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| author | Matt A. Tobin <mattatobin@localhost.localdomain> | 2018-02-02 04:16:08 -0500 |
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| committer | Matt A. Tobin <mattatobin@localhost.localdomain> | 2018-02-02 04:16:08 -0500 |
| commit | 5f8de423f190bbb79a62f804151bc24824fa32d8 (patch) | |
| tree | 10027f336435511475e392454359edea8e25895d /layout/reftests/layers/pull-background-animated-position-1.html | |
| parent | 49ee0794b5d912db1f95dce6eb52d781dc210db5 (diff) | |
| download | UXP-5f8de423f190bbb79a62f804151bc24824fa32d8.tar UXP-5f8de423f190bbb79a62f804151bc24824fa32d8.tar.gz UXP-5f8de423f190bbb79a62f804151bc24824fa32d8.tar.lz UXP-5f8de423f190bbb79a62f804151bc24824fa32d8.tar.xz UXP-5f8de423f190bbb79a62f804151bc24824fa32d8.zip | |
Add m-esr52 at 52.6.0
Diffstat (limited to 'layout/reftests/layers/pull-background-animated-position-1.html')
| -rw-r--r-- | layout/reftests/layers/pull-background-animated-position-1.html | 105 |
1 files changed, 105 insertions, 0 deletions
diff --git a/layout/reftests/layers/pull-background-animated-position-1.html b/layout/reftests/layers/pull-background-animated-position-1.html new file mode 100644 index 000000000..6271b22da --- /dev/null +++ b/layout/reftests/layers/pull-background-animated-position-1.html @@ -0,0 +1,105 @@ +<!DOCTYPE html> +<html lang="en" class="reftest-wait"> +<meta charset="utf-8"> +<title>Scrollboxes with uniform backgrounds should pull that color into their contents, even if those contents have an animated position</title> + +<style> + +div { + min-height: 50px; + box-model: border-box; +} + +.first, .second { + border: 1px solid blue; + margin: 50px 0; + position: relative; +} + +.border { + border: 1px solid black; +} + +.scrollable { + height: auto; + overflow: auto; +} + +.scrollarea { + width: 5000px; + border: none; + padding: 10px 0 20px; + height: auto; +} + +.scrolled { + margin-left: 220px; + width: 100px; + height: 100px; + border-color: red; +} + +.animated-position { + position: relative; + left: 20px; +} + +body { + margin: 0; + padding: 0 100px; + height: 3000px; +} + +</style> + +<div class="first" reftest-assigned-layer="page-background"> + <!-- + This is just a regular box, it should end up in the page background layer. + --> +</div> + +<div class="scrollable border"> + <div class="scrollarea"> + <div class="scrolled border animated-position reftest-no-paint reftest-opaque-layer"> + <!-- + The background of .scrollable is uniform and opaque, + .scrolled should be able to pull up that background color and become + opaque itself. + --> + </div> + </div> +</div> + +<div class="second" reftest-assigned-layer="page-background"> + <!-- + This should share a layer with .first and the page background. + --> +</div> + +<script> + +var scrollable = document.querySelector(".scrollable"); + +// Make .scrollable start out with active scrolling. +scrollable.scrollLeft = 0; +scrollable.scrollLeft = 20; + + +var animatedLeft = document.querySelector(".animated-position"); + +function doTest() { + animatedLeft.style.left = "100px"; + document.documentElement.removeAttribute("class"); +} + +// Layerize #animatedLeft +animatedLeft.offsetLeft; +animatedLeft.style.left = "40px"; +animatedLeft.offsetLeft; +animatedLeft.style.left = "60px"; +animatedLeft.offsetLeft; + +document.addEventListener("MozReftestInvalidate", doTest, false); + +</script> + |