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comctl32: Test overwriting of pszText pointer in TVN_ENDLABELEDIT. 

Signed-off-by: Damjan Jovanovic <damjan.jov@gmail.com>
Signed-off-by: Nikolay Sivov <nsivov@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Damjan Jovanovic 2019-11-13 05:54:13 +02:00 committed by Alexandre Julliard
parent 1fa32f9a53
commit 59bb622088
1 changed files with 20 additions and 0 deletions
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20
dlls/comctl32/tests/treeview.c
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@ -43,6 +43,7 @@ static BOOL g_disp_A_to_W;
static BOOL g_disp_set_stateimage;
static BOOL g_beginedit_alter_text;
static const char *g_endedit_overwrite_contents;
static char *g_endedit_overwrite_ptr;
static HFONT g_customdraw_font;
static BOOL g_v6;
@ -1329,6 +1330,8 @@ static LRESULT CALLBACK parent_wnd_proc(HWND hWnd, UINT message, WPARAM wParam,
todo_wine ok(disp->item.cchTextMax == MAX_PATH, "cchTextMax is %d\n", disp->item.cchTextMax);
if (g_endedit_overwrite_contents)
strcpy(disp->item.pszText, g_endedit_overwrite_contents);
if (g_endedit_overwrite_ptr)
disp->item.pszText = g_endedit_overwrite_ptr;
}
return TRUE;
}
@ -1739,6 +1742,23 @@ static void test_itemedit(void)
expect(TRUE, r);
expect(0, strcmp(item.pszText, "<new_contents>"));
/* Overwriting of pszText pointer in TVN_ENDLABELEDIT */
edit = (HWND)SendMessageA(hTree, TVM_EDITLABELA, 0, (LPARAM)hRoot);
ok(IsWindow(edit), "Expected valid handle\n");
r = SetWindowTextA(edit, "old");
expect(TRUE, r);
g_endedit_overwrite_ptr = (char*) "<new_ptr>";
r = SendMessageA(hTree, WM_COMMAND, MAKEWPARAM(0, EN_KILLFOCUS), (LPARAM)edit);
expect(0, r);
g_endedit_overwrite_ptr = NULL;
item.mask = TVIF_TEXT;
item.hItem = hRoot;
item.pszText = buffA;
item.cchTextMax = ARRAY_SIZE(buffA);
r = SendMessageA(hTree, TVM_GETITEMA, 0, (LPARAM)&item);
expect(TRUE, r);
todo_wine expect(0, strcmp(item.pszText, "<new_ptr>"));
DestroyWindow(hTree);
}