125 lines
2.5 KiB
Go
125 lines
2.5 KiB
Go
package evm_test
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import (
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"math/big"
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"github.com/ethereum/go-ethereum/common"
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"github.com/cerc-io/laconicd/crypto/ethsecp256k1"
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"github.com/cerc-io/laconicd/x/evm"
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"github.com/cerc-io/laconicd/x/evm/statedb"
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"github.com/cerc-io/laconicd/x/evm/types"
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authtypes "github.com/cosmos/cosmos-sdk/x/auth/types"
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)
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func (suite *EvmTestSuite) TestInitGenesis() {
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privkey, err := ethsecp256k1.GenerateKey()
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suite.Require().NoError(err)
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address := common.HexToAddress(privkey.PubKey().Address().String())
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var vmdb *statedb.StateDB
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testCases := []struct {
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name string
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malleate func()
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genState *types.GenesisState
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expPanic bool
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}{
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{
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"default",
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func() {},
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types.DefaultGenesisState(),
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false,
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},
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{
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"valid account",
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func() {
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vmdb.AddBalance(address, big.NewInt(1))
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},
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&types.GenesisState{
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Params: types.DefaultParams(),
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Accounts: []types.GenesisAccount{
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{
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Address: address.String(),
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Storage: types.Storage{
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{Key: common.BytesToHash([]byte("key")).String(), Value: common.BytesToHash([]byte("value")).String()},
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},
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},
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},
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},
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false,
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},
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{
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"account not found",
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func() {},
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&types.GenesisState{
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Params: types.DefaultParams(),
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Accounts: []types.GenesisAccount{
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{
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Address: address.String(),
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},
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},
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},
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true,
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},
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{
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"invalid account type",
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func() {
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acc := authtypes.NewBaseAccountWithAddress(address.Bytes())
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suite.app.AccountKeeper.SetAccount(suite.ctx, acc)
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},
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&types.GenesisState{
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Params: types.DefaultParams(),
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Accounts: []types.GenesisAccount{
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{
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Address: address.String(),
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},
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},
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},
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true,
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},
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{
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"invalid code hash",
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func() {
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acc := suite.app.AccountKeeper.NewAccountWithAddress(suite.ctx, address.Bytes())
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suite.app.AccountKeeper.SetAccount(suite.ctx, acc)
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},
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&types.GenesisState{
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Params: types.DefaultParams(),
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Accounts: []types.GenesisAccount{
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{
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Address: address.String(),
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Code: "ffffffff",
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},
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},
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},
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true,
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},
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}
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for _, tc := range testCases {
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suite.Run(tc.name, func() {
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suite.SetupTest() // reset values
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vmdb = suite.StateDB()
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tc.malleate()
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vmdb.Commit()
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if tc.expPanic {
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suite.Require().Panics(
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func() {
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_ = evm.InitGenesis(suite.ctx, suite.app.EvmKeeper, suite.app.AccountKeeper, *tc.genState)
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},
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)
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} else {
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suite.Require().NotPanics(
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func() {
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_ = evm.InitGenesis(suite.ctx, suite.app.EvmKeeper, suite.app.AccountKeeper, *tc.genState)
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},
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)
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}
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})
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}
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}
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