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<!DOCTYPE html>
<html>
<head>
<style type="text/css">
/* Valid viewport syntax. */
@viewport {
}
/* Valid viewport syntax, extras spaces should be ignored. */
@viewport {
}
/* Valid viewport syntax, regular attributes. */
@viewport {
max-height: 200px;
min-height: 200px;
}
/* Valid viewport syntax, should omit the malformed attribute. */
@viewport {
asdasd
}
/* Valid viewport syntax, it is allowed inside media queries. */
@media all {
@viewport {
}
}
/* Nested viewport rules are not allowed. The inner rule should be ignored. */
@viewport {
max-height: 100px;
min-height: 100px;
@viewport {
max-height: 200px;
min-height: 200px;
}
}
/* Rules inside a viewport should be ignored. */
@viewport {
max-height: 50px;
min-height: 50px;
@import url('../../resources/testharness.css');
}
</style>
<meta charset="utf-8" />
<link rel="help" href="http://www.w3.org/TR/css-device-adapt/#syntax" />
<script src="../../resources/testharness.js"></script>
<script src="../../resources/testharnessreport.js"></script>
<script type="text/javascript">
var rules = document.styleSheets[0].cssRules;
test(function() {
assert_equals(rules.item(0).cssText, "@viewport { }");
}, "Empty at-rule parsing");
test(function() {
assert_equals(rules.item(1).cssText, "@viewport { }");
}, "at-rule with extra spaces");
test(function() {
assert_equals(rules.item(2).cssText, "@viewport { max-height: 200px; min-height: 200px; }");
}, "Rule with attributes");
test(function() {
assert_equals(rules.item(3).cssText, "@viewport { }");
}, "Rule with malformed attributes");
test(function() {
assert_equals(rules.item(4).cssText, "@media all { \n @viewport { }\n}");
}, "Should be accepted inside media queries");
test(function() {
assert_equals(rules.item(5).cssText, "@viewport { max-height: 100px; min-height: 100px; }");
}, "Nested viewport rule");
test(function() {
assert_equals(rules.item(6).cssText, "@viewport { max-height: 50px; min-height: 50px; }");
}, "Rules inside a viewport rule");
</script>
</head>
<body>
<div id="log"></div>
</body>
</html>
|
