866 lines
24 KiB
Go
866 lines
24 KiB
Go
package tsdb
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import (
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"reflect"
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"testing"
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"time"
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"github.com/davecgh/go-spew/spew"
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"github.com/influxdb/influxdb/influxql"
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)
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import "sort"
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// type testPoint struct {
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// time int64
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// value interface{}
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// fields map[string]interface{}
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// tags map[string]string
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// }
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func TestMapMeanNoValues(t *testing.T) {
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if got := MapMean(&MapInput{}); got != nil {
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t.Errorf("output mismatch: exp nil got %v", got)
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}
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}
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func TestMapMean(t *testing.T) {
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tests := []struct {
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input *MapInput
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output *meanMapOutput
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}{
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{ // Single point
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input: &MapInput{
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Items: []MapItem{
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{Timestamp: 1, Value: 1.0},
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},
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},
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output: &meanMapOutput{1, 1, Float64Type},
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},
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{ // Two points
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input: &MapInput{
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Items: []MapItem{
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{Timestamp: 1, Value: float64(2.0)},
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{Timestamp: 2, Value: float64(8.0)},
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},
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},
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output: &meanMapOutput{2, 10.0, Float64Type},
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},
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}
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for _, test := range tests {
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got := MapMean(test.input)
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if got == nil {
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t.Fatalf("MapMean(%v): output mismatch: exp %v got %v", test.input, test.output, got)
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}
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if got.(*meanMapOutput).Count != test.output.Count || got.(*meanMapOutput).Total != test.output.Total {
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t.Errorf("output mismatch: exp %v got %v", test.output, got)
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}
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}
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}
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func TestInitializeMapFuncDerivative(t *testing.T) {
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for _, fn := range []string{"derivative", "non_negative_derivative"} {
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// Single field arg should return MapEcho
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c := &influxql.Call{
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Name: fn,
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Args: []influxql.Expr{
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&influxql.VarRef{Val: " field1"},
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&influxql.DurationLiteral{Val: time.Hour},
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},
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}
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_, err := initializeMapFunc(c)
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if err != nil {
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t.Errorf("InitializeMapFunc(%v) unexpected error. got %v", c, err)
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}
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// Nested Aggregate func should return the map func for the nested aggregate
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c = &influxql.Call{
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Name: fn,
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Args: []influxql.Expr{
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&influxql.Call{Name: "mean", Args: []influxql.Expr{&influxql.VarRef{Val: "field1"}}},
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&influxql.DurationLiteral{Val: time.Hour},
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},
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}
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_, err = initializeMapFunc(c)
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if err != nil {
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t.Errorf("InitializeMapFunc(%v) unexpected error. got %v", c, err)
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}
