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comctl32: Test treeview text trimming after label editing is complete. 

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 05:54:07 +02:00 committed by Alexandre Julliard
parent 5e2e794ad6
commit 8fd0ecc6cd
1 changed files with 34 additions and 1 deletions
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35
dlls/comctl32/tests/treeview.c
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@ -1576,7 +1576,7 @@ static void test_itemedit(void)
DWORD r;
HWND edit;
TVITEMA item;
CHAR buffA[20];
CHAR buffA[500];
HWND hTree;
hTree = create_treeview_control(0);
@ -1675,8 +1675,41 @@ static void test_itemedit(void)
ok(IsWindow(edit), "Expected valid handle\n");
r = SendMessageA(edit, EM_GETLIMITTEXT, 0, 0);
expect(MAX_PATH - 1, r);
/* WM_SETTEXT can set more... */
memset(buffA, 'a', ARRAY_SIZE(buffA));
buffA[ARRAY_SIZE(buffA)-1] = 0;
r = SetWindowTextA(edit, buffA);
expect(TRUE, r);
r = GetWindowTextA(edit, buffA, ARRAY_SIZE(buffA));
expect(ARRAY_SIZE(buffA) - 1, r);
/* ...but it's trimmed to MAX_PATH chars when editing ends */
r = SendMessageA(hTree, WM_COMMAND, MAKEWPARAM(0, EN_KILLFOCUS), (LPARAM)edit);
expect(0, r);
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(MAX_PATH - 1, strlen(item.pszText));
/* We can't get around that MAX_PATH limit by increasing EM_SETLIMITTEXT */
edit = (HWND)SendMessageA(hTree, TVM_EDITLABELA, 0, (LPARAM)hRoot);
ok(IsWindow(edit), "Expected valid handle\n");
SendMessageA(edit, EM_SETLIMITTEXT, ARRAY_SIZE(buffA)-1, 0);
memset(buffA, 'a', ARRAY_SIZE(buffA));
buffA[ARRAY_SIZE(buffA)-1] = 0;
r = SetWindowTextA(edit, buffA);
expect(TRUE, r);
r = SendMessageA(hTree, WM_COMMAND, MAKEWPARAM(0, EN_KILLFOCUS), (LPARAM)edit);
expect(0, r);
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(MAX_PATH - 1, strlen(item.pszText));
DestroyWindow(hTree);
}