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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 01:47:29 +0000 |
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| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 01:47:29 +0000 |
| commit | 0ebf5bdf043a27fd3dfb7f92e0cb63d88954c44d (patch) | |
| tree | a31f07c9bcca9d56ce61e9a1ffd30ef350d513aa /testing/web-platform/tests/css/cssom/style-sheet-interfaces-001.html | |
| parent | Initial commit. (diff) | |
| download | firefox-esr-0ebf5bdf043a27fd3dfb7f92e0cb63d88954c44d.tar.xz firefox-esr-0ebf5bdf043a27fd3dfb7f92e0cb63d88954c44d.zip | |
Adding upstream version 115.8.0esr.upstream/115.8.0esr
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'testing/web-platform/tests/css/cssom/style-sheet-interfaces-001.html')
| -rw-r--r-- | testing/web-platform/tests/css/cssom/style-sheet-interfaces-001.html | 140 |
1 files changed, 140 insertions, 0 deletions
diff --git a/testing/web-platform/tests/css/cssom/style-sheet-interfaces-001.html b/testing/web-platform/tests/css/cssom/style-sheet-interfaces-001.html new file mode 100644 index 0000000000..07c4fbb41a --- /dev/null +++ b/testing/web-platform/tests/css/cssom/style-sheet-interfaces-001.html @@ -0,0 +1,140 @@ +<!DOCTYPE html> +<html> + <head> + <title>CSS Test: CSSOM StyleSheet Initial Values</title> + <link rel="author" title="Bear Travis" href="mailto:betravis@adobe.com"> + <link rel="help" href="https://www.w3.org/TR/cssom-1/#css-style-sheets"> + <link rel="help" href="https://www.w3.org/TR/cssom-1/#the-cssimportrule-interface"> + <link rel="help" href="https://www.w3.org/TR/cssom-1/#the-linkstyle-interface"> + <meta name="flags" content="dom"> + <meta name="assert" content="StyleSheet and CSSStyleSheet objects have the properties specified in their interfaces"> + <script src="/resources/testharness.js" type="text/javascript"></script> + <script src="/resources/testharnessreport.js" type="text/javascript"></script> + <style id="styleElement" type="text/css" media="all" title="internal style sheet" disabled="disabled"> + @import url('support/a-green.css'); + * { margin: 0; padding: 0; } + </style> + <link id="linkElement" rel="stylesheet" href="support/b-green.css"> + </head> + <body> + <noscript>Test not run - javascript required.</noscript> + <div id="log"></div> + <script type="text/javascript"> + var styleElement = document.getElementById("styleElement"); + var linkElement = document.getElementById("linkElement"); + + var styleSheet; + var linkSheet; + + // styleElement.sheet exists and is a CSSStyleSheet + // linkElement.sheet exists and is a CSSStyleSheet + test(function() { + assert_idl_attribute(styleElement, "sheet"); + assert_readonly(styleElement, "sheet"); + styleSheet = styleElement.sheet; + assert_true(styleSheet instanceof CSSStyleSheet); + assert_idl_attribute(linkElement, "sheet"); + linkSheet = linkElement.sheet; + assert_true(linkSheet instanceof CSSStyleSheet); + }, "sheet_property"); + + // The `disabled` IDL attribute setter has no effect before the underlying + // CSSStyleSheet is created. + test(function () { + const style = document.createElement("style"); + style.disabled = true; + assert_false(style.disabled); + document.head.append(style); + const sheet1 = style.sheet; + assert_false(style.disabled); + assert_false(sheet1.disabled); + + // The `disabled` attribute can be set after the sheet exists. + style.disabled = true; + assert_true(style.disabled); + assert_true(sheet1.disabled); + + // Reset `disabled`. + style.disabled = false; + assert_false(style.disabled); + assert_false(style.disabled); + + // Setting `disabled = true` on the CSSStyleSheet also carries over to the + // HTMLStyleElement. + sheet1.disabled = true; + assert_true(style.disabled); + assert_true(sheet1.disabled); + }, "disabled attribute getter/setter"); + + // The sheet property on LinkStyle should always return the current associated style sheet. + test(function () { + var style = document.createElement("style"); + document.querySelector("head").appendChild(style); + var sheet1 = style.sheet; + assert_equals(sheet1.cssRules.length, 0); + style.appendChild(document.createTextNode("a { color: green; }")); + assert_equals(style.sheet.cssRules.length, 1); + }, "sheet_property_updates"); + + // ownerRule, cssRules, insertRule and deleteRule properties exist on CSSStyleSheet + // ownerRule, cssRules are read only + test(function() { + assert_idl_attribute(styleSheet, "ownerRule"); + assert_idl_attribute(styleSheet, "cssRules"); + assert_inherits(styleSheet, "insertRule"); + assert_inherits(styleSheet, "deleteRule"); + + assert_readonly(styleSheet, "ownerRule"); + assert_readonly(styleSheet, "cssRules"); + }, "CSSStyleSheet_properties"); + + var importSheet; + // CSSStyleSheet initial property values are correct + test(function() { + assert_equals(styleSheet.ownerRule, null); + assert_true(styleSheet.cssRules.length > 0); + assert_true(styleSheet.cssRules.item(0) instanceof CSSImportRule); + importSheet = styleSheet.cssRules.item(0).styleSheet; + }, "CSSStyleSheet_property_values"); + + // type, disabled, ownerNode, parentStyleSheet, href, title, and media properties exist on StyleSheet + // type, ownerNode, parentStyleSheet, href, and title properties are read only + test(function() { + assert_idl_attribute(styleSheet, "type"); + assert_idl_attribute(styleSheet, "disabled"); + assert_idl_attribute(styleSheet, "ownerNode"); + assert_idl_attribute(styleSheet, "parentStyleSheet"); + assert_idl_attribute(styleSheet, "href"); + assert_idl_attribute(styleSheet, "title"); + assert_idl_attribute(styleSheet, "media"); + + assert_readonly(styleSheet, "type"); + assert_readonly(styleSheet, "ownerNode"); + assert_readonly(styleSheet, "parentStyleSheet"); + assert_readonly(styleSheet, "href"); + assert_readonly(styleSheet, "title"); + }, "StyleSheet_properties"); + + // StyleSheet initial property values are correct + test(function() { + assert_equals(styleSheet.type, "text/css"); + assert_equals(styleSheet.disabled, false); + + assert_equals(styleSheet.ownerNode, styleElement); + assert_equals(linkSheet.ownerNode, linkElement); + assert_equals(importSheet.ownerNode, null); + + assert_equals(styleSheet.href, null); + assert_regexp_match(linkSheet.href, /support\/b-green.css$/); + assert_regexp_match(importSheet.href, /support\/a-green.css$/); + + assert_equals(styleSheet.parentStyleSheet, null); + assert_equals(linkSheet.parentStyleSheet, null); + assert_equals(importSheet.parentStyleSheet, styleSheet); + + assert_equals(styleSheet.title, "internal style sheet"); + assert_equals(styleSheet.media.item(0), "all"); + }, "StyleSheet_property_values"); + </script> + </body> +</html> |