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More standard staking miner deposits #3621

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Aug 11, 2021
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More standard staking miner deposits #3621

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6cc3dd1
More standard staking miner deposits
kianenigma Aug 11, 2021
f056263
undo fmt
kianenigma Aug 11, 2021
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31 changes: 22 additions & 9 deletions runtime/kusama/src/lib.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -345,11 +345,8 @@ parameter_types! {

// signed config
pub const SignedMaxSubmissions: u32 = 16;
pub const SignedDepositBase: Balance = deposit(1, 0);
// A typical solution occupies within an order of magnitude of 50kb.
// This formula is currently adjusted such that a typical solution will spend an amount equal
// to the base deposit for every 50 kb.
pub const SignedDepositByte: Balance = deposit(1, 0) / (50 * 1024);
pub const SignedDepositBase: Balance = deposit(2, 0);
pub const SignedDepositByte: Balance = deposit(0, 10) / 1024;
// Each good submission will get 1/10 KSM as reward
pub SignedRewardBase: Balance = UNITS / 10;
// fallback: emergency phase.
Expand Down Expand Up @@ -1044,14 +1041,16 @@ impl InstanceFilter<Call> for ProxyType {
Call::Treasury(..) | Call::Bounties(..) |
Call::Tips(..) | Call::Utility(..)
),
ProxyType::Staking =>
matches!(c, Call::Staking(..) | Call::Session(..) | Call::Utility(..)),
ProxyType::Staking => {
matches!(c, Call::Staking(..) | Call::Session(..) | Call::Utility(..))
},
ProxyType::IdentityJudgement => matches!(
c,
Call::Identity(pallet_identity::Call::provide_judgement(..)) | Call::Utility(..)
),
ProxyType::CancelProxy =>
matches!(c, Call::Proxy(pallet_proxy::Call::reject_announcement(..))),
ProxyType::CancelProxy => {
matches!(c, Call::Proxy(pallet_proxy::Call::reject_announcement(..)))
},
}
}
fn is_superset(&self, o: &Self) -> bool {
Expand Down Expand Up @@ -1919,3 +1918,17 @@ sp_api::impl_runtime_apis! {
}
}
}

#[cfg(test)]
mod tests_fess {
use super::*;
use sp_runtime::assert_eq_error_rate;

#[test]
fn signed_deposit_is_sensible() {
// ensure this number does not change, or that it is checked after each change.
// a 1 MB solution should need around 0.16 KSM deposit
let deposit = SignedDepositBase::get() + (SignedDepositByte::get() * 1024 * 1024);
assert_eq_error_rate!(deposit, UNITS * 16 / 100, UNITS / 100);
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Why use assert_eq_error_rate! and not just assert_eq! ? Seems like the values should be constant relative to each other

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just to help with human readability

}
}
29 changes: 19 additions & 10 deletions runtime/polkadot/src/lib.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -350,11 +350,10 @@ parameter_types! {

