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fix(x/gov,x/distribution): Balance assertions on genesis import shouldn't be exact #22832

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fix(x/gov,x/distribution): Balance assertions on genesis import shouldn't be exact #22832

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1ec7bb2
fix: Distribution module balance should be >= module holdings on startup
fastfadingviolets Dec 11, 2024
b523c25
fix: assert that governance module has >= total deposits on startup
fastfadingviolets Dec 11, 2024
882b546
fix: return errors from import assertions
fastfadingviolets Dec 11, 2024
5534e4f
ci: tests for distribution,gov module balances at genesis
fastfadingviolets Dec 11, 2024
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1 change: 1 addition & 0 deletions x/distribution/CHANGELOG.md
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Expand Up @@ -31,6 +31,7 @@ Ref: https://keepachangelog.com/en/1.0.0/

### Improvements

* [#22832](https://github.com/cosmos/cosmos-sdk/pull/22832) Ensure the distribution module has at least as many tokens as outstanding rewards at genesis import
* [#20790](https://github.com/cosmos/cosmos-sdk/pull/20790) `x/distribution` does not depend on `x/protocolpool` anymore, now `x/distribution` only does token transfers and `x/protocolpool` does the rest.

### API Breaking Changes
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4 changes: 2 additions & 2 deletions x/distribution/keeper/genesis.go
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Expand Up @@ -123,8 +123,8 @@ func (k Keeper) InitGenesis(ctx context.Context, data types.GenesisState) error
}

balances := k.bankKeeper.GetAllBalances(ctx, moduleAcc.GetAddress())
if !balances.Equal(moduleHoldingsInt) {
return fmt.Errorf("distribution module balance does not match the module holdings: %s <-> %s", balances, moduleHoldingsInt)
if balances.IsAllLT(moduleHoldingsInt) {
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return fmt.Errorf("distribution module balance is less than module holdings: %s < %s", balances, moduleHoldingsInt)
}
return nil
}
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1 change: 1 addition & 0 deletions x/gov/CHANGELOG.md
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Expand Up @@ -38,6 +38,7 @@ Ref: https://keepachangelog.com/en/1.0.0/

### Improvements

* [#22832](https://github.com/cosmos/cosmos-sdk/pull/22832) Ensure the governance module has at least as many tokens as are deposited at genesis import.
* [#20521](https://github.com/cosmos/cosmos-sdk/pull/20521) Legacy proposals can now access the `appmodule.Environment` present in the `context.Context` of the handler. This is useful when migrating to server/v2 and removing the sdk context dependency.
* [#19741](https://github.com/cosmos/cosmos-sdk/pull/19741) Add `ExpeditedQuorum` parameter specifying a minimum quorum for expedited proposals, that can differ from the regular quorum.
* [#19352](https://github.com/cosmos/cosmos-sdk/pull/19352) `TallyResult` include vote options counts. Those counts replicates the now deprecated (but not removed) yes, no, abstain and veto count fields.
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6 changes: 3 additions & 3 deletions x/gov/genesis.go
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Expand Up @@ -79,9 +79,9 @@ func InitGenesis(ctx context.Context, ak types.AccountKeeper, bk types.BankKeepe
ak.SetModuleAccount(ctx, moduleAcc)
}

// check if total deposits equals balance, if it doesn't return an error
if !balance.Equal(totalDeposits) {
return fmt.Errorf("expected module account was %s but we got %s", balance.String(), totalDeposits.String())
// check if the module account can cover the total deposits
if !balance.IsAllGTE(totalDeposits) {
return fmt.Errorf("expected module to hold at least %s, but it holds %s", totalDeposits, balance)
}
return nil
}
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