Michael Karcher : msxml3/tests: Clean up test_removeChild.
Alexandre Julliard
julliard at winehq.org
Mon Oct 6 09:35:18 CDT 2008
Module: wine
Branch: master
Commit: d1c8083b93ab9dd32fc1449d6ba23c58836c1a41
URL: http://source.winehq.org/git/wine.git/?a=commit;h=d1c8083b93ab9dd32fc1449d6ba23c58836c1a41
Author: Michael Karcher <wine at mkarcher.dialup.fu-berlin.de>
Date: Sun Oct 5 12:12:21 2008 +0200
msxml3/tests: Clean up test_removeChild.
Rename variables to help the reader following the xml traversal. While doing
that, I encountered a possible typo, as node_list2 was never used after being
acquired. This version now really tries to delete a grandchild and expects
a failure.
---
dlls/msxml3/tests/domdoc.c | 57 +++++++++++++++++++++++++++----------------
1 files changed, 36 insertions(+), 21 deletions(-)
diff --git a/dlls/msxml3/tests/domdoc.c b/dlls/msxml3/tests/domdoc.c
index 29bebb9..8922a3e 100644
--- a/dlls/msxml3/tests/domdoc.c
+++ b/dlls/msxml3/tests/domdoc.c
@@ -1759,8 +1759,8 @@ static void test_removeChild(void)
VARIANT_BOOL b;
IXMLDOMDocument *doc;
IXMLDOMElement *element;
- IXMLDOMNode *node, *node2, *node3, *node4;
- IXMLDOMNodeList *node_list, *node_list2;
+ IXMLDOMNode *fo_node, *ba_node, *removed_node, *temp_node, *lc_node;
+ IXMLDOMNodeList *root_list, *fo_list;
r = CoCreateInstance( &CLSID_DOMDocument, NULL,
CLSCTX_INPROC_SERVER, &IID_IXMLDOMDocument, (LPVOID*)&doc );
@@ -1776,46 +1776,61 @@ static void test_removeChild(void)
r = IXMLDOMDocument_get_documentElement( doc, &element );
ok( r == S_OK, "ret %08x\n", r);
- r = IXMLDOMElement_get_childNodes( element, &node_list );
+ r = IXMLDOMElement_get_childNodes( element, &root_list );
ok( r == S_OK, "ret %08x\n", r);
- r = IXMLDOMNodeList_get_item( node_list, 3, &node );
+ r = IXMLDOMNodeList_get_item( root_list, 3, &fo_node );
ok( r == S_OK, "ret %08x\n", r);
- r = IXMLDOMNode_get_childNodes( node, &node_list2 );
+ r = IXMLDOMNode_get_childNodes( fo_node, &fo_list );
ok( r == S_OK, "ret %08x\n", r);
- r = IXMLDOMNodeList_get_item( node_list, 0, &node4 );
+ r = IXMLDOMNodeList_get_item( fo_list, 0, &ba_node );
ok( r == S_OK, "ret %08x\n", r);
- r = IXMLDOMElement_removeChild( element, NULL, &node2 );
+ /* invalid parameter: NULL ptr */
+ removed_node = (void*)0xdeadbeef;
+ r = IXMLDOMElement_removeChild( element, NULL, &removed_node );
ok( r == E_INVALIDARG, "ret %08x\n", r );
+ todo_wine ok( removed_node == (void*)0xdeadbeef, "%p\n", removed_node );
- r = IXMLDOMElement_removeChild( element, node4, &node2 );
+ /* ba_node is a descendant of element, but not a direct child. */
+ removed_node = (void*)0xdeadbeef;
+ r = IXMLDOMElement_removeChild( element, ba_node, &removed_node );
+ todo_wine ok( r == E_INVALIDARG, "ret %08x\n", r );
+ todo_wine ok( removed_node == NULL, "%p\n", removed_node );
+
+ r = IXMLDOMElement_removeChild( element, fo_node, &removed_node );
ok( r == S_OK, "ret %08x\n", r);
- ok( node4 == node2, "node %p node2 %p\n", node4, node2 );
+ ok( fo_node == removed_node, "node %p node2 %p\n", fo_node, removed_node );
+
+ /* try removing already removed child */
+ temp_node = (void*)0xdeadbeef;
+ r = IXMLDOMElement_removeChild( element, fo_node, &temp_node );
+ ok( r == E_INVALIDARG, "ret %08x\n", r);
+ ok( temp_node == NULL, "%p\n", temp_node );
- r = IXMLDOMNode_get_parentNode( node4, &node3 );
+ /* the removed node has no parent anymore */
+ r = IXMLDOMNode_get_parentNode( removed_node, &temp_node );
ok( r == S_FALSE, "ret %08x\n", r);
- ok( node3 == NULL, "%p\n", node3 );
+ ok( temp_node == NULL, "%p\n", temp_node );
- IXMLDOMNode_Release( node2 );
- IXMLDOMNode_Release( node4 );
+ IXMLDOMNode_Release( removed_node );
+ IXMLDOMNode_Release( ba_node );
+ IXMLDOMNodeList_Release( fo_list );
- r = IXMLDOMNodeList_get_item( node_list, 0, &node4 );
+ r = IXMLDOMNodeList_get_item( root_list, 0, &lc_node );
ok( r == S_OK, "ret %08x\n", r);
- r = IXMLDOMElement_removeChild( element, node4, NULL );
+ r = IXMLDOMElement_removeChild( element, lc_node, NULL );
ok( r == S_OK, "ret %08x\n", r);
- r = IXMLDOMNode_get_parentNode( node4, &node3 );
+ r = IXMLDOMNode_get_parentNode( lc_node, &temp_node );
ok( r == S_FALSE, "ret %08x\n", r);
- ok( node3 == NULL, "%p\n", node3 );
+ ok( temp_node == NULL, "%p\n", temp_node );
- IXMLDOMNode_Release( node4 );
- IXMLDOMNodeList_Release( node_list2 );
- IXMLDOMNode_Release( node );
- IXMLDOMNodeList_Release( node_list );
+ IXMLDOMNode_Release( lc_node );
+ IXMLDOMNodeList_Release( root_list );
IXMLDOMElement_Release( element );
IXMLDOMDocument_Release( doc );
}
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