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wine/dlls/shlwapi/tests/istream.c

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/* Unit test suite for SHLWAPI ShCreateStreamOnFile functions.
*
* Copyright 2008 Reece H. Dunn
*
* 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
*/
#define COBJMACROS
#include <stdarg.h>
#include <stdio.h>
#include "wine/test.h"
#include "windef.h"
#include "winbase.h"
#include "objbase.h"
#include "shlwapi.h"
/* Function pointers for the SHCreateStreamOnFile functions */
static HMODULE hShlwapi;
static HRESULT (WINAPI *pSHCreateStreamOnFileA)(LPCSTR file, DWORD mode, IStream **stream);
static HRESULT (WINAPI *pSHCreateStreamOnFileW)(LPCWSTR file, DWORD mode, IStream **stream);
static HRESULT (WINAPI *pSHCreateStreamOnFileEx)(LPCWSTR file, DWORD mode, DWORD attributes, BOOL create, IStream *template, IStream **stream);
static void test_IStream_invalid_operations(IStream * stream, DWORD mode)
{
HRESULT ret;
IStream * clone;
ULONG refcount;
ULARGE_INTEGER uzero;
ULARGE_INTEGER uret;
LARGE_INTEGER zero;
ULONG count;
char data[256];
U(uzero).HighPart = 0;
U(uzero).LowPart = 0;
U(uret).HighPart = 0;
U(uret).LowPart = 0;
U(zero).HighPart = 0;
U(zero).LowPart = 0;
/* IStream::Read */
/* IStream_Read from the COBJMACROS is undefined by shlwapi.h, replaced by the IStream_Read helper function. */
ret = stream->lpVtbl->Read(stream, NULL, 0, &count);
ok(ret == S_OK, "expected S_OK, got 0x%08x\n", ret);
ret = stream->lpVtbl->Read(stream, data, 5, NULL);
ok(ret == S_FALSE || ret == S_OK, "expected S_FALSE or S_OK, got 0x%08x\n", ret);
ret = stream->lpVtbl->Read(stream, data, 0, NULL);
ok(ret == S_OK, "expected S_OK, got 0x%08x\n", ret);
ret = stream->lpVtbl->Read(stream, data, 3, &count);
ok(ret == S_FALSE || ret == S_OK, "expected S_FALSE or S_OK, got 0x%08x\n", ret);
/* IStream::Write */
/* IStream_Write from the COBJMACROS is undefined by shlwapi.h, replaced by the IStream_Write helper function. */
ret = stream->lpVtbl->Write(stream, NULL, 0, &count);
if (mode == STGM_READ)
ok(ret == STG_E_ACCESSDENIED /* XP */ || ret == S_OK /* 2000 */,
"expected STG_E_ACCESSDENIED or S_OK, got 0x%08x\n", ret);
else
ok(ret == S_OK, "expected S_OK, got 0x%08x\n", ret);
strcpy(data, "Hello");
ret = stream->lpVtbl->Write(stream, data, 5, NULL);
if (mode == STGM_READ)
ok(ret == STG_E_ACCESSDENIED /* XP */ || ret == S_OK /* 2000 */,
"expected STG_E_ACCESSDENIED or S_OK, got 0x%08x\n", ret);
else
ok(ret == S_OK, "expected S_OK, got 0x%08x\n", ret);
strcpy(data, "Hello");
ret = stream->lpVtbl->Write(stream, data, 0, NULL);
if (mode == STGM_READ)
ok(ret == STG_E_ACCESSDENIED /* XP */ || ret == S_OK /* 2000 */,
"expected STG_E_ACCESSDENIED or S_OK, got 0x%08x\n", ret);
else
