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package privval_test
import (
"io/ioutil"
"os"
"testing"
"github.com/stretchr/testify/assert"
"github.com/stretchr/testify/require"
"github.com/tendermint/tendermint/privval"
)
const lastSignBytes = "750802110500000000000000220B08B398F3E00510F48DA6402A480A20F" +
"C258973076512999C3E6839A22E9FBDB1B77CF993E8A9955412A41A59D4" +
"CAD312240A20C971B286ACB8AAA6FCA0365EB0A660B189EDC08B46B5AF2" +
"995DEFA51A28D215B10013211746573742D636861696E2D533245415533"
const oldPrivvalContent = `{
"address": "1D8089FAFDFAE4A637F3D616E17B92905FA2D91D",
"pub_key": {
"type": "tendermint/PubKeyEd25519",
"value": "r3Yg2AhDZ745CNTpavsGU+mRZ8WpRXqoJuyqjN8mJq0="
},
"last_height": "5",
"last_round": "0",
"last_step": 3,
"last_signature": "CTr7b9ZQlrJJf+12rPl5t/YSCUc/KqV7jQogCfFJA24e7hof69X6OMT7eFLVQHyodPjD/QTA298XHV5ejxInDQ==",
"last_signbytes": "` + lastSignBytes + `",
"priv_key": {
"type": "tendermint/PrivKeyEd25519",
"value": "7MwvTGEWWjsYwjn2IpRb+GYsWi9nnFsw8jPLLY1UtP6vdiDYCENnvjkI1Olq+wZT6ZFnxalFeqgm7KqM3yYmrQ=="
}
}`
func TestLoadAndUpgrade(t *testing.T) {
oldFilePath := initTmpOldFile(t)
defer os.Remove(oldFilePath)
newStateFile, err := ioutil.TempFile("", "priv_validator_state*.json")
defer os.Remove(newStateFile.Name())
require.NoError(t, err)
newKeyFile, err := ioutil.TempFile("", "priv_validator_key*.json")
defer os.Remove(newKeyFile.Name())
require.NoError(t, err)
oldPV, err := privval.LoadOldFilePV(oldFilePath)
assert.NoError(t, err)
newPV := oldPV.Upgrade(newKeyFile.Name(), newStateFile.Name())
assertEqualPV(t, oldPV, newPV)
assert.NoError(t, err)
upgradedPV := privval.LoadFilePV(newKeyFile.Name(), newStateFile.Name())
assertEqualPV(t, oldPV, upgradedPV)
oldPV, err = privval.LoadOldFilePV(oldFilePath + ".bak")
require.NoError(t, err)
assertEqualPV(t, oldPV, upgradedPV)
}
func assertEqualPV(t *testing.T, oldPV *privval.OldFilePV, newPV *privval.FilePV) {
assert.Equal(t, oldPV.Address, newPV.Key.Address)
assert.Equal(t, oldPV.Address, newPV.GetAddress())
assert.Equal(t, oldPV.PubKey, newPV.Key.PubKey)
assert.Equal(t, oldPV.PubKey, newPV.GetPubKey())
assert.Equal(t, oldPV.PrivKey, newPV.Key.PrivKey)
assert.Equal(t, oldPV.LastHeight, newPV.LastSignState.Height)
assert.Equal(t, oldPV.LastRound, newPV.LastSignState.Round)
assert.Equal(t, oldPV.LastSignature, newPV.LastSignState.Signature)
assert.Equal(t, oldPV.LastSignBytes, newPV.LastSignState.SignBytes)
assert.Equal(t, oldPV.LastStep, newPV.LastSignState.Step)
}
func initTmpOldFile(t *testing.T) string {
tmpFile, err := ioutil.TempFile("", "priv_validator_*.json")
require.NoError(t, err)
t.Logf("created test file %s", tmpFile.Name())
_, err = tmpFile.WriteString(oldPrivvalContent)
require.NoError(t, err)
return tmpFile.Name()
}