0g-chain/x/committee/simulation/genesis.go

147 lines
4.8 KiB
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package simulation
import (
"fmt"
"math/rand"
Token holder governance (#917) * Committee types (#899) * committee types * refactor to committee interface * include tokencommitee stringer method * add members to BaseCommittee * address revisions * update querier * update querier * fix compilation errors, tests, etc. * Update MsgVote with vote type (#900) * add vote to msg * update querier/rest * update example cli vote msg * remove incorrect comments * address revisions * update handler, stub keeper method * add vote type to vote struct * Committee module keeper logic for token holder governance (#902) * fix keeper/test compilation errors * fix keeper/test compilation errors pt 2 * add setters to committee interface * fix sims compilation errors * fix incentive tests compilation errors * update types, expected keepers * core keeper logic * don't allow bond denom * implement vote tallying * query proposal polling status * update module keepers in app.go * register committee interface * fix failing incentive test * commitee types tests * refactor GetProposalResult by committee types * update invariants * implement most proposal keeper tests * add nulls to custom enums * remove abstain vote type * add test for close proposal * remove outdated TODOs * update ProcessProposals * switch on committee type directly * reintroduce Abstain votes and update vote tallying * don't allow divide by 0 panics * delete unused setters on committee interface * clean up tally methods return values for querier * update enum validation to catch negative ints * reintroduce setters for sims compilation * address revisions * remove commented out test * implement ProcessProposals test * additional revisions * Committee migrations (#909) * add committee v14 legacy types * update migration imports for compile * addRegisterCodec() to committee v14 legacy types * migrate committee genesis state from v14 to v15 * set stability committee permissions properly * fix committee allowed params * migration test, kava-7 sample data * add concrete types to committees (#911) * revisions: migrate + tests * register msgs on legacy codec * Prepare Committee module for migrations (#906) * remove invariants * edits * fix abci test * fix keeper querier tests * add committee interface registration * use codec.Codec * don't allow null vote types * don't allow null tally option * minor spelling fixes * update example cli proposal * fix cli tally query * enable vote abstain from cli * include vote options in cli help text * call CloseProposal from handler * custom enum marshaling * committee: fix failing tests (#921) * fix failing tests * fix: spelling Co-authored-by: rhuairahrighairigh <ruaridh.odonnell@gmail.com> Co-authored-by: Ruaridh <rhuairahrighairidh@users.noreply.github.com> Co-authored-by: Kevin Davis <karzak@users.noreply.github.com>
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"strings"
"time"
"github.com/cosmos/cosmos-sdk/codec"
sdk "github.com/cosmos/cosmos-sdk/types"
"github.com/cosmos/cosmos-sdk/types/module"
"github.com/cosmos/cosmos-sdk/x/simulation"
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"github.com/kava-labs/kava/x/committee/types"
)
const (
// Block time params are un-exported constants in cosmos-sdk/x/simulation.
// Copy them here in lieu of importing them.
minTimePerBlock time.Duration = (10000 / 2) * time.Second
maxTimePerBlock time.Duration = 10000 * time.Second
// Calculate the average block time
AverageBlockTime time.Duration = (maxTimePerBlock - minTimePerBlock) / 2
FallbackCommitteeID uint64 = 0
)
// RandomizedGenState generates a random GenesisState for the module
func RandomizedGenState(simState *module.SimulationState) {
r := simState.Rand
// Create an always present committee with god permissions to ensure any randomly generated proposal can always be submitted.
// Without this, proposals can often not be submitted as there aren't any committees with the right set of permissions available.
// It provides more control over how often different proposal types happen during simulation.
// It also makes the code simpler--proposals can just be randomly generated and submitted without having to comply to permissions that happen to be available at the time.
