To use it in other tests.
Signed-off-by: Józef Kucia jkucia@codeweavers.com --- dlls/shell32/tests/shellpath.c | 1170 ++++++++++++++++++++-------------------- 1 file changed, 585 insertions(+), 585 deletions(-)
diff --git a/dlls/shell32/tests/shellpath.c b/dlls/shell32/tests/shellpath.c index 505da2778e26..736cd3b8caa3 100644 --- a/dlls/shell32/tests/shellpath.c +++ b/dlls/shell32/tests/shellpath.c @@ -304,591 +304,6 @@ static const char *getFolderName(int folder) } }
-static void test_parameters(void) -{ - LPITEMIDLIST pidl = NULL; - char path[MAX_PATH]; - HRESULT hr; - - if (pSHGetFolderLocation) - { - /* check a bogus CSIDL: */ - pidl = NULL; - hr = pSHGetFolderLocation(NULL, 0xeeee, NULL, 0, &pidl); - ok(hr == E_INVALIDARG, "got 0x%08x, expected E_INVALIDARG\n", hr); - if (hr == S_OK) IMalloc_Free(pMalloc, pidl); - - /* check a bogus user token: */ - pidl = NULL; - hr = pSHGetFolderLocation(NULL, CSIDL_FAVORITES, (HANDLE)2, 0, &pidl); - ok(hr == E_FAIL || hr == E_HANDLE, "got 0x%08x, expected E_FAIL or E_HANDLE\n", hr); - if (hr == S_OK) IMalloc_Free(pMalloc, pidl); - - /* a NULL pidl pointer crashes, so don't test it */ - } - - if (pSHGetSpecialFolderLocation) - { - if (0) - /* crashes */ - SHGetSpecialFolderLocation(NULL, 0, NULL); - - hr = pSHGetSpecialFolderLocation(NULL, 0xeeee, &pidl); - ok(hr == E_INVALIDARG, "got returned 0x%08x\n", hr); - } - - if (pSHGetFolderPathA) - { - /* expect 2's a bogus handle, especially since we didn't open it */ - hr = pSHGetFolderPathA(NULL, CSIDL_DESKTOP, (HANDLE)2, SHGFP_TYPE_DEFAULT, path); - ok(hr == E_FAIL || hr == E_HANDLE || /* Vista and 2k8 */ - broken(hr == S_OK), /* W2k and Me */ "got 0x%08x, expected E_FAIL\n", hr); - - hr = pSHGetFolderPathA(NULL, 0xeeee, NULL, SHGFP_TYPE_DEFAULT, path); - ok(hr == E_INVALIDARG, "got 0x%08x, expected E_INVALIDARG\n", hr); - } - - if (pSHGetSpecialFolderPathA) - { - BOOL ret; - - if (0) - pSHGetSpecialFolderPathA(NULL, NULL, CSIDL_BITBUCKET, FALSE); - - /* odd but true: calling with a NULL path still succeeds if it's a real - * dir (on some windows platform). on winME it generates exception. - */ - ret = pSHGetSpecialFolderPathA(NULL, path, CSIDL_PROGRAMS, FALSE); - ok(ret, "got %d\n", ret); - - ret = pSHGetSpecialFolderPathA(NULL, path, 0xeeee, FALSE); - ok(!ret, "got %d\n", ret); - } -} - -/* Returns the folder's PIDL type, or 0xff if one can't be found. */ -static BYTE testSHGetFolderLocation(int folder) -{ - LPITEMIDLIST pidl; - HRESULT hr; - BYTE ret = 0xff; - - /* treat absence of function as success */ - if (!pSHGetFolderLocation) return TRUE; - - pidl = NULL; - hr = pSHGetFolderLocation(NULL, folder, NULL, 0, &pidl); - if (hr == S_OK) - { - if (pidl) - { - LPITEMIDLIST pidlLast = pILFindLastID(pidl); - - ok(pidlLast != NULL, "%s: ILFindLastID failed\n", - getFolderName(folder)); - if (pidlLast) - ret = pidlLast->mkid.abID[0]; - IMalloc_Free(pMalloc, pidl); - } - } - return ret; -} - -/* Returns the folder's PIDL type, or 0xff if one can't be found. */ -static BYTE testSHGetSpecialFolderLocation(int folder) -{ - LPITEMIDLIST pidl; - HRESULT hr; - BYTE ret = 0xff; - - /* treat absence of function as success */ - if (!pSHGetSpecialFolderLocation) return TRUE; - - pidl = NULL; - hr = pSHGetSpecialFolderLocation(NULL, folder, &pidl); - if (hr == S_OK) - { - if (pidl) - { - LPITEMIDLIST pidlLast = pILFindLastID(pidl); - - ok(pidlLast != NULL, - "%s: ILFindLastID failed\n", getFolderName(folder)); - if (pidlLast) - ret = pidlLast->mkid.abID[0]; - IMalloc_Free(pMalloc, pidl); - } - } - return ret; -} - -static void test_SHGetFolderPath(BOOL optional, int folder) -{ - char path[MAX_PATH]; - HRESULT hr; - - if (!pSHGetFolderPathA) return; - - hr = pSHGetFolderPathA(NULL, folder, NULL, SHGFP_TYPE_CURRENT, path); - ok(hr == S_OK || optional, - "SHGetFolderPathA(NULL, %s, NULL, SHGFP_TYPE_CURRENT, path) failed: 0x%08x\n", getFolderName(folder), hr); -} - -static void test_SHGetSpecialFolderPath(BOOL optional, int folder) -{ - char path[MAX_PATH]; - BOOL ret; - - if (!pSHGetSpecialFolderPathA) return; - - ret = pSHGetSpecialFolderPathA(NULL, path, folder, FALSE); - if (ret && winetest_interactive) - printf("%s: %s\n", getFolderName(folder), path); - ok(ret || optional, - "SHGetSpecialFolderPathA(NULL, path, %s, FALSE) failed\n", - getFolderName(folder)); -} - -static void test_ShellValues(const struct shellExpectedValues testEntries[], - int numEntries, BOOL optional) -{ - int i; - - for (i = 0; i < numEntries; i++) - { - BYTE type; - int j; - BOOL foundTypeMatch = FALSE; - - if (pSHGetFolderLocation) - { - type = testSHGetFolderLocation(testEntries[i].folder); - for (j = 0; !foundTypeMatch && j < testEntries[i].numTypes; j++) - if (testEntries[i].types[j] == type) - foundTypeMatch = TRUE; - ok(foundTypeMatch || optional || broken(type == 0xff) /* Win9x */, - "%s has unexpected type %d (0x%02x)\n", - getFolderName(testEntries[i].folder), type, type); - } - type = testSHGetSpecialFolderLocation(testEntries[i].folder); - for (j = 0, foundTypeMatch = FALSE; !foundTypeMatch && - j < testEntries[i].numTypes; j++) - if (testEntries[i].types[j] == type) - foundTypeMatch = TRUE; - ok(foundTypeMatch || optional || broken(type == 0xff) /* Win9x */, - "%s has unexpected type %d (0x%02x)\n", - getFolderName(testEntries[i].folder), type, type); - switch (type) - { - case PT_FOLDER: - case PT_DRIVE: - case PT_DRIVE2: - case PT_IESPECIAL2: - test_SHGetFolderPath(optional, testEntries[i].folder); - test_SHGetSpecialFolderPath(optional, testEntries[i].folder); - break; - } - } -} - -/* Attempts to verify that the folder path corresponding to the folder CSIDL - * value has the same value as the environment variable with name envVar. - * Doesn't mind if SHGetSpecialFolderPath fails for folder or if envVar isn't - * set in this environment; different OS and shell version behave differently. - * However, if both are present, fails if envVar's value is not the same - * (byte-for-byte) as what SHGetSpecialFolderPath returns. - */ -static void matchSpecialFolderPathToEnv(int folder, const char *envVar) -{ - char path[MAX_PATH]; - - if (!pSHGetSpecialFolderPathA) return; - - if (pSHGetSpecialFolderPathA(NULL, path, folder, FALSE)) - { - char *envVal = getenv(envVar); - - ok(!envVal || !lstrcmpiA(envVal, path), - "%%%s%% does not match SHGetSpecialFolderPath:\n" - "%%%s%% is %s\nSHGetSpecialFolderPath returns %s\n", - envVar, envVar, envVal, path); - } -} - -/* Attempts to match the GUID returned by SHGetFolderLocation for folder with - * GUID. Assumes the type of the returned PIDL is in fact a GUID, but doesn't - * fail if it isn't--that check should already have been done. - * Fails if the returned PIDL is a GUID whose value does not match guid. - */ -static void matchGUID(int folder, const GUID *guid, const GUID *guid_alt) -{ - LPITEMIDLIST pidl; - HRESULT hr; - - if (!pSHGetFolderLocation) return; - if (!guid) return; - - pidl = NULL; - hr = pSHGetFolderLocation(NULL, folder, NULL, 0, &pidl); - if (hr == S_OK) - { - LPITEMIDLIST pidlLast = pILFindLastID(pidl); - - if (pidlLast && (pidlLast->mkid.abID[0] == PT_SHELLEXT || - pidlLast->mkid.abID[0] == PT_GUID)) - { - GUID *shellGuid = (GUID *)(pidlLast->mkid.abID + 2); - - if (!guid_alt) - ok(IsEqualIID(shellGuid, guid), - "%s: got GUID %s, expected %s\n", getFolderName(folder), - wine_dbgstr_guid(shellGuid), wine_dbgstr_guid(guid)); - else - ok(IsEqualIID(shellGuid, guid) || - IsEqualIID(shellGuid, guid_alt), - "%s: got GUID %s, expected %s or %s\n", getFolderName(folder), - wine_dbgstr_guid(shellGuid), wine_dbgstr_guid(guid), wine_dbgstr_guid(guid_alt)); - } - IMalloc_Free(pMalloc, pidl); - } -} - -/* Checks the PIDL type of all the known values. */ -static void test_PidlTypes(void) -{ - /* Desktop */ - test_SHGetFolderPath(FALSE, CSIDL_DESKTOP); - test_SHGetSpecialFolderPath(FALSE, CSIDL_DESKTOP); - - test_ShellValues(requiredShellValues, ARRAY_SIZE(requiredShellValues), FALSE); - test_ShellValues(optionalShellValues, ARRAY_SIZE(optionalShellValues), TRUE); -} - -/* FIXME: Should be in shobjidl.idl */ -DEFINE_GUID(CLSID_NetworkExplorerFolder, 0xF02C1A0D, 0xBE21, 0x4350, 0x88, 0xB0, 0x73, 0x67, 0xFC, 0x96, 0xEF, 0x3C); -DEFINE_GUID(_CLSID_Documents, 0xA8CDFF1C, 0x4878, 0x43be, 0xB5, 0xFD, 0xF8, 0x09, 0x1C, 0x1C, 0x60, 0xD0); - -/* Verifies various shell virtual folders have the correct well-known GUIDs. */ -static void test_GUIDs(void) -{ - matchGUID(CSIDL_BITBUCKET, &CLSID_RecycleBin, NULL); - matchGUID(CSIDL_CONTROLS, &CLSID_ControlPanel, NULL); - matchGUID(CSIDL_DRIVES, &CLSID_MyComputer, NULL); - matchGUID(CSIDL_INTERNET, &CLSID_Internet, NULL); - matchGUID(CSIDL_NETWORK, &CLSID_NetworkPlaces, &CLSID_NetworkExplorerFolder); /* Vista and higher */ - matchGUID(CSIDL_PERSONAL, &CLSID_MyDocuments, &_CLSID_Documents /* win8 */); - matchGUID(CSIDL_COMMON_DOCUMENTS, &CLSID_CommonDocuments, NULL); - matchGUID(CSIDL_PRINTERS, &CLSID_Printers, NULL); -} - -/* Verifies various shell paths match the environment variables to which they - * correspond. - */ -static void test_EnvVars(void) -{ - matchSpecialFolderPathToEnv(CSIDL_PROGRAM_FILES, "ProgramFiles"); - matchSpecialFolderPathToEnv(CSIDL_APPDATA, "APPDATA"); - matchSpecialFolderPathToEnv(CSIDL_PROFILE, "USERPROFILE"); - matchSpecialFolderPathToEnv(CSIDL_WINDOWS, "SystemRoot"); - matchSpecialFolderPathToEnv(CSIDL_WINDOWS, "windir"); - matchSpecialFolderPathToEnv(CSIDL_PROGRAM_FILES_COMMON, "CommonProgramFiles"); - /* this is only set on Wine, but can't hurt to verify it: */ - matchSpecialFolderPathToEnv(CSIDL_SYSTEM, "winsysdir"); -} - -/* Loosely based on PathRemoveBackslashA from dlls/shlwapi/path.c */ -static BOOL myPathIsRootA(LPCSTR lpszPath) -{ - if (lpszPath && *lpszPath && - lpszPath[1] == ':' && lpszPath[2] == '\' && lpszPath[3] == '\0') - return