third_party/WebKit/LayoutTests/external/wpt/css/CSS2/positioning/absolute-non-replaced-height-003.xht - Issue 2824603002: Import css21/positioning W3C CSS Test Suite

Unified Diff: third_party/WebKit/LayoutTests/external/wpt/css/CSS2/positioning/absolute-non-replaced-height-003.xht

Issue 2824603002: Import css21/positioning W3C CSS Test Suite (Closed)

Patch Set: git rebase-update Created 3 years, 8 months ago

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Index: third_party/WebKit/LayoutTests/external/wpt/css/CSS2/positioning/absolute-non-replaced-height-003.xht

diff --git a/third_party/WebKit/LayoutTests/external/wpt/css/CSS2/positioning/absolute-non-replaced-height-003.xht b/third_party/WebKit/LayoutTests/external/wpt/css/CSS2/positioning/absolute-non-replaced-height-003.xht

new file mode 100644

index 0000000000000000000000000000000000000000..b88d58de1e90516ec47b8d0d237fbf44729e8860

--- /dev/null

+++ b/third_party/WebKit/LayoutTests/external/wpt/css/CSS2/positioning/absolute-non-replaced-height-003.xht

@@ -0,0 +1,67 @@

+<!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, non-replaced elements, vertical centering</title>

+ <link rel="author" title="Microsoft" href="http://www.microsoft.com/" />

+ <link rel="reviewer" title="Gérard Talbot" href="http://www.gtalbot.org/BrowserBugsSection/css21testsuite/" />

+ <link rel="help" href="http://www.w3.org/TR/CSS21/visudet.html#abs-non-replaced-height" />

+ <link rel="match" href="absolute-non-replaced-height-003-ref.xht" />

+ <meta name="flags" content="" />

+ <meta name="assert" content="An absolutely positioned non-replaced element's padding box (which is the area painted by background-color of the element) will be vertically centered within its containing block only if both 'margin-top' and 'margin-bottom' have equal values and if 'top' and 'bottom' have equal values. An absolutely positioned non-replaced element's margin box will be vertically centered within its containing block only if 'top' and 'bottom' have equal values." />

+ <style type="text/css">

+ #div1

+ {

+ border: solid black;

+ height: 3in;

+ position: relative;

+ width: 3in;

+ }

+ div div

+ {

+ background: blue;

+ bottom: 0.5in;

+ height: 1in;

+ margin-bottom: auto;

+ margin-top: auto;

+ position: absolute;

+ top: 0.5in;

+ width: 100%;

+ }

+ /*

+ 0.5in : top

+ +

+ auto (solve): margin-top

+ +

+ 0 : border-top-width

+ +

+ 0 : padding-top

+ +

+ 1in : height

+ +

+ 0 : padding-bottom

+ +

+ 0 : border-bottom-width

+ +

+ auto (solve) : margin-bottom

+ +

+ 0.5in : bottom

+ =============

+ 3.0in : height of containing block

+ So, margin-bottom and margin-top must use 0.5in so that the equation gets balanced.

+ */

+ </style>

+ </head>

+ <body>

+ <p>Test passes if a blue rectangle is <strong>vertically centered</strong> in an hollow black square.</p>

+ <div id="div1">

+ <div></div>

+ </div>

+ </body>

+</html>