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370 lines
12 KiB
C
370 lines
12 KiB
C
/*
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* Unit test of the SHBrowseForFolder function.
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*
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* Copyright 2009-2010 Michael Mc Donnell
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* Copyright 2011 André Hentschel
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
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*/
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#define COBJMACROS
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#include <windows.h>
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#include <shlobj.h>
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#include <shobjidl.h>
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#include <string.h>
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#include "shellapi.h"
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#include "wine/test.h"
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#define IDD_MAKENEWFOLDER 0x3746 /* From "../shresdef.h" */
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#define TIMER_WAIT_MS 50 /* Should be long enough for slow systems */
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static const char new_folder_name[] = "foo";
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static LPITEMIDLIST selected_folder_pidl;
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/*
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* Returns the number of folders in a folder.
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*/
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static int get_number_of_folders(LPCSTR path)
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{
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int number_of_folders = 0;
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char path_search_string[MAX_PATH];
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WIN32_FIND_DATAA find_data;
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HANDLE find_handle;
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lstrcpynA(path_search_string, path, MAX_PATH);
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strncat(path_search_string, "*", 1);
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find_handle = FindFirstFileA(path_search_string, &find_data);
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if (find_handle == INVALID_HANDLE_VALUE)
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return -1;
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do
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{
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if ((find_data.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY) &&
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strcmp(find_data.cFileName, ".") != 0 &&
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strcmp(find_data.cFileName, "..") != 0)
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{
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number_of_folders++;
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}
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}
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while (FindNextFileA(find_handle, &find_data) != 0);
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FindClose(find_handle);
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return number_of_folders;
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}
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static BOOL does_folder_or_file_exist(LPCSTR folder_path)
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{
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DWORD file_attributes = GetFileAttributesA(folder_path);
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return !(file_attributes == INVALID_FILE_ATTRIBUTES);
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}
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/*
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* Timer callback used by test_click_make_new_folder_button. It simulates a user
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* making a new folder and calling it "foo".
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*/
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static void CALLBACK make_new_folder_timer_callback(HWND hwnd, UINT uMsg,
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UINT_PTR idEvent, DWORD dwTime)
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{
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static int step = 0;
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switch (step++)
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{
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case 0:
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/* Click "Make New Folder" button */
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PostMessageA(hwnd, WM_COMMAND, IDD_MAKENEWFOLDER, 0);
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break;
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case 1:
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/* Set the new folder name to foo by replacing text in edit control */
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SendMessageA(GetFocus(), EM_REPLACESEL, 0, (LPARAM) new_folder_name);
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SetFocus(hwnd);
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break;
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case 2:
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/*
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* The test does not trigger the correct state on Windows. This results
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* in the new folder pidl not being returned. The result is as
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* expected if the same steps are done manually.
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* Sending the down key selects the new folder again which sets the
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* correct state. This ensures that the correct pidl is returned.
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*/
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keybd_event(VK_DOWN, 0, 0, 0);
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break;
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case 3:
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keybd_event(VK_DOWN, 0, KEYEVENTF_KEYUP, 0);
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break;
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case 4:
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KillTimer(hwnd, idEvent);
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/* Close dialog box */
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SendMessageA(hwnd, WM_COMMAND, IDOK, 0);
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break;
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default:
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break;
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}
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}
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/*
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* Callback used by test_click_make_new_folder_button. It sets up a timer to
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* simulate user input.
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*/
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static int CALLBACK create_new_folder_callback(HWND hwnd, UINT uMsg,
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LPARAM lParam, LPARAM lpData)
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{
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switch (uMsg)
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{
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case BFFM_INITIALIZED:
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/* User input is simulated in timer callback */
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SetTimer(hwnd, 0, TIMER_WAIT_MS, make_new_folder_timer_callback);
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return TRUE;
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default:
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return FALSE;
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}
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}
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/*
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* Tests if clicking the "Make New Folder" button in a SHBrowseForFolder
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* dialog box creates a new folder. (Bug 17986).
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*
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* Here follows a description of what happens on W2K,Vista, W2K8, W7:
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* When the "Make New Folder" button is clicked a new folder is created and
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* inserted into the tree. The folder is given a default name that depends on
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* the locale (e.g. "New Folder"). The folder name is selected and the dialog
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* waits for the user to type in a new name. The folder is renamed when the user
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* types in a name and presses enter.
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*
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* Note that XP and W2K3 do not select the folder name or wait for the user
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* to type in a new folder name. This behavior is considered broken as most
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* users would like to give the folder a name after creating it. The fact that
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* it originally waited for the user to type in a new folder name(W2K), and then
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* again was changed back wait for the new folder name(Vista, W2K8, W7),
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* indicates that MS also believes that it was broken in XP and W2K3.
