151 lines
4.3 KiB
C
151 lines
4.3 KiB
C
/*
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* Copyright 2010 Detlef Riekenberg
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
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*/
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#include <stdarg.h>
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#include <stdlib.h>
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#include <stdio.h>
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#include <windef.h>
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#include <winbase.h>
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#include <errno.h>
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#include "wine/test.h"
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typedef int (__cdecl *_INITTERM_E_FN)(void);
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static int (__cdecl *p_initterm_e)(_INITTERM_E_FN *table, _INITTERM_E_FN *end);
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int cb_called[4];
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/* ########## */
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static int initterm_cb0(void)
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{
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cb_called[0]++;
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return 0;
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}
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static int initterm_cb1(void)
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{
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cb_called[1]++;
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return 1;
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}
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static int initterm_cb2(void)
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{
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cb_called[2]++;
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return 2;
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}
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static void test__initterm_e(void)
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{
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_INITTERM_E_FN table[4];
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int res;
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if (!p_initterm_e) {
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skip("_initterm_e not found\n");
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return;
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}
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memset(table, 0, sizeof(table));
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memset(cb_called, 0, sizeof(cb_called));
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errno = 0xdeadbeef;
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res = p_initterm_e(table, table);
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ok( !res && !cb_called[0] && !cb_called[1] && !cb_called[2],
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"got %d with 0x%x {%d, %d, %d}\n",
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res, errno, cb_called[0], cb_called[1], cb_called[2]);
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memset(cb_called, 0, sizeof(cb_called));
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errno = 0xdeadbeef;
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res = p_initterm_e(table, NULL);
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ok( !res && !cb_called[0] && !cb_called[1] && !cb_called[2],
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"got %d with 0x%x {%d, %d, %d}\n",
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res, errno, cb_called[0], cb_called[1], cb_called[2]);
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if (0) {
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/* this crash on Windows */
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errno = 0xdeadbeef;
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res = p_initterm_e(NULL, table);
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trace("got %d with 0x%x\n", res, errno);
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}
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table[0] = initterm_cb0;
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memset(cb_called, 0, sizeof(cb_called));
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errno = 0xdeadbeef;
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res = p_initterm_e(table, &table[1]);
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ok( !res && (cb_called[0] == 1) && !cb_called[1] && !cb_called[2],
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"got %d with 0x%x {%d, %d, %d}\n",
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res, errno, cb_called[0], cb_called[1], cb_called[2]);
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/* init-function returning failure */
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table[1] = initterm_cb1;
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memset(cb_called, 0, sizeof(cb_called));
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errno = 0xdeadbeef;
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res = p_initterm_e(table, &table[3]);
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ok( (res == 1) && (cb_called[0] == 1) && (cb_called[1] == 1) && !cb_called[2],
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"got %d with 0x%x {%d, %d, %d}\n",
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res, errno, cb_called[0], cb_called[1], cb_called[2]);
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/* init-function not called, when end < start */
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memset(cb_called, 0, sizeof(cb_called));
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errno = 0xdeadbeef;
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res = p_initterm_e(&table[3], table);
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ok( !res && !cb_called[0] && !cb_called[1] && !cb_called[2],
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"got %d with 0x%x {%d, %d, %d}\n",
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res, errno, cb_called[0], cb_called[1], cb_called[2]);
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/* initialization stop after first non-zero result */
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table[2] = initterm_cb0;
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memset(cb_called, 0, sizeof(cb_called));
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errno = 0xdeadbeef;
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res = p_initterm_e(table, &table[3]);
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ok( (res == 1) && (cb_called[0] == 1) && (cb_called[1] == 1) && !cb_called[2],
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"got %d with 0x%x {%d, %d, %d}\n",
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res, errno, cb_called[0], cb_called[1], cb_called[2]);
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/* NULL pointer in the array are skipped */
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table[1] = NULL;
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table[2] = initterm_cb2;
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memset(cb_called, 0, sizeof(cb_called));
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errno = 0xdeadbeef;
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res = p_initterm_e(table, &table[3]);
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ok( (res == 2) && (cb_called[0] == 1) && !cb_called[1] && (cb_called[2] == 1),
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"got %d with 0x%x {%d, %d, %d}\n",
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res, errno, cb_called[0], cb_called[1], cb_called[2]);
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}
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/* ########## */
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START_TEST(msvcr90)
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{
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HMODULE hcrt;
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SetLastError(0xdeadbeef);
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hcrt = LoadLibraryA("msvcr90.dll");
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if (!hcrt) {
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win_skip("msvcr90.dll not installed (got %d)\n", GetLastError());
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return;
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}
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p_initterm_e = (void *) GetProcAddress(hcrt, "_initterm_e");
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test__initterm_e();
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}
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