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Sweden-Number/dlls/shell32/tests/shelllink.c

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/*
* Unit tests for shelllinks
*
* Copyright 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
* This is a test program for the SHGet{Special}Folder{Path|Location} functions
* of shell32, that get either a filesytem path or a LPITEMIDLIST (shell
* namespace) path for a given folder (CSIDL value).
*
*/
#define COBJMACROS
#include <stdarg.h>
#include <stdio.h>
#include "windef.h"
#include "winbase.h"
#include "shlguid.h"
#include "shobjidl.h"
#include "shlobj.h"
#include "wine/test.h"
#include "shell32_test.h"
static const WCHAR lnkfile[]= { 'C',':','\\','t','e','s','t','.','l','n','k',0 };
static const WCHAR notafile[]= { 'C',':','\\','n','o','n','e','x','i','s','t','e','n','t','\\','f','i','l','e',0 };
/* For some reason SHILCreateFromPath does not work on Win98 and
* SHSimpleIDListFromPathA does not work on NT4. But if we call both we
* get what we want on all platforms.
*/
static LPITEMIDLIST (WINAPI *pSHSimpleIDListFromPathAW)(LPCVOID);
static LPITEMIDLIST path_to_pidl(const char* path)
{
LPITEMIDLIST pidl;
if (!pSHSimpleIDListFromPathAW)
{
HMODULE hdll=LoadLibraryA("shell32.dll");
pSHSimpleIDListFromPathAW=(void*)GetProcAddress(hdll, (char*)162);
if (!pSHSimpleIDListFromPathAW)
trace("SHSimpleIDListFromPathAW not found in shell32.dll\n");
}
pidl=NULL;
/* pSHSimpleIDListFromPathAW maps to A on non NT platforms */
if (pSHSimpleIDListFromPathAW && (GetVersion() & 0x80000000))
pidl=pSHSimpleIDListFromPathAW(path);
if (!pidl)
{
WCHAR* pathW;
HRESULT r;
int len;
len=MultiByteToWideChar(CP_ACP, 0, path, -1, NULL, 0);
pathW=HeapAlloc(GetProcessHeap(), 0, len*sizeof(WCHAR));
MultiByteToWideChar(CP_ACP, 0, path, -1, pathW, len);
r=SHILCreateFromPath(pathW, &pidl, NULL);
todo_wine {
ok(SUCCEEDED(r), "SHILCreateFromPath failed (0x%08lx)\n", r);
}
HeapFree(GetProcessHeap(), 0, pathW);
}
return pidl;
}
/*
* Test manipulation of an IShellLink's properties.
*/
static void test_get_set(void)
{
HRESULT r;
IShellLinkA *sl;
char mypath[MAX_PATH];
char buffer[INFOTIPSIZE];
LPITEMIDLIST pidl, tmp_pidl;
const char * str;
int i;
WORD w;
r = CoCreateInstance(&CLSID_ShellLink, NULL, CLSCTX_INPROC_SERVER,
&IID_IShellLinkA, (LPVOID*)&sl);
ok(SUCCEEDED(r), "no IID_IShellLinkA (0x%08lx)\n", r);
if (!SUCCEEDED(r))
return;
/* Test Getting / Setting the description */
strcpy(buffer,"garbage");
r = IShellLinkA_GetDescription(sl, buffer, sizeof(buffer));
ok(SUCCEEDED(r), "GetDescription failed (0x%08lx)\n", r);
ok(*buffer=='\0', "GetDescription returned '%s'\n", buffer);
str="Some description";
r = IShellLinkA_SetDescription(sl, str);
ok(SUCCEEDED(r), "SetDescription failed (0x%08lx)\n", r);
