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stdio-common: Add tests for formatted asprintf output specifiers

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Wire asprintf into test infrastructure for formatted printf output
specifiers.

Owing to mtrace logging of lots of memory allocation calls these tests
take a considerable amount of time to complete, except for the character
conversion, taking from 00m20s for 'tst-printf-format-as-s --direct s',
through 01m10s and 03m53s for 'tst-printf-format-as-char --direct i' and
'tst-printf-format-as-double --direct f' respectively, to 19m24s for
'tst-printf-format-as-ldouble --direct f', all in standalone execution
from NFS on a RISC-V FU740@1.2GHz system and with output redirected over
100Mbps network via SSH.  It is with the skeleton's stub implementation
of dladdr(3); execution times with regular dladdr(3) are up to over
twice longer.

Set timeouts for the tests accordingly then, with a global default for
all the asprintf tests, and then individual higher settings for double
and long double tests each.

Reviewed-by: DJ Delorie <dj@redhat.com>
This commit is contained in:
Maciej W. Rozycki
2024-11-07 06:14:24 +00:00
parent 7ec4d7e3d1
commit b350a60b6e
16 changed files with 331 additions and 1 deletions
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22
stdio-common/tst-printf-format-as-ldouble.c Normal file
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/* Test for formatted 'asprintf' output for long double conversions.
Copyright (C) 2024 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
The GNU C Library 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
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with the GNU C Library; if not, see
<https://www.gnu.org/licenses/>. */
#define TIMEOUT (DEFAULT_TIMEOUT * 128)
#include "tst-printf-format-as.h"
#include "tst-printf-format-skeleton-ldouble.c"