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/* Test of POSIX and GNU compatible dprintf() function.
Copyright (C) 2007-2023 Free Software Foundation, Inc.
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <https://www.gnu.org/licenses/>. */
/* Written by Bruno Haible <bruno@clisp.org>, 2023. */
#include <config.h>
#include <stdio.h>
#include <stddef.h>
#include <string.h>
#include "macros.h"
static void
test_function (int (*my_dprintf) (int, const char *, ...))
{
/* Here we don't test output that may be platform dependent.
The bulk of the tests is done as part of the 'vasnprintf-posix' module. */
/* Test the support of the 'B' conversion specifier for binary output of
integers. */
/* Zero. */
my_dprintf (fileno (stdout), "%B %d\n", 0, 33, 44, 55);
/* A positive number. */
my_dprintf (fileno (stdout), "%B %d\n", 12345, 33, 44, 55);
/* A large positive number. */
my_dprintf (fileno (stdout), "%B %d\n", 0xFFFFFFFEU, 33, 44, 55);
/* Width. */
my_dprintf (fileno (stdout), "%20B %d\n", 12345, 33, 44, 55);
/* Width given as argument. */
my_dprintf (fileno (stdout), "%*B %d\n", 20, 12345, 33, 44, 55);
/* Negative width given as argument (cf. FLAG_LEFT below). */
my_dprintf (fileno (stdout), "%*B %d\n", -20, 12345, 33, 44, 55);
/* Precision. */
my_dprintf (fileno (stdout), "%.20B %d\n", 12345, 33, 44, 55);
/* Zero precision and a positive number. */
my_dprintf (fileno (stdout), "%.0B %d\n", 12345, 33, 44, 55);
/* Zero precision and a zero number. */
my_dprintf (fileno (stdout), "%.0B %d\n", 0, 33, 44, 55);
/* Width and precision. */
my_dprintf (fileno (stdout), "%25.20B %d\n", 12345, 33, 44, 55);
/* FLAG_LEFT. */
my_dprintf (fileno (stdout), "%-20B %d\n", 12345, 33, 44, 55);
/* FLAG_ALT with zero. */
my_dprintf (fileno (stdout), "%#B %d\n", 0, 33, 44, 55);
/* FLAG_ALT with a positive number. */
my_dprintf (fileno (stdout), "%#B %d\n", 12345, 33, 44, 55);
/* FLAG_ALT with a positive number and width. */
my_dprintf (fileno (stdout), "%#20B %d\n", 12345, 33, 44, 55);
/* FLAG_ALT with a positive number and padding. */
my_dprintf (fileno (stdout), "%0#20B %d\n", 12345, 33, 44, 55);
/* FLAG_ALT with a positive number and precision. */
my_dprintf (fileno (stdout), "%0#.20B %d\n", 12345, 33, 44, 55);
/* FLAG_ALT with a positive number and width and precision. */
my_dprintf (fileno (stdout), "%#25.20B %d\n", 12345, 33, 44, 55);
/* FLAG_ALT with a zero precision and a zero number. */
my_dprintf (fileno (stdout), "%#.0B %d\n", 0, 33, 44, 55);
}
int
main (int argc, char *argv[])
{
test_function (dprintf);
return 0;
}
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