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wine/dlls/msvcrt/tests/dir.c
Andrew Nguyen 58dd97efcf msvcrt: Implement _wmakepath_s.
2010-06-25 12:49:57 +02:00

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/*
* Unit test suite for dir functions
*
* Copyright 2006 CodeWeavers, Aric Stewart
*
* 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 <stdarg.h>
#include <stdlib.h>
#include <stdio.h>
#include <fcntl.h>
#include <sys/stat.h>
#include <io.h>
#include <windef.h>
#include <winbase.h>
#include <winnls.h>
#include <process.h>
#include <errno.h>
static int (__cdecl *p_makepath_s)(char *, size_t, const char *, const char *, const char *, const char *);
static int (__cdecl *p_wmakepath_s)(wchar_t *, size_t, const wchar_t *,const wchar_t *, const wchar_t *, const wchar_t *);
static void init(void)
{
HMODULE hmod = GetModuleHandleA("msvcrt.dll");
p_makepath_s = (void *)GetProcAddress(hmod, "_makepath_s");
p_wmakepath_s = (void *)GetProcAddress(hmod, "_wmakepath_s");
}
typedef struct
{
const char* buffer;
const char* drive;
const char* dir;
const char* file;
const char* ext;
const char* expected;
} makepath_case;
#define USE_BUFF ((char*)~0ul)
static const makepath_case makepath_cases[] =
{
{ NULL, NULL, NULL, NULL, NULL, "" }, /* 0 */
{ NULL, "c", NULL, NULL, NULL, "c:" },
{ NULL, "c:", NULL, NULL, NULL, "c:" },
{ NULL, "c:\\", NULL, NULL, NULL, "c:" },
{ NULL, NULL, "dir", NULL, NULL, "dir\\" },
{ NULL, NULL, "dir\\", NULL, NULL, "dir\\" },
{ NULL, NULL, "\\dir", NULL, NULL, "\\dir\\" },
{ NULL, NULL, NULL, "file", NULL, "file" },
{ NULL, NULL, NULL, "\\file", NULL, "\\file" },
{ NULL, NULL, NULL, "file", NULL, "file" },
{ NULL, NULL, NULL, NULL, "ext", ".ext" }, /* 10 */
{ NULL, NULL, NULL, NULL, ".ext", ".ext" },
{ "foo", NULL, NULL, NULL, NULL, "" },
{ "foo", USE_BUFF, NULL, NULL, NULL, "f:" },
{ "foo", NULL, USE_BUFF, NULL, NULL, "foo\\" },
{ "foo", NULL, NULL, USE_BUFF, NULL, "foo" },
{ "foo", NULL, USE_BUFF, "file", NULL, "foo\\file" },
{ "foo", NULL, USE_BUFF, "file", "ext", "foo\\file.ext" },
{ "foo", NULL, NULL, USE_BUFF, "ext", "foo.ext" },
/* remaining combinations of USE_BUFF crash native */
{ NULL, "c", "dir", "file", "ext", "c:dir\\file.ext" },
{ NULL, "c:", "dir", "file", "ext", "c:dir\\file.ext" }, /* 20 */
{ NULL, "c:\\", "dir", "file", "ext", "c:dir\\file.ext" }
};
static void test_makepath(void)
{
WCHAR driveW[MAX_PATH];
WCHAR dirW[MAX_PATH];
WCHAR fileW[MAX_PATH];
WCHAR extW[MAX_PATH];
WCHAR bufferW[MAX_PATH];
char buffer[MAX_PATH];
unsigned int i, n;
for (i = 0; i < sizeof(makepath_cases)/sizeof(makepath_cases[0]); ++i)
{
const makepath_case* p = &makepath_cases[i];
memset(buffer, 'X', MAX_PATH);
if (p->buffer)
strcpy(buffer, p->buffer);
/* Ascii */
_makepath(buffer,
p->drive == USE_BUFF ? buffer : p->drive,
p->dir == USE_BUFF ? buffer : p->dir,
p->file == USE_BUFF? buffer : p->file,
p->ext == USE_BUFF ? buffer : p->ext);
buffer[MAX_PATH - 1] = '\0';
