go-ethereum/cmd/workload/README.md
rjl493456442 51c1bb76f4
cmd/workload: introduce transaction-trace test (#31288)
This pull request introduces a new test suite in workload framework, for
transaction tracing.

**test generation**
`go run . tracegen --trace-tests trace-test.json http://host:8545`

and you can choose to store the trace result in a specific folder
`go run . tracegen --trace-tests trace-test.json --trace-output
./trace-result http://host:8545`

**test run**
`./workload test -run Trace/Transaction --trace-invalid ./trace-invalid
http://host:8545`

The mismatched trace result will be saved in the specific folder for
further investigation.
2025-06-09 16:36:24 +02:00

1.1 KiB

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:

> ./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:

> go run . filtergen --queries queries/filter_queries_mainnet.json http://host:8545
> go run . historygen --history-tests queries/history_mainnet.json http://host:8545
> go run . tracegen --trace-tests queries/trace_mainnet.json http://host:8545