assertTrue(readmeFile.canRead(), "File in public share should be readable");
    }

    // ========== Advanced Features ==========

    @Test
    void testLargeFileOperations() throws Exception {
        SmbFile file = new SmbFile(baseUrl + "shared/largefile.bin", context);

        // Create a smaller test file (1KB instead of 1MB)
        byte[] data = new byte[1024];