Token holder governance (#917) * Committee types (#899) * committee types * refactor to committee interface * include tokencommitee stringer method * add members to BaseCommittee * address revisions * update querier * update querier * fix compilation errors, tests, etc. * Update MsgVote with vote type (#900) * add vote to msg * update querier/rest * update example cli vote msg * remove incorrect comments * address revisions * update handler, stub keeper method * add vote type to vote struct * Committee module keeper logic for token holder governance (#902) * fix keeper/test compilation errors * fix keeper/test compilation errors pt 2 * add setters to committee interface * fix sims compilation errors * fix incentive tests compilation errors * update types, expected keepers * core keeper logic * don't allow bond denom * implement vote tallying * query proposal polling status * update module keepers in app.go * register committee interface * fix failing incentive test * commitee types tests * refactor GetProposalResult by committee types * update invariants * implement most proposal keeper tests * add nulls to custom enums * remove abstain vote type * add test for close proposal * remove outdated TODOs * update ProcessProposals * switch on committee type directly * reintroduce Abstain votes and update vote tallying * don't allow divide by 0 panics * delete unused setters on committee interface * clean up tally methods return values for querier * update enum validation to catch negative ints * reintroduce setters for sims compilation * address revisions * remove commented out test * implement ProcessProposals test * additional revisions * Committee migrations (#909) * add committee v14 legacy types * update migration imports for compile * addRegisterCodec() to committee v14 legacy types * migrate committee genesis state from v14 to v15 * set stability committee permissions properly * fix committee allowed params * migration test, kava-7 sample data * add concrete types to committees (#911) * revisions: migrate + tests * register msgs on legacy codec * Prepare Committee module for migrations (#906) * remove invariants * edits * fix abci test * fix keeper querier tests * add committee interface registration * use codec.Codec * don't allow null vote types * don't allow null tally option * minor spelling fixes * update example cli proposal * fix cli tally query * enable vote abstain from cli * include vote options in cli help text * call CloseProposal from handler * custom enum marshaling * committee: fix failing tests (#921) * fix failing tests * fix: spelling Co-authored-by: rhuairahrighairigh <ruaridh.odonnell@gmail.com> Co-authored-by: Ruaridh <rhuairahrighairidh@users.noreply.github.com> Co-authored-by: Kevin Davis <karzak@users.noreply.github.com>
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fallbackCommittee := types.NewMemberCommittee(
FallbackCommitteeID,
"A committee with god permissions that will always be in state and not deleted. It ensures any generated proposal can always be submitted and passed.",
RandomAddresses(r, simState.Accounts),
[]types.Permission{types.GodPermission{}},
sdk.MustNewDecFromStr("0.5"),
AverageBlockTime*10,
Token holder governance (#917) * Committee types (#899) * committee types * refactor to committee interface * include tokencommitee stringer method * add members to BaseCommittee * address revisions * update querier * update querier * fix compilation errors, tests, etc. * Update MsgVote with vote type (#900) * add vote to msg * update querier/rest * update example cli vote msg * remove incorrect comments * address revisions * update handler, stub keeper method * add vote type to vote struct * Committee module keeper logic for token holder governance (#902) * fix keeper/test compilation errors * fix keeper/test compilation errors pt 2 * add setters to committee interface * fix sims compilation errors * fix incentive tests compilation errors * update types, expected keepers * core keeper logic * don't allow bond denom * implement vote tallying * query proposal polling status * update module keepers in app.go * register committee interface * fix failing incentive test * commitee types tests * refactor GetProposalResult by committee types * update invariants * implement most proposal keeper tests * add nulls to custom enums * remove abstain vote type * add test for close proposal * remove outdated TODOs * update ProcessProposals * switch on committee type directly * reintroduce Abstain votes and update vote tallying * don't allow divide by 0 panics * delete unused setters on committee interface * clean up tally methods return values for querier * update enum validation to catch negative ints * reintroduce setters for sims compilation * address revisions * remove commented out test * implement ProcessProposals test * additional revisions * Committee migrations (#909) * add committee v14 legacy types * update migration imports for compile * addRegisterCodec() to committee v14 legacy types * migrate committee genesis state from v14 to v15 * set stability committee permissions properly * fix committee allowed params * migration test, kava-7 sample data * add concrete types to committees (#911) * revisions: migrate + tests * register msgs on legacy codec * Prepare Committee module for migrations (#906) * remove invariants * edits * fix abci test * fix keeper querier tests * add committee interface registration * use codec.Codec * don't allow null vote types * don't allow null tally option * minor spelling fixes * update example cli proposal * fix cli tally query * enable vote abstain from cli * include vote options in cli help text * call CloseProposal from handler * custom enum marshaling * committee: fix failing tests (#921) * fix failing tests * fix: spelling Co-authored-by: rhuairahrighairigh <ruaridh.odonnell@gmail.com> Co-authored-by: Ruaridh <rhuairahrighairidh@users.noreply.github.com> Co-authored-by: Kevin Davis <karzak@users.noreply.github.com>
