mirror of
https://gitee.com/milvus-io/milvus.git
synced 2024-12-03 20:39:36 +08:00
80 lines
2.1 KiB
Go
80 lines
2.1 KiB
Go
package master
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import (
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"testing"
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"time"
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"github.com/stretchr/testify/assert"
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"github.com/zilliztech/milvus-distributed/internal/util/tsoutil"
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)
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var gTestTsoAllocator Allocator
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var gTestIDAllocator *GlobalIDAllocator
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func TestGlobalTSOAllocator_All(t *testing.T) {
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Init()
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gTestTsoAllocator = NewGlobalTSOAllocator("timestamp", tsoutil.NewTSOKVBase([]string{Params.EtcdAddress}, "/test/root/kv", "tso"))
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gTestIDAllocator = NewGlobalIDAllocator("idTimestamp", tsoutil.NewTSOKVBase([]string{Params.EtcdAddress}, "/test/root/kv", "gid"))
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t.Run("Initialize", func(t *testing.T) {
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err := gTestTsoAllocator.Initialize()
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assert.Nil(t, err)
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})
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t.Run("GenerateTSO", func(t *testing.T) {
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count := 1000
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perCount := uint32(100)
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startTs, err := gTestTsoAllocator.GenerateTSO(perCount)
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assert.Nil(t, err)
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lastPhysical, lastLogical := tsoutil.ParseTS(startTs)
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for i := 0; i < count; i++ {
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ts, _ := gTestTsoAllocator.GenerateTSO(perCount)
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physical, logical := tsoutil.ParseTS(ts)
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if lastPhysical.Equal(physical) {
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diff := logical - lastLogical
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assert.Equal(t, uint64(perCount), diff)
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}
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lastPhysical, lastLogical = physical, logical
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}
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})
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t.Run("SetTSO", func(t *testing.T) {
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curTime := time.Now()
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nextTime := curTime.Add(2 * time.Second)
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physical := nextTime.UnixNano() / int64(time.Millisecond)
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logical := int64(0)
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err := gTestTsoAllocator.SetTSO(tsoutil.ComposeTS(physical, logical))
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assert.Nil(t, err)
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})
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t.Run("UpdateTSO", func(t *testing.T) {
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err := gTestTsoAllocator.UpdateTSO()
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assert.Nil(t, err)
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})
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t.Run("Reset", func(t *testing.T) {
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gTestTsoAllocator.Reset()
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})
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t.Run("Initialize", func(t *testing.T) {
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err := gTestIDAllocator.Initialize()
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assert.Nil(t, err)
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})
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t.Run("AllocOne", func(t *testing.T) {
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one, err := gTestIDAllocator.AllocOne()
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assert.Nil(t, err)
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ano, err := gTestIDAllocator.AllocOne()
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assert.Nil(t, err)
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assert.NotEqual(t, one, ano)
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})
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t.Run("Alloc", func(t *testing.T) {
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count := uint32(2 << 10)
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idStart, idEnd, err := gTestIDAllocator.Alloc(count)
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assert.Nil(t, err)
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assert.Equal(t, count, uint32(idEnd-idStart))
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})
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}
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