mirror of https://github.com/milvus-io/milvus.git
64 lines
1.8 KiB
Go
64 lines
1.8 KiB
Go
//go:build test
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// +build test
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package idalloc
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import (
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"context"
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"fmt"
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"testing"
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"time"
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"github.com/stretchr/testify/mock"
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"go.uber.org/atomic"
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"google.golang.org/grpc"
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"github.com/milvus-io/milvus/internal/mocks"
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"github.com/milvus-io/milvus/pkg/v2/proto/rootcoordpb"
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"github.com/milvus-io/milvus/pkg/v2/util/merr"
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"github.com/milvus-io/milvus/pkg/v2/util/tsoutil"
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)
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func NewMockRootCoordClient(t *testing.T) *mocks.MockRootCoordClient {
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counter := atomic.NewUint64(1)
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client := mocks.NewMockRootCoordClient(t)
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lastAllocate := atomic.NewInt64(0)
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client.EXPECT().AllocTimestamp(mock.Anything, mock.Anything).RunAndReturn(
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func(ctx context.Context, atr *rootcoordpb.AllocTimestampRequest, co ...grpc.CallOption) (*rootcoordpb.AllocTimestampResponse, error) {
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if atr.Count > 1000 {
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panic(fmt.Sprintf("count %d is too large", atr.Count))
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}
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now := time.Now()
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for {
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lastAllocateMilli := lastAllocate.Load()
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if now.UnixMilli() <= lastAllocateMilli {
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now = time.Now()
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continue
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}
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if lastAllocate.CompareAndSwap(lastAllocateMilli, now.UnixMilli()) {
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break
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}
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}
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return &rootcoordpb.AllocTimestampResponse{
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Status: merr.Success(),
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Timestamp: tsoutil.ComposeTSByTime(now, 0),
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Count: atr.Count,
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}, nil
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},
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).Maybe()
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client.EXPECT().AllocID(mock.Anything, mock.Anything).RunAndReturn(
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func(ctx context.Context, atr *rootcoordpb.AllocIDRequest, co ...grpc.CallOption) (*rootcoordpb.AllocIDResponse, error) {
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if atr.Count > 1000 {
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panic(fmt.Sprintf("count %d is too large", atr.Count))
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}
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c := counter.Add(uint64(atr.Count))
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return &rootcoordpb.AllocIDResponse{
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Status: merr.Success(),
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ID: int64(c - uint64(atr.Count)),
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Count: atr.Count,
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}, nil
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},
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).Maybe()
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return client
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}
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