chore: remove istanbul instructions #4559
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Pull Request Overview
This PR removes Istanbul coverage ignore comments throughout the codebase, as the project has moved from Istanbul to c8 for test coverage and no longer targets 100% coverage.
- Removes outdated Istanbul ignore comments from across multiple files
- Cleans up legacy code coverage instrumentation directives
- Aligns with the project's current testing approach using c8 instead of Istanbul
Reviewed Changes
Copilot reviewed 4 out of 4 changed files in this pull request and generated no comments.
| File | Description |
|---|---|
| scripts/generate-pem.js | Removes Istanbul ignore file directive |
| lib/dispatcher/client.js | Removes Istanbul ignore comment for test-only method |
| lib/dispatcher/client-h2.js | Removes Istanbul ignore comment from assertion logic |
| lib/dispatcher/client-h1.js | Removes multiple Istanbul ignore comments from error handling, timeout logic, and WASM fallback code |
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gurgunday
approved these changes
Sep 21, 2025
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we dont use istanbul but c8, but anyway we dont try to target 100% test coverage.
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