Function BenchmarkCopyToJSON

msgp/json_test.go:130–170

(b *testing.B)

}

func BenchmarkCopyToJSON(b *testing.B) {
	var buf bytes.Buffer
	enc := NewWriter(&buf)
	enc.WriteMapHeader(4)

	enc.WriteString("thing_1")
	enc.WriteString("a string object")

	enc.WriteString("a_first_map")
	enc.WriteMapHeader(2)
	enc.WriteString("float_a")
	enc.WriteFloat32(1.0)
	enc.WriteString("int_b")
	enc.WriteInt64(-100)

	enc.WriteString("an array")
	enc.WriteArrayHeader(2)
	enc.WriteBool(true)
	enc.WriteUint(2089)

	enc.WriteString("a_second_map")
	enc.WriteMapStrStr(map[string]string{
		"internal_one": "blah",
		"internal_two": "blahhh...",
	})
	enc.Flush()

	var js bytes.Buffer
	bts := buf.Bytes()
	_, err := CopyToJSON(&js, &buf)
	if err != nil {
		b.Fatal(err)
	}
	b.SetBytes(int64(len(js.Bytes())))
	b.ResetTimer()
	b.ReportAllocs()
	for i := 0; i < b.N; i++ {
		js.Reset()
		CopyToJSON(&js, bytes.NewReader(bts))
	}
}

func BenchmarkStdlibJSON(b *testing.B) {
	obj := map[string]any{