ok(ret == S_OK, "expected S_OK, got 0x%08x\n", ret);
strcpy(data, "Hello");
ret = stream->lpVtbl->Write(stream, data, 0, &count);
if (mode == STGM_READ)
ok(ret == STG_E_ACCESSDENIED /* XP */ || ret == S_OK /* 2000 */,
"expected STG_E_ACCESSDENIED or S_OK, got 0x%08x\n", ret);
else
ok(ret == S_OK, "expected S_OK, got 0x%08x\n", ret);
strcpy(data, "Hello");
ret = stream->lpVtbl->Write(stream, data, 3, &count);
if (mode == STGM_READ)
ok(ret == STG_E_ACCESSDENIED /* XP */ || ret == S_OK /* 2000 */,
"expected STG_E_ACCESSDENIED or S_OK, got 0x%08x\n", ret);
else
ok(ret == S_OK, "expected S_OK, got 0x%08x\n", ret);
/* IStream::Seek */
ret = IStream_Seek(stream, zero, STREAM_SEEK_SET, NULL);
ok(ret == S_OK, "expected S_OK, got 0x%08x\n", ret);
ret = IStream_Seek(stream, zero, 20, NULL);
ok(ret == E_INVALIDARG /* XP */ || ret == S_OK /* 2000 */,
"expected E_INVALIDARG or S_OK, got 0x%08x\n", ret);
/* IStream::CopyTo */
ret = IStream_CopyTo(stream, NULL, uzero, &uret, &uret);
ok(ret == S_OK, "expected S_OK, got 0x%08x\n", ret);
clone = NULL;
ret = IStream_CopyTo(stream, clone, uzero, &uret, &uret);
ok(ret == S_OK, "expected S_OK, got 0x%08x\n", ret);
ret = IStream_CopyTo(stream, stream, uzero, &uret, &uret);
ok(ret == S_OK, "expected S_OK, got 0x%08x\n", ret);
ret = IStream_CopyTo(stream, stream, uzero, &uret, NULL);
ok(ret == S_OK, "expected S_OK, got 0x%08x\n", ret);
ret = IStream_CopyTo(stream, stream, uzero, NULL, &uret);
ok(ret == S_OK, "expected S_OK, got 0x%08x\n", ret);
/* IStream::Commit */
ret = IStream_Commit(stream, STGC_DEFAULT);
ok(ret == S_OK, "expected S_OK, got 0x%08x\n", ret);
/* IStream::Revert */
ret = IStream_Revert(stream);
ok(ret == E_NOTIMPL, "expected E_NOTIMPL, got 0x%08x\n", ret);
/* IStream::LockRegion */
ret = IStream_LockRegion(stream, uzero, uzero, 0);
ok(ret == E_NOTIMPL /* XP */ || ret == S_OK /* Vista */,
"expected E_NOTIMPL or S_OK, got 0x%08x\n", ret);
/* IStream::UnlockRegion */
if (ret == E_NOTIMPL) /* XP */ {
ret = IStream_UnlockRegion(stream, uzero, uzero, 0);
ok(ret == E_NOTIMPL, "expected E_NOTIMPL, got 0x%08x\n", ret);
} else /* Vista */ {
ret = IStream_UnlockRegion(stream, uzero, uzero, 0);
ok(ret == S_OK, "expected S_OK, got 0x%08x\n", ret);
ret = IStream_UnlockRegion(stream, uzero, uzero, 0);
ok(ret == STG_E_LOCKVIOLATION, "expected STG_E_LOCKVIOLATION, got 0x%08x\n", ret);
}
/* IStream::Stat */
ret = IStream_Stat(stream, NULL, 0);
ok(ret == STG_E_INVALIDPOINTER /* XP */ || ret == E_NOTIMPL /* 2000 */,
"expected STG_E_INVALIDPOINTER or E_NOTIMPL, got 0x%08x\n", ret);
/* IStream::Clone */
/* Passing a NULL pointer for the second IStream::Clone param crashes on Win7 */
clone = NULL;
ret = IStream_Clone(stream, &clone);
ok(ret == E_NOTIMPL, "expected E_NOTIMPL, got 0x%08x\n", ret);
