package mmap

import (
	"io"
	"os"
)

// mmapFile on other systems doesn't mmap the file. It just reads everything.
func mmapFile(f *os.File, _ *Data) (Data, error) {
	b, err := io.ReadAll(f)
	if err != nil {
		return Data{}, err
	}
	return Data{f, b, nil}, nil
}

func munmapFile(d Data) error {
	return nil

			r := NewReader(bytes.NewReader(in))
			r.Comma = tt.Comma
			r.Comment = tt.Comment
			r.LazyQuotes = tt.LazyQuotes
			r.TrimLeadingSpace = tt.TrimLeadingSpace

			records, err := r.ReadAll()
			if err != nil {
				continue
			}
			t.Logf("first records = %#v", records)

			buf.Reset()
			w := NewWriter(buf)
			w.Comma = tt.Comma
			err = w.WriteAll(records)
			if err != nil {

	res, err := http.Get(ts.URL)
	if err != nil {
		t.Fatal(err)
	}
	got, err := io.ReadAll(res.Body)
	res.Body.Close()
	if err != nil {
		t.Fatal(err)
	}
	if string(got) != "hello" {
		t.Fatalf("got %q, want hello", string(got))
	}

	ts.Close()

	res, err = http.Get(ts.URL)
	if err == nil {
		body, _ := io.ReadAll(res.Body)
		t.Fatalf("Unexpected response after close: %v, %v, %s", res.Status, res.Header, body)

    }

    @Override
    public void readFully(byte b[]) {
      try {
        input.readFully(b);
      } catch (IOException e) {
        throw new IllegalStateException(e);
      }
    }

    @Override
    public void readFully(byte b[], int off, int len) {
      try {
        input.readFully(b, off, len);
      } catch (IOException e) {

			t.Fatalf("Test %d: failed to encrypt stream: %v", i, err)
		}
		data, err := io.ReadAll(ciphertext)
		if err != nil {
			t.Fatalf("Test %d: failed to encrypt stream: %v", i, err)
		}

		plaintext, err := Decrypt(KMS, bytes.NewReader(data), test.Context)
		if err != nil {
			t.Fatalf("Test %d: failed to decrypt stream: %v", i, err)
		}
		data, err = io.ReadAll(plaintext)
		if err != nil {

				RequestURI: "*",
			},
		},
	} {
		t.Run(tt.name, func(t *testing.T) {
			got := NewRequestWithContext(context.Background(), tt.method, tt.uri, tt.body)
			slurp, err := io.ReadAll(got.Body)
			if err != nil {
				t.Errorf("ReadAll: %v", err)
			}
			if string(slurp) != tt.wantBody {
				t.Errorf("Body = %q; want %q", slurp, tt.wantBody)
			}
			tt.want = tt.want.WithContext(context.Background())

	dec := NewDecoder(StdEncoding, strings.NewReader(encoded))
	res1, err := io.ReadAll(dec)
	if err != nil {
		t.Errorf("ReadAll failed: %v", err)
	}

	dec = NewDecoder(StdEncoding, strings.NewReader(encodedShort))
	var res2 []byte
	res2, err = io.ReadAll(dec)
	if err != nil {
		t.Errorf("ReadAll failed: %v", err)
	}

	if !bytes.Equal(res1, res2) {
		t.Error("Decoded results not equal")

    }

    @Override
    public void readFully(byte b[]) {
      try {
        input.readFully(b);
      } catch (IOException e) {
        throw new IllegalStateException(e);
      }
    }

    @Override
    public void readFully(byte b[], int off, int len) {
      try {
        input.readFully(b, off, len);
      } catch (IOException e) {

		cmd.Stdout = &compressed
		cmd.Stderr = os.Stderr
		if err := cmd.Run(); err != nil {
			t.Errorf("running zstd failed: %v", err)
		}

		r := NewReader(bytes.NewReader(compressed.Bytes()))
		got, err := io.ReadAll(r)
		if err != nil {
			t.Fatal(err)
		}
		if !bytes.Equal(got, b) {
			showDiffs(t, got, b)
		}
	})
}

// Fuzz test to check that if we can decompress some data,

                int size = size();
                if (size >= 0) {
                    byte[] content = new byte[size];
                    ByteStreams.readFully(inputStream, content);
                    return content;
                } else {
                    return ByteStreams.toByteArray(inputStream);
                }
            }
        });
    }