null +++ b/layout/reftests/async-scrolling/sticky-inside-transform-1.html @@ -0,0 +1,35 @@ +<!doctype html> +<html reftest-async-scroll> +<meta charset="utf-8" /> +<style> +html, body { margin: 0 } + +#scroll { + overflow-y: auto; + scrollbar-width: none; + height: 100vh; + background: green; +} +#transform { + transform: translateX(100%) rotate(90deg); + height: 600px; + transform-origin: 0% 0%; + background: #ff0; +} +#sticky { + position: sticky; + top: 0; + background: #0ff; + height: 100px; +} +</style> +<div id="scroll" + 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="300"> + <div id="transform"> + <div id="sticky"></div> + </div> + <div id="content" style="height: 2000px"></div> +</div> +</html> diff --git a/layout/reftests/async-scrolling/sticky-pos-scrollable-1-ref.html b/layout/reftests/async-scrolling/sticky-pos-scrollable-1-ref.html new file mode 100644 index 0000000000..2522f82e2e --- /dev/null +++ b/layout/reftests/async-scrolling/sticky-pos-scrollable-1-ref.html @@ -0,0 +1,8 @@ +<!DOCTYPE HTML> +<html> +<body> + <div style="width:400px; height:300px; overflow:hidden; border:2px solid black"> + <div style="height:200px; width:200px; float:left; background:white"></div> + <div style="left:200px; top:0; height:300px; width:200px; float:right; background:yellow;"></div> + <div style="height:100px; width:200px; float:left; background:purple"></div> + </div> diff --git a/layout/reftests/async-scrolling/sticky-pos-scrollable-1.html b/layout/reftests/async-scrolling/sticky-pos-scrollable-1.html new file mode 100644 index 0000000000..3043e3a913 --- /dev/null +++ b/layout/reftests/async-scrolling/sticky-pos-scrollable-1.html @@ -0,0 +1,15 @@ +<!DOCTYPE HTML> +<html reftest-async-scroll> +<body> + <div style="width:400px; height:300px; overflow:scroll; scrollbar-width:none; border:2px solid black" + 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="100"> + <!-- In this test the position:sticky element gets its own layer, and also has scrollable metrics + because it shares the same animated geometry root as the other elements. This tests that + layers with both sticky info and scroll info are transformed correctly in the face of an async + scroll transform. --> + <div style="height:100px; width:200px; float:left; background:purple"></div> + <div style="left:200px; top:0; height:300px; width:200px; float:left; background:yellow; position:sticky; z-index:1;"></div> + <div style="height:300px; width:200px; float:left; background:purple; position:relative; z-index:2;"></div> + </div> diff --git a/layout/reftests/async-scrolling/sticky-pos-scrollable-2-ref.html b/layout/reftests/async-scrolling/sticky-pos-scrollable-2-ref.html new file mode 100644 index 0000000000..da90b19984 --- /dev/null +++ b/layout/reftests/async-scrolling/sticky-pos-scrollable-2-ref.html @@ -0,0 +1,18 @@ +<!DOCTYPE html> +<html> +<style> +body { + margin: 0; + height: 4000px; + overflow: hidden; +} +div { + background: blue; + width: 200px; + height: 200px; + margin-top: 300px; + position: sticky; + bottom: 100px; +} +</style> +<div></div> diff --git a/layout/reftests/async-scrolling/sticky-pos-scrollable-2.html b/layout/reftests/async-scrolling/sticky-pos-scrollable-2.html new file mode 100644 index 0000000000..73ae7c75d3 --- /dev/null +++ b/layout/reftests/async-scrolling/sticky-pos-scrollable-2.html @@ -0,0 +1,23 @@ +<!DOCTYPE html> +<html reftest-async-scroll + 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="100"> +<style> +html { + scrollbar-width: none; +} +body { + margin: 0; + height: 4000px; +} +div { + background: blue; + width: 200px; + height: 200px; + margin-top: 400px; + position: sticky; + bottom: 100px; +} +</style> +<div></div> diff --git a/layout/reftests/async-scrolling/sticky-pos-scrollable-3-ref.html b/layout/reftests/async-scrolling/sticky-pos-scrollable-3-ref.html new file mode 100644 index 0000000000..fab9f954ba --- /dev/null +++ b/layout/reftests/async-scrolling/sticky-pos-scrollable-3-ref.html @@ -0,0 +1,19 @@ +<!DOCTYPE html> +<html> + <style> + #header { + position: fixed; + top: 0; + } + #header > div { + border: solid blue 2px; + height: 100px; + width: 100px; + } + </style> + <div id="section"> + <div id="header"> + <div></div> + </div> + </div> +</html>
