servo/tests/wpt/css-tests/css-animations-1_dev/html/animation-delay-001.htm

68 lines
No EOL
1.9 KiB
HTML

<!DOCTYPE html>
<html><head><meta charset="utf-8">
<title>CSS Animations Test: animation-delay - negative value</title>
<link href="http://www.nokia.com" rel="author" title="Nokia Inc.">
<link href="http://www.intel.com" rel="author" title="Intel">
<link href="mailto:zhiqiang.zhang@intel.com" rel="reviewer" title="Zhiqiang Zhang"> <!-- 2015-03-18 -->
<link href="https://drafts.csswg.org/css-animations-1/#animation-delay" rel="help">
<link href="https://drafts.csswg.org/css-animations-1/#animation-name" rel="help">
<link href="https://drafts.csswg.org/css-animations-1/#animation-duration" rel="help">
<link href="https://drafts.csswg.org/css-animations-1/#animation-timing-function" rel="help">
<meta content="animated" name="flags">
<meta content="When animation-delay is set to a negative time offset,
animation will execute as soon as it is applied
but act as if the animation had started the specified
time in the past." name="assert">
<style>
div {
animation-timing-function: linear;
height: 100px;
width: 100px;
position: relative;
}
#test-negative-delay {
animation-name: test-negative-delay;
animation-duration: 10s;
animation-delay: -5s;
background-color: blue;
}
#ref-no-delay {
animation-name: ref-no-delay;
animation-duration: 5s;
background-color: yellow;
}
@keyframes test-negative-delay {
from {
left: 150px;
}
to {
left: 0px;
}
}
@keyframes ref-no-delay {
from {
left: 75px;
}
to {
left: 0px;
}
}
</style>
</head><body>
<p>
Test passes if there are a filled blue square with 'Filler Text'
and a filled yellow square with 'Filler Text', and if the two squares
start moving together from right to left as soon as the page loads.
</p>
<div id="test-negative-delay">Filler Text</div>
<div id="ref-no-delay">Filler Text</div>
</body></html>