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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-content-003.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-content-003.html')
| -rw-r--r-- | testing/web-platform/tests/css/css-contain/contain-content-003.html | 52 |
1 files changed, 52 insertions, 0 deletions
diff --git a/testing/web-platform/tests/css/css-contain/contain-content-003.html b/testing/web-platform/tests/css/css-contain/contain-content-003.html new file mode 100644 index 0000000000..24d877740f --- /dev/null +++ b/testing/web-platform/tests/css/css-contain/contain-content-003.html @@ -0,0 +1,52 @@ +<!DOCTYPE html> + + <meta charset="UTF-8"> + + <title>CSS Containment Test: element with 'contain: content' and absolutely positioned descendants</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/ref-filled-green-100px-square.xht"> + + <meta name="assert" content="This test checks that an element with 'contain: content' acts as containing block for its absolutely positioned descendants."> + + <style> + div + { + width: 100px; + } + + div#contain-content + { + background-color: red; + contain: content; + height: 100px; + } + + div.abspos + { + background-color: green; + height: 50px; + position: absolute; + right: 0; + } + + div#first-abspos + { + top: 0px; + } + + div#second-abspos + { + bottom: 0px; + } + </style> + + <body> + + <p>Test passes if there is a filled green square and <strong>no red</strong>. + + <div id="contain-content"> + <div id="first-abspos" class="abspos"></div> + <div id="second-abspos" class="abspos"></div> + </div> |