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}
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}
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func TestReducePercentileNil(t *testing.T) {
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input := []interface{}{
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nil,
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}
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// ReducePercentile should ignore nil values when calculating the percentile
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got := ReducePercentile(input, 100)
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if got != nil {
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t.Fatalf("ReducePercentile(100) returned wrong type. exp nil got %v", got)
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}
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}
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func TestMapDistinct(t *testing.T) {
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const ( // prove that we're ignoring time
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timeId1 = iota + 1
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timeId2
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timeId3
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timeId4
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timeId5
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timeId6
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)
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input := &MapInput{
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Items: []MapItem{
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{Timestamp: timeId1, Value: uint64(1)},
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{Timestamp: timeId2, Value: uint64(1)},
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{Timestamp: timeId3, Value: "1"},
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{Timestamp: timeId4, Value: uint64(1)},
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{Timestamp: timeId5, Value: float64(1.0)},
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{Timestamp: timeId6, Value: "1"},
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},
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}
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values := MapDistinct(input).(InterfaceValues)
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if exp, got := 3, len(values); exp != got {
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t.Errorf("Wrong number of values. exp %v got %v", exp, got)
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}
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sort.Sort(values)
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exp := InterfaceValues{
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"1",
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uint64(1),
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float64(1),
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}
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if !reflect.DeepEqual(values, exp) {
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t.Errorf("Wrong values. exp %v got %v", spew.Sdump(exp), spew.Sdump(values))
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}
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}
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func TestMapDistinctNil(t *testing.T) {
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values := MapDistinct(&MapInput{})
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if values != nil {
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t.Errorf("Wrong values. exp nil got %v", spew.Sdump(values))
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}
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}
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func TestReduceDistinct(t *testing.T) {
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v1 := InterfaceValues{
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"2",
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"1",
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float64(2.0),
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float64(1),
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uint64(2),
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uint64(1),
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true,
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false,
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}
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expect := InterfaceValues{
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"1",
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"2",
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false,
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true,
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uint64(1),
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float64(1),
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uint64(2),
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float64(2),
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}
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got := ReduceDistinct([]interface{}{v1, v1, expect})
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if !reflect.DeepEqual(got, expect) {
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t.Errorf("Wrong values. exp %v got %v", spew.Sdump(expect), spew.Sdump(got))
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}
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}
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func TestReduceDistinctNil(t *testing.T) {
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tests := []struct {
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name string
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values []interface{}
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}{
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{
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name: "nil values",
