Hulk did something

[bytom/vapor.git] / vendor / github.com / sirupsen / logrus / logger_bench_test.go

diff --git a/vendor/github.com/sirupsen/logrus/logger_bench_test.go b/vendor/github.com/sirupsen/logrus/logger_bench_test.go
new file mode 100644 (file)
index 0000000..dd23a35
--- /dev/null
+++ b/vendor/github.com/sirupsen/logrus/logger_bench_test.go
@@ -0,0 +1,61 @@
+package logrus
+
+import (
+       "os"
+       "testing"
+)
+
+// smallFields is a small size data set for benchmarking
+var loggerFields = Fields{
+       "foo":   "bar",
+       "baz":   "qux",
+       "one":   "two",
+       "three": "four",
+}
+
+func BenchmarkDummyLogger(b *testing.B) {
+       nullf, err := os.OpenFile("/dev/null", os.O_WRONLY, 0666)
+       if err != nil {
+               b.Fatalf("%v", err)
+       }
+       defer nullf.Close()
+       doLoggerBenchmark(b, nullf, &TextFormatter{DisableColors: true}, smallFields)
+}
+
+func BenchmarkDummyLoggerNoLock(b *testing.B) {
+       nullf, err := os.OpenFile("/dev/null", os.O_WRONLY|os.O_APPEND, 0666)
+       if err != nil {
+               b.Fatalf("%v", err)
+       }
+       defer nullf.Close()
+       doLoggerBenchmarkNoLock(b, nullf, &TextFormatter{DisableColors: true}, smallFields)
+}
+
+func doLoggerBenchmark(b *testing.B, out *os.File, formatter Formatter, fields Fields) {
+       logger := Logger{
+               Out:       out,
+               Level:     InfoLevel,
+               Formatter: formatter,
+       }
+       entry := logger.WithFields(fields)
+       b.RunParallel(func(pb *testing.PB) {
+               for pb.Next() {
+                       entry.Info("aaa")
+               }
+       })
+}
+
+func doLoggerBenchmarkNoLock(b *testing.B, out *os.File, formatter Formatter, fields Fields) {
+       logger := Logger{
+               Out:       out,
+               Level:     InfoLevel,
+               Formatter: formatter,
+       }
+       logger.SetNoLock()
+       entry := logger.WithFields(fields)
+       b.RunParallel(func(pb *testing.PB) {
+               for pb.Next() {
+                       entry.Info("aaa")
+               }
+       })
+}