Claude Bot d43b3e3119 Normalize ucs2/utf16le encoding aliases ...

Addresses CodeRabbit review feedback:

**Issue**: ucs2 and utf16le were not being treated as equivalent aliases,
causing transcode("utf16le", "ucs2") to fail with "Unsupported encoding
combination" error.

**Fix**:
- Normalize ucs2 to utf16le before processing
- This ensures the same-encoding fast path works for both aliases
- All switch cases now treat them identically
- Removed ucs2 from supported encoding checks (redundant after normalization)

**Tests Added**:
- utf16le → ucs2 transcoding
- ucs2 → utf16le transcoding
- ucs2 → utf8 transcoding

All tests pass (22 custom + Node.js compatibility).

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>

2025-10-31 01:32:51 +00:00

..

fixtures

Fix request.url having incorrect port

2023-10-16 15:14:15 -07:00

issue

Normalize ucs2/utf16le encoding aliases

2025-10-31 01:32:51 +00:00

issue23966.test.ts

Fix Buffer.isEncoding('') to return false (#23968)

2025-10-22 16:15:29 -07:00