ok(!strcmp(p->expected, buffer), "got '%s' for case %d\n", buffer, i);
/* Unicode */
if (p->drive != USE_BUFF) MultiByteToWideChar(CP_ACP, 0, p->drive, -1, driveW, MAX_PATH);
if (p->dir != USE_BUFF) MultiByteToWideChar(CP_ACP, 0, p->dir, -1, dirW, MAX_PATH);
if (p->file != USE_BUFF) MultiByteToWideChar(CP_ACP, 0, p->file, -1, fileW, MAX_PATH);
if (p->ext != USE_BUFF) MultiByteToWideChar(CP_ACP, 0, p->ext, -1, extW, MAX_PATH);
memset(buffer, 0, MAX_PATH);
for (n = 0; n < MAX_PATH; ++n)
bufferW[n] = 'X';
if (p->buffer) MultiByteToWideChar( CP_ACP, 0, p->buffer, -1, bufferW, MAX_PATH);
_wmakepath(bufferW,
p->drive == USE_BUFF ? bufferW : p->drive ? driveW : NULL,
p->dir == USE_BUFF ? bufferW : p->dir ? dirW : NULL,
p->file == USE_BUFF? bufferW : p->file ? fileW : NULL,
p->ext == USE_BUFF ? bufferW : p->ext ? extW : NULL);
bufferW[MAX_PATH - 1] = '\0';
WideCharToMultiByte(CP_ACP, 0, bufferW, -1, buffer, MAX_PATH, NULL, NULL);
ok(!strcmp(p->expected, buffer), "got '%s' for unicode case %d\n", buffer, i);
}
}
static const WCHAR expected0[] = {'\0','X','X','X','X','X','X','X','X','X','X','X','X'};
static const WCHAR expected1[] = {'\0','X','X','X','X','X','X','X','X','X','X','X','X'};
static const WCHAR expected2[] = {'\0',':','X','X','X','X','X','X','X','X','X','X','X'};
static const WCHAR expected3[] = {'\0',':','d','X','X','X','X','X','X','X','X','X','X'};
static const WCHAR expected4[] = {'\0',':','d','\\','X','X','X','X','X','X','X','X','X'};
static const WCHAR expected5[] = {'\0',':','d','\\','f','X','X','X','X','X','X','X','X'};
static const WCHAR expected6[] = {'\0',':','d','\\','f','i','X','X','X','X','X','X','X'};
static const WCHAR expected7[] = {'\0',':','d','\\','f','i','l','X','X','X','X','X','X'};
static const WCHAR expected8[] = {'\0',':','d','\\','f','i','l','e','X','X','X','X','X'};
static const WCHAR expected9[] = {'\0',':','d','\\','f','i','l','e','.','X','X','X','X'};
static const WCHAR expected10[] = {'\0',':','d','\\','f','i','l','e','.','e','X','X','X'};
static const WCHAR expected11[] = {'\0',':','d','\\','f','i','l','e','.','e','x','X','X'};
static const WCHAR expected12[] = {'\0',':','X','X','X','X','X','X','X','X'};
static const WCHAR expected13[] = {'\0',':','d','X','X','X','X','X','X','X'};
static const WCHAR expected14[] = {'\0',':','d','i','X','X','X','X','X','X'};
static const WCHAR expected15[] = {'\0',':','d','i','r','X','X','X','X','X'};
static const WCHAR expected16[] = {'\0',':','d','i','r','\\','X','X','X','X'};
static const WCHAR expected17[] = {'\0','o','o'};
static const WCHAR expected18[] = {'\0','o','o','\0','X'};
static const WCHAR expected19[] = {'\0','o','o','\0'};
static const WCHAR expected20[] = {'\0','o','o','\0','X','X','X','X','X'};
static const WCHAR expected21[] = {'\0','o','o','\\','f','i','l','X','X'};
static const WCHAR expected22[] = {'\0','o','o','\0','X','X','X','X','X','X','X','X','X'};
static const WCHAR expected23[] = {'\0','o','o','\\','f','i','l','X','X','X','X','X','X'};
