-- v2: win32u: Mind STARTF_USESHOWWINDOW in show_window(). user32/tests: Add tests for STARTF_USESHOWWINDOW.
From: Paul Gofman pgofman@codeweavers.com
--- dlls/user32/tests/win.c | 190 ++++++++++++++++++++++++++++++++++++++++ 1 file changed, 190 insertions(+)
diff --git a/dlls/user32/tests/win.c b/dlls/user32/tests/win.c index 1a8aa801df9..a788d57328a 100644 --- a/dlls/user32/tests/win.c +++ b/dlls/user32/tests/win.c @@ -127,6 +127,17 @@ static void flush_events( BOOL remove_messages ) } }
+static void pump_messages(void) +{ + MSG msg; + + while (PeekMessageA( &msg, 0, 0, 0, PM_REMOVE )) + { + TranslateMessage( &msg ); + DispatchMessageA( &msg ); + } +} + /* check the values returned by the various parent/owner functions on a given window */ static void check_parents( HWND hwnd, HWND ga_parent, HWND gwl_parent, HWND get_parent, HWND gw_owner, HWND ga_root, HWND ga_root_owner ) @@ -13585,6 +13596,178 @@ static void test_SetProcessLaunchForegroundPolicy(void) ok(!ret && (GetLastError() == ERROR_ACCESS_DENIED), "SetProcessLaunchForegroundPolicy failed: %d error %lu\n", ret, GetLastError()); }
+struct test_startupinfo_showwindow_test +{ + DWORD style; + enum + { + TEST_SHOW_WS_VISIBLE, + TEST_SHOW_SHOWWINDOW, + TEST_SHOW_SETWINDOWPOS, + } + show_type; + HWND parent; + int cmd_show; + BOOL counted_as_first; + BOOL show_affected; +}; + +static const struct test_startupinfo_showwindow_test test_startupinfo_showwindow_tests[] = +{ + /* Affected window types. */ + { WS_OVERLAPPED, TEST_SHOW_SHOWWINDOW, NULL, SW_SHOW, TRUE, TRUE }, + { WS_POPUP | WS_CAPTION, TEST_SHOW_SHOWWINDOW, NULL, SW_SHOW, TRUE, TRUE }, + { 0, TEST_SHOW_SHOWWINDOW, HWND_MESSAGE, SW_SHOW, TRUE, TRUE }, + + /* Types of showing window. */ + { WS_OVERLAPPED, TEST_SHOW_WS_VISIBLE, NULL, SW_SHOW, TRUE, TRUE }, + { WS_OVERLAPPED, TEST_SHOW_SETWINDOWPOS, NULL, SW_SHOW, FALSE, FALSE }, + + /* Various cmd_show values */ + { WS_OVERLAPPED, TEST_SHOW_SHOWWINDOW, NULL, SW_NORMAL, TRUE, TRUE }, + { WS_OVERLAPPED, TEST_SHOW_SHOWWINDOW, NULL, SW_SHOWDEFAULT, TRUE, TRUE }, + { WS_OVERLAPPED, TEST_SHOW_SHOWWINDOW, NULL, SW_SHOWMAXIMIZED, TRUE, FALSE }, + { WS_OVERLAPPED, TEST_SHOW_SHOWWINDOW, NULL, SW_FORCEMINIMIZE, TRUE, FALSE }, +#if 0 + /* Excluding these tests to reduce test run time. */ + { WS_OVERLAPPED, TEST_SHOW_SHOWWINDOW, NULL, SW_HIDE, TRUE, FALSE }, + { WS_OVERLAPPED, TEST_SHOW_SHOWWINDOW, NULL, SW_SHOWMINIMIZED, TRUE, FALSE }, + { WS_OVERLAPPED, TEST_SHOW_SHOWWINDOW, NULL, SW_SHOWNOACTIVATE, TRUE, FALSE }, + { WS_OVERLAPPED, TEST_SHOW_SHOWWINDOW, NULL, SW_MINIMIZE, TRUE, FALSE }, + { WS_OVERLAPPED, TEST_SHOW_SHOWWINDOW, NULL, SW_SHOWMINNOACTIVE, TRUE, FALSE }, + { WS_OVERLAPPED, TEST_SHOW_SHOWWINDOW, NULL, SW_SHOWNA, TRUE, FALSE }, + { WS_OVERLAPPED, TEST_SHOW_SHOWWINDOW, NULL, SW_RESTORE, TRUE, FALSE }, +#endif +}; + +static void test_startupinfo_showwindow_proc( int test_id ) +{ + const struct test_startupinfo_showwindow_test *test = &test_startupinfo_showwindow_tests[test_id]; + static const DWORD ignored_window_styles[] = + { + WS_CHILD, + WS_POPUP, /* WS_POPUP windows are not ignored when used with WS_CAPTION (which is WS_BORDER | WS_DLGFRAME) */ + WS_CHILD | WS_POPUP, + WS_POPUP | WS_BORDER, + WS_POPUP | WS_DLGFRAME, + WS_POPUP | WS_SYSMENU | WS_THICKFRAME| WS_MINIMIZEBOX | WS_MAXIMIZEBOX, + }; + BOOL bval, expected; + STARTUPINFOW sa; + unsigned int i; + DWORD style; + HWND hwnd; + + GetStartupInfoW( &sa ); + + winetest_push_context( "show %u, test %d", sa.wShowWindow, test_id ); + + ok( sa.dwFlags & STARTF_USESHOWWINDOW, "got %#lx.