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Sweden-Number/dlls/ntdll/tests/env.c

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/*
* Unit test suite for ntdll env functions
*
* Copyright 2003 Eric Pouech
*
* 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 <stdio.h>
#include "ntdll_test.h"
static NTSTATUS (WINAPI *pRtlMultiByteToUnicodeN)( LPWSTR dst, DWORD dstlen, LPDWORD reslen,
LPCSTR src, DWORD srclen );
static NTSTATUS (WINAPI *pRtlQueryEnvironmentVariable_U)(PWSTR, PUNICODE_STRING, PUNICODE_STRING);
static NTSTATUS (WINAPI* pRtlQueryEnvironmentVariable)(WCHAR*, WCHAR*, SIZE_T, WCHAR*, SIZE_T, SIZE_T*);
static NTSTATUS (WINAPI *pRtlExpandEnvironmentStrings_U)(LPWSTR, PUNICODE_STRING, PUNICODE_STRING, PULONG);
static NTSTATUS (WINAPI *pRtlCreateProcessParameters)(RTL_USER_PROCESS_PARAMETERS**,
const UNICODE_STRING*, const UNICODE_STRING*,
const UNICODE_STRING*, const UNICODE_STRING*,
PWSTR, const UNICODE_STRING*, const UNICODE_STRING*,
const UNICODE_STRING*, const UNICODE_STRING*);
static void (WINAPI *pRtlDestroyProcessParameters)(RTL_USER_PROCESS_PARAMETERS *);
static void *initial_env;
static WCHAR small_env[] = {'f','o','o','=','t','o','t','o',0,
'f','o','=','t','i','t','i',0,
'f','o','o','o','=','t','u','t','u',0,
's','r','=','a','n','=','o','u','o',0,
'g','=','a','a','a','a','a','a','a','a','a','a','a','a','a','a','a','a','a','a','a','a','a','a','a','a','a',
'a','a','a','a','a','a','a','a','a','a','a','a','a','a','a','a','a','a','a','a','a','a','a','a','a',
'a','a','a','a','a','a','a','a','a','a','a','a','a','a','a','a','a','a','a','a','a','a','a','a','a',
'a','a','a','a','a','a','a','a','a','a','a','a','a','a','a','a','a','a','a','a','a','a','a','a','a',
'a','a','a','a','a','a','a','a','a','a','a','a','a','a','a','a','a','a','a','a','a','a','a','a','a',
'a','a','a','a','a','a','a','a','a','a','a','a','a','a','a','a','a','a','a','a','a','a','a','a','a',
'a','a','a','a','a','a','a','a','a','a','a','a','a','a','a','a','a','a','a','a','a','a','a','a','a',
'a','a','a','a','a','a','a','a','a','a','a','a','a','a','a','a','a','a','a','a','a','a','a','a','a',
'a','a','a','a','a','a','a','a','a','a','a','a','a','a','a','a','a','a','a','a','a','a','a','a','a',
'a','a','a','a','a','a','a','a','a','a','a','a','a','a','a','a','a','a','a','a','a','a','a','a','a',0,
'=','o','O','H','=','I','I','I',0,
'n','u','l','=',0,
0};
static void testQuery(void)
{
struct test
{
const char *var;
int len;
NTSTATUS status;
const char *val;
NTSTATUS alt;
};
static const struct test tests[] =
{
{"foo", 256, STATUS_SUCCESS, "toto"},
{"FoO", 256, STATUS_SUCCESS, "toto"},
{"foo=", 256, STATUS_VARIABLE_NOT_FOUND, NULL},
{"foo ", 256, STATUS_VARIABLE_NOT_FOUND, NULL},
{"foo", 1, STATUS_BUFFER_TOO_SMALL, "toto"},
{"foo", 3, STATUS_BUFFER_TOO_SMALL, "toto"},
{"foo", 4, STATUS_SUCCESS, "toto", STATUS_BUFFER_TOO_SMALL},
{"foo", 5, STATUS_SUCCESS, "toto"},
{"fooo", 256, STATUS_SUCCESS, "tutu"},
{"f", 256, STATUS_VARIABLE_NOT_FOUND, NULL},
{"g", 256, STATUS_SUCCESS, "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
"aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"},
{"sr=an", 256, STATUS_SUCCESS, "ouo", STATUS_VARIABLE_NOT_FOUND},
{"sr", 256, STATUS_SUCCESS, "an=ouo"},
{"=oOH", 256, STATUS_SUCCESS, "III"},
{"", 256, STATUS_VARIABLE_NOT_FOUND, NULL},
{"nul", 256, STATUS_SUCCESS, ""},
{NULL, 0, 0, NULL}
