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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 00:47:55 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 00:47:55 +0000 |
| commit | 26a029d407be480d791972afb5975cf62c9360a6 (patch) | |
| tree | f435a8308119effd964b339f76abb83a57c29483 /testing/web-platform/tests/css/css-shadow-parts/host-part-001.html | |
| parent | Initial commit. (diff) | |
| download | firefox-26a029d407be480d791972afb5975cf62c9360a6.tar.xz firefox-26a029d407be480d791972afb5975cf62c9360a6.zip | |
Adding upstream version 124.0.1.upstream/124.0.1
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'testing/web-platform/tests/css/css-shadow-parts/host-part-001.html')
| -rw-r--r-- | testing/web-platform/tests/css/css-shadow-parts/host-part-001.html | 43 |
1 files changed, 43 insertions, 0 deletions
diff --git a/testing/web-platform/tests/css/css-shadow-parts/host-part-001.html b/testing/web-platform/tests/css/css-shadow-parts/host-part-001.html new file mode 100644 index 0000000000..9004141534 --- /dev/null +++ b/testing/web-platform/tests/css/css-shadow-parts/host-part-001.html @@ -0,0 +1,43 @@ +<!doctype html> +<title>CSS Shadow Parts - :host::part()</title> +<link rel="author" title="Mozilla" href="https://mozilla.org"> +<link rel="author" title="Emilio Cobos Álvarez" href="mailto:emilio@crisal.io"> +<link rel="help" href="https://drafts.csswg.org/css-shadow-parts/#part"> +<link rel="help" href="https://drafts.csswg.org/css-scoping/#host-selector"> +<link rel="help" href="https://bugzilla.mozilla.org/show_bug.cgi?id=1624968"> +<link rel="help" href="https://bugs.chromium.org/p/chromium/issues/detail?id=980506"> +<script src="/resources/testharness.js"></script> +<script src="/resources/testharnessreport.js"></script> +<div id="host"></div> +<script> +test(function() { + let host = document.getElementById("host"); + host.attachShadow({ mode: "open" }).innerHTML = ` + <style> + :host::part(mypart) { + color: lime; + } + :host(.tweak)::part(mypart) { + color: blue; + } + </style> + <div part="mypart"></div> + `; + + let part = host.shadowRoot.querySelector("[part]"); + + assert_equals( + window.getComputedStyle(part).color, + "rgb(0, 255, 0)", + ":host::part() works", + ); + + host.classList.add("tweak"); + + assert_equals( + window.getComputedStyle(part).color, + "rgb(0, 0, 255)", + ":host::part() invalidation works properly", + ); +}, ":host::part works"); +</script> |