clear-intruding-floats-when-moving-to-inline-parent-3.html

<!DOCTYPE html>
<style>
#container {
    float: right;
}
canvas{
    display: block;
}
</style>
<li></li>
crbug.com/568744: Ensure an element's floats are cleared when it becomes inline. This test shouldn't crash.
<div id="container">
    <canvas></canvas>
</div>
<pre id="pre"></pre>
<script>
    if (window.testRunner)
        testRunner.dumpAsText();

    document.body.offsetTop;
    var pre = document.getElementById("pre")

    // Make the pre element have block children.
    pre.appendChild(document.createElement("canvas"));
    // Change the pre element so that it is now out-of-flow and folds into an adjacent anonymous block.
    pre.style.position = 'absolute';
    // Destroy the float that should no longer be in the pre's float lists.
    document.getElementById("container").style.display = "none";
    // Re-compute style, but don't layout. (Layout would rebuild float lists and avoid a crash.)
    getComputedStyle(pre).color;
    // Prompt the canvas to access the float destroyed above if it hasn't been removed from pre's float lists.
    document.body.style.zoom=0.50
</script>

chromium/third_party/blink/web_tests/fast/block/float/clear-intruding-floats-when-moving-to-inline-parent-3.html