}
	n, err = Reader.Read(nil)
	if n != 0 || err != nil {
		t.Fatalf("Read(nil) = %d, %v", n, err)
	}
}

func BenchmarkRead(b *testing.B) {
	b.Run("32", func(b *testing.B) {
		benchmarkRead(b, 32)
	})
	b.Run("4K", func(b *testing.B) {
		benchmarkRead(b, 4<<10)
	})
}

func benchmarkRead(b *testing.B, size int) {
	b.SetBytes(int64(size))
	buf := make([]byte, size)
	for i := 0; i < b.N; i++ {

"x","y","z",""
"x","y","",""
"x","","",""
"","","",""
`

func BenchmarkRead(b *testing.B) {
	benchmarkRead(b, nil, benchmarkCSVData)
}

func BenchmarkReadWithFieldsPerRecord(b *testing.B) {
	benchmarkRead(b, func(r *Reader) { r.FieldsPerRecord = 4 }, benchmarkCSVData)
}

func BenchmarkReadWithoutFieldsPerRecord(b *testing.B) {
	benchmarkRead(b, func(r *Reader) { r.FieldsPerRecord = -1 }, benchmarkCSVData)
}

	benchmarkRead(b, envelopeTransformer, 1024)
}

func BenchmarkAESCBCRead(b *testing.B) {
	block, err := aes.NewCipher(bytes.Repeat([]byte("a"), 32))
	if err != nil {
		b.Fatal(err)
	}

	aesCBCTransformer := aestransformer.NewCBCTransformer(block)
	benchmarkRead(b, aesCBCTransformer, 1024)
}

func BenchmarkEnvelopeGCMRead(b *testing.B) {

//
// These benchmarks are loosely based on github.com/uber-go/zap/benchmarks.
// They have the following desirable properties:
//
//   - They test a complete log event, from the user's call to its return.
//
//   - The benchmarked code is run concurrently in multiple goroutines, to
//     better simulate a real server (the most common environment for structured
//     logs).
//

			t.Fatalf("%s: did not match after frame decoding: %s", info.MediaType, cmp.Diff(secret, outEvent.Object.Object))
		}
	}
}

const benchmarkSeed = 100

func benchmarkItems(b *testing.B) []v1.Pod {
	apiObjectFuzzer := fuzzer.FuzzerFor(FuzzerFuncs, rand.NewSource(benchmarkSeed), legacyscheme.Codecs)
	items := make([]v1.Pod, 10)
	for i := range items {
		var pod api.Pod
		apiObjectFuzzer.Fuzz(&pod)

	"k8s.io/kubernetes/pkg/api/legacyscheme"
	api "k8s.io/kubernetes/pkg/apis/core"
)

func BenchmarkPodConversion(b *testing.B) {
	apiObjectFuzzer := fuzzer.FuzzerFor(FuzzerFuncs, rand.NewSource(benchmarkSeed), legacyscheme.Codecs)
	items := make([]api.Pod, 4)
	for i := range items {
		apiObjectFuzzer.Fuzz(&items[i])
		items[i].Spec.InitContainers = nil
		items[i].Status.InitContainerStatuses = nil
	}

import com.google.common.collect.Sets;
import java.util.Map;
import java.util.Random;
import java.util.Set;
import junit.framework.TestCase;

/**
 * Tests that the different algorithms benchmarked in {@link QuantilesBenchmark} are actually all
 * returning more-or-less the same answers.
 */
public class QuantilesAlgorithmTest extends TestCase {

  private static final Random RNG = new Random(82674067L);

	"testing"
)

func init() {
	flag.BoolVar(&internal.IgnorePC, "nopc", false, "do not invoke runtime.Callers")
}

// We pass Attrs inline because it affects allocations: building
// up a list outside of the benchmarked code and passing it in with "..."
// reduces measured allocations.

func BenchmarkAttrs(b *testing.B) {
	ctx := context.Background()
	for _, handler := range []struct {
		name     string
		h        slog.Handler

	nSwitchStmt
	nTypeAssertExpr
	nTypeSpec
	nTypeSwitchStmt
	nUnaryExpr
	nValueSpec
)

// typeOf returns a distinct single-bit value that represents the type of n.
//
// Various implementations were benchmarked with BenchmarkNewInspector:
//
//	                                                                GOGC=off
//	- type switch					4.9-5.5ms	2.1ms
//	- binary search over a sorted list of types	5.5-5.9ms	2.5ms

	"k8s.io/apimachinery/pkg/util/uuid"
	"k8s.io/apiserver/pkg/features"
	utilfeature "k8s.io/apiserver/pkg/util/feature"
	featuregatetesting "k8s.io/component-base/featuregate/testing"
)

const benchmarkSeed = 100

func TestSerializeObjectParallel(t *testing.T) {
	largePayload := bytes.Repeat([]byte("0123456789abcdef"), defaultGzipThresholdBytes/16+1)
	type test struct {
		name string

		mediaType  string