ok(clone == NULL, "expected a NULL IStream object, got %p\n", stream);
if (clone) {
refcount = IStream_Release(clone);
ok(refcount == 0, "expected 0, got %d\n", refcount);
}
}
static void test_SHCreateStreamOnFileA(DWORD mode, DWORD stgm)
{
IStream * stream;
HRESULT ret;
ULONG refcount;
char test_file[MAX_PATH];
static const CHAR testA_txt[] = "\\testA.txt";
trace("SHCreateStreamOnFileA: testing mode %d, STGM flags %08x\n", mode, stgm);
/* Don't used a fixed path for the testA.txt file */
GetTempPathA(MAX_PATH, test_file);
lstrcatA(test_file, testA_txt);
/* invalid arguments */
stream = NULL;
ret = (*pSHCreateStreamOnFileA)(NULL, mode | stgm, &stream);
if (ret == E_INVALIDARG) /* Win98 SE */ {
win_skip("Not supported\n");
return;
}
ok(ret == HRESULT_FROM_WIN32(ERROR_PATH_NOT_FOUND) /* NT */ ||
ret == HRESULT_FROM_WIN32(ERROR_BAD_PATHNAME) /* 9x */,
"SHCreateStreamOnFileA: expected HRESULT_FROM_WIN32(ERROR_PATH_NOT_FOUND) "
"or HRESULT_FROM_WIN32(ERROR_BAD_PATHNAME), got 0x%08x\n", ret);
ok(stream == NULL, "SHCreateStreamOnFileA: expected a NULL IStream object, got %p\n", stream);
#if 0 /* This test crashes on WinXP SP2 */
ret = (*pSHCreateStreamOnFileA)(test_file, mode | stgm, NULL);
ok(ret == E_INVALIDARG, "SHCreateStreamOnFileA: expected E_INVALIDARG, got 0x%08x\n", ret);
#endif
stream = NULL;
ret = (*pSHCreateStreamOnFileA)(test_file, mode | STGM_CONVERT | stgm, &stream);
ok(ret == E_INVALIDARG, "SHCreateStreamOnFileA: expected E_INVALIDARG, got 0x%08x\n", ret);
ok(stream == NULL, "SHCreateStreamOnFileA: expected a NULL IStream object, got %p\n", stream);
stream = NULL;
ret = (*pSHCreateStreamOnFileA)(test_file, mode | STGM_DELETEONRELEASE | stgm, &stream);
ok(ret == E_INVALIDARG, "SHCreateStreamOnFileA: expected E_INVALIDARG, got 0x%08x\n", ret);
ok(stream == NULL, "SHCreateStreamOnFileA: expected a NULL IStream object, got %p\n", stream);
stream = NULL;
ret = (*pSHCreateStreamOnFileA)(test_file, mode | STGM_TRANSACTED | stgm, &stream);
ok(ret == E_INVALIDARG, "SHCreateStreamOnFileA: expected E_INVALIDARG, got 0x%08x\n", ret);
ok(stream == NULL, "SHCreateStreamOnFileA: expected a NULL IStream object, got %p\n", stream);
/* file does not exist */
stream = NULL;
ret = (*pSHCreateStreamOnFileA)(test_file, mode | STGM_FAILIFTHERE | stgm, &stream);
ok(ret == HRESULT_FROM_WIN32(ERROR_FILE_NOT_FOUND), "SHCreateStreamOnFileA: expected HRESULT_FROM_WIN32(ERROR_FILE_NOT_FOUND), got 0x%08x\n", ret);
ok(stream == NULL, "SHCreateStreamOnFileA: expected a NULL IStream object, got %p\n", stream);
stream = NULL;
ret = (*pSHCreateStreamOnFileA)(test_file, mode | STGM_CREATE | stgm, &stream);
ok(ret == S_OK, "SHCreateStreamOnFileA: expected S_OK, got 0x%08x\n", ret);
ok(stream != NULL, "SHCreateStreamOnFileA: expected a valid IStream object, got NULL\n");
