<!DOCTYPE html>
<html><head>
<title>CSS Test: Left and right float with shape-outside</title>
<link href="mailto:rhauck@adobe.com" rel="author" title="Rebecca Hauck">
<link href="http://www.w3.org/TR/css-shapes-1/#relation-to-box-model-and-float-behavior" rel="help">
<link href="http://www.w3.org/TR/css-shapes-1/#supported-basic-shapes" rel="help">
<link href="http://www.w3.org/TR/css-shapes-1/#shape-outside-property" rel="help">
<link href="reference/shape-outside-001-ref.htm" rel="match">
<meta content="ahem" name="flags">
<meta content="This test verifies that left floats with a shape-outside
only allow content wrapping on the right side, and right floats only allow wrapping on
the left." name="assert">
<!-- This test is derived from Example 1 in this version of the spec:
http://www.w3.org/TR/2013/WD-css-shapes-1-20131203/ -->
<style type="text/css">
body {
margin-left: 0;
}
.container {
width: 400px;
text-align: center;
font-family: Ahem;
font-size: 20px;
line-height: 1em;
}
#test {
color: green;
}
#test-float-left {
shape-outside: polygon(0 0, 200px 200px, 0 200px);
float: left;
width: 200px;
height: 200px;
}
#test-float-right {
shape-outside: polygon(200px 0, 200px 200px, 0 200px);
float: right;
width: 200px;
height: 200px;
}
#failure-container {
color: red;
z-index: -1;
}
#test, #failure-container {
position: absolute;
top: 60px;
}
.line {
height: 20px;
}
#bottom {
position: absolute;
top: 200px;
}
#left-triangle, #right-triangle {
position: absolute;
top: 60px;
width: 200px;
height: 200px;
background-color: lightblue;
}
#left-triangle {
clip-path: polygon(0 0, 200px 200px, 0 200px);
}
#right-triangle {
left: 200px;
clip-path: polygon(200px 0, 200px 200px, 0 200px);
}
</style>
</head>
<body>
<p>
The test passes if the green shape does not intersect either of the triangles and
there is one green horizontal bar beneath the triangles. There should be no red.
</p>
<div class="container" id="test">
<div id="test-float-left"></div>
<div id="test-float-right"></div>
XXXXXXXXXXXXXXXXX XXXXXXXXXXXXXXX XXXXXXXXXXXXX
XXXXXXXXXXX XXXXXXXXX XXXXXXX XXXXX XXX X
XXXXXXXXXXXXXXXXX
</div>
<div id="failure-container">
<div class="line container">XXXXXXXXXXXXXXXXX</div>
<div class="line container">XXXXXXXXXXXXXXX</div>
<div class="line container">XXXXXXXXXXXXX</div>
<div class="line container">XXXXXXXXXXX</div>
<div class="line container">XXXXXXXXX</div>
<div class="line container">XXXXXXX</div>
<div class="line container">XXXXX</div>
<div class="line container">XXX</div>
<div class="line container">X</div>
<div id="bottom" class="line container">XXXXXXXXXXXXXXXXX</div>
</div>
<div id="left-triangle"></div>
<div id="right-triangle"></div>
</body></html>