// signed config
pub const SignedMaxSubmissions: u32 = 16;
pub const SignedDepositBase: Balance = deposit(1, 0);
// A typical solution occupies within an order of magnitude of 50kb.
// This formula is currently adjusted such that a typical solution will spend an amount equal
// to the base deposit for every 50 kb.
pub const SignedDepositByte: Balance = deposit(1, 0) / (50 * 1024);
// 40 DOTs fixed deposit..
pub const SignedDepositBase: Balance = deposit(2, 0);
// 0.01 DOT per KB of solution data.
pub const SignedDepositByte: Balance = deposit(0, 10) / 1024;
// Each good submission will get 1 DOT as reward
pub SignedRewardBase: Balance = 1 * UNITS;
// fallback: emergency phase.
Expand Down Expand Up @@ -994,14 +993,16 @@ impl InstanceFilter<Call> for ProxyType {
Call::Treasury(..) | Call::Bounties(..) |
Call::Tips(..) | Call::Utility(..)
),
ProxyType::Staking =>
matches!(c, Call::Staking(..) | Call::Session(..) | Call::Utility(..)),
ProxyType::Staking => {
matches!(c, Call::Staking(..) | Call::Session(..) | Call::Utility(..))
},
ProxyType::IdentityJudgement => matches!(
c,
Call::Identity(pallet_identity::Call::provide_judgement(..)) | Call::Utility(..)
),
ProxyType::CancelProxy =>
matches!(c, Call::Proxy(pallet_proxy::Call::reject_announcement(..))),
ProxyType::CancelProxy => {
matches!(c, Call::Proxy(pallet_proxy::Call::reject_announcement(..)))
},
}
}
fn is_superset(&self, o: &Self) -> bool {
Expand Down Expand Up @@ -1547,7 +1548,7 @@ mod test_fees {
use pallet_transaction_payment::Multiplier;
use parity_scale_codec::Encode;
use separator::Separatable;
use sp_runtime::FixedPointNumber;
use sp_runtime::{assert_eq_error_rate, FixedPointNumber};

#[test]
fn payout_weight_portion() {
Expand Down Expand Up @@ -1672,6 +1673,14 @@ mod test_fees {
println!("can support {} nominators to yield a weight of {}", active, weight_with(active));
assert!(active > target_voters, "we need to reevaluate the weight of the election system");
}

#[test]
fn signed_deposit_is_sensible() {
// ensure this number does not change, or that it is checked after each change.
// a 1 MB solution should take (40 + 10) DOTs of deposit.
let deposit = SignedDepositBase::get() + (SignedDepositByte::get() * 1024 * 1024);
assert_eq_error_rate!(deposit, 50 * DOLLARS, DOLLARS);
}
}

#[cfg(test)]
Expand Down
22 changes: 11 additions & 11 deletions runtime/westend/src/lib.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -331,11 +331,8 @@ parameter_types! {

// signed config
pub const SignedMaxSubmissions: u32 = 128;
pub const SignedDepositBase: Balance = deposit(1, 0);
// A typical solution occupies within an order of magnitude of 50kb.
// This formula is currently adjusted such that a typical solution will spend an amount equal
// to the base deposit for every 50 kb.
pub const SignedDepositByte: Balance = deposit(1, 0) / (50 * 1024);
pub const SignedDepositBase: Balance = deposit(2, 0);
pub const SignedDepositByte: Balance = deposit(0, 10) / 1024;
// Each good submission will get 1 WND as reward
pub SignedRewardBase: Balance = 1 * UNITS;
// fallback: emergency phase.
Expand Down Expand Up @@ -708,20 +705,23 @@ impl InstanceFilter<Call> for ProxyType {
Call::Slots(..) |
Call::Auctions(..) // Specifically omitting the entire XCM Pallet
),
ProxyType::Staking =>
matches!(c, Call::Staking(..) | Call::Session(..) | Call::Utility(..)),
ProxyType::Staking => {
matches!(c, Call::Staking(..) | Call::Session(..) | Call::Utility(..))
},
ProxyType::SudoBalances => match c {
Call::Sudo(pallet_sudo::Call::sudo(ref x)) =>
matches!(x.as_ref(), &Call::Balances(..)),
Call::Sudo(pallet_sudo::Call::sudo(ref x)) => {
matches!(x.as_ref(), &Call::Balances(..))
},
Call::Utility(..) => true,
_ => false,
},
ProxyType::IdentityJudgement => matches!(
c,
Call::Identity(pallet_identity::Call::provide_judgement(..)) | Call::Utility(..)
),
ProxyType::CancelProxy =>
matches!(c, Call::Proxy(pallet_proxy::Call::reject_announcement(..))),
ProxyType::CancelProxy => {
matches!(c, Call::Proxy(pallet_proxy::Call::reject_announcement(..)))
},
}
}
fn is_superset(&self, o: &Self) -> bool {
Expand Down