if (stream) {
test_IStream_invalid_operations(stream, mode);
refcount = IStream_Release(stream);
ok(refcount == 0, "SHCreateStreamOnFileA: expected 0, got %d\n", refcount);
}
/* NOTE: don't delete the file, as it will be used for the file exists tests. */
/* file exists */
stream = NULL;
ret = (*pSHCreateStreamOnFileA)(test_file, mode | STGM_FAILIFTHERE | stgm, &stream);
ok(ret == S_OK, "SHCreateStreamOnFileA: expected S_OK, got 0x%08x\n", ret);
ok(stream != NULL, "SHCreateStreamOnFileA: expected a valid IStream object, got NULL\n");
if (stream) {
test_IStream_invalid_operations(stream, mode);
refcount = IStream_Release(stream);
ok(refcount == 0, "SHCreateStreamOnFileA: expected 0, got %d\n", refcount);
}
stream = NULL;
ret = (*pSHCreateStreamOnFileA)(test_file, mode | STGM_CREATE | stgm, &stream);
ok(ret == S_OK, "SHCreateStreamOnFileA: expected S_OK, got 0x%08x\n", ret);
ok(stream != NULL, "SHCreateStreamOnFileA: expected a valid IStream object, got NULL\n");
if (stream) {
test_IStream_invalid_operations(stream, mode);
refcount = IStream_Release(stream);
ok(refcount == 0, "SHCreateStreamOnFileA: expected 0, got %d\n", refcount);
ok(DeleteFileA(test_file), "SHCreateStreamOnFileA: could not delete file '%s', got error %d\n", test_file, GetLastError());
}
}
static void test_SHCreateStreamOnFileW(DWORD mode, DWORD stgm)
{
IStream * stream;
HRESULT ret;
ULONG refcount;
WCHAR test_file[MAX_PATH];
CHAR test_fileA[MAX_PATH];
static const CHAR testW_txt[] = "\\testW.txt";
trace("SHCreateStreamOnFileW: testing mode %d, STGM flags %08x\n", mode, stgm);
/* Don't used a fixed path for the testW.txt file */
GetTempPathA(MAX_PATH, test_fileA);
lstrcatA(test_fileA, testW_txt);
MultiByteToWideChar(CP_ACP, 0, test_fileA, -1, test_file, MAX_PATH);
/* invalid arguments */
if (0)
{
/* Crashes on NT4 */
stream = NULL;
ret = (*pSHCreateStreamOnFileW)(NULL, mode | stgm, &stream);
ok(ret == HRESULT_FROM_WIN32(ERROR_PATH_NOT_FOUND) || /* XP */
ret == E_INVALIDARG /* Vista */,
"SHCreateStreamOnFileW: expected HRESULT_FROM_WIN32(ERROR_PATH_NOT_FOUND) or E_INVALIDARG, got 0x%08x\n", ret);
ok(stream == NULL, "SHCreateStreamOnFileW: expected a NULL IStream object, got %p\n", stream);
}
if (0)
{
/* This test crashes on WinXP SP2 */
ret = (*pSHCreateStreamOnFileW)(test_file, mode | stgm, NULL);
ok(ret == E_INVALIDARG, "SHCreateStreamOnFileW: expected E_INVALIDARG, got 0x%08x\n", ret);
}
stream = NULL;
ret = (*pSHCreateStreamOnFileW)(test_file, mode | STGM_CONVERT | stgm, &stream);
ok(ret == E_INVALIDARG, "SHCreateStreamOnFileW: expected E_INVALIDARG, got 0x%08x\n", ret);
ok(stream == NULL, "SHCreateStreamOnFileW: expected a NULL IStream object, got %p\n", stream);
stream = NULL;
