WPT: Add test for text updates
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WPT
- Dominant language
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- Stars
- 72
- Forks
- 10
- Avg merge
- 9d 15h
- Merged PRs (30d)
- 3
Description
We've seen that text updates don't count as new entries for container timing, this is consistent with LCP and element-timing
This is intentional and we will want to add a test to make sure this is being followed by all browsers.
For example:
<div containertiming>
<p>test</p>
</div>
const p = document.querySelector('[containertiming] p');
p.textContent = "some longer text";
Would not emit a new entry.
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
No file or test path is identified in the issue. Start by locating the existing Container Timing web-platform tests and their test entry points, then add coverage for changing the paragraph text inside a containertiming element. Done means the text update does not produce a new entry across browsers.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- html, javascript
- Domain
- testing, web-dev
- Issue type
- Feature
- Difficulty
- 3/5
- Estimated time
- 1-2 days
- Activity status
- Quiet
- Clarity
- Mostly clear
- Newbie friendliness
- 55/100