};
WCHAR bn[257];
WCHAR bv[257];
UNICODE_STRING name;
UNICODE_STRING value;
NTSTATUS nts;
SIZE_T name_length;
SIZE_T value_length;
SIZE_T return_length;
unsigned int i;
for (i = 0; tests[i].var; i++)
{
const struct test *test = &tests[i];
name.Length = strlen(test->var) * 2;
name.MaximumLength = name.Length + 2;
name.Buffer = bn;
value.Length = 0;
value.MaximumLength = test->len * 2;
value.Buffer = bv;
bv[test->len] = '@';
pRtlMultiByteToUnicodeN( bn, sizeof(bn), NULL, test->var, strlen(test->var)+1 );
nts = pRtlQueryEnvironmentVariable_U(small_env, &name, &value);
ok( nts == test->status || (test->alt && nts == test->alt),
"[%d]: Wrong status for '%s', expecting %lx got %lx\n",
i, test->var, test->status, nts );
if (nts == test->status) switch (nts)
{
case STATUS_SUCCESS:
pRtlMultiByteToUnicodeN( bn, sizeof(bn), NULL, test->val, strlen(test->val)+1 );
ok( value.Length == strlen(test->val) * sizeof(WCHAR), "Wrong length %d for %s\n",
value.Length, test->var );
ok((value.Length == strlen(test->val) * sizeof(WCHAR) && memcmp(bv, bn, value.Length) == 0) ||
lstrcmpW(bv, bn) == 0,
"Wrong result for %s/%d\n", test->var, test->len);
ok(bv[test->len] == '@', "Writing too far away in the buffer for %s/%d\n", test->var, test->len);
break;
case STATUS_BUFFER_TOO_SMALL:
ok( value.Length == strlen(test->val) * sizeof(WCHAR),
"Wrong returned length %d (too small buffer) for %s\n", value.Length, test->var );
break;
}
}
if (pRtlQueryEnvironmentVariable)
{
for (i = 0; tests[i].var; i++)
{
const struct test* test = &tests[i];
name_length = strlen(test->var);
value_length = test->len;
value.Buffer = bv;
bv[test->len] = '@';
pRtlMultiByteToUnicodeN(bn, sizeof(bn), NULL, test->var, strlen(test->var) + 1);
nts = pRtlQueryEnvironmentVariable(small_env, bn, name_length, bv, value_length, &return_length);
ok(nts == test->status || (test->alt && nts == test->alt),
"[%d]: Wrong status for '%s', expecting %lx got %lx\n",
i, test->var, test->status, nts);
if (nts == test->status) switch (nts)
{
case STATUS_SUCCESS:
pRtlMultiByteToUnicodeN(bn, sizeof(bn), NULL, test->val, strlen(test->val) + 1);
ok(return_length == strlen(test->val), "Wrong length %Id for %s\n",
return_length, test->var);
ok(!memcmp(bv, bn, return_length), "Wrong result for %s/%d\n", test->var, test->len);
ok(bv[test->len] == '@', "Writing too far away in the buffer for %s/%d\n", test->var, test->len);
break;
case STATUS_BUFFER_TOO_SMALL:
ok(return_length == (strlen(test->val) + 1),
"Wrong returned length %Id (too small buffer) for %s\n", return_length, test->var);
break;
}
}
}
else win_skip("RtlQueryEnvironmentVariable not available, skipping tests\n");
}
static void testExpand(void)
{
static const struct test
{
const char *src;
const char *dst;
} tests[] =
{
{"hello%foo%world", "hellototoworld"},
{"hello%=oOH%world", "helloIIIworld"},
{"hello%foo", "hello%foo"},
{"hello%bar%world", "hello%bar%world"},
/*
* {"hello%foo%world%=oOH%eeck", "hellototoworldIIIeeck"},
* Interestingly enough, with a 8 WCHAR buffers, we get on 2k:
* helloIII
* so it seems like strings overflowing the buffer are written
* (truncated) but the write cursor is not advanced :-/
*/
{NULL, NULL}
};
const struct test* test;
NTSTATUS nts;
UNICODE_STRING us_src, us_dst;
WCHAR src[256], dst[256], rst[256];
ULONG ul;
for (test = tests; test->src; test++)
{
pRtlMultiByteToUnicodeN(src, sizeof(src), NULL, test->src, strlen(test->src)+1);
