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comctl32/tests: Some tests for buddy procedure subclassing.

This commit is contained in:
Nikolay Sivov 2009-12-22 01:54:06 +03:00 committed by Alexandre Julliard
parent 8fc96f20a3
commit 48d42d4a93
1 changed files with 38 additions and 1 deletions
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39
dlls/comctl32/tests/updown.c
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@ -61,6 +61,8 @@
static HWND parent_wnd, g_edit;
static BOOL (WINAPI *pSetWindowSubclass)(HWND, SUBCLASSPROC, UINT_PTR, DWORD_PTR);
static struct msg_sequence *sequences[NUM_MSG_SEQUENCES];
static const struct message add_updown_with_edit_seq[] = {
@ -436,7 +438,9 @@ static void test_updown_pos32(void)
static void test_updown_buddy(void)
{
HWND updown, buddyReturn;
HWND updown, buddyReturn, buddy;
WNDPROC proc;
DWORD style;
updown = create_updown_control(UDS_ALIGNRIGHT, g_edit);
@ -455,6 +459,35 @@ static void test_updown_buddy(void)
ok_sequence(sequences, EDIT_SEQ_INDEX, add_updown_with_edit_seq, "test updown buddy_edit", FALSE);
DestroyWindow(updown);
buddy = create_edit_control();
proc = (WNDPROC)GetWindowLongPtrA(buddy, GWLP_WNDPROC);
updown= create_updown_control(UDS_ALIGNRIGHT, buddy);
ok(proc == (WNDPROC)GetWindowLongPtrA(buddy, GWLP_WNDPROC), "No subclassing expected\n");
style = GetWindowLongA(updown, GWL_STYLE);
SetWindowLongA(updown, GWL_STYLE, style | UDS_ARROWKEYS);
style = GetWindowLongA(updown, GWL_STYLE);
ok(style & UDS_ARROWKEYS, "Expected UDS_ARROWKEYS\n");
/* no subclass if UDS_ARROWKEYS set after creation */
ok(proc == (WNDPROC)GetWindowLongPtrA(buddy, GWLP_WNDPROC), "No subclassing expected\n");
DestroyWindow(updown);
updown= create_updown_control(UDS_ALIGNRIGHT | UDS_ARROWKEYS, buddy);
ok(proc != (WNDPROC)GetWindowLongPtrA(buddy, GWLP_WNDPROC), "Subclassing expected\n");
if (pSetWindowSubclass)
{
/* updown uses subclass helpers for buddy on >5.8x systems */
todo_wine
ok(GetPropA(buddy, "CC32SubclassInfo") != NULL, "Expected CC32SubclassInfo property\n");
}
DestroyWindow(updown);
DestroyWindow(buddy);
}
static void test_updown_base(void)
@ -687,6 +720,10 @@ static void test_UDS_SETBUDDYINT(void)
START_TEST(updown)
{
HMODULE mod = GetModuleHandleA("comctl32.dll");
pSetWindowSubclass = (void*)GetProcAddress(mod, (LPSTR)410);
InitCommonControls();
init_msg_sequences(sequences, NUM_MSG_SEQUENCES);