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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 09:22:09 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 09:22:09 +0000 |
| commit | 43a97878ce14b72f0981164f87f2e35e14151312 (patch) | |
| tree | 620249daf56c0258faa40cbdcf9cfba06de2a846 /testing/web-platform/tests/custom-elements/reactions/CSSStyleDeclaration.html | |
| parent | Initial commit. (diff) | |
| download | firefox-43a97878ce14b72f0981164f87f2e35e14151312.tar.xz firefox-43a97878ce14b72f0981164f87f2e35e14151312.zip | |
Adding upstream version 110.0.1.upstream/110.0.1upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'testing/web-platform/tests/custom-elements/reactions/CSSStyleDeclaration.html')
| -rw-r--r-- | testing/web-platform/tests/custom-elements/reactions/CSSStyleDeclaration.html | 89 |
1 files changed, 89 insertions, 0 deletions
diff --git a/testing/web-platform/tests/custom-elements/reactions/CSSStyleDeclaration.html b/testing/web-platform/tests/custom-elements/reactions/CSSStyleDeclaration.html new file mode 100644 index 0000000000..95274d8c75 --- /dev/null +++ b/testing/web-platform/tests/custom-elements/reactions/CSSStyleDeclaration.html @@ -0,0 +1,89 @@ +<!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'); + +if (CSSStyleDeclaration.prototype.setPropertyValue) { + test_mutating_style_property_value(function (instance, propertyName, idlName, value) { + instance.style.setPropertyValue(propertyName, value); + }, 'setPropertyValue on CSSStyleDeclaration'); +} + +if (CSSStyleDeclaration.prototype.setPropertyPriority) { + 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> |