}

    @Test
    @DisplayName("Test buffer overflow protection")
    void testBufferOverflowProtection() {
        byte[] smallBuffer = new byte[23]; // One byte too small

        // Should throw ArrayIndexOutOfBoundsException
        assertThrows(ArrayIndexOutOfBoundsException.class, () -> {
            request.writeBytesWireFormat(smallBuffer, 0);
        });
    }

        System.arraycopy(body, 0, packet, header.length, body.length);

        BaseConfiguration config = new BaseConfiguration(true);
        byte[] outBuf = new byte[4]; // too small
        Smb2IoctlResponse resp = new Smb2IoctlResponse(config, outBuf);
        assertThrows(SMBProtocolDecodingException.class, () -> resp.decode(packet, 0));
    }

    @Test

        @DisplayName("Should handle insufficient buffer length")
        void testInsufficientBufferLength() {
            FileFsSizeInformation info = new FileFsSizeInformation();
            byte[] buffer = new byte[10]; // Too small

            // Should throw ArrayIndexOutOfBoundsException for insufficient buffer
            assertThrows(ArrayIndexOutOfBoundsException.class, () -> {
                info.decode(buffer, 0, buffer.length);

    assertThat((long) arraysDim1 * arraysDim2).isNotEqualTo((long) (arraysDim1 * arraysDim2));

    byte[][] arrays = new byte[arraysDim1][];
    // it's shared to avoid using too much memory in tests
    byte[] sharedArray = new byte[arraysDim2];
    Arrays.fill(arrays, sharedArray);

    try {
      Bytes.concat(arrays);
      fail();
    } catch (IllegalArgumentException expected) {

    assertThat(UnsignedLongs.remainder(0xfffffffffffffffeL, 2)).isEqualTo(0);
    assertThat(UnsignedLongs.remainder(0xfffffffffffffffeL, 5)).isEqualTo(4);
  }

  @GwtIncompatible // Too slow in GWT (~3min fully optimized)
  public void testDivideRemainderEuclideanProperty() {
    // Use a seed so that the test is deterministic:
    Random r = new Random(0L);
    for (int i = 0; i < 1000000; i++) {

                if (buffer == null || buffer.length < bufferIndex + 4) {
                    throw new SMBProtocolDecodingException("Buffer too small");
                }
                return 4;
            }

            @Override
            public int encode(byte[] dst, int dstIndex) {
                return 4;
            }

     * to execute other listeners.
     *
     * What about RuntimeException? If there is a bug in set()/setValue() that produces one, it will
     * propagate, too, but only as far as AbstractFuture.executeListener, which will catch and log
     * it.
     */
    setResult(transformResult);
  }

  /** Template method for subtypes to actually run the transform. */

		1: {bucketName: "------", objName: "obj", inputData: []byte(""), expectedError: BucketNameInvalid{Bucket: "------"}},
		2: {
			bucketName: "$this-is-not-valid-too", objName: "obj", inputData: []byte(""),
			expectedError: BucketNameInvalid{Bucket: "$this-is-not-valid-too"},
		},
		3: {bucketName: "a", objName: "obj", inputData: []byte(""), expectedError: BucketNameInvalid{Bucket: "a"}},

		// Case with invalid object names.

And we as developers keep improving the code as we find those bugs and as we implement new features (possibly adding new bugs too 😅).

### Small Errors Automatically Handled { #small-errors-automatically-handled }

	buf := new(strings.Builder)
	w := NewWriter(buf)
	const nFiles = (1 << 16) + 42
	for i := 0; i < nFiles; i++ {
		_, err := w.CreateHeader(&FileHeader{
			Name:   fmt.Sprintf("%d.dat", i),
			Method: Store, // Deflate is too slow when it is compiled with -race flag
		})
		if err != nil {
			t.Fatalf("creating file %d: %v", i, err)
		}
	}
	if err := w.Close(); err != nil {
		t.Fatalf("Writer.Close: %v", err)
	}
	s := buf.String()