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26 December 2018, 22:31:15 UTC
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Tip revision: 5e8eef740f9a79e5626fa41ef67a4b6284a6490b authored by Kouhei Ueno on 06 October 2017, 06:35:33 UTC
set{Timeout,Interval} pass along url, nonce, and parser state as specified.
Tip revision: 5e8eef7
CSSStyleDeclaration.html 
<!DOCTYPE html>
<html>
<head>
<title>Custom Elements: CEReactions on CSSStyleDeclaration interface</title>
<meta name="author" title="Ryosuke Niwa" href="mailto:rniwa@webkit.org">
<meta name="assert" content="cssText, setProperty, setPropertyValue, setPropertyPriority, removeProperty, cssFloat, and all camel cased attributes of CSSStyleDeclaration interface must have CEReactions">
<meta name="help" content="https://dom.spec.whatwg.org/#node">
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<script src="../resources/custom-elements-helpers.js"></script>
<script src="./resources/reactions.js"></script>
</head>
<body>
<div id="log"></div>
<script>

test_mutating_style_property_value(function (instance, propertyName, idlName, value) {
    instance.style.cssText = `${propertyName}: ${value}`;
}, 'cssText on CSSStyleDeclaration');

test_mutating_style_property_value(function (instance, propertyName, idlName, value) {
    instance.style.setProperty(propertyName, value);
}, 'setProperty on CSSStyleDeclaration');

test_mutating_style_property_priority(function (instance, propertyName, idlName, isImportant) {
    instance.style.setProperty(propertyName, instance.style[idlName], isImportant ? 'important': '');
}, 'setProperty on CSSStyleDeclaration');

test_mutating_style_property_value(function (instance, propertyName, idlName, value) {
    instance.style.setPropertyValue(propertyName, value);
}, 'setPropertyValue on CSSStyleDeclaration');

test_mutating_style_property_priority(function (instance, propertyName, idlName, isImportant) {
    instance.style.setPropertyPriority(propertyName, isImportant ? 'important': '');
}, 'setPropertyPriority on CSSStyleDeclaration');

test_removing_style_property_value(function (instance, propertyName, idlName) {
    instance.style.removeProperty(propertyName);
}, 'removeProperty on CSSStyleDeclaration');

test(function () {
    var element = define_new_custom_element(['style']);
    var instance = document.createElement(element.name);
    assert_array_equals(element.takeLog().types(), ['constructed']);
    instance.style.cssFloat = 'left';
    assert_equals(instance.getAttribute('style'), 'float: left;');
    var logEntries = element.takeLog();
    assert_array_equals(logEntries.types(), ['attributeChanged']);
    assert_attribute_log_entry(logEntries.last(), {name: 'style', oldValue: null, newValue: 'float: left;', namespace: null});
}, 'cssFloat on CSSStyleDeclaration must enqueue an attributeChanged reaction when it adds the observed style attribute');

test(function () {
    var element = define_new_custom_element([]);
    var instance = document.createElement(element.name);
    assert_array_equals(element.takeLog().types(), ['constructed']);
    instance.style.cssFloat = 'left';
    assert_equals(instance.getAttribute('style'), 'float: left;');
    assert_array_equals(element.takeLog().types(), []);
}, 'cssFloat on CSSStyleDeclaration must not enqueue an attributeChanged reaction when it adds the style attribute but the style attribute is not observed');

test_mutating_style_property_value(function (instance, propertyName, idlName, value) {
    assert_equals(idlName, 'borderWidth');
    instance.style.borderWidth = value;
}, 'A camel case attribute (borderWidth) on CSSStyleDeclaration',
    {propertyName: 'border-width', idlName: 'borderWidth', value1: '2px', value2: '4px'});

test_mutating_style_property_value(function (instance, propertyName, idlName, value) {
    assert_equals(propertyName, 'border-width');
    instance.style['border-width'] = value;
}, 'A dashed property (border-width) on CSSStyleDeclaration',
    {propertyName: 'border-width', idlName: 'borderWidth', value1: '1px', value2: '5px'});

test_mutating_style_property_value(function (instance, propertyName, idlName, value) {
    instance.style.webkitFilter = value;
}, 'A webkit prefixed camel case attribute (webkitFilter) on CSSStyleDeclaration',
    {propertyName: 'filter', idlName: 'filter', value1: 'grayscale(20%)', value2: 'grayscale(30%)'});

test_mutating_style_property_value(function (instance, propertyName, idlName, value) {
    instance.style['-webkit-filter'] = value;
}, 'A webkit prefixed dashed property (-webkit-filter) on CSSStyleDeclaration',
    {propertyName: 'filter', idlName: 'filter', value1: 'grayscale(20%)', value2: 'grayscale(30%)'});

</script>
</body>
</html>
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