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mshtml: Add IElementTraversal::get_firstElementChild implementation. 

Signed-off-by: Piotr Caban <piotr@codeweavers.com>
Signed-off-by: Jacek Caban <jacek@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Piotr Caban 2017-07-25 17:57:20 +02:00 committed by Alexandre Julliard
parent 188a1d7d8f
commit 3c7415f715
2 changed files with 35 additions and 3 deletions
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21
dlls/mshtml/htmlelem.c
View File

@ -4953,8 +4953,25 @@ static HRESULT WINAPI ElementTraversal_Invoke(IElementTraversal *iface, DISPID d
static HRESULT WINAPI ElementTraversal_get_firstElementChild(IElementTraversal *iface, IHTMLElement **p) static HRESULT WINAPI ElementTraversal_get_firstElementChild(IElementTraversal *iface, IHTMLElement **p)
{ {
HTMLElement *This = impl_from_IElementTraversal(iface); HTMLElement *This = impl_from_IElementTraversal(iface);
FIXME("(%p)->(%p)\n", This, p); nsIDOMElement *nselem = NULL;
return E_NOTIMPL; HTMLElement *elem;
HRESULT hres;
TRACE("(%p)->(%p)\n", This, p);
nsIDOMHTMLElement_GetFirstElementChild(This->nselem, &nselem);
if(!nselem) {
*p = NULL;
return S_OK;
}
hres = get_elem(This->node.doc, nselem, &elem);
nsIDOMElement_Release(nselem);
if(FAILED(hres))
return hres;
*p = &elem->IHTMLElement_iface;
return S_OK;
} }
static HRESULT WINAPI ElementTraversal_get_lastElementChild(IElementTraversal *iface, IHTMLElement **p) static HRESULT WINAPI ElementTraversal_get_lastElementChild(IElementTraversal *iface, IHTMLElement **p)

17
dlls/mshtml/tests/elements.js
View File

@ -80,7 +80,22 @@ function test_textContent() {
next_test(); next_test();
} }
function test_ElementTraversal() {
var div = document.createElement("div");
div.innerHTML = "abc<b>bold</b><script>/* */<script><div>text</div>def";
ok(div.firstElementChild.outerHTML === "<b>bold</b>",
"div.firstElementChild.outerHTML = " + div.firstElementChild.outerHTML);
div.innerHTML = "abc";
ok(div.firstElementChild === null, "div.firstElementChild = " + div.firstElementChild);
ok(!("firstElementChild" in document), "firstElementChild found in document");
next_test();
}
var tests = [ var tests = [
test_input_selection, test_input_selection,
test_textContent test_textContent,
test_ElementTraversal
]; ];