Alistair Leslie-Hughes : msxml3: Use xmlNodeGetContent to get text data.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: 549befe706d3cf793de87d5d35bbef5b7a445228
URL:    http://source.winehq.org/git/wine.git/?a=commit;h=549befe706d3cf793de87d5d35bbef5b7a445228

Author: Alistair Leslie-Hughes <leslie_alistair at hotmail.com>
Date:   Tue Dec 23 19:29:33 2008 +1100

msxml3: Use xmlNodeGetContent to get text data.

---

 dlls/msxml3/node.c         |   26 ++++++--------------------
 dlls/msxml3/tests/domdoc.c |   28 ++++++++++++++++++++++++++++
 2 files changed, 34 insertions(+), 20 deletions(-)

diff --git a/dlls/msxml3/node.c b/dlls/msxml3/node.c
index 3169f35..69601e3 100644
--- a/dlls/msxml3/node.c
+++ b/dlls/msxml3/node.c
@@ -864,32 +864,18 @@ static HRESULT WINAPI xmlnode_get_text(
 {
     xmlnode *This = impl_from_IXMLDOMNode( iface );
     BSTR str = NULL;
+    xmlChar *pContent;
 
-    TRACE("%p\n", This);
+    TRACE("%p type %d\n", This, This->node->type);
 
     if ( !text )
         return E_INVALIDARG;
 
-    switch(This->node->type)
-    {
-    case XML_ELEMENT_NODE:
-    case XML_ATTRIBUTE_NODE:
+    pContent = xmlNodeGetContent((xmlNodePtr)This->node);
+    if(pContent)
     {
-        xmlNodePtr child = This->node->children;
-        if ( child && child->type == XML_TEXT_NODE )
-            str = bstr_from_xmlChar( child->content );
-        break;
-    }
-
-    case XML_TEXT_NODE:
-    case XML_CDATA_SECTION_NODE:
-    case XML_PI_NODE:
-    case XML_COMMENT_NODE:
-        str = bstr_from_xmlChar( This->node->content );
-        break;
-
-    default:
-        FIXME("Unhandled node type %d\n", This->node->type);
+        str = bstr_from_xmlChar(pContent);
+        xmlFree(pContent);
     }
 
     /* Always return a string. */
diff --git a/dlls/msxml3/tests/domdoc.c b/dlls/msxml3/tests/domdoc.c
index 0c8c147..3d2944a 100644
--- a/dlls/msxml3/tests/domdoc.c
+++ b/dlls/msxml3/tests/domdoc.c
@@ -260,6 +260,20 @@ static BOOL compareIgnoreReturns(BSTR sLeft, BSTR sRight)
     }
 }
 
+static BOOL compareIgnoreReturnsWhitespace(BSTR sLeft, BSTR sRight)
+{
+    /* MSXML3 inserts whitespace where as libxml doesn't. */
+    for (;;)
+    {
+        while (*sLeft == '\r' || *sLeft == '\n' || *sLeft == ' ') sLeft++;
+        while (*sRight == '\r' || *sRight == '\n' || *sRight == ' ') sRight++;
+        if (*sLeft != *sRight) return FALSE;
+        if (!*sLeft) return TRUE;
+        sLeft++;
+        sRight++;
+    }
+}
+
 static void get_str_for_type(DOMNodeType type, char *buf)
 {
     switch (type)
@@ -1706,6 +1720,7 @@ static void test_get_text(void)
     VARIANT_BOOL b;
     IXMLDOMDocument *doc;
     IXMLDOMNode *node, *node2, *node3;
+    IXMLDOMNode *nodeRoot;
     IXMLDOMNodeList *node_list;
     IXMLDOMNamedNodeMap *node_map;
     long len;
@@ -1726,6 +1741,19 @@ static void test_get_text(void)
     ok( r == S_OK, "ret %08x\n", r );
     SysFreeString(str);
 
+    /* Test to get all child node text. */
+    r = IXMLDOMDocument_QueryInterface(doc, &IID_IXMLDOMNode, (LPVOID*)&nodeRoot);
+    ok( r == S_OK, "ret %08x\n", r );
+    if(r == S_OK)
+    {
+        r = IXMLDOMNode_get_text( nodeRoot, &str );
+        ok( r == S_OK, "ret %08x\n", r );
+        ok( compareIgnoreReturnsWhitespace(str, _bstr_("fn1.txt\n\n fn2.txt \n\nf1\n")), "wrong get_text\n");
+        SysFreeString(str);
+
+        IXMLDOMNode_Release(nodeRoot);
+    }
+
     if (0) {
     /* this test crashes on win9x */
     r = IXMLDOMNodeList_QueryInterface(node_list, &IID_IDispatch, NULL);