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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 00:47:55 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 00:47:55 +0000 |
| commit | 26a029d407be480d791972afb5975cf62c9360a6 (patch) | |
| tree | f435a8308119effd964b339f76abb83a57c29483 /testing/web-platform/tests/css/css-contain/contain-style-counters-004.html | |
| parent | Initial commit. (diff) | |
| download | firefox-26a029d407be480d791972afb5975cf62c9360a6.tar.xz firefox-26a029d407be480d791972afb5975cf62c9360a6.zip | |
Adding upstream version 124.0.1.upstream/124.0.1
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'testing/web-platform/tests/css/css-contain/contain-style-counters-004.html')
| -rw-r--r-- | testing/web-platform/tests/css/css-contain/contain-style-counters-004.html | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/testing/web-platform/tests/css/css-contain/contain-style-counters-004.html b/testing/web-platform/tests/css/css-contain/contain-style-counters-004.html new file mode 100644 index 0000000000..56e7e3d87e --- /dev/null +++ b/testing/web-platform/tests/css/css-contain/contain-style-counters-004.html @@ -0,0 +1,32 @@ +<!DOCTYPE html> +<meta charset="UTF-8"> +<title>CSS Containment Test: 'contain: style' for counters (span descendants of <body>)</title> +<link rel="author" title="Gérard Talbot" href="http://www.gtalbot.org/BrowserBugsSection/css21testsuite/"> +<link rel="help" href="https://www.w3.org/TR/css-contain-1/#containment-style"> +<link rel="match" href="reference/contain-style-counters-004-ref.html"> +<style> +body { + counter-reset: counter-of-span 13; + contain: style; +} +body span { + counter-increment: counter-of-span 5; +} +div { + font-size: 3em; +} +div::after { + content: counter(counter-of-span); +} +</style> +<body> + <p><span></span> <span></span> <span></span> <span></span></p> + +<!-- The <span>s aren't allowed to modify the counter instantiated on the <body>, + so a new instance of the counter is created. + Since the <div> isn't a sibling of the <span>, it will not inherit this new instance, + and instead it will read the original counter from the <body>, with value 13. + This is per example at: https://drafts.csswg.org/css-contain/#containment-style --> + <p>Test passes if there is the number 13.</p> + <div></div> +</body> |