60 lines
2.3 KiB
Go
60 lines
2.3 KiB
Go
// Copyright 2019 PingCAP, Inc.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package distsql
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import (
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"context"
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"testing"
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"github.com/pingcap/tidb/kv"
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"github.com/pingcap/tidb/sessionctx/stmtctx"
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"github.com/pingcap/tidb/store/copr"
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"github.com/pingcap/tidb/util/execdetails"
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"github.com/pingcap/tidb/util/mock"
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"github.com/pingcap/tipb/go-tipb"
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"github.com/stretchr/testify/require"
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)
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func TestUpdateCopRuntimeStats(t *testing.T) {
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ctx := mock.NewContext()
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ctx.GetSessionVars().StmtCtx = new(stmtctx.StatementContext)
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sr := selectResult{ctx: ctx, storeType: kv.TiKV}
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require.Nil(t, ctx.GetSessionVars().StmtCtx.RuntimeStatsColl)
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sr.rootPlanID = 1234
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sr.updateCopRuntimeStats(context.Background(), &copr.CopRuntimeStats{ExecDetails: execdetails.ExecDetails{CalleeAddress: "a"}}, 0)
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ctx.GetSessionVars().StmtCtx.RuntimeStatsColl = execdetails.NewRuntimeStatsColl(nil)
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i := uint64(1)
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sr.selectResp = &tipb.SelectResponse{
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ExecutionSummaries: []*tipb.ExecutorExecutionSummary{
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{TimeProcessedNs: &i, NumProducedRows: &i, NumIterations: &i},
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},
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}
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require.NotEqual(t, len(sr.copPlanIDs), len(sr.selectResp.GetExecutionSummaries()))
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sr.updateCopRuntimeStats(context.Background(), &copr.CopRuntimeStats{ExecDetails: execdetails.ExecDetails{CalleeAddress: "callee"}}, 0)
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require.False(t, ctx.GetSessionVars().StmtCtx.RuntimeStatsColl.ExistsCopStats(1234))
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sr.copPlanIDs = []int{sr.rootPlanID}
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require.NotNil(t, ctx.GetSessionVars().StmtCtx.RuntimeStatsColl)
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require.Equal(t, len(sr.copPlanIDs), len(sr.selectResp.GetExecutionSummaries()))
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sr.updateCopRuntimeStats(context.Background(), &copr.CopRuntimeStats{ExecDetails: execdetails.ExecDetails{CalleeAddress: "callee"}}, 0)
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require.Equal(t, "tikv_task:{time:1ns, loops:1}", ctx.GetSessionVars().StmtCtx.RuntimeStatsColl.GetOrCreateCopStats(1234, "tikv").String())
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}
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