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*/
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static void test_click_make_new_folder_button(void)
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{
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HRESULT resCoInit, hr;
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BROWSEINFOA bi;
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LPITEMIDLIST pidl = NULL;
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LPITEMIDLIST test_folder_pidl;
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IShellFolder *test_folder_object;
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char test_folder_path[MAX_PATH];
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WCHAR test_folder_pathW[MAX_PATH];
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CHAR new_folder_path[MAX_PATH];
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CHAR new_folder_pidl_path[MAX_PATH];
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char selected_folder[MAX_PATH];
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const CHAR title[] = "test_click_make_new_folder_button";
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int number_of_folders = -1;
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SHFILEOPSTRUCTA shfileop;
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if (does_folder_or_file_exist(title))
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{
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skip("The test folder already exists.\n");
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return;
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}
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/* Must initialize COM if using the NEWDIAlOGSTYLE according to MSDN. */
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resCoInit = CoInitialize(NULL);
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if(!(resCoInit == S_OK || resCoInit == S_FALSE))
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{
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skip("COM could not be initialized %u\n", GetLastError());
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return;
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}
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/* Leave room for concatenating title, two backslashes, and an extra NULL. */
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if (!GetCurrentDirectoryA(MAX_PATH-strlen(title)-3, test_folder_path))
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{
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skip("GetCurrentDirectoryA failed %u\n", GetLastError());
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}
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strncat(test_folder_path, "\\", 1);
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strncat(test_folder_path, title, MAX_PATH-1);
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strncat(test_folder_path, "\\", 1);
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/* Avoid conflicts by creating a test folder. */
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if (!CreateDirectoryA(title, NULL))
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{
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skip("CreateDirectoryA failed %u\n", GetLastError());
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return;
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}
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/* Initialize browse info struct for SHBrowseForFolder */
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bi.hwndOwner = NULL;
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bi.pszDisplayName = selected_folder;
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bi.lpszTitle = title;
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bi.ulFlags = BIF_NEWDIALOGSTYLE;
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bi.lpfn = create_new_folder_callback;
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/* Use test folder as the root folder for dialog box */
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MultiByteToWideChar(CP_UTF8, 0, test_folder_path, -1,
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test_folder_pathW, MAX_PATH);
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hr = SHGetDesktopFolder(&test_folder_object);
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ok (SUCCEEDED(hr), "SHGetDesktopFolder failed with hr 0x%08x\n", hr);
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if (FAILED(hr)) {
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skip("SHGetDesktopFolder failed - skipping\n");
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return;
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}
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test_folder_object->lpVtbl->ParseDisplayName(test_folder_object, NULL, NULL,
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test_folder_pathW, 0UL, &test_folder_pidl, 0UL);
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bi.pidlRoot = test_folder_pidl;
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/* Display dialog box and let callback click the buttons */
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pidl = SHBrowseForFolderA(&bi);
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number_of_folders = get_number_of_folders(test_folder_path);
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ok(number_of_folders == 1 || broken(number_of_folders == 0) /* W95, W98 */,
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"Clicking \"Make New Folder\" button did not result in a new folder.\n");
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/* There should be a new folder foo inside the test folder */
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strcpy(new_folder_path, test_folder_path);
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strcat(new_folder_path, new_folder_name);
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ok(does_folder_or_file_exist(new_folder_path)
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|| broken(!does_folder_or_file_exist(new_folder_path)) /* W95, W98, XP, W2K3 */,
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"The new folder did not get the name %s\n", new_folder_name);
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/* Dialog should return a pidl pointing to the new folder */
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ok(SHGetPathFromIDListA(pidl, new_folder_pidl_path),
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"SHGetPathFromIDList failed for new folder.\n");
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ok(strcmp(new_folder_path, new_folder_pidl_path) == 0
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|| broken(strcmp(new_folder_path, new_folder_pidl_path) != 0) /* earlier than Vista */,
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"SHBrowseForFolder did not return the pidl for the new folder. "
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"Expected '%s' got '%s'\n", new_folder_path, new_folder_pidl_path);
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/* Remove test folder and any subfolders created in this test */
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shfileop.hwnd = NULL;
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shfileop.wFunc = FO_DELETE;
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/* Path must be double NULL terminated */
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test_folder_path[strlen(test_folder_path)+1] = '\0';
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shfileop.pFrom = test_folder_path;
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shfileop.pTo = NULL;
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shfileop.fFlags = FOF_NOCONFIRMATION|FOF_NOERRORUI|FOF_SILENT;
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SHFileOperationA(&shfileop);
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if (pidl)
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CoTaskMemFree(pidl);
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if (test_folder_pidl)
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CoTaskMemFree(test_folder_pidl);
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test_folder_object->lpVtbl->Release(test_folder_object);
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CoUninitialize();
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}
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/*
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* Callback used by test_selection.
