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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 01:47:29 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 01:47:29 +0000 |
| commit | 0ebf5bdf043a27fd3dfb7f92e0cb63d88954c44d (patch) | |
| tree | a31f07c9bcca9d56ce61e9a1ffd30ef350d513aa /testing/web-platform/tests/scroll-animations/scroll-timelines/source-quirks-mode.html | |
| parent | Initial commit. (diff) | |
| download | firefox-esr-0ebf5bdf043a27fd3dfb7f92e0cb63d88954c44d.tar.xz firefox-esr-0ebf5bdf043a27fd3dfb7f92e0cb63d88954c44d.zip | |
Adding upstream version 115.8.0esr.upstream/115.8.0esr
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'testing/web-platform/tests/scroll-animations/scroll-timelines/source-quirks-mode.html')
| -rw-r--r-- | testing/web-platform/tests/scroll-animations/scroll-timelines/source-quirks-mode.html | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/testing/web-platform/tests/scroll-animations/scroll-timelines/source-quirks-mode.html b/testing/web-platform/tests/scroll-animations/scroll-timelines/source-quirks-mode.html new file mode 100644 index 0000000000..17e95a0519 --- /dev/null +++ b/testing/web-platform/tests/scroll-animations/scroll-timelines/source-quirks-mode.html @@ -0,0 +1,36 @@ +<!-- Quirks mode --> +<html> +<head> + <title>ScrollTimeline default source in quirks mode</title> + <link rel="help" href="https://drafts.csswg.org/scroll-animations-1/#dom-scrolltimeline-scrolltimeline"> + <script src="/resources/testharness.js"></script> + <script src="/resources/testharnessreport.js"></script> + <style> + /* This is just to make it possible for #body1 to be + "potentially scrollable". + + https://drafts.csswg.org/cssom-view/#potentially-scrollable */ + html { + overflow: hidden; + } + </style> +</head> +<body id=body1></body> +<script> +test(() => { + try { + assert_equals(document.scrollingElement.id, 'body1'); + assert_equals(new ScrollTimeline({}).source, body1); + + // Make #body1 "potentially scrollable". This causes the scrollingElement + // of the document to become null. + // + // https://drafts.csswg.org/cssom-view/#dom-document-scrollingelement + body1.style = 'overflow:scroll'; + assert_equals(new ScrollTimeline({}).source, null); + } finally { + body1.style = ''; + } +}, 'Style of <body> is reflected in source attribute in quirks mode'); +</script> +</html> |