if r != needle {
				rs = append(rs, rune(r))
			}
		}
	}
	// Shuffle the runes so that they are not in descending order.
	// The sort is deterministic since this is used for benchmarks,
	// which need to be repeatable.
	rr := rand.New(rand.NewSource(1))
	rr.Shuffle(len(rs), func(i, j int) {
		rs[i], rs[j] = rs[j], rs[i]
	})
	uchars := string(rs)

	return func(b *testing.B, n int) {

// This makes it easy to run the TestServer from any of the tests.
// Using this interface, functionalities to be used in tests can be
// made generalized, and can be integrated in benchmarks/unit tests/go check suite tests.
type TestErrHandler interface {
	testing.TB
}

const (
	// ErasureSDStr is the string which is used as notation for Single node ObjectLayer in the unit tests.

pkg syscall, type SysProcAttr struct
pkg syscall, type Timespec struct
pkg syscall, type Timeval struct
pkg syscall, var ForkLock sync.RWMutex
pkg syscall, var SocketDisableIPv6 bool
pkg testing, func Benchmark(func(*B)) BenchmarkResult
pkg testing, func Main(func(string, string) (bool, error), []InternalTest, []InternalBenchmark, []InternalExample)
pkg testing, func RunBenchmarks(func(string, string) (bool, error), []InternalBenchmark)