TRUE; /* X:\ */ - return FALSE; -} -static LPSTR myPathRemoveBackslashA( LPSTR lpszPath ) -{ - LPSTR szTemp = NULL; - - if(lpszPath) - { - szTemp = CharPrevA(lpszPath, lpszPath + strlen(lpszPath)); - if (!myPathIsRootA(lpszPath) && *szTemp == '\') - *szTemp = '\0'; - } - return szTemp; -} - -/* Verifies the shell path for CSIDL_WINDOWS matches the return from - * GetWindowsDirectory. If SHGetSpecialFolderPath fails, no harm, no foul--not - * every shell32 version supports CSIDL_WINDOWS. - */ -static void testWinDir(void) -{ - char windowsShellPath[MAX_PATH], windowsDir[MAX_PATH] = { 0 }; - - if (!pSHGetSpecialFolderPathA) return; - - if (pSHGetSpecialFolderPathA(NULL, windowsShellPath, CSIDL_WINDOWS, FALSE)) - { - myPathRemoveBackslashA(windowsShellPath); - GetWindowsDirectoryA(windowsDir, sizeof(windowsDir)); - myPathRemoveBackslashA(windowsDir); - ok(!lstrcmpiA(windowsDir, windowsShellPath), - "GetWindowsDirectory returns %s SHGetSpecialFolderPath returns %s\n", - windowsDir, windowsShellPath); - } -} - -/* Verifies the shell path for CSIDL_SYSTEM matches the return from - * GetSystemDirectory. If SHGetSpecialFolderPath fails, no harm, - * no foul--not every shell32 version supports CSIDL_SYSTEM. - */ -static void testSystemDir(void) -{ - char systemShellPath[MAX_PATH], systemDir[MAX_PATH], systemDirx86[MAX_PATH]; - - if (!pSHGetSpecialFolderPathA) return; - - GetSystemDirectoryA(systemDir, sizeof(systemDir)); - myPathRemoveBackslashA(systemDir); - if (pSHGetSpecialFolderPathA(NULL, systemShellPath, CSIDL_SYSTEM, FALSE)) - { - myPathRemoveBackslashA(systemShellPath); - ok(!lstrcmpiA(systemDir, systemShellPath), - "GetSystemDirectory returns %s SHGetSpecialFolderPath returns %s\n", - systemDir, systemShellPath); - } - - if (!pGetSystemWow64DirectoryA || !pGetSystemWow64DirectoryA(systemDirx86, sizeof(systemDirx86))) - GetSystemDirectoryA(systemDirx86, sizeof(systemDirx86)); - myPathRemoveBackslashA(systemDirx86); - if (pSHGetSpecialFolderPathA(NULL, systemShellPath, CSIDL_SYSTEMX86, FALSE)) - { - myPathRemoveBackslashA(systemShellPath); - ok(!lstrcmpiA(systemDirx86, systemShellPath) || broken(!lstrcmpiA(systemDir, systemShellPath)), - "GetSystemDirectory returns %s SHGetSpecialFolderPath returns %s\n", - systemDir, systemShellPath); - } -} - -/* Globals used by subprocesses */ -static int myARGC; -static char **myARGV; -static char base[MAX_PATH]; -static char selfname[MAX_PATH]; - -static BOOL init(void) -{ - myARGC = winetest_get_mainargs(&myARGV); - if (!GetCurrentDirectoryA(sizeof(base), base)) return FALSE; - strcpy(selfname, myARGV[0]); - return TRUE; -} - -static void doChild(const char *arg) -{ - char path[MAX_PATH]; - HRESULT hr; - - if (arg[0] == '1') - { - LPITEMIDLIST pidl; - char *p; - - /* test what happens when CSIDL_FAVORITES is set to a nonexistent directory */ - - /* test some failure cases first: */ - hr = pSHGetFolderPathA(NULL, CSIDL_FAVORITES, NULL, SHGFP_TYPE_CURRENT, path); - ok(hr == HRESULT_FROM_WIN32(ERROR_FILE_NOT_FOUND), - "SHGetFolderPath returned 0x%08x, expected 0x80070002\n", hr); - - pidl = NULL; - hr = pSHGetFolderLocation(NULL, CSIDL_FAVORITES, NULL, 0, &pidl); - ok(hr == E_FAIL || hr == HRESULT_FROM_WIN32(ERROR_FILE_NOT_FOUND), - "SHGetFolderLocation returned 0x%08x\n", hr); - if (hr == S_OK && pidl) IMalloc_Free(pMalloc, pidl); - - ok(!pSHGetSpecialFolderPathA(NULL, path, CSIDL_FAVORITES, FALSE), - "SHGetSpecialFolderPath succeeded, expected failure\n"); - - pidl = NULL; - hr = pSHGetSpecialFolderLocation(NULL, CSIDL_FAVORITES, &pidl); - ok(hr == E_FAIL || hr == HRESULT_FROM_WIN32(ERROR_FILE_NOT_FOUND), - "SHGetFolderLocation returned 0x%08x\n", hr); - - if (hr == S_OK && pidl) IMalloc_Free(pMalloc, pidl); - - /* now test success: */ - hr = pSHGetFolderPathA(NULL, CSIDL_FAVORITES | CSIDL_FLAG_CREATE, NULL, - SHGFP_TYPE_CURRENT, path); - ok (hr == S_OK, "got 0x%08x\n", hr); - if (hr == S_OK) - { - BOOL ret; - - trace("CSIDL_FAVORITES was changed to %s\n", path); - ret = CreateDirectoryA(path, NULL); - ok(!ret, "expected failure with ERROR_ALREADY_EXISTS\n"); - if (!ret) - ok(GetLastError() == ERROR_ALREADY_EXISTS, - "got %d, expected ERROR_ALREADY_EXISTS\n", GetLastError()); - - p = path + strlen(path); - strcpy(p, "\desktop.ini"); - DeleteFileA(path); - *p = 0; - SetFileAttributesA( path, FILE_ATTRIBUTE_NORMAL ); - ret = RemoveDirectoryA(path); - ok( ret, "failed to remove %s error %u\n", path, GetLastError() ); - } - } - else if (arg[0] == '2') - { - /* make sure SHGetFolderPath still succeeds when the - original value of CSIDL_FAVORITES is restored. */ - hr = pSHGetFolderPathA(NULL, CSIDL_FAVORITES | CSIDL_FLAG_CREATE, NULL, - SHGFP_TYPE_CURRENT, path); - ok(hr == S_OK, "SHGetFolderPath failed: 0x%08x\n", hr); - } -} - -/* Tests the return values from the various shell functions both with and - * without the use of the