mirror of
https://github.com/reactos/reactos.git
synced 2024-10-30 11:35:58 +00:00
81 lines
2.2 KiB
C
81 lines
2.2 KiB
C
/*
|
|
* Unit test suite for signal function.
|
|
*
|
|
* Copyright 2009 Peter Rosin
|
|
*
|
|
* This 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.
|
|
*
|
|
* This 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 this library; if not, write to the Free Software
|
|
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
|
|
*/
|
|
|
|
#include "wine/test.h"
|
|
#include <winbase.h>
|
|
#include <signal.h>
|
|
|
|
static int test_value = 0;
|
|
|
|
static void __cdecl sighandler(int signum)
|
|
{
|
|
void **ret = __pxcptinfoptrs();
|
|
|
|
ok(ret != NULL, "ret = NULL\n");
|
|
if(signum == SIGABRT)
|
|
ok(*ret == (void*)0xdeadbeef, "*ret = %p\n", *ret);
|
|
else if(signum == SIGSEGV)
|
|
ok(*ret == NULL, "*ret = %p\n", *ret);
|
|
++test_value;
|
|
}
|
|
|
|
static void test_signal(void)
|
|
{
|
|
void (__cdecl *old)(int);
|
|
int res;
|
|
|
|
old = signal(SIGBREAK, sighandler);
|
|
ok(old != SIG_ERR, "Failed to install signal handler for SIGBREAK\n");
|
|
test_value = 0;
|
|
res = raise(SIGBREAK);
|
|
ok(res == 0, "Failed to raise SIGBREAK\n");
|
|
ok(test_value == 1, "SIGBREAK handler not invoked\n");
|
|
}
|
|
|
|
static void test___pxcptinfoptrs(void)
|
|
{
|
|
void **ret = __pxcptinfoptrs();
|
|
int res;
|
|
|
|
ok(ret != NULL, "ret == NULL\n");
|
|
ok(*ret == NULL, "*ret != NULL\n");
|
|
|
|
test_value = 0;
|
|
|
|
*ret = (void*)0xdeadbeef;
|
|
signal(SIGSEGV, sighandler);
|
|
res = raise(SIGSEGV);
|
|
ok(res == 0, "failed to raise SIGSEGV\n");
|
|
ok(*ret == (void*)0xdeadbeef, "*ret = %p\n", *ret);
|
|
|
|
signal(SIGABRT, sighandler);
|
|
res = raise(SIGABRT);
|
|
ok(res == 0, "failed to raise SIGBREAK\n");
|
|
ok(*ret == (void*)0xdeadbeef, "*ret = %p\n", *ret);
|
|
|
|
ok(test_value == 2, "test_value = %d\n", test_value);
|
|
}
|
|
|
|
START_TEST(signal)
|
|
{
|
|
test_signal();
|
|
test___pxcptinfoptrs();
|
|
}
|