mirror of
https://github.com/HeyPuter/firefox.git
synced 2026-11-13 20:14:57 -10:00
Emilio Cobos Álvarez
90c0207ad5
Turns out we do fire load events on these (I thought they were only for sheets with imports). Simplify a bit some related code for links. Callers / observers need to deal with SheetComplete being called sync anyways because of this: https://searchfox.org/mozilla-central/rev/962a843f6d96283c45162c788dc72bf217fca7df/layout/style/Loader.cpp#1873 So this removes the need for SheetLoadData to be a runnable etc. Differential Revision: https://phabricator.services.mozilla.com/D180840
24 lines
1.0 KiB
HTML
24 lines
1.0 KiB
HTML
<!doctype html>
|
|
<meta charset="utf-8">
|
|
<title>style elements fire load events properly</title>
|
|
<link rel="author" title="Emilio Cobos Álvarez" href="mailto:[email protected]">
|
|
<link rel="author" title="Mozilla" href="https://mozilla.org">
|
|
<link rel="help" href="https://html.spec.whatwg.org/#update-a-style-block">
|
|
<script src="/resources/testharness.js"></script>
|
|
<script src="/resources/testharnessreport.js"></script>
|
|
<script>
|
|
let NUM_LOADS = 0;
|
|
</script>
|
|
<style onload="++NUM_LOADS"></style>
|
|
<style onload="++NUM_LOADS">:root { background-color: lime }</style>
|
|
<style onload="++NUM_LOADS">:root { background-color: lime }</style> <!-- Intentionally the same -->
|
|
<script>
|
|
async_test(function(t) {
|
|
assert_equals(document.styleSheets.length, 3, "Should expose the three stylesheets to the OM sync");
|
|
assert_equals(NUM_LOADS, 0, "Should not fire load event sync");
|
|
window.addEventListener("load", t.step_func_done(() => {
|
|
assert_equals(NUM_LOADS, 3, "Load event should've fired for all nodes");
|
|
}));
|
|
});
|
|
</script>
|