Jacek Caban : mshtml: Added get_tagName implementation.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: 42349000c4a87d3a1c71f107a1119769fbba1bb2
URL:    http://source.winehq.org/git/wine.git/?a=commit;h=42349000c4a87d3a1c71f107a1119769fbba1bb2

Author: Jacek Caban <jacek at codeweavers.com>
Date:   Tue Oct  2 14:20:34 2007 +0200

mshtml: Added get_tagName implementation.

---

 dlls/mshtml/htmlelem.c  |   20 ++++++++++++++++++--
 dlls/mshtml/tests/dom.c |   21 ++++++++++++++++++++-
 2 files changed, 38 insertions(+), 3 deletions(-)

diff --git a/dlls/mshtml/htmlelem.c b/dlls/mshtml/htmlelem.c
index 77d50b0..609a64d 100644
--- a/dlls/mshtml/htmlelem.c
+++ b/dlls/mshtml/htmlelem.c
@@ -279,8 +279,24 @@ static HRESULT WINAPI HTMLElement_get_id(IHTMLElement *iface, BSTR *p)
 static HRESULT WINAPI HTMLElement_get_tagName(IHTMLElement *iface, BSTR *p)
 {
     HTMLElement *This = HTMLELEM_THIS(iface);
-    FIXME("(%p)->(%p)\n", This, p);
-    return E_NOTIMPL;
+    const PRUnichar *tag;
+    nsAString tag_str;
+    nsresult nsres;
+
+    TRACE("(%p)->(%p)\n", This, p);
+
+    nsAString_Init(&tag_str, NULL);
+    nsres = nsIDOMHTMLElement_GetTagName(This->nselem, &tag_str);
+    if(NS_SUCCEEDED(nsres)) {
+        nsAString_GetData(&tag_str, &tag, NULL);
+        *p = SysAllocString(tag);
+    }else {
+        ERR("GetTagName failed: %08x\n", nsres);
+        *p = NULL;
+    }
+    nsAString_Finish(&tag_str);
+
+    return S_OK;
 }
 
 static HRESULT WINAPI HTMLElement_get_parentElement(IHTMLElement *iface, IHTMLElement **p)
diff --git a/dlls/mshtml/tests/dom.c b/dlls/mshtml/tests/dom.c
index 3c7a18a..fefe054 100644
--- a/dlls/mshtml/tests/dom.c
+++ b/dlls/mshtml/tests/dom.c
@@ -80,11 +80,29 @@ static void _test_node_name(unsigned line, IUnknown *unk, const char *exname)
     hres = IHTMLDOMNode_get_nodeName(node, &name);
     IHTMLDOMNode_Release(node);
     ok_(__FILE__, line) (hres == S_OK, "get_nodeName failed: %08x\n", hres);
-    ok_(__FILE__, line) (!strcmp_wa(name, exname), "got name: %s, expected HTML\n", dbgstr_w(name));
+    ok_(__FILE__, line) (!strcmp_wa(name, exname), "got name: %s, expected %s\n", dbgstr_w(name), exname);
 
     SysFreeString(name);
 }
 
+#define test_elem_tag(u,n) _test_elem_tag(__LINE__,u,n)
+static void _test_elem_tag(unsigned line, IUnknown *unk, const char *extag)
+{
+    IHTMLElement *elem;
+    BSTR tag;
+    HRESULT hres;
+
+    hres = IUnknown_QueryInterface(unk, &IID_IHTMLElement, (void**)&elem);
+    ok_(__FILE__, line) (hres == S_OK, "QueryInterface(IID_IHTMLElement) failed: %08x\n", hres);
+
+    hres = IHTMLElement_get_tagName(elem, &tag);
+    IHTMLElement_Release(elem);
+    ok_(__FILE__, line) (hres == S_OK, "get_tagName failed: %08x\n", hres);
+    ok_(__FILE__, line) (!strcmp_wa(tag, extag), "got tag: %s, expected %s\n", dbgstr_w(tag), extag);
+
+    SysFreeString(tag);
+}
+
 static void test_doc_elem(IHTMLDocument2 *doc)
 {
     IHTMLElement *elem;
@@ -99,6 +117,7 @@ static void test_doc_elem(IHTMLDocument2 *doc)
     ok(hres == S_OK, "get_documentElement failed: %08x\n", hres);
 
     test_node_name((IUnknown*)elem, "HTML");
+    test_elem_tag((IUnknown*)elem, "HTML");
 
     IHTMLElement_Release(elem);
 }