static const WCHAR expected24[] = {'\0','o','o','\\','f','i','l','e','.','e','x','X','X'};
static const WCHAR expected25[] = {'\0','o','o','\0','X','X','X','X'};
static const WCHAR expected26[] = {'\0','o','o','.','e','x','X','X'};
typedef struct
{
const char* buffer;
size_t length;
const char* drive;
const char* dir;
const char* file;
const char* ext;
const char* expected;
const WCHAR *expected_unicode;
size_t expected_length;
} makepath_s_case;
static const makepath_s_case makepath_s_cases[] =
{
/* Behavior with directory parameter containing backslash. */
{NULL, 1, "c:", "d\\", "file", "ext", "\0XXXXXXXXXXXX", expected0, 13},
{NULL, 2, "c:", "d\\", "file", "ext", "\0XXXXXXXXXXXX", expected1, 13},
{NULL, 3, "c:", "d\\", "file", "ext", "\0:XXXXXXXXXXX", expected2, 13},
{NULL, 4, "c:", "d\\", "file", "ext", "\0:dXXXXXXXXXX", expected3, 13},
{NULL, 5, "c:", "d\\", "file", "ext", "\0:d\\XXXXXXXXX", expected4, 13},
{NULL, 6, "c:", "d\\", "file", "ext", "\0:d\\fXXXXXXXX", expected5, 13},
{NULL, 7, "c:", "d\\", "file", "ext", "\0:d\\fiXXXXXXX", expected6, 13},
{NULL, 8, "c:", "d\\", "file", "ext", "\0:d\\filXXXXXX", expected7, 13},
{NULL, 9, "c:", "d\\", "file", "ext", "\0:d\\fileXXXXX", expected8, 13},
{NULL, 10, "c:", "d\\", "file", "ext", "\0:d\\file.XXXX", expected9, 13},
{NULL, 11, "c:", "d\\", "file", "ext", "\0:d\\file.eXXX", expected10, 13},
{NULL, 12, "c:", "d\\", "file", "ext", "\0:d\\file.exXX", expected11, 13},
/* Behavior with directory parameter lacking backslash. */
{NULL, 3, "c:", "dir", "f", "ext", "\0:XXXXXXXX", expected12, 10},
{NULL, 4, "c:", "dir", "f", "ext", "\0:dXXXXXXX", expected13, 10},
{NULL, 5, "c:", "dir", "f", "ext", "\0:diXXXXXX", expected14, 10},
{NULL, 6, "c:", "dir", "f", "ext", "\0:dirXXXXX", expected15, 10},
{NULL, 7, "c:", "dir", "f", "ext", "\0:dir\\XXXX", expected16, 10},
/* Behavior with overlapped buffer. */
{"foo", 2, USE_BUFF, NULL, NULL, NULL, "\0oo", expected17, 3},
{"foo", 4, NULL, USE_BUFF, NULL, NULL, "\0oo\0X", expected18, 5},
{"foo", 3, NULL, NULL, USE_BUFF, NULL, "\0oo\0", expected19, 4},
{"foo", 4, NULL, USE_BUFF, "file", NULL, "\0oo\0XXXXX", expected20, 9},
{"foo", 8, NULL, USE_BUFF, "file", NULL, "\0oo\\filXX", expected21, 9},
{"foo", 4, NULL, USE_BUFF, "file", "ext", "\0oo\0XXXXXXXXX", expected22, 13},
{"foo", 8, NULL, USE_BUFF, "file", "ext", "\0oo\\filXXXXXX", expected23, 13},
{"foo", 12, NULL, USE_BUFF, "file", "ext", "\0oo\\file.exXX", expected24, 13},
{"foo", 4, NULL, NULL, USE_BUFF, "ext", "\0oo\0XXXX", expected25, 8},
{"foo", 7, NULL, NULL, USE_BUFF, "ext", "\0oo.exXX", expected26, 8},
};
static void test_makepath_s(void)
{
WCHAR driveW[MAX_PATH];
WCHAR dirW[MAX_PATH];
WCHAR fileW[MAX_PATH];
WCHAR extW[MAX_PATH];
WCHAR bufferW[MAX_PATH];
char buffer[MAX_PATH];
int ret;
unsigned int i, n;
if (!p_makepath_s || !p_wmakepath_s)
{
win_skip("Safe makepath functions are not available\n");
return;
}
errno = EBADF;
ret = p_makepath_s(NULL, 0, NULL, NULL, NULL, NULL);
