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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 01:47:29 +0000 |
|---|---|---|
| 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/css-properties-values-api/registered-property-change-style-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/css-properties-values-api/registered-property-change-style-001.html')
| -rw-r--r-- | testing/web-platform/tests/css/css-properties-values-api/registered-property-change-style-001.html | 50 |
1 files changed, 50 insertions, 0 deletions
diff --git a/testing/web-platform/tests/css/css-properties-values-api/registered-property-change-style-001.html b/testing/web-platform/tests/css/css-properties-values-api/registered-property-change-style-001.html new file mode 100644 index 0000000000..320b44d82e --- /dev/null +++ b/testing/web-platform/tests/css/css-properties-values-api/registered-property-change-style-001.html @@ -0,0 +1,50 @@ +<!DOCTYPE html> +<meta charset="utf-8"> +<title>CSS Variables Test: Style changes on registered properties using variables</title> +<link rel="author" title="Javier Fernandez Garcia-Boente" href="mailto:jfernandez@igalia.com"> +<link rel="help" href="http://www.w3.org/TR/css-variables-1/#using-variables"> +<meta name="assert" content="A change in the custom property declaration must be propagated to all the descendants"> +<script src="/resources/testharness.js"></script> +<script src="/resources/testharnessreport.js"></script> +<div id="outer"> + <div id="inbetween"> + <div id="inner"></div> + </div> +</div> +<script> + "use strict"; + test( function () { + outer.style.cssText = ''; + inbetween.style.cssText = ''; + inner.style.cssText = 'color: var(--color1)'; + let initialValue = getComputedStyle(inner).getPropertyValue('color'); + assert_equals(initialValue, "rgb(0, 0, 0)", "Initial value"); + + inbetween.style.cssText = 'color: green'; + let inheritedValue = getComputedStyle(inner).getPropertyValue('color'); + assert_equals(inheritedValue, "rgb(0, 128, 0)", "Inherited value"); + + CSS.registerProperty({name: '--color1', syntax: '<color>', initialValue: 'red', inherits: true}); + let actualValue = getComputedStyle(inner).getPropertyValue('color'); + assert_equals(actualValue, "rgb(255, 0, 0)", "Resolved value"); + }, "New registered property declaration"); + + test( function () { + outer.style.cssText = ''; + inbetween.style.cssText = ''; + inner.style.cssText = 'color: var(--color2)'; + let initialValue = getComputedStyle(inner).getPropertyValue('color'); + assert_equals(initialValue, "rgb(0, 0, 0)", "Initial value"); + + outer.style.cssText = '--color2: blue'; + inbetween.style.cssText = 'color: green'; + let resolvedValue = getComputedStyle(inner).getPropertyValue('color'); + assert_equals(resolvedValue, "rgb(0, 0, 255)", "Resolved value"); + + outer.style.cssText = ''; + CSS.registerProperty({name: '--color2', syntax: '<color>', initialValue: 'red', inherits: true}); + let actualValue = getComputedStyle(inner).getPropertyValue('color'); + assert_equals(actualValue, "rgb(255, 0, 0)", "Resolved value"); + }, "Registered property overrides a previous declaration "); +</script> + |