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values: nil,
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},
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{
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name: "nil mapper",
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values: []interface{}{nil},
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},
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{
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name: "no mappers",
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values: []interface{}{},
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},
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{
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name: "empty mappper (len 1)",
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values: []interface{}{InterfaceValues{}},
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},
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{
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name: "empty mappper (len 2)",
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values: []interface{}{InterfaceValues{}, InterfaceValues{}},
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},
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}
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for _, test := range tests {
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t.Log(test.name)
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got := ReduceDistinct(test.values)
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if got != nil {
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t.Errorf("Wrong values. exp nil got %v", spew.Sdump(got))
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}
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}
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}
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func Test_distinctValues_Sort(t *testing.T) {
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values := InterfaceValues{
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"2",
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"1",
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float64(2.0),
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float64(1),
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uint64(2),
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uint64(1),
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true,
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false,
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}
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expect := InterfaceValues{
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"1",
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"2",
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false,
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true,
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uint64(1),
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float64(1),
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uint64(2),
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float64(2),
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}
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sort.Sort(values)
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if !reflect.DeepEqual(values, expect) {
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t.Errorf("Wrong values. exp %v got %v", spew.Sdump(expect), spew.Sdump(values))
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}
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}
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func TestMapCountDistinct(t *testing.T) {
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const ( // prove that we're ignoring time
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timeId1 = iota + 1
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timeId2
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timeId3
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timeId4
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timeId5
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timeId6
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timeId7
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)
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input := &MapInput{
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Items: []MapItem{
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{Timestamp: timeId1, Value: uint64(1)},
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{Timestamp: timeId2, Value: uint64(1)},
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{Timestamp: timeId3, Value: "1"},
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{Timestamp: timeId4, Value: uint64(1)},
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{Timestamp: timeId5, Value: float64(1.0)},
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{Timestamp: timeId6, Value: "1"},
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{Timestamp: timeId7, Value: true},
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},
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}
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values := MapCountDistinct(input).(map[interface{}]struct{})
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if exp, got := 4, len(values); exp != got {
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t.Errorf("Wrong number of values. exp %v got %v", exp, got)
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}
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exp := map[interface{}]struct{}{
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uint64(1): struct{}{},
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float64(1): struct{}{},
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"1": struct{}{},
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true: struct{}{},
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}
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if !reflect.DeepEqual(values, exp) {
