[PATCH v10 0/2] MR419: win32u/window: Ignore changing WS_EX_TOPMOST for message-only windows.
-- v10: win32u/window: Ignore changing WS_EX_TOPMOST for message-only windows. user32/tests: Check that message-only windows ignore WS_EX_TOPMOST. https://gitlab.winehq.org/wine/wine/-/merge_requests/419
From: Giovanni Mascellani <gmascellani(a)codeweavers.com> libOVR brings a message window topmost claiming that this way it receives WM_DEVICECHANGE faster. Currently, in Wine, this causes a WM_KILLFOCUS to be sent to the actual topmost window, which in turn causes "Shantae: Risky's Revenge" to minimize. The effect is that the game automatically minimizes as soon as it is launched, which is incorrect. --- dlls/user32/tests/win.c | 146 ++++++++++++++++++++++++++++++++++++++++ 1 file changed, 146 insertions(+) diff --git a/dlls/user32/tests/win.c b/dlls/user32/tests/win.c index c2da0b04dad..e417efcb9da 100644 --- a/dlls/user32/tests/win.c +++ b/dlls/user32/tests/win.c @@ -8919,6 +8919,151 @@ static void test_hwnd_message(void) DestroyWindow(hwnd); } +static HWND message_window_topmost_hwnd_msg = NULL; +static BOOL message_window_topmost_received_killfocus; + +static LRESULT WINAPI message_window_topmost_proc(HWND hwnd, UINT msg, WPARAM wparam, LPARAM lparam) +{ + if (message_window_topmost_hwnd_msg) + { + /* On Windows no message at all is expected here. However that + * would be brittle on Wine, because asynchronous X11 events + * could arrive at any time for the regular window. To balance + * between sensibility and specificity, WM_KILLFOCUS is always + * considered bad, while all the other messages are considered + * bad only on the message-only widow. */ + todo_wine_if(msg == WM_KILLFOCUS) + ok(msg != WM_KILLFOCUS, "Received message WM_KILLFOCUS for window %p (message-only window is %p)\n", + hwnd, message_window_topmost_hwnd_msg); + todo_wine_if(hwnd == message_window_topmost_hwnd_msg) + ok(hwnd != message_window_topmost_hwnd_msg, "Received message %u for message-only window %p\n", + msg, hwnd); + } + + if (msg == WM_KILLFOCUS) + message_window_topmost_received_killfocus = TRUE; + + return DefWindowProcW(hwnd, msg, wparam, lparam); +} + +static void test_message_window_topmost(void) +{ + /* All SWP_* flags except SWP_NOZORDER, which has a different effect. */ + const UINT swp_flags = SWP_ASYNCWINDOWPOS | SWP_DEFERERASE | SWP_DRAWFRAME | SWP_FRAMECHANGED + | SWP_HIDEWINDOW | SWP_NOACTIVATE | SWP_NOCOPYBITS | SWP_NOMOVE | SWP_NOOWNERZORDER + | SWP_NOREDRAW | SWP_NOSENDCHANGING | SWP_NOSIZE | SWP_SHOWWINDOW; + /* Same as above, except the flags that cause + * ERROR_INVALID_PARAMETER to be returned by DeferWindowPos(). */ + const UINT dwp_flags = SWP_DRAWFRAME | SWP_FRAMECHANGED + | SWP_HIDEWINDOW | SWP_NOACTIVATE | SWP_NOCOPYBITS | SWP_NOMOVE | SWP_NOOWNERZORDER + | SWP_NOREDRAW | SWP_NOSIZE | SWP_SHOWWINDOW; + WNDCLASSW cls = { 0 }; + HWND hwnd, hwnd_msg; + HDWP hdwp; + ATOM atom; + RECT rect; + BOOL ret; + MSG msg; + + cls.lpfnWndProc = message_window_topmost_proc; + cls.hInstance = GetModuleHandleW(NULL); + cls.lpszClassName = L"test_message_window_topmost"; + atom = RegisterClassW(&cls); + ok(!!atom, "Cannot register window class\n"); + + hwnd = CreateWindowW(L"test_message_window_topmost", L"main window", WS_OVERLAPPEDWINDOW | WS_VISIBLE, + 210, 211, 212, 213, NULL, NULL, GetModuleHandleW(NULL), NULL); + ok(!!hwnd, "Cannot create main window\n"); + + hwnd_msg = CreateWindowW(L"test_message_window_topmost", L"message window", 0, + 220, 221, 222, 223, HWND_MESSAGE, NULL, GetModuleHandleW(NULL), NULL); + ok(!!hwnd_msg, "Cannot create message window\n"); + + ret = GetWindowRect(hwnd_msg, &rect); + ok(ret, "Unexpected