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Test Info:
- This WPT test may be referenced by the following Test IDs:
- /css/cssom/cssstyledeclaration-csstext.html - WPT Dashboard Interop Dashboard
<!DOCTYPE html>
<html>
<head>
<title>CSSOM Test: CSSStyleDeclaration.cssText Test</title>
<link rel="author" title="kkoichi" href="mailto:coarse.ground@gmail.com">
<link rel="reviewer" title="Simon Pieters" href="mailto:simonp@opera.com"><!-- 06-27-2013 -->
<meta name="assert" content="CSS declarations is serialized as expected">
<meta name="flags" content="dom">
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
</head>
<body>
<div id="log"></div>
<script>
function newElm() {
return document.body.appendChild(document.createElement('div'));
}
test(function(){
var style = newElm().style;
style.COLOR = 'red';
assert_equals(style.cssText, '');
}, 'uppercase property');
test(function(){
var style = newElm().style;
style.color = 'RED';
assert_any(assert_equals, style.cssText, ['color: red;', 'color: RED;']);
}, 'uppercase value');
test(function(){
var style = newElm().style;
style.color = 'red';
style.color = 'unknown color';
assert_equals(style.cssText, 'color: red;');
}, 'overwriting with invalid value');
test(function(){
var style = newElm().style;
style.color = 'rgb(255, 0, 0)';
assert_equals(style.cssText, 'color: rgb(255, 0, 0);');
}, 'use rgb');
test(function(){
var e = newElm();
var style = e.style;
style.color = 'red';
style.fontSize = '10pt';
style.fontWeight = 'bold';
assert_equals(style.cssText, 'color: red; font-size: 10pt; font-weight: bold;');
}, 'cssText order');
test(function(){
var e = newElm();
var style = e.style;
style.fontWeight = 'bold';
style.color = 'red';
style.fontSize = '10pt';
assert_equals(style.cssText, 'font-weight: bold; color: red; font-size: 10pt;');
}, 'another cssText order (non-alphabetical order)');
test(function(){
var style = newElm().style;
style.color = ' red';
style.fontSize = '10pt ';
assert_equals(style.cssText, 'color: red; font-size: 10pt;');
}, 'whitespaces in value');
test(function(){
var style = newElm().style;
style.color = 'red';
style.unknown = 'unknown';
style.fontSize = '10pt';
assert_equals(style.cssText, 'color: red; font-size: 10pt;');
}, 'invalid property does not appear');
test(function(){
var style = newElm().style;
style.cssText = "margin: 10px; margin-inline: 10px; margin-block: 10px; margin-inline-end: 10px; margin-bottom: 10px;";
assert_equals(style.cssText, "margin-top: 10px; margin-right: 10px; margin-left: 10px; margin-inline-start: 10px; margin-block: 10px; margin-inline-end: 10px; margin-bottom: 10px;");
}, 'Shorthands aren\'t serialized if there are other properties with different logical groups in between');
test(function(){
var style = newElm().style;
style.cssText = "margin-top: 10px; margin-left: 10px; margin-right: 10px; margin-bottom: 10px; margin-inline-start: 10px; margin-inline-end: 10px; margin-block-start: 10px; margin-block-end: 10px;";
assert_equals(style.cssText, "margin: 10px; margin-inline: 10px; margin-block: 10px;");
}, 'Shorthands _are_ serialized if there are no other properties with different logical groups in between');
test(function() {
var elm = newElm();
var style = elm.style;
style.color = 'red';
style.unknown = 'unknown';
style.fontSize = '10pt';
assert_not_equals(getComputedStyle(elm).length, 0, "Should have a style");
assert_equals(getComputedStyle(elm).cssText, "", "cssText is empty");
}, 'cssText on computed style declaration returns the empty string');
</script>
</body>
</html>