266 lines
8.4 KiB
C
266 lines
8.4 KiB
C
/* Unit tests for the progress bar control.
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*
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* Copyright 2005 Michael Kaufmann
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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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#include <stdarg.h>
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#include "windef.h"
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#include "winbase.h"
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#include "wingdi.h"
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#include "winuser.h"
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#include "commctrl.h"
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#include "wine/test.h"
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static HWND hProgressParentWnd, hProgressWnd;
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static const char progressTestClass[] = "ProgressBarTestClass";
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static BOOL (WINAPI *pInitCommonControlsEx)(const INITCOMMONCONTROLSEX*);
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static HWND create_progress(DWORD style)
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{
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return CreateWindowExA(0, PROGRESS_CLASSA, "", WS_VISIBLE | style,
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0, 0, 100, 20, NULL, NULL, GetModuleHandleA(NULL), 0);
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}
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/* try to make sure pending X events have been processed before continuing */
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static void flush_events(void)
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{
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MSG msg;
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int diff = 100;
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DWORD time = GetTickCount() + diff;
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while (diff > 0)
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{
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if (MsgWaitForMultipleObjects( 0, NULL, FALSE, min(10,diff), QS_ALLINPUT ) == WAIT_TIMEOUT) break;
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while (PeekMessageA( &msg, 0, 0, 0, PM_REMOVE )) DispatchMessageA( &msg );
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diff = time - GetTickCount();
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}
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}
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static LRESULT CALLBACK progress_test_wnd_proc(HWND hWnd, UINT msg, WPARAM wParam, LPARAM lParam)
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{
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switch(msg) {
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case WM_DESTROY:
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PostQuitMessage(0);
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break;
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default:
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return DefWindowProcA(hWnd, msg, wParam, lParam);
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}
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return 0L;
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}
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static WNDPROC progress_wndproc;
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static BOOL erased;
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static RECT last_paint_rect;
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static LRESULT CALLBACK progress_subclass_proc(HWND hWnd, UINT msg, WPARAM wParam, LPARAM lParam)
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{
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if (msg == WM_PAINT)
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{
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GetUpdateRect(hWnd, &last_paint_rect, FALSE);
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}
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else if (msg == WM_ERASEBKGND)
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{
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erased = TRUE;
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}
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return CallWindowProcA(progress_wndproc, hWnd, msg, wParam, lParam);
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}
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static void update_window(HWND hWnd)
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{
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UpdateWindow(hWnd);
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ok(!GetUpdateRect(hWnd, NULL, FALSE), "GetUpdateRect must return zero after UpdateWindow\n");
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}
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static void init(void)
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{
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WNDCLASSA wc;
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RECT rect;
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BOOL ret;
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wc.style = CS_HREDRAW | CS_VREDRAW;
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wc.cbClsExtra = 0;
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wc.cbWndExtra = 0;
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wc.hInstance = GetModuleHandleA(NULL);
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wc.hIcon = NULL;
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wc.hCursor = LoadCursorA(NULL, (LPCSTR)IDC_ARROW);
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wc.hbrBackground = GetSysColorBrush(COLOR_WINDOW);
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wc.lpszMenuName = NULL;
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wc.lpszClassName = progressTestClass;
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wc.lpfnWndProc = progress_test_wnd_proc;
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RegisterClassA(&wc);
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SetRect(&rect, 0, 0, 400, 20);
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ret = AdjustWindowRect(&rect, WS_OVERLAPPEDWINDOW, FALSE);
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ok(ret, "got %d\n", ret);
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hProgressParentWnd = CreateWindowExA(0, progressTestClass, "Progress Bar Test", WS_OVERLAPPEDWINDOW,
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CW_USEDEFAULT, CW_USEDEFAULT, rect.right - rect.left, rect.bottom - rect.top, NULL, NULL, GetModuleHandleA(NULL), 0);
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ok(hProgressParentWnd != NULL, "failed to create parent wnd\n");
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GetClientRect(hProgressParentWnd, &rect);
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hProgressWnd = CreateWindowExA(0, PROGRESS_CLASSA, "", WS_CHILD | WS_VISIBLE,
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0, 0, rect.right, rect.bottom, hProgressParentWnd, NULL, GetModuleHandleA(NULL), 0);
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ok(hProgressWnd != NULL, "Failed to create progress bar.\n");
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progress_wndproc = (WNDPROC)SetWindowLongPtrA(hProgressWnd, GWLP_WNDPROC, (LPARAM)progress_subclass_proc);
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ShowWindow(hProgressParentWnd, SW_SHOWNORMAL);
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ok(GetUpdateRect(hProgressParentWnd, NULL, FALSE), "GetUpdateRect: There should be a region that needs to be updated\n");
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flush_events();
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update_window(hProgressParentWnd);
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}
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static void cleanup(void)
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{
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MSG msg;
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PostMessageA(hProgressParentWnd, WM_CLOSE, 0, 0);
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while (GetMessageA(&msg,0,0,0)) {
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TranslateMessage(&msg);
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DispatchMessageA(&msg);
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}
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UnregisterClassA(progressTestClass, GetModuleHandleA(NULL));
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}
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/*
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* Tests if a progress bar repaints itself immediately when it receives
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* some specific messages.