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types.FirstPastThePost,
)
// Create other committees
numCommittees := r.Intn(100)
committees := []types.Committee{fallbackCommittee}
for i := 0; i < numCommittees; i++ {
com, err := RandomCommittee(r, firstNAccounts(25, simState.Accounts), paramChangeToAllowedParams(simState.ParamChanges))
if err != nil {
panic(err)
}
committees = append(committees, com)
}
// Add genesis state to simState
genesisState := types.NewGenesisState(
types.DefaultNextProposalID,
committees,
[]types.Proposal{},
[]types.Vote{},
)
fmt.Printf("Selected randomly generated %s parameters:\n%s\n", types.ModuleName, codec.MustMarshalJSONIndent(simState.Cdc, genesisState))
simState.GenState[types.ModuleName] = simState.Cdc.MustMarshalJSON(genesisState)
}
func RandomCommittee(r *rand.Rand, availableAccs []simulation.Account, allowedParams []types.AllowedParam) (types.Committee, error) {
// pick committee members
if len(availableAccs) < 1 {
Token holder governance (#917) * Committee types (#899) * committee types * refactor to committee interface * include tokencommitee stringer method * add members to BaseCommittee * address revisions * update querier * update querier * fix compilation errors, tests, etc. * Update MsgVote with vote type (#900) * add vote to msg * update querier/rest * update example cli vote msg * remove incorrect comments * address revisions * update handler, stub keeper method * add vote type to vote struct * Committee module keeper logic for token holder governance (#902) * fix keeper/test compilation errors * fix keeper/test compilation errors pt 2 * add setters to committee interface * fix sims compilation errors * fix incentive tests compilation errors * update types, expected keepers * core keeper logic * don't allow bond denom * implement vote tallying * query proposal polling status * update module keepers in app.go * register committee interface * fix failing incentive test * commitee types tests * refactor GetProposalResult by committee types * update invariants * implement most proposal keeper tests * add nulls to custom enums * remove abstain vote type * add test for close proposal * remove outdated TODOs * update ProcessProposals * switch on committee type directly * reintroduce Abstain votes and update vote tallying * don't allow divide by 0 panics * delete unused setters on committee interface * clean up tally methods return values for querier * update enum validation to catch negative ints * reintroduce setters for sims compilation * address revisions * remove commented out test * implement ProcessProposals test * additional revisions * Committee migrations (#909) * add committee v14 legacy types * update migration imports for compile * addRegisterCodec() to committee v14 legacy types * migrate committee genesis state from v14 to v15 * set stability committee permissions properly * fix committee allowed params * migration test, kava-7 sample data * add concrete types to committees (#911) * revisions: migrate + tests * register msgs on legacy codec * Prepare Committee module for migrations (#906) * remove invariants * edits * fix abci test * fix keeper querier tests * add committee interface registration * use codec.Codec * don't allow null vote types * don't allow null tally option * minor spelling fixes * update example cli proposal * fix cli tally query * enable vote abstain from cli * include vote options in cli help text * call CloseProposal from handler * custom enum marshaling * committee: fix failing tests (#921) * fix failing tests * fix: spelling Co-authored-by: rhuairahrighairigh <ruaridh.odonnell@gmail.com> Co-authored-by: Ruaridh <rhuairahrighairidh@users.noreply.github.com> Co-authored-by: Kevin Davis <karzak@users.noreply.github.com>
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return types.MemberCommittee{}, fmt.Errorf("must be ≥ 1 addresses")
}
var members []sdk.AccAddress
for len(members) < 1 {
members = RandomAddresses(r, availableAccs)
}
// pick proposal duration
dur, err := RandomPositiveDuration(r, 0, AverageBlockTime*10)
if err != nil {
Token holder governance (#917) * Committee types (#899) * committee types * refactor to committee interface * include tokencommitee stringer method * add members to BaseCommittee * address revisions * update querier * update querier * fix compilation errors, tests, etc. * Update MsgVote with vote type (#900) * add vote to msg * update querier/rest * update example cli vote msg * remove incorrect comments * address revisions * update handler, stub keeper method * add vote type to vote struct * Committee module keeper logic for token holder governance (#902) * fix keeper/test compilation errors * fix keeper/test compilation errors pt 2 * add setters to committee interface * fix sims compilation errors * fix incentive tests compilation errors * update types, expected keepers * core keeper logic * don't allow bond denom * implement vote tallying * query proposal polling status * update module keepers in app.go * register committee interface * fix failing incentive test * commitee types tests * refactor GetProposalResult by committee types * update invariants * implement most proposal keeper tests * add nulls to custom enums * remove abstain vote type * add test for close proposal * remove outdated TODOs * update ProcessProposals * switch on committee type directly * reintroduce Abstain votes and update vote tallying * don't allow divide by 0 panics * delete unused setters on committee interface * clean up tally methods return values for querier * update enum validation to catch negative ints * reintroduce setters for sims compilation * address revisions * remove commented out