/* * Unit tests for OLE storage * * Copyright (c) 2004 Mike McCormack * * 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 #define COBJMACROS #include #include "wine/test.h" #include "ole2.h" #include "objidl.h" #include "initguid.h" DEFINE_GUID( test_stg_cls, 0x88888888, 0x0425, 0x0000, 0,0,0,0,0,0,0,0); #define ok_ole_success(hr, func) ok(hr == S_OK, func " failed with error 0x%08x\n", hr) static void test_hglobal_storage_stat(void) { ILockBytes *ilb = NULL; IStorage *stg = NULL; HRESULT r; STATSTG stat; DWORD mode, refcount; r = CreateILockBytesOnHGlobal( NULL, TRUE, &ilb ); ok( r == S_OK, "CreateILockBytesOnHGlobal failed\n"); mode = STGM_CREATE|STGM_SHARE_EXCLUSIVE|STGM_READWRITE;/*0x1012*/ r = StgCreateDocfileOnILockBytes( ilb, mode, 0, &stg ); ok( r == S_OK, "StgCreateDocfileOnILockBytes failed\n"); r = WriteClassStg( stg, &test_stg_cls ); ok( r == S_OK, "WriteClassStg failed\n"); memset( &stat, 0, sizeof stat ); r = IStorage_Stat( stg, &stat, 0 ); ok( stat.pwcsName == NULL, "storage name not null\n"); ok( stat.type == 1, "type is wrong\n"); ok( stat.grfMode == 0x12, "grf mode is incorrect\n"); ok( !memcmp(&stat.clsid, &test_stg_cls, sizeof test_stg_cls), "CLSID is wrong\n"); refcount = IStorage_Release( stg ); ok( refcount == 0, "IStorage refcount is wrong\n"); refcount = ILockBytes_Release( ilb ); ok( refcount == 0, "ILockBytes refcount is wrong\n"); } static void test_create_storage_modes(void) { static const WCHAR szPrefix[] = { 's','t','g',0 }; static const WCHAR szDot[] = { '.',0 }; WCHAR filename[MAX_PATH]; IStorage *stg = NULL; HRESULT r; if(!GetTempFileNameW(szDot, szPrefix, 0, filename)) return; DeleteFileW(filename); /* test with some invalid parameters */ r = StgCreateDocfile( NULL, 0, 0, &stg); ok(r==STG_E_INVALIDFLAG, "StgCreateDocfile succeeded\n"); r = StgCreateDocfile( filename, 0, 0, &stg); ok(r==STG_E_INVALIDFLAG, "StgCreateDocfile succeeded\n"); r = StgCreateDocfile( filename, STGM_CREATE, 0, &stg); ok(r==STG_E_INVALIDFLAG, "StgCreateDocfile succeeded\n"); r = StgCreateDocfile( filename, STGM_CREATE | STGM_READWRITE, 0, &stg); ok(r==STG_E_INVALIDFLAG, "StgCreateDocfile succeeded\n"); r = StgCreateDocfile( filename, STGM_CREATE | STGM_SHARE_EXCLUSIVE, 0, &stg); ok(r==STG_E_INVALIDFLAG, "StgCreateDocfile succeeded\n"); r = StgCreateDocfile( filename, STGM_CREATE | STGM_SHARE_EXCLUSIVE | STGM_READWRITE, 0, NULL); ok(r==STG_E_INVALIDPOINTER, "StgCreateDocfile succeeded\n"); r = StgCreateDocfile( filename, STGM_CREATE | STGM_SHARE_EXCLUSIVE | STGM_READWRITE, 1, &stg); ok(r==STG_E_INVALIDPARAMETER, "StgCreateDocfile succeeded\n"); r = StgCreateDocfile( filename, STGM_CREATE | STGM_SHARE_DENY_WRITE | STGM_READWRITE, 0, &stg); ok(r==STG_E_INVALIDFLAG, "StgCreateDocfile succeeded\n"); r = StgCreateDocfile( filename, STGM_SHARE_EXCLUSIVE | STGM_READ, 0, &stg); ok(r==STG_E_INVALIDFLAG, "StgCreateDocfile succeeded\n"); r = StgCreateDocfile( filename, STGM_PRIORITY, 0, &stg); ok(r==STG_E_INVALIDFLAG, "StgCreateDocfile succeeded\n"); /* StgCreateDocfile seems to be very particular about the flags it accepts */ r = StgCreateDocfile( filename, STGM_SHARE_EXCLUSIVE | STGM_READWRITE |STGM_TRANSACTED | STGM_WRITE, 0, &stg); ok(r==STG_E_INVALIDFLAG, "StgCreateDocfile succeeded\n"); r = StgCreateDocfile( filename, STGM_SHARE_EXCLUSIVE | STGM_READWRITE |STGM_TRANSACTED | 8, 0, &stg); ok(r==STG_E_INVALIDFLAG, "StgCreateDocfile succeeded\n"); r = StgCreateDocfile( filename, STGM_SHARE_EXCLUSIVE | STGM_READWRITE |STGM_TRANSACTED | 0x80, 0, &stg); ok(r==STG_E_INVALIDFLAG, "StgCreateDocfile succeeded\n"); r = StgCreateDocfile( filename, STGM_SHARE_EXCLUSIVE | STGM_READWRITE |STGM_TRANSACTED | 0x800, 0, &stg); ok(r==STG_E_INVALIDFLAG, "StgCreateDocfile succeeded\n"); r = StgCreateDocfile( filename, STGM_SHARE_EXCLUSIVE | STGM_READWRITE |STGM_TRANSACTED | 0x8000, 0, &stg); ok(r==STG_E_INVALIDFLAG, "StgCreateDocfile succeeded\n"); r = StgCreateDocfile( filename, STGM_SHARE_EXCLUSIVE | STGM_READWRITE |STGM_TRANSACTED | 0x80000, 0, &stg); ok(r==STG_E_INVALIDFLAG, "StgCreateDocfile succeeded\n"); r = StgCreateDocfile( filename, STGM_SHARE_EXCLUSIVE | STGM_READWRITE |STGM_TRANSACTED | 0x800000, 0, &stg); ok(r==STG_E_INVALIDFLAG, "StgCreateDocfile succeeded\n"); ok(stg == NULL, "stg was set\n"); /* check what happens if the file already exists (which is how it's meant to be used) */ r = StgCreateDocfile( filename, STGM_SHARE_EXCLUSIVE | STGM_READWRITE, 0, &stg); ok(r==S_OK, "StgCreateDocfile failed\n"); r = IStorage_Release(stg); ok(r == 0, "storage not released\n"); r = StgCreateDocfile( filename, STGM_SHARE_EXCLUSIVE | STGM_READWRITE |STGM_TRANSACTED, 