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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 09:22:09 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 09:22:09 +0000 |
| commit | 43a97878ce14b72f0981164f87f2e35e14151312 (patch) | |
| tree | 620249daf56c0258faa40cbdcf9cfba06de2a846 /testing/web-platform/tests/css/css-contain/contain-strict-011.html | |
| parent | Initial commit. (diff) | |
| download | firefox-upstream.tar.xz firefox-upstream.zip | |
Adding upstream version 110.0.1.upstream/110.0.1upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'testing/web-platform/tests/css/css-contain/contain-strict-011.html')
| -rw-r--r-- | testing/web-platform/tests/css/css-contain/contain-strict-011.html | 63 |
1 files changed, 63 insertions, 0 deletions
diff --git a/testing/web-platform/tests/css/css-contain/contain-strict-011.html b/testing/web-platform/tests/css/css-contain/contain-strict-011.html new file mode 100644 index 0000000000..3e1256ba9c --- /dev/null +++ b/testing/web-platform/tests/css/css-contain/contain-strict-011.html @@ -0,0 +1,63 @@ +<!DOCTYPE html> + + <meta charset="UTF-8"> + + <title>CSS Containment Test: 'contain: strict' does not turn on style containment</title> + + <link rel="author" title="Gérard Talbot" href="http://www.gtalbot.org/BrowserBugsSection/css21testsuite/"> + <link rel="help" href="https://drafts.csswg.org/css-contain/#contain-property"> + <link rel="match" href="reference/contain-strict-011-ref.html"> + + <meta name="assert" content="'contain: strict' turns on style containment. So, in this test, the counter of spans should not be reset and must not be reset."> + + <style> + body + { + counter-reset: counter-of-span 17; + } + + /* + This creates a new counter identified as "counter-of-span" + and initially sets such counter to 17 (an entirely + arbitrary number) + */ + + div + { + contain: strict; + } + + div > span + { + background-color: yellow; + color: red; + counter-increment: counter-of-span 3; + } + + /* + This increments the counter identified as "counter-of-span" + of the step value of 3 (an entirely arbitrary number) each + and every time there is a <span> child within the subtree + of div + */ + + p#test::after + { + content: counter(counter-of-span); + font-size: 3em; + } + + /* + Now, the generated content is set to the current + value of the counter identified as "counter-of-span": + 17 + 3 * 3 == 26 + */ + </style> + + <body> + + <div><span>FAIL1</span> <span>FAIL2</span> <span>FAIL3</span></div> + + <p id="pass-fail-conditions-sentence">Test passes if there is the number 17. + + <p id="test"> |