\n", sa.dwFlags ); + + /* First test windows which are not affected by startup info. ShowWindow() called for those doesn't count as + * consuming startup info, it is still used with the next applicable window. + * + * SW_ variants for ShowWindow() which are not altered by startup info still consume startup info usage so can + * only be tested once per process. */ + + hwnd = CreateWindowA( "static", "parent", WS_OVERLAPPED, 0, 0, 0, 0, NULL, NULL, + GetModuleHandleW( NULL ), NULL ); + pump_messages(); + for (i = 0; i < ARRAY_SIZE(ignored_window_styles); ++i) + { + winetest_push_context( "%u", i ); + hwnd = CreateWindowA( "static", "overlapped", ignored_window_styles[i], 0, 0, 0, 0, + ignored_window_styles[i] & WS_CHILD ? hwnd : NULL, NULL, + GetModuleHandleW( NULL ), NULL ); + ok( !!hwnd, "got NULL.\n" ); + ShowWindow( hwnd, SW_SHOW ); + bval = IsWindowVisible( hwnd ); + if ((ignored_window_styles[i] & (WS_CHILD | WS_POPUP)) == WS_CHILD) + ok( !bval, "unexpectedly visible.\n" ); + else + ok( bval, "unexpectedly invisible.\n" ); + pump_messages(); + winetest_pop_context(); + } + DestroyWindow( hwnd ); + pump_messages(); + + style = test->style; + if (test->show_type == TEST_SHOW_WS_VISIBLE) style |= WS_VISIBLE; + hwnd = CreateWindowA( "static", "overlapped", style, 0, 0, 0, 0, NULL, NULL, + GetModuleHandleW( NULL ), NULL ); + ok( !!hwnd, "got NULL.\n" ); + pump_messages(); + if (test->show_type == TEST_SHOW_SHOWWINDOW) + ShowWindow( hwnd, test->cmd_show ); + else if (test->show_type == TEST_SHOW_SETWINDOWPOS) + SetWindowPos( hwnd, NULL, 0, 0, 0, 0, SWP_NOSIZE | SWP_NOMOVE | SWP_NOZORDER | SWP_SHOWWINDOW ); + pump_messages(); + expected = test->cmd_show != SW_HIDE && test->cmd_show != SW_FORCEMINIMIZE + && (!test->show_affected || sa.wShowWindow != SW_HIDE); + bval = !!IsWindowVisible( hwnd ); + + todo_wine_if((test->show_affected && sa.wShowWindow == SW_HIDE) || test->cmd_show == SW_FORCEMINIMIZE) + ok( bval == expected, "got %d, expected %d.\n", bval, expected ); + + /* After default args were used once SW_SHOWDEFAULT doesn't use startupinfo. */ + ShowWindow( hwnd, SW_SHOWDEFAULT ); + bval = !!IsWindowVisible( hwnd ); + expected = test->counted_as_first || sa.wShowWindow != SW_HIDE; + todo_wine_if(!test->counted_as_first && sa.wShowWindow == SW_HIDE) ok( bval == expected, "got %d, expected %d.\n", bval, expected ); + DestroyWindow( hwnd ); + pump_messages(); + + hwnd = CreateWindowA( "static", "overlapped2", WS_OVERLAPPED, 0, 0, 0, 0, NULL, NULL, GetModuleHandleW(NULL), NULL ); + ok( !!hwnd, "got NULL.\n" ); + pump_messages(); + /* After default args were used once SW_SHOWDEFAULT doesn't use startupinfo, even with another window. */ + ShowWindow( hwnd, SW_SHOWDEFAULT ); + bval = IsWindowVisible( hwnd ); + ok( bval, "got %d, expected %d.\n", bval, expected ); + DestroyWindow( hwnd ); + pump_messages(); + + winetest_pop_context(); +} + +static void test_startupinfo_showwindow( char **argv ) +{ + STARTUPINFOA sa = {.cb = sizeof(STARTUPINFOA)}; + PROCESS_INFORMATION info; + char cmdline[MAX_PATH]; + unsigned int i; + BOOL ret; + + sa.dwFlags = STARTF_USESHOWWINDOW; + + sa.wShowWindow = SW_HIDE; + for (i = 0; i < ARRAY_SIZE(test_startupinfo_showwindow_tests); ++i) + { + sprintf( cmdline, "%s %s showwindow_proc %d", argv[0], argv[1], i ); + ret = CreateProcessA( NULL, cmdline, NULL, NULL, FALSE, 0, NULL, NULL, &sa, &info ); + ok( ret, "got error %lu\n", GetLastError() ); + wait_child_process( info.hProcess ); + CloseHandle( info.hProcess ); + CloseHandle( info.hThread ); + } + + if (0) + { + /* Excluding these tests to reduce test run time. */ + sa.wShowWindow = SW_SHOWMAXIMIZED; + for (i = 0; i < ARRAY_SIZE(test_startupinfo_showwindow_tests); ++i) + { + sprintf( cmdline, "%s %s showwindow_proc %d", argv[0], argv[1], i ); + ret = CreateProcessA( NULL, cmdline, NULL, NULL, FALSE, 0, NULL, NULL, &sa, &info ); + ok( ret, "got error %lu\n", GetLastError() ); + wait_child_process( info.hProcess ); + CloseHandle( info.hProcess ); + CloseHandle( info.hThread ); + } + } +} + START_TEST(win) { char **argv; @@ -13640,6 +13823,12 @@ START_TEST(win) return; }
