if err = mkdirAll(pathJoin(path, "testvolume1"), 0o777, ""); err != nil {
		t.Fatal(err)
	}
	if err = renameAll("", "foo", ""); err != errInvalidArgument {
		t.Fatal(err)
	}
	if err = renameAll("foo", "", ""); err != errInvalidArgument {
		t.Fatal(err)
	}
	if err = renameAll(pathJoin(path, "testvolume1"), pathJoin(path, "testvolume2"), ""); err != nil {
		t.Fatal(err)
	}

func main() {
	if x := int(C.F()); x != 1 {
		fatal("x = %d, want 1", x)
	}

	// Open this file itself and verify that the first few characters are
	// as expected.
	f := Fopen("main.go", "r")
	if f.Swigcptr() == 0 {
		fatal("fopen failed")
	}
	if Fgetc(f) != '/' || Fgetc(f) != '/' || Fgetc(f) != ' ' || Fgetc(f) != 'C' {
		fatal("read unexpected characters")
	}
	if Fclose(f) != 0 {
		fatal("fclose failed")
	}

	println("OK")

		if err != nil {
			log.Fatal(err)
		}
		defer c.Close()
		cf, err := c.(*net.TCPConn).File()
		if err != nil {
			log.Fatal(err)
		}
		defer cf.Close()
		if err := syscall.SetNonblock(int(cf.Fd()), false); err != nil {
			log.Fatal(err)
		}
		// See comments in testPipe.
		sendSomeSignals()
		if _, err := cf.Write(bytes.Repeat([]byte{0}, 2<<20)); err != nil {
			log.Fatal(err)
		}
	}()

	id, err := buildid.ReadFile(file)
	if err != nil {
		log.Fatal(err)
	}
	if !*wflag {
		fmt.Printf("%s\n", id)
		return
	}

	// Keep in sync with src/cmd/go/internal/work/buildid.go:updateBuildID

	f, err := os.Open(file)
	if err != nil {
		log.Fatal(err)
	}
	matches, hash, err := buildid.FindAndHash(f, id, 0)
	f.Close()
	if err != nil {
		log.Fatal(err)
	}

	if err != nil {
		t.Fatal(err)
	}
	err = rawconn.Control(func(fd uintptr) {
		nonblock, err := unix.IsNonblock(int(fd))
		if err != nil {
			t.Fatal(err)
		}
		if !nonblock {
			t.Fatal("unix socket is in blocking mode")
		}
	})
	if err != nil {
		t.Fatal(err)
	}

	file, err := client.(*UnixConn).File()
	if err != nil {
		t.Fatal(err)
	}

	obj.Spec.InitContainers = nil
	obj.Status.InitContainerStatuses = nil
	data, err := obj.Marshal()
	if err != nil {
		t.Fatal(err)
	}
	out := &v1.Pod{}
	if err := out.Unmarshal(data); err != nil {
		t.Fatal(err)
	}
	if !apiequality.Semantic.Equalities.DeepEqual(out, obj) {
		t.Logf("marshal\n%s", hex.Dump(data))
		t.Fatalf("Unmarshal is unequal\n%s", cmp.Diff(out, obj))
	}

	dir, err := os.MkdirTemp("", "cachetest-")
	if err != nil {
		t.Fatal(err)
	}
	defer os.RemoveAll(dir)
	_, err = Open(filepath.Join(dir, "notexist"))
	if err == nil {
		t.Fatal(`Open("tmp/notexist") succeeded, want failure`)
	}

	cdir := filepath.Join(dir, "c1")
	if err := os.Mkdir(cdir, 0777); err != nil {
		t.Fatal(err)
	}

	c1, err := Open(cdir)
	if err != nil {

	v := LockArgs{}
	bts, err := v.MarshalMsg(nil)
	if err != nil {
		t.Fatal(err)
	}
	left, err := v.UnmarshalMsg(bts)
	if err != nil {
		t.Fatal(err)
	}
	if len(left) > 0 {
		t.Errorf("%d bytes left over after UnmarshalMsg(): %q", len(left), left)
	}

	left, err = msgp.Skip(bts)
	if err != nil {
		t.Fatal(err)
	}
	if len(left) > 0 {
		t.Errorf("%d bytes left over after Skip(): %q", len(left), left)

	b, err := u.MarshalBinary()
	if err != nil {
		log.Fatal(err)
	}
	fmt.Printf("%s\n", b)
	// Output:
	// https://example.org
}

func ExampleURL_Parse() {
	u, err := url.Parse("https://example.org")
	if err != nil {
		log.Fatal(err)
	}
	rel, err := u.Parse("/foo")
	if err != nil {
		log.Fatal(err)
	}
	fmt.Println(rel)
	_, err = u.Parse(":foo")

		{"CheckPtrSize", "fatal error: checkptr: converted pointer straddles multiple allocations\n"},
		{"CheckPtrSmall", "fatal error: checkptr: pointer arithmetic computed bad pointer value\n"},
		{"CheckPtrSliceOK", ""},
		{"CheckPtrSliceFail", "fatal error: checkptr: unsafe.Slice result straddles multiple allocations\n"},
		{"CheckPtrStringOK", ""},