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Diffstat (limited to '')
| -rw-r--r-- | layout/reftests/async-scrolling/offscreen-prerendered-active-opacity.html | 40 |
1 files changed, 40 insertions, 0 deletions
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> |