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t.Errorf("Wrong values. exp %v got %v", spew.Sdump(exp), spew.Sdump(values))
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}
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}
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func TestMapCountDistinctNil(t *testing.T) {
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if values := MapCountDistinct(&MapInput{}); values != nil {
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t.Errorf("Wrong values. exp nil got %v", spew.Sdump(values))
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}
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}
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func TestReduceCountDistinct(t *testing.T) {
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v1 := map[interface{}]struct{}{
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"2": struct{}{},
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"1": struct{}{},
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float64(2.0): struct{}{},
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float64(1): struct{}{},
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uint64(2): struct{}{},
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uint64(1): struct{}{},
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true: struct{}{},
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false: struct{}{},
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}
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v2 := map[interface{}]struct{}{
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uint64(1): struct{}{},
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float64(1): struct{}{},
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uint64(2): struct{}{},
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float64(2): struct{}{},
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false: struct{}{},
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true: struct{}{},
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"1": struct{}{},
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"2": struct{}{},
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}
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exp := 8
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got := ReduceCountDistinct([]interface{}{v1, v1, v2})
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if !reflect.DeepEqual(got, exp) {
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t.Errorf("Wrong values. exp %v got %v", spew.Sdump(exp), spew.Sdump(got))
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}
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}
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func TestReduceCountDistinctNil(t *testing.T) {
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emptyResults := make(map[interface{}]struct{})
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tests := []struct {
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name string
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values []interface{}
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}{
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{
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name: "nil values",
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values: nil,
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},
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{
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name: "nil mapper",
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values: []interface{}{nil},
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},
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{
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name: "no mappers",
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values: []interface{}{},
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},
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{
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name: "empty mappper (len 1)",
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values: []interface{}{emptyResults},
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},
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{
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name: "empty mappper (len 2)",
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values: []interface{}{emptyResults, emptyResults},
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},
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}
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for _, test := range tests {
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t.Log(test.name)
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got := ReduceCountDistinct(test.values)
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if got != 0 {
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t.Errorf("Wrong values. exp nil got %v", spew.Sdump(got))
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}
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}
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}
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var getSortedRangeData = []float64{
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60, 61, 62, 63, 64, 65, 66, 67, 68, 69,
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20, 21, 22, 23, 24, 25, 26, 27, 28, 29,
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0, 1, 2, 3, 4, 5, 6, 7, 8, 9,
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40, 41, 42, 43, 44, 45, 46, 47, 48, 49,
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10, 11, 12, 13, 14, 15, 16, 17, 18, 19,
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50, 51, 52, 53, 54, 55, 56, 57, 58, 59,
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30, 31, 32, 33, 34, 35, 36, 37, 38, 39,
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}
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var getSortedRangeTests = []struct {
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name string
