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Copy pathinternal_log_test.go
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167 lines (143 loc) · 3.91 KB
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// Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
// SPDX-License-Identifier: Apache-2.0
package logging
import (
"bytes"
"fmt"
"github.com/sirupsen/logrus"
"github.com/stretchr/testify/assert"
"io"
"log"
"testing"
)
func TestLogPrint(t *testing.T) {
buf := new(bytes.Buffer)
SetOutput(buf)
log.Print("hello log")
assert.Contains(t, buf.String(), "hello log")
}
func TestLogrusPrint(t *testing.T) {
buf := new(bytes.Buffer)
SetOutput(buf)
logrus.Print("hello logrus")
assert.Contains(t, buf.String(), "hello logrus")
}
func TestInternalFormatter(t *testing.T) {
pattern := `^([0-9]{2}\s[A-Za-z]{3}\s[0-9]{4}\s[0-9]{2}:[0-9]{2}:[0-9]{2}(?:,[0-9]{3})?)\s(?:\s\{sandbox:([0-9]+)\}\s)?\[([A-Za-z]+)\]\s(\(([^\)]+)\)(?:\s\[Logging Metrics\]\sSBLOG:([a-zA-Z:]+) ([0-9]+))?\s?.*)`
buf := new(bytes.Buffer)
SetOutput(buf)
logrus.SetFormatter(&InternalFormatter{})
logrus.Print("hello logrus")
assert.Regexp(t, pattern, buf.String())
buf.Reset()
err := fmt.Errorf("error message")
logrus.WithError(err).Warning("hello logrus")
assert.Regexp(t, pattern, buf.String())
buf.Reset()
logrus.WithFields(logrus.Fields{
"field1": "val1",
"field2": "val2",
"field3": "val3",
}).Info("hello logrus")
assert.Regexp(t, pattern, buf.String())
// no caller logged
buf.Reset()
logrus.WithFields(logrus.Fields{
"field1": "val1",
"field2": "val2",
"field3": "val3",
}).Info("hello logrus")
assert.Regexp(t, pattern, buf.String())
// invalid format without InternalFormatter
buf.Reset()
logrus.SetFormatter(&logrus.TextFormatter{})
logrus.Print("hello logrus")
assert.NotRegexp(t, pattern, buf.String())
}
func BenchmarkLogPrint(b *testing.B) {
SetOutput(io.Discard)
for n := 0; n < b.N; n++ {
log.Print(1, "two", true)
}
}
func BenchmarkLogrusPrint(b *testing.B) {
SetOutput(io.Discard)
for n := 0; n < b.N; n++ {
logrus.Print(1, "two", true)
}
}
func BenchmarkLogrusPrintInternalFormatter(b *testing.B) {
var l = logrus.New()
l.SetFormatter(&InternalFormatter{})
l.SetOutput(io.Discard)
for n := 0; n < b.N; n++ {
l.Print(1, "two", true)
}
}
func BenchmarkLogPrintf(b *testing.B) {
SetOutput(io.Discard)
for n := 0; n < b.N; n++ {
log.Printf("field:%v,field:%v,field:%v", 1, "two", true)
}
}
func BenchmarkLogrusPrintf(b *testing.B) {
SetOutput(io.Discard)
for n := 0; n < b.N; n++ {
logrus.Printf("field:%v,field:%v,field:%v", 1, "two", true)
}
}
func BenchmarkLogrusPrintfInternalFormatter(b *testing.B) {
var l = logrus.New()
l.SetFormatter(&InternalFormatter{})
l.SetOutput(io.Discard)
for n := 0; n < b.N; n++ {
l.Printf("field:%v,field:%v,field:%v", 1, "two", true)
}
}
func BenchmarkLogrusDebugLogLevelDisabled(b *testing.B) {
SetOutput(io.Discard)
logrus.SetLevel(logrus.InfoLevel)
for n := 0; n < b.N; n++ {
logrus.Debug(1, "two", true)
}
}
func BenchmarkLogrusDebugLogLevelDisabledInternalFormatter(b *testing.B) {
var l = logrus.New()
l.SetOutput(io.Discard)
l.SetLevel(logrus.InfoLevel)
for n := 0; n < b.N; n++ {
l.Debug(1, "two", true)
}
}
func BenchmarkLogrusDebugLogLevelEnabled(b *testing.B) {
SetOutput(io.Discard)
logrus.SetLevel(logrus.DebugLevel)
for n := 0; n < b.N; n++ {
logrus.Debug(1, "two", true)
}
}
func BenchmarkLogrusDebugLogLevelEnabledInternalFormatter(b *testing.B) {
var l = logrus.New()
l.SetFormatter(&InternalFormatter{})
l.SetOutput(io.Discard)
l.SetLevel(logrus.DebugLevel)
for n := 0; n < b.N; n++ {
l.Debug(1, "two", true)
}
}
func BenchmarkLogrusDebugWithFieldLogLevelDisabled(b *testing.B) {
SetOutput(io.Discard)
logrus.SetLevel(logrus.InfoLevel)
for n := 0; n < b.N; n++ {
logrus.WithField("field", "value").Debug(1, "two", true)
}
}
func BenchmarkLogrusDebugWithFieldLogLevelDisabledInternalFormatter(b *testing.B) {
var l = logrus.New()
l.SetFormatter(&InternalFormatter{})
l.SetOutput(io.Discard)
l.SetLevel(logrus.InfoLevel)
for n := 0; n < b.N; n++ {
l.WithField("field", "value").Debug(1, "two", true)
}
}