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image-orientation-from-image-computed-style.html
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image-orientation-from-image-computed-style.html
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<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>CSS Images Module Level 3: image-orientation:none computed style</title>
<link rel="author" title="Stephen Chenney" href="mailto:[email protected]">
<link rel="help" href="https://drafts.csswg.org/css-images-3/#propdef-image-orientation">
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<style>
body {
overflow: hidden;
image-orientation: from-image;
}
div {
display: inline-block;
width: 100px;
vertical-align: top;
}
</style>
<script>
function run_tests() {
test(function() {
for (var i = 1; i <= 4; i++) {
var el = document.getElementById("img" + i);
var computedStyle = window.getComputedStyle(el);
assert_equals(computedStyle.width, "100px");
assert_equals(computedStyle.height, "50px");
assert_equals(computedStyle.imageOrientation, "from-image");
}
for (var i = 5; i <= 8; i++) {
var el = document.getElementById("img" + i);
var computedStyle = window.getComputedStyle(el);
assert_equals(computedStyle.width, "50px");
assert_equals(computedStyle.height, "100px");
assert_equals(computedStyle.imageOrientation, "from-image");
}
var el = document.getElementById("img9");
var computedStyle = window.getComputedStyle(el);
assert_equals(computedStyle.width, "100px");
assert_equals(computedStyle.height, "50px");
assert_equals(computedStyle.imageOrientation, "from-image");
}, "image-orientation:from-image computed style reports correct values");
}
</script>
</head>
<body onload="run_tests()">
<div><img id="img1" src="support/exif-orientation-1-ul.jpg"/></div>
<div><img id="img2" src="support/exif-orientation-2-ur.jpg"/></div>
<div><img id="img3" src="support/exif-orientation-3-lr.jpg"/></div>
<div><img id="img4" src="support/exif-orientation-4-lol.jpg"/></div>
<div><img id="img5" src="support/exif-orientation-5-lu.jpg"/></div>
<div><img id="img6" src="support/exif-orientation-6-ru.jpg"/></div>
<div><img id="img7" src="support/exif-orientation-7-rl.jpg"/></div>
<div><img id="img8" src="support/exif-orientation-8-llo.jpg"/></div>
<div><img id="img9" src="support/exif-orientation-9-u.jpg"/></div>
</body>
</html>