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node: refactor privValidator ext client code & tests (#2895)

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* update ConsensusState#OnStop comment

* consensus: set logger for WAL in tests

* refactor privValidator client code and tests

follow-up on https://github.com/tendermint/tendermint/pull/2866
This commit is contained in:
Anton Kaliaev
2018-11-21 21:24:13 +04:00
committed by GitHub
parent 72f86b5192
commit b487feba42
7 changed files with 105 additions and 142 deletions
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29
consensus/wal_test.go
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@ -7,13 +7,13 @@ import (
"io/ioutil"
"os"
"path/filepath"
// "sync"
"testing"
"time"
"github.com/tendermint/tendermint/consensus/types"
"github.com/tendermint/tendermint/libs/autofile"
"github.com/tendermint/tendermint/libs/log"
tmtypes "github.com/tendermint/tendermint/types"
tmtime "github.com/tendermint/tendermint/types/time"
@ -23,29 +23,27 @@ import (
func TestWALTruncate(t *testing.T) {
walDir, err := ioutil.TempDir("", "wal")
if err != nil {
panic(fmt.Errorf("failed to create temp WAL file: %v", err))
}
require.NoError(t, err)
defer os.RemoveAll(walDir)
walFile := filepath.Join(walDir, "wal")
//this magic number 4K can truncate the content when RotateFile. defaultHeadSizeLimit(10M) is hard to simulate.
//this magic number 1 * time.Millisecond make RotateFile check frequently. defaultGroupCheckDuration(5s) is hard to simulate.
wal, err := NewWAL(walFile, autofile.GroupHeadSizeLimit(4096), autofile.GroupCheckDuration(1*time.Millisecond))
if err != nil {
t.Fatal(err)
}
wal.Start()
wal, err := NewWAL(walFile,
autofile.GroupHeadSizeLimit(4096),
autofile.GroupCheckDuration(1*time.Millisecond),
)
require.NoError(t, err)
wal.SetLogger(log.TestingLogger())
err = wal.Start()
require.NoError(t, err)
defer wal.Stop()
//60 block's size nearly 70K, greater than group's headBuf size(4096 * 10), when headBuf is full, truncate content will Flush to the file.
//at this time, RotateFile is called, truncate content exist in each file.
err = WALGenerateNBlocks(wal.Group(), 60)
if err != nil {
t.Fatal(err)
}
require.NoError(t, err)
time.Sleep(1 * time.Millisecond) //wait groupCheckDuration, make sure RotateFile run
@ -99,9 +97,8 @@ func TestWALSearchForEndHeight(t *testing.T) {
walFile := tempWALWithData(walBody)
wal, err := NewWAL(walFile)
if err != nil {
t.Fatal(err)
}
require.NoError(t, err)
wal.SetLogger(log.TestingLogger())
h := int64(3)
gr, found, err := wal.SearchForEndHeight(h, &WALSearchOptions{})