33 lines
915 B
HTML
33 lines
915 B
HTML
<!DOCTYPE html>
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<title>CSS Basic User Interface Test: interactivity:inert blocks focus()</title>
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<link rel="help" href="https://drafts.csswg.org/css-ui-4/#inertness">
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<script src="/resources/testharness.js"></script>
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<script src="/resources/testharnessreport.js"></script>
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<style>
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#inert { interactivity: inert; }
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#non-inert { interactivity: auto; }
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</style>
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<input id="inp_outer">
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<div id="inert">
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<input id="inp_inert">
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<div id="non-inert">
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<input id="inp_non_inert">
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</div>
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</div>
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<script>
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test(() => {
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inp_outer.focus();
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assert_equals(document.activeElement, inp_outer);
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}, "Focus outer input");
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test(() => {
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inp_inert.focus();
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assert_equals(document.activeElement, inp_outer);
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}, "Try focus inert input");
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test(() => {
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inp_non_inert.focus();
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assert_equals(document.activeElement, inp_non_inert);
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}, "Focus non-inert input inside inert ancestry");
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</script>
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