0, &stg); ok(r==STG_E_FILEALREADYEXISTS, "StgCreateDocfile wrong error\n"); /* FAILIFTHERE is default */ r = StgCreateDocfile( filename, STGM_READ, 0, &stg); ok(r==STG_E_INVALIDFLAG, "StgCreateDocfile succeeded\n"); /* need at least readmode and sharemode */ r = StgCreateDocfile( filename, STGM_SHARE_EXCLUSIVE, 0, &stg); ok(r==STG_E_INVALIDFLAG, "StgCreateDocfile succeeded\n"); r = StgCreateDocfile( filename, STGM_SHARE_DENY_WRITE, 0, &stg); ok(r==STG_E_INVALIDFLAG, "StgCreateDocfile succeeded\n"); r = StgCreateDocfile( filename, STGM_SHARE_DENY_NONE, 0, &stg); ok(r==STG_E_INVALIDFLAG, "StgCreateDocfile failed\n"); r = StgCreateDocfile( filename, STGM_SHARE_DENY_NONE | STGM_TRANSACTED, 0, &stg); ok(r==STG_E_INVALIDFLAG, "StgCreateDocfile failed\n"); r = StgCreateDocfile( filename, STGM_SHARE_DENY_NONE | STGM_READWRITE, 0, &stg); ok(r==STG_E_INVALIDFLAG, "StgCreateDocfile failed\n"); r = StgCreateDocfile( filename, STGM_SHARE_DENY_NONE | STGM_WRITE, 0, &stg); ok(r==STG_E_INVALIDFLAG, "StgCreateDocfile failed\n"); r = StgCreateDocfile( filename, STGM_SHARE_DENY_WRITE | STGM_WRITE, 0, &stg); ok(r==STG_E_INVALIDFLAG, "StgCreateDocfile failed\n"); r = StgCreateDocfile( filename, STGM_SHARE_DENY_WRITE | STGM_READ, 0, &stg); ok(r==STG_E_INVALIDFLAG, "StgCreateDocfile wrong error\n"); r = StgCreateDocfile( filename, STGM_TRANSACTED | STGM_SHARE_DENY_WRITE | STGM_READ, 0, &stg); ok(r==STG_E_INVALIDFLAG, "StgCreateDocfile wrong error\n"); ok(DeleteFileW(filename), "failed to delete file\n"); r = StgCreateDocfile( filename, STGM_SHARE_EXCLUSIVE | STGM_READWRITE |STGM_TRANSACTED, 0, &stg); ok(r==S_OK, "StgCreateDocfile failed\n"); r = IStorage_Release(stg); ok(r == 0, "storage not released\n"); r = StgCreateDocfile( filename, STGM_SHARE_EXCLUSIVE | STGM_READWRITE |STGM_TRANSACTED |STGM_FAILIFTHERE, 0, &stg); ok(r==STG_E_FILEALREADYEXISTS, "StgCreateDocfile wrong error\n"); r = StgCreateDocfile( filename, STGM_SHARE_EXCLUSIVE | STGM_WRITE, 0, &stg); ok(r==STG_E_FILEALREADYEXISTS, "StgCreateDocfile wrong error\n"); r = StgCreateDocfile( filename, STGM_CREATE | STGM_SHARE_DENY_WRITE | STGM_READWRITE, 0, &stg); ok(r==STG_E_INVALIDFLAG, "StgCreateDocfile succeeded\n"); r = StgCreateDocfile( filename, STGM_CREATE | STGM_SHARE_EXCLUSIVE | STGM_READWRITE |STGM_TRANSACTED, 0, &stg); ok(r==S_OK, "StgCreateDocfile failed\n"); r = IStorage_Release(stg); ok(r == 0, "storage not released\n"); ok(DeleteFileW(filename), "failed to delete file\n"); r = StgCreateDocfile( filename, STGM_CREATE | STGM_READWRITE |STGM_TRANSACTED, 0, &stg); ok(r==S_OK, "StgCreateDocfile failed\n"); r = IStorage_Release(stg); ok(r == 0, "storage not released\n"); ok(DeleteFileW(filename), "failed to delete file\n"); /* test the way excel uses StgCreateDocFile */ r = StgCreateDocfile( filename, STGM_TRANSACTED|STGM_CREATE|STGM_SHARE_DENY_WRITE|STGM_READWRITE, 0, &stg); ok(r==S_OK, "StgCreateDocfile the excel way failed\n"); if(r == S_OK) { r = IStorage_Release(stg); ok(r == 0, "storage not released\n"); ok(DeleteFileW(filename), "failed to delete file\n"); } /* and the way windows media uses it ... */ r = StgCreateDocfile( filename, STGM_CREATE | STGM_SHARE_DENY_NONE | STGM_READWRITE | STGM_TRANSACTED, 0, &stg); ok(r==S_OK, "StgCreateDocfile the windows media way failed\n"); if (r == S_OK) { r = IStorage_Release(stg); ok(r == 0, "storage not released\n"); ok(DeleteFileW(filename), "failed to delete file\n"); } /* looks like we need STGM_TRANSACTED or STGM_CREATE */ r = StgCreateDocfile( filename, STGM_TRANSACTED|STGM_SHARE_DENY_WRITE|STGM_READWRITE, 0, &stg); ok(r==S_OK, "StgCreateDocfile the excel way failed\n"); if(r == S_OK) { r = IStorage_Release(stg); ok(r == 0, "storage not released\n"); ok(DeleteFileW(filename), "failed to delete file\n"); } r = StgCreateDocfile( filename, STGM_TRANSACTED|STGM_CREATE|STGM_SHARE_DENY_WRITE|STGM_WRITE, 0, &stg); ok(r==S_OK, "StgCreateDocfile the excel way failed\n"); if(r == S_OK) { r = IStorage_Release(stg); ok(r == 0, "storage not released\n"); ok(DeleteFileW(filename), "failed to delete file\n"); } r = StgCreateDocfile( filename, STGM_CREATE | STGM_SHARE_EXCLUSIVE | STGM_READWRITE, 0, &stg); ok(r==S_OK, "StgCreateDocfile the powerpoint way failed\n"); if(r == S_OK) { r = IStorage_Release(stg); ok(r == 0, "storage not released\n"); ok(DeleteFileW(filename), "failed to delete file\n"); } /* test the way msi uses StgCreateDocfile */ r = StgCreateDocfile( filename, STGM_DIRECT | STGM_READWRITE | STGM_SHARE_EXCLUSIVE, 0, &stg); ok(r==S_OK, "StgCreateDocFile failed\n"); r = IStorage_Release(stg); ok(r == 0, "storage not released\n"); ok(DeleteFileW(filename), "failed to delete file\n"); } static