Parsing SVGs adds additional tags around the parsed data.

[timmy-wright]

Describe the bug
Parsing SVGs using:
parser.parseFromString(svg, "image/svg+xml");
adds HTML and BODY tags around the SVG.

Wheras doing this using JSDOM or in the browser console does not add the additional tags. This means happy-dom is not a drop-replacement for jsdom and does not emulate browser behaviour.

To Reproduce

See git repo here with jsdom and happydom examples:
https://github.com/drtimwright/happy-dom-tests/tree/main/src

I'd expect this command to return "svg" not "html":

new DOMParser().parseFromString("<svg><g></g></svg>", "image/svg+xml").getRootNode().childNodes[0].nodeName;

Expected behavior

• parsing XML that is not HTML should not add HTML tags.

Device:

• OS: Windows (but probably all)
• Browser N/A
• Version: 10.11.2

Additional context
I'll try to make a PR for this, but no promises!

[timmy-wright]

[capricorn86]

@drtimwright your fix has been released 🙂

You can read more about the release here:
https://github.com/capricorn86/happy-dom/releases/tag/v11.1.1

[timmy-wright]

Awesome thanks!