ret = (*pSHCreateStreamOnFileW)(test_file, mode | STGM_DELETEONRELEASE | stgm, &stream);
ok(ret == E_INVALIDARG, "SHCreateStreamOnFileW: expected E_INVALIDARG, got 0x%08x\n", ret);
ok(stream == NULL, "SHCreateStreamOnFileW: expected a NULL IStream object, got %p\n", stream);
stream = NULL;
ret = (*pSHCreateStreamOnFileW)(test_file, mode | STGM_TRANSACTED | stgm, &stream);
ok(ret == E_INVALIDARG, "SHCreateStreamOnFileW: expected E_INVALIDARG, got 0x%08x\n", ret);
ok(stream == NULL, "SHCreateStreamOnFileW: expected a NULL IStream object, got %p\n", stream);
/* file does not exist */
stream = NULL;
ret = (*pSHCreateStreamOnFileW)(test_file, mode | STGM_FAILIFTHERE | stgm, &stream);
if (ret == E_INVALIDARG) /* Win98 SE */ {
win_skip("Not supported\n");
return;
}
ok(ret == HRESULT_FROM_WIN32(ERROR_FILE_NOT_FOUND), "SHCreateStreamOnFileW: expected HRESULT_FROM_WIN32(ERROR_FILE_NOT_FOUND), got 0x%08x\n", ret);
ok(stream == NULL, "SHCreateStreamOnFileW: expected a NULL IStream object, got %p\n", stream);
stream = NULL;
ret = (*pSHCreateStreamOnFileW)(test_file, mode | STGM_CREATE | stgm, &stream);
ok(ret == S_OK, "SHCreateStreamOnFileW: expected S_OK, got 0x%08x\n", ret);
ok(stream != NULL, "SHCreateStreamOnFileW: expected a valid IStream object, got NULL\n");
if (stream) {
test_IStream_invalid_operations(stream, mode);
refcount = IStream_Release(stream);
ok(refcount == 0, "SHCreateStreamOnFileW: expected 0, got %d\n", refcount);
}
/* NOTE: don't delete the file, as it will be used for the file exists tests. */
/* file exists */
stream = NULL;
ret = (*pSHCreateStreamOnFileW)(test_file, mode | STGM_FAILIFTHERE | stgm, &stream);
ok(ret == S_OK, "SHCreateStreamOnFileW: expected S_OK, got 0x%08x\n", ret);
ok(stream != NULL, "SHCreateStreamOnFileW: expected a valid IStream object, got NULL\n");
if (stream) {
test_IStream_invalid_operations(stream, mode);
refcount = IStream_Release(stream);
ok(refcount == 0, "SHCreateStreamOnFileW: expected 0, got %d\n", refcount);
}
stream = NULL;
ret = (*pSHCreateStreamOnFileW)(test_file, mode | STGM_CREATE | stgm, &stream);
ok(ret == S_OK, "SHCreateStreamOnFileW: expected S_OK, got 0x%08x\n", ret);
ok(stream != NULL, "SHCreateStreamOnFileW: expected a valid IStream object, got NULL\n");
if (stream) {
test_IStream_invalid_operations(stream, mode);
refcount = IStream_Release(stream);
ok(refcount == 0, "SHCreateStreamOnFileW: expected 0, got %d\n", refcount);
ok(DeleteFileA(test_fileA),
"SHCreateStreamOnFileW: could not delete the test file, got error %d\n",
GetLastError());
}
}
static void test_SHCreateStreamOnFileEx(DWORD mode, DWORD stgm)
{
IStream * stream;
IStream * template = NULL;
HRESULT ret;
ULONG refcount;
WCHAR test_file[MAX_PATH];
CHAR test_fileA[MAX_PATH];
static const CHAR testEx_txt[] = "\\testEx.txt";
