glibc/elf/tst-noload.c
Wainer dos Santos Moschetta 36fe25fd0e Update elf tests to use the support test driver.
Replaced test-skeleton.c with support/test-driver.c and
adjusted the tests accordinly.

Checked on x86_64.

	* elf/next.c: Import support/test-driver.c instead of
	test-skeleton.c and delete TEST_FUNCTION macro definition.
	* elf/nodelete.c: Likewise.
	* elf/order2.c: Likewise.
	* elf/tst-_dl_addr_inside_object.c: Likewise.
	* elf/tst-addr1.c: Likewise.
	* elf/tst-align.c: Likewise.
	* elf/tst-align2.c: Likewise.
	* elf/tst-audit11.c: Likewise.
	* elf/tst-audit12.c: Likewise.
	* elf/tst-audit2.c: Likewise.
	* elf/tst-audit9.c: Likewise.
	* elf/tst-auxv.c: Likewise and define
	TEST_FUNCTION_ARGV macro.
	* elf/tst-deep1.c: Likewise.
	* elf/tst-dl-iter-static.c: Likewise.
	* elf/tst-dlmodcount.c: Likewise.
	* elf/tst-dlmopen1.c: Likewise.
	* elf/tst-dlmopen2.c: Likewise.
	* elf/tst-dlmopen3.c: Likewise.
	* elf/tst-dlopen-aout.c: Likewise.
	* elf/tst-dlopenrpath.c: Likewise.
	* elf/tst-dlsym-error.c: Likewise.
	* elf/tst-execstack-needed.c: Likewise.
	* elf/tst-execstack-prog.c: Likewise.
	* elf/tst-execstack.c: Likewise.
	* elf/tst-global1.c: Likewise.
	* elf/tst-gnu2-tls1.c: Likewise.
	* elf/tst-latepthread.c: Likewise.
	* elf/tst-leaks1.c: Likewise.
	* elf/tst-linkall-static.c: Likewise.
	(do_test): New function.
	* elf/tst-nodelete-opened.c: Likewise.
	* elf/tst-nodelete.cc: Likewise.
	* elf/tst-nodelete2.c: Likewise.
	* elf/tst-noload.c: Likewise.
	* elf/tst-null-argv.c: Likewise and define
	TEST_FUNCTION_ARGV marcro.
	* elf/tst-order-main.c: Likewise.
	* elf/tst-pathopt.c: Likewise.
	* elf/tst-pie2.c: Likewise.
	* elf/tst-piemod1.c: Likewise.
	* elf/tst-prelink.c: Likewise.
	* elf/tst-protected1a.c: Likewise.
	* elf/tst-protected1b.c: Likewise.
	* elf/tst-ptrguard1.c: Likewise, import getopt.h,
	and define _GNU_SOURCE macro.
	(cmdline_process_function): New function.
	* elf/tst-relsort1.c: Likewise.
	* elf/tst-stackguard1.c: Likewise, import getopt.h,
	and define _GNU_SOURCE macro.
	(cmdline_process_function): New function.
	* elf/tst-thrlock.c: Likewise.
	* elf/tst-tls-dlinfo.c: Likewise.
	* elf/tst-tls-manydynamic.c: Likewise and import
	support/xthread.h.
	* elf/tst-tls1.c: Likewise.
	* elf/tst-tls10.c: Likewise.
	* elf/tst-tls11.c: Likewise.
	* elf/tst-tls12.c: Likewise.
	* elf/tst-tls13.c: Likewise.
	* elf/tst-tls14.c: Likewise.
	* elf/tst-tls15.c: Likewise.
	* elf/tst-tls16.c: Likewise.
	* elf/tst-tls17.c: Likewise.
	* elf/tst-tls18.c: Likewise.
	* elf/tst-tls19.c: Likewise.
	* elf/tst-tls2.c: Likewise.
	* elf/tst-tls3.c: Likewise.
	* elf/tst-tls4.c: Likewise.
	* elf/tst-tls5.c: Likewise.
	* elf/tst-tls6.c: Likewise.
	* elf/tst-tls7.c: Likewise.
	* elf/tst-tls8.c: Likewise.
	* elf/tst-tls9.c: Likewise.
	* elf/tst-tlsalign-extern.c: Likewise.
	* elf/tst-tlsalign.c: Likewise.
	* elf/tst-unique1.c: Likewise.
	* elf/tst-unique2.c: Likewise.
	* elf/vismain.c: Likewise.
2017-04-05 10:34:58 -03:00

73 lines
2.0 KiB
C

/* Verify that RTLD_NOLOAD works as expected.
Copyright (C) 2016-2017 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
<http://www.gnu.org/licenses/>. */
#include <dlfcn.h>
#include <stdio.h>
#include <gnu/lib-names.h>
static int
do_test (void)
{
/* Test that no object is loaded with RTLD_NOLOAD. */
void *h1 = dlopen (LIBM_SO, RTLD_LAZY | RTLD_NOLOAD);
if (h1 != NULL)
{
printf ("h1: DSO has been loaded while it should have not\n");
return 1;
}
/* This used to segfault in some glibc versions. */
void *h2 = dlopen (LIBM_SO, RTLD_LAZY | RTLD_NOLOAD | RTLD_NODELETE);
if (h2 != NULL)
{
printf ("h2: DSO has been loaded while it should have not\n");
return 1;
}
/* Test that loading an already loaded object returns the same. */
void *h3 = dlopen (LIBM_SO, RTLD_LAZY);
if (h3 == NULL)
{
printf ("h3: failed to open DSO: %s\n", dlerror ());
return 1;
}
void *h4 = dlopen (LIBM_SO, RTLD_LAZY | RTLD_NOLOAD);
if (h4 == NULL)
{
printf ("h4: failed to open DSO: %s\n", dlerror ());
return 1;
}
if (h4 != h3)
{
printf ("h4: should return the same object\n");
return 1;
}
/* Cleanup */
if (dlclose (h3) != 0)
{
printf ("h3: dlclose failed: %s\n", dlerror ());
return 1;
}
return 0;
}
#include <support/test-driver.c>