/*
* Copyright (c) 2005 Josef Cejka
* 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 <stdio.h>
#include <unistd.h>
#include "../tester.h"
#define BUFFER_SIZE 32
char * test_print1(bool quiet)
{
if (!quiet) {
int retval;
unsigned int nat = 0x12345678u;
char buffer[BUFFER_SIZE];
printf(" text 10.8s %*.*s \n", 5, 3, "text"); printf(" very long text 10.8s %10.8s \n", "very long text"); printf(" text 8.10s %8.10s \n", "text"); printf(" very long text 8.10s %8.10s \n", "very long text");
printf(" char: c '%c', 3.2c '%3.2c', -3.2c '%-3.2c', 2.3c '%2.3c', -2.3c '%-2.3c' \n",'a', 'b', 'c', 'd', 'e' ); printf(" int: d '%d', 3.2d '%3.2d', -3.2d '%-3.2d', 2.3d '%2.3d', -2.3d '%-2.3d' \n",1, 1, 1, 1, 1 ); printf(" -int: d '%d', 3.2d '%3.2d', -3.2d '%-3.2d', 2.3d '%2.3d', -2.3d '%-2.3d' \n",-1, -1, -1, -1, -1 ); printf(" 0xint: x '%#x', 5.3x '%#5.3x', -5.3x '%#-5.3x', 3.5x '%#3.5x', -3.5x '%#-3.5x' \n",17, 17, 17, 17, 17 );
printf("'%#llx' 64bit, '%#x' 32bit, '%#hhx' 8bit, '%#hx' 16bit, unative_t '%#zx'. '%#llx' 64bit and '%s' string.\n", 0x1234567887654321ll
, 0x12345678, 0x12, 0x1234, nat
, 0x1234567887654321ull
, "Lovely string" );
printf(" Print to NULL '%s'\n", NULL
);
retval
= snprintf(buffer
, BUFFER_SIZE
, "Short text without parameters."); printf("Result is: '%s', retval = %d\n", buffer
, retval
);
retval
= snprintf(buffer
, BUFFER_SIZE
, "Very very very long text without parameters."); printf("Result is: '%s', retval = %d\n", buffer
, retval
);
printf("Print short text to %d char long buffer via snprintf.\n", BUFFER_SIZE
); retval
= snprintf(buffer
, BUFFER_SIZE
, "Short %s", "text"); printf("Result is: '%s', retval = %d\n", buffer
, retval
);
printf("Print long text to %d char long buffer via snprintf.\n", BUFFER_SIZE
); retval
= snprintf(buffer
, BUFFER_SIZE
, "Very long %s. This text`s length is more than %d. We are interested in the result.", "text" , BUFFER_SIZE
); printf("Result is: '%s', retval = %d\n", buffer
, retval
); }
return NULL;
}