CSIDL_FLAG_CREATE flag. This flag only appeared in - * version 5 of the shell, so don't test unless it's at least version 5. - * The test reads a value from the registry, modifies it, calls - * SHGetFolderPath once with the CSIDL_FLAG_CREATE flag, and immediately - * afterward without it. Then it restores the registry and deletes the folder - * that was created. - * One oddity with respect to restoration: shell32 caches somehow, so it needs - * to be reloaded in order to see the correct (restored) value. - * Some APIs unrelated to the ones under test may fail, but I expect they're - * covered by other unit tests; I just print out something about failure to - * help trace what's going on. - */ -static void test_NonExistentPath(void) -{ - static const char userShellFolders[] = - "Software\Microsoft\Windows\CurrentVersion\Explorer\User Shell Folders"; - char originalPath[MAX_PATH], modifiedPath[MAX_PATH]; - HKEY key; - - if (!pSHGetFolderPathA) return; - if (!pSHGetFolderLocation) return; - if (!pSHGetSpecialFolderPathA) return; - if (!pSHGetSpecialFolderLocation) return; - if (!pSHFileOperationA) return; - if (shellVersion.dwMajorVersion < 5) return; - - if (!RegOpenKeyExA(HKEY_CURRENT_USER, userShellFolders, 0, KEY_ALL_ACCESS, - &key)) - { - DWORD len, type; - - len = sizeof(originalPath); - if (!RegQueryValueExA(key, "Favorites", NULL, &type, - (LPBYTE)&originalPath, &len)) - { - size_t len = strlen(originalPath); - - memcpy(modifiedPath, originalPath, len); - modifiedPath[len++] = '2'; - modifiedPath[len++] = '\0'; - trace("Changing CSIDL_FAVORITES to %s\n", modifiedPath); - if (!RegSetValueExA(key, "Favorites", 0, type, - (LPBYTE)modifiedPath, len)) - { - char buffer[MAX_PATH+20]; - STARTUPINFOA startup; - PROCESS_INFORMATION info; - - sprintf(buffer, "%s tests/shellpath.c 1", selfname); - memset(&startup, 0, sizeof(startup)); - startup.cb = sizeof(startup); - startup.dwFlags = STARTF_USESHOWWINDOW; - startup.wShowWindow = SW_SHOWNORMAL; - CreateProcessA(NULL, buffer, NULL, NULL, FALSE, 0L, NULL, NULL, - &startup, &info); - winetest_wait_child_process( info.hProcess ); - - /* restore original values: */ - trace("Restoring CSIDL_FAVORITES to %s\n", originalPath); - RegSetValueExA(key, "Favorites", 0, type, (LPBYTE) originalPath, - strlen(originalPath) + 1); - RegFlushKey(key); - - sprintf(buffer, "%s tests/shellpath.c 2", selfname); - memset(&startup, 0, sizeof(startup)); - startup.cb = sizeof(startup); - startup.dwFlags = STARTF_USESHOWWINDOW; - startup.wShowWindow = SW_SHOWNORMAL; - CreateProcessA(NULL, buffer, NULL, NULL, FALSE, 0L, NULL, NULL, - &startup, &info); - ok(WaitForSingleObject(info.hProcess, 30000) == WAIT_OBJECT_0, - "child process termination\n"); - } - } - else skip("RegQueryValueExA(key, Favorites, ...) failed\n"); - if (key) - RegCloseKey(key); - } - else skip("RegOpenKeyExA(HKEY_CURRENT_USER, %s, ...) failed\n", userShellFolders); -} - -static void test_SHGetFolderPathEx(void) -{ - HRESULT hr; - WCHAR buffer[MAX_PATH], *path; - DWORD len; - - if (!pSHGetKnownFolderPath || !pSHGetFolderPathEx) - { - win_skip("SHGetKnownFolderPath or SHGetFolderPathEx not available\n"); - return; - } - -if (0) { /* crashes */ - hr = pSHGetKnownFolderPath(&FOLDERID_Desktop, 0, NULL, NULL); - ok(hr == E_INVALIDARG, "expected E_INVALIDARG, got 0x%08x\n", hr); -} - /* non-existent folder id */ - path = (void *)0xdeadbeef; - hr = pSHGetKnownFolderPath(&IID_IOleObject, 0, NULL, &path); - ok(hr == HRESULT_FROM_WIN32(ERROR_FILE_NOT_FOUND), "got 0x%08x\n", hr); - ok(path == NULL, "got %p\n", path); - - path = NULL; - hr = pSHGetKnownFolderPath(&FOLDERID_Desktop, KF_FLAG_DEFAULT_PATH, NULL, &path); - ok(hr == S_OK, "expected S_OK, got 0x%08x\n", hr); - ok(path != NULL, "expected path != NULL\n"); - CoTaskMemFree(path); - - path = NULL; - hr = pSHGetKnownFolderPath(&FOLDERID_Desktop, 0, NULL, &path); - ok(hr == S_OK, "expected S_OK, got 0x%08x\n", hr); - ok(path != NULL, "expected path != NULL\n"); - - hr = pSHGetFolderPathEx(&FOLDERID_Desktop, 0, NULL, buffer, MAX_PATH); - ok(hr == S_OK, "expected S_OK, got 0x%08x\n", hr); - ok(!lstrcmpiW(path, buffer), "expected equal paths\n"); - len = lstrlenW(buffer); - CoTaskMemFree(path); - - hr = pSHGetFolderPathEx(&FOLDERID_Desktop, 0, NULL, buffer, 0); - ok(hr == E_INVALIDARG, "expected E_INVALIDARG, got 0x%08x\n", hr); - -if (0) { /* crashes */ - hr = pSHGetFolderPathEx(&FOLDERID_Desktop, 0, NULL, NULL, len + 1); - ok(hr == E_INVALIDARG, "expected E_INVALIDARG, got 0x%08x\n", hr); - - hr = pSHGetFolderPathEx(NULL, 0, NULL, buffer, MAX_PATH); - ok(hr == E_INVALIDARG, "expected E_INVALIDARG, got 0x%08x\n", hr); -} - hr = pSHGetFolderPathEx(&FOLDERID_Desktop, 0, NULL, buffer, len); - ok(hr == E_NOT_SUFFICIENT_BUFFER, "expected E_NOT_SUFFICIENT_BUFFER, got 0x%08x\n", hr); - - hr = pSHGetFolderPathEx(&FOLDERID_Desktop, 0, NULL, buffer, len + 1); - ok(hr == S_OK, "expected S_OK, got 0x%08x\n", hr); -} - /* Standard CSIDL values (and their flags) uses only two less-significant bytes */ #define NO_CSIDL 0x10000 #define WINE_ATTRIBUTES_OPTIONAL 0x20000 @@ -1896,6 +1311,591 @@ static const struct knownFolderDef known_folders[] = { #undef KNOWN_FOLDER BOOL known_folder_found[ARRAY_SIZE(known_folders)-1];
