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21 lines
665 B
HTML
21 lines
665 B
HTML
<!-- Remove this and update WPT metadata once DOMTokenList.toggle (#3138) is implemented. -->
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<!DOCTYPE html>
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<html>
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<head>
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<script src="harness.js"></script>
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<script>
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let div = document.createElement("div");
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div.className = "foo bar";
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let classList = div.classList;
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div.className = "";
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is(classList.item(0), null, "classList.item(0) must return null when all classes have been removed");
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is(classList[0], undefined, "classList[0] must be undefined when all classes have been removed");
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finish();
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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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