mozilla-central/testing/web-platform/tests/css/css-rhythm/computedstyle/block-level-replaced-elements-affected-by-block-step-size.html

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Test Info: Warnings

<!DOCTYPE html>
<html>
<head>
<link rel="author" title="Sammy Gill" href="mailto:sammy.gill@apple.com">
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<script src="/resources/check-layout-th.js"></script>
<meta name="assert" content="Checks getComputedStyle for block level replaced margins affected by block-step-size and height of their containers">
<style>
.container {
display: inline flow-root;
width: 100px;
}
.block-step {
display: block;
block-step-size: 100px;
visibility: hidden;
}
iframe {
border: 0;
}
</style>
</head>
<body onload="checkLayout('.test')">
<div class="container test" data-expected-height="100">
<img class="block-step test" src="../../support/60x60-green.png" data-expected-margin-top="20" data-expected-margin-bottom="20"></img>
</div>
<div class="container test" data-expected-height="100">
<canvas width="20" height="20" class="block-step test" data-expected-margin-top="40" data-expected-margin-bottom="40"></canvas>
</div>
<div class="container test" data-expected-height="100">
<svg class="block-step test" viewBox="0 0 100 50" data-expected-margin-top="25" data-expected-margin-bottom="25"></svg>
</div>
<div class="container test" data-expected-height="100">
<embed type="text/xml" width="20" height="20" class="block-step test" data-expected-margin-top="40" data-expected-margin-bottom="40"></embed>
</div>
<div class="container test" data-expected-height="100">
<iframe src="" width="20" height="20" class="block-step test" data-expected-margin-top="40" data-expected-margin-bottom="40"></iframe>
</div>
<div class="container test" data-expected-height="100">
<object width="20" height="20" class="block-step test" data-expected-margin-top="40" data-expected-margin-bottom="40"></object>
</div>
<div class="container test" data-expected-height="100">
<video width="20" height="20" class="block-step test" data-expected-margin-top="40" data-expected-margin-bottom="40"></video>
</div>
</body>
</html>