From: Larry Starr <Larry_A_Starr@yahoo.com> Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=58236 Signed-off-by: Larry Starr <Larry_A_Starr@yahoo.com> --- dlls/comctl32/tests/tooltips.c | 66 ++++++++++++++++++++++++++++++++++ 1 file changed, 66 insertions(+) diff --git a/dlls/comctl32/tests/tooltips.c b/dlls/comctl32/tests/tooltips.c index d34f83806b5..e84699da5dc 100644 --- a/dlls/comctl32/tests/tooltips.c +++ b/dlls/comctl32/tests/tooltips.c @@ -1179,6 +1179,70 @@ static const struct message ttn_show_parent_seq[] = { 0 } }; +/* Helper: activate a tracked tooltip and measure its window size. */ +static void get_tracked_size(HWND tt, TTTOOLINFOW *info, SIZE *sz) +{ + RECT rc; + SendMessageW(tt, TTM_TRACKACTIVATE, TRUE, (LPARAM)info); + SendMessageW(tt, TTM_TRACKPOSITION, 0, MAKELPARAM(10, 10)); + GetWindowRect(tt, &rc); + sz->cx = rc.right - rc.left; + sz->cy = rc.bottom - rc.top; + SendMessageW(tt, TTM_TRACKACTIVATE, FALSE, (LPARAM)info); +} + +static void test_TTM_SETTITLE(void) +{ + HWND parent, tt; + TTTOOLINFOW info = { 0 }; + SIZE sz_no_title, sz_null_icon, sz_empty_icon; + LRESULT res; + + parent = CreateWindowExW(0, WC_STATICW, NULL, WS_CAPTION | WS_VISIBLE, + 50, 50, 400, 400, NULL, NULL, GetModuleHandleW(NULL), 0); + ok(parent != NULL, "failed to create parent window\n"); + + tt = CreateWindowExW(WS_EX_TOPMOST, TOOLTIPS_CLASSW, NULL, + TTS_NOPREFIX | TTS_ALWAYSTIP, + CW_USEDEFAULT, CW_USEDEFAULT, CW_USEDEFAULT, CW_USEDEFAULT, + parent, NULL, GetModuleHandleW(NULL), 0); + ok(tt != NULL, "failed to create tooltip window\n"); + + info.cbSize = TTTOOLINFOW_V1_SIZE; + info.uFlags = TTF_IDISHWND | TTF_TRACK | TTF_ABSOLUTE; + info.hwnd = parent; + info.hinst = GetModuleHandleW(NULL); + info.lpszText = (WCHAR *)L"x"; + info.uId = (UINT_PTR)parent; + GetClientRect(parent, &info.rect); + + res = SendMessageW(tt, TTM_ADDTOOLW, 0, (LPARAM)&info); + ok(res, "TTM_ADDTOOLW failed\n"); + + /* Baseline: no title, no icon */ + SendMessageW(tt, TTM_SETTITLEW, TTI_NONE, (LPARAM)NULL); + get_tracked_size(tt, &info, &sz_no_title); + + /* Icon requested with NULL title — must be suppressed */ + SendMessageW(tt, TTM_SETTITLEW, TTI_WARNING, (LPARAM)NULL); + get_tracked_size(tt, &info, &sz_null_icon); + todo_wine + ok(sz_null_icon.cx == sz_no_title.cx && sz_null_icon.cy == sz_no_title.cy, + "NULL title + icon: size %ldx%ld, expected %ldx%ld\n", + sz_null_icon.cx, sz_null_icon.cy, sz_no_title.cx, sz_no_title.cy); + + /* Icon requested with empty string title — must also be suppressed */ + SendMessageW(tt, TTM_SETTITLEW, TTI_WARNING, (LPARAM)L""); + get_tracked_size(tt, &info, &sz_empty_icon); + todo_wine + ok(sz_empty_icon.cx == sz_no_title.cx && sz_empty_icon.cy == sz_no_title.cy, + "empty title + icon: size %ldx%ld, expected %ldx%ld\n", + sz_empty_icon.cx, sz_empty_icon.cy, sz_no_title.cx, sz_no_title.cy); + + DestroyWindow(tt); + DestroyWindow(parent); +} + static void test_TTN_SHOW(void) { HWND hwndTip, hwnd; @@ -1255,6 +1319,7 @@ START_TEST(tooltips) test_margin(); test_TTM_ADDTOOL(FALSE); test_TTN_SHOW(); + test_TTM_SETTITLE(); if (!load_v6_module(&ctx_cookie, &hCtx)) return; @@ -1267,6 +1332,7 @@ START_TEST(tooltips) test_margin(); test_TTM_ADDTOOL(TRUE); test_TTN_SHOW(); + test_TTM_SETTITLE(); unload_v6_module(ctx_cookie, hCtx); } -- GitLab https://gitlab.winehq.org/wine/wine/-/merge_requests/10340