+static void test_parameters(void) +{ + LPITEMIDLIST pidl = NULL; + char path[MAX_PATH]; + HRESULT hr; + + if (pSHGetFolderLocation) + { + /* check a bogus CSIDL: */ + pidl = NULL; + hr = pSHGetFolderLocation(NULL, 0xeeee, NULL, 0, &pidl); + ok(hr == E_INVALIDARG, "got 0x%08x, expected E_INVALIDARG\n", hr); + if (hr == S_OK) IMalloc_Free(pMalloc, pidl); + + /* check a bogus user token: */ + pidl = NULL; + hr = pSHGetFolderLocation(NULL, CSIDL_FAVORITES, (HANDLE)2, 0, &pidl); + ok(hr == E_FAIL || hr == E_HANDLE, "got 0x%08x, expected E_FAIL or E_HANDLE\n", hr); + if (hr == S_OK) IMalloc_Free(pMalloc, pidl); + + /* a NULL pidl pointer crashes, so don't test it */ + } + + if (pSHGetSpecialFolderLocation) + { + if (0) + /* crashes */ + SHGetSpecialFolderLocation(NULL, 0, NULL); + + hr = pSHGetSpecialFolderLocation(NULL, 0xeeee, &pidl); + ok(hr == E_INVALIDARG, "got returned 0x%08x\n", hr); + } + + if (pSHGetFolderPathA) + { + /* expect 2's a bogus handle, especially since we didn't open it */ + hr = pSHGetFolderPathA(NULL, CSIDL_DESKTOP, (HANDLE)2, SHGFP_TYPE_DEFAULT, path); + ok(hr == E_FAIL || hr == E_HANDLE || /* Vista and 2k8 */ + broken(hr == S_OK), /* W2k and Me */ "got 0x%08x, expected E_FAIL\n", hr); + + hr = pSHGetFolderPathA(NULL, 0xeeee, NULL, SHGFP_TYPE_DEFAULT, path); + ok(hr == E_INVALIDARG, "got 0x%08x, expected E_INVALIDARG\n", hr); + } + + if (pSHGetSpecialFolderPathA) + { + BOOL ret; + + if (0) + pSHGetSpecialFolderPathA(NULL, NULL, CSIDL_BITBUCKET, FALSE); + + /* odd but true: calling with a NULL path still succeeds if it's a real + * dir (on some windows platform). on winME it generates exception. + */ + ret = pSHGetSpecialFolderPathA(NULL, path, CSIDL_PROGRAMS, FALSE); + ok(ret, "got %d\n", ret); + + ret = pSHGetSpecialFolderPathA(NULL, path, 0xeeee, FALSE); + ok(!ret, "got %d\n", ret); + } +} + +/* Returns the folder's PIDL type, or 0xff if one can't be found. */ +static BYTE testSHGetFolderLocation(int folder) +{ + LPITEMIDLIST pidl; + HRESULT hr; + BYTE ret = 0xff; + + /* treat absence of function as success */ + if (!pSHGetFolderLocation) return TRUE; + + pidl = NULL; + hr = pSHGetFolderLocation(NULL, folder, NULL, 0, &pidl); + if (hr == S_OK) + { + if (pidl) + { + LPITEMIDLIST pidlLast = pILFindLastID(pidl); + + ok(pidlLast != NULL, "%s: ILFindLastID failed\n", + getFolderName(folder)); + if (pidlLast) + ret = pidlLast->mkid.abID[0]; + IMalloc_Free(pMalloc, pidl); + } + } + return ret; +} + +/* Returns the folder's PIDL type, or 0xff if one can't be found. */ +static BYTE testSHGetSpecialFolderLocation(int folder) +{ + LPITEMIDLIST pidl; + HRESULT hr; + BYTE ret = 0xff; + + /* treat absence of function as success */ + if (!pSHGetSpecialFolderLocation) return TRUE; + + pidl = NULL; + hr = pSHGetSpecialFolderLocation(NULL, folder, &pidl); + if (hr == S_OK) + { + if (pidl) + { + LPITEMIDLIST pidlLast = pILFindLastID(pidl); + + ok(pidlLast != NULL, + "%s: ILFindLastID failed\n", getFolderName(folder)); + if (pidlLast) + ret = pidlLast->mkid.abID[0]; + IMalloc_Free(pMalloc, pidl); + } + } + return ret; +} + +static void test_SHGetFolderPath(BOOL optional, int folder) +{ + char path[MAX_PATH]; + HRESULT hr; + + if (!pSHGetFolderPathA) return; + + hr = pSHGetFolderPathA(NULL, folder, NULL, SHGFP_TYPE_CURRENT, path); + ok(hr == S_OK || optional, + "SHGetFolderPathA(NULL, %s, NULL, SHGFP_TYPE_CURRENT, path) failed: 0x%08x\n", getFolderName(folder), hr); +} + +static void test_SHGetSpecialFolderPath(BOOL optional, int folder) +{ + char path[MAX_PATH]; + BOOL ret; + + if (!pSHGetSpecialFolderPathA) return; + + ret = pSHGetSpecialFolderPathA(NULL, path, folder, FALSE); + if (ret && winetest_interactive) + printf("%s: %s\n", getFolderName(folder), path); + ok(ret || optional, + "SHGetSpecialFolderPathA(NULL, path, %s, FALSE) failed\n", + getFolderName(folder)); +} + +static void test_ShellValues(const struct shellExpectedValues testEntries[], + int numEntries, BOOL optional) +{ + int i; + + for (i = 0; i < numEntries; i++) + { + BYTE type; + int j; + BOOL foundTypeMatch = FALSE; + + if (pSHGetFolderLocation) + { + type = testSHGetFolderLocation(testEntries[i].folder); + for (j = 0; !foundTypeMatch && j < testEntries[i].numTypes; j++) + if (testEntries[i].types[j] == type) + foundTypeMatch = TRUE; + ok(foundTypeMatch || optional || broken(type == 0xff) /* Win9x */, + "%s has unexpected type %d (0x%02x)\n", + getFolderName(testEntries[i].folder), type, type); + } + type = testSHGetSpecialFolderLocation(testEntries[i].folder); + for (j = 0, foundTypeMatch = FALSE; !foundTypeMatch && + j < testEntries[i].numTypes; j++) + if (testEntries[i].types[j] == type) + foundTypeMatch = TRUE; + ok(foundTypeMatch || optional || broken(type == 0xff) /* Win9x */, + "%s has unexpected type %d (0x%02x)\n", + getFolderName(testEntries[i].folder), type, type); + switch (type) + { + case PT_FOLDER: + case PT_DRIVE: + case PT_DRIVE2: + case PT_IESPECIAL2: + test_SHGetFolderPath(optional, testEntries[i].folder); + test_SHGetSpecialFolderPath(optional, testEntries[i].folder); + break; + } + } +} + +/* Attempts to verify that the folder path corresponding to the folder CSIDL + * value has the same value as the environment variable with name envVar. + * Doesn't mind if SHGetSpecialFolderPath fails for folder or if envVar isn't + * set in this environment; different OS and shell version behave differently. + * However, if both are present, fails if envVar's value is not the same + * (byte-for-byte) as what SHGetSpecialFolderPath returns. + */ +static void matchSpecialFolderPathToEnv(int folder, const char *envVar) +{ + char path[MAX_PATH]; + + if (!pSHGetSpecialFolderPathA) return; + + if (pSHGetSpecialFolderPathA(NULL, path, folder, FALSE)) + { + char *envVal = getenv(envVar); + + ok(!envVal || !lstrcmpiA(envVal, path), + "%%%s%% does not match SHGetSpecialFolderPath:\n" + "%%%s%% is %s\nSHGetSpecialFolderPath returns %s\n", + envVar, envVar, envVal, path); + } +} + +/* Attempts to match the GUID returned by SHGetFolderLocation for folder with + * GUID. Assumes the type of the returned PIDL is in fact a GUID, but doesn't + * fail if it isn't--that check should already have been done. + * Fails if the returned PIDL is a GUID whose value does not match guid. + */ +static void matchGUID(int folder, const GUID *guid, const GUID *guid_alt) +{ + LPITEMIDLIST pidl; + HRESULT hr; + + if (!pSHGetFolderLocation) return; + if (!guid) return; + + pidl = NULL; + hr = pSHGetFolderLocation(NULL, folder, NULL, 0, &pidl); + if (hr == S_OK) + { + LPITEMIDLIST pidlLast = pILFindLastID(pidl); + + if (pidlLast && (pidlLast->mkid.abID[0] == PT_SHELLEXT || + pidlLast->mkid.abID[0] == PT_GUID)) + { + GUID *shellGuid = (GUID *)(pidlLast->mkid.abID + 2); + + if (!guid_alt) + ok(IsEqualIID(shellGuid, guid), + "%s: got GUID %s, expected %s\n", getFolderName(folder), + wine_dbgstr_guid(shellGuid), wine_dbgstr_guid(guid)); + else + ok(IsEqualIID(shellGuid, guid) || + IsEqualIID(shellGuid, guid_alt), + "%s: got GUID %s, expected %s or %s\n", getFolderName(folder), + wine_dbgstr_guid(shellGuid), wine_dbgstr_guid(guid), wine_dbgstr_guid(guid_alt)); + } + IMalloc_Free(pMalloc, pidl); + } +} + +/* Checks the PIDL type of all the known values. */ +static void test_PidlTypes(void) +{ + /* Desktop */ + test_SHGetFolderPath(FALSE, CSIDL_DESKTOP); + test_SHGetSpecialFolderPath(FALSE, CSIDL_DESKTOP); + + test_ShellValues(requiredShellValues, ARRAY_SIZE(requiredShellValues), FALSE); + test_ShellValues(optionalShellValues, ARRAY_SIZE(optionalShellValues), TRUE); +} + +/* FIXME: Should be in shobjidl.idl */ +DEFINE_GUID(CLSID_NetworkExplorerFolder, 0xF02C1A0D, 0xBE21, 0x4350, 0x88, 0xB0, 0x73, 0x67, 0xFC, 0x96, 0xEF, 0x3C); +DEFINE_GUID(_CLSID_Documents, 0xA8CDFF1C, 0x4878, 0x43be, 0xB5, 0xFD, 0xF8, 0x09, 0x1C, 0x1C, 0x60, 0xD0); + +/* Verifies various shell virtual folders have the correct well-known GUIDs. */ +static void test_GUIDs(void) +{ + matchGUID(CSIDL_BITBUCKET, &CLSID_RecycleBin, NULL); + matchGUID(CSIDL_CONTROLS, &CLSID_ControlPanel, NULL); + matchGUID(CSIDL_DRIVES, &CLSID_MyComputer, NULL); + matchGUID(CSIDL_INTERNET, &CLSID_Internet, NULL); + matchGUID(CSIDL_NETWORK, &CLSID_NetworkPlaces, &CLSID_NetworkExplorerFolder); /* Vista and higher */ + matchGUID(CSIDL_PERSONAL, &CLSID_MyDocuments, &_CLSID_Documents /* win8 */); + matchGUID(CSIDL_COMMON_DOCUMENTS, &CLSID_CommonDocuments, NULL); + matchGUID(CSIDL_PRINTERS, &CLSID_Printers, NULL); +} + +/* Verifies various shell paths match the environment variables to which they + * correspond. + */ +static void test_EnvVars(void) +{ + matchSpecialFolderPathToEnv(CSIDL_PROGRAM_FILES, "ProgramFiles"); + matchSpecialFolderPathToEnv(CSIDL_APPDATA, "APPDATA"); + matchSpecialFolderPathToEnv(CSIDL_PROFILE, "USERPROFILE"); + matchSpecialFolderPathToEnv(CSIDL_WINDOWS, "SystemRoot"); + matchSpecialFolderPathToEnv(CSIDL_WINDOWS, "windir"); + matchSpecialFolderPathToEnv(CSIDL_PROGRAM_FILES_COMMON, "CommonProgramFiles"); + /* this is only set on Wine, but can't hurt to verify it: */ + matchSpecialFolderPathToEnv(CSIDL_SYSTEM, "winsysdir"); +} + +/* Loosely based on PathRemoveBackslashA from dlls/shlwapi/path.c */ +static BOOL myPathIsRootA(LPCSTR lpszPath) +{ + if (lpszPath && *lpszPath && + lpszPath[1] == ':' && lpszPath[2] == '\' && lpszPath[3] == '\0') + return TRUE; /* X:\ */ + return FALSE; +} +static LPSTR myPathRemoveBackslashA( LPSTR lpszPath ) +{ + LPSTR