Daniel Jelinski : comctl32/tests: Treeview shouldn' t modify cChildren if it was explicitly set.
Alexandre Julliard
julliard at winehq.org
Thu Jun 7 13:39:19 CDT 2012
Module: wine
Branch: master
Commit: 4c6803d858933e40c6391067661d1010b2a50258
URL: http://source.winehq.org/git/wine.git/?a=commit;h=4c6803d858933e40c6391067661d1010b2a50258
Author: Daniel Jelinski <djelinski1 at gmail.com>
Date: Thu Jun 7 14:17:50 2012 +0200
comctl32/tests: Treeview shouldn't modify cChildren if it was explicitly set.
---
dlls/comctl32/tests/treeview.c | 50 ++++++++++++++++++++++++++++++++++++++++
1 files changed, 50 insertions(+), 0 deletions(-)
diff --git a/dlls/comctl32/tests/treeview.c b/dlls/comctl32/tests/treeview.c
index a669df9..5a4fde3 100644
--- a/dlls/comctl32/tests/treeview.c
+++ b/dlls/comctl32/tests/treeview.c
@@ -1602,6 +1602,55 @@ static void test_delete_items(void)
DestroyWindow(hTree);
}
+static void test_cchildren(void)
+{
+ HWND hTree;
+ INT ret;
+ TVITEMA item;
+
+ hTree = create_treeview_control(0);
+ fill_tree(hTree);
+
+ ret = SendMessage(hTree, TVM_DELETEITEM, 0, (LPARAM)hChild);
+ expect(TRUE, ret);
+
+ /* check cChildren - automatic mode */
+ item.hItem = hRoot;
+ item.mask = TVIF_CHILDREN;
+
+ ret = SendMessageA(hTree, TVM_GETITEMA, 0, (LPARAM)&item);
+ expect(TRUE, ret);
+ expect(0, item.cChildren);
+
+ DestroyWindow(hTree);
+
+ /* start over */
+ hTree = create_treeview_control(0);
+ fill_tree(hTree);
+
+ /* turn off automatic mode by setting cChildren explicitly */
+ item.hItem = hRoot;
+ item.mask = TVIF_CHILDREN;
+
+ ret = SendMessageA(hTree, TVM_GETITEMA, 0, (LPARAM)&item);
+ expect(TRUE, ret);
+ expect(1, item.cChildren);
+
+ ret = SendMessageA(hTree, TVM_SETITEMA, 0, (LPARAM)&item);
+ expect(TRUE, ret);
+
+ ret = SendMessage(hTree, TVM_DELETEITEM, 0, (LPARAM)hChild);
+ expect(TRUE, ret);
+
+ /* check cChildren */
+ ret = SendMessageA(hTree, TVM_GETITEMA, 0, (LPARAM)&item);
+ expect(TRUE, ret);
+todo_wine
+ expect(1, item.cChildren);
+
+ DestroyWindow(hTree);
+}
+
struct _ITEM_DATA
{
HTREEITEM parent; /* for root value of parent field is unidetified */
@@ -1908,6 +1957,7 @@ START_TEST(treeview)
test_TVS_SINGLEEXPAND();
test_WM_PAINT();
test_delete_items();
+ test_cchildren();
test_htreeitem_layout();
test_TVS_CHECKBOXES();
test_TVM_GETNEXTITEM();
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