}
	Stop()
	Stop()
}

func saveTrace(t *testing.T, buf *bytes.Buffer, name string) {
	if !*saveTraces {
		return
	}
	if err := os.WriteFile(name+".trace", buf.Bytes(), 0600); err != nil {
		t.Errorf("failed to write trace file: %s", err)
	}

@Fork(1)
@Warmup(iterations = 10)
@Measurement(iterations = 10)
@State(Scope.Benchmark)
@SuppressWarnings("OctalInteger")
public class ChmodBenchmark {
    private static final int DEFAULT_JAVA6_FILE_PERMISSIONS = 0644;
    private static final Set<PosixFilePermission> DEFAULT_JAVA7_FILE_PERMISSIONS = EnumSet.of(
        OWNER_READ, OWNER_WRITE, GROUP_READ, OTHERS_READ
    );

    private static final int WEIRD_JAVA6_FILE_PERMISSIONS = 0123;

	"strconv"
	"sync"
	"syscall"
	"testing"
	"time"
)

func TestFifoEOF(t *testing.T) {
	t.Parallel()

	dir := t.TempDir()
	fifoName := filepath.Join(dir, "fifo")
	if err := syscall.Mkfifo(fifoName, 0600); err != nil {
		t.Fatal(err)
	}

	// Per https://pubs.opengroup.org/onlinepubs/9699919799/functions/open.html#tag_16_357_03:
	//
	// - “If O_NONBLOCK is clear, an open() for reading-only shall block the

		w.Write([]byte(`ok`))
	}))
	defer server.Close()

	kubeconfigPath := filepath.Join(tmpDir, "config.kubeconfig")
	if err := os.WriteFile(kubeconfigPath, []byte(fmt.Sprintf(fakeKubeconfig, server.URL)), os.FileMode(0600)); err != nil {
		t.Fatal(err)
	}

	for morph := range knownMorphs {
		morph := morph
		t.Run(morph, func(t *testing.T) {
			s := &hollowNodeConfig{
				KubeconfigPath: kubeconfigPath,

gradlePlugin-animalsniffer = "ru.vyarus:gradle-animalsniffer-plugin:1.7.1"
gradlePlugin-binaryCompatibilityValidator = "org.jetbrains.kotlinx.binary-compatibility-validator:org.jetbrains.kotlinx.binary-compatibility-validator.gradle.plugin:0.14.0"
gradlePlugin-bnd = { module = "biz.aQute.bnd:biz.aQute.bnd.gradle", version.ref = "biz-aQute-bnd" }
gradlePlugin-dokka = "org.jetbrains.dokka:dokka-gradle-plugin:1.9.20"

	lines := bytes.Split(src, []byte("\n"))
	for i, line := range lines {
		if bytes.Contains(line, []byte("breakpoint")) {
			bp = i
			break
		}
	}

	err := os.WriteFile(filepath.Join(dir, "main.go"), src, 0644)
	if err != nil {
		t.Fatalf("failed to create file: %v", err)
	}
	nLines := lastLine(src)

	cmd := exec.Command(testenv.GoToolPath(t), "build", "-o", "a.exe", "main.go")
	cmd.Dir = dir

                } finally {
                    stateFiles.asSequence()
                        .filter(File::isFile)
                        .forEach {
                            chmod(it, 384) // octal 0600
                        }
                }
            }
    }

    private
    fun includedBuildFileFor(parentStateFile: File, build: BuildDefinition) =
        parentStateFile.run {

00000040  39 6a 4d 8d 87 00 3b 14  76 4a 86 87 46 1e d4 04  |9jM...;.vJ..F...|
00000050  2d ea c1 44 1f e8 87 71  da 1e 26 72 a2 e9 40 0c  |-..D...q..&r..@.|
00000060  33 6e 6f 06 43 ed 7f fc  8f 4c d4 f4 0f 83 19 cb  |3no.C....L......|
00000070  52 a9 94 f3 6a 64 db dd  20 d1 a7 d4 c7 6e 86 ed  |R...jd.. ....n..|
00000080  6e ea 5c 66 d1 34 a6 92  7e b1 16 03 03 02 69 48  |n.\f.4..~.....iH|

		"build bigger and better idiot-proof programs, and the Universe trying " +
		"to produce bigger and better idiots. So far, the Universe is winning."

	if err := WriteFile(f.Name(), []byte(msg), 0644); err != nil {
		t.Fatalf("WriteFile %s: %v", f.Name(), err)
	}

	data, err := ReadFile(f.Name())
	if err != nil {
		t.Fatalf("ReadFile %s: %v", f.Name(), err)
	}

	if string(data) != msg {

	// Add a go.mod so we have a consistent symbol names in this temp dir.
	goMod := fmt.Sprintf(`module %s
go 1.21
`, pkg)
	if err := os.WriteFile(filepath.Join(dir, "go.mod"), []byte(goMod), 0644); err != nil {
		t.Fatalf("error writing go.mod: %v", err)
	}

	// Run the test without PGO to ensure that the test assertions are
	// correct even in the non-optimized version.