trace("SHCreateStreamOnFileEx: testing mode %d, STGM flags %08x\n", mode, stgm);
/* Don't used a fixed path for the testEx.txt file */
GetTempPathA(MAX_PATH, test_fileA);
lstrcatA(test_fileA, testEx_txt);
MultiByteToWideChar(CP_ACP, 0, test_fileA, -1, test_file, MAX_PATH);
/* invalid arguments */
if (0)
{
/* Crashes on NT4 */
stream = NULL;
ret = (*pSHCreateStreamOnFileEx)(NULL, mode, 0, FALSE, NULL, &stream);
ok(ret == HRESULT_FROM_WIN32(ERROR_PATH_NOT_FOUND) || /* XP */
ret == E_INVALIDARG /* Vista */,
"SHCreateStreamOnFileEx: expected HRESULT_FROM_WIN32(ERROR_PATH_NOT_FOUND) or E_INVALIDARG, got 0x%08x\n", ret);
ok(stream == NULL, "SHCreateStreamOnFileEx: expected a NULL IStream object, got %p\n", stream);
}
stream = NULL;
ret = (*pSHCreateStreamOnFileEx)(test_file, mode, 0, FALSE, template, &stream);
if (ret == HRESULT_FROM_WIN32(ERROR_ACCESS_DENIED)) {
win_skip("File probably locked by Anti-Virus/Spam software, trying again\n");
Sleep(1000);
ret = (*pSHCreateStreamOnFileEx)(test_file, mode, 0, FALSE, template, &stream);
}
ok( ret == HRESULT_FROM_WIN32(ERROR_FILE_NOT_FOUND) ||
ret == HRESULT_FROM_WIN32(ERROR_INVALID_PARAMETER),
"SHCreateStreamOnFileEx: expected HRESULT_FROM_WIN32(ERROR_FILE_NOT_FOUND) or "
"HRESULT_FROM_WIN32(ERROR_INVALID_PARAMETER), got 0x%08x\n", ret);
ok(stream == NULL, "SHCreateStreamOnFileEx: expected a NULL IStream object, got %p\n", stream);
if (0)
{
/* This test crashes on WinXP SP2 */
ret = (*pSHCreateStreamOnFileEx)(test_file, mode, 0, FALSE, NULL, NULL);
ok(ret == E_INVALIDARG, "SHCreateStreamOnFileEx: expected E_INVALIDARG, got 0x%08x\n", ret);
}
/* file does not exist */
stream = NULL;
ret = (*pSHCreateStreamOnFileEx)(test_file, mode | STGM_FAILIFTHERE | stgm, 0, FALSE, NULL, &stream);
if ((stgm & STGM_TRANSACTED) == STGM_TRANSACTED && mode == STGM_READ) {
ok(ret == HRESULT_FROM_WIN32(ERROR_FILE_NOT_FOUND) /* XP */ || ret == E_INVALIDARG /* Vista */,
"SHCreateStreamOnFileEx: expected E_INVALIDARG or HRESULT_FROM_WIN32(ERROR_FILE_NOT_FOUND), got 0x%08x\n", ret);
if (ret == E_INVALIDARG) {
skip("SHCreateStreamOnFileEx: STGM_TRANSACTED not supported in this configuration.\n");
return;
}
} else {
ok( ret == HRESULT_FROM_WIN32(ERROR_FILE_NOT_FOUND) ||
ret == HRESULT_FROM_WIN32(ERROR_INVALID_PARAMETER),
"SHCreateStreamOnFileEx: expected HRESULT_FROM_WIN32(ERROR_FILE_NOT_FOUND) or "
"HRESULT_FROM_WIN32(ERROR_INVALID_PARAMETER), got 0x%08x\n", ret);
}
ok(stream == NULL, "SHCreateStreamOnFileEx: expected a NULL IStream object, got %p\n", stream);
stream = NULL;
ret = (*pSHCreateStreamOnFileEx)(test_file, mode | STGM_FAILIFTHERE | stgm, 0, TRUE, NULL, &stream);
/* not supported on win9x */
if (broken(ret == HRESULT_FROM_WIN32(ERROR_INVALID_PARAMETER) && stream == NULL)) {
skip("Not supported\n");