\ No newline at end of file diff --git a/layout/reftests/async-scrolling/sticky-pos-scrollable-3.html b/layout/reftests/async-scrolling/sticky-pos-scrollable-3.html new file mode 100644 index 0000000000..5581f8a0ac --- /dev/null +++ b/layout/reftests/async-scrolling/sticky-pos-scrollable-3.html @@ -0,0 +1,33 @@ +<!DOCTYPE html> +<html reftest-async-scroll + 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="100"> + <style> + html { + scrollbar-width: none; + } + #section { + padding-top: 1px; + } + #header { + position: sticky; + top: 0; + } + #header > div { + margin-top: -50px; + border: solid blue 2px; + height: 100px; + width: 100px; + } + #spacer { + height: 1500px; + } + </style> + <div id="section"> + <div id="header"> + <div></div> + </div> + <div id="spacer"></div> + </div> +</html> diff --git a/layout/reftests/async-scrolling/sticky-pos-scrollable-4-ref.html b/layout/reftests/async-scrolling/sticky-pos-scrollable-4-ref.html new file mode 100644 index 0000000000..c8e0e220bd --- /dev/null +++ b/layout/reftests/async-scrolling/sticky-pos-scrollable-4-ref.html @@ -0,0 +1,7 @@ +<!DOCTYPE HTML> +<html> +<body> + <div style="width:400px; height:300px; overflow:hidden; border:2px solid black"> + <div style="height: 150px"></div> + <div style="width: 100px; height: 100px; background-color: green"></div> + </div> diff --git a/layout/reftests/async-scrolling/sticky-pos-scrollable-4.html b/layout/reftests/async-scrolling/sticky-pos-scrollable-4.html new file mode 100644 index 0000000000..291c5c40fa --- /dev/null +++ b/layout/reftests/async-scrolling/sticky-pos-scrollable-4.html @@ -0,0 +1,14 @@ +<!DOCTYPE HTML> +<html reftest-async-scroll> +<body> + <div style="width:400px; height:300px; overflow:scroll; scrollbar-width:none; border:2px solid black" + 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="100"> + <!-- In this test the position:sticky element has already been adjusted by + the main thread paint, and the async scroll causes a reduction in that + adjustment. --> + <div style="height: 1000px"></div> + <div style="position:sticky; width: 100px; height: 100px; bottom: 50px; background-color: green"></div> + <div style="height: 1000px"></div> + </div> diff --git a/layout/reftests/async-scrolling/sticky-pos-scrollable-5-ref.html b/layout/reftests/async-scrolling/sticky-pos-scrollable-5-ref.html new file mode 100644 index 0000000000..c8e0e220bd --- /dev/null +++ b/layout/reftests/async-scrolling/sticky-pos-scrollable-5-ref.html @@ -0,0 +1,7 @@ +<!DOCTYPE HTML> +<html> +<body> + <div style="width:400px; height:300px; overflow:hidden; border:2px solid black"> + <div style="height: 150px"></div> + <div style="width: 100px; height: 100px; background-color: green"></div> + </div> diff --git a/layout/reftests/async-scrolling/sticky-pos-scrollable-5.html b/layout/reftests/async-scrolling/sticky-pos-scrollable-5.html new file mode 100644 index 0000000000..61f4e4c968 --- /dev/null +++ b/layout/reftests/async-scrolling/sticky-pos-scrollable-5.html @@ -0,0 +1,16 @@ +<!DOCTYPE HTML> +<html reftest-async-scroll> +<body> + <div style="width:400px; height:300px; overflow:scroll; scrollbar-width:none; border:2px solid black" + 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="150"> + <!-- In this test the position:sticky element has already been adjusted by + the main thread paint, and then clamped by the bounding container. The + async scroll causes a reduction in that adjustment, but by less than + the amount of the scroll (because of the clamping). --> + <div style="height: 500px; margin-top: 250px; margin-bottom: 250px"> + <div style="width: 100px; height: 300px"></div> + <div style="position:sticky; width: 100px; height: 100px; bottom: 50px; background-color: green"></div> + </div> + </div> diff --git a/layout/reftests/async-scrolling/sticky-pos-scrollable-6-ref.html