strcpy(buffer,"garbage");
r = IShellLinkA_GetDescription(sl, buffer, sizeof(buffer));
ok(SUCCEEDED(r), "GetDescription failed (0x%08lx)\n", r);
ok(lstrcmp(buffer,str)==0, "GetDescription returned '%s'\n", buffer);
/* Test Getting / Setting the work directory */
strcpy(buffer,"garbage");
r = IShellLinkA_GetWorkingDirectory(sl, buffer, sizeof(buffer));
ok(SUCCEEDED(r), "GetWorkingDirectory failed (0x%08lx)\n", r);
ok(*buffer=='\0', "GetWorkingDirectory returned '%s'\n", buffer);
str="c:\\nonexistent\\directory";
r = IShellLinkA_SetWorkingDirectory(sl, str);
ok(SUCCEEDED(r), "SetWorkingDirectory failed (0x%08lx)\n", r);
strcpy(buffer,"garbage");
r = IShellLinkA_GetWorkingDirectory(sl, buffer, sizeof(buffer));
ok(SUCCEEDED(r), "GetWorkingDirectory failed (0x%08lx)\n", r);
ok(lstrcmpi(buffer,str)==0, "GetWorkingDirectory returned '%s'\n", buffer);
/* Test Getting / Setting the work directory */
strcpy(buffer,"garbage");
r = IShellLinkA_GetPath(sl, buffer, sizeof(buffer), NULL, SLGP_RAWPATH);
ok(SUCCEEDED(r), "GetPath failed (0x%08lx)\n", r);
ok(*buffer=='\0', "GetPath returned '%s'\n", buffer);
r = IShellLinkA_SetPath(sl, "");
ok(r==S_OK, "SetPath failed (0x%08lx)\n", r);
strcpy(buffer,"garbage");
r = IShellLinkA_GetPath(sl, buffer, sizeof(buffer), NULL, SLGP_RAWPATH);
ok(SUCCEEDED(r), "GetPath failed (0x%08lx)\n", r);
ok(*buffer=='\0', "GetPath returned '%s'\n", buffer);
str="c:\\nonexistent\\file";
r = IShellLinkA_SetPath(sl, str);
ok(r==S_FALSE, "SetPath failed (0x%08lx)\n", r);
strcpy(buffer,"garbage");
r = IShellLinkA_GetPath(sl, buffer, sizeof(buffer), NULL, SLGP_RAWPATH);
ok(SUCCEEDED(r), "GetPath failed (0x%08lx)\n", r);
ok(lstrcmpi(buffer,str)==0, "GetPath returned '%s'\n", buffer);
/* Get some a real path to play with */
r=GetModuleFileName(NULL, mypath, sizeof(mypath));
ok(r>=0 && r<sizeof(mypath), "GetModuleFileName failed (%ld)\n", r);
/* Test the interaction of SetPath and SetIDList */
tmp_pidl=NULL;
r = IShellLinkA_GetIDList(sl, &tmp_pidl);
ok(SUCCEEDED(r), "GetIDList failed (0x%08lx)\n", r);
if (SUCCEEDED(r))
{
strcpy(buffer,"garbage");
r=SHGetPathFromIDListA(tmp_pidl, buffer);
todo_wine {
ok(r, "SHGetPathFromIDListA failed\n");
}
if (r)
ok(lstrcmpi(buffer,str)==0, "GetIDList returned '%s'\n", buffer);
}
pidl=path_to_pidl(mypath);
todo_wine {
ok(pidl!=NULL, "path_to_pidl returned a NULL pidl\n");
}
if (pidl)
{
r = IShellLinkA_SetIDList(sl, pidl);
ok(SUCCEEDED(r), "SetIDList failed (0x%08lx)\n", r);
tmp_pidl=NULL;
r = IShellLinkA_GetIDList(sl, &tmp_pidl);
ok(SUCCEEDED(r), "GetIDList failed (0x%08lx)\n", r);
ok(tmp_pidl && ILIsEqual(pidl, tmp_pidl),
"GetIDList returned an incorrect pidl\n");
/* tmp_pidl is owned by IShellLink so we don't free it */
ILFree(pidl);
