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7b089321
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Date :
2025-01-01T09:24:36
maint: run 'make update-copyright'
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/* Test of POSIX and GNU compatible vszprintf() and szprintf() functions.
Copyright (C) 2007-2025 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>, 2024. */
/* This test exercises only a few POSIX compliance problems that are still
visible on platforms relevant in 2024. For a much more complete test suite,
see test-sprintf-posix.h. */
static void
test_function (ptrdiff_t (*my_szprintf) (char *, const char *, ...))
{
char result[5000];
/* Test the support of the 'B' conversion specifier for binary output of
integers. */
{ /* This test would fail on all platforms other than glibc ≥ 2.35. */
ptrdiff_t retval =
my_szprintf (result, "%#B %d", 12345, 33, 44, 55);
ASSERT (strcmp (result, "0B11000000111001 33") == 0);
ASSERT (retval == strlen (result));
}
}