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*/
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static int CALLBACK selection_callback(HWND hwnd, UINT uMsg, LPARAM lParam, LPARAM lpData)
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{
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DWORD ret;
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switch (uMsg)
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{
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case BFFM_INITIALIZED:
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/* test with zero values */
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ret = SendMessageA(hwnd, BFFM_SETSELECTIONA, 0, 0);
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ok(!ret, "SendMessage returned: %u\n", ret);
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ret = SendMessageA(hwnd, BFFM_SETSELECTIONW, 0, 0);
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ok(!ret, "SendMessage returned: %u\n", ret);
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ret = SendMessageA(hwnd, BFFM_SETSELECTIONA, 1, 0);
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ok(!ret, "SendMessage returned: %u\n", ret);
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if(0)
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{
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/* Crashes on NT4 */
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ret = SendMessageA(hwnd, BFFM_SETSELECTIONW, 1, 0);
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ok(!ret, "SendMessage returned: %u\n", ret);
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}
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ret = SendMessageA(hwnd, BFFM_SETSELECTIONA, 0, (LPARAM)selected_folder_pidl);
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ok(!ret, "SendMessage returned: %u\n", ret);
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ret = SendMessageW(hwnd, BFFM_SETSELECTIONW, 0, (LPARAM)selected_folder_pidl);
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ok(!ret, "SendMessage returned: %u\n", ret);
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ret = SendMessageA(hwnd, BFFM_SETSELECTIONA, 1, (LPARAM)selected_folder_pidl);
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ok(!ret, "SendMessage returned: %u\n", ret);
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ret = SendMessageW(hwnd, BFFM_SETSELECTIONW, 1, (LPARAM)selected_folder_pidl);
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ok(!ret, "SendMessage returned: %u\n", ret);
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ret = SendMessageA(hwnd, BFFM_SETSELECTIONA, 1, (LPARAM)new_folder_name);
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ok(!ret, "SendMessage returned: %u\n", ret);
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ret = SendMessageW(hwnd, BFFM_SETSELECTIONW, 1, (LPARAM)new_folder_name);
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ok(!ret, "SendMessage returned: %u\n", ret);
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SendMessageA(hwnd, WM_COMMAND, IDOK, 0);
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return 1;
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default:
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return 0;
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}
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}
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static void test_selection(void)
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{
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HRESULT resCoInit, hr;
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BROWSEINFOA bi;
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LPITEMIDLIST pidl = NULL;
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IShellFolder *desktop_object;
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WCHAR selected_folderW[MAX_PATH];
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const CHAR title[] = "test_selection";
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resCoInit = CoInitialize(NULL);
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if(!(resCoInit == S_OK || resCoInit == S_FALSE))
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{
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skip("COM could not be initialized %u\n", GetLastError());
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return;
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}
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if (!GetCurrentDirectoryW(MAX_PATH, selected_folderW))
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{
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skip("GetCurrentDirectoryW failed %u\n", GetLastError());
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}
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/* Initialize browse info struct for SHBrowseForFolder */
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bi.hwndOwner = NULL;
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bi.pszDisplayName = NULL;
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bi.lpszTitle = title;
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bi.lpfn = selection_callback;
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hr = SHGetDesktopFolder(&desktop_object);
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ok (SUCCEEDED(hr), "SHGetDesktopFolder failed with hr 0x%08x\n", hr);
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if (FAILED(hr)) {
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skip("SHGetDesktopFolder failed - skipping\n");
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return;
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}
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desktop_object->lpVtbl->ParseDisplayName(desktop_object, NULL, NULL,
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selected_folderW, 0UL, &selected_folder_pidl, 0UL);
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bi.pidlRoot = selected_folder_pidl;
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/* test without flags */
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bi.ulFlags = 0;
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pidl = SHBrowseForFolderA(&bi);
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if (pidl)
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CoTaskMemFree(pidl);
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/* test with flag */
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bi.ulFlags = BIF_NEWDIALOGSTYLE;
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pidl = SHBrowseForFolderA(&bi);
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if (pidl)
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CoTaskMemFree(pidl);
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IShellFolder_Release(desktop_object);
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CoUninitialize();
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}
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START_TEST(brsfolder)
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{
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test_click_make_new_folder_button();
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test_selection();
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}
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