void test_storage_stream(void) { static const WCHAR stmname[] = { 'C','O','N','T','E','N','T','S',0 }; static const WCHAR szPrefix[] = { 's','t','g',0 }; static const WCHAR szDot[] = { '.',0 }; static const WCHAR longname[] = { '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 }; WCHAR filename[MAX_PATH]; IStorage *stg = NULL; HRESULT r; IStream *stm = NULL; IStream *stm2 = NULL; ULONG count = 0; LARGE_INTEGER pos; ULARGE_INTEGER p; unsigned char buffer[0x100]; if(!GetTempFileNameW(szDot, szPrefix, 0, filename)) return; DeleteFileW(filename); r = StgCreateDocfile( filename, STGM_CREATE | STGM_SHARE_EXCLUSIVE | STGM_READWRITE |STGM_TRANSACTED, 0, &stg); ok(r==S_OK, "StgCreateDocfile failed\n"); /* try create some invalid streams */ r = IStorage_CreateStream(stg, stmname, STGM_SHARE_EXCLUSIVE | STGM_READWRITE, 1, 0, &stm ); ok(r==STG_E_INVALIDPARAMETER, "IStorage->CreateStream wrong error\n"); r = IStorage_CreateStream(stg, stmname, STGM_SHARE_EXCLUSIVE | STGM_READWRITE, 0, 1, &stm ); ok(r==STG_E_INVALIDPARAMETER, "IStorage->CreateStream wrong error\n"); r = IStorage_CreateStream(stg, stmname, STGM_SHARE_EXCLUSIVE | STGM_READWRITE, 0, 0, NULL ); ok(r==STG_E_INVALIDPOINTER, "IStorage->CreateStream wrong error\n"); r = IStorage_CreateStream(stg, NULL, STGM_SHARE_EXCLUSIVE | STGM_READWRITE, 0, 0, &stm ); ok(r==STG_E_INVALIDNAME, "IStorage->CreateStream wrong error\n"); r = IStorage_CreateStream(stg, longname, STGM_SHARE_EXCLUSIVE | STGM_READWRITE, 0, 0, &stm ); ok(r==STG_E_INVALIDNAME, "IStorage->CreateStream wrong error, got %d GetLastError()=%d\n", r, GetLastError()); r = IStorage_CreateStream(stg, stmname, STGM_READWRITE, 0, 0, &stm ); ok(r==STG_E_INVALIDFLAG, "IStorage->CreateStream wrong error\n"); r = IStorage_CreateStream(stg, stmname, STGM_READ, 0, 0, &stm ); ok(r==STG_E_INVALIDFLAG, "IStorage->CreateStream wrong error\n"); r = IStorage_CreateStream(stg, stmname, STGM_WRITE, 0, 0, &stm ); ok(r==STG_E_INVALIDFLAG, "IStorage->CreateStream wrong error\n"); r = IStorage_CreateStream(stg, stmname, STGM_SHARE_DENY_NONE | STGM_READWRITE, 0, 0, &stm ); ok(r==STG_E_INVALIDFLAG, "IStorage->CreateStream wrong error\n"); r = IStorage_CreateStream(stg, stmname, STGM_SHARE_DENY_NONE | STGM_READ, 0, 0, &stm ); ok(r==STG_E_INVALIDFLAG, "IStorage->CreateStream wrong error\n"); /* now really create a stream and delete it */ r = IStorage_CreateStream(stg, stmname, STGM_SHARE_EXCLUSIVE | STGM_READWRITE, 0, 0, &stm ); ok(r==S_OK, "IStorage->CreateStream failed\n"); r = IStream_Release(stm); ok(r == 0, "wrong ref count\n"); r = IStorage_CreateStream(stg, stmname, STGM_SHARE_EXCLUSIVE | STGM_READWRITE, 0, 0, &stm ); ok(r==STG_E_FILEALREADYEXISTS, "IStorage->CreateStream failed\n"); r = IStorage_DestroyElement(stg,stmname); ok(r==S_OK, "IStorage->DestroyElement failed\n"); /* create a stream and write to it */ r = IStorage_CreateStream(stg, stmname, STGM_SHARE_EXCLUSIVE | STGM_READWRITE, 0, 0, &stm ); ok(r==S_OK, "IStorage->CreateStream failed\n"); r = IStream_Clone(stm, &stm2); ok(r==S_OK, "failed to clone stream\n"); r = IStream_Write(stm, NULL, 0, NULL ); ok(r==STG_E_INVALIDPOINTER, "IStream->Write wrong error\n"); r = IStream_Write(stm, "Hello\n", 0, NULL ); ok(r==S_OK, "failed to write stream\n"); r = IStream_Write(stm, "Hello\n", 0, &count ); ok(r==S_OK, "failed to write stream\n"); r = IStream_Write(stm, "Hello\n", 6, &count ); ok(r==S_OK, "failed to write stream\n"); r = IStream_Commit(stm, STGC_DEFAULT ); ok(r==S_OK, "failed to commit stream\n"); r = IStream_Commit(stm, STGC_DEFAULT ); ok(r==S_OK, "failed to commit stream\n"); /* seek round a bit, reset the stream size */ pos.QuadPart = 0; r = IStream_Seek(stm, pos, 3, &p ); ok(r==STG_E_INVALIDFUNCTION, "IStream->Seek returned wrong error\n"); r = IStream_Seek(stm, pos, STREAM_SEEK_SET, NULL); ok(r==S_OK, "failed to seek stream\n"); r = IStream_Seek(stm, pos, STREAM_SEEK_SET, &p ); ok(r==S_OK, "failed to seek stream\n"); r = IStream_SetSize(stm,p); ok(r==S_OK, "failed to set pos\n"); p.u.HighPart = 1; r = IStream_SetSize(stm,p); ok(r==STG_E_INVALIDFUNCTION, "setting to invalid pos should fail with STG_E_INVALIDFUNCTION instead of error 0x%08x\n", r); pos.QuadPart = 10; r = IStream_Seek(stm, pos, STREAM_SEEK_SET, &p ); ok(r==S_OK, "failed to seek stream\n"); ok(p.QuadPart == 10, "at wrong place\n"); pos.QuadPart = 0; r = IStream_Seek(stm, pos, STREAM_SEEK_END, &p ); ok(r==S_OK, "failed to seek stream\n"); ok(p.QuadPart == 0, "at wrong place\n"); r = IStream_Read(stm, buffer, sizeof buffer, &count ); ok(r==S_OK, "failed to set pos\n"); ok(count == 0, "read bytes from empty stream\n"); /* wrap up */ r = IStream_Release(stm2); ok(r == 0, "wrong ref count\n"); r = IStream_Release(stm); ok(r == 0, "wrong ref count\n"); r = IStorage_Release(stg); ok(r == 0, "wrong ref count\n"); r = DeleteFileW(filename); ok(r, "file should exist\n"); } static BOOL touch_file(LPCWSTR filename) { HANDLE file; file = CreateFileW(filename, GENERIC_READ|GENERIC_WRITE, 0, NULL, CREATE_ALWAYS, FILE_ATTRIBUTE_NORMAL, NULL); if (file==INVALID_HANDLE_VALUE) return FALSE; CloseHandle(file); return TRUE; } static BOOL is_zero_length(LPCWSTR filename) { HANDLE file; DWORD len; file = CreateFileW(filename, GENERIC_READ, 0, NULL, OPEN_EXISTING, 0, NULL); if (file==INVALID_HANDLE_VALUE) return FALSE; len = GetFileSize(file, NULL); CloseHandle(file); return len == 0; } static BOOL is_existing_file(LPCWSTR filename) { HANDLE file; file = CreateFileW(filename, GENERIC_READ, 0, NULL, OPEN_EXISTING, 0, NULL); if (file==INVALID_HANDLE_VALUE) return FALSE; CloseHandle(file); return TRUE; } static void test_open_storage(void) { static const WCHAR szPrefix[] = { 's','t','g',0 }; static const WCHAR szNonExist[] = { 'n','o','n','e','x','i','s','t',0 }; static const WCHAR szDot[] = { '.',0 }; WCHAR filename[MAX_PATH]; IStorage *stg = NULL, *stg2 = NULL; HRESULT r; DWORD stgm; if(!GetTempFileNameW(szDot, szPrefix, 0, filename)) return; /* try opening a zero length file - it should stay zero length */ DeleteFileW(filename); touch_file(filename); stgm = STGM_NOSCRATCH | STGM_TRANSACTED | STGM_SHARE_DENY_WRITE | STGM_READWRITE; r = StgOpenStorage( filename, NULL, stgm, NULL, 0, &stg); ok(r==STG_E_FILEALREADYEXISTS, "StgOpenStorage didn't fail\n"); stgm = STGM_SHARE_EXCLUSIVE | STGM_READWRITE; r = StgOpenStorage( filename, NULL, stgm, NULL, 0, &stg); ok(r==STG_E_FILEALREADYEXISTS, "StgOpenStorage didn't fail\n"); ok(is_zero_length(filename), "file length changed\n"); DeleteFileW(filename); /* try opening a nonexistent file - it should not create it */ stgm = STGM_DIRECT | STGM_SHARE_EXCLUSIVE | STGM_READWRITE; r = StgOpenStorage( filename, NULL, stgm, NULL, 0, &stg); ok(r!=S_OK, "StgOpenStorage failed: 0x%08x\n", r); if (r==S_OK) IStorage_Release(stg); ok(!is_existing_file(filename), "StgOpenStorage should not create a file\n"); DeleteFileW(filename); /* create the file */ r = StgCreateDocfile( filename, STGM_CREATE | STGM_SHARE_EXCLUSIVE | STGM_READWRITE |STGM_TRANSACTED, 0, &stg); ok(r==S_OK, "StgCreateDocfile failed\n"); IStorage_Release(stg); r = StgOpenStorage( filename, NULL, 0, NULL, 0, &stg); ok(r==STG_E_INVALIDFLAG, "StgOpenStorage wrong error\n"); r = StgOpenStorage( NULL, NULL, STGM_SHARE_EXCLUSIVE, NULL, 0, &stg); ok(r==STG_E_INVALIDNAME, "StgOpenStorage wrong error\n"); r = StgOpenStorage( filename, NULL, STGM_SHARE_EXCLUSIVE | STGM_READ, NULL, 0, NULL); ok(r==STG_E_INVALIDPOINTER, "StgOpenStorage wrong error\n"); r = StgOpenStorage( filename, NULL, STGM_SHARE_EXCLUSIVE | STGM_READ, NULL, 1, &stg); ok(r==STG_E_INVALIDPARAMETER, "StgOpenStorage wrong error\n"); r = StgOpenStorage( szNonExist, NULL, STGM_SHARE_EXCLUSIVE | STGM_READ, NULL, 0, &stg); ok(r==STG_E_FILENOTFOUND, "StgOpenStorage failed\n"); r = StgOpenStorage( filename, NULL, STGM_CREATE | STGM_SHARE_EXCLUSIVE | STGM_READ, NULL, 0, &stg); ok(r==STG_E_INVALIDFLAG, "StgOpenStorage failed\n"); r = StgOpenStorage( filename, NULL, STGM_SHARE_DENY_NONE | STGM_READ, NULL, 0, &stg); ok(r==STG_E_INVALIDFLAG, "StgOpenStorage failed\n"); r = StgOpenStorage( filename, NULL, STGM_SHARE_DENY_READ | STGM_READ, NULL, 0, &stg); ok(r==STG_E_INVALIDFLAG, "StgOpenStorage failed\n"); r = StgOpenStorage( filename, NULL, STGM_SHARE_DENY_WRITE | STGM_READWRITE, NULL, 0, &stg); ok(r==STG_E_INVALIDFLAG, "StgOpenStorage failed\n"); /* open it for real */ r = StgOpenStorage( filename, NULL, STGM_SHARE_DENY_NONE | STGM_READ | STGM_TRANSACTED, NULL, 0, &stg); /* XLViewer 97/2000 */ ok(r==S_OK, "StgOpenStorage failed\n"); if(stg) { r = IStorage_Release(stg); ok(r == 0, "wrong ref count\n"); } r = StgOpenStorage( filename, NULL, STGM_SHARE_DENY_WRITE | STGM_READ, NULL, 0, &stg); ok(r==S_OK, "StgOpenStorage failed\n"); if(stg) { r = IStorage_Release(stg); ok(r == 0, "wrong ref count\n"); } /* test the way word opens its custom dictionary */ r = StgOpenStorage( filename, NULL, STGM_NOSCRATCH | STGM_TRANSACTED | STGM_SHARE_DENY_WRITE | STGM_READWRITE, NULL, 0, &stg); ok(r==S_OK, "StgOpenStorage failed\n"); if(stg) { r = IStorage_Release(stg); ok(r == 0, "wrong ref count\n"); } r = StgOpenStorage( filename, NULL, STGM_SHARE_EXCLUSIVE | STGM_READ, NULL, 0, &stg); ok(r==S_OK, "StgOpenStorage failed\n"); r = StgOpenStorage( filename, NULL, STGM_SHARE_EXCLUSIVE | STGM_READ, NULL, 