Sweden-Number/dlls/kernel/tests/directory.c

129 lines
4.6 KiB
C

/*
* Unit test suite for directory functions.
*
* Copyright 2002 Dmitry Timoshkov
*
* 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#include "wine/test.h"
#include "winbase.h"
/* If you change something in these tests, please do the same
* for GetSystemDirectory tests.
*/
static void test_GetWindowsDirectoryA(void)
{
UINT len, len_with_null;
char buf[MAX_PATH];
lstrcpyA(buf, "foo");
len_with_null = GetWindowsDirectoryA(buf, 1);
ok(lstrcmpA(buf, "foo") == 0, "should not touch the buffer");
ok(len_with_null <= MAX_PATH, "should fit into MAX_PATH");
lstrcpyA(buf, "foo");
len = GetWindowsDirectoryA(buf, len_with_null - 1);
ok(lstrcmpA(buf, "foo") == 0, "should not touch the buffer");
ok(len == len_with_null, "should return length with terminating 0");
lstrcpyA(buf, "foo");
len = GetWindowsDirectoryA(buf, len_with_null);
ok(lstrcmpA(buf, "foo") != 0, "should touch the buffer");
ok(len == lstrlenA(buf), "returned length should be equal to the length of string");
ok(len == (len_with_null - 1), "should return length without terminating 0");
}
static void test_GetWindowsDirectoryW(void)
{
UINT len, len_with_null;
WCHAR buf[MAX_PATH];
static const WCHAR fooW[] = {'f','o','o',0};
lstrcpyW(buf, fooW);
len_with_null = GetWindowsDirectoryW(buf, 1);
ok(lstrcmpW(buf, fooW) == 0, "should not touch the buffer");
ok(len_with_null <= MAX_PATH, "should fit into MAX_PATH");
lstrcpyW(buf, fooW);
len = GetWindowsDirectoryW(buf, len_with_null - 1);
ok(lstrcmpW(buf, fooW) == 0, "should not touch the buffer");
ok(len == len_with_null, "should return length with terminating 0");
lstrcpyW(buf, fooW);
len = GetWindowsDirectoryW(buf, len_with_null);
ok(lstrcmpW(buf, fooW) != 0, "should touch the buffer");
ok(len == lstrlenW(buf), "returned length should be equal to the length of string");
ok(len == (len_with_null - 1), "should return length without terminating 0");
}
/* If you change something in these tests, please do the same
* for GetWindowsDirectory tests.
*/
static void test_GetSystemDirectoryA(void)
{
UINT len, len_with_null;
char buf[MAX_PATH];
lstrcpyA(buf, "foo");
len_with_null = GetSystemDirectoryA(buf, 1);
ok(lstrcmpA(buf, "foo") == 0, "should not touch the buffer");
ok(len_with_null <= MAX_PATH, "should fit into MAX_PATH");
lstrcpyA(buf, "foo");
len = GetSystemDirectoryA(buf, len_with_null - 1);
ok(lstrcmpA(buf, "foo") == 0, "should not touch the buffer");
ok(len == len_with_null, "should return length with terminating 0");
lstrcpyA(buf, "foo");
len = GetSystemDirectoryA(buf, len_with_null);
ok(lstrcmpA(buf, "foo") != 0, "should touch the buffer");
ok(len == lstrlenA(buf), "returned length should be equal to the length of string");
ok(len == (len_with_null - 1), "should return length without terminating 0");
}
static void test_GetSystemDirectoryW(void)
{
UINT len, len_with_null;
WCHAR buf[MAX_PATH];
static const WCHAR fooW[] = {'f','o','o',0};
lstrcpyW(buf, fooW);
len_with_null = GetSystemDirectoryW(buf, 1);
ok(lstrcmpW(buf, fooW) == 0, "should not touch the buffer");
ok(len_with_null <= MAX_PATH, "should fit into MAX_PATH");
lstrcpyW(buf, fooW);
len = GetSystemDirectoryW(buf, len_with_null - 1);
ok(lstrcmpW(buf, fooW) == 0, "should not touch the buffer");
ok(len == len_with_null, "should return length with terminating 0");
lstrcpyW(buf, fooW);
len = GetSystemDirectoryW(buf, len_with_null);
ok(lstrcmpW(buf, fooW) != 0, "should touch the buffer");
ok(len == lstrlenW(buf), "returned length should be equal to the length of string");
ok(len == (len_with_null - 1), "should return length without terminating 0");
}
START_TEST(directory)
{
test_GetWindowsDirectoryA();
test_GetWindowsDirectoryW();
test_GetSystemDirectoryA();
test_GetSystemDirectoryW();
}