23 lines
1 KiB
HTML
23 lines
1 KiB
HTML
<!doctype html>
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<meta charset="utf-8">
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<title>style elements fire load events properly</title>
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<link rel="author" title="Emilio Cobos Álvarez" href="mailto:emilio@crisal.io">
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<link rel="author" title="Mozilla" href="https://mozilla.org">
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<link rel="help" href="https://html.spec.whatwg.org/#update-a-style-block">
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<script src="/resources/testharness.js"></script>
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<script src="/resources/testharnessreport.js"></script>
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<script>
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let NUM_LOADS = 0;
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</script>
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<style onload="++NUM_LOADS"></style>
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<style onload="++NUM_LOADS">:root { background-color: lime }</style>
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<style onload="++NUM_LOADS">:root { background-color: lime }</style> <!-- Intentionally the same -->
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<script>
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async_test(function(t) {
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assert_equals(document.styleSheets.length, 3, "Should expose the three stylesheets to the OM sync");
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assert_equals(NUM_LOADS, 0, "Should not fire load event sync");
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window.addEventListener("load", t.step_func_done(() => {
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assert_equals(NUM_LOADS, 3, "Load event should've fired for all nodes");
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}));
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});
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</script>
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