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data []float64
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start int
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count int
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expected []float64
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}{
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{"first 5", getSortedRangeData, 0, 5, []float64{0, 1, 2, 3, 4}},
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{"0 length", getSortedRangeData, 8, 0, []float64{}},
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{"past end of data", getSortedRangeData, len(getSortedRangeData) - 3, 5, []float64{67, 68, 69}},
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}
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func TestGetSortedRange(t *testing.T) {
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for _, tt := range getSortedRangeTests {
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results := getSortedRange(tt.data, tt.start, tt.count)
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if len(results) != len(tt.expected) {
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t.Errorf("Test %s error. Expected getSortedRange to return %v but got %v", tt.name, tt.expected, results)
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}
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for i, testPoint := range tt.expected {
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if testPoint != results[i] {
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t.Errorf("Test %s error. getSortedRange returned wrong result for index %v. Expected %v but got %v", tt.name, i, testPoint, results[i])
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}
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}
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}
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}
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var benchGetSortedRangeResults []float64
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func BenchmarkGetSortedRangeByPivot(b *testing.B) {
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data := make([]float64, len(getSortedRangeData))
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var results []float64
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for i := 0; i < b.N; i++ {
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copy(data, getSortedRangeData)
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results = getSortedRange(data, 8, 15)
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}
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benchGetSortedRangeResults = results
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}
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func BenchmarkGetSortedRangeBySort(b *testing.B) {
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data := make([]float64, len(getSortedRangeData))
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var results []float64
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for i := 0; i < b.N; i++ {
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copy(data, getSortedRangeData)
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sort.Float64s(data)
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results = data[8:23]
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}
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benchGetSortedRangeResults = results
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}
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func TestMapTopBottom(t *testing.T) {
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tests := []struct {
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name string
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skip bool
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input *MapInput
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exp positionOut
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call *influxql.Call
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}{
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{
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name: "top int64 - basic",
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input: &MapInput{
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TMin: -1,
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Items: []MapItem{
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{Timestamp: 10, Value: int64(53), Tags: map[string]string{"host": "a"}},
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{Timestamp: 20, Value: int64(88), Tags: map[string]string{"host": "a"}},
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},
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},
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exp: positionOut{
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points: PositionPoints{
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{20, int64(88), nil, map[string]string{"host": "a"}},
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{10, int64(53), nil, map[string]string{"host": "a"}},
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},
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},
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call: &influxql.Call{Name: "top", Args: []influxql.Expr{&influxql.VarRef{Val: "field1"}, &influxql.NumberLiteral{Val: 2}}},
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},
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{
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name: "top int64 - tie on value, resolve based on time",
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input: &MapInput{
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TMin: -1,
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Items: []MapItem{
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{Timestamp: 20, Value: int64(99), Tags: map[string]string{"host": "a"}},
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{Timestamp: 10, Value: int64(53), Tags: map[string]string{"host": "a"}},
