mirror of
https://gitee.com/milvus-io/milvus.git
synced 2024-12-05 05:18:52 +08:00
457e964e41
Signed-off-by: dragondriver <jiquan.long@zilliz.com>
155 lines
3.4 KiB
Go
155 lines
3.4 KiB
Go
package proxynode
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import (
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"context"
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"math/rand"
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"sync"
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"testing"
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"time"
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"go.uber.org/zap"
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"github.com/milvus-io/milvus/internal/log"
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"github.com/stretchr/testify/assert"
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)
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type mockTsoAllocator struct {
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}
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func (tso *mockTsoAllocator) AllocOne() (Timestamp, error) {
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return Timestamp(time.Now().UnixNano()), nil
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}
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func newMockTsoAllocator() *mockTsoAllocator {
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return &mockTsoAllocator{}
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}
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func getStatistics(pchan pChan) (pChanStatistics, error) {
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stats := pChanStatistics{
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minTs: Timestamp(time.Now().UnixNano()),
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invalid: false,
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}
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stats.maxTs = stats.minTs + Timestamp(time.Millisecond*10)
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return stats, nil
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}
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func TestChannelsTimeTickerImpl_start(t *testing.T) {
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interval := time.Millisecond * 10
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pchanNum := rand.Uint64()%10 + 1
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pchans := make([]pChan, 0, pchanNum)
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for i := 0; uint64(i) < pchanNum; i++ {
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pchans = append(pchans, genUniqueStr())
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}
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tso := newMockTsoAllocator()
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ctx := context.Background()
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ticker := newChannelsTimeTicker(ctx, interval, pchans, getStatistics, tso)
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err := ticker.start()
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assert.Equal(t, nil, err)
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defer func() {
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err := ticker.close()
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assert.Equal(t, nil, err)
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}()
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time.Sleep(time.Second)
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}
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func TestChannelsTimeTickerImpl_close(t *testing.T) {
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interval := time.Millisecond * 10
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pchanNum := rand.Uint64()%10 + 1
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pchans := make([]pChan, 0, pchanNum)
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for i := 0; uint64(i) < pchanNum; i++ {
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pchans = append(pchans, genUniqueStr())
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}
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tso := newMockTsoAllocator()
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ctx := context.Background()
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ticker := newChannelsTimeTicker(ctx, interval, pchans, getStatistics, tso)
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err := ticker.start()
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assert.Equal(t, nil, err)
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defer func() {
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err := ticker.close()
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assert.Equal(t, nil, err)
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}()
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time.Sleep(time.Second)
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}
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func TestChannelsTimeTickerImpl_addPChan(t *testing.T) {
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interval := time.Millisecond * 10
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pchanNum := rand.Uint64()%10 + 1
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pchans := make([]pChan, 0, pchanNum)
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for i := 0; uint64(i) < pchanNum; i++ {
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pchans = append(pchans, genUniqueStr())
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}
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tso := newMockTsoAllocator()
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ctx := context.Background()
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ticker := newChannelsTimeTicker(ctx, interval, pchans, getStatistics, tso)
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err := ticker.start()
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assert.Equal(t, nil, err)
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newPChanNum := rand.Uint64()%10 + 1
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for i := 0; uint64(i) < newPChanNum; i++ {
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err = ticker.addPChan(genUniqueStr())
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assert.Equal(t, nil, err)
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}
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defer func() {
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err := ticker.close()
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assert.Equal(t, nil, err)
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}()
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time.Sleep(time.Second)
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}
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func TestChannelsTimeTickerImpl_getLastTick(t *testing.T) {
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interval := time.Millisecond * 10
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pchanNum := rand.Uint64()%10 + 1
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pchans := make([]pChan, 0, pchanNum)
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for i := 0; uint64(i) < pchanNum; i++ {
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pchans = append(pchans, genUniqueStr())
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}
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tso := newMockTsoAllocator()
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ctx := context.Background()
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ticker := newChannelsTimeTicker(ctx, interval, pchans, getStatistics, tso)
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err := ticker.start()
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assert.Equal(t, nil, err)
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var wg sync.WaitGroup
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wg.Add(1)
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b := make(chan struct{}, 1)
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go func() {
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defer wg.Done()
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timer := time.NewTicker(interval * 40)
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for {
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select {
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case <-b:
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return
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case <-timer.C:
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for _, pchan := range pchans {
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ts, err := ticker.getLastTick(pchan)
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assert.Equal(t, nil, err)
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log.Debug("TestChannelsTimeTickerImpl_getLastTick",
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zap.Any("pchan", pchan),
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zap.Any("minTs", ts))
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}
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}
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}
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}()
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time.Sleep(time.Second)
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b <- struct{}{}
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wg.Wait()
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defer func() {
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err := ticker.close()
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assert.Equal(t, nil, err)
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}()
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time.Sleep(time.Second)
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}
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