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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/display-list/1413073.html | |
| parent | Initial commit. (diff) | |
| download | thunderbird-upstream.tar.xz thunderbird-upstream.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 'layout/reftests/display-list/1413073.html')
| -rw-r--r-- | layout/reftests/display-list/1413073.html | 69 |
1 files changed, 69 insertions, 0 deletions
diff --git a/layout/reftests/display-list/1413073.html b/layout/reftests/display-list/1413073.html new file mode 100644 index 0000000000..f266852ae2 --- /dev/null +++ b/layout/reftests/display-list/1413073.html @@ -0,0 +1,69 @@ +<!DOCTYPE html> +<html lang="en" class="reftest-wait"> +<head> +<meta http-equiv="content-type" content="text/html; charset=UTF-8"> +<meta charset="utf-8"> +<title>The ASR for the opacity item is the root scroll frame instead of the subframe.</title> + +<style> + +.outer { + /* avoid event regions messing with our demonstration */ + pointer-events: none; + /* make sure the .outer opacity item has the root scroll frame as its ASR */ + background: rgba(0, 0, 0, 0.1); +} + +.opacity { + opacity: 0.8; +} + +.scrollFrameWrapper { + /* clips off .scrollFrame's scrollbar */ + margin: 100px; + overflow: hidden; +} + +.scrollFrame { + height: 300px; + margin-right: -20px; + padding-right: 20px; + overflow: auto; +} + +.scrolledContents { + height: 1000px; + width: 200px; + border: 5px solid black; + pointer-events: auto; +} + +</style> + +</head><body> + +<div class="opacity outer"> + <div class="opacity inner"> + <div class="scrollFrameWrapper"> + <div class="scrollFrame"> + <div class="scrolledContents"></div> + </div> + </div> + </div> +</div> + +<script> + +function doTest() +{ + var scrollFrame = document.querySelector('.scrollFrame'); + scrollFrame.scrollTop = 10; + scrollFrame.scrollTop = 20; + scrollFrame.scrollTop = 0; + + document.documentElement.removeAttribute("class"); +} + +document.addEventListener("MozReftestInvalidate", doTest); +</script> +</body></html> |