pRtlMultiByteToUnicodeN(rst, sizeof(rst), NULL, test->dst, strlen(test->dst)+1);
us_src.Length = strlen(test->src) * sizeof(WCHAR);
us_src.MaximumLength = us_src.Length + 2;
us_src.Buffer = src;
us_dst.Length = 0;
us_dst.MaximumLength = 0;
us_dst.Buffer = NULL;
nts = pRtlExpandEnvironmentStrings_U(small_env, &us_src, &us_dst, &ul);
ok(nts == STATUS_BUFFER_TOO_SMALL, "Call failed (%lu)\n", nts);
ok(ul == strlen(test->dst) * sizeof(WCHAR) + sizeof(WCHAR),
"Wrong returned length for %s: %lu\n", test->src, ul );
us_dst.Length = 0;
us_dst.MaximumLength = sizeof(dst);
us_dst.Buffer = dst;
nts = pRtlExpandEnvironmentStrings_U(small_env, &us_src, &us_dst, &ul);
ok(nts == STATUS_SUCCESS, "Call failed (%lu)\n", nts);
ok(ul == us_dst.Length + sizeof(WCHAR),
"Wrong returned length for %s: %lu\n", test->src, ul);
ok(ul == strlen(test->dst) * sizeof(WCHAR) + sizeof(WCHAR),
"Wrong returned length for %s: %lu\n", test->src, ul);
ok(lstrcmpW(dst, rst) == 0, "Wrong result for %s: expecting %s\n",
test->src, test->dst);
us_dst.Length = 0;
us_dst.MaximumLength = 8 * sizeof(WCHAR);
us_dst.Buffer = dst;
dst[8] = '-';
nts = pRtlExpandEnvironmentStrings_U(small_env, &us_src, &us_dst, &ul);
ok(nts == STATUS_BUFFER_TOO_SMALL, "Call failed (%lu)\n", nts);
ok(ul == strlen(test->dst) * sizeof(WCHAR) + sizeof(WCHAR),
"Wrong returned length for %s (with buffer too small): %lu\n", test->src, ul);
ok(dst[8] == '-', "Writing too far in buffer (got %c/%d)\n", dst[8], dst[8]);
}
}
static WCHAR *get_params_string( RTL_USER_PROCESS_PARAMETERS *params, UNICODE_STRING *str )
{
if (params->Flags & PROCESS_PARAMS_FLAG_NORMALIZED) return str->Buffer;
return (WCHAR *)((char *)params + (UINT_PTR)str->Buffer);
}
static SIZE_T get_env_length( const WCHAR *env )
{
const WCHAR *end = env;
while (*end) end += wcslen(end) + 1;
return end + 1 - env;
}
static UINT_PTR align(UINT_PTR size, unsigned int alignment)
{
return (size + (alignment - 1)) & ~(alignment - 1);
}
static UINT_PTR check_string_( int line, RTL_USER_PROCESS_PARAMETERS *params, UNICODE_STRING *str,
const UNICODE_STRING *expect, UINT_PTR pos )
{
if (expect)
{
ok_(__FILE__,line)( str->Length == expect->Length, "wrong length %u/%u\n",
str->Length, expect->Length );
ok_(__FILE__,line)( str->MaximumLength == expect->MaximumLength ||
broken( str->MaximumLength == 1 && expect->MaximumLength == 2 ), /* winxp */
"wrong maxlength %u/%u\n", str->MaximumLength, expect->MaximumLength );
}
if (!str->MaximumLength)
{
ok_(__FILE__,line)( str->Buffer == NULL, "buffer not null %p\n", str->Buffer );
return pos;
}
ok_(__FILE__,line)( (UINT_PTR)str->Buffer == align(pos, sizeof(void *)) ||
(!expect && (UINT_PTR)str->Buffer == pos) || /* initial params are not aligned */
broken( (UINT_PTR)str->Buffer == align(pos, 4) ), "wrong buffer %Ix/%Ix\n",
(UINT_PTR)str->Buffer, pos );
if (str->Length < str->MaximumLength)
{
WCHAR *ptr = get_params_string( params, str );
ok_(__FILE__,line)( !ptr[str->Length / sizeof(WCHAR)], "string not null-terminated %s\n",
wine_dbgstr_wn( ptr, str->MaximumLength / sizeof(WCHAR) ));
}
return (UINT_PTR)str->Buffer + str->MaximumLength;
}
#define check_string(params,str,expect,pos) check_string_(__LINE__,params,str,expect,pos)
static void test_process_params(void)
{
static WCHAR empty[] = {0};
static const UNICODE_STRING empty_str = { 0, sizeof(empty), empty };
