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Diffstat (limited to 'testing/web-platform/tests/css/CSS2/positioning/dynamic-top-change-004.xht')
-rw-r--r-- | testing/web-platform/tests/css/CSS2/positioning/dynamic-top-change-004.xht | 44 |
1 files changed, 44 insertions, 0 deletions
diff --git a/testing/web-platform/tests/css/CSS2/positioning/dynamic-top-change-004.xht b/testing/web-platform/tests/css/CSS2/positioning/dynamic-top-change-004.xht new file mode 100644 index 0000000000..0f557bd437 --- /dev/null +++ b/testing/web-platform/tests/css/CSS2/positioning/dynamic-top-change-004.xht @@ -0,0 +1,44 @@ +<!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: Inheriting 'top' changes from abspos parent</title> + <link rel="author" title="Boris Zbarsky" href="mailto:bzbarsky@mit.edu"/> + <link rel="reviewer" title="Elika J. Etemad" href="http://fantasai.inkedblade.net/contact"/> + <link rel="help" href="http://www.w3.org/TR/CSS21/cascade.html#value-def-inherit"/> + <link rel="help" href="http://www.w3.org/TR/css-cascade-3/#inherit"/> + <link rel="help" href="http://www.w3.org/TR/css-cascade-4/#inherit"/> + <link rel="help" href="http://www.w3.org/TR/CSS21/visuren.html#position-props"/> + <link rel="help" href="http://www.w3.org/TR/CSS21/visuren.html#propdef-position"/> + <link rel="match" href="dynamic-top-change-002-ref.xht" /> + + <meta name="flags" content="dom" /> + <meta name="assert" content="The position of a positioned element which inherits its 'top' value from its parent changes when the parent's 'top' value is changed."/> + <style type="text/css"><![CDATA[ + p + { + line-height: 1.25; + margin: 1em 0; + } + + strong {line-height: 1;} + + .testDiv { width: 100px; height: 100px; } + #green { top: 4em; background: green; position: absolute; } + #red { top: inherit; background: red; position: relative; } + #parent { position: absolute; } + ]]></style> + <script type="text/javascript"><![CDATA[ + window.onload = function() { + document.body.offsetWidth; + document.getElementById("parent").style.top = "2em"; + } + ]]></script> + </head> + <body> + <p>Test passes if there is <strong>no red</strong>.</p> + <div id="parent"> + <div id="red" class="testDiv"></div> + </div> + <div id="green" class="testDiv"></div> + </body> +</html> |