failure when calling GetWindowRect()\n"); + ok(rect.left == 220 && rect.top == 221 && rect.right == 220 + 222 && rect.bottom == 221 + 223, + "Unexpected rectangle %s\n", wine_dbgstr_rect(&rect)); + + while (PeekMessageW(&msg, NULL, 0, 0, PM_REMOVE)) + { + TranslateMessage(&msg); + DispatchMessageW(&msg); + } + + message_window_topmost_hwnd_msg = hwnd_msg; + + SetLastError(0xdeadbeef); + + ret = SetWindowPos(hwnd_msg, HWND_TOPMOST, 230, 231, 232, 233, 0); + ok(ret, "Unexpected failure when calling SetWindowPos()\n"); + + ret = SetWindowPos(hwnd_msg, HWND_TOPMOST, 234, 235, 236, 237, swp_flags); + ok(ret, "Unexpected failure when calling SetWindowPos()\n"); + + ret = SetWindowPos(hwnd_msg, HWND_NOTOPMOST, 240, 241, 242, 243, 0); + ok(ret, "Unexpected failure when calling SetWindowPos()\n"); + + ret = SetWindowPos(hwnd_msg, HWND_NOTOPMOST, 244, 245, 246, 247, swp_flags); + ok(ret, "Unexpected failure when calling SetWindowPos()\n"); + + hdwp = BeginDeferWindowPos(4); + ok(!!hdwp, "Unexpected failure when calling BeginDeferWindowPos()\n"); + + hdwp = DeferWindowPos(hdwp, hwnd_msg, HWND_TOPMOST, 250, 251, 252, 253, 0); + ok(!!hdwp, "Unexpected failure when calling DeferWindowPos()\n"); + + hdwp = DeferWindowPos(hdwp, hwnd_msg, HWND_TOPMOST, 254, 255, 256, 257, dwp_flags); + ok(!!hdwp, "Unexpected failure when calling DeferWindowPos()\n"); + + hdwp = DeferWindowPos(hdwp, hwnd_msg, HWND_NOTOPMOST, 260, 261, 262, 263, 0); + ok(!!hdwp, "Unexpected failure when calling DeferWindowPos()\n"); + + hdwp = DeferWindowPos(hdwp, hwnd_msg, HWND_NOTOPMOST, 264, 265, 266, 267, dwp_flags); + ok(!!hdwp, "Unexpected failure when calling DeferWindowPos()\n"); + + ret = EndDeferWindowPos(hdwp); + ok(ret, "Unexpected failure when calling EndDeferWindowPos()\n"); + + todo_wine ok(GetLastError() == 0xdeadbeef, "Last error unexpectedly set to %#lx\n", GetLastError()); + + while (PeekMessageW(&msg, NULL, 0, 0, PM_REMOVE)) + { + TranslateMessage(&msg); + DispatchMessageW(&msg); + } + + message_window_topmost_hwnd_msg = NULL; + + ret = GetWindowRect(hwnd_msg, &rect); + ok(ret, "Unexpected failure when calling GetWindowRect()\n"); + todo_wine ok(rect.left == 220 && rect.top == 221 && rect.right == 220 + 222 && rect.bottom == 221 + 223, + "Unexpected rectangle %s\n", wine_dbgstr_rect(&rect)); + + message_window_topmost_received_killfocus = FALSE; + + ret = SetWindowPos(hwnd_msg, HWND_TOPMOST, 230, 231, 232, 233, SWP_NOZORDER); + ok(ret, "Unexpected failure when calling SetWindowPos()\n"); + + while (PeekMessageW(&msg, NULL, 0, 0, PM_REMOVE)) + { + TranslateMessage(&msg); + DispatchMessageW(&msg); + } + + ok(message_window_topmost_received_killfocus, "Did not receive WM_KILLFOCUS\n"); + + ret = GetWindowRect(hwnd_msg, &rect); + ok(ret, "Unexpected failure when calling GetWindowRect()\n"); + ok(rect.left == 230 && rect.top == 231 && rect.right == 230 + 232 && rect.bottom == 231 + 233, + "Unexpected rectangle %s\n", wine_dbgstr_rect(&rect)); + + ok(DestroyWindow(hwnd_msg), "Cannot destroy main window\n"); + ok(DestroyWindow(hwnd), "Cannot destroy message window\n"); + + ok(UnregisterClassW(L"test_message_window_topmost", GetModuleHandleW(NULL)), "Cannot unregister class\n"); +} + + static void test_layered_window(void) { HWND hwnd, child; @@ -13326,6 +13471,7 @@ START_TEST(win) test_thick_child_size(hwndMain); test_fullscreen(); test_hwnd_message(); + test_message_window_topmost(); test_nonclient_area(hwndMain); test_params(); test_GetWindowModuleFileName(); -- GitLab https://gitlab.winehq.org/wine/wine/-/merge_requests/419