strcpy(buffer,"garbage");
r = IShellLinkA_GetPath(sl, buffer, sizeof(buffer), NULL, SLGP_RAWPATH);
ok(SUCCEEDED(r), "GetPath failed (0x%08lx)\n", r);
ok(lstrcmpi(buffer, mypath)==0, "GetPath returned '%s'\n", buffer);
}
/* Test Getting / Setting the arguments */
strcpy(buffer,"garbage");
r = IShellLinkA_GetArguments(sl, buffer, sizeof(buffer));
ok(SUCCEEDED(r), "GetArguments failed (0x%08lx)\n", r);
ok(*buffer=='\0', "GetArguments returned '%s'\n", buffer);
str="param1 \"spaced param2\"";
r = IShellLinkA_SetArguments(sl, str);
ok(SUCCEEDED(r), "SetArguments failed (0x%08lx)\n", r);
strcpy(buffer,"garbage");
r = IShellLinkA_GetArguments(sl, buffer, sizeof(buffer));
ok(SUCCEEDED(r), "GetArguments failed (0x%08lx)\n", r);
ok(lstrcmp(buffer,str)==0, "GetArguments returned '%s'\n", buffer);
/* Test Getting / Setting showcmd */
i=0xdeadbeef;
r = IShellLinkA_GetShowCmd(sl, &i);
ok(SUCCEEDED(r), "GetShowCmd failed (0x%08lx)\n", r);
ok(i==SW_SHOWNORMAL, "GetShowCmd returned %d\n", i);
r = IShellLinkA_SetShowCmd(sl, SW_SHOWMAXIMIZED);
ok(SUCCEEDED(r), "SetShowCmd failed (0x%08lx)\n", r);
i=0xdeadbeef;
r = IShellLinkA_GetShowCmd(sl, &i);
ok(SUCCEEDED(r), "GetShowCmd failed (0x%08lx)\n", r);
ok(i==SW_SHOWMAXIMIZED, "GetShowCmd returned %d'\n", i);
/* Test Getting / Setting the icon */
i=0xdeadbeef;
strcpy(buffer,"garbage");
r = IShellLinkA_GetIconLocation(sl, buffer, sizeof(buffer), &i);
todo_wine {
ok(SUCCEEDED(r), "GetIconLocation failed (0x%08lx)\n", r);
}
ok(*buffer=='\0', "GetIconLocation returned '%s'\n", buffer);
ok(i==0, "GetIconLocation returned %d\n", i);
str="c:\\nonexistent\\file";
r = IShellLinkA_SetIconLocation(sl, str, 0xbabecafe);
ok(SUCCEEDED(r), "SetIconLocation failed (0x%08lx)\n", r);
i=0xdeadbeef;
r = IShellLinkA_GetIconLocation(sl, buffer, sizeof(buffer), &i);
ok(SUCCEEDED(r), "GetIconLocation failed (0x%08lx)\n", r);
ok(lstrcmpi(buffer,str)==0, "GetArguments returned '%s'\n", buffer);
ok(i==0xbabecafe, "GetIconLocation returned %d'\n", i);
/* Test Getting / Setting the hot key */
w=0xbeef;
r = IShellLinkA_GetHotkey(sl, &w);
ok(SUCCEEDED(r), "GetHotkey failed (0x%08lx)\n", r);
ok(w==0, "GetHotkey returned %d\n", w);
r = IShellLinkA_SetHotkey(sl, 0x5678);
ok(SUCCEEDED(r), "SetHotkey failed (0x%08lx)\n", r);
w=0xbeef;
r = IShellLinkA_GetHotkey(sl, &w);
ok(SUCCEEDED(r), "GetHotkey failed (0x%08lx)\n", r);
ok(w==0x5678, "GetHotkey returned %d'\n", w);
IShellLinkA_Release(sl);
}
/*
* Test saving and loading .lnk files
*/
#define lok ok_(__FILE__, line)
#define check_lnk(a,b) check_lnk_(__LINE__, (a), (b))
void create_lnk_(int line, const WCHAR* path, lnk_desc_t* desc, int save_fails)
{
HRESULT r;
IShellLinkA *sl;
IPersistFile *pf;
r = CoCreateInstance(&CLSID_ShellLink, NULL, CLSCTX_INPROC_SERVER,