test * implement ProcessProposals test * additional revisions * Committee migrations (#909) * add committee v14 legacy types * update migration imports for compile * addRegisterCodec() to committee v14 legacy types * migrate committee genesis state from v14 to v15 * set stability committee permissions properly * fix committee allowed params * migration test, kava-7 sample data * add concrete types to committees (#911) * revisions: migrate + tests * register msgs on legacy codec * Prepare Committee module for migrations (#906) * remove invariants * edits * fix abci test * fix keeper querier tests * add committee interface registration * use codec.Codec * don't allow null vote types * don't allow null tally option * minor spelling fixes * update example cli proposal * fix cli tally query * enable vote abstain from cli * include vote options in cli help text * call CloseProposal from handler * custom enum marshaling * committee: fix failing tests (#921) * fix failing tests * fix: spelling Co-authored-by: rhuairahrighairigh <ruaridh.odonnell@gmail.com> Co-authored-by: Ruaridh <rhuairahrighairidh@users.noreply.github.com> Co-authored-by: Kevin Davis <karzak@users.noreply.github.com>
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return types.MemberCommittee{}, err
}
// pick committee vote threshold, must be in interval (0,1]
threshold := simulation.RandomDecAmount(r, sdk.MustNewDecFromStr("1").Sub(sdk.SmallestDec())).Add(sdk.SmallestDec())
Token holder governance (#917) * Committee types (#899) * committee types * refactor to committee interface * include tokencommitee stringer method * add members to BaseCommittee * address revisions * update querier * update querier * fix compilation errors, tests, etc. * Update MsgVote with vote type (#900) * add vote to msg * update querier/rest * update example cli vote msg * remove incorrect comments * address revisions * update handler, stub keeper method * add vote type to vote struct * Committee module keeper logic for token holder governance (#902) * fix keeper/test compilation errors * fix keeper/test compilation errors pt 2 * add setters to committee interface * fix sims compilation errors * fix incentive tests compilation errors * update types, expected keepers * core keeper logic * don't allow bond denom * implement vote tallying * query proposal polling status * update module keepers in app.go * register committee interface * fix failing incentive test * commitee types tests * refactor GetProposalResult by committee types * update invariants * implement most proposal keeper tests * add nulls to custom enums * remove abstain vote type * add test for close proposal * remove outdated TODOs * update ProcessProposals * switch on committee type directly * reintroduce Abstain votes and update vote tallying * don't allow divide by 0 panics * delete unused setters on committee interface * clean up tally methods return values for querier * update enum validation to catch negative ints * reintroduce setters for sims compilation * address revisions * remove commented out test * implement ProcessProposals test * additional revisions * Committee migrations (#909) * add committee v14 legacy types * update migration imports for compile * addRegisterCodec() to committee v14 legacy types * migrate committee genesis state from v14 to v15 * set stability committee permissions properly * fix committee allowed params * migration test, kava-7 sample data * add concrete types to committees (#911) * revisions: migrate + tests * register msgs on legacy codec * Prepare Committee module for migrations (#906) * remove invariants * edits * fix abci test * fix keeper querier tests * add committee interface registration * use codec.Codec * don't allow null vote types * don't allow null tally option * minor spelling fixes * update example cli proposal * fix cli tally query * enable vote abstain from cli * include vote options in cli help text * call CloseProposal from handler * custom enum marshaling * committee: fix failing tests (#921) * fix failing tests * fix: spelling Co-authored-by: rhuairahrighairigh <ruaridh.odonnell@gmail.com> Co-authored-by: Ruaridh <rhuairahrighairidh@users.noreply.github.com> Co-authored-by: Kevin Davis <karzak@users.noreply.github.com>
2021-06-07 16:08:03 +00:00
var committee types.Committee
if r.Uint64()%2 == 0 {
committee = types.NewMemberCommittee(
r.Uint64(), // could collide with other committees, but unlikely
simulation.RandStringOfLength(r, r.Intn(types.MaxCommitteeDescriptionLength+1)),
members,
RandomPermissions(r, allowedParams),
threshold,
dur,
types.FirstPastThePost,
)
} else {
tallyDenom := strings.ToLower(simulation.RandStringOfLength(r, (r.Intn(3) + 3)))
committee = types.NewTokenCommittee(
r.Uint64(), // could collide with other committees, but unlikely
simulation.RandStringOfLength(r, r.Intn(types.MaxCommitteeDescriptionLength+1)),
members,
RandomPermissions(r, allowedParams),
threshold,
dur,
types.FirstPastThePost,
sdk.MustNewDecFromStr("0.25"),
tallyDenom,
)
}
return committee, nil
}
func RandomPermissions(r *rand.Rand, allowedParams []types.AllowedParam) []types.Permission {
var permissions []types.Permission
if r.Intn(100) < 50 {
permissions = append(permissions, types.TextPermission{})
}
if r.Intn(100) < 50 {
r.Shuffle(len(allowedParams), func(i, j int) {
allowedParams[i], allowedParams[j] = allowedParams[j], allowedParams[i]
})
permissions = append(permissions,
types.SimpleParamChangePermission{
AllowedParams: allowedParams[:r.Intn(len(allowedParams)+1)],
})
}
return permissions
}
func paramChangeToAllowedParams(paramChanges []simulation.ParamChange) []types.AllowedParam {
var allowedParams []types.AllowedParam
for _, pc := range paramChanges {
allowedParams = append(
allowedParams,
types.AllowedParam{
Subspace: pc.Subspace,
Key: pc.Key,
},
)
}
return allowedParams
}