[PATCH 3/6] comctl32/combo: Add test for WM_CTLCOLORSTATIC

[Fabian Maurer]

Signed-off-by: Fabian Maurer 
---
 dlls/comctl32/tests/combo.c | 37 +++++++++++++++++++++++++++++++++++++
 1 file changed, 37 insertions(+)

diff --git a/dlls/comctl32/tests/combo.c b/dlls/comctl32/tests/combo.c
index 923d826b30..5a1ba408f0 100644
--- a/dlls/comctl32/tests/combo.c
+++ b/dlls/comctl32/tests/combo.c
@@ -46,6 +46,8 @@ static HWND hComboExParentWnd, hMainWnd;
 static HINSTANCE hMainHinst;
 static const char ComboExTestClass[] = "ComboExTestClass";

+static HBRUSH brush_red;
+
 static BOOL (WINAPI *pSetWindowSubclass)(HWND, SUBCLASSPROC, UINT_PTR, DWORD_PTR);

#define MAX_CHARS 100
@@ -507,6 +509,8 @@ static BOOL init(void)
     wc.lpfnWndProc = ComboExTestWndProc;
     RegisterClassA(&wc);

+    brush_red = CreateSolidBrush(RGB(255, 0, 0));
+
     hMainWnd = CreateWindowA(WC_STATICA, "Test", WS_OVERLAPPEDWINDOW, 10, 10, 300, 300, NULL, NULL, NULL, 0);
     ShowWindow(hMainWnd, SW_SHOW);

@@ -533,6 +537,7 @@ static void cleanup(void)
     UnregisterClassA(ComboExTestClass, GetModuleHandleA(NULL));

DestroyWindow(hMainWnd);
+    DeleteObject(brush_red);
 }

static void test_comboex_subclass(void)
@@ -748,6 +753,8 @@ static LRESULT CALLBACK parent_wnd_proc(HWND hwnd, UINT msg, WPARAM wparam, LPAR
             break;
         }
         break;
+    case WM_CTLCOLORSTATIC:
+         return (LRESULT) brush_red;
     }

return CallWindowProcA(old_parent_proc, hwnd, msg, wparam, lparam);
@@ -1254,6 +1261,35 @@ static void test_combo_dropdown_size(DWORD style)
     }
 }

+static void test_WM_CTLCOLORSTATIC(void)
+{
+    HBRUSH brush;
+    LOGBRUSH logbrush;
+    int result;
+    COMBOBOXINFO info;
+    COLORREF color_expected = RGB(255, 0, 0);
+    HWND handle_combo = create_combobox(CBS_DROPDOWN);
+
+    old_parent_proc = (void *)SetWindowLongPtrA(hMainWnd, GWLP_WNDPROC, (ULONG_PTR)parent_wnd_proc);
+
+    info.cbSize = sizeof(COMBOBOXINFO);
+    SetLastError(0xdeadbeef);
+    result = GetComboBoxInfo(handle_combo, &info);
+    ok(result, "Failed to get combobox info structure.\n");
+
+    SendMessageA(info.hwndItem, EM_SETREADONLY, (WPARAM)TRUE, 0);
+    brush = (HBRUSH)SendMessageA(handle_combo, WM_CTLCOLORSTATIC, 0, (LPARAM)info.hwndItem);
+
+    result = GetObjectA(brush, sizeof(logbrush), &logbrush);
+    ok(result > 0, "GetObject failed: %d!\n", GetLastError());
+
+    todo_wine
+    ok(logbrush.lbColor == color_expected, "Expected %x, got %x\n", color_expected, logbrush.lbColor);
+
+    DestroyWindow(handle_combo);
+    SetWindowLongPtrA(hMainWnd, GWLP_WNDPROC, (ULONG_PTR)old_parent_proc);
+}
+
 START_TEST(combo)
 {
     ULONG_PTR ctx_cookie;
@@ -1281,6 +1317,7 @@ START_TEST(combo)
     }

/* ComboBox control tests. */
+    test_WM_CTLCOLORSTATIC();
     test_combo_WS_VSCROLL();
     test_combo_setfont(CBS_DROPDOWN);
     test_combo_setfont(CBS_DROPDOWNLIST);
--
2.23.0