diff --git a/dlls/mshtml/htmlattr.c b/dlls/mshtml/htmlattr.c
index b52f9f9e60a..83598471931 100644
--- a/dlls/mshtml/htmlattr.c
+++ b/dlls/mshtml/htmlattr.c
@@ -314,8 +314,11 @@ static HRESULT WINAPI HTMLDOMAttribute2_get_value(IHTMLDOMAttribute2 *iface, BST
static HRESULT WINAPI HTMLDOMAttribute2_get_expando(IHTMLDOMAttribute2 *iface, VARIANT_BOOL *p)
{
HTMLDOMAttribute *This = impl_from_IHTMLDOMAttribute2(iface);
- FIXME("(%p)->(%p)\n", This, p);
- return E_NOTIMPL;
+
+ TRACE("(%p)->(%p)\n", This, p);
+
+ *p = get_dispid_type(This->dispid) == DISPEXPROP_BUILTIN ? VARIANT_FALSE : VARIANT_TRUE;
+ return S_OK;
}
static HRESULT WINAPI HTMLDOMAttribute2_get_nodeType(IHTMLDOMAttribute2 *iface, LONG *p)
diff --git a/dlls/mshtml/tests/dom.c b/dlls/mshtml/tests/dom.c
index 7ddfb77a96e..f083bae4b03 100644
--- a/dlls/mshtml/tests/dom.c
+++ b/dlls/mshtml/tests/dom.c
@@ -974,6 +974,17 @@ static IHTMLLabelElement *_get_label_iface(unsigned line, IUnknown *unk)
return ret;
}
+#define get_attr2_iface(u) _get_attr2_iface(__LINE__,u)
+static IHTMLDOMAttribute2 *_get_attr2_iface(unsigned line, IUnknown *unk)
+{
+ IHTMLDOMAttribute2 *ret;
+ HRESULT hres;
+
+ hres = IUnknown_QueryInterface(unk, &IID_IHTMLDOMAttribute2, (void**)&ret);
+ ok_(__FILE__,line) (hres == S_OK, "Could not get IHTMLDOMAttribute2: %08x\n", hres);
+ return ret;
+}
+
#define test_node_name(u,n) _test_node_name(__LINE__,u,n)
static void _test_node_name(unsigned line, IUnknown *unk, const char *exname)
{
@@ -1729,6 +1740,31 @@ static void _test_comment_text(unsigned line, IUnknown *unk, const char *extext)
SysFreeString(text);
}
+#define test_attr_specified(a,b) _test_attr_specified(__LINE__,a,b)
+static void _test_attr_specified(unsigned line, IHTMLDOMAttribute *attr, VARIANT_BOOL expected)
+{
+ VARIANT_BOOL specified;
+ HRESULT hres;
+
+ hres = IHTMLDOMAttribute_get_specified(attr, &specified);
+ ok_(__FILE__,line)(hres == S_OK, "get_specified failed: %08x\n", hres);
+ ok_(__FILE__,line)(specified == expected, "specified = %x, expected %x\n", specified, expected);
+}
+
+#define test_attr_expando(a,b) _test_attr_expando(__LINE__,a,b)
+static void _test_attr_expando(unsigned line, IHTMLDOMAttribute *attr, VARIANT_BOOL expected)
+{
+ IHTMLDOMAttribute2 *attr2 = _get_attr2_iface(line, (IUnknown*)attr);
+ VARIANT_BOOL expando;
+ HRESULT hres;
+
+ hres = IHTMLDOMAttribute2_get_expando(attr2, &expando);
+ ok_(__FILE__,line)(hres == S_OK, "get_expando failed: %08x\n", hres);
+ ok_(__FILE__,line)(expando == expected, "expando = %x, expected %x\n", expando, expected);
+
+ IHTMLDOMAttribute2_Release(attr2);
+}
+
#define test_comment_attrs(c) _test_comment_attrs(__LINE__,c)
static void _test_comment_attrs(unsigned line, IUnknown *unk)
{
@@ -1753,6 +1789,8 @@ static void _test_comment_attrs(unsigned line, IUnknown *unk)
ok(hres == S_OK, "getAttributeNode failed: %08x\n", hres);
ok(attr != NULL, "attr == NULL\n");
+ test_attr_expando(attr, VARIANT_TRUE);
+
IHTMLDOMAttribute_Release(attr);
IHTMLCommentElement_Release(comment);
IHTMLElement_Release(elem);
@@ -3171,12 +3209,14 @@ static void test_attr_collection(IHTMLElement *elem)
ok(hres == S_OK, "%d) get_nodeValue failed: %08x\n", i, hres);
ok(V_VT(&val) == VT_BSTR, "id: V_VT(&val) = %d\n", V_VT(&val));
ok(!strcmp_wa(V_BSTR(&val), "attr"), "id: V_BSTR(&val) = %s\n", wine_dbgstr_w(V_BSTR(&val)));
+ test_attr_expando(dom_attr, VARIANT_FALSE);
} else if(!strcmp_wa(name, "attr1")) {
checked++;
hres = IHTMLDOMAttribute_get_nodeValue(dom_attr, &val);
ok(hres == S_OK, "%d) get_nodeValue failed: %08x\n", i, hres);
ok(V_VT(&val) == VT_BSTR, "attr1: V_VT(&val) = %d\n", V_VT(&val));
ok(!strcmp_wa(V_BSTR(&val), "attr1"), "attr1: V_BSTR(&val) = %s\n", wine_dbgstr_w(V_BSTR(&val)));
+ test_attr_expando(dom_attr, VARIANT_TRUE);
} else if(!strcmp_wa(name, "attr2")) {
checked++;
hres = IHTMLDOMAttribute_get_nodeValue(dom_attr, &val);
@@ -3219,17 +3259,6 @@ static void test_attr_collection(IHTMLElement *elem)
IHTMLAttributeCollection_Release(attr_col);
}
-#define test_attr_specified(a,b) _test_attr_specified(__LINE__,a,b)
-static void _test_attr_specified(unsigned line, IHTMLDOMAttribute *attr, VARIANT_BOOL expected)
-{
- VARIANT_BOOL specified;
- HRESULT hres;
-
- hres = IHTMLDOMAttribute_get_specified(attr, &specified);
- ok_(__FILE__,line)(hres == S_OK, "get_specified failed: %08x\n", hres);
- ok_(__FILE__,line)(specified == expected, "specified = %x, expected %x\n", specified, expected);
-}
-
#define test_elem_id(e,i) _test_elem_id(__LINE__,e,i)
static void _test_elem_id(unsigned line, IUnknown *unk, const char *exid)
{
@@ -8019,6 +8048,7 @@ static void test_attr(IHTMLElement *elem)
attr = get_elem_attr_node((IUnknown*)elem, "tabIndex", TRUE);
test_attr_specified(attr, VARIANT_FALSE);
+ test_attr_expando(attr, VARIANT_FALSE);
IHTMLDOMAttribute_Release(attr);
}