} catch (SMBProtocolDecodingException e) {
                fail("Should handle large arrays: " + e.getMessage());
            }
        }

        @Test
        @DisplayName("Should handle buffer boundaries correctly")
        void testBufferBoundaries() {
            byte[] smallBuffer = new byte[10];
            int[] ciphers = { 1, 2 };

        assertEquals(0, validator.safeMultiply(0, Integer.MAX_VALUE));
        assertEquals(1, validator.safeMultiply(1, 1));

        // Test exact buffer boundaries
        byte[] buffer = new byte[100];
        validator.validateBufferAccess(buffer, 0, 100); // Exactly full buffer
        validator.validateBufferAccess(buffer, 100, 0); // Zero length at end
    }

            assertEquals(originalContext.size(), decodedContext.size());
        }

        @Test
        @DisplayName("Should handle buffer boundaries correctly")
        void testBufferBoundaries() {
            // Arrange
            EncryptionNegotiateContext context = new EncryptionNegotiateContext(mockConfig, new int[] { 1, 2 });

            // When
            long capacity = allocInfo.getCapacity();
            long free = allocInfo.getFree();

            // Then - values should be preserved even at boundaries
            assertEquals(Long.MAX_VALUE, capacity);
            assertEquals(Long.MAX_VALUE, free);

            // Note: In real implementation, free > capacity might be invalid,

        }
    }

    @Nested
    @DisplayName("Boundary Conditions and Edge Cases")
    class BoundaryConditionsTests {

        @Test
        @DisplayName("Should handle signed/unsigned integer boundaries")
        void shouldHandleSignedUnsignedBoundaries() {
            // Test that GENERIC_READ is the highest bit (0x80000000)
            assertEquals(0x80000000, ACE.GENERIC_READ, "GENERIC_READ should be 0x80000000");