ok(ret == EINVAL, "Expected _makepath_s to return EINVAL, got %d\n", ret);
ok(errno == EINVAL, "Expected errno to be EINVAL, got %d\n", errno);
errno = EBADF;
ret = p_makepath_s(buffer, 0, NULL, NULL, NULL, NULL);
ok(ret == EINVAL, "Expected _makepath_s to return EINVAL, got %d\n", ret);
ok(errno == EINVAL, "Expected errno to be EINVAL, got %d\n", errno);
errno = EBADF;
ret = p_wmakepath_s(NULL, 0, NULL, NULL, NULL, NULL);
ok(ret == EINVAL, "Expected _wmakepath_s to return EINVAL, got %d\n", ret);
ok(errno == EINVAL, "Expected errno to be EINVAL, got %d\n", errno);
errno = EBADF;
ret = p_wmakepath_s(bufferW, 0, NULL, NULL, NULL, NULL);
ok(ret == EINVAL, "Expected _wmakepath_s to return EINVAL, got %d\n", ret);
ok(errno == EINVAL, "Expected errno to be EINVAL, got %d\n", errno);
/* Test with the normal _makepath cases. */
for (i = 0; i < sizeof(makepath_cases)/sizeof(makepath_cases[0]); i++)
{
const makepath_case *p = makepath_cases + i;
memset(buffer, 'X', MAX_PATH);
if (p->buffer)
strcpy(buffer, p->buffer);
/* Ascii */
ret = p_makepath_s(buffer, MAX_PATH,
p->drive == USE_BUFF ? buffer : p->drive,
p->dir == USE_BUFF ? buffer : p->dir,
p->file == USE_BUFF? buffer : p->file,
p->ext == USE_BUFF ? buffer : p->ext);
ok(ret == 0, "[%d] Expected _makepath_s to return 0, got %d\n", i, ret);
buffer[MAX_PATH - 1] = '\0';
ok(!strcmp(p->expected, buffer), "got '%s' for case %d\n", buffer, i);
/* Unicode */
if (p->drive != USE_BUFF) MultiByteToWideChar(CP_ACP, 0, p->drive, -1, driveW, MAX_PATH);
if (p->dir != USE_BUFF) MultiByteToWideChar(CP_ACP, 0, p->dir, -1, dirW, MAX_PATH);
if (p->file != USE_BUFF) MultiByteToWideChar(CP_ACP, 0, p->file, -1, fileW, MAX_PATH);
if (p->ext != USE_BUFF) MultiByteToWideChar(CP_ACP, 0, p->ext, -1, extW, MAX_PATH);
memset(buffer, 0, MAX_PATH);
for (n = 0; n < MAX_PATH; ++n)
bufferW[n] = 'X';
if (p->buffer) MultiByteToWideChar( CP_ACP, 0, p->buffer, -1, bufferW, MAX_PATH);
ret = p_wmakepath_s(bufferW, MAX_PATH,
p->drive == USE_BUFF ? bufferW : p->drive ? driveW : NULL,
p->dir == USE_BUFF ? bufferW : p->dir ? dirW : NULL,
p->file == USE_BUFF? bufferW : p->file ? fileW : NULL,
p->ext == USE_BUFF ? bufferW : p->ext ? extW : NULL);
ok(ret == 0, "[%d] Expected _wmakepath_s to return 0, got %d\n", i, ret);
bufferW[MAX_PATH - 1] = '\0';
WideCharToMultiByte(CP_ACP, 0, bufferW, -1, buffer, MAX_PATH, NULL, NULL);
ok(!strcmp(p->expected, buffer), "got '%s' for unicode case %d\n", buffer, i);
}
/* Try insufficient length cases. */
for (i = 0; i < sizeof(makepath_s_cases)/sizeof(makepath_s_cases[0]); i++)
{
const makepath_s_case *p = makepath_s_cases + i;
memset(buffer, 'X', MAX_PATH);
if (p->buffer)
strcpy(buffer, p->buffer);
/* Ascii */
errno = EBADF;
ret = p_makepath_s(buffer, p->length,
p->drive == USE_BUFF ? buffer : p->drive,
p->dir == USE_BUFF ? buffer : p->dir,
p->file == USE_BUFF? buffer : p->file,
p->ext == USE_BUFF ? buffer : p->ext);
ok(ret == ERANGE, "[%d] Expected _makepath_s to return ERANGE, got %d\n", i, ret);