0, &stg2); ok(r==STG_E_SHAREVIOLATION, "StgOpenStorage failed\n"); if(stg) { r = IStorage_Release(stg); ok(r == 0, "wrong ref count\n"); } /* now try write to a storage file we opened read-only */ r = StgOpenStorage( filename, NULL, STGM_SHARE_EXCLUSIVE | STGM_READ, NULL, 0, &stg); ok(r==S_OK, "StgOpenStorage failed\n"); if(stg) { static const WCHAR stmname[] = { 'w','i','n','e','t','e','s','t',0}; IStream *stm = NULL; IStorage *stg2 = NULL; r = IStorage_CreateStream( stg, stmname, STGM_WRITE | STGM_SHARE_EXCLUSIVE, 0, 0, &stm ); ok(r == STG_E_ACCESSDENIED, "CreateStream should fail\n"); r = IStorage_CreateStorage( stg, stmname, STGM_WRITE | STGM_SHARE_EXCLUSIVE, 0, 0, &stg2); ok(r == STG_E_ACCESSDENIED, "CreateStream should fail\n"); r = IStorage_Release(stg); ok(r == 0, "wrong ref count\n"); } /* open like visio 2003 */ stg = NULL; r = StgOpenStorage( filename, NULL, STGM_PRIORITY | STGM_SHARE_DENY_NONE, NULL, 0, &stg); ok(r == S_OK, "should succeed\n"); if (stg) IStorage_Release(stg); /* test other sharing modes with STGM_PRIORITY */ stg = NULL; r = StgOpenStorage( filename, NULL, STGM_PRIORITY | STGM_SHARE_EXCLUSIVE, NULL, 0, &stg); ok(r == S_OK, "should succeed\n"); if (stg) IStorage_Release(stg); stg = NULL; r = StgOpenStorage( filename, NULL, STGM_PRIORITY | STGM_SHARE_DENY_WRITE, NULL, 0, &stg); ok(r == S_OK, "should succeed\n"); if (stg) IStorage_Release(stg); stg = NULL; r = StgOpenStorage( filename, NULL, STGM_PRIORITY | STGM_SHARE_DENY_READ, NULL, 0, &stg); ok(r == S_OK, "should succeed\n"); if (stg) IStorage_Release(stg); /* open like Project 2003 */ stg = NULL; r = StgOpenStorage( filename, NULL, STGM_PRIORITY, NULL, 0, &stg); ok(r == S_OK, "should succeed\n"); r = StgOpenStorage( filename, NULL, STGM_PRIORITY, NULL, 0, &stg2); ok(r == S_OK, "should succeed\n"); if (stg2) IStorage_Release(stg2); if (stg) IStorage_Release(stg); stg = NULL; r = StgOpenStorage( filename, NULL, STGM_PRIORITY | STGM_READWRITE, NULL, 0, &stg); ok(r == STG_E_INVALIDFLAG, "should fail\n"); r = StgOpenStorage( filename, NULL, STGM_TRANSACTED | STGM_PRIORITY, NULL, 0, &stg); ok(r == STG_E_INVALIDFLAG, "should fail\n"); r = StgOpenStorage( filename, NULL, STGM_SIMPLE | STGM_PRIORITY, NULL, 0, &stg); ok(r == STG_E_INVALIDFLAG, "should fail\n"); r = StgOpenStorage( filename, NULL, STGM_DELETEONRELEASE | STGM_PRIORITY, NULL, 0, &stg); ok(r == STG_E_INVALIDFUNCTION, "should fail\n"); r = StgOpenStorage( filename, NULL, STGM_NOSCRATCH | STGM_PRIORITY, NULL, 0, &stg); ok(r == STG_E_INVALIDFLAG, "should fail\n"); r = StgOpenStorage( filename, NULL, STGM_NOSNAPSHOT | STGM_PRIORITY, NULL, 0, &stg); ok(r == STG_E_INVALIDFLAG, "should fail\n"); r = DeleteFileW(filename); ok(r, "file didn't exist\n"); } static void test_storage_suminfo(void) { static const WCHAR szDot[] = { '.',0 }; static const WCHAR szPrefix[] = { 's','t','g',0 }; WCHAR filename[MAX_PATH]; IStorage *stg = NULL; IPropertySetStorage *propset = NULL; IPropertyStorage *ps = NULL; HRESULT r; if(!GetTempFileNameW(szDot, szPrefix, 0, filename)) return; DeleteFileW(filename); /* create the file */ r = StgCreateDocfile( filename, STGM_CREATE | STGM_SHARE_EXCLUSIVE | STGM_READWRITE |STGM_TRANSACTED, 0, &stg); ok(r==S_OK, "StgCreateDocfile failed\n"); r = IStorage_QueryInterface( stg, &IID_IPropertySetStorage, (LPVOID) &propset ); ok(r == S_OK, "query interface failed\n"); /* delete it */ r = IPropertySetStorage_Delete( propset, &FMTID_SummaryInformation ); ok(r == STG_E_FILENOTFOUND, "deleted property set storage\n"); r = IPropertySetStorage_Open( propset, &FMTID_SummaryInformation, STGM_READ | STGM_SHARE_EXCLUSIVE, &ps ); ok(r == STG_E_FILENOTFOUND, "opened property set storage\n"); r = IPropertySetStorage_Create( propset, &FMTID_SummaryInformation, NULL, 0, STGM_READ | STGM_SHARE_EXCLUSIVE, &ps ); ok(r == STG_E_INVALIDFLAG, "created property set storage\n"); r = IPropertySetStorage_Create( propset, &FMTID_SummaryInformation, NULL, 0, STGM_READ, &ps ); ok(r == STG_E_INVALIDFLAG, "created property set storage\n"); r = IPropertySetStorage_Create( propset, &FMTID_SummaryInformation, NULL, 0, 0, &ps ); ok(r == STG_E_INVALIDFLAG, "created property set storage\n"); r = IPropertySetStorage_Create( propset, &FMTID_SummaryInformation, NULL, 0, STGM_WRITE|STGM_SHARE_EXCLUSIVE, &ps ); ok(r == STG_E_INVALIDFLAG, "created property set storage\n"); r = IPropertySetStorage_Create( propset, &FMTID_SummaryInformation, NULL, 0, STGM_CREATE|STGM_WRITE|STGM_SHARE_EXCLUSIVE, &ps ); ok(r == STG_E_INVALIDFLAG, "created property set storage\n"); /* now try really creating a property set */ r = IPropertySetStorage_Create( propset, &FMTID_SummaryInformation, NULL, 