gecko-dev/layout/svg/crashtests/1421807-2.html

<style>
.c1 { display: contents; }
</style>
<script>
function go() {
  a.attachShadow({mode: "open"}).innerHTML = `<slot> </slot> `;
  b.appendChild(a);
}
</script>
<body onload=go()>
<div id="a" class="c1">
  <span></span>
</div>
<svg>
<text id="b">
Bug 1421807: Wallpaper SVG text code which makes too many assumptions about the DOM. r=heycam Second test-case is because I initially made this code work with display: contents. But then realised that display: contents meant allowing Shadow DOM in there, which I don't really want to deal with right now. MozReview-Commit-ID: HSjFbWEbPAb --HG-- extra : rebase_source : 51b950d5e74e17b0200112a7d447b3e3b9414602 2018-04-23 22:23:50 +03:00			`<style>`
			`.c1 { display: contents; }`
			`</style>`
			`<script>`
			`function go() {`
			a.attachShadow({mode: "open"}).innerHTML = `<slot> </slot> `;
			`b.appendChild(a);`
			`}`
			`</script>`
			`<body onload=go()>`
			`<div id="a" class="c1">`
			`<span></span>`
			`</div>`
			`<svg>`
			`<text id="b">`