From: Giovanni Mascellani <gmascellani(a)codeweavers.com> --- dlls/user32/tests/win.c | 6 ++---- dlls/win32u/window.c | 11 +++++++++++ 2 files changed, 13 insertions(+), 4 deletions(-) diff --git a/dlls/user32/tests/win.c b/dlls/user32/tests/win.c index e417efcb9da..a1c35d815ac 100644 --- a/dlls/user32/tests/win.c +++ b/dlls/user32/tests/win.c @@ -8932,10 +8932,8 @@ static LRESULT WINAPI message_window_topmost_proc(HWND hwnd, UINT msg, WPARAM wp * between sensibility and specificity, WM_KILLFOCUS is always * considered bad, while all the other messages are considered * bad only on the message-only widow. */ - todo_wine_if(msg == WM_KILLFOCUS) ok(msg != WM_KILLFOCUS, "Received message WM_KILLFOCUS for window %p (message-only window is %p)\n", hwnd, message_window_topmost_hwnd_msg); - todo_wine_if(hwnd == message_window_topmost_hwnd_msg) ok(hwnd != message_window_topmost_hwnd_msg, "Received message %u for message-only window %p\n", msg, hwnd); } @@ -9024,7 +9022,7 @@ static void test_message_window_topmost(void) ret = EndDeferWindowPos(hdwp); ok(ret, "Unexpected failure when calling EndDeferWindowPos()\n"); - todo_wine ok(GetLastError() == 0xdeadbeef, "Last error unexpectedly set to %#lx\n", GetLastError()); + ok(GetLastError() == 0xdeadbeef, "Last error unexpectedly set to %#lx\n", GetLastError()); while (PeekMessageW(&msg, NULL, 0, 0, PM_REMOVE)) { @@ -9036,7 +9034,7 @@ static void test_message_window_topmost(void) ret = GetWindowRect(hwnd_msg, &rect); ok(ret, "Unexpected failure when calling GetWindowRect()\n"); - todo_wine ok(rect.left == 220 && rect.top == 221 && rect.right == 220 + 222 && rect.bottom == 221 + 223, + ok(rect.left == 220 && rect.top == 221 && rect.right == 220 + 222 && rect.bottom == 221 + 223, "Unexpected rectangle %s\n", wine_dbgstr_rect(&rect)); message_window_topmost_received_killfocus = FALSE; diff --git a/dlls/win32u/window.c b/dlls/win32u/window.c index 3482679b97a..08aa385380d 100644 --- a/dlls/win32u/window.c +++ b/dlls/win32u/window.c @@ -3742,6 +3742,17 @@ BOOL set_window_pos( WINDOWPOS *winpos, int parent_x, int parent_y ) UINT orig_flags, context; BOOL ret = FALSE; + if (!(winpos->flags & SWP_NOZORDER) + && (winpos->hwndInsertAfter == HWND_TOPMOST || winpos->hwndInsertAfter == HWND_NOTOPMOST)) + { + HWND root; + + root = NtUserGetAncestor(winpos->hwnd, GA_ROOT); + root = NtUserGetAncestor(root, GA_PARENT); + if (root == get_hwnd_message_parent()) + return TRUE; + } + orig_flags = winpos->flags; /* First, check z-order arguments. */ -- GitLab https://gitlab.winehq.org/wine/wine/-/merge_requests/419
Hi, It looks like your patch introduced the new failures shown below. Please investigate and fix them before resubmitting your patch. If they are not new, fixing them anyway would help a lot. Otherwise please ask for the known failures list to be updated. The tests also ran into some preexisting test failures. If you know how to fix them that would be helpful. See the TestBot job for the details: The full results can be found at: https://testbot.winehq.org/JobDetails.pl?Key=149965 Your paranoid android. === w1064v1507 (32 bit report) === user32: win.c:13294: Test failed: window is minimized. === debian11 (32 bit de report) === user32: win.c:4070: Test failed: Expected active window 00B500F0, got 00000000. win.c:4071: Test failed: Expected focus window 00B500F0, got 00000000. === debian11b (64 bit WoW report) === user32: win.c:4070: Test failed: Expected active window 0000000002F90194, got 0000000000000000. win.c:4071: Test failed: Expected focus window 0000000002F90194, got 0000000000000000.
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Giovanni Mascellani (＠giomasce)
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Marvin