41 lines
1.2 KiB
Go
41 lines
1.2 KiB
Go
package app
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import (
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"fmt"
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"time"
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abci "github.com/tendermint/tendermint/abci/types"
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sdk "github.com/cosmos/cosmos-sdk/types"
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banksim "github.com/cosmos/cosmos-sdk/x/bank/simulation"
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distrsim "github.com/cosmos/cosmos-sdk/x/distribution/simulation"
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stakingsim "github.com/cosmos/cosmos-sdk/x/staking/simulation"
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)
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func (app *GaiaApp) runtimeInvariants() []sdk.Invariant {
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return []sdk.Invariant{
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banksim.NonnegativeBalanceInvariant(app.accountKeeper),
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distrsim.NonNegativeOutstandingInvariant(app.distrKeeper),
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stakingsim.SupplyInvariants(app.stakingKeeper, app.feeCollectionKeeper, app.distrKeeper, app.accountKeeper),
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stakingsim.NonNegativePowerInvariant(app.stakingKeeper),
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}
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}
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func (app *GaiaApp) assertRuntimeInvariants() {
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ctx := app.NewContext(false, abci.Header{Height: app.LastBlockHeight() + 1})
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app.assertRuntimeInvariantsOnContext(ctx)
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}
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func (app *GaiaApp) assertRuntimeInvariantsOnContext(ctx sdk.Context) {
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start := time.Now()
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invariants := app.runtimeInvariants()
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for _, inv := range invariants {
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if err := inv(ctx); err != nil {
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panic(fmt.Errorf("invariant broken: %s", err))
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}
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}
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end := time.Now()
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diff := end.Sub(start)
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app.BaseApp.Logger().With("module", "invariants").Info("Asserted all invariants", "duration", diff)
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}
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