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/* Test running statically linked programs using ld.so.
Copyright (C) 2021-2024 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/>. */
#include <support/check.h>
#include <support/support.h>
#include <support/capture_subprocess.h>
#include <string.h>
#include <stdlib.h>
static int
do_test (void)
{
char *ldconfig_path = xasprintf ("%s/elf/ldconfig", support_objdir_root);
{
char *argv[] = { (char *) "ld.so", ldconfig_path, (char *) "--help", NULL };
struct support_capture_subprocess cap
= support_capture_subprogram (support_objdir_elf_ldso, argv);
support_capture_subprocess_check (&cap, "no --argv0", 0, sc_allow_stdout);
puts ("info: output without --argv0:");
puts (cap.out.buffer);
TEST_VERIFY (strstr (cap.out.buffer, "Usage: ldconfig [OPTION...]\n")
== cap.out.buffer);
support_capture_subprocess_free (&cap);
}
{
char *argv[] =
{
(char *) "ld.so", (char *) "--argv0", (char *) "ldconfig-argv0",
ldconfig_path, (char *) "--help", NULL
};
struct support_capture_subprocess cap
= support_capture_subprogram (support_objdir_elf_ldso, argv);
support_capture_subprocess_check (&cap, "with --argv0", 0, sc_allow_stdout);
puts ("info: output with --argv0:");
puts (cap.out.buffer);
TEST_VERIFY (strstr (cap.out.buffer, "Usage: ldconfig-argv0 [OPTION...]\n")
== cap.out.buffer);
support_capture_subprocess_free (&cap);
}
free (ldconfig_path);
return 0;
}
#include <support/test-driver.c>
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