source: mainline/kernel/test/print/print4.c@ 5251bab

/*
 * Copyright (c) 2009 Martin Decky
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 *
 * - Redistributions of source code must retain the above copyright
 *   notice, this list of conditions and the following disclaimer.
 * - Redistributions in binary form must reproduce the above copyright
 *   notice, this list of conditions and the following disclaimer in the
 *   documentation and/or other materials provided with the distribution.
 * - The name of the author may not be used to endorse or promote products
 *   derived from this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */

#include <print.h>
#include <test.h>

char *test_print4(bool quiet)
{
        if (!quiet) {
                printf("ASCII printable characters (32 - 127) using printf(%%c):\n");
                
                uint8_t hextet;
                for (hextet = 2; hextet < 8; hextet++) {
                        printf("%#" PRIx8 ": ", hextet << 4);
                        
                        uint8_t index;
                        for (index = 0; index < 16; index++)
                                printf("%c", (char) ((hextet << 4) + index));
                        
                        printf("\n");
                }
                
                printf("\nExtended ASCII characters (128 - 255) using printf(%%c):\n");
                
                for (hextet = 8; hextet < 16; hextet++) {
                        printf("%#" PRIx8 ": ", hextet << 4);
                        
                        uint8_t index;
                        for (index = 0; index < 16; index++)
                                printf("%c", (char) ((hextet << 4) + index));
                        
                        printf("\n");
                }
                
        }
        
        return NULL;
}