LayoutTests/fast/text/pre-wrap-max-content.html

<style>
.container {
  width: max-content;
  color: transparent;
  background-color: green;
  font-family: Ahem;
  font-size: 20px;
  white-space: pre-wrap;
}
</style>
<div class=container>X X</div>
<div class=container>X X X</div>
<div class=container>X X X </div>
<div class=container> X X X </div>
<div class=container>X
X X</div>
<div class=container>
X X X</div>
<div class=container>          
X X X</div>
<div class=container>	X X X</div>
<div class=container>	X	X		X	</div>
<div class=container>	
X	X		X	</div>
<div class=container>	
X	X		X
	</div>
<div class=container>	

	</div>