24 lines
629 B
HTML
24 lines
629 B
HTML
<!DOCTYPE html>
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<html lang="en">
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<head>
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<meta charset="UTF-8">
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<title></title>
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<script>
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function isCurrentWinnerWindow() {
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// If we are the current inner window for our BrowsingContext, bare word
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// access to `name` will return "". If we are not, it will throw.
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// Note that this is *not* the same as accessing `window.name`, which
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// will go through our WindowProxy, which will always forward it to the
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// currently-active inner window.
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try {
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void name;
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return true;
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} catch (e) {
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return false;
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}
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}
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</script>
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</head>
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<body>
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</body>
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</html>
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