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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 01:47:29 +0000 |
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| 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/ch-units-vrl-001.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/ch-units-vrl-001.html')
| -rw-r--r-- | testing/web-platform/tests/css/css-writing-modes/ch-units-vrl-001.html | 58 |
1 files changed, 58 insertions, 0 deletions
diff --git a/testing/web-platform/tests/css/css-writing-modes/ch-units-vrl-001.html b/testing/web-platform/tests/css/css-writing-modes/ch-units-vrl-001.html new file mode 100644 index 0000000000..7f887e771e --- /dev/null +++ b/testing/web-platform/tests/css/css-writing-modes/ch-units-vrl-001.html @@ -0,0 +1,58 @@ +<!DOCTYPE html> +<meta charset="utf-8"> +<title>upright vertical writing mode and ch unit on table rows</title> +<link rel="author" title="Florian Rivoal" href="http://florian.rivoal.net/"> +<link rel="help" href="https://www.w3.org/TR/css-values-3/#font-relative-lengths"> +<link rel="help" href="https://www.w3.org/TR/css-writing-modes-3/#placement"> +<link rel="help" href="https://www.w3.org/TR/css-writing-modes-3/#text-orientation"> +<link rel="match" href="reference/ch-units-vrl-001-ref.html"> +<meta name="assert" content="The font-metric dependent ch unit on table rows takes the writing mode (with upright text-orientation) into account, + even though theses properties do not apply to that element."> +<style> +table { + font-size: 20px; + border-collapse: collapse; + border: none; +} +td { + padding: 0; + background: green; + height: 5ch; +} +tr { + writing-mode: vertical-rl; + text-orientation: upright; + line-height: 5ch; /* using the inherited line-height (which the affects the content of the td) + instead of directly using the height property, + because sizing on table cells is complicated and out of scope for this. */ +} + +div { + font-size: 20px; + color: transparent; +} + +/* Sizing the reference divs using the actual 0 (after which the ch unit is based) in the inline dimensions, + and using the ch unit in the block dimension, + to make sure that the ch unit itself works well in the general case. + If it doesn't, or if writing modes don't work, the divs won't be square. + */ +div:nth-of-type(1) { + background: blue; + writing-mode: vertical-rl; + text-orientation: upright; + width: 5ch; +} +div:nth-of-type(2) { + background: orange; + height: 5ch; + display: inline-block; /* shrinkwrap */ +} +</style> +<body> + <p>Test passes if there is a <strong>green square</strong> below, and if it is the <strong>same size as the blue</strong> one, not the orange one. + <p>If any of the 3 colored shapes is not a square, or if the orange and blue squares are the same size, the test fails. + <table><tbody><tr><td> </td></tr></tbody></table> + <div>00000</div> + <div>00000</div> +</body> |