static const UNICODE_STRING null_str = { 0, 0, NULL };
static WCHAR exeW[] = {'c',':','\\','f','o','o','.','e','x','e',0};
static WCHAR dummyW[] = {'d','u','m','m','y','1',0};
static WCHAR dummy_dirW[MAX_PATH] = {'d','u','m','m','y','2',0};
static WCHAR dummy_env[] = {'a','=','b',0,'c','=','d',0,0};
UNICODE_STRING image = { sizeof(exeW) - sizeof(WCHAR), sizeof(exeW), exeW };
UNICODE_STRING dummy = { sizeof(dummyW) - sizeof(WCHAR), sizeof(dummyW), dummyW };
UNICODE_STRING dummy_dir = { 6*sizeof(WCHAR), sizeof(dummy_dirW), dummy_dirW };
RTL_USER_PROCESS_PARAMETERS *params = NULL;
RTL_USER_PROCESS_PARAMETERS *cur_params = NtCurrentTeb()->Peb->ProcessParameters;
SIZE_T size;
WCHAR *str;
UINT_PTR pos;
MEMORY_BASIC_INFORMATION info;
NTSTATUS status = pRtlCreateProcessParameters( &params, &image, NULL, NULL, NULL, NULL,
NULL, NULL, NULL, NULL );
ok( !status, "failed %lx\n", status );
if (VirtualQuery( params, &info, sizeof(info) ) && info.AllocationBase == params)
{
size = info.RegionSize;
ok( broken(TRUE), "not a heap block %p\n", params ); /* winxp */
ok( params->AllocationSize == info.RegionSize,
"wrong AllocationSize %lx/%Ix\n", params->AllocationSize, info.RegionSize );
}
else
{
size = HeapSize( GetProcessHeap(), 0, params );
ok( size != ~(SIZE_T)0, "not a heap block %p\n", params );
ok( params->AllocationSize == params->Size,
"wrong AllocationSize %lx/%lx\n", params->AllocationSize, params->Size );
}
ok( params->Size < size || broken(params->Size == size), /* <= win2k3 */
"wrong Size %lx/%Ix\n", params->Size, size );
ok( params->Flags == 0, "wrong Flags %lu\n", params->Flags );
ok( params->DebugFlags == 0, "wrong Flags %lu\n", params->DebugFlags );
ok( params->ConsoleHandle == 0, "wrong ConsoleHandle %p\n", params->ConsoleHandle );
ok( params->ConsoleFlags == 0, "wrong ConsoleFlags %lu\n", params->ConsoleFlags );
ok( params->hStdInput == 0, "wrong hStdInput %p\n", params->hStdInput );
ok( params->hStdOutput == 0, "wrong hStdOutput %p\n", params->hStdOutput );
ok( params->hStdError == 0, "wrong hStdError %p\n", params->hStdError );
ok( params->dwX == 0, "wrong dwX %lu\n", params->dwX );
ok( params->dwY == 0, "wrong dwY %lu\n", params->dwY );
ok( params->dwXSize == 0, "wrong dwXSize %lu\n", params->dwXSize );
ok( params->dwYSize == 0, "wrong dwYSize %lu\n", params->dwYSize );
ok( params->dwXCountChars == 0, "wrong dwXCountChars %lu\n", params->dwXCountChars );
ok( params->dwYCountChars == 0, "wrong dwYCountChars %lu\n", params->dwYCountChars );
ok( params->dwFillAttribute == 0, "wrong dwFillAttribute %lu\n", params->dwFillAttribute );
ok( params->dwFlags == 0, "wrong dwFlags %lu\n", params->dwFlags );
ok( params->wShowWindow == 0, "wrong wShowWindow %lu\n", params->wShowWindow );
pos = (UINT_PTR)params->CurrentDirectory.DosPath.Buffer;
ok( params->CurrentDirectory.DosPath.MaximumLength == MAX_PATH * sizeof(WCHAR),
"wrong length %x\n", params->CurrentDirectory.DosPath.MaximumLength );
pos = check_string( params, &params->CurrentDirectory.DosPath,
&cur_params->CurrentDirectory.DosPath, pos );
if (params->DllPath.MaximumLength)
pos = check_string( params, &params->DllPath, &cur_params->DllPath, pos );
else
pos = check_string( params, &params->DllPath, &null_str, pos );
pos = check_string( params, &params->ImagePathName, &image, pos );
pos = check_string( params, &params->CommandLine, &image, pos );