szTemp = NULL; + + if(lpszPath) + { + szTemp = CharPrevA(lpszPath, lpszPath + strlen(lpszPath)); + if (!myPathIsRootA(lpszPath) && *szTemp == '\') + *szTemp = '\0'; + } + return szTemp; +} + +/* Verifies the shell path for CSIDL_WINDOWS matches the return from + * GetWindowsDirectory. If SHGetSpecialFolderPath fails, no harm, no foul--not + * every shell32 version supports CSIDL_WINDOWS. + */ +static void testWinDir(void) +{ + char windowsShellPath[MAX_PATH], windowsDir[MAX_PATH] = { 0 }; + + if (!pSHGetSpecialFolderPathA) return; + + if (pSHGetSpecialFolderPathA(NULL, windowsShellPath, CSIDL_WINDOWS, FALSE)) + { + myPathRemoveBackslashA(windowsShellPath); + GetWindowsDirectoryA(windowsDir, sizeof(windowsDir)); + myPathRemoveBackslashA(windowsDir); + ok(!lstrcmpiA(windowsDir, windowsShellPath), + "GetWindowsDirectory returns %s SHGetSpecialFolderPath returns %s\n", + windowsDir, windowsShellPath); + } +} + +/* Verifies the shell path for CSIDL_SYSTEM matches the return from + * GetSystemDirectory. If SHGetSpecialFolderPath fails, no harm, + * no foul--not every shell32 version supports CSIDL_SYSTEM. + */ +static void testSystemDir(void) +{ + char systemShellPath[MAX_PATH], systemDir[MAX_PATH], systemDirx86[MAX_PATH]; + + if (!pSHGetSpecialFolderPathA) return; + + GetSystemDirectoryA(systemDir, sizeof(systemDir)); + myPathRemoveBackslashA(systemDir); + if (pSHGetSpecialFolderPathA(NULL, systemShellPath, CSIDL_SYSTEM, FALSE)) + { + myPathRemoveBackslashA(systemShellPath); + ok(!lstrcmpiA(systemDir, systemShellPath), + "GetSystemDirectory returns %s SHGetSpecialFolderPath returns %s\n", + systemDir, systemShellPath); + } + + if (!pGetSystemWow64DirectoryA || !pGetSystemWow64DirectoryA(systemDirx86, sizeof(systemDirx86))) + GetSystemDirectoryA(systemDirx86, sizeof(systemDirx86)); + myPathRemoveBackslashA(systemDirx86); + if (pSHGetSpecialFolderPathA(NULL, systemShellPath, CSIDL_SYSTEMX86, FALSE)) + { + myPathRemoveBackslashA(systemShellPath); + ok(!lstrcmpiA(systemDirx86, systemShellPath) || broken(!lstrcmpiA(systemDir, systemShellPath)), + "GetSystemDirectory returns %s SHGetSpecialFolderPath returns %s\n", + systemDir, systemShellPath); + } +} + +/* Globals used by subprocesses */ +static int myARGC; +static char **myARGV; +static char base[MAX_PATH]; +static char selfname[MAX_PATH]; + +static BOOL init(void) +{ + myARGC = winetest_get_mainargs(&myARGV); + if (!GetCurrentDirectoryA(sizeof(base), base)) return FALSE; + strcpy(selfname, myARGV[0]); + return TRUE; +} + +static void doChild(const char *arg) +{ + char path[MAX_PATH]; + HRESULT hr; + + if (arg[0] == '1') + { + LPITEMIDLIST pidl; + char *p; + + /* test what happens when CSIDL_FAVORITES is set to a nonexistent directory */ + + /* test some failure cases first: */ + hr = pSHGetFolderPathA(NULL, CSIDL_FAVORITES, NULL, SHGFP_TYPE_CURRENT, path); + ok(hr == HRESULT_FROM_WIN32(ERROR_FILE_NOT_FOUND), + "SHGetFolderPath returned 0x%08x, expected 0x80070002\n", hr); + + pidl = NULL; + hr = pSHGetFolderLocation(NULL, CSIDL_FAVORITES, NULL, 0, &pidl); + ok(hr == E_FAIL || hr == HRESULT_FROM_WIN32(ERROR_FILE_NOT_FOUND), + "SHGetFolderLocation returned 0x%08x\n", hr); + if (hr == S_OK && pidl) IMalloc_Free(pMalloc, pidl); + + ok(!pSHGetSpecialFolderPathA(NULL, path, CSIDL_FAVORITES, FALSE), + "SHGetSpecialFolderPath succeeded, expected failure\n"); + + pidl = NULL; + hr = pSHGetSpecialFolderLocation(NULL, CSIDL_FAVORITES, &pidl); + ok(hr == E_FAIL || hr == HRESULT_FROM_WIN32(ERROR_FILE_NOT_FOUND), + "SHGetFolderLocation returned 0x%08x\n", hr); + + if (hr == S_OK && pidl) IMalloc_Free(pMalloc, pidl); + + /* now test success: */ + hr = pSHGetFolderPathA(NULL, CSIDL_FAVORITES | CSIDL_FLAG_CREATE, NULL, + SHGFP_TYPE_CURRENT, path); + ok (hr == S_OK, "got 0x%08x\n", hr); + if (hr == S_OK) + { + BOOL ret; + + trace("CSIDL_FAVORITES was changed to %s\n", path); + ret = CreateDirectoryA(path, NULL); + ok(!ret, "expected failure with ERROR_ALREADY_EXISTS\n"); + if (!ret) + ok(GetLastError() == ERROR_ALREADY_EXISTS, + "got %d, expected ERROR_ALREADY_EXISTS\n", GetLastError()); + + p = path + strlen(path); + strcpy(p, "\desktop.ini"); + DeleteFileA(path); + *p = 0; + SetFileAttributesA( path, FILE_ATTRIBUTE_NORMAL ); + ret = RemoveDirectoryA(path); + ok( ret, "failed to remove %s error %u\n", path, GetLastError() ); + } + } + else if (arg[0] == '2') + { + /* make sure SHGetFolderPath still succeeds when the + original value of CSIDL_FAVORITES is restored. */ + hr = pSHGetFolderPathA(NULL, CSIDL_FAVORITES | CSIDL_FLAG_CREATE, NULL, + SHGFP_TYPE_CURRENT, path); + ok(hr == S_OK, "SHGetFolderPath failed: 0x%08x\n", hr); + } +} + +/* Tests the return values from the various shell functions both with and + * without the use of the CSIDL_FLAG_CREATE flag. This flag only appeared in + * version 5 of the shell, so don't test unless it's at least version 5. + * The