test: add floats benchmark

bench_test.go

@@ -12,8 +12,12 @@ import (
 	"github.com/go-faster/errors"
 )
 
-//go:embed testdata/file.json
-var benchData []byte
+var (
+	//go:embed testdata/file.json
+	benchData []byte
+	//go:embed testdata/floats.json
+	floatsData []byte
+)
 
 func Benchmark_large_file(b *testing.B) {
 	b.Run("JX", func(b *testing.B) {
@@ -163,37 +167,25 @@ func Benchmark_large_file(b *testing.B) {
 }
 
 func BenchmarkValid(b *testing.B) {
-	b.Run("JX", func(b *testing.B) {
-		b.ReportAllocs()
-		b.SetBytes(int64(len(benchData)))
-		var d Decoder
-		for n := 0; n < b.N; n++ {
-			d.ResetBytes(benchData)
-			if err := d.Validate(); err != nil {
-				b.Fatal(err)
-			}
-		}
-	})
-	b.Run("Std", func(b *testing.B) {
-		b.ReportAllocs()
-		b.SetBytes(int64(len(benchData)))
-
-		for n := 0; n < b.N; n++ {
-			if !json.Valid(benchData) {
-				b.Fatal("invalid")
+	bch := []struct {
+		name  string
+		input []byte
+	}{
+		{"Big", benchData},
+		{"Floats", floatsData},
+	}
+	for _, bench := range bch {
+		b.Run(bench.name, func(b *testing.B) {
+			b.ReportAllocs()
+			b.SetBytes(int64(len(bench.input)))
+			var d Decoder
+			for n := 0; n < b.N; n++ {
+				d.ResetBytes(bench.input)
+				if err := d.Validate(); err != nil {
+					b.Fatal(err)
+				}
 			}
-		}
-	})
-}
-
-func Benchmark_std_large_file(b *testing.B) {
-	b.ReportAllocs()
-	for n := 0; n < b.N; n++ {
-		var result []struct{}
-		err := json.Unmarshal(benchData, &result)
-		if err != nil {
-			b.Error(err)
-		}
+		})
 	}
 }
 

testdata/floats.json

@@ -0,0 +1,102 @@
+[
+  0.6046602879796196,
+  0.9405090880450124,
+  0.6645600532184904,
+  0.4377141871869802,
+  0.4246374970712657,
+  0.6868230728671094,
+  0.06563701921747622,
+  0.15651925473279124,
+  0.09696951891448456,
+  0.30091186058528707,
+  0.5152126285020654,
+  0.8136399609900968,
+  0.21426387258237492,
+  0.380657189299686,
+  0.31805817433032985,
+  0.4688898449024232,
+  0.28303415118044517,
+  0.29310185733681576,
+  0.6790846759202163,
+  0.21855305259276428,
+  0.20318687664732285,
+  0.360871416856906,
+  0.5706732760710226,
+  0.8624914374478864,
+  0.29311424455385804,
+  0.29708256355629153,
+  0.7525730355516119,
+  0.2065826619136986,
+  0.865335013001561,
+  0.6967191657466347,
+  0.5238203060500009,
+  0.028303083325889995,
+  0.15832827774512764,
+  0.6072534395455154,
+  0.9752416188605784,
+  0.07945362337387198,
+  0.5948085976830626,
+  0.05912065131387529,
+  0.692024587353112,
+  0.30152268100656,
+  0.17326623818270528,
+  0.5410998550087353,
+  0.544155573000885,
+  0.27850762181610883,
+  0.4231522015718281,
+  0.5305857153507052,
+  0.2535405005150605,
+  0.28208099496492467,
+  0.7886049150193449,
+  0.3618054804803169,
+  0.8805431227416171,
+  0.2971122606397708,
+  0.8943617293304537,
+  0.09745461839911657,
+  0.9769168685862624,
+  0.07429099894984302,
+  0.22228941700678773,
+  0.6810783123925709,
+  0.24151508854715265,
+  0.31152244431052484,
+  0.932846428518434,
+  0.741848959991823,
+  0.8010550426526613,
+  0.7302314772948083,
+  0.18292491645390843,
+  0.4283570818068078,
+  0.8969919575618727,
+  0.6826534880132438,
+  0.9789293555766876,
+  0.9222122589217269,
+  0.09083727535388708,
+  0.4931419977048804,
+  0.9269868035744142,
+  0.9549454404167818,
+  0.3479539636282229,
+  0.6908388315056789,
+  0.7109071952999951,
+  0.5637795958152644,
+  0.6494894605929404,
+  0.5517650490127749,
+  0.7558235074915978,
+  0.40380328579570035,
+  0.13065111702897217,
+  0.9859647293402467,
+  0.8963417453962161,
+  0.3220839705208817,
+  0.7211477651926741,
+  0.6445397825093294,
+  0.08552050754191123,
+  0.6695752976997745,
+  0.6227283173637045,
+  0.3696928436398219,
+  0.2368225468054852,
+  0.5352818906344061,
+  0.18724610140105305,
+  0.2388407028053186,
+  0.6280981712183633,
+  0.1267529293726013,
+  0.28133029380535923,
+  0.41032284435628247
+]