LayoutTests/fast/inline/ideographic-baseline-with-block-inside.html

<style>
.container {
  writing-mode: vertical-rl;
}

.container > div {
  display: inline-block;
  width: 100px;
  height: 50px;
  background-color: green;
}
</style>
</head>
<div class=container>
  <div></div><div><div></div></div>
</div>