test reads a value from the registry, modifies it, calls + * SHGetFolderPath once with the CSIDL_FLAG_CREATE flag, and immediately + * afterward without it. Then it restores the registry and deletes the folder + * that was created. + * One oddity with respect to restoration: shell32 caches somehow, so it needs + * to be reloaded in order to see the correct (restored) value. + * Some APIs unrelated to the ones under test may fail, but I expect they're + * covered by other unit tests; I just print out something about failure to + * help trace what's going on. + */ +static void test_NonExistentPath(void) +{ + static const char userShellFolders[] = + "Software\Microsoft\Windows\CurrentVersion\Explorer\User Shell Folders"; + char originalPath[MAX_PATH], modifiedPath[MAX_PATH]; + HKEY key; + + if (!pSHGetFolderPathA) return; + if (!pSHGetFolderLocation) return; + if (!pSHGetSpecialFolderPathA) return; + if (!pSHGetSpecialFolderLocation) return; + if (!pSHFileOperationA) return; + if (shellVersion.dwMajorVersion < 5) return; + + if (!RegOpenKeyExA(HKEY_CURRENT_USER, userShellFolders, 0, KEY_ALL_ACCESS, + &key)) + { + DWORD len, type; + + len = sizeof(originalPath); + if (!RegQueryValueExA(key, "Favorites", NULL, &type, + (LPBYTE)&originalPath, &len)) + { + size_t len = strlen(originalPath); + + memcpy(modifiedPath, originalPath, len); + modifiedPath[len++] = '2'; + modifiedPath[len++] = '\0'; + trace("Changing CSIDL_FAVORITES to %s\n", modifiedPath); + if (!RegSetValueExA(key, "Favorites", 0, type, + (LPBYTE)modifiedPath, len)) + { + char buffer[MAX_PATH+20]; + STARTUPINFOA startup; + PROCESS_INFORMATION info; + + sprintf(buffer, "%s tests/shellpath.c 1", selfname); + memset(&startup, 0, sizeof(startup)); + startup.cb = sizeof(startup); + startup.dwFlags = STARTF_USESHOWWINDOW; + startup.wShowWindow = SW_SHOWNORMAL; + CreateProcessA(NULL, buffer, NULL, NULL, FALSE, 0L, NULL, NULL, + &startup, &info); + winetest_wait_child_process( info.hProcess ); + + /* restore original values: */ + trace("Restoring CSIDL_FAVORITES to %s\n", originalPath); + RegSetValueExA(key, "Favorites", 0, type, (LPBYTE) originalPath, + strlen(originalPath) + 1); + RegFlushKey(key); + + sprintf(buffer, "%s tests/shellpath.c 2", selfname); + memset(&startup, 0, sizeof(startup)); + startup.cb = sizeof(startup); + startup.dwFlags = STARTF_USESHOWWINDOW; + startup.wShowWindow = SW_SHOWNORMAL; + CreateProcessA(NULL, buffer, NULL, NULL, FALSE, 0L, NULL, NULL, + &startup, &info); + ok(WaitForSingleObject(info.hProcess, 30000) == WAIT_OBJECT_0, + "child process termination\n"); + } + } + else skip("RegQueryValueExA(key, Favorites, ...) failed\n"); + if (key) + RegCloseKey(key); + } + else skip("RegOpenKeyExA(HKEY_CURRENT_USER, %s, ...) failed\n", userShellFolders); +} + +static void test_SHGetFolderPathEx(void) +{ + HRESULT hr; + WCHAR buffer[MAX_PATH], *path; + DWORD len; + + if (!pSHGetKnownFolderPath || !pSHGetFolderPathEx) + { + win_skip("SHGetKnownFolderPath or SHGetFolderPathEx not available\n"); + return; + } + +if (0) { /* crashes */ + hr = pSHGetKnownFolderPath(&FOLDERID_Desktop, 0, NULL, NULL); + ok(hr == E_INVALIDARG, "expected E_INVALIDARG, got 0x%08x\n", hr); +} + /* non-existent folder id */ + path = (void *)0xdeadbeef; + hr = pSHGetKnownFolderPath(&IID_IOleObject, 0, NULL, &path); + ok(hr == HRESULT_FROM_WIN32(ERROR_FILE_NOT_FOUND), "got 0x%08x\n", hr); + ok(path == NULL, "got %p\n", path); + + path = NULL; + hr = pSHGetKnownFolderPath(&FOLDERID_Desktop, KF_FLAG_DEFAULT_PATH, NULL, &path); + ok(hr == S_OK, "expected S_OK, got 0x%08x\n", hr); + ok(path != NULL, "expected path != NULL\n"); + CoTaskMemFree(path); + + path = NULL; + hr = pSHGetKnownFolderPath(&FOLDERID_Desktop, 0, NULL, &path); + ok(hr == S_OK, "expected S_OK, got 0x%08x\n", hr); + ok(path != NULL, "expected path != NULL\n"); + + hr = pSHGetFolderPathEx(&FOLDERID_Desktop, 0, NULL, buffer, MAX_PATH); + ok(hr == S_OK, "expected S_OK, got 0x%08x\n", hr); + ok(!lstrcmpiW(path, buffer), "expected equal paths\n"); + len = lstrlenW(buffer); + CoTaskMemFree(path); + + hr = pSHGetFolderPathEx(&FOLDERID_Desktop, 0, NULL, buffer, 0); + ok(hr == E_INVALIDARG, "expected E_INVALIDARG, got 0x%08x\n", hr); + +if (0) { /* crashes */ + hr = pSHGetFolderPathEx(&FOLDERID_Desktop, 0, NULL, NULL, len + 1); + ok(hr == E_INVALIDARG, "expected E_INVALIDARG, got 0x%08x\n", hr); + + hr = pSHGetFolderPathEx(NULL, 0, NULL, buffer, MAX_PATH); + ok(hr == E_INVALIDARG, "expected E_INVALIDARG, got 0x%08x\n", hr); +} + hr = pSHGetFolderPathEx(&FOLDERID_Desktop, 0, NULL, buffer, len); + ok(hr == E_NOT_SUFFICIENT_BUFFER, "expected E_NOT_SUFFICIENT_BUFFER, got 0x%08x\n", hr); + + hr = pSHGetFolderPathEx(&FOLDERID_Desktop, 0, NULL, buffer, len + 1); + ok(hr == S_OK, "expected S_OK, got 0x%08x\n", hr); +} + static BOOL is_in_strarray(const WCHAR *needle, const char *hay) { WCHAR wstr[MAX_PATH];