}{
		{
			name:     "write no line",
			expected: 0,
		},
		{
			name:     "write one line",
			expected: 1,
		},
		{
			name:     "write 100 lines",
			expected: 100,
		},
		{
			name:     "write 1000 lines",
			expected: 1000,
		},
		{
			name:     "write 10000 lines",
			expected: 10000,
		},
		{
			name:     "write 100000 lines",
			expected: 100000,

        LineBufferingOutputStream outputStream = new LineBufferingOutputStream(action, separator, 8)
        outputStream.write("line ".getBytes())
        outputStream.write("1-line 2".getBytes())

        then:
        1 * action.text("line 1-")

        when:
        outputStream.write("-".getBytes())

        then:
        1 * action.text("line 2-")
    }

    def logsEmptyLines() {
        when:

				if !writer.write(newStatsMessage(writer.finBytesScanned, writer.finBytesProcessed, bytesReturned)) {
					break
				}
				writer.write(endMessage)
			} else {
				for payload.Len() > 0 {
					copiedLen := copy(writer.payloadBuffer[writer.payloadBufferIndex:], payload.Bytes())
					writer.payloadBufferIndex += copiedLen
					payload.Next(copiedLen)

					// If buffer is filled, flush it now!

	ip, _, _ := net.SplitHostPort(conn.RemoteAddr().String())
	// Write non-request fields specific to the instance
	out := &strings.Builder{}
	echo.StatusCodeField.Write(out, strconv.Itoa(http.StatusOK))
	echo.ClusterField.WriteNonEmpty(out, s.Cluster)
	echo.IstioVersionField.WriteNonEmpty(out, s.IstioVersion)
	echo.NamespaceField.WriteNonEmpty(out, s.Namespace)
	echo.ServiceVersionField.Write(out, s.Version)

	}

	if err := zw.Close(); err != nil {
		t.Fatalf("Close: %v", err)
	}

	afterClose := b.Len()

	if c, err := zw.Write([]byte("Test")); err == nil || c != 0 {
		t.Fatalf("Write to closed writer: %v, %d", err, c)
	}

	if err := zw.Flush(); err == nil {
		t.Fatalf("Flush to closed writer: %s", err)
	}

	if err := zw.Close(); err != nil {

	. "io"
	"slices"
	"strings"
	"testing"
	"time"
)

func checkWrite(t *testing.T, w Writer, data []byte, c chan int) {
	n, err := w.Write(data)
	if err != nil {
		t.Errorf("write: %v", err)
	}
	if n != len(data) {
		t.Errorf("short write: %d != %d", n, len(data))
	}
	c <- 0
}

// Test a single read/write pair.
func TestPipe1(t *testing.T) {
	c := make(chan int)
	r, w := Pipe()

	}
	for _, h := range hh[1:] {
		h.SetSeed(hh[0].Seed())
	}
	hh[0].Write(b)
	hh[1].WriteString(string(b))

	writeByte := func(h *Hash, b byte) {
		err := h.WriteByte(b)
		if err != nil {
			t.Fatalf("WriteByte: %v", err)
		}
	}
	writeSingleByte := func(h *Hash, b byte) {
		_, err := h.Write([]byte{b})
		if err != nil {
			t.Fatalf("Write single byte: %v", err)
		}
	}

    lockedConf 'org:bar:1.+'
}
"""

        when:
        succeeds'dependencies', '--write-locks', '--refresh-dependencies'

        then:
        lockfileFixture.verifyLockfile('lockedConf', ['org:foo:1.0', 'org:bar:1.0'])
    }

	return faketime / 1e9, int32(faketime % 1e9), faketime
}

// write is like the Unix write system call.
// We have to avoid write barriers to avoid potential deadlock
// on write calls.
//
//go:nowritebarrierrec
func write(fd uintptr, p unsafe.Pointer, n int32) int32 {
	if !(fd == 1 || fd == 2) {
		// Do an ordinary write.
		return write1(fd, p, n)
	}

	// Write with the playback header.

	v1 t1
	v2 t2

	v1s []t1
	v2s []t2
)

func f() {
	// Test direct writes
	v1.x = nil        // no barrier
	v2.x = nil        // ERROR "write barrier"
	v1.s = []nih(nil) // no barrier
	v2.s = []ih(nil)  // ERROR "write barrier"
}

func g() {
	// Test aggregate writes
	v1 = t1{x: nil} // no barrier
	v2 = t2{x: nil} // ERROR "write barrier"
}

func h() {
	// Test copies and appends.