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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 19:33:14 +0000 |
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| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 19:33:14 +0000 |
| commit | 36d22d82aa202bb199967e9512281e9a53db42c9 (patch) | |
| tree | 105e8c98ddea1c1e4784a60a5a6410fa416be2de /testing/web-platform/tests/css/CSS2/positioning/absolute-replaced-height-031.xht | |
| parent | Initial commit. (diff) | |
| download | firefox-esr-36d22d82aa202bb199967e9512281e9a53db42c9.tar.xz firefox-esr-36d22d82aa202bb199967e9512281e9a53db42c9.zip | |
Adding upstream version 115.7.0esr.upstream/115.7.0esr
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'testing/web-platform/tests/css/CSS2/positioning/absolute-replaced-height-031.xht')
| -rw-r--r-- | testing/web-platform/tests/css/CSS2/positioning/absolute-replaced-height-031.xht | 96 |
1 files changed, 96 insertions, 0 deletions
diff --git a/testing/web-platform/tests/css/CSS2/positioning/absolute-replaced-height-031.xht b/testing/web-platform/tests/css/CSS2/positioning/absolute-replaced-height-031.xht new file mode 100644 index 0000000000..7931b8da21 --- /dev/null +++ b/testing/web-platform/tests/css/CSS2/positioning/absolute-replaced-height-031.xht @@ -0,0 +1,96 @@ +<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd"> +<html xmlns="http://www.w3.org/1999/xhtml"> + <head> + <title>CSS Test: Absolutely positioned inline replaced element with intrinsic ratio, 'height' set to 'auto' and over-constrained values</title> + <link rel="author" title="Microsoft" href="http://www.microsoft.com/" /> + <link rel="reviewer" title="Gérard Talbot" href="http://www.gtalbot.org/BrowserBugsSection/css21testsuite/" /> <!-- 2012-09-05 --> + <link rel="help" href="http://www.w3.org/TR/CSS21/visudet.html#abs-replaced-height" /> + <link rel="match" href="absolute-replaced-height-010-ref.xht" /> + + <meta name="flags" content="image" /> + <meta name="assert" content="The 'height' is the used width divided by the intrinsic ratio when an absolutely positioned replaced element has an intrinsic ratio, 'height' is set to 'auto', with over-constrained values solves for 'bottom'." /> + <style type="text/css"> + #div1 + { + border-top: solid black; + position: relative; + } + div div + { + background: blue; + height: 1in; + left: 1in; + position: absolute; + top: 1in; + } + img + { + bottom: 1in; + height: auto; + margin-bottom: 0.5in; + margin-top: 0.5in; + position: absolute; + top: 0.5in; + } + div div, img + { + width: 1in; + } + + /* + + 0.5in : 'top' + + + 0.5in : 'margin-top' + + + 0 : 'border-top-width' + + + 0 : 'padding-top' + + + 1in : 'height' (used width) / (intrinsic ratio) + + + 0 : 'padding-bottom' + + + 0 : 'border-bottom-width' + + + 0.5in : 'margin-bottom' + + + 1in : 'bottom' + =========== + 436px : height of containing block (0px) + + So, bottom has to be ignored and forced to have the value that + will balance the equation. So, this brings up + + 0.5in : 'top' + + + 0.5in : 'margin-top' + + + 0 : 'border-top-width' + + + 0 : 'padding-top' + + + 1in : 'height' (used width) / (intrinsic ratio) + + + 0 : 'padding-bottom' + + + 0 : 'border-bottom-width' + + + 0.5in : 'margin-bottom' + + + (solve): 'bottom' + =================== + 240px : height of containing block (0px) + + So the solved bottom value should be -240px + */ + </style> + </head> + <body> + <p>Test passes if there is a filled blue rectangle and it does not touch the black line.</p> + <div id="div1"> + <img alt="blue 15x15" src="support/blue15x15.png" /> + <div></div> + </div> + </body> +</html> |