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{Timestamp: 10, Value: int64(99), Tags: map[string]string{"host": "a"}},
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},
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},
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exp: positionOut{
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callArgs: []string{"host"},
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points: PositionPoints{
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{10, int64(99), nil, map[string]string{"host": "a"}},
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{20, int64(99), nil, map[string]string{"host": "a"}},
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},
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},
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call: &influxql.Call{Name: "top", Args: []influxql.Expr{&influxql.VarRef{Val: "field1"}, &influxql.NumberLiteral{Val: 2}}},
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},
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{
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name: "top mixed numerics - ints",
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input: &MapInput{
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TMin: -1,
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Items: []MapItem{
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{Timestamp: 10, Value: int64(99), Tags: map[string]string{"host": "a"}},
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{Timestamp: 10, Value: int64(53), Tags: map[string]string{"host": "a"}},
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{Timestamp: 20, Value: uint64(88), Tags: map[string]string{"host": "a"}},
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},
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},
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exp: positionOut{
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points: PositionPoints{
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{10, int64(99), nil, map[string]string{"host": "a"}},
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{20, uint64(88), nil, map[string]string{"host": "a"}},
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},
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},
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call: &influxql.Call{Name: "top", Args: []influxql.Expr{&influxql.VarRef{Val: "field1"}, &influxql.NumberLiteral{Val: 2}}},
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},
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{
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name: "top mixed numerics - ints & floats",
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input: &MapInput{
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TMin: -1,
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Items: []MapItem{
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{Timestamp: 10, Value: float64(99), Tags: map[string]string{"host": "a"}},
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{Timestamp: 10, Value: int64(53), Tags: map[string]string{"host": "a"}},
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{Timestamp: 20, Value: uint64(88), Tags: map[string]string{"host": "a"}},
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},
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},
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exp: positionOut{
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points: PositionPoints{
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{10, float64(99), nil, map[string]string{"host": "a"}},
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{20, uint64(88), nil, map[string]string{"host": "a"}},
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},
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},
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call: &influxql.Call{Name: "top", Args: []influxql.Expr{&influxql.VarRef{Val: "field1"}, &influxql.NumberLiteral{Val: 2}}},
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},
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{
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name: "top mixed numerics - ints, floats, & strings",
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input: &MapInput{
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TMin: -1,
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Items: []MapItem{
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{Timestamp: 10, Value: float64(99), Tags: map[string]string{"host": "a"}},
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{Timestamp: 10, Value: int64(53), Tags: map[string]string{"host": "a"}},
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{Timestamp: 20, Value: "88", Tags: map[string]string{"host": "a"}},
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},
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},
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exp: positionOut{
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points: PositionPoints{
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{10, float64(99), nil, map[string]string{"host": "a"}},
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{10, int64(53), nil, map[string]string{"host": "a"}},
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},
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},
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call: &influxql.Call{Name: "top", Args: []influxql.Expr{&influxql.VarRef{Val: "field1"}, &influxql.NumberLiteral{Val: 2}}},
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},
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{
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name: "top bools",
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input: &MapInput{
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TMin: -1,
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Items: []MapItem{
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{Timestamp: 10, Value: true, Tags: map[string]string{"host": "a"}},
