testing-library / testing-library/dom-testing-library
prettyDom returns incorrect html for form with happy-dom
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Description
@testing-library/domversion: 6.6.3- Testing Framework and version: vitest (or any other)
- DOM Environment: happy-dom
Relevant code or config:
https://github.com/gkiely/vite-project/blob/main/src/App.test.tsx
Reproduction:
1. git clone https://github.com/gkiely/vite-project
2. npm i
3. Update package.json: "test": "vitest --environment happy-dom"
4. npm test # incorrect output for happy-dom
Problem description:
Makes it difficult to debug issues
Contributor guide
First steps
- Read the whole issue, then the project's contributing guide.
- Comment on the issue to say you are picking it up — it saves two people doing the same work.
- Fork the repository and make your change on a branch.
- Open a pull request that references the issue number.
Research direction
Start by cloning the linked gkiely/vite-project reproduction, installing dependencies, and running the happy-dom Vitest command described in the issue. Trace how prettyDom formats the form output and compare it with the incorrect result from the reproduction. Done means the form's HTML is rendered correctly under happy-dom and the behavior is covered by a relevant test.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- javascript
- Domain
- testing-qa
- Issue type
- Bug
- Difficulty
- 3/5
- Estimated time
- 1-2 days
- Activity status
- Stale
- Clarity
- Needs clarification
- Newbie friendliness
- 35/100