[PATCH 07/15] mshtml: Implement insertBefore for attributes.

[Gabriel Ivăncescu]

From: Gabriel Ivăncescu

Signed-off-by: Gabriel Ivăncescu 
---
 dlls/mshtml/htmlattr.c  | 8 ++++++--
 dlls/mshtml/tests/dom.c | 5 +++++
 2 files changed, 11 insertions(+), 2 deletions(-)

diff --git a/dlls/mshtml/htmlattr.c b/dlls/mshtml/htmlattr.c
index 3d50b17b5f2..c64ac5bad14 100644
--- a/dlls/mshtml/htmlattr.c
+++ b/dlls/mshtml/htmlattr.c
@@ -285,8 +285,12 @@ static HRESULT WINAPI HTMLDOMAttribute2_insertBefore(IHTMLDOMAttribute2 *iface,
         VARIANT refChild, IHTMLDOMNode **node)
 {
     HTMLDOMAttribute *This = impl_from_IHTMLDOMAttribute2(iface);
-    FIXME("(%p)->(%p %s %p)\n", This, newChild, debugstr_variant(&refChild), node);
-    return E_NOTIMPL;
+
+    TRACE("(%p)->(%p %s %p)\n", This, newChild, debugstr_variant(&refChild), node);
+
+    /* mostly a stub, doesn't really insert anything on native either */
+    *node = NULL;
+    return S_OK;
 }

static HRESULT WINAPI HTMLDOMAttribute2_replaceChild(IHTMLDOMAttribute2 *iface, IHTMLDOMNode *newChild,
diff --git a/dlls/mshtml/tests/dom.c b/dlls/mshtml/tests/dom.c
index b562ca85143..5b043ff4b93 100644
--- a/dlls/mshtml/tests/dom.c
+++ b/dlls/mshtml/tests/dom.c
@@ -10015,6 +10015,11 @@ static void test_attr_node(IHTMLDOMAttribute *test_attr, IHTMLDocument2 *doc)
     ok(hres == S_OK, "appendChild failed: %08lx\n", hres);
     ok(!node, "appended child != NULL\n");

+    V_VT(&v) = VT_NULL;
+    hres = IHTMLDOMAttribute2_insertBefore(attr, elem_node, v, &node);
+    ok(hres == S_OK, "insertBefore failed: %08lx\n", hres);
+    ok(!node, "inserted node != NULL\n");
+
     IHTMLDOMNode_Release(elem_node);
     IHTMLDOMAttribute2_Release(attr);
 }