go-ethereum/cmd/workload/README.md

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## Workload Testing Tool
This tool performs RPC calls against a live node. It has tests for the Sepolia testnet and
Mainnet. Note the tests require a fully synced node.
To run the tests against a Sepolia node, use:
```shell
> ./workload test --sepolia http://host:8545
```
To run a specific test, use the `--run` flag to filter the test cases. Filtering works
similar to the `go test` command. For example, to run only tests for `eth_getBlockByHash`
and `eth_getBlockByNumber`, use this command:
```
> ./workload test --sepolia --run History/getBlockBy http://host:8545
```
### Regenerating tests
There is a facility for updating the tests from the chain. This can also be used to
generate the tests for a new network. As an example, to recreate tests for mainnet, run
the following commands (in this directory) against a synced mainnet node:
```shell
> go run . filtergen --queries queries/filter_queries_mainnet.json http://host:8545
> go run . historygen --history-tests queries/history_mainnet.json http://host:8545
```