&IID_IShellLinkA, (LPVOID*)&sl);
lok(SUCCEEDED(r), "no IID_IShellLinkA (0x%08lx)\n", r);
if (!SUCCEEDED(r))
return;
if (desc->description)
{
r = IShellLinkA_SetDescription(sl, desc->description);
lok(SUCCEEDED(r), "SetDescription failed (0x%08lx)\n", r);
}
if (desc->workdir)
{
r = IShellLinkA_SetWorkingDirectory(sl, desc->workdir);
lok(SUCCEEDED(r), "SetWorkingDirectory failed (0x%08lx)\n", r);
}
if (desc->path)
{
r = IShellLinkA_SetPath(sl, desc->path);
lok(SUCCEEDED(r), "SetPath failed (0x%08lx)\n", r);
}
if (desc->pidl)
{
r = IShellLinkA_SetIDList(sl, desc->pidl);
lok(SUCCEEDED(r), "SetIDList failed (0x%08lx)\n", r);
}
if (desc->arguments)
{
r = IShellLinkA_SetArguments(sl, desc->arguments);
lok(SUCCEEDED(r), "SetArguments failed (0x%08lx)\n", r);
}
if (desc->showcmd)
{
r = IShellLinkA_SetShowCmd(sl, desc->showcmd);
lok(SUCCEEDED(r), "SetShowCmd failed (0x%08lx)\n", r);
}
if (desc->icon)
{
r = IShellLinkA_SetIconLocation(sl, desc->icon, desc->icon_id);
lok(SUCCEEDED(r), "SetIconLocation failed (0x%08lx)\n", r);
}
if (desc->hotkey)
{
r = IShellLinkA_SetHotkey(sl, desc->hotkey);
lok(SUCCEEDED(r), "SetHotkey failed (0x%08lx)\n", r);
}
r = IShellLinkW_QueryInterface(sl, &IID_IPersistFile, (LPVOID*)&pf);
lok(SUCCEEDED(r), "no IID_IPersistFile (0x%08lx)\n", r);
if (SUCCEEDED(r))
{
r = IPersistFile_Save(pf, path, TRUE);
if (save_fails)
{
todo_wine {
lok(SUCCEEDED(r), "save failed (0x%08lx)\n", r);
}
}
else
{
lok(SUCCEEDED(r), "save failed (0x%08lx)\n", r);
}
IPersistFile_Release(pf);
}
IShellLinkA_Release(sl);
}
static void check_lnk_(int line, const WCHAR* path, lnk_desc_t* desc)
{
HRESULT r;
IShellLinkA *sl;
IPersistFile *pf;
char buffer[INFOTIPSIZE];
r = CoCreateInstance(&CLSID_ShellLink, NULL, CLSCTX_INPROC_SERVER,
&IID_IShellLinkA, (LPVOID*)&sl);
lok(SUCCEEDED(r), "no IID_IShellLinkA (0x%08lx)\n", r);
if (!SUCCEEDED(r))
return;
r = IShellLinkA_QueryInterface(sl, &IID_IPersistFile, (LPVOID*)&pf);
lok(SUCCEEDED(r), "no IID_IPersistFile (0x%08lx)\n", r);
if (!SUCCEEDED(r))
{
IShellLinkA_Release(sl);
return;
}
r = IPersistFile_Load(pf, path, STGM_READ);
lok(SUCCEEDED(r), "load failed (0x%08lx)\n", r);
IPersistFile_Release(pf);
if (!SUCCEEDED(r))
{
IShellLinkA_Release(sl);
return;
}
if (desc->description)
{
strcpy(buffer,"garbage");
r = IShellLinkA_GetDescription(sl, buffer, sizeof(buffer));
lok(SUCCEEDED(r), "GetDescription failed (0x%08lx)\n", r);
lok(lstrcmp(buffer, desc->description)==0,
"GetDescription returned '%s' instead of '%s'\n",
buffer, desc->description);
}
if (desc->workdir)
{
strcpy(buffer,"garbage");
r = IShellLinkA_GetWorkingDirectory(sl, buffer, sizeof(buffer));
lok(SUCCEEDED(r), "GetWorkingDirectory failed (0x%08lx)\n", r);
lok(lstrcmpi(buffer, desc->workdir)==0,
