static void test_dom_node_hierarchy_navigation(DomNodeFixture* fixture, gconstpointer data)
{
WebKitDOMDocument* document;
WebKitDOMHTMLHeadElement* head;
WebKitDOMHTMLBodyElement* body;
WebKitDOMNodeList* list;
WebKitDOMNode* ptr;
gulong i, length;
document = webkit_web_view_get_dom_document(WEBKIT_WEB_VIEW(fixture->webView));
g_assert