Module: wine Branch: master Commit: 1855782ee0d9c3130a63484a1611868e1d3a92be URL: https://gitlab.winehq.org/wine/wine/-/commit/1855782ee0d9c3130a63484a1611868...
Author: Esme Povirk esme@codeweavers.com Date: Tue Aug 22 14:03:12 2023 -0500
user32/tests: Test cross-platform use of scroll functions.
---
dlls/user32/tests/scroll.c | 203 +++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 203 insertions(+)
diff --git a/dlls/user32/tests/scroll.c b/dlls/user32/tests/scroll.c index 481219665ec..70947f5626b 100644 --- a/dlls/user32/tests/scroll.c +++ b/dlls/user32/tests/scroll.c @@ -785,6 +785,192 @@ static void test_subclass(void) DestroyWindow(hwnd); }
+static void read_process(HWND hMainWnd) +{ + SCROLLBARINFO sbi = {0}; + SCROLLINFO si; + BOOL ret; + RECT rect, intersection; + BOOL (WINAPI *pGetScrollBarInfo)(HWND, LONG, LPSCROLLBARINFO); + + si.cbSize = sizeof(si); + si.fMask = SIF_PAGE|SIF_POS|SIF_RANGE; + si.nMin = si.nMax = si.nPos = (int)0xdeadbeef; + si.nPage = 0xdeadbeef; + ret = GetScrollInfo( hMainWnd, SB_HORZ, &si ); + todo_wine ok( ret, "GetScrollInfo should succeed\n" ); + + todo_wine ok( si.nMin == 1, "unexpected nMin %i\n", si.nMin ); + todo_wine ok( si.nMax == 10, "unexpected nMax %i\n", si.nMax ); + todo_wine ok( si.nPage == 3, "unexpected nPage %u\n", si.nPage ); + todo_wine ok( si.nPos == 4, "unexpected nPos %i\n", si.nPos ); + + si.cbSize = sizeof(si); + si.fMask = SIF_PAGE|SIF_POS|SIF_RANGE; + si.nMin = si.nMax = si.nPos = (int)0xdeadbeef; + si.nPage = 0xdeadbeef; + ret = GetScrollInfo( hMainWnd, SB_VERT, &si ); + todo_wine ok( ret, "GetScrollInfo should succeed\n" ); + + todo_wine ok( si.nMin == 201, "unexpected nMin %i\n", si.nMin ); + todo_wine ok( si.nMax == 210, "unexpected nMax %i\n", si.nMax ); + todo_wine ok( si.nPage == 2, "unexpected nPage %u\n", si.nPage ); + todo_wine ok( si.nPos == 204, "unexpected nPos %i\n", si.nPos ); + + pGetScrollBarInfo = (void*)GetProcAddress(GetModuleHandleA("user32.dll"), "GetScrollBarInfo"); + if (!pGetScrollBarInfo) + { + win_skip("GetScrollBarInfo is not available\n"); + return; + } + + ret = GetWindowRect( hMainWnd, &rect ); + ok( ret, "The GetWindowRect() call should not fail.\n" ); + + sbi.cbSize = sizeof(sbi); + sbi.rgstate[0] = 0xdeadbeef; + ret = pGetScrollBarInfo( hMainWnd, OBJID_HSCROLL, &sbi ); + todo_wine ok( ret, "The GetScrollBarInfo() call should not fail.\n" ); + + if (ret) + { + IntersectRect( &intersection, &sbi.rcScrollBar, &rect ); + ok( EqualRect( &intersection, &sbi.rcScrollBar ), "hscroll rect %s outside window rect %s\n", + wine_dbgstr_rect( &sbi.rcScrollBar ), wine_dbgstr_rect( &rect )); + ok( sbi.rcScrollBar.right - sbi.rcScrollBar.left > sbi.rcScrollBar.bottom - sbi.rcScrollBar.top, + "hscroll rect %s should have width > height\n", wine_dbgstr_rect( &rect )); + ok( sbi.rgstate[0] == 0, "unexpected hscroll state %#lx\n", sbi.rgstate[0] ); + } + + sbi.cbSize = sizeof(sbi); + sbi.rgstate[0] = 0xdeadbeef; + ret = pGetScrollBarInfo( hMainWnd, OBJID_VSCROLL, &sbi ); + todo_wine ok( ret, "The GetScrollBarInfo() call should not fail.\n" ); + + if (ret) + { + IntersectRect( &intersection, &sbi.rcScrollBar, &rect ); + ok( EqualRect( &intersection, &sbi.rcScrollBar ), "vscroll rect %s outside window rect %s\n", + wine_dbgstr_rect( &sbi.rcScrollBar ), wine_dbgstr_rect( &rect )); + ok( sbi.rcScrollBar.right - sbi.rcScrollBar.left < sbi.rcScrollBar.bottom - sbi.rcScrollBar.top, + "vscroll rect %s should have width < height\n", wine_dbgstr_rect( &rect )); + ok( sbi.rgstate[0] == 0, "unexpected vscroll state %#lx\n", sbi.rgstate[0] ); + } +} + +static DWORD WINAPI write_process(HWND hMainWnd) +{ + SCROLLBARINFO sbi; + SCROLLINFO si; + BOOL ret; + BOOL (WINAPI *pGetScrollBarInfo)(HWND, LONG, LPSCROLLBARINFO); + + si.cbSize = sizeof(si); + si.fMask = SIF_POS; + si.nPos = 6; + ret = SetScrollInfo( hMainWnd, SB_HORZ, &si, FALSE ); + todo_wine ok( ret, "SetScrollInfo should succeed\n" ); + + si.nPos = 206; + ret = SetScrollInfo( hMainWnd, SB_VERT, &si, FALSE ); + todo_wine ok( ret, "SetScrollInfo should succeed\n" ); + + si.nPos = 0xdeadbeef; + ret = GetScrollInfo( hMainWnd, SB_HORZ, &si ); + todo_wine ok( ret, "GetScrollInfo should succeed\n" ); + todo_wine ok( si.nPos == 6, "unexpected nPos %i\n", si.nPos ); + + si.nPos = 0xdeadbeef; + ret = GetScrollInfo( hMainWnd, SB_VERT, &si ); + todo_wine ok( ret, "GetScrollInfo should succeed\n" ); + todo_wine ok( si.nPos == 206, "unexpected nPos %i\n", si.nPos ); + + pGetScrollBarInfo = (void*)GetProcAddress(GetModuleHandleA("user32.dll"), "GetScrollBarInfo"); + if (!pGetScrollBarInfo) + { + win_skip("GetScrollBarInfo is not available\n"); + return 0; + } + + ret = EnableScrollBar( hMainWnd, SB_HORZ, ESB_DISABLE_BOTH ); + todo_wine ok( ret, "EnableScrollBar should succeed\n" ); + + ret = ShowScrollBar( hMainWnd, SB_VERT, FALSE ); + ok( ret, "ShowScrollBar should succeed\n" ); + + sbi.cbSize = sizeof(sbi); + sbi.rgstate[0] = 0xdeadbeef; + ret = pGetScrollBarInfo( hMainWnd, OBJID_HSCROLL, &sbi ); + todo_wine ok( ret, "The GetScrollBarInfo() call should not fail.\n" ); + todo_wine ok( sbi.rgstate[0] == STATE_SYSTEM_UNAVAILABLE, "unexpected hscroll state %#lx\n", sbi.rgstate[0] ); + + sbi.cbSize = sizeof(sbi); + sbi.rgstate[0] = 0xdeadbeef; + ret = pGetScrollBarInfo( hMainWnd, OBJID_VSCROLL, &sbi ); + todo_wine ok( ret, "The GetScrollBarInfo() call should not fail.\n" ); + todo_wine ok( sbi.rgstate[0] == STATE_SYSTEM_INVISIBLE, "unexpected vscroll state %#lx\n", sbi.rgstate[0] ); + + return 0; +} + +static void test_cross_process(const char* argv0) +{ + HWND hMainWnd; + BOOL ret; + SCROLLINFO si; + STARTUPINFOA startup_info = {0}; + PROCESS_INFORMATION process_info; + char path[MAX_PATH]; + + hMainWnd = create_main_test_wnd(); + + si.cbSize = sizeof(si); + si.fMask = SIF_PAGE|SIF_POS|SIF_RANGE; + si.nMin = 1; + si.nMax = 10; + si.nPage = 3; + si.nPos = 4; + SetScrollInfo( hMainWnd, SB_HORZ, &si, FALSE ); + + si.nMin = 201; + si.nMax = 210; + si.nPage = 2; + si.nPos = 204; + SetScrollInfo( hMainWnd, SB_VERT, &si, FALSE ); + + startup_info.cb = sizeof(startup_info); + sprintf( path, "%s scroll read_process %p", argv0, hMainWnd ); + ret = CreateProcessA( NULL, path, NULL, NULL, FALSE, 0, NULL, NULL, &startup_info, &process_info ); + ok(ret, "CreateProcess "%s" failed err %lu.\n", path, GetLastError()); + + /* Messages do not need to be processed to read info. */ + winetest_wait_child_process(process_info.hProcess); + CloseHandle(process_info.hProcess); + CloseHandle(process_info.hThread); + + sprintf( path, "%s scroll write_process %p", argv0, hMainWnd ); + ret = CreateProcessA( NULL, path, NULL, NULL, FALSE, 0, NULL, NULL, &startup_info, &process_info ); + ok(ret, "CreateProcess "%s" failed err %lu.\n", path, GetLastError()); + + /* Modifying info requires a message loop. */ + while (MsgWaitForMultipleObjects( 1, &process_info.hProcess, FALSE, 5000, QS_SENDMESSAGE ) == 1) + { + MSG msg; + while (PeekMessageA( &msg, NULL, 0, 0, PM_REMOVE )) + { + TranslateMessage( &msg ); + DispatchMessageA( &msg ); + } + } + + winetest_wait_child_process(process_info.hProcess); + CloseHandle(process_info.hProcess); + CloseHandle(process_info.hThread); + + DestroyWindow( hScroll ); + DestroyWindow( hMainWnd ); +} + static void test_visual(void) { static const int color_indices[] = {COLOR_SCROLLBAR, COLOR_BTNFACE}; @@ -826,10 +1012,26 @@ static void test_visual(void)
START_TEST ( scroll ) { + char **argv; + int argc; WNDCLASSA wc; HMODULE hUxtheme; BOOL (WINAPI * pIsThemeActive)(VOID);
+ argc = winetest_get_mainargs(&argv); + if (argc >= 4 && (!strcmp( argv[2], "read_process" ) || !strcmp( argv[2], "write_process" ))) + { + long wnd_long = strtol( argv[3], NULL, 16 ); + HWND wnd = (HWND)(INT_PTR)wnd_long; + + if (!strcmp( argv[2], "read_process" )) + read_process( wnd ); + else + write_process( wnd ); + + return; + } + wc.style = CS_HREDRAW | CS_VREDRAW; wc.cbClsExtra = 0; wc.cbWndExtra = 0; @@ -849,6 +1051,7 @@ START_TEST ( scroll ) scrollbar_test_track(); test_SetScrollInfo(); test_subclass(); + test_cross_process( argv[0] );
/* Some test results vary depending of theming being active or not */ hUxtheme = LoadLibraryA("uxtheme.dll");