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ef809eea1e
It's perfectly possible for JavaScript to call unobserve() on an element that hasn't been observed. Let's stop asserting if that happens. :^) Fixes #22020
11 lines
276 B
HTML
11 lines
276 B
HTML
<body>
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<script src="../include.js"></script>
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<script>
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test(() => {
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let observer = new IntersectionObserver(function() {});
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let div = document.createElement("div");
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observer.unobserve(div);
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println("PASS! (Didn't crash)");
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});
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</script>
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