pos = check_string( params, &params->WindowTitle, &empty_str, pos );
pos = check_string( params, &params->Desktop, &empty_str, pos );
pos = check_string( params, &params->ShellInfo, &empty_str, pos );
pos = check_string( params, &params->RuntimeInfo, &null_str, pos );
pos = align(pos, 4);
ok( pos == params->Size || pos + 4 == params->Size,
"wrong pos %Ix/%lx\n", pos, params->Size );
pos = params->Size;
if ((char *)params->Environment > (char *)params &&
(char *)params->Environment < (char *)params + size)
{
ok( (char *)params->Environment - (char *)params == (UINT_PTR)pos,
"wrong env %Ix/%Ix\n", (UINT_PTR)((char *)params->Environment - (char *)params), pos);
pos += get_env_length(params->Environment) * sizeof(WCHAR);
ok( align(pos, sizeof(void *)) == size ||
broken( align(pos, 4) == size ), "wrong size %Ix/%Ix\n", pos, size );
ok( params->EnvironmentSize == size - ((char *)params->Environment - (char *)params),
"wrong len %Ix/%Ix\n", params->EnvironmentSize,
size - ((char *)params->Environment - (char *)params) );
}
else ok( broken(TRUE), "environment not inside block\n" ); /* <= win2k3 */
pRtlDestroyProcessParameters( params );
status = pRtlCreateProcessParameters( &params, &image, &dummy, &dummy, &dummy, dummy_env,
&dummy, &dummy, &dummy, &dummy );
ok( !status, "failed %lx\n", status );
if (VirtualQuery( params, &info, sizeof(info) ) && info.AllocationBase == params)
{
size = info.RegionSize;
ok( broken(TRUE), "not a heap block %p\n", params ); /* winxp */
ok( params->AllocationSize == info.RegionSize,
"wrong AllocationSize %lx/%Ix\n", params->AllocationSize, info.RegionSize );
}
else
{
size = HeapSize( GetProcessHeap(), 0, params );
ok( size != ~(SIZE_T)0, "not a heap block %p\n", params );
ok( params->AllocationSize == params->Size,
"wrong AllocationSize %lx/%lx\n", params->AllocationSize, params->Size );
}
ok( params->Size < size || broken(params->Size == size), /* <= win2k3 */
"wrong Size %lx/%Ix\n", params->Size, size );
pos = (UINT_PTR)params->CurrentDirectory.DosPath.Buffer;
if (params->CurrentDirectory.DosPath.Length == dummy_dir.Length + sizeof(WCHAR))
{
/* win10 appends a backslash */
dummy_dirW[dummy_dir.Length / sizeof(WCHAR)] = '\\';
dummy_dir.Length += sizeof(WCHAR);
}
pos = check_string( params, &params->CurrentDirectory.DosPath, &dummy_dir, pos );
pos = check_string( params, &params->DllPath, &dummy, pos );
pos = check_string( params, &params->ImagePathName, &image, pos );
pos = check_string( params, &params->CommandLine, &dummy, pos );
pos = check_string( params, &params->WindowTitle, &dummy, pos );
pos = check_string( params, &params->Desktop, &dummy, pos );
pos = check_string( params, &params->ShellInfo, &dummy, pos );
pos = check_string( params, &params->RuntimeInfo, &dummy, pos );
pos = align(pos, 4);
ok( pos == params->Size || pos + 4 == params->Size,
"wrong pos %Ix/%lx\n", pos, params->Size );
pos = params->Size;
if ((char *)params->Environment > (char *)params &&
(char *)params->Environment < (char *)params + size)
{
ok( (char *)params->Environment - (char *)params == pos,
"wrong env %Ix/%Ix\n", (UINT_PTR)((char *)params->Environment - (char *)params), pos);
pos += get_env_length(params->Environment) * sizeof(WCHAR);
ok( align(pos, sizeof(void *)) == size ||
broken( align(pos, 4) == size ), "wrong size %Ix/%Ix\n", pos, size );
ok( params->EnvironmentSize == size - ((char *)params->Environment - (char *)params),
