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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/cssom/HTMLLinkElement-disabled-004.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/HTMLLinkElement-disabled-004.html')
| -rw-r--r-- | testing/web-platform/tests/css/cssom/HTMLLinkElement-disabled-004.html | 39 |
1 files changed, 39 insertions, 0 deletions
diff --git a/testing/web-platform/tests/css/cssom/HTMLLinkElement-disabled-004.html b/testing/web-platform/tests/css/cssom/HTMLLinkElement-disabled-004.html new file mode 100644 index 0000000000..f163f1d68e --- /dev/null +++ b/testing/web-platform/tests/css/cssom/HTMLLinkElement-disabled-004.html @@ -0,0 +1,39 @@ +<!doctype html> +<title><link disabled>'s "explicitly enabled" state doesn't persist for clones</title> +<link rel="author" title="Emilio Cobos Álvarez" href="mailto:emilio@crisal.io"> +<link rel="author" title="Mozilla" href="https://mozilla.org"> +<link rel="help" href="https://html.spec.whatwg.org/#attr-link-disabled"> +<script src="/resources/testharness.js"></script> +<script src="/resources/testharnessreport.js"></script> +<link title="alt" rel="alternate stylesheet" disabled href="data:text/css,html { background: green }"> +<script> +function assert_applies(applies) { + (applies ? assert_equals : assert_not_equals)(getComputedStyle(document.documentElement).backgroundColor, "rgb(0, 128, 0)"); +} + +const link = document.querySelector("link[disabled]"); + +async_test(function(t) { + link.remove(); + link.disabled = false; // `link` is explicitly enabled. + + let clonesLoaded = 0; + + for (let shallow of [true, false]) { + const clone = link.cloneNode(shallow); + clone.onload = t.step_func(function() { + assert_false(link.disabled); + // Even though it's not disabled, it still doesn't apply, since it's an alternate. + assert_applies(false); + if (++clonesLoaded == 2) { + link.onload = t.step_func_done(function() { + assert_false(link.disabled); + assert_applies(true); // `link` is still explicitly enabled. + }); + document.head.appendChild(link); + } + }); + document.head.appendChild(clone); + } +}, "HTMLLinkElement.disabled's explicitly enabled state doesn't persist on clones"); +</script> |