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promtool: use go-cmp instead of DeepEqual

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go-cmp allows more control over unexported fields and implementation
details.

Signed-off-by: Bryan Boreham <bjboreham@gmail.com>
This commit is contained in:
Bryan Boreham 2024-01-24 09:52:16 +00:00
parent 39af788dbd
commit 5a6c8f9c15
2 changed files with 5 additions and 5 deletions
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4
cmd/promtool/sd.go
View file

@ -18,10 +18,10 @@ import (
"encoding/json" "encoding/json"
"fmt" "fmt"
"os" "os"
"reflect"
"time" "time"
"github.com/go-kit/log" "github.com/go-kit/log"
"github.com/google/go-cmp/cmp"
"github.com/prometheus/client_golang/prometheus" "github.com/prometheus/client_golang/prometheus"
"github.com/prometheus/prometheus/config" "github.com/prometheus/prometheus/config"
@ -153,7 +153,7 @@ func getSDCheckResult(targetGroups []*targetgroup.Group, scrapeConfig *config.Sc
duplicateRes := false duplicateRes := false
for _, sdCheckRes := range sdCheckResults { for _, sdCheckRes := range sdCheckResults {
if reflect.DeepEqual(sdCheckRes, result) { if cmp.Equal(sdCheckRes, result, cmp.Comparer(labels.Equal)) {
duplicateRes = true duplicateRes = true
break break
} }

6
cmd/promtool/unittest.go
View file

@ -20,13 +20,13 @@ import (
"fmt" "fmt"
"os" "os"
"path/filepath" "path/filepath"
"reflect"
"sort" "sort"
"strconv" "strconv"
"strings" "strings"
"time" "time"
"github.com/go-kit/log" "github.com/go-kit/log"
"github.com/google/go-cmp/cmp"
"github.com/grafana/regexp" "github.com/grafana/regexp"
"github.com/nsf/jsondiff" "github.com/nsf/jsondiff"
"github.com/prometheus/common/model" "github.com/prometheus/common/model"
@ -340,7 +340,7 @@ func (tg *testGroup) test(evalInterval time.Duration, groupOrderMap map[string]i
sort.Sort(gotAlerts) sort.Sort(gotAlerts)
sort.Sort(expAlerts) sort.Sort(expAlerts)
if !reflect.DeepEqual(expAlerts, gotAlerts) { if !cmp.Equal(expAlerts, gotAlerts, cmp.Comparer(labels.Equal)) {
var testName string var testName string
if tg.TestGroupName != "" { if tg.TestGroupName != "" {
testName = fmt.Sprintf(" name: %s,\n", tg.TestGroupName) testName = fmt.Sprintf(" name: %s,\n", tg.TestGroupName)
@ -448,7 +448,7 @@ Outer:
sort.Slice(gotSamples, func(i, j int) bool { sort.Slice(gotSamples, func(i, j int) bool {
return labels.Compare(gotSamples[i].Labels, gotSamples[j].Labels) <= 0 return labels.Compare(gotSamples[i].Labels, gotSamples[j].Labels) <= 0
}) })
if !reflect.DeepEqual(expSamples, gotSamples) { if !cmp.Equal(expSamples, gotSamples, cmp.Comparer(labels.Equal)) {
errs = append(errs, fmt.Errorf(" expr: %q, time: %s,\n exp: %v\n got: %v", testCase.Expr, errs = append(errs, fmt.Errorf(" expr: %q, time: %s,\n exp: %v\n got: %v", testCase.Expr,
testCase.EvalTime.String(), parsedSamplesString(expSamples), parsedSamplesString(gotSamples))) testCase.EvalTime.String(), parsedSamplesString(expSamples), parsedSamplesString(gotSamples)))
} }