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*/
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static void test_redraw(void)
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{
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RECT client_rect;
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LRESULT ret;
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SendMessageA(hProgressWnd, PBM_SETRANGE, 0, MAKELPARAM(0, 100));
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SendMessageA(hProgressWnd, PBM_SETPOS, 10, 0);
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SendMessageA(hProgressWnd, PBM_SETSTEP, 20, 0);
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update_window(hProgressWnd);
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/* PBM_SETPOS */
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ok(SendMessageA(hProgressWnd, PBM_SETPOS, 50, 0) == 10, "PBM_SETPOS must return the previous position\n");
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ok(!GetUpdateRect(hProgressWnd, NULL, FALSE), "PBM_SETPOS: The progress bar should be redrawn immediately\n");
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/* PBM_DELTAPOS */
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ok(SendMessageA(hProgressWnd, PBM_DELTAPOS, 15, 0) == 50, "PBM_DELTAPOS must return the previous position\n");
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ok(!GetUpdateRect(hProgressWnd, NULL, FALSE), "PBM_DELTAPOS: The progress bar should be redrawn immediately\n");
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/* PBM_SETPOS */
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ok(SendMessageA(hProgressWnd, PBM_SETPOS, 80, 0) == 65, "PBM_SETPOS must return the previous position\n");
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ok(!GetUpdateRect(hProgressWnd, NULL, FALSE), "PBM_SETPOS: The progress bar should be redrawn immediately\n");
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/* PBM_STEPIT */
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ok(SendMessageA(hProgressWnd, PBM_STEPIT, 0, 0) == 80, "PBM_STEPIT must return the previous position\n");
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ok(!GetUpdateRect(hProgressWnd, NULL, FALSE), "PBM_STEPIT: The progress bar should be redrawn immediately\n");
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ret = SendMessageA(hProgressWnd, PBM_GETPOS, 0, 0);
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if (ret == 0)
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win_skip("PBM_GETPOS needs comctl32 > 4.70\n");
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else
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ok(ret == 100, "PBM_GETPOS returned a wrong position : %d\n", (UINT)ret);
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/* PBM_SETRANGE and PBM_SETRANGE32:
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Usually the progress bar doesn't repaint itself immediately. If the
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position is not in the new range, it does.
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Don't test this, it may change in future Windows versions. */
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SendMessageA(hProgressWnd, PBM_SETPOS, 0, 0);
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update_window(hProgressWnd);
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/* increase to 10 - no background erase required */
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erased = FALSE;
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SetRectEmpty(&last_paint_rect);
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SendMessageA(hProgressWnd, PBM_SETPOS, 10, 0);
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GetClientRect(hProgressWnd, &client_rect);
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ok(EqualRect(&last_paint_rect, &client_rect), "last_paint_rect was %s instead of %s\n",
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wine_dbgstr_rect(&last_paint_rect), wine_dbgstr_rect(&client_rect));
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update_window(hProgressWnd);
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ok(!erased, "Progress bar shouldn't have erased the background\n");
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/* decrease to 0 - background erase will be required */
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erased = FALSE;
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SetRectEmpty(&last_paint_rect);
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SendMessageA(hProgressWnd, PBM_SETPOS, 0, 0);
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GetClientRect(hProgressWnd, &client_rect);
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ok(EqualRect(&last_paint_rect, &client_rect), "last_paint_rect was %s instead of %s\n",
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wine_dbgstr_rect(&last_paint_rect), wine_dbgstr_rect(&client_rect));
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update_window(hProgressWnd);
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ok(erased, "Progress bar should have erased the background\n");
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}
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static void test_setcolors(void)
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{
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HWND progress;
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COLORREF clr;
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progress = create_progress(PBS_SMOOTH);
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clr = SendMessageA(progress, PBM_SETBARCOLOR, 0, 0);
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ok(clr == CLR_DEFAULT, "got %x\n", clr);
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clr = SendMessageA(progress, PBM_SETBARCOLOR, 0, RGB(0, 255, 0));
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ok(clr == 0, "got %x\n", clr);
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clr = SendMessageA(progress, PBM_SETBARCOLOR, 0, CLR_DEFAULT);
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ok(clr == RGB(0, 255, 0), "got %x\n", clr);
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clr = SendMessageA(progress, PBM_SETBKCOLOR, 0, 0);
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ok(clr == CLR_DEFAULT, "got %x\n", clr);
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clr = SendMessageA(progress, PBM_SETBKCOLOR, 0, RGB(255, 0, 0));
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ok(clr == 0, "got %x\n", clr);
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clr = SendMessageA(progress, PBM_SETBKCOLOR, 0, CLR_DEFAULT);
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ok(clr == RGB(255, 0, 0), "got %x\n", clr);
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DestroyWindow(progress);
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}
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static void init_functions(void)
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{
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HMODULE hComCtl32 = LoadLibraryA("comctl32.dll");
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#define X(f) p##f = (void*)GetProcAddress(hComCtl32, #f);
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X(InitCommonControlsEx);
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#undef X
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}
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START_TEST(progress)
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{
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INITCOMMONCONTROLSEX iccex;
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init_functions();
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iccex.dwSize = sizeof(iccex);
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iccex.dwICC = ICC_PROGRESS_CLASS;
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pInitCommonControlsEx(&iccex);
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init();
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test_redraw();
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test_setcolors();
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cleanup();
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}
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