/* Unit tests for the progress bar control. * * Copyright 2005 Michael Kaufmann * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 2.1 of the License, or (at your option) any later version. * * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this library; if not, write to the Free Software * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA */ #include <stdarg.h> #include "windef.h" #include "winbase.h" #include "wingdi.h" #include "winuser.h" #include "commctrl.h" #include "wine/test.h" #include "v6util.h" static HWND hProgressParentWnd; static const char progressTestClass[] = "ProgressBarTestClass"; static BOOL (WINAPI *pInitCommonControlsEx)(const INITCOMMONCONTROLSEX*); static HWND create_progress(DWORD style) { return CreateWindowExA(0, PROGRESS_CLASSA, "", WS_VISIBLE | style, 0, 0, 100, 20, NULL, NULL, GetModuleHandleA(NULL), 0); } /* try to make sure pending X events have been processed before continuing */ static void flush_events(void) { MSG msg; int diff = 100; DWORD time = GetTickCount() + diff; while (diff > 0) { if (MsgWaitForMultipleObjects( 0, NULL, FALSE, min(10,diff), QS_ALLINPUT ) == WAIT_TIMEOUT) break; while (PeekMessageA( &msg, 0, 0, 0, PM_REMOVE )) DispatchMessageA( &msg ); diff = time - GetTickCount(); } } static LRESULT CALLBACK progress_test_wnd_proc(HWND hWnd, UINT msg, WPARAM wParam, LPARAM lParam) { switch(msg) { case WM_DESTROY: PostQuitMessage(0); break; default: return DefWindowProcA(hWnd, msg, wParam, lParam); } return 0L; } static WNDPROC progress_wndproc; static BOOL erased; static RECT last_paint_rect; static LRESULT CALLBACK progress_subclass_proc(HWND hWnd, UINT msg, WPARAM wParam, LPARAM lParam) { if (msg == WM_PAINT) { GetUpdateRect(hWnd, &last_paint_rect, FALSE); } else if (msg == WM_ERASEBKGND) { erased = TRUE; } return CallWindowProcA(progress_wndproc, hWnd, msg, wParam, lParam); } static void update_window(HWND hWnd) { UpdateWindow(hWnd); ok(!GetUpdateRect(hWnd, NULL, FALSE), "GetUpdateRect must return zero after UpdateWindow\n"); } static void init(void) { WNDCLASSA wc; RECT rect; BOOL ret; wc.style = CS_HREDRAW | CS_VREDRAW; wc.cbClsExtra = 0; wc.cbWndExtra = 0; wc.hInstance = GetModuleHandleA(NULL); wc.hIcon = NULL; wc.hCursor = LoadCursorA(NULL, (LPCSTR)IDC_ARROW); wc.hbrBackground = GetSysColorBrush(COLOR_WINDOW); wc.lpszMenuName = NULL; wc.lpszClassName = progressTestClass; wc.lpfnWndProc = progress_test_wnd_proc; RegisterClassA(&wc); SetRect(&rect, 0, 0, 400, 20); ret = AdjustWindowRect(&rect, WS_OVERLAPPEDWINDOW, FALSE); ok(ret, "got %d\n", ret); hProgressParentWnd = CreateWindowExA(0, progressTestClass, "Progress Bar Test", WS_OVERLAPPEDWINDOW, CW_USEDEFAULT, CW_USEDEFAULT, rect.right - rect.left, rect.bottom - rect.top, NULL, NULL, GetModuleHandleA(NULL), 0); ok(hProgressParentWnd != NULL, "failed to create parent wnd\n"); } static void cleanup(void) { MSG msg; PostMessageA(hProgressParentWnd, WM_CLOSE, 0, 0); while (GetMessageA(&msg,0,0,0)) { TranslateMessage(&msg); DispatchMessageA(&msg); } UnregisterClassA(progressTestClass, GetModuleHandleA(NULL)); } /* * Tests if a progress bar repaints itself immediately when it receives * some specific messages. */ static void test_redraw(void) { RECT client_rect, rect; HWND hProgressWnd; LRESULT ret; GetClientRect(hProgressParentWnd, &rect); hProgressWnd = CreateWindowExA(0, PROGRESS_CLASSA, "", WS_CHILD | WS_VISIBLE, 0, 0, rect.right, rect.bottom, hProgressParentWnd, NULL, GetModuleHandleA(NULL), 0); ok(hProgressWnd != NULL, "Failed to create progress bar.\n"); progress_wndproc = (WNDPROC)SetWindowLongPtrA(hProgressWnd, GWLP_WNDPROC, (LPARAM)progress_subclass_proc); ShowWindow(hProgressParentWnd, SW_SHOWNORMAL); ok(GetUpdateRect(hProgressParentWnd, NULL, FALSE), "GetUpdateRect: There should be a region that needs to be updated\n"); flush_events(); update_window(hProgressParentWnd); SendMessageA(hProgressWnd, PBM_SETRANGE, 0, MAKELPARAM(0, 100)); SendMessageA(hProgressWnd, PBM_SETPOS, 10, 0); SendMessageA(hProgressWnd, PBM_SETSTEP, 20, 0); update_window(hProgressWnd); /* PBM_SETPOS */ ok(SendMessageA(hProgressWnd, PBM_SETPOS, 50, 0) == 10, "PBM_SETPOS must return the previous position\n"); ok(!GetUpdateRect(hProgressWnd, NULL, FALSE), "PBM_SETPOS: The progress bar should be redrawn immediately\n"); /* PBM_DELTAPOS */ ok(SendMessageA(hProgressWnd, PBM_DELTAPOS, 15, 0) == 50, "PBM_DELTAPOS must return the previous position\n"); ok(!GetUpdateRect(hProgressWnd, NULL, FALSE), "PBM_DELTAPOS: The progress bar should be redrawn immediately\n"); /* PBM_SETPOS */ ok(SendMessageA(hProgressWnd, PBM_SETPOS, 80, 0) == 65, "PBM_SETPOS must return the previous position\n"); ok(!GetUpdateRect(hProgressWnd, NULL, FALSE), "PBM_SETPOS: The progress bar should be redrawn immediately\n"); /* PBM_STEPIT */ ok(SendMessageA(hProgressWnd, PBM_STEPIT, 0, 0) == 80, "PBM_STEPIT must return the previous position\n"); ok(!GetUpdateRect(hProgressWnd, NULL, FALSE), "PBM_STEPIT: The progress bar should be redrawn immediately\n"); ret = SendMessageA(hProgressWnd, PBM_GETPOS, 0, 0); if (ret == 0) win_skip("PBM_GETPOS needs comctl32 > 4.70\n"); else ok(ret == 100, "PBM_GETPOS returned a wrong position : %d\n", (UINT)ret); /* PBM_SETRANGE and PBM_SETRANGE32: Usually the progress bar doesn't repaint itself immediately. If the position is not in the new range, it does. Don't test this, it may change in future Windows versions. */ SendMessageA(hProgressWnd, PBM_SETPOS, 0, 0); update_window(hProgressWnd); /* increase to 10 - no background erase required */ erased = FALSE; SetRectEmpty(&last_paint_rect); SendMessageA(hProgressWnd, PBM_SETPOS, 10, 0); GetClientRect(hProgressWnd, &client_rect); ok(EqualRect(&last_paint_rect, &client_rect), "last_paint_rect was %s instead of %s\n", wine_dbgstr_rect(&last_paint_rect), wine_dbgstr_rect(&client_rect)); update_window(hProgressWnd); ok(!erased, "Progress bar shouldn't have erased the background\n"); /* decrease to 0 - background erase will be required */ erased = FALSE; SetRectEmpty(&last_paint_rect); SendMessageA(hProgressWnd, PBM_SETPOS, 0, 0); GetClientRect(hProgressWnd, &client_rect); ok(EqualRect(&last_paint_rect, &client_rect), "last_paint_rect was %s instead of %s\n", wine_dbgstr_rect(&last_paint_rect), wine_dbgstr_rect(&client_rect)); update_window(hProgressWnd); ok(erased, "Progress bar should have erased the background\n"); DestroyWindow(hProgressWnd); } static void test_setcolors(void) { HWND progress; COLORREF clr; progress = create_progress(PBS_SMOOTH); clr = SendMessageA(progress, PBM_SETBARCOLOR, 0, 0); ok(clr == CLR_DEFAULT, "got %x\n", clr); clr = SendMessageA(progress, PBM_SETBARCOLOR, 0, RGB(0, 255, 0)); ok(clr == 0, "got %x\n", clr); clr = SendMessageA(progress, PBM_SETBARCOLOR, 0, CLR_DEFAULT); ok(clr == RGB(0, 255, 0), "got %x\n", clr); clr = SendMessageA(progress, PBM_SETBKCOLOR, 0, 0); ok(clr == CLR_DEFAULT, "got %x\n", clr); clr = SendMessageA(progress, PBM_SETBKCOLOR, 0, RGB(255, 0, 0)); ok(clr == 0, "got %x\n", clr); clr = SendMessageA(progress, PBM_SETBKCOLOR, 0, CLR_DEFAULT); ok(clr == RGB(255, 0, 0), "got %x\n", clr); DestroyWindow(progress); } static void test_PBM_STEPIT(void) { struct stepit_test { int min; int max; int step; } stepit_tests[] = { { 3, 15, 5 }, { 3, 15, -5 }, { 3, 15, 50 }, { -15, 15, 5 }, { -3, -2, -5 }, { 0, 0, 1 }, { 5, 5, 1 }, { 0, 0, -1 }, { 5, 5, -1 }, { 10, 5, 2 }, }; HWND progress; int i, j; for (i = 0; i < ARRAY_SIZE(stepit_tests); i++) { struct stepit_test *test = &stepit_tests[i]; PBRANGE range; LRESULT ret; progress = create_progress(0); ret = SendMessageA(progress, PBM_SETRANGE32, test->min, test->max); ok(ret != 0, "Unexpected return value.\n"); SendMessageA(progress, PBM_GETRANGE, 0, (LPARAM)&range); ok(range.iLow == test->min && range.iHigh == test->max, "Unexpected range.\n"); SendMessageA(progress, PBM_SETPOS, test->min, 0); SendMessageA(progress, PBM_SETSTEP, test->step, 0); for (j = 0; j < test->max; j++) { int pos = SendMessageA(progress, PBM_GETPOS, 0, 0); int current; pos += test->step; if (test->min != test->max) { if (pos > test->max) pos = (pos - test->min) % (test->max - test->min) + test->min; if (pos < test->min) pos = (pos - test->min) % (test->max - test->min) + test->max; } else pos = test->min; SendMessageA(progress, PBM_STEPIT, 0, 0); current = SendMessageA(progress, PBM_GETPOS, 0, 0); ok(current == pos, "%u: unexpected position %d, expected %d.\n", i, current, pos); } DestroyWindow(progress); } } static void init_functions(void) { HMODULE hComCtl32 = LoadLibraryA("comctl32.dll"); #define X(f) p##f = (void*)GetProcAddress(hComCtl32, #f); X(InitCommonControlsEx); #undef X } START_TEST(progress) { INITCOMMONCONTROLSEX iccex; ULONG_PTR ctx_cookie; HANDLE hCtx; init_functions(); iccex.dwSize = sizeof(iccex); iccex.dwICC = ICC_PROGRESS_CLASS; pInitCommonControlsEx(&iccex); init(); test_redraw(); test_setcolors(); test_PBM_STEPIT(); if (!load_v6_module(&ctx_cookie, &hCtx)) return; test_setcolors(); test_PBM_STEPIT(); unload_v6_module(ctx_cookie, hCtx); cleanup(); }