Text is not wrapped around div with replaced content in layout_2020

[mrobinson]

In the following test case the text appears on top of the div, but it should really be positioned under it.

<div><img style="background: pink; width: 100px; height: 100px;"></div>
<p>this should be under</p>

Output:

[mrobinson]

cc @SimonSapin

[SimonSapin]

This <img> element has the initial display: inline, so it ends being part of a line box. It looks like the height of that line box incorrectly ends up being zero. Since the element doesn’t have an src attribute I’m not sure what kind of box it ends up generating. Either way, the bug likely a missing something.max_block_size_of_fragments_so_far.max_assign(something) somewhere in components/layout_2020/flow/inline.rs