DeleteFileA(test_fileA);
return;
}
ok(ret == S_OK, "SHCreateStreamOnFileEx: expected S_OK, got 0x%08x\n", ret);
ok(stream != NULL, "SHCreateStreamOnFileEx: expected a valid IStream object, got NULL\n");
if (stream) {
test_IStream_invalid_operations(stream, mode);
refcount = IStream_Release(stream);
ok(refcount == 0, "SHCreateStreamOnFileEx: expected 0, got %d\n", refcount);
ok(DeleteFileA(test_fileA),
"SHCreateStreamOnFileEx: could not delete the test file, got error %d\n",
GetLastError());
}
stream = NULL;
ret = (*pSHCreateStreamOnFileEx)(test_file, mode | STGM_CREATE | stgm, 0, FALSE, NULL, &stream);
if (ret == HRESULT_FROM_WIN32(ERROR_ACCESS_DENIED)) {
win_skip("File probably locked by Anti-Virus/Spam software, trying again\n");
Sleep(1000);
ret = (*pSHCreateStreamOnFileEx)(test_file, mode | STGM_CREATE | stgm, 0, FALSE, NULL, &stream);
}
ok(ret == S_OK, "SHCreateStreamOnFileEx: expected S_OK, got 0x%08x\n", ret);
ok(stream != NULL, "SHCreateStreamOnFileEx: expected a valid IStream object, got NULL\n");
if (stream) {
test_IStream_invalid_operations(stream, mode);
refcount = IStream_Release(stream);
ok(refcount == 0, "SHCreateStreamOnFileEx: expected 0, got %d\n", refcount);
ok(DeleteFileA(test_fileA),
"SHCreateStreamOnFileEx: could not delete the test file, got error %d\n",
GetLastError());
}
stream = NULL;
ret = (*pSHCreateStreamOnFileEx)(test_file, mode | STGM_CREATE | stgm, 0, TRUE, NULL, &stream);
if (ret == HRESULT_FROM_WIN32(ERROR_ACCESS_DENIED)) {
win_skip("File probably locked by Anti-Virus/Spam software, trying again\n");
Sleep(1000);
ret = (*pSHCreateStreamOnFileEx)(test_file, mode | STGM_CREATE | stgm, 0, TRUE, NULL, &stream);
}
ok(ret == S_OK, "SHCreateStreamOnFileEx: expected S_OK, got 0x%08x\n", ret);
ok(stream != NULL, "SHCreateStreamOnFileEx: expected a valid IStream object, got NULL\n");
if (stream) {
test_IStream_invalid_operations(stream, mode);
refcount = IStream_Release(stream);
ok(refcount == 0, "SHCreateStreamOnFileEx: expected 0, got %d\n", refcount);
}
/* NOTE: don't delete the file, as it will be used for the file exists tests. */
/* file exists */
stream = NULL;
ret = (*pSHCreateStreamOnFileEx)(test_file, mode | STGM_FAILIFTHERE | stgm, 0, FALSE, NULL, &stream);
ok(ret == S_OK, "SHCreateStreamOnFileEx: expected S_OK, got 0x%08x\n", ret);
ok(stream != NULL, "SHCreateStreamOnFileEx: expected a valid IStream object, got NULL\n");
if (stream) {
test_IStream_invalid_operations(stream, mode);
refcount = IStream_Release(stream);
ok(refcount == 0, "SHCreateStreamOnFileEx: expected 0, got %d\n", refcount);
}
stream = NULL;
ret = (*pSHCreateStreamOnFileEx)(test_file, mode | STGM_FAILIFTHERE | stgm, 0, TRUE, NULL, &stream);
