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comctl32/tests: A test for TCN_SELCHANGING handling. 

Signed-off-by: Nikolay Sivov <nsivov@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Nikolay Sivov 2018-01-25 17:23:14 +03:00 committed by Alexandre Julliard
parent a39e312e8d
commit 413b2a031b
1 changed files with 94 additions and 0 deletions
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94
dlls/comctl32/tests/tab.c
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@ -79,6 +79,7 @@ static void TabCheckSetSize(HWND hwnd, INT set_width, INT set_height, INT exp_wi
static HFONT hFont;
static DRAWITEMSTRUCT g_drawitem;
static HWND parent_wnd;
static LRESULT tcn_selchanging_result;
static struct msg_sequence *sequences[NUM_MSG_SEQUENCES];
@ -264,6 +265,22 @@ static const struct message rbuttonup_seq[] = {
{ 0 }
};
static const struct message full_selchange_parent_seq[] = {
{ WM_NOTIFY, sent|id, 0, 0, TCN_SELCHANGING },
{ WM_NOTIFY, sent|id, 0, 0, TCN_SELCHANGE },
{ 0 }
};
static const struct message selchanging_parent_seq[] = {
{ WM_NOTIFY, sent|id, 0, 0, TCN_SELCHANGING },
{ 0 }
};
static const struct message selchange_parent_seq[] = {
{ WM_NOTIFY, sent|id, 0, 0, TCN_SELCHANGE },
{ 0 }
};
static HWND
create_tabcontrol (DWORD style, DWORD mask)
{
@ -322,6 +339,8 @@ static LRESULT WINAPI parentWindowProcess(HWND hwnd, UINT message, WPARAM wParam
if (defwndproc_counter) msg.flags |= defwinproc;
msg.wParam = wParam;
msg.lParam = lParam;
if (message == WM_NOTIFY && lParam)
msg.id = ((NMHDR*)lParam)->code;
add_message(sequences, PARENT_SEQ_INDEX, &msg);
}
@ -329,6 +348,13 @@ static LRESULT WINAPI parentWindowProcess(HWND hwnd, UINT message, WPARAM wParam
if (message == WM_DRAWITEM)
g_drawitem = *(DRAWITEMSTRUCT*)lParam;
if (message == WM_NOTIFY)
{
NMHDR *nmhdr = (NMHDR *)lParam;
if (nmhdr && nmhdr->code == TCN_SELCHANGING)
return tcn_selchanging_result;
}
defwndproc_counter++;
ret = DefWindowProcA(hwnd, message, wParam, lParam);
defwndproc_counter--;
@ -1443,6 +1469,73 @@ static void init_functions(void)
#undef X
}
static void test_TCN_SELCHANGING(void)
{
const INT nTabs = 5;
HWND hTab;
INT ret;
hTab = createFilledTabControl(parent_wnd, WS_CHILD|TCS_FIXEDWIDTH, TCIF_TEXT|TCIF_IMAGE, nTabs);
ok(hTab != NULL, "Failed to create tab control\n");
/* Initially first tab is focused. */
ret = SendMessageA(hTab, TCM_GETCURFOCUS, 0, 0);
ok(ret == 0, "Unexpected tab focus %d.\n", ret);
flush_sequences(sequences, NUM_MSG_SEQUENCES);
/* Setting focus to currently focused item should do nothing. */
ret = SendMessageA(hTab, TCM_SETCURFOCUS, 0, 0);
ok(ret == 0, "Unexpected ret value %d.\n", ret);
ok_sequence(sequences, PARENT_SEQ_INDEX, empty_sequence, "Set focus to focused tab sequence", FALSE);
/* Allow selection change. */
flush_sequences(sequences, NUM_MSG_SEQUENCES);
tcn_selchanging_result = 0;
ret = SendMessageA(hTab, TCM_SETCURFOCUS, nTabs - 1, 0);
ok(ret == 0, "Unexpected ret value %d.\n", ret);
ok_sequence(sequences, PARENT_SEQ_INDEX, full_selchange_parent_seq, "Focus change allowed sequence", FALSE);
ret = SendMessageA(hTab, TCM_GETCURFOCUS, 0, 0);
ok(ret == nTabs - 1, "Unexpected focused tab %d.\n", ret);
ret = SendMessageA(hTab, TCM_GETCURSEL, 0, 0);
ok(ret == nTabs - 1, "Unexpected selected tab %d.\n", ret);
/* Forbid selection change. */
flush_sequences(sequences, NUM_MSG_SEQUENCES);
tcn_selchanging_result = 1;
ret = SendMessageA(hTab, TCM_SETCURFOCUS, 0, 0);
ok(ret == 0, "Unexpected ret value %d.\n", ret);
ok_sequence(sequences, PARENT_SEQ_INDEX, selchanging_parent_seq, "Focus change disallowed sequence", FALSE);
ret = SendMessageA(hTab, TCM_GETCURFOCUS, 0, 0);
todo_wine
ok(ret == nTabs - 1, "Unexpected focused tab %d.\n", ret);
ret = SendMessageA(hTab, TCM_GETCURSEL, 0, 0);
todo_wine
ok(ret == nTabs - 1, "Unexpected selected tab %d.\n", ret);
/* Removing focus sends only TCN_SELCHANGE */
flush_sequences(sequences, NUM_MSG_SEQUENCES);
ret = SendMessageA(hTab, TCM_SETCURFOCUS, -1, 0);
ok(ret == 0, "Unexpected ret value %d.\n", ret);
ok_sequence(sequences, PARENT_SEQ_INDEX, selchange_parent_seq, "Remove focus sequence", FALSE);
ret = SendMessageA(hTab, TCM_GETCURFOCUS, 0, 0);
ok(ret == -1, "Unexpected focused tab %d.\n", ret);
tcn_selchanging_result = 0;
DestroyWindow(hTab);
}
START_TEST(tab)
{
LOGFONTA logfont;
@ -1481,6 +1574,7 @@ START_TEST(tab)
test_TCS_OWNERDRAWFIXED();
test_WM_CONTEXTMENU();
test_create();
test_TCN_SELCHANGING();
DestroyWindow(parent_wnd);
}