30 lines
783 B
HTML
30 lines
783 B
HTML
<!DOCTYPE html>
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<script src="../../resources/js-test-pre.js"></script>
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<div id=container>
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</div>
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<span id=el>
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</span>
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<script>
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description('Test that DOMSubtreeModified listeners cannot cause DocumentOrderedMap to be incorrect');
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var counter = 0;
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var container = document.getElementById('container');
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var el = document.getElementById('el');
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function broken() {
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if (++counter > 2) {
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document.removeEventListener('DOMSubtreeModified', broken, true);
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return;
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}
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container.appendChild(el);
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}
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document.addEventListener("DOMSubtreeModified", broken, true);
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broken();
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shouldBeTrue("document.contains(el)");
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el.parentNode.removeChild(el);
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el = null;
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gc();
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shouldBeNull("document.getElementById('el')");
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</script>
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<script src="../../resources/js-test-post.js"></script>
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