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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/css/cssom/css-style-declaration-modifications.html | |
| parent | Initial commit. (diff) | |
| download | firefox-upstream.tar.xz firefox-upstream.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/css/cssom/css-style-declaration-modifications.html')
| -rw-r--r-- | testing/web-platform/tests/css/cssom/css-style-declaration-modifications.html | 71 |
1 files changed, 71 insertions, 0 deletions
diff --git a/testing/web-platform/tests/css/cssom/css-style-declaration-modifications.html b/testing/web-platform/tests/css/cssom/css-style-declaration-modifications.html new file mode 100644 index 0000000000..a0e2275491 --- /dev/null +++ b/testing/web-platform/tests/css/cssom/css-style-declaration-modifications.html @@ -0,0 +1,71 @@ +<!DOCTYPE html> +<html> + <head> + <title>CSS Test: CSSStyleDeclaration Interface</title> + <link rel="author" title="Bear Travis" href="mailto:betravis@adobe.com"> + <link rel="help" href="http://www.w3.org/TR/cssom-1/#the-cssstyledeclaration-interface"> + <meta name="flags" content="dom"> + <meta name="assert" content="CSSStyleDeclaration is properly initialized and can be modified through its interface"> + <script src="/resources/testharness.js" type="text/javascript"></script> + <script src="/resources/testharnessreport.js" type="text/javascript"></script> + <style id="styleElement"> + #test { color: green; } + </style> + </head> + <body> + <div id="log"></div> + <div id="test"></div> + <script type="text/javascript"> + var declaration; + setup(function() { + var styleElement = document.getElementById("styleElement"); + declaration = styleElement.sheet.cssRules.item(0).style; + }); + + test(function() { + assert_equals(declaration.cssText, "color: green;"); + assert_equals(declaration.getPropertyValue("color"), "green"); + }, "Reading CSSStyleDeclaration initialized from a style element"); + + test(function() { + declaration.cssText = "margin-left:10px; padding-left:10px"; + assert_equals(declaration.cssText, "margin-left: 10px; padding-left: 10px;"); + assert_equals(declaration.length, 2); + assert_equals(declaration.item(0), "margin-left"); + assert_equals(declaration.item(1), "padding-left"); + assert_equals(declaration.getPropertyValue("margin-left"), "10px"); + assert_equals(declaration.getPropertyValue("padding-left"), "10px"); + + var computedStyle = window.getComputedStyle(document.getElementById("test")); + assert_equals(computedStyle.getPropertyValue("margin-left"), "10px"); + assert_equals(computedStyle.getPropertyValue("padding-left"), "10px"); + }, "Setting CSSStyleDeclaration#cssText"); + + test(function() { + while (declaration.length > 0) { + declaration.removeProperty(declaration.item(0)); + } + declaration.setProperty("margin-left", "15px"); + declaration.setProperty("padding-left", "15px"); + + + assert_equals(declaration.length, 2); + assert_equals(declaration.item(0), "margin-left"); + assert_equals(declaration.item(1), "padding-left"); + assert_equals(declaration.getPropertyValue("margin-left"), "15px"); + assert_equals(declaration.getPropertyValue("padding-left"), "15px"); + + var computedStyle = window.getComputedStyle(document.getElementById("test")); + assert_equals(computedStyle.getPropertyValue("margin-left"), "15px"); + assert_equals(computedStyle.getPropertyValue("padding-left"), "15px"); + + }, "Calling CSSStyleDeclaration#setProperty"); + + test(function() { + declaration.setProperty("background-color", "red", "ImPoRtAnt"); + assert_equals(declaration.getPropertyPriority("background-color"), "important"); + }, "setProperty priority should be case-insensitive"); + + </script> + </body> +</html> |