27 lines
815 B
HTML
27 lines
815 B
HTML
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<!DOCTYPE html>
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<html>
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<body>
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<p>This tests dynamically mutating the slot value. WebKit should not crash.</p>
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<outer-host style="display: block; -webkit-column-count: 2;"><inner-host style="display: block;"><div id="mutateThis">?<section style="column-span: all;"></section></div></inner-host></outer-host>
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<script>
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if (window.testRunner)
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testRunner.dumpAsText();
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let outerHost = document.querySelector('outer-host');
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outerHost.attachShadow({mode: 'closed'}).innerHTML = '<slot></slot>';
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let innerHost = document.querySelector('inner-host').attachShadow({mode: 'closed'});
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innerHost.innerHTML = '<slot></slot>';
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outerHost.getBoundingClientRect();
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mutateThis.slot = "f";
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outerHost.getBoundingClientRect();
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mutateThis.innerText = "";
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document.write('PASS - WebKit did not crash');
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</script>
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</body>
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</html>
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