<!DOCTYPE html>
<body>
<script src="../../resources/js-test-pre.js"></script>
<div id="testDiv"></div>
<script>
description("Tests assigning a calculated value to 'column-width' CSS property.");

var testDiv = document.getElementById("testDiv");

shouldBeEmptyString("testDiv.style['column-width']");
evalAndLog("testDiv.style['column-width'] = 'calc(100px * 2)'");
shouldBeEqualToString("testDiv.style['column-width']", "calc(200px)");
shouldBeEqualToString("window.getComputedStyle(testDiv).getPropertyValue('column-width')", "200px");

debug("0px is not a valid value");
evalAndLog("testDiv.style['column-width'] = 'calc(0px * 2)'");
shouldBeEqualToString("testDiv.style['column-width']", "calc(200px)");
shouldBeEqualToString("window.getComputedStyle(testDiv).getPropertyValue('column-width')", "200px");

</script>
<script src="../../resources/js-test-post.js"></script>
</body>