"wrong len %Ix/%Ix\n", params->EnvironmentSize,
size - ((char *)params->Environment - (char *)params) );
}
else ok( broken(TRUE), "environment not inside block\n" ); /* <= win2k3 */
pRtlDestroyProcessParameters( params );
/* also test the actual parameters of the current process */
ok( cur_params->Flags & PROCESS_PARAMS_FLAG_NORMALIZED, "current params not normalized\n" );
if (VirtualQuery( cur_params, &info, sizeof(info) ) && info.AllocationBase == cur_params)
{
ok( broken(TRUE), "not a heap block %p\n", cur_params ); /* winxp */
ok( cur_params->AllocationSize == info.RegionSize,
"wrong AllocationSize %lx/%Ix\n", cur_params->AllocationSize, info.RegionSize );
}
else
{
size = HeapSize( GetProcessHeap(), 0, cur_params );
ok( size != ~(SIZE_T)0, "not a heap block %p\n", cur_params );
ok( cur_params->AllocationSize == cur_params->Size,
"wrong AllocationSize %lx/%lx\n", cur_params->AllocationSize, cur_params->Size );
ok( cur_params->Size == size, "wrong Size %lx/%Ix\n", cur_params->Size, size );
}
/* CurrentDirectory points outside the params, and DllPath may be null */
pos = (UINT_PTR)cur_params->DllPath.Buffer;
if (!pos) pos = (UINT_PTR)cur_params->ImagePathName.Buffer;
pos = check_string( cur_params, &cur_params->DllPath, NULL, pos );
pos = check_string( cur_params, &cur_params->ImagePathName, NULL, pos );
pos = check_string( cur_params, &cur_params->CommandLine, NULL, pos );
pos = check_string( cur_params, &cur_params->WindowTitle, NULL, pos );
pos = check_string( cur_params, &cur_params->Desktop, NULL, pos );
pos = check_string( cur_params, &cur_params->ShellInfo, NULL, pos );
pos = check_string( cur_params, &cur_params->RuntimeInfo, NULL, pos );
/* environment may follow */
str = (WCHAR *)pos;
if (pos - (UINT_PTR)cur_params < cur_params->Size) str += get_env_length(str);
ok( (char *)str == (char *)cur_params + cur_params->Size,
"wrong end ptr %p/%p\n", str, (char *)cur_params + cur_params->Size );
/* initial environment is a separate block */
ok( (char *)initial_env < (char *)cur_params || (char *)initial_env >= (char *)cur_params + size,
"initial environment inside block %p / %p\n", cur_params, initial_env );
if (VirtualQuery( initial_env, &info, sizeof(info) ) && info.AllocationBase == initial_env)
{
ok( broken(TRUE), "env not a heap block %p / %p\n", cur_params, initial_env ); /* winxp */
}
else
{
size = HeapSize( GetProcessHeap(), 0, initial_env );
ok( size != ~(SIZE_T)0, "env is not a heap block %p / %p\n", cur_params, initial_env );
ok( cur_params->EnvironmentSize == size,
"wrong len %Ix/%Ix\n", cur_params->EnvironmentSize, size );
}
}
static NTSTATUS set_env_var(WCHAR **env, const WCHAR *var, const WCHAR *value)
{
UNICODE_STRING var_string, value_string;
RtlInitUnicodeString(&var_string, var);
if (value) RtlInitUnicodeString(&value_string, value);
return RtlSetEnvironmentVariable(env, &var_string, value ? &value_string : NULL);
}
static void check_env_var_(int line, const char *var, const char *value)
{
char buffer[20];
DWORD size = GetEnvironmentVariableA(var, buffer, sizeof(buffer));
if (value)
{
ok_(__FILE__, line)(size == strlen(value), "wrong size %lu\n", size);
ok_(__FILE__, line)(!strcmp(buffer, value), "wrong value %s\n", debugstr_a(buffer));
}
else
{
ok_(__FILE__, line)(!size, "wrong size %lu\n", size);