|
|
{Timestamp: 10, Value: true, Tags: map[string]string{"host": "a"}},
|
|
{Timestamp: 20, Value: false, Tags: map[string]string{"host": "a"}},
|
|
},
|
|
},
|
|
exp: positionOut{
|
|
points: PositionPoints{
|
|
{10, true, nil, map[string]string{"host": "a"}},
|
|
{10, true, nil, map[string]string{"host": "a"}},
|
|
},
|
|
},
|
|
call: &influxql.Call{Name: "top", Args: []influxql.Expr{&influxql.VarRef{Val: "field1"}, &influxql.NumberLiteral{Val: 2}}},
|
|
},
|
|
{
|
|
name: "bottom int64 - basic",
|
|
input: &MapInput{
|
|
TMin: -1,
|
|
Items: []MapItem{
|
|
{Timestamp: 10, Value: int64(99), Tags: map[string]string{"host": "a"}},
|
|
{Timestamp: 10, Value: int64(53), Tags: map[string]string{"host": "a"}},
|
|
{Timestamp: 20, Value: int64(88), Tags: map[string]string{"host": "a"}},
|
|
},
|
|
},
|
|
exp: positionOut{
|
|
points: PositionPoints{
|
|
{10, int64(53), nil, map[string]string{"host": "a"}},
|
|
{20, int64(88), nil, map[string]string{"host": "a"}},
|
|
},
|
|
},
|
|
call: &influxql.Call{Name: "bottom", Args: []influxql.Expr{&influxql.VarRef{Val: "field1"}, &influxql.NumberLiteral{Val: 2}}},
|
|
},
|
|
{
|
|
name: "bottom int64 - tie on value, resolve based on time",
|
|
input: &MapInput{
|
|
TMin: -1,
|
|
Items: []MapItem{
|
|
{Timestamp: 10, Value: int64(53), Tags: map[string]string{"host": "a"}},
|
|
{Timestamp: 20, Value: int64(53), Tags: map[string]string{"host": "a"}},
|
|
{Timestamp: 20, Value: int64(53), Tags: map[string]string{"host": "a"}},
|
|
},
|
|
},
|
|
exp: positionOut{
|
|
callArgs: []string{"host"},
|
|
points: PositionPoints{
|
|
{10, int64(53), nil, map[string]string{"host": "a"}},
|
|
{20, int64(53), nil, map[string]string{"host": "a"}},
|
|
},
|
|
},
|
|
call: &influxql.Call{Name: "bottom", Args: []influxql.Expr{&influxql.VarRef{Val: "field1"}, &influxql.NumberLiteral{Val: 2}}},
|
|
},
|
|
{
|
|
name: "bottom mixed numerics - ints",
|
|
input: &MapInput{
|
|
TMin: -1,
|
|
Items: []MapItem{
|
|
{Timestamp: 10, Value: int64(99), Tags: map[string]string{"host": "a"}},
|
|
{Timestamp: 10, Value: int64(53), Tags: map[string]string{"host": "a"}},
|
|
{Timestamp: 20, Value: uint64(88), Tags: map[string]string{"host": "a"}},
|
|
},
|
|
},
|
|
exp: positionOut{
|
|
points: PositionPoints{
|
|
{10, int64(53), nil, map[string]string{"host": "a"}},
|
|
{20, uint64(88), nil, map[string]string{"host": "a"}},
|
|
},
|
|
},
|
|
call: &influxql.Call{Name: "bottom", Args: []influxql.Expr{&influxql.VarRef{Val: "field1"}, &influxql.NumberLiteral{Val: 2}}},
|
|
},
|
|
{
|
|
name: "bottom mixed numerics - ints & floats",
|
|
input: &MapInput{
|
|
TMin: -1,
|
|
Items: []MapItem{
|
|
{Timestamp: 10, Value: int64(99), Tags: map[string]string{"host": "a"}},
|
|
{Timestamp: 10, Value: float64(53), Tags: map[string]string{"host": "a"}},
|
|
{Timestamp: 20, Value: uint64(88), Tags: map[string]string{"host": "a"}},
|
|
},
|
|
},
|
|
exp: positionOut{
|
|
points: PositionPoints{
|
|
{10, float64(53), nil, map[string]string{"host": "a"}},
|
|
{20, uint64(88), nil, map[string]string{"host": "a"}},
|
|
},
|
|
},
|
|
call: &influxql.Call{Name: "bottom", Args: []influxql.Expr{&influxql.VarRef{Val: "field1"}, &influxql.NumberLiteral{Val: 2}}},
|
|
},
|
|
{
|
|
name: "bottom mixed numerics - ints, floats, & strings",
|
|
input: &MapInput{
|
|
TMin: -1,
|
|
Items: []MapItem{
|
|
{Timestamp: 10, Value: float64(99), Tags: map[string]string{"host": "a"}},
|
|
{Timestamp: 10, Value: int64(53), Tags: map[string]string{"host": "a"}},
|
|
{Timestamp: 20, Value: "88", Tags: map[string]string{"host": "a"}},
|
|
},
|
|
},
|
|
exp: positionOut{
|
|
points: PositionPoints{
|
|
{10, int64(53), nil, map[string]string{"host": "a"}},
|
|
{10, float64(99), nil, map[string]string{"host": "a"}},
|
|
},
|
|
},
|
|
call: &influxql.Call{Name: "bottom", Args: []influxql.Expr{&influxql.VarRef{Val: "field1"}, &influxql.NumberLiteral{Val: 2}}},
|
|
},
|
|
{
|
|
name: "bottom bools",
|
|
input: &MapInput{
|
|
TMin: -1,
|
|
Items: []MapItem{
|
|
{Timestamp: 10, Value: true, Tags: map[string]string{"host": "a"}},
|
|
{Timestamp: 10, Value: true, Tags: map[string]string{"host": "a"}},
|
|
{Timestamp: 20, Value: false, Tags: map[string]string{"host": "a"}},
|
|
},
|
|
},
|
|
exp: positionOut{
|
|
points: PositionPoints{
|
|
{20, false, nil, map[string]string{"host": "a"}},
|
|
{10, true, nil, map[string]string{"host": "a"}},
|
|
},
|
|
},
|
|
call: &influxql.Call{Name: "bottom", Args: []influxql.Expr{&influxql.VarRef{Val: "field1"}, &influxql.NumberLiteral{Val: 2}}},
|
|
},
|
|
}
|
|
|
|
for _, test := range tests {
|
|
if test.skip {
|
|
continue
|
|
}
|
|
lit, _ := test.call.Args[len(test.call.Args)-1].(*influxql.NumberLiteral)
|
|
limit := int(lit.Val)
|
|
fields := topCallArgs(test.call)
|
|
|
|
values := MapTopBottom(test.input, limit, fields, len(test.call.Args), test.call.Name).(PositionPoints)
|
|
t.Logf("Test: %s", test.name)
|
|
if exp, got := len(test.exp.points), len(values); exp != got {
|
|
t.Errorf("Wrong number of values. exp %v got %v", exp, got)
|
|
}
|
|
if !reflect.DeepEqual(values, test.exp.points) {
|
|
t.Errorf("Wrong values. \nexp\n %v\ngot\n %v", spew.Sdump(test.exp.points), spew.Sdump(values))
|
|
}
|
|
}
|
|
}
|
|
|
|
func TestReduceTopBottom(t *testing.T) {
|
|
tests := []struct {
|
|
name string
|
|
skip bool
|
|
values []interface{}
|
|
exp PositionPoints
|
|
call *influxql.Call
|
|
}{
|
|
{
|
|
name: "top int64 - single map",
|
|
values: []interface{}{
|
|
PositionPoints{
|
|
{10, int64(99), nil, map[string]string{"host": "a"}},
|
|
{20, int64(88), nil, map[string]string{"host": "a"}},
|
|
{10, int64(53), nil, map[string]string{"host": "b"}},
|
|
},
|
|
},
|
|
exp: PositionPoints{
|
|
PositionPoint{10, int64(99), nil, map[string]string{"host": "a"}},
|
|
PositionPoint{20, int64(88), nil, map[string]string{"host": "a"}},
|
|
},
|
|
call: &influxql.Call{Name: "top", Args: []influxql.Expr{&influxql.VarRef{Val: "field1"}, &influxql.NumberLiteral{Val: 2}}},
|
|
},
|
|
{
|
|
name: "top int64 - double map",
|
|
values: []interface{}{
|
|
PositionPoints{
|
|
{10, int64(99), nil, map[string]string{"host": "a"}},
