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Diffstat (limited to 'testing/web-platform/tests/css/CSS2/positioning/absolute-replaced-width-022.xht')
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diff --git a/testing/web-platform/tests/css/CSS2/positioning/absolute-replaced-width-022.xht b/testing/web-platform/tests/css/CSS2/positioning/absolute-replaced-width-022.xht new file mode 100644 index 0000000000..4af5887859 --- /dev/null +++ b/testing/web-platform/tests/css/CSS2/positioning/absolute-replaced-width-022.xht @@ -0,0 +1,62 @@ +<!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 'direction' as left-to-right, 'auto' specified for 'margin-left', 'margin-right', 'right' and intrinsic width</title> + <link rel="author" title="Microsoft" href="http://www.microsoft.com/" /> + <link rel="reviewer" title="Gérard Talbot" href="http://www.gtalbot.org/BrowserBugsSection/css21testsuite/" /> <!-- 2012-09-07 --> + <link rel="help" href="http://www.w3.org/TR/CSS21/visudet.html#abs-replaced-width" /> + <link rel="match" href="absolute-replaced-width-022-ref.xht" /> + + <meta name="flags" content="image" /> + <meta name="assert" content="The intrinsic width is used if 'height' and 'width' are 'auto'. Computed value of 'auto' for 'margin-left' or margin-right' on absolutely positioned inline replaced element becomes a used value of '0'. If at this point there is an 'auto' left (like right as in this test), solve the equation for that value." /> + <style type="text/css"> + #div1 + { + border: solid black; + direction: ltr; + height: 2in; + position: relative; + width: 2in; + } + img + { + margin-left: auto; + margin-right: auto; + left: 1in; + position: absolute; + right: auto; + } + + /* + + 1in : left + 0px (set) : margin-left + 1in : width (intrinsic width) + 0px (set) : margin-right + (solve) : right + ========================= + 2in : width of containing block (2in) + + Therefore , the used right offset must be 0px + so that the contraining equation gets balanced. + + */ + + div div + { + background: orange; + height: 96px; + margin-left: 1in; + margin-top: 96px; + width: 96px; + } + </style> + </head> + <body> + <p>Test passes if the blue and orange squares have the same width and the blue square is in the upper-right corner of an hollow black square.</p> + <div id="div1"> + <img alt="blue 96x96" src="support/blue96x96.png" /> + <div></div> + </div> + </body> +</html> |