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test: add Headers coverage and benchmark - #65365

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anonrig:cursor/headers-class-performance-859a
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test: add Headers coverage and benchmark#65365
anonrig wants to merge 1 commit into
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anonrig:cursor/headers-class-performance-859a

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@anonrig

@anonrig anonrig commented Aug 18, 2026

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Adds Node-side coverage for the WHATWG Headers API and a fetch/headers benchmark.

These tests are not from WPT. They cover constructor init, get/set/append/delete, set-cookie / getSetCookie(), iteration (including mutation during iteration), validation, brand checks, and util.inspect.

The implementation change lives in undici:

Refs: nodejs/undici#5699

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Review requested:

  • @nodejs/performance
  • @nodejs/security-wg

@nodejs-github-bot nodejs-github-bot added dependencies Pull requests that update a dependency file. needs-ci PRs that need a full CI run. labels Aug 18, 2026
Add WHATWG Headers unit tests and a fetch/headers benchmark so Node
can track the API after the implementation change lands in undici.

Refs: nodejs/undici#5699
Signed-off-by: Yagiz Nizipli <yagiz@nizipli.com>
@cursor
cursor Bot force-pushed the cursor/headers-class-performance-859a branch from 3ea8120 to eb22154 Compare August 18, 2026 01:59
@anonrig anonrig changed the title deps: improve Headers class performance test: add Headers coverage and benchmark Aug 18, 2026
@cursor
cursor Bot force-pushed the cursor/headers-class-performance-859a branch from eb22154 to 2edacb0 Compare August 18, 2026 02:06
@anonrig
anonrig marked this pull request as ready for review August 18, 2026 02:06

@jasnell jasnell left a comment

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AI agents are not permitted to use the Signed-off-by

@codecov

codecov Bot commented Aug 18, 2026

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Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 90.14%. Comparing base (f83e7df) to head (2edacb0).
⚠️ Report is 48 commits behind head on main.

Additional details and impacted files
@@            Coverage Diff             @@
##             main   #65365      +/-   ##
==========================================
- Coverage   90.31%   90.14%   -0.18%     
==========================================
  Files         751      752       +1     
  Lines      249956   251884    +1928     
  Branches    47204    47379     +175     
==========================================
+ Hits       225745   227054    +1309     
- Misses      15612    16147     +535     
- Partials     8599     8683      +84     

see 98 files with indirect coverage changes

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@mcollina mcollina left a comment

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Code LGTM. Commit metadata needs fixing.

@cursor
cursor Bot force-pushed the cursor/headers-class-performance-859a branch from 2edacb0 to 0225f7b Compare August 18, 2026 12:49
@anonrig

anonrig commented Aug 18, 2026

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Addressed the review feedback:

  • Removed the AI Signed-off-by. The commit is now authored and signed off by Yagiz Nizipli.
  • Fixed the quote-props lint failures in benchmark/fetch/headers.js and test/parallel/test-whatwg-headers.js.

@anonrig anonrig added author ready PRs that have at least one approval, no pending requests for changes, and a CI started. request-ci Add this label to start a Jenkins CI on a PR. labels Aug 18, 2026
@jasnell
jasnell dismissed their stale review August 18, 2026 22:57

Resolved

@github-actions github-actions Bot removed the request-ci Add this label to start a Jenkins CI on a PR. label Aug 18, 2026
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@anonrig anonrig added the commit-queue Add this label to land a pull request using GitHub Actions. label Aug 19, 2026
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6 participants