dnsmasq (6 new, 30.8% → 32%):
- Empty instances, multiple instances, nil config, configured IP
- No leaked empty entries (address=//, local=//)
- Empty fields don't produce broken entries
Also fixed a bug: empty Domain/InternalDomain fields in commented-out
entries (no LB IP case) now guarded against producing # local=// and
# address=// directives.
haproxy (7 new):
- No HTTPS frontend with no routes
- HTTP-only and L4-only route scenarios
- CertsDir customization and default
- Custom TCP route ports
- Health check directive in L7 backends
services (8 new, 72.7% → 75.8%):
- Not-found errors for Get, Deregister, Update
- DeregisterBySource partial match (source AND backend)
- Overwrite preserves file count
- Empty dir and non-YAML file handling
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>