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<!DOCTYPE html>
<html>
<head>
<title>textarea placeholder line-height</title>
<link rel="author" title="Daniel Libby" href="mailto:dlibby@microsoft.com">
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<style>
textarea {
margin: 0;
border: 0;
padding: 0;
}
</style>
</head>
<body>
<textarea rows=1 placeholder=foo style="border:0"></textarea>
<script>
let textarea = document.querySelector('textarea');
const lineHeight = 19.5;
textarea.style.lineHeight = lineHeight + "px";
test(
function () {
assert_equals(textarea.getBoundingClientRect().height, lineHeight);
}, "Bounding rect height for textarea must be the same as line-height");
test(
function () {
assert_equals(getComputedStyle(textarea).lineHeight, lineHeight + "px");
}, "ComputedStyle line-height for textarea must be the same as set value");
</script>
</body>
</html>
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