ok(ret == HRESULT_FROM_WIN32(ERROR_FILE_EXISTS), "SHCreateStreamOnFileEx: expected HRESULT_FROM_WIN32(ERROR_FILE_EXISTS), got 0x%08x\n", ret);
ok(stream == NULL, "SHCreateStreamOnFileEx: expected a NULL IStream object, got %p\n", stream);
stream = NULL;
ret = (*pSHCreateStreamOnFileEx)(test_file, mode | STGM_CREATE | stgm, 0, FALSE, NULL, &stream);
ok(ret == S_OK, "SHCreateStreamOnFileEx: expected S_OK, got 0x%08x\n", ret);
ok(stream != NULL, "SHCreateStreamOnFileEx: expected a valid IStream object, got NULL\n");
if (stream) {
test_IStream_invalid_operations(stream, mode);
refcount = IStream_Release(stream);
ok(refcount == 0, "SHCreateStreamOnFileEx: expected 0, got %d\n", refcount);
}
stream = NULL;
ret = (*pSHCreateStreamOnFileEx)(test_file, mode | STGM_CREATE | stgm, 0, TRUE, NULL, &stream);
ok(ret == S_OK, "SHCreateStreamOnFileEx: expected S_OK, got 0x%08x\n", ret);
ok(stream != NULL, "SHCreateStreamOnFileEx: expected a valid IStream object, got NULL\n");
if (stream) {
test_IStream_invalid_operations(stream, mode);
refcount = IStream_Release(stream);
ok(refcount == 0, "SHCreateStreamOnFileEx: expected 0, got %d\n", refcount);
}
ok(DeleteFileA(test_fileA),
"SHCreateStreamOnFileEx: could not delete the test file, got error %d\n",
GetLastError());
}
START_TEST(istream)
{
static const DWORD stgm_access[] = {
STGM_READ,
STGM_WRITE,
STGM_READWRITE
};
static const DWORD stgm_sharing[] = {
0,
STGM_SHARE_DENY_NONE,
STGM_SHARE_DENY_READ,
STGM_SHARE_DENY_WRITE,
STGM_SHARE_EXCLUSIVE
};
static const DWORD stgm_flags[] = {
0,
STGM_CONVERT,
STGM_DELETEONRELEASE,
STGM_CONVERT | STGM_DELETEONRELEASE,
STGM_TRANSACTED | STGM_CONVERT,
STGM_TRANSACTED | STGM_DELETEONRELEASE,
STGM_TRANSACTED | STGM_CONVERT | STGM_DELETEONRELEASE
};
int i, j, k;
hShlwapi = GetModuleHandleA("shlwapi.dll");
pSHCreateStreamOnFileA = (void*)GetProcAddress(hShlwapi, "SHCreateStreamOnFileA");
pSHCreateStreamOnFileW = (void*)GetProcAddress(hShlwapi, "SHCreateStreamOnFileW");
pSHCreateStreamOnFileEx = (void*)GetProcAddress(hShlwapi, "SHCreateStreamOnFileEx");
if (!pSHCreateStreamOnFileA)
skip("SHCreateStreamOnFileA not found.\n");
if (!pSHCreateStreamOnFileW)
skip("SHCreateStreamOnFileW not found.\n");
if (!pSHCreateStreamOnFileEx)
skip("SHCreateStreamOnFileEx not found.\n");
for (i = 0; i != sizeof(stgm_access)/sizeof(stgm_access[0]); i++) {
for (j = 0; j != sizeof(stgm_sharing)/sizeof(stgm_sharing[0]); j ++) {
if (pSHCreateStreamOnFileA)
test_SHCreateStreamOnFileA(stgm_access[i], stgm_sharing[j]);
if (pSHCreateStreamOnFileW)
test_SHCreateStreamOnFileW(stgm_access[i], stgm_sharing[j]);
if (pSHCreateStreamOnFileEx) {
for (k = 0; k != sizeof(stgm_flags)/sizeof(stgm_flags[0]); k++)
test_SHCreateStreamOnFileEx(stgm_access[i], stgm_sharing[j] | stgm_flags[k]);
}
}
}
}
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