# Development and verification

## Fast host checks

```sh
cargo test --workspace --offline
cargo clippy --workspace --all-targets --offline --exclude kaptan-geprc-f722-v2 --exclude kaptan-kakute-f7-mini-v3 -- -D warnings
cargo clippy -p platform-stm32f7 --all-targets --offline -- -D warnings
cargo fmt --check
git diff --check
```

## Target checks

```sh
cargo check -p kaptan-geprc-f722-v2 --release --target thumbv7em-none-eabihf --offline
cargo check -p kaptan-kakute-f7-mini-v3 --release --target thumbv7em-none-eabihf --offline
```

## Strict core coverage

```sh
scripts/report-test-coverage.sh
```

The strict gate requires 100% line and branch coverage for `kaptan-math`,
`kaptan-navigation`, `kaptan-control`, and `kaptan-safety`. It isolates each
core package's coverage artifacts, unions LCOV source-line records, and uses
full LLVM source spans to merge generic branch instantiations without lowering
the gate.

## Simulation acceptance

```sh
python3 tools/sitl/world-structure-test.py
python3 -m unittest tools/sitl/test_kaptan_sim.py
tools/sitl/e2e-smoke.sh
```

The Docker smoke is intentionally separate from host unit tests because it
builds the pinned base images, Rust binary, Gazebo plugin, and full loopback
plant.