b/layout/reftests/async-scrolling/sticky-pos-scrollable-6-ref.html new file mode 100644 index 0000000000..f8797f108f --- /dev/null +++ b/layout/reftests/async-scrolling/sticky-pos-scrollable-6-ref.html @@ -0,0 +1,7 @@ +<!DOCTYPE HTML> +<html> +<body> + <div style="width:400px; height:300px; overflow:hidden; border:2px solid black"> + <div style="height: 151px"></div> + <div style="width: 100px; height: 100px; background-color: green"></div> + </div> diff --git a/layout/reftests/async-scrolling/sticky-pos-scrollable-6.html b/layout/reftests/async-scrolling/sticky-pos-scrollable-6.html new file mode 100644 index 0000000000..5db3fac2cd --- /dev/null +++ b/layout/reftests/async-scrolling/sticky-pos-scrollable-6.html @@ -0,0 +1,13 @@ +<!DOCTYPE HTML> +<html reftest-async-scroll> +<body> + <div style="width:400px; height:300px; overflow:scroll; scrollbar-width:none; border:2px solid black" + 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="300"> + <!-- In this test the position:sticky element is over-constrained with the + top-positioning taking priority over the bottom-positioning. --> + <div style="height: 300px"></div> + <div style="position:sticky; width: 100px; height: 100px; top: 151px; bottom: 50px; background-color: green"></div> + <div style="height: 1000px"></div> + </div> diff --git a/layout/reftests/async-scrolling/sticky-pos-scrollable-7-ref.html b/layout/reftests/async-scrolling/sticky-pos-scrollable-7-ref.html new file mode 100644 index 0000000000..92105b51f2 --- /dev/null +++ b/layout/reftests/async-scrolling/sticky-pos-scrollable-7-ref.html @@ -0,0 +1,28 @@ +<!DOCTYPE html> +<html> + <style> + #header { + position: fixed; + top: 0; + left: 9px; + } + #header > div { + border-radius: 10px; + overflow:hidden; + height: 100px; + width: 100px; + } + #inner { + width: 200px; + height: 200px; + background-color:green; + } + </style> + <div id="section"> + <div id="header"> + <div> + <div id="inner"></div> + </div> + </div> + </div> +</html> diff --git a/layout/reftests/async-scrolling/sticky-pos-scrollable-7.html b/layout/reftests/async-scrolling/sticky-pos-scrollable-7.html new file mode 100644 index 0000000000..03c8a23da7 --- /dev/null +++ b/layout/reftests/async-scrolling/sticky-pos-scrollable-7.html @@ -0,0 +1,42 @@ +<!DOCTYPE html> +<html reftest-async-scroll + 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="100"> + <style> + html { + scrollbar-width: none; + } + #section { + padding-top: 1px; + transform: translateX(1px); + } + #header { + position: sticky; + top: 0; + } + #header > div { + margin-top: -50px; + border-radius: 10px; + overflow:hidden; + height: 100px; + width: 100px; + } + #spacer { + height: 1500px; + } + #inner { + width: 200px; + height: 200px; + background-color:green; + } + </style> + <div id="section"> + <div id="header"> + <div> + <div id="inner"></div> + </div> + </div> + <div id="spacer"></div> + </div> +</html> diff --git a/layout/reftests/async-scrolling/transformed-1-ref.html b/layout/reftests/async-scrolling/transformed-1-ref.html new file mode 100644 index 0000000000..2e04e6b88e --- /dev/null +++ b/layout/reftests/async-scrolling/transformed-1-ref.html @@ -0,0 +1,7 @@ +<!DOCTYPE html> +<html class="reftest-wait"> + <head><title>Async scrolling with transforms</title></head> + <body style="height: 2000px" onload="window.scrollTo(0,20); document.documentElement.classList.remove('reftest-wait')"> + <div style="transform: rotate(90deg); transform-origin: bottom left">Some vertical text</div> + </body> +</html> diff --git a/layout/reftests/async-scrolling/transformed-1.html b/layout/reftests/async-scrolling/transformed-1.html new file mode 100644 index 0000000000..1aa2f10684 --- /dev/null +++ b/layout/reftests/async-scrolling/transformed-1.html @@ -0,0 +1,10 @@ +<!DOCTYPE html> +<html reftest-async-scroll + 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="20"> + <head><title>Async scrolling with transforms</title></head> + <body style="height: 2000px"> + <div style="transform: rotate(90deg); transform-origin: bottom left">Some vertical text</div> + </body> +</html> |
