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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/css/css-writing-modes/wm-propagation-body-dynamic-change-002.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/css/css-writing-modes/wm-propagation-body-dynamic-change-002.html')
| -rw-r--r-- | testing/web-platform/tests/css/css-writing-modes/wm-propagation-body-dynamic-change-002.html | 47 |
1 files changed, 47 insertions, 0 deletions
diff --git a/testing/web-platform/tests/css/css-writing-modes/wm-propagation-body-dynamic-change-002.html b/testing/web-platform/tests/css/css-writing-modes/wm-propagation-body-dynamic-change-002.html new file mode 100644 index 0000000000..4690de1891 --- /dev/null +++ b/testing/web-platform/tests/css/css-writing-modes/wm-propagation-body-dynamic-change-002.html @@ -0,0 +1,47 @@ +<!DOCTYPE html> +<html> + <meta charset="utf-8"> + <title>CSS-Writing Modes Test: propagation of the writing-mode property from body to root</title> + <link rel="author" title="Ting-Yu Lin" href="mailto:tlin@mozilla.com"> + <link rel="author" title="Mozilla" href="http://www.mozilla.org/"> + <link rel=help href="https://drafts.csswg.org/css-writing-modes-3/#principal-flow"> + <link rel="match" href="wm-propagation-body-dynamic-change-002-ref.html"> + <meta name=assert content="The writing mode of the newly inserted body must be propagated to the root."> + + <script> + function runTest() { + document.body.offsetHeight; + + var newBody = document.createElement("body"); + newBody.id = "new-body"; + var oldBody = document.getElementById("old-body"); + + /* Insert a new <body> before the old one, which should become the primary <body>. */ + document.documentElement.insertBefore(newBody, oldBody); + } + </script> + + <style> + #new-body { + /* This writing-mode should propagate to the root element. */ + writing-mode: vertical-rl; + margin: 0; + } + + #old-body { + writing-mode: horizontal-tb; + inline-size: 100px; + } + + div { + background-color: blue; + height: 100px; + width: 100px; + } + </style> + + <body id="old-body" onload="runTest();"> + <div></div> + <p>Test passes if you see a blue square in the upper-right corner of the page</p> + </body> +</html> |