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comctl32/tests: More tests for HTREEITEM layout. 

Based on research by Zhiyi Zhang.

Signed-off-by: Nikolay Sivov <nsivov@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Nikolay Sivov 2018-08-12 22:30:04 +03:00 committed by Alexandre Julliard
parent a4522d00df
commit 898db9248c
1 changed files with 58 additions and 14 deletions
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72
dlls/comctl32/tests/treeview.c
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@ -2175,20 +2175,64 @@ struct _ITEM_DATA
HTREEITEM parent; /* for root value of parent field is unidetified */
HTREEITEM nextsibling;
HTREEITEM firstchild;
void *unk[2];
DWORD unk2;
WORD pad;
WORD width;
};
static void _check_item(HTREEITEM item, HTREEITEM parent, HTREEITEM nextsibling, HTREEITEM firstchild, int line)
struct _ITEM_DATA_V6
{
struct _ITEM_DATA *data = (struct _ITEM_DATA*)item;
HTREEITEM parent; /* for root value of parent field is unidetified */
HTREEITEM nextsibling;
HTREEITEM firstchild;
void *unk[3];
DWORD unk2[2];
WORD pad;
WORD width;
};
ok_(__FILE__, line)(data->parent == parent, "parent %p, got %p\n", parent, data->parent);
ok_(__FILE__, line)(data->nextsibling == nextsibling, "sibling %p, got %p\n", nextsibling, data->nextsibling);
ok_(__FILE__, line)(data->firstchild == firstchild, "firstchild %p, got %p\n", firstchild, data->firstchild);
static void _check_item(HWND hwnd, HTREEITEM item, BOOL is_version_6, int line)
{
struct _ITEM_DATA *data = (struct _ITEM_DATA *)item;
HTREEITEM parent, nextsibling, firstchild, root;
RECT rect;
BOOL ret;
root = (HTREEITEM)SendMessageA(hwnd, TVM_GETNEXTITEM, TVGN_ROOT, (LPARAM)item);
parent = (HTREEITEM)SendMessageA(hwnd, TVM_GETNEXTITEM, TVGN_PARENT, (LPARAM)item);
nextsibling = (HTREEITEM)SendMessageA(hwnd, TVM_GETNEXTITEM, TVGN_NEXT, (LPARAM)item);
firstchild = (HTREEITEM)SendMessageA(hwnd, TVM_GETNEXTITEM, TVGN_CHILD, (LPARAM)item);
*(HTREEITEM*)&rect = item;
ret = SendMessageA(hwnd, TVM_GETITEMRECT, TRUE, (LPARAM)&rect);
ok_(__FILE__, line)(item == root ? data->parent != NULL : data->parent == parent,
"Unexpected parent item %p, got %p, %p\n", parent, data->parent, hwnd);
ok_(__FILE__, line)(data->nextsibling == nextsibling, "Unexpected sibling %p, got %p\n",
nextsibling, data->nextsibling);
ok_(__FILE__, line)(data->firstchild == firstchild, "Unexpected first child %p, got %p\n",
firstchild, data->firstchild);
if (ret)
{
WORD width;
if (is_version_6)
{
struct _ITEM_DATA_V6 *data_v6 = (struct _ITEM_DATA_V6 *)item;
width = data_v6->width;
}
else
width = data->width;
todo_wine
ok_(__FILE__, line)(width == (rect.right - rect.left), "Width %d, rect width %d.\n",
width, rect.right - rect.left);
}
}
#define check_item(a, b, c, d) _check_item(a, b, c, d, __LINE__)
#define CHECK_ITEM(a, b) _check_item(a, b, is_version_6, __LINE__)
static void test_htreeitem_layout(void)
static void test_htreeitem_layout(BOOL is_version_6)
{
TVINSERTSTRUCTA ins;
HTREEITEM item1, item2;
@ -2198,27 +2242,27 @@ static void test_htreeitem_layout(void)
fill_tree(hTree);
/* root has some special pointer in parent field */
check_item(hRoot, ((struct _ITEM_DATA*)hRoot)->parent, 0, hChild);
check_item(hChild, hRoot, 0, 0);
CHECK_ITEM(hTree, hRoot);
CHECK_ITEM(hTree, hChild);
ins.hParent = hChild;
ins.hInsertAfter = TVI_FIRST;
U(ins).item.mask = 0;
item1 = TreeView_InsertItemA(hTree, &ins);
check_item(item1, hChild, 0, 0);
CHECK_ITEM(hTree, item1);
ins.hParent = hRoot;
ins.hInsertAfter = TVI_FIRST;
U(ins).item.mask = 0;
item2 = TreeView_InsertItemA(hTree, &ins);
check_item(item2, hRoot, hChild, 0);
CHECK_ITEM(hTree, item2);
SendMessageA(hTree, TVM_DELETEITEM, 0, (LPARAM)hChild);
/* without children now */
check_item(hRoot, ((struct _ITEM_DATA*)hRoot)->parent, 0, item2);
CHECK_ITEM(hTree, hRoot);
DestroyWindow(hTree);
}
@ -2870,7 +2914,7 @@ START_TEST(treeview)
test_WM_PAINT();
test_delete_items();
test_cchildren();
test_htreeitem_layout();
test_htreeitem_layout(FALSE);
test_TVS_CHECKBOXES();
test_TVM_GETNEXTITEM();
test_TVM_HITTEST();
@ -2907,7 +2951,7 @@ START_TEST(treeview)
test_treeview_classinfo();
test_delete_items();
test_cchildren();
test_htreeitem_layout();
test_htreeitem_layout(TRUE);
test_TVM_GETNEXTITEM();
test_TVM_HITTEST();
test_WM_GETDLGCODE();