ok_(__FILE__, line)(GetLastError() == ERROR_ENVVAR_NOT_FOUND, "got error %lu\n", GetLastError());
}
}
#define check_env_var(a, b) check_env_var_(__LINE__, a, b)
static void test_RtlSetCurrentEnvironment(void)
{
NTSTATUS status;
WCHAR *old_env, *env, *prev;
BOOL ret;
SIZE_T size;
status = RtlCreateEnvironment(FALSE, &env);
ok(!status, "got %#lx\n", status);
ret = SetEnvironmentVariableA("testenv1", "heis");
ok(ret, "got error %lu\n", GetLastError());
ret = SetEnvironmentVariableA("testenv2", "dyo");
ok(ret, "got error %lu\n", GetLastError());
status = set_env_var(&env, L"testenv1", L"unus");
ok(!status, "got %#lx\n", status);
status = set_env_var(&env, L"testenv3", L"tres");
ok(!status, "got %#lx\n", status);
old_env = NtCurrentTeb()->Peb->ProcessParameters->Environment;
ok(NtCurrentTeb()->Peb->ProcessParameters->EnvironmentSize == get_env_length(old_env) * sizeof(WCHAR),
"got wrong size %Iu\n", NtCurrentTeb()->Peb->ProcessParameters->EnvironmentSize);
ok(NtCurrentTeb()->Peb->ProcessParameters->EnvironmentSize == HeapSize( GetProcessHeap(), 0, old_env ),
"got wrong size %Iu\n", NtCurrentTeb()->Peb->ProcessParameters->EnvironmentSize);
RtlSetCurrentEnvironment(env, &prev);
ok(prev == old_env, "got wrong previous env %p\n", prev);
ok(NtCurrentTeb()->Peb->ProcessParameters->Environment == env, "got wrong current env\n");
ok(NtCurrentTeb()->Peb->ProcessParameters->EnvironmentSize == get_env_length(env) * sizeof(WCHAR),
"got wrong size %Iu\n", NtCurrentTeb()->Peb->ProcessParameters->EnvironmentSize);
ok(NtCurrentTeb()->Peb->ProcessParameters->EnvironmentSize == HeapSize( GetProcessHeap(), 0, env ),
"got wrong size %Iu\n", NtCurrentTeb()->Peb->ProcessParameters->EnvironmentSize);
check_env_var("testenv1", "unus");
check_env_var("testenv2", NULL);
check_env_var("testenv3", "tres");
check_env_var("PATH", NULL);
env = HeapReAlloc( GetProcessHeap(), 0, env, HeapSize( GetProcessHeap(), 0, env) + 120 );
RtlSetCurrentEnvironment(env, &prev);
ok(NtCurrentTeb()->Peb->ProcessParameters->EnvironmentSize == HeapSize( GetProcessHeap(), 0, env ),
"got wrong size %Iu\n", NtCurrentTeb()->Peb->ProcessParameters->EnvironmentSize);
RtlSetCurrentEnvironment(old_env, NULL);
ok(NtCurrentTeb()->Peb->ProcessParameters->Environment == old_env, "got wrong current env\n");
ok(NtCurrentTeb()->Peb->ProcessParameters->EnvironmentSize == get_env_length(old_env) * sizeof(WCHAR),
"got wrong size %Iu\n", NtCurrentTeb()->Peb->ProcessParameters->EnvironmentSize);
ok(NtCurrentTeb()->Peb->ProcessParameters->EnvironmentSize == HeapSize( GetProcessHeap(), 0, old_env ),
"got wrong size %Iu\n", NtCurrentTeb()->Peb->ProcessParameters->EnvironmentSize);
check_env_var("testenv1", "heis");
check_env_var("testenv2", "dyo");
check_env_var("testenv3", NULL);
env = NtCurrentTeb()->Peb->ProcessParameters->Environment;
size = get_env_length(env) * sizeof(WCHAR);
ok( NtCurrentTeb()->Peb->ProcessParameters->EnvironmentSize == size,
"got wrong size %Iu\n", NtCurrentTeb()->Peb->ProcessParameters->EnvironmentSize );
ok( size == HeapSize( GetProcessHeap(), 0, env ),
"got wrong size %Iu / %Iu\n", size, HeapSize( GetProcessHeap(), 0, env ));
SetEnvironmentVariableA("testenv1", NULL);
SetEnvironmentVariableA("testenv2", NULL);
env = NtCurrentTeb()->Peb->ProcessParameters->Environment;
ok( NtCurrentTeb()->Peb->ProcessParameters->EnvironmentSize == size,
"got wrong size %Iu\n", NtCurrentTeb()->Peb->ProcessParameters->EnvironmentSize );