|
|
},
|
|
PositionPoints{
|
|
{20, int64(88), nil, map[string]string{"host": "a"}},
|
|
{10, int64(53), nil, map[string]string{"host": "b"}},
|
|
},
|
|
},
|
|
exp: PositionPoints{
|
|
PositionPoint{10, int64(99), nil, map[string]string{"host": "a"}},
|
|
PositionPoint{20, int64(88), nil, map[string]string{"host": "a"}},
|
|
},
|
|
call: &influxql.Call{Name: "top", Args: []influxql.Expr{&influxql.VarRef{Val: "field1"}, &influxql.NumberLiteral{Val: 2}}},
|
|
},
|
|
{
|
|
name: "top int64 - double map with nil",
|
|
values: []interface{}{
|
|
PositionPoints{
|
|
{10, int64(99), nil, map[string]string{"host": "a"}},
|
|
{20, int64(88), nil, map[string]string{"host": "a"}},
|
|
{10, int64(53), nil, map[string]string{"host": "b"}},
|
|
},
|
|
nil,
|
|
},
|
|
exp: PositionPoints{
|
|
PositionPoint{10, int64(99), nil, map[string]string{"host": "a"}},
|
|
PositionPoint{20, int64(88), nil, map[string]string{"host": "a"}},
|
|
},
|
|
call: &influxql.Call{Name: "top", Args: []influxql.Expr{&influxql.VarRef{Val: "field1"}, &influxql.NumberLiteral{Val: 2}}},
|
|
},
|
|
{
|
|
name: "top int64 - double map with non-matching tags and tag selected",
|
|
values: []interface{}{
|
|
PositionPoints{
|
|
{10, int64(99), nil, map[string]string{"host": "a"}},
|
|
{20, int64(88), nil, map[string]string{}},
|
|
{10, int64(53), nil, map[string]string{"host": "b"}},
|
|
},
|
|
nil,
|
|
},
|
|
exp: PositionPoints{
|
|
PositionPoint{10, int64(99), nil, map[string]string{"host": "a"}},
|
|
PositionPoint{20, int64(88), nil, map[string]string{}},
|
|
},
|
|
call: &influxql.Call{Name: "top", Args: []influxql.Expr{&influxql.VarRef{Val: "field1"}, &influxql.VarRef{Val: "host"}, &influxql.NumberLiteral{Val: 2}}},
|
|
},
|
|
{
|
|
skip: true,
|
|
name: "top int64 - double map with non-matching tags",
|
|
values: []interface{}{
|
|
PositionPoints{
|
|
{10, int64(99), nil, map[string]string{"host": "a"}},
|
|
{20, int64(88), nil, map[string]string{}},
|
|
{10, int64(53), nil, map[string]string{"host": "b"}},
|
|
},
|
|
nil,
|
|
},
|
|
exp: PositionPoints{
|
|
PositionPoint{10, int64(99), nil, map[string]string{"host": "a"}},
|
|
PositionPoint{20, int64(55), nil, map[string]string{"host": "b"}},
|
|
},
|
|
call: &influxql.Call{Name: "bottom", Args: []influxql.Expr{&influxql.VarRef{Val: "field1"}, &influxql.NumberLiteral{Val: 2}}},
|
|
},
|
|
{
|
|
name: "bottom int64 - single map",
|
|
values: []interface{}{
|
|
PositionPoints{
|
|
{10, int64(53), nil, map[string]string{"host": "b"}},
|
|
{20, int64(88), nil, map[string]string{"host": "a"}},
|
|
{10, int64(99), nil, map[string]string{"host": "a"}},
|
|
},
|
|
},
|
|
exp: PositionPoints{
|
|
PositionPoint{10, int64(53), nil, map[string]string{"host": "b"}},
|
|
PositionPoint{20, int64(88), nil, map[string]string{"host": "a"}},
|
|
},
|
|
call: &influxql.Call{Name: "bottom", Args: []influxql.Expr{&influxql.VarRef{Val: "field1"}, &influxql.NumberLiteral{Val: 2}}},
|
|
},
|
|
{
|
|
name: "bottom int64 - double map",
|
|
values: []interface{}{
|
|
PositionPoints{
|
|
{10, int64(99), nil, map[string]string{"host": "a"}},
|
|
},
|
|
PositionPoints{
|
|
{10, int64(53), nil, map[string]string{"host": "b"}},
|
|
{20, int64(88), nil, map[string]string{"host": "a"}},
|
|
},
|
|
},
|
|
exp: PositionPoints{
|
|
PositionPoint{10, int64(53), nil, map[string]string{"host": "b"}},
|
|
PositionPoint{20, int64(88), nil, map[string]string{"host": "a"}},
|
|
},
|
|
call: &influxql.Call{Name: "bottom", Args: []influxql.Expr{&influxql.VarRef{Val: "field1"}, &influxql.NumberLiteral{Val: 2}}},
|
|
},
|
|
{
|
|
name: "bottom int64 - double map with nil",
|
|
values: []interface{}{
|
|
PositionPoints{
|
|
{10, int64(53), nil, map[string]string{"host": "b"}},
|
|
{20, int64(88), nil, map[string]string{"host": "a"}},
|
|
{10, int64(99), nil, map[string]string{"host": "a"}},
|
|
},
|
|
nil,
|
|
},
|
|
exp: PositionPoints{
|
|
PositionPoint{10, int64(53), nil, map[string]string{"host": "b"}},
|
|
PositionPoint{20, int64(88), nil, map[string]string{"host": "a"}},
|
|
},
|
|
call: &influxql.Call{Name: "bottom", Args: []influxql.Expr{&influxql.VarRef{Val: "field1"}, &influxql.NumberLiteral{Val: 2}}},
|
|
},
|
|
{
|
|
name: "bottom int64 - double map with non-matching tags and tag selected",
|
|
values: []interface{}{
|
|
PositionPoints{
|
|
{10, int64(53), nil, map[string]string{"host": "b"}},
|
|
{20, int64(88), nil, map[string]string{}},
|
|
{10, int64(99), nil, map[string]string{"host": "a"}},
|
|
},
|
|
nil,
|
|
},
|
|
exp: PositionPoints{
|
|
PositionPoint{10, int64(53), nil, map[string]string{"host": "b"}},
|
|
PositionPoint{20, int64(88), nil, map[string]string{}},
|
|
},
|
|
call: &influxql.Call{Name: "bottom", Args: []influxql.Expr{&influxql.VarRef{Val: "field1"}, &influxql.VarRef{Val: "host"}, &influxql.NumberLiteral{Val: 2}}},
|
|
},
|
|
{
|
|
skip: true,
|
|
name: "bottom int64 - double map with non-matching tags",
|
|
values: []interface{}{
|
|
PositionPoints{
|
|
{10, int64(53), nil, map[string]string{"host": "b"}},
|
|
{20, int64(88), nil, map[string]string{}},
|
|
{10, int64(99), nil, map[string]string{"host": "a"}},
|
|
},
|
|
nil,
|
|
},
|
|
exp: PositionPoints{
|
|
PositionPoint{10, int64(99), nil, map[string]string{"host": "a"}},
|
|
PositionPoint{20, int64(55), nil, map[string]string{"host": "b"}},
|
|
},
|
|
call: &influxql.Call{Name: "bottom", Args: []influxql.Expr{&influxql.VarRef{Val: "field1"}, &influxql.NumberLiteral{Val: 2}}},
|
|
},
|
|
}
|
|
|
|
for _, test := range tests {
|
|
if test.skip {
|
|
continue
|
|
}
|
|
lit, _ := test.call.Args[len(test.call.Args)-1].(*influxql.NumberLiteral)
|
|
limit := int(lit.Val)
|
|
fields := topCallArgs(test.call)
|
|
values := ReduceTopBottom(test.values, limit, fields, test.call.Name)
|
|
t.Logf("Test: %s", test.name)
|
|
if values != nil {
|
|
v, _ := values.(PositionPoints)
|
|
if exp, got := len(test.exp), len(v); exp != got {
|
|
t.Errorf("Wrong number of values. exp %v got %v", exp, got)
|
|
}
|
|
}
|
|
if !reflect.DeepEqual(values, test.exp) {
|
|
t.Errorf("Wrong values. \nexp\n %v\ngot\n %v", spew.Sdump(test.exp), spew.Sdump(values))
|
|
}
|
|
}
|
|
}
|