"GetWorkingDirectory returned '%s' instead of '%s'\n",
buffer, desc->workdir);
}
if (desc->path)
{
strcpy(buffer,"garbage");
r = IShellLinkA_GetPath(sl, buffer, sizeof(buffer), NULL, SLGP_RAWPATH);
lok(SUCCEEDED(r), "GetPath failed (0x%08lx)\n", r);
lok(lstrcmpi(buffer, desc->path)==0,
"GetPath returned '%s' instead of '%s'\n",
buffer, desc->path);
}
if (desc->pidl)
{
LPITEMIDLIST pidl=NULL;
r = IShellLinkA_GetIDList(sl, &pidl);
lok(SUCCEEDED(r), "GetIDList failed (0x%08lx)\n", r);
lok(ILIsEqual(pidl, desc->pidl),
"GetIDList returned an incorrect pidl\n");
}
if (desc->showcmd)
{
int i=0xdeadbeef;
r = IShellLinkA_GetShowCmd(sl, &i);
lok(SUCCEEDED(r), "GetShowCmd failed (0x%08lx)\n", r);
lok(i==desc->showcmd,
"GetShowCmd returned 0x%0x instead of 0x%0x\n",
i, desc->showcmd);
}
if (desc->icon)
{
int i=0xdeadbeef;
strcpy(buffer,"garbage");
r = IShellLinkA_GetIconLocation(sl, buffer, sizeof(buffer), &i);
lok(SUCCEEDED(r), "GetIconLocation failed (0x%08lx)\n", r);
lok(lstrcmpi(buffer, desc->icon)==0,
"GetIconLocation returned '%s' instead of '%s'\n",
buffer, desc->icon);
lok(i==desc->icon_id,
"GetIconLocation returned 0x%0x instead of 0x%0x\n",
i, desc->icon_id);
}
if (desc->hotkey)
{
WORD i=0xbeef;
r = IShellLinkA_GetHotkey(sl, &i);
lok(SUCCEEDED(r), "GetHotkey failed (0x%08lx)\n", r);
lok(i==desc->hotkey,
"GetHotkey returned 0x%04x instead of 0x%04x\n",
i, desc->hotkey);
}
IShellLinkA_Release(sl);
}
static void test_load_save(void)
{
lnk_desc_t desc;
char mypath[MAX_PATH];
char mydir[MAX_PATH];
char* p;
DWORD r;
/* Save an empty .lnk file */
memset(&desc, 0, sizeof(desc));
create_lnk(lnkfile, &desc, 0);
/* It should come back as a bunch of empty strings */
desc.description="";
desc.workdir="";
desc.path="";
desc.arguments="";
desc.icon="";
check_lnk(lnkfile, &desc);
/* Point a .lnk file to nonexistent files */
desc.description="";
desc.workdir="c:\\Nonexitent\\work\\directory";
desc.path="c:\\nonexistent\\path";
desc.pidl=NULL;
desc.arguments="";
desc.showcmd=0;
desc.icon="c:\\nonexistent\\icon\\file";
desc.icon_id=1234;
desc.hotkey=0;
create_lnk(lnkfile, &desc, 0);
check_lnk(lnkfile, &desc);
r=GetModuleFileName(NULL, mypath, sizeof(mypath));
ok(r>=0 && r<sizeof(mypath), "GetModuleFileName failed (%ld)\n", r);
strcpy(mydir, mypath);
p=strrchr(mydir, '\\');
if (p)
*p='\0';
/* Overwrite the existing lnk file and point it to existing files */
desc.description="test 2";
desc.workdir=mydir;
desc.path=mypath;
desc.pidl=NULL;
desc.arguments="/option1 /option2 \"Some string\"";
desc.showcmd=SW_SHOWNORMAL;
desc.icon=mypath;
desc.icon_id=0;
desc.hotkey=0x1234;
create_lnk(lnkfile, &desc, 0);
check_lnk(lnkfile, &desc);
/* FIXME: Also test saving a .lnk pointing to a pidl that cannot be
* represented as a path.