ok( size == HeapSize( GetProcessHeap(), 0, env ),
"got wrong size %Iu / %Iu\n", size, HeapSize( GetProcessHeap(), 0, env ));
ok( size > get_env_length(env) * sizeof(WCHAR), "got wrong size %Iu\n", size );
}
static void query_env_var_(int line, WCHAR *env, const WCHAR *var, const WCHAR *value)
{
UNICODE_STRING var_string, value_string;
WCHAR value_buffer[9];
NTSTATUS status;
RtlInitUnicodeString(&var_string, var);
value_string.Buffer = value_buffer;
value_string.MaximumLength = sizeof(value_buffer);
status = RtlQueryEnvironmentVariable_U(env, &var_string, &value_string);
if (value)
{
ok_(__FILE__, line)(!status, "got %#lx\n", status);
ok_(__FILE__, line)(value_string.Length/sizeof(WCHAR) == wcslen(value),
"wrong size %Iu\n", value_string.Length/sizeof(WCHAR));
ok_(__FILE__, line)(!wcscmp(value_string.Buffer, value), "wrong value %s\n", debugstr_w(value_string.Buffer));
}
else
ok_(__FILE__, line)(status == STATUS_VARIABLE_NOT_FOUND, "got %#lx\n", status);
}
#define query_env_var(a, b, c) query_env_var_(__LINE__, a, b, c)
static void test_RtlSetEnvironmentVariable(void)
{
NTSTATUS status;
WCHAR *env;
status = RtlCreateEnvironment(FALSE, &env);
ok(!status, "got %#lx\n", status);
status = set_env_var(&env, L"cat", L"dog");
ok(!status, "got %#lx\n", status);
query_env_var(env, L"cat", L"dog");
status = set_env_var(&env, L"cat", L"horse");
ok(!status, "got %#lx\n", status);
query_env_var(env, L"cat", L"horse");
status = set_env_var(&env, L"cat", NULL);
ok(!status, "got %#lx\n", status);
query_env_var(env, L"cat", NULL);
status = set_env_var(&env, L"cat", NULL);
ok(!status, "got %#lx\n", status);
status = set_env_var(&env, L"foo", L"meouw");
ok(!status, "got %#lx\n", status);
query_env_var(env, L"foo", L"meouw");
status = set_env_var(&env, L"fOo", NULL);
ok(!status, "got %#lx\n", status);
query_env_var(env, L"foo", NULL);
status = set_env_var(&env, L"horse", NULL);
ok(!status, "got %#lx\n", status);
query_env_var(env, L"horse", NULL);
status = set_env_var(&env, L"me=too", L"also");
ok(status == STATUS_INVALID_PARAMETER, "got %#lx\n", status);
status = set_env_var(&env, L"me", L"too=also");
ok(!status, "got %#lx\n", status);
query_env_var(env, L"me", L"too=also");
status = set_env_var(&env, L"=too", L"also");
ok(!status, "got %#lx\n", status);
query_env_var(env, L"=too", L"also");
status = set_env_var(&env, L"=", L"also");
ok(!status, "got %#lx\n", status);
query_env_var(env, L"=", L"also");
status = RtlDestroyEnvironment(env);
ok(!status, "got %#lx\n", status);
}
START_TEST(env)
{
HMODULE mod = GetModuleHandleA("ntdll.dll");
initial_env = NtCurrentTeb()->Peb->ProcessParameters->Environment;
pRtlMultiByteToUnicodeN = (void *)GetProcAddress(mod,"RtlMultiByteToUnicodeN");
pRtlQueryEnvironmentVariable_U = (void*)GetProcAddress(mod, "RtlQueryEnvironmentVariable_U");
pRtlQueryEnvironmentVariable = (void*)GetProcAddress(mod, "RtlQueryEnvironmentVariable");
pRtlExpandEnvironmentStrings_U = (void*)GetProcAddress(mod, "RtlExpandEnvironmentStrings_U");
pRtlCreateProcessParameters = (void*)GetProcAddress(mod, "RtlCreateProcessParameters");
pRtlDestroyProcessParameters = (void*)GetProcAddress(mod, "RtlDestroyProcessParameters");
testQuery();
testExpand();
test_process_params();
test_RtlSetCurrentEnvironment();
test_RtlSetEnvironmentVariable();
}
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