+ if (argc == 4 && !strcmp(argv[2], "showwindow_proc")) + { + test_startupinfo_showwindow_proc( atoi( argv[3] )); + return; + } + if (!RegisterWindowClasses()) assert(0);
hwndMain = CreateWindowExA(/*WS_EX_TOOLWINDOW*/ 0, "MainWindowClass", "Main window", @@ -13771,6 +13960,7 @@ START_TEST(win) test_WM_NCCALCSIZE(); test_ReleaseCapture(); test_SetProcessLaunchForegroundPolicy(); + test_startupinfo_showwindow(argv);
/* add the tests above this line */ if (hhook) UnhookWindowsHookEx(hhook);
From: Paul Gofman pgofman@codeweavers.com
--- dlls/user32/tests/win.c | 4 ++-- dlls/win32u/window.c | 14 ++++++++++++++ 2 files changed, 16 insertions(+), 2 deletions(-)
diff --git a/dlls/user32/tests/win.c b/dlls/user32/tests/win.c index a788d57328a..85d2c4952ee 100644 --- a/dlls/user32/tests/win.c +++ b/dlls/user32/tests/win.c @@ -13707,14 +13707,14 @@ static void test_startupinfo_showwindow_proc( int test_id ) && (!test->show_affected || sa.wShowWindow != SW_HIDE); bval = !!IsWindowVisible( hwnd );
- todo_wine_if((test->show_affected && sa.wShowWindow == SW_HIDE) || test->cmd_show == SW_FORCEMINIMIZE) + todo_wine_if(test->cmd_show == SW_FORCEMINIMIZE) ok( bval == expected, "got %d, expected %d.\n", bval, expected );
/* After default args were used once SW_SHOWDEFAULT doesn't use startupinfo. */ ShowWindow( hwnd, SW_SHOWDEFAULT ); bval = !!IsWindowVisible( hwnd ); expected = test->counted_as_first || sa.wShowWindow != SW_HIDE; - todo_wine_if(!test->counted_as_first && sa.wShowWindow == SW_HIDE) ok( bval == expected, "got %d, expected %d.\n", bval, expected ); + ok( bval == expected, "got %d, expected %d.\n", bval, expected ); DestroyWindow( hwnd ); pump_messages();
diff --git a/dlls/win32u/window.c b/dlls/win32u/window.c index a82462e44e4..5cb7b9f4d2d 100644 --- a/dlls/win32u/window.c +++ b/dlls/win32u/window.c @@ -4515,6 +4515,7 @@ void update_window_state( HWND hwnd ) */ static BOOL show_window( HWND hwnd, INT cmd ) { + static volatile LONG first_window = 1; WND *win; HWND parent; DWORD style = get_window_long( hwnd, GWL_STYLE ), new_style; @@ -4527,6 +4528,19 @@ static BOOL show_window( HWND hwnd, INT cmd )
context = set_thread_dpi_awareness_context( get_window_dpi_awareness_context( hwnd ));
+ if ((!(style & (WS_POPUP | WS_CHILD)) + || ((style & (WS_POPUP | WS_CHILD | WS_CAPTION)) == (WS_POPUP | WS_CAPTION))) + && InterlockedExchange( &first_window, 0 )) + { + RTL_USER_PROCESS_PARAMETERS *params = NtCurrentTeb()->Peb->ProcessParameters; + + if (params->dwFlags & STARTF_USESHOWWINDOW && (cmd == SW_SHOW || cmd == SW_SHOWNORMAL || cmd == SW_SHOWDEFAULT)) + { + cmd = params->wShowWindow; + TRACE( "hwnd=%p, using cmd %d from startup info.\n", hwnd, cmd ); + } + } + switch(cmd) { case SW_HIDE:
v2: - exclude some amount of tests from running; otherwise the added tests (which require starting a new process) add too much to the run time.
Doesn't seem to me to add so much time, it's at worst a second or two? I don't think tests that aren't regularly and automatically run have much value.
-
Paul Gofman -
Paul Gofman (＠gofman)
-
Rémi Bernon (＠rbernon)