tendermint/tests/server/client.go

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package testsuite
import (
"bytes"
"errors"
"fmt"
abcicli "github.com/tendermint/abci/client"
"github.com/tendermint/abci/types"
crypto "github.com/tendermint/go-crypto"
cmn "github.com/tendermint/tmlibs/common"
)
func InitChain(client abcicli.Client) error {
total := 10
vals := make([]*types.Validator, total)
for i := 0; i < total; i++ {
pubkey := crypto.GenPrivKeyEd25519FromSecret([]byte(cmn.Fmt("test%d", i))).PubKey().Bytes()
power := cmn.RandInt()
vals[i] = &types.Validator{pubkey, uint64(power)}
}
err := client.InitChainSync(vals)
if err != nil {
fmt.Println("Failed test: InitChain - %v", err)
return err
}
fmt.Println("Passed test: InitChain")
return nil
}
func SetOption(client abcicli.Client, key, value string) error {
res := client.SetOptionSync(key, value)
_, _, log := res.Code, res.Data, res.Log
if res.IsErr() {
fmt.Println("Failed test: SetOption")
fmt.Printf("setting %v=%v: \nlog: %v", key, value, log)
fmt.Println("Failed test: SetOption")
return errors.New(res.Error())
}
fmt.Println("Passed test: SetOption")
return nil
}
func Commit(client abcicli.Client, hashExp []byte) error {
res := client.CommitSync()
_, data, log := res.Code, res.Data, res.Log
if res.IsErr() {
fmt.Println("Failed test: Commit")
fmt.Printf("committing %v\nlog: %v", log)
return errors.New(res.Error())
}
if !bytes.Equal(res.Data, hashExp) {
fmt.Println("Failed test: Commit")
fmt.Printf("Commit hash was unexpected. Got %X expected %X",
data, hashExp)
return errors.New("CommitTx failed")
}
fmt.Println("Passed test: Commit")
return nil
}
func DeliverTx(client abcicli.Client, txBytes []byte, codeExp types.CodeType, dataExp []byte) error {
res := client.DeliverTxSync(txBytes)
code, data, log := res.Code, res.Data, res.Log
if code != codeExp {
fmt.Println("Failed test: DeliverTx")
fmt.Printf("DeliverTx response code was unexpected. Got %v expected %v. Log: %v",
code, codeExp, log)
return errors.New("DeliverTx error")
}
if !bytes.Equal(data, dataExp) {
fmt.Println("Failed test: DeliverTx")
fmt.Printf("DeliverTx response data was unexpected. Got %X expected %X",
data, dataExp)
return errors.New("DeliverTx error")
}
fmt.Println("Passed test: DeliverTx")
return nil
}
func CheckTx(client abcicli.Client, txBytes []byte, codeExp types.CodeType, dataExp []byte) error {
res := client.CheckTxSync(txBytes)
code, data, log := res.Code, res.Data, res.Log
if res.IsErr() {
fmt.Println("Failed test: CheckTx")
fmt.Printf("checking tx %X: %v\nlog: %v", txBytes, log)
return errors.New(res.Error())
}
if code != codeExp {
fmt.Println("Failed test: CheckTx")
fmt.Printf("CheckTx response code was unexpected. Got %v expected %v. Log: %v",
code, codeExp, log)
return errors.New("CheckTx")
}
if !bytes.Equal(data, dataExp) {
fmt.Println("Failed test: CheckTx")
fmt.Printf("CheckTx response data was unexpected. Got %X expected %X",
data, dataExp)
return errors.New("CheckTx")
}
fmt.Println("Passed test: CheckTx")
return nil
}