Erigon Test Hive

Erigon Hive Tests

Runs Hive simulator tests for EL/CL protocol interoperability. Three modes:

1. make test-hive — uses act (nektos) to simulate the GitHub Actions workflow locally
2. make hive-local — builds hive and runs suites directly (no act needed)
3. make eest-devnet — runs the CI-equivalent Glamsterdam consume-enginex shard

Prerequisites

• Docker running
• GITHUB_TOKEN environment variable set (for make test-hive via act)
• act installed (for make test-hive): https://nektosact.com/installation/index.html

Docker Resource Warning

Hive creates many Docker containers and images per test run. Without cleanup, these accumulate and exhaust disk space and memory. Always run the cleanup steps below — even after a clean run.

Hive spawns per test:

• One container per EL client instance (erigon)
• One container per simulator (e.g., ethereum/engine, eels/consume-enginex)
• Intermediate build images for each client Dockerfile

The CI workflow always runs docker system prune -af --volumes on exit (even on failure). Replicate this locally.

Commands

Via act (mirrors CI exactly)

export GITHUB_TOKEN=<your-token>

# Run standard hive suite (engine API, RPC compat, EEST)
make test-hive

# Run EEST-only suite
SUITE=eest make test-hive

Direct hive run (no act required)

# Build erigon Docker image and run engine/rpc-compat suites
make hive-local

Direct EEST EngineX runs

# Runs the unsharded stable EngineX fixtures
make eest-hive

# Matches the CI glamsterdam-devnet shard
make eest-devnet

make eest-devnet selects Amsterdam and BPO2ToAmsterdam, enables parallel execution and BAL validation, and uses the CI simulator parallelism and timeout flags. Use SUITE=eest make test-hive to exercise the complete stable/devnet matrix.

Cleanup (ALWAYS run after hive tests)

Hive leaves behind stopped containers, dangling images, and build caches. Run this after every hive test run, including after failures or ctrl+c:

# Stop all running hive-related containers
docker ps --filter "name=hive" -q | xargs -r docker stop

# Full prune: removes all stopped containers, unused images, build cache, volumes
docker system prune -af --volumes

Automated cleanup with trap (recommended for direct hive invocations)

Wrap hive invocations in a script with a trap so cleanup runs on exit/ctrl+c:

cleanup() {
  echo "Cleaning up Docker resources..."
  docker ps --filter "name=hive" -q | xargs -r docker stop 2>/dev/null || true
  docker system prune -af --volumes
  echo "Docker cleanup complete"
}
trap cleanup EXIT INT TERM

cd temp/<hive-dir>/hive
./hive --sim ethereum/engine --sim.limit=".*cancun.*" --client erigon

Check what's accumulated

# Show disk usage by Docker
docker system df

# List dangling images
docker images --filter dangling=true

# List stopped containers from hive
docker ps -a --filter "name=hive" --format "table {{.Names}}\t{{.Status}}\t{{.Size}}"

When a Suite Fails — Drill Down

Hive outputs test results to temp/*/hive/workspace/logs/. View results in the hiveview browser:

# hiveview serves results at http://localhost:3000
cd temp/<hive-dir>/hive
./hiveview --serve --logdir ./workspace/logs

Re-run a single suite by specifying the simulator and limit:

cd temp/<hive-dir>/hive

# Run only the failing simulator
./hive --sim ethereum/engine --sim.limit=exchange-capabilities --client erigon

# Run with a specific test pattern
./hive --sim ethereum/engine --sim.limit=".*cancun.*" --sim.parallelism=4 --client erigon

# Run stable EEST EngineX simulator (URL pinned in test-fixtures.json)
./hive --sim ethereum/eels/consume-enginex --sim.limit="" --sim.parallelism=4 --client erigon \
  --sim.buildarg fixtures=$(jq -r '."eest_stable".url' test-fixtures.json)

Suites Covered

Related Skill

For an interactive, ephemeral hive workflow (handles versioned EEST fixtures, Dockerfile setup, BAL workarounds, per-suite parallelism), use the /hive-test skill instead:

/hive-test eest-devnet       # run devnet (BAL/glamsterdam) tests
/hive-test engine rpc-compat # run engine + rpc suites
/hive-test all               # run everything

The /hive-test skill also covers detailed cleanup via ./hive --cleanup + docker image prune -f.

This skill (erigon-test-hive) documents the Makefile targets for reference — use /hive-test when you need a full guided run.

CI Equivalent

To dispatch remotely on a branch:

gh workflow run "Test Hive" --ref <branch>

Troubleshooting