comctl32/tests: treeview shouldn't modify cChildren if it was explicitly set
Daniel Jelinski
djelinski1 at gmail.com
Thu Jun 7 08:06:10 CDT 2012
-------------- next part --------------
From 0f2e069d1b15d78661d9c9e12b8873ee3b982879 Mon Sep 17 00:00:00 2001
From: Daniel Jelinski <djelinski1 at gmail.com>
Date: Thu, 7 Jun 2012 14:17:50 +0200
Subject: 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 9161330..fe20af8 100644
--- a/dlls/comctl32/tests/treeview.c
+++ b/dlls/comctl32/tests/treeview.c
@@ -1663,6 +1663,55 @@ 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 */
@@ -2040,6 +2089,7 @@ START_TEST(treeview)
test_TVS_SINGLEEXPAND();
test_WM_PAINT();
test_delete_items();
+ test_cchildren();
test_htreeitem_layout();
test_TVS_CHECKBOXES();
test_TVM_GETNEXTITEM();
--
1.7.5.4
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