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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 19:33:14 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 19:33:14 +0000 |
| commit | 36d22d82aa202bb199967e9512281e9a53db42c9 (patch) | |
| tree | 105e8c98ddea1c1e4784a60a5a6410fa416be2de /testing/web-platform/tests/css/cssom/serialize-all-longhands.html | |
| parent | Initial commit. (diff) | |
| download | firefox-esr-36d22d82aa202bb199967e9512281e9a53db42c9.tar.xz firefox-esr-36d22d82aa202bb199967e9512281e9a53db42c9.zip | |
Adding upstream version 115.7.0esr.upstream/115.7.0esr
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'testing/web-platform/tests/css/cssom/serialize-all-longhands.html')
| -rw-r--r-- | testing/web-platform/tests/css/cssom/serialize-all-longhands.html | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/testing/web-platform/tests/css/cssom/serialize-all-longhands.html b/testing/web-platform/tests/css/cssom/serialize-all-longhands.html new file mode 100644 index 0000000000..95204b6361 --- /dev/null +++ b/testing/web-platform/tests/css/cssom/serialize-all-longhands.html @@ -0,0 +1,36 @@ +<!DOCTYPE html> +<meta charset="utf-8"> +<title>Serialize all longhands</title> +<link rel="author" title="Oriol Brufau" href="mailto:obrufau@igalia.com" /> +<link rel="help" href="https://drafts.csswg.org/cssom/#dom-cssstyledeclaration-getpropertyvalue"> +<meta name="assert" content="Checks that all longhands indexed in a CSSStyleDeclaration can be serialized to a non-empty string when set to their initial value."> + +<div id="target"></div> + +<script src="/resources/testharness.js"></script> +<script src="/resources/testharnessreport.js"></script> +<script> +function nonSerializableProperties(style) { + const result = []; + assert_greater_than(style.length, 0, "Should have longhands"); + for (let property of style) { + if (!style.getPropertyValue(property)) { + result.push(property); + } + } + return result; +} + +const target = document.getElementById("target"); +target.style.cssText = "all: initial; direction: initial; unicode-bidi: initial;"; + +test(function() { + const props = nonSerializableProperties(target.style); + assert_array_equals(props, []); +}, "Specified style"); + +test(function() { + const props = nonSerializableProperties(getComputedStyle(target)); + assert_array_equals(props, []); +}, "Computed style"); +</script> |