*/
/* DeleteFileW is not implemented on Win9x */
r=DeleteFileA("c:\\test.lnk");
ok(r, "failed to delete link (%ld)\n", GetLastError());
}
static void test_datalink(void)
{
static const WCHAR lnk[] = {
':',':','{','9','d','b','1','1','8','6','f','-','4','0','d','f','-','1',
'1','d','1','-','a','a','8','c','-','0','0','c','0','4','f','b','6','7',
'8','6','3','}',':','{','0','0','0','1','0','4','0','9','-','7','8','E',
'1','-','1','1','D','2','-','B','6','0','F','-','0','0','6','0','9','7',
'C','9','9','8','E','7','}',':',':','{','9','d','b','1','1','8','6','e',
'-','4','0','d','f','-','1','1','d','1','-','a','a','8','c','-','0','0',
'c','0','4','f','b','6','7','8','6','3','}',':','2','6',',','!','!','g',
'x','s','f','(','N','g',']','q','F','`','H','{','L','s','A','C','C','E',
'S','S','F','i','l','e','s','>','p','l','T',']','j','I','{','j','f','(',
'=','1','&','L','[','-','8','1','-',']',':',':',0 };
static const WCHAR comp[] = {
'2','6',',','!','!','g','x','s','f','(','N','g',']','q','F','`','H','{',
'L','s','A','C','C','E','S','S','F','i','l','e','s','>','p','l','T',']',
'j','I','{','j','f','(','=','1','&','L','[','-','8','1','-',']',0 };
IShellLinkDataList *dl = NULL;
IShellLinkW *sl = NULL;
HRESULT r;
DWORD flags = 0;
EXP_DARWIN_LINK *dar;
r = CoCreateInstance( &CLSID_ShellLink, NULL, CLSCTX_INPROC_SERVER,
&IID_IShellLinkW, (LPVOID*)&sl );
ok( r == S_OK, "no shelllink\n");
if (!sl)
return;
r = IShellLinkW_QueryInterface( sl, &IID_IShellLinkDataList, (LPVOID*) &dl );
ok(r == S_OK, "no datalink interface\n");
if (!dl)
return;
flags = 0;
r = dl->lpVtbl->GetFlags( dl, &flags );
ok( r == S_OK, "GetFlags failed\n");
ok( flags == 0, "GetFlags returned wrong flags\n");
dar = (void*)-1;
r = dl->lpVtbl->CopyDataBlock( dl, EXP_DARWIN_ID_SIG, (LPVOID*) &dar );
ok( r == E_FAIL, "CopyDataBlock failed\n");
ok( dar == NULL, "should be null\n");
r = IShellLinkW_SetPath(sl, lnk);
ok(r == S_OK, "set path failed\n");
/*
* The following crashes:
* r = dl->lpVtbl->GetFlags( dl, NULL );
*/
flags = 0;
r = dl->lpVtbl->GetFlags( dl, &flags );
ok( r == S_OK, "GetFlags failed\n");
ok( flags == (SLDF_HAS_DARWINID|SLDF_HAS_LOGO3ID),
"GetFlags returned wrong flags\n");
dar = NULL;
r = dl->lpVtbl->CopyDataBlock( dl, EXP_DARWIN_ID_SIG, (LPVOID*) &dar );
ok( r == S_OK, "CopyDataBlock failed\n");
ok( dar && dar->dbh.dwSignature == EXP_DARWIN_ID_SIG, "signature wrong\n");
ok( dar && 0==lstrcmpW(dar->szwDarwinID, comp ), "signature wrong\n");
LocalFree( dar );
IUnknown_Release( dl );
IShellLinkW_Release( sl );
}
START_TEST(shelllink)
{
HRESULT r;
r = CoInitialize(NULL);
ok(SUCCEEDED(r), "CoInitialize failed (0x%08lx)\n", r);
if (!SUCCEEDED(r))
return;
test_get_set();
test_load_save();
test_datalink();
CoUninitialize();
}
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