0, STGM_CREATE|STGM_READWRITE|STGM_SHARE_EXCLUSIVE, &ps ); ok(r == S_OK, "failed to create property set storage\n"); if( ps ) IPropertyStorage_Release(ps); /* now try creating the same thing again */ r = IPropertySetStorage_Create( propset, &FMTID_SummaryInformation, NULL, 0, STGM_CREATE|STGM_READWRITE|STGM_SHARE_EXCLUSIVE, &ps ); ok(r == S_OK, "failed to create property set storage\n"); if( ps ) IPropertyStorage_Release(ps); /* should be able to open it */ r = IPropertySetStorage_Open( propset, &FMTID_SummaryInformation, STGM_READWRITE|STGM_SHARE_EXCLUSIVE, &ps); ok(r == S_OK, "open failed\n"); if(r == S_OK) IPropertyStorage_Release(ps); /* delete it */ r = IPropertySetStorage_Delete( propset, &FMTID_SummaryInformation ); ok(r == S_OK, "failed to delete property set storage\n"); /* try opening with an invalid FMTID */ r = IPropertySetStorage_Open( propset, NULL, STGM_READWRITE|STGM_SHARE_EXCLUSIVE, &ps); ok(r == E_INVALIDARG, "open succeeded\n"); if(r == S_OK) IPropertyStorage_Release(ps); /* try a bad guid */ r = IPropertySetStorage_Open( propset, &IID_IStorage, STGM_READWRITE|STGM_SHARE_EXCLUSIVE, &ps); ok(r == STG_E_FILENOTFOUND, "open succeeded\n"); if(r == S_OK) IPropertyStorage_Release(ps); /* try some invalid flags */ r = IPropertySetStorage_Open( propset, &FMTID_SummaryInformation, STGM_CREATE | STGM_READWRITE|STGM_SHARE_EXCLUSIVE, &ps); ok(r == STG_E_INVALIDFLAG, "open succeeded\n"); if(r == S_OK) IPropertyStorage_Release(ps); /* after deleting it, it should be gone */ r = IPropertySetStorage_Open( propset, &FMTID_SummaryInformation, STGM_READWRITE|STGM_SHARE_EXCLUSIVE, &ps); ok(r == STG_E_FILENOTFOUND, "open failed\n"); if(r == S_OK) IPropertyStorage_Release(ps); r = IPropertySetStorage_Release( propset ); ok(r == 1, "ref count wrong\n"); r = IStorage_Release(stg); ok(r == 0, "ref count wrong\n"); DeleteFileW(filename); } static void test_storage_refcount(void) { static const WCHAR szPrefix[] = { 's','t','g',0 }; static const WCHAR szDot[] = { '.',0 }; WCHAR filename[MAX_PATH]; IStorage *stg = NULL; IStorage *stgprio = NULL; HRESULT r; IStream *stm = NULL; static const WCHAR stmname[] = { 'C','O','N','T','E','N','T','S',0 }; LARGE_INTEGER pos; ULARGE_INTEGER upos; STATSTG stat; char buffer[10]; if(!GetTempFileNameW(szDot, szPrefix, 0, filename)) return; DeleteFileW(filename); /* create the file */ r = StgCreateDocfile( filename, STGM_CREATE | STGM_SHARE_EXCLUSIVE | STGM_READWRITE |STGM_TRANSACTED, 0, &stg); ok(r==S_OK, "StgCreateDocfile failed\n"); r = WriteClassStg( stg, &test_stg_cls ); ok( r == S_OK, "WriteClassStg failed\n"); r = IStorage_Commit( stg, STGC_DEFAULT ); ok( r == S_OK, "IStorage_Commit failed\n"); /* now create a stream */ r = IStorage_CreateStream(stg, stmname, STGM_SHARE_EXCLUSIVE | STGM_READWRITE, 0, 0, &stm ); ok(r==S_OK, "IStorage->CreateStream failed\n"); r = IStorage_Release( stg ); ok (r == 0, "storage not released\n"); pos.QuadPart = 0; r = IStream_Seek( stm, pos, 0, &upos ); ok (r == STG_E_REVERTED, "seek should fail\n"); r = IStream_Stat( stm, &stat, STATFLAG_DEFAULT ); ok (r == STG_E_REVERTED, "stat should fail\n"); r = IStream_Write( stm, "Test string", strlen("Test string"), NULL); ok (r == STG_E_REVERTED, "IStream_Write should return STG_E_REVERTED instead of 0x%08x\n", r); r = IStream_Read( stm, buffer, sizeof(buffer), NULL); ok (r == STG_E_REVERTED, "IStream_Read should return STG_E_REVERTED instead of 0x%08x\n", r); r = IStream_Release(stm); ok (r == 0, "stream not released\n"); /* tests that STGM_PRIORITY doesn't prevent readwrite access from other * StgOpenStorage calls in transacted mode */ r = StgOpenStorage( filename, NULL, STGM_PRIORITY, NULL, 0, &stgprio); ok(r==S_OK, "StgOpenStorage failed with error 0x%08x\n", r); todo_wine { /* non-transacted mode read/write fails */ r = StgOpenStorage( filename, NULL, STGM_SHARE_EXCLUSIVE|STGM_READWRITE, NULL, 0, &stg); ok(r==STG_E_LOCKVIOLATION, "StgOpenStorage should return STG_E_LOCKVIOLATION instead of 0x%08x\n", r); } /* non-transacted mode read-only succeeds */ r = StgOpenStorage( filename, NULL, STGM_SHARE_DENY_WRITE|STGM_READ, NULL, 0, &stg); ok(r==S_OK, "StgOpenStorage failed with error 0x%08x\n", r); IStorage_Release(stg); r = StgOpenStorage( filename, NULL, STGM_TRANSACTED|STGM_SHARE_DENY_WRITE|STGM_READWRITE, NULL, 0, &stg); ok(r==S_OK, "StgOpenStorage failed with error 0x%08x\n", r); if(stg) { static const WCHAR stgname[] = { ' ',' ',' ','2','9',0 }; static const WCHAR stgname2[] = { 'C','V','_','i','e','w',0 }; static const WCHAR stmname2[] = { 'V','a','r','2','D','a','t','a',0 }; IStorage *stg2; IStorage *stg3; STATSTG statstg; r = IStorage_Stat( stg, &statstg, STATFLAG_NONAME ); ok(r == S_OK, "Stat should have succeded instead of returning 0x%08x\n", r); ok(statstg.type == STGTY_STORAGE, "Statstg type should have been STGTY_STORAGE instead of %d\n", statstg.type); ok(U(statstg.cbSize).LowPart == 0, "Statstg cbSize.LowPart should have been 0 instead of %d\n", U(statstg.cbSize).LowPart); ok(U(statstg.cbSize).HighPart == 0, "Statstg cbSize.HighPart should have been 0 instead of %d\n", U(statstg.cbSize).HighPart); ok(statstg.grfMode == (STGM_TRANSACTED|STGM_SHARE_DENY_WRITE|STGM_READWRITE), "Statstg grfMode should have been 0x10022 instead of 0x%x\n", statstg.grfMode); ok(statstg.grfLocksSupported == 0, "Statstg grfLocksSupported should have been 0 instead of %d\n", statstg.grfLocksSupported); ok(IsEqualCLSID(&statstg.clsid, &test_stg_cls), "Statstg clsid is not test_stg_cls\n"); ok(statstg.grfStateBits == 0, "Statstg grfStateBits should have been 0 instead of %d\n", statstg.grfStateBits); ok(statstg.reserved == 0, "Statstg reserved should have been 0 instead of %d\n", statstg.reserved); r = IStorage_CreateStorage( stg, stgname, STGM_SHARE_EXCLUSIVE, 0, 0, &stg2 ); ok(r == S_OK, "CreateStorage should have succeeded instead of returning 0x%08x\n", r); r = IStorage_Stat( stg2, &statstg, STATFLAG_DEFAULT ); ok(r == S_OK, "Stat should have succeded instead of returning 0x%08x\n", r); ok(!lstrcmpW(statstg.pwcsName, stgname), "Statstg pwcsName should have been the name the storage was created with\n"); ok(statstg.type == STGTY_STORAGE, "Statstg type should have been STGTY_STORAGE instead of %d\n", statstg.type); ok(U(statstg.cbSize).LowPart == 0, "Statstg cbSize.LowPart should have been 0 instead of %d\n", U(statstg.cbSize).LowPart); ok(U(statstg.cbSize).HighPart == 0, "Statstg cbSize.HighPart should have been 0 instead of %d\n", U(statstg.cbSize).HighPart); ok(statstg.grfMode == STGM_SHARE_EXCLUSIVE, "Statstg grfMode should have been STGM_SHARE_EXCLUSIVE instead of 0x%x\n", statstg.grfMode); ok(statstg.grfLocksSupported == 0, "Statstg grfLocksSupported should have been 0 instead of %d\n", statstg.grfLocksSupported); ok(IsEqualCLSID(&statstg.clsid, &CLSID_NULL), "Statstg clsid is not CLSID_NULL\n"); ok(statstg.grfStateBits == 0, "Statstg grfStateBits should have been 0 instead of %d\n", statstg.grfStateBits); ok(statstg.reserved == 0, "Statstg reserved should have been 0 instead of %d\n", statstg.reserved); CoTaskMemFree(statstg.pwcsName); r = IStorage_CreateStorage( stg2, stgname2, STGM_SHARE_EXCLUSIVE|STGM_READWRITE, 0, 0, &stg3 ); ok(r == STG_E_ACCESSDENIED, "CreateStorage should have returned STG_E_ACCESSDENIED instead of 0x%08x\n", r); r = IStorage_CreateStream( stg2, stmname2, STGM_CREATE|STGM_SHARE_EXCLUSIVE, 0, 0, &stm ); ok(r == STG_E_ACCESSDENIED, "CreateStream should have returned STG_E_ACCESSDENIED instead of 0x%08x\n", r); IStorage_Release(stg2); r = IStorage_Release(stg); ok(r == 0, "wrong ref count\n"); } IStorage_Release(stgprio); DeleteFileW(filename); } static void test_streamenum(void) { static const WCHAR szPrefix[] = { 's','t','g',0 }; static const WCHAR szDot[] = { '.',0 }; WCHAR filename[MAX_PATH]; IStorage *stg = NULL; HRESULT r; IStream *stm = NULL; static const WCHAR stmname[] = { 'C','O','N','T','E','N','T','S',0 }; STATSTG stat; IEnumSTATSTG *ee = NULL; ULONG count; if(!GetTempFileNameW(szDot, szPrefix, 0, filename)) return; DeleteFileW(filename); /* create the file */ r = StgCreateDocfile( filename, STGM_CREATE | STGM_SHARE_EXCLUSIVE | STGM_READWRITE |STGM_TRANSACTED, 0, &stg); ok(r==S_OK, "StgCreateDocfile failed\n"); r = WriteClassStg( stg, &test_stg_cls ); ok( r == S_OK, "WriteClassStg failed\n"); r = IStorage_Commit( stg, STGC_DEFAULT ); ok( r == S_OK, "IStorage_Commit failed\n"); /* now create a stream */ r = IStorage_CreateStream(stg, stmname, STGM_SHARE_EXCLUSIVE | STGM_READWRITE, 0, 0, &stm ); ok(r==S_OK, "IStorage->CreateStream failed\n"); r = IStream_Release(stm); /* first enum ... should be 1 stream */ r = IStorage_EnumElements(stg, 0, NULL, 0, &ee); ok(r==S_OK, "IStorage->EnumElements failed\n"); count = 0xf00; r = IEnumSTATSTG_Next(ee, 1, &stat, &count); ok(r==S_OK, "IEnumSTATSTG->Next failed\n"); ok(count == 1, "count wrong\n"); r = IEnumSTATSTG_Release(ee); /* second enum... destroy the stream before reading */ r = IStorage_EnumElements(stg, 0, NULL, 0, &ee); ok(r==S_OK, "IStorage->EnumElements failed\n"); r = IStorage_DestroyElement(stg, stmname); ok(r==S_OK, "IStorage->EnumElements failed\n"); todo_wine { count = 0xf00; r = IEnumSTATSTG_Next(ee, 1, &stat, &count); ok(r==S_FALSE, "IEnumSTATSTG->Next failed\n"); ok(count == 0, "count wrong\n"); } /* reset and try again */ r = IEnumSTATSTG_Reset(ee); ok(r==S_OK, "IEnumSTATSTG->Reset failed\n"); count = 0xf00; r = IEnumSTATSTG_Next(ee, 1, &stat, &count); ok(r==S_FALSE, "IEnumSTATSTG->Next failed\n"); ok(count == 0, "count wrong\n"); r = IEnumSTATSTG_Release(ee); ok (r == 0, "enum not released\n"); r = IStorage_Release( stg ); ok (r == 0, "storage not released\n"); DeleteFileW(filename); } static void test_transact(void) { static const WCHAR szPrefix[] = { 's','t','g',0 }; static const WCHAR szDot[] = { '.',0 }; WCHAR filename[MAX_PATH]; IStorage *stg = NULL, *stg2 = NULL; HRESULT r; IStream *stm = NULL; static const WCHAR stmname[] = { 'C','O','N','T','E','N','T','S',0 }; static const WCHAR stmname2[] = { 'F','O','O',0 }; if(!GetTempFileNameW(szDot, szPrefix, 0, filename)) return; DeleteFileW(filename); /* create the file */ r = StgCreateDocfile( filename, STGM_CREATE | STGM_SHARE_EXCLUSIVE | STGM_READWRITE |STGM_TRANSACTED, 0, &stg); ok(r==S_OK, "StgCreateDocfile failed\n"); /* now create a stream, but don't commit it */ r = IStorage_CreateStream(stg, stmname2, STGM_SHARE_EXCLUSIVE | STGM_READWRITE, 0, 0, &stm ); ok(r==S_OK, "IStorage->CreateStream failed\n"); r = IStream_Write(stm, "this is stream 1\n", 16, NULL); ok(r==S_OK, "IStream->Write failed\n"); r = IStream_Release(stm); r = IStorage_Commit(stg, 0); ok(r==S_OK, "IStorage->Commit failed\n"); /* now create a stream, but don't commit it */ stm = NULL; r = IStorage_CreateStream(stg, stmname, STGM_SHARE_EXCLUSIVE | STGM_READWRITE, 0, 0, &stm ); ok(r==S_OK, "IStorage->CreateStream failed\n"); r = IStream_Write(stm, "this is stream 2\n", 16, NULL); ok(r==S_OK, "IStream->Write failed\n"); r = IStream_Commit(stm, STGC_ONLYIFCURRENT | STGC_DANGEROUSLYCOMMITMERELYTODISKCACHE); ok(r==S_OK, "IStream->Commit failed\n"); r = IStream_Release(stm); IStorage_Release(stg); stm = NULL; stg = NULL; r = StgOpenStorage( filename, NULL, STGM_SHARE_DENY_NONE | STGM_READ | STGM_TRANSACTED, NULL, 0, &stg); ok(r==S_OK, "StgOpenStorage failed\n"); if (!stg) return; r = IStorage_OpenStream(stg, stmname, NULL, STGM_SHARE_DENY_NONE|STGM_READ, 0, &stm ); ok(r==STG_E_INVALIDFLAG, "IStorage->OpenStream failed %08x\n", r); r = IStorage_OpenStream(stg, stmname, NULL, STGM_DELETEONRELEASE|STGM_SHARE_EXCLUSIVE|STGM_READWRITE, 0, &stm ); ok(r==STG_E_INVALIDFUNCTION, "IStorage->OpenStream failed %08x\n", r); r = IStorage_OpenStream(stg, stmname, NULL, STGM_TRANSACTED|STGM_SHARE_EXCLUSIVE|STGM_READWRITE, 0, &stm ); ok(r==STG_E_INVALIDFUNCTION, "IStorage->OpenStream failed %08x\n", r); r = IStorage_OpenStorage(stg, stmname, NULL, STGM_TRANSACTED|STGM_SHARE_EXCLUSIVE|STGM_READWRITE, NULL, 0, &stg2 ); ok(r==STG_E_FILENOTFOUND, "IStorage->OpenStream failed %08x\n", r); todo_wine { r = IStorage_OpenStream(stg, stmname, NULL, STGM_SHARE_EXCLUSIVE|STGM_READWRITE, 0, &stm ); ok(r==STG_E_FILENOTFOUND, "IStorage->OpenStream should fail %08x\n", r); } if (stm) r = IStream_Release(stm); r = IStorage_OpenStorage(stg, stmname2, NULL, STGM_TRANSACTED|STGM_SHARE_EXCLUSIVE|STGM_READWRITE, NULL, 0, &stg2 ); ok(r==STG_E_FILENOTFOUND, "IStorage->OpenStream failed %08x\n", r); r = IStorage_OpenStream(stg, stmname2, NULL, STGM_SHARE_EXCLUSIVE|STGM_READWRITE, 0, &stm ); ok(r==S_OK, "IStorage->OpenStream should fail %08x\n", r); if (stm) r = IStream_Release(stm); IStorage_Release(stg); r = DeleteFileW(filename); ok( r == TRUE, "deleted file\n"); } static void test_ReadClassStm(void) { CLSID clsid; HRESULT hr; IStream *pStream; static const LARGE_INTEGER llZero; hr = ReadClassStm(NULL, &clsid); ok(hr == E_INVALIDARG, "ReadClassStm should have returned E_INVALIDARG instead of 0x%08x\n", hr); hr = CreateStreamOnHGlobal(NULL, TRUE, &pStream); ok_ole_success(hr, "CreateStreamOnHGlobal"); hr = WriteClassStm(pStream, &test_stg_cls); ok_ole_success(hr, "WriteClassStm"); hr = ReadClassStm(pStream, NULL); ok(hr == E_INVALIDARG, "ReadClassStm should have returned E_INVALIDARG instead of 0x%08x\n", hr); /* test not rewound stream */ hr = ReadClassStm(pStream, &clsid); ok(hr == STG_E_READFAULT, "ReadClassStm should have returned STG_E_READFAULT instead of 0x%08x\n", hr); ok(IsEqualCLSID(&clsid, &CLSID_NULL), "clsid should have been zeroed\n"); hr = IStream_Seek(pStream, llZero, STREAM_SEEK_SET, NULL); ok_ole_success(hr, "IStream_Seek"); hr = ReadClassStm(pStream, &clsid); ok_ole_success(hr, "ReadClassStm"); ok(IsEqualCLSID(&clsid, &test_stg_cls), "clsid should have been set to CLSID_WineTest\n"); } START_TEST(storage32) { test_hglobal_storage_stat(); test_create_storage_modes(); test_storage_stream(); test_open_storage(); test_storage_suminfo(); test_storage_refcount(); test_streamenum(); test_transact(); test_ReadClassStm(); }