Adding upstream version 1.47.0.upstream/1.47.0

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 0 insertions, 136 deletions

diff --git a/src/go/collectors/go.d.plugin/pkg/metrics/histogram_test.go b/src/go/collectors/go.d.plugin/pkg/metrics/histogram_test.go
deleted file mode 100644
index 91266915c..000000000
--- a/src/go/collectors/go.d.plugin/pkg/metrics/histogram_test.go
+++ /dev/null
@@ -1,136 +0,0 @@
-// SPDX-License-Identifier: GPL-3.0-or-later
-
-package metrics
-
-import (
-	"testing"
-
-	"github.com/stretchr/testify/assert"
-)
-
-func TestLinearBuckets(t *testing.T) {
-	buckets := LinearBuckets(0, 1, 10)
-	assert.Len(t, buckets, 10)
-	assert.EqualValues(t, 0, buckets[0])
-	assert.EqualValues(t, 5.0, buckets[5])
-	assert.EqualValues(t, 9.0, buckets[9])
-
-	assert.Panics(t, func() {
-		LinearBuckets(0, 1, 0)
-	})
-}
-
-func TestExponentialBuckets(t *testing.T) {
-	buckets := ExponentialBuckets(1, 2, 10)
-	assert.Len(t, buckets, 10)
-	assert.EqualValues(t, 1, buckets[0])
-	assert.EqualValues(t, 32.0, buckets[5])
-	assert.EqualValues(t, 512.0, buckets[9])
-
-	assert.Panics(t, func() {
-		ExponentialBuckets(1, 2, 0)
-	})
-	assert.Panics(t, func() {
-		ExponentialBuckets(0, 2, 2)
-	})
-
-	assert.Panics(t, func() {
-		ExponentialBuckets(1, 1, 2)
-	})
-}
-
-func TestNewHistogram(t *testing.T) {
-	h := NewHistogram(nil).(*histogram)
-	assert.EqualValues(t, 0, h.count)
-	assert.EqualValues(t, 0.0, h.sum)
-	assert.Equal(t, DefBuckets, h.upperBounds)
-
-	h = NewHistogram([]float64{1, 10, 5}).(*histogram)
-	assert.Equal(t, []float64{1, 5, 10}, h.upperBounds)
-	assert.Len(t, h.buckets, 3)
-}
-
-func TestHistogram_WriteTo(t *testing.T) {
-	h := NewHistogram([]float64{1, 2, 3})
-	m := map[string]int64{}
-	h.WriteTo(m, "pi", 100, 1)
-	assert.Len(t, m, 5)
-	assert.EqualValues(t, 0, m["pi_count"])
-	assert.EqualValues(t, 0, m["pi_sum"])
-	assert.EqualValues(t, 0, m["pi_bucket_1"])
-	assert.EqualValues(t, 0, m["pi_bucket_2"])
-	assert.EqualValues(t, 0, m["pi_bucket_3"])
-
-	h.Observe(0)
-	h.Observe(1.5)
-	h.Observe(3.5)
-	h.WriteTo(m, "pi", 100, 1)
-	assert.Len(t, m, 5)
-	assert.EqualValues(t, 3, m["pi_count"])
-	assert.EqualValues(t, 500, m["pi_sum"])
-	assert.EqualValues(t, 1, m["pi_bucket_1"])
-	assert.EqualValues(t, 2, m["pi_bucket_2"])
-	assert.EqualValues(t, 2, m["pi_bucket_3"])
-}
-
-func TestHistogram_searchBucketIndex(t *testing.T) {
-	h := NewHistogram(LinearBuckets(1, 1, 5)).(*histogram) // [1, 2, ..., 5]
-	assert.Equal(t, 0, h.searchBucketIndex(0.1))
-	assert.Equal(t, 1, h.searchBucketIndex(1.1))
-	assert.Equal(t, 5, h.searchBucketIndex(8.1))
-
-	h = NewHistogram(LinearBuckets(1, 1, 40)).(*histogram) // [1, 2, ..., 5]
-	assert.Equal(t, 0, h.searchBucketIndex(0.1))
-	assert.Equal(t, 1, h.searchBucketIndex(1.1))
-	assert.Equal(t, 5, h.searchBucketIndex(5.1))
-	assert.Equal(t, 7, h.searchBucketIndex(8))
-	assert.Equal(t, 39, h.searchBucketIndex(39.5))
-	assert.Equal(t, 40, h.searchBucketIndex(40.5))
-}
-
-func BenchmarkHistogram_Observe(b *testing.B) {
-	benchmarks := []struct {
-		name    string
-		buckets []float64
-	}{
-		{"default", nil},
-		{"len_10", LinearBuckets(0, 0.1, 10)},
-		{"len_20", LinearBuckets(0, 0.1, 20)},
-		{"len_30", LinearBuckets(0, 0.1, 30)},
-		{"len_40", LinearBuckets(0, 0.1, 40)},
-	}
-	for _, bm := range benchmarks {
-		b.Run(bm.name, func(b *testing.B) {
-			h := NewHistogram(bm.buckets)
-			for i := 0; i < b.N; i++ {
-				h.Observe(2.5)
-			}
-		})
-	}
-}
-
-func BenchmarkHistogram_WriteTo(b *testing.B) {
-	benchmarks := []struct {
-		name    string
-		buckets []float64
-	}{
-		{"default", nil},
-		{"len_10", LinearBuckets(0, 0.1, 10)},
-		{"len_20", LinearBuckets(0, 0.1, 20)},
-		{"len_30", LinearBuckets(0, 0.1, 30)},
-		{"len_40", LinearBuckets(0, 0.1, 40)},
-	}
-	for _, bm := range benchmarks {
-		b.Run(bm.name, func(b *testing.B) {
-			h := NewHistogram(bm.buckets)
-			h.Observe(0.1)
-			h.Observe(0.01)
-			h.Observe(0.5)
-			h.Observe(10)
-			m := map[string]int64{}
-			for i := 0; i < b.N; i++ {
-				h.WriteTo(m, "pi", 100, 1)
-			}
-		})
-	}
-}