ok(errno == ERANGE, "[%d] Expected errno to be ERANGE, got %d\n", i, errno);
ok(!memcmp(p->expected, buffer, p->expected_length), "unexpected output for case %d\n", i);
/* Unicode */
if (p->drive != USE_BUFF) MultiByteToWideChar(CP_ACP, 0, p->drive, -1, driveW, MAX_PATH);
if (p->dir != USE_BUFF) MultiByteToWideChar(CP_ACP, 0, p->dir, -1, dirW, MAX_PATH);
if (p->file != USE_BUFF) MultiByteToWideChar(CP_ACP, 0, p->file, -1, fileW, MAX_PATH);
if (p->ext != USE_BUFF) MultiByteToWideChar(CP_ACP, 0, p->ext, -1, extW, MAX_PATH);
memset(buffer, 0, MAX_PATH);
for (n = 0; n < MAX_PATH; ++n)
bufferW[n] = 'X';
if (p->buffer) MultiByteToWideChar( CP_ACP, 0, p->buffer, -1, bufferW, MAX_PATH);
errno = EBADF;
ret = p_wmakepath_s(bufferW, p->length,
p->drive == USE_BUFF ? bufferW : p->drive ? driveW : NULL,
p->dir == USE_BUFF ? bufferW : p->dir ? dirW : NULL,
p->file == USE_BUFF? bufferW : p->file ? fileW : NULL,
p->ext == USE_BUFF ? bufferW : p->ext ? extW : NULL);
ok(ret == ERANGE, "[%d] Expected _wmakepath_s to return ERANGE, got %d\n", i, ret);
ok(errno == ERANGE, "[%d] Expected errno to be ERANGE, got %d\n", i, errno);
ok(!memcmp(p->expected_unicode, bufferW, p->expected_length * sizeof(WCHAR)), "unexpected output for case %d\n", i);
}
}
static void test_fullpath(void)
{
char full[MAX_PATH];
char tmppath[MAX_PATH];
char prevpath[MAX_PATH];
char level1[MAX_PATH];
char level2[MAX_PATH];
char teststring[MAX_PATH];
char *freeme;
BOOL rc,free1,free2;
free1=free2=TRUE;
GetCurrentDirectory(MAX_PATH, prevpath);
GetTempPath(MAX_PATH,tmppath);
strcpy(level1,tmppath);
strcat(level1,"msvcrt-test\\");
rc = CreateDirectory(level1,NULL);
if (!rc && GetLastError()==ERROR_ALREADY_EXISTS)
free1=FALSE;
strcpy(level2,level1);
strcat(level2,"nextlevel\\");
rc = CreateDirectory(level2,NULL);
if (!rc && GetLastError()==ERROR_ALREADY_EXISTS)
free2=FALSE;
SetCurrentDirectory(level2);
ok(_fullpath(full,"test", MAX_PATH)!=NULL,"_fullpath failed\n");
strcpy(teststring,level2);
strcat(teststring,"test");
ok(strcmp(full,teststring)==0,"Invalid Path returned %s\n",full);
ok(_fullpath(full,"\\test", MAX_PATH)!=NULL,"_fullpath failed\n");
strncpy(teststring,level2,3);
teststring[3]=0;
strcat(teststring,"test");
ok(strcmp(full,teststring)==0,"Invalid Path returned %s\n",full);
ok(_fullpath(full,"..\\test", MAX_PATH)!=NULL,"_fullpath failed\n");
strcpy(teststring,level1);
strcat(teststring,"test");
ok(strcmp(full,teststring)==0,"Invalid Path returned %s\n",full);
ok(_fullpath(full,"..\\test", 10)==NULL,"_fullpath failed to generate error\n");
freeme = _fullpath(NULL,"test", 0);
ok(freeme!=NULL,"No path returned\n");
strcpy(teststring,level2);
strcat(teststring,"test");
ok(strcmp(freeme,teststring)==0,"Invalid Path returned %s\n",freeme);
free(freeme);
SetCurrentDirectory(prevpath);
if (free2)
RemoveDirectory(level2);
if (free1)
RemoveDirectory(level1);
}
START_TEST(dir)
{
init();
test_fullpath();
test_makepath();
test_makepath_s();
}
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