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WebKit Bug 84606 - ASSERT(beforeChildAnonymousContainer->isTable()); fails in RenderBlock::addChildIgnoringAnonymousColumnBlocks.<br />
The test passes if it doesn't CRASH nor ASSERT.
<style>
.container { -webkit-column-count: 1; }
.columnSpan { -webkit-column-span: all; }
</style>
<li class="container">
<blockquote id="test">
<table class="columnSpan"></table>
</blockquote>
<textarea></textarea>
</li>
<script>
if (window.testRunner)
    testRunner.dumpAsText();

document.body.offsetTop;
var test = document.getElementById("test");
test.outerHTML = "PASS";
</script>
</body>
</html>