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Problem: testground can't patch genesis #1574

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Sep 13, 2024
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Problem: testground can't patch genesis #1574

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46ea9c8
Problem: testground can't patch genesis
yihuang Sep 12, 2024
7af9101
Apply suggestions from code review
mmsqe Sep 12, 2024
a0092b0
wrap options
mmsqe Sep 13, 2024
29e177f
fix type
mmsqe Sep 13, 2024
818356a
Update testground/benchmark/benchmark/stateless.py
yihuang Sep 13, 2024
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23 changes: 18 additions & 5 deletions testground/README.md
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Original file line number Diff line number Diff line change
Expand Up @@ -81,17 +81,30 @@ You need to have the `cronosd` in `PATH`.

```bash
$ nix run github:crypto-org-chain/cronos#stateless-testcase -- gen /tmp/data/out \
--validators 3 \
--fullnodes 7 \
--hostname_template "testplan-{index}" \
--num_accounts 10 \
--num_txs 1000
--options '{
"validators": 3,
"fullnodes": 7,
"num_accounts": 10,
"num_txs": 1000,
"config": {
"mempool.size": 10000
},
"app": {
"evm.block-stm-pre-estimate": true
},
"genesis": {
"consensus.params.block.max_gas": "163000000"
}
}'
```

* `validators`/`fullnodes` is the number of validators/full nodes.
* `hostname_template` is the hostname of each node that can communicate.
* `validators`/`fullnodes` is the number of validators/full nodes.
* `num_accounts` is the number of test accounts for each full node.
* `num_txs` is the number of test transactions to be sent for each test account.
* `config`/`app` is the config patch for config/app.toml.
* `genesis` is the patch for genesis.json.

## Embed the data directory

Expand Down
9 changes: 6 additions & 3 deletions testground/benchmark/benchmark/peer.py
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Expand Up @@ -39,7 +39,7 @@ def bootstrap(ctx: Context, cli) -> PeerPacket:

if ctx.is_fullnode_leader:
# prepare genesis file and publish
genesis = gen_genesis(cli, home, peers)
genesis = gen_genesis(cli, home, peers, {})
ctx.sync.publish("genesis", genesis)
else:
genesis = ctx.sync.subscribe_simple("genesis", 1)[0]
Expand Down Expand Up @@ -94,7 +94,9 @@ def init_node(
return peer


def gen_genesis(cli: ChainCommand, leader_home: Path, peers: List[PeerPacket]):
def gen_genesis(
cli: ChainCommand, leader_home: Path, peers: List[PeerPacket], genesis_patch: dict
):
for peer in peers:
for account in peer.accounts:
cli(
Expand All @@ -109,9 +111,10 @@ def gen_genesis(cli: ChainCommand, leader_home: Path, peers: List[PeerPacket]):
return patch_json(
leader_home / "config" / "genesis.json",
{
"consensus.params.block.max_gas": "81500000",
"consensus.params.block.max_gas": "163000000",
"app_state.evm.params.evm_denom": "basecro",
"app_state.feemarket.params.no_base_fee": True,
**genesis_patch,
},
)

Expand Down
17 changes: 10 additions & 7 deletions testground/benchmark/benchmark/stateless.py
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Expand Up @@ -42,14 +42,17 @@ class CLI:
def gen(
self,
outdir: str,
validators: int,
fullnodes: int,
hostname_template=HOSTNAME_TEMPLATE,
num_accounts=10,
num_txs=1000,
config_patch={},
app_patch={},
options={},
):
print("options", options)
validators = options.get("validators", 3)
fullnodes = options.get("fullnodes", 7)
num_accounts = options.get("num_accounts", 10)
num_txs = options.get("num_txs", 1000)
config_patch = options.get("config", {})
app_patch = options.get("app", {})
genesis_patch = options.get("genesis", {})
outdir = Path(outdir)
cli = ChainCommand(LOCAL_CRONOSD_PATH)
(outdir / VALIDATOR_GROUP).mkdir(parents=True, exist_ok=True)
Expand All @@ -67,7 +70,7 @@ def gen(

print("prepare genesis")
# use a full node directory to prepare the genesis file
genesis = gen_genesis(cli, outdir / FULLNODE_GROUP / "0", peers)
genesis = gen_genesis(cli, outdir / FULLNODE_GROUP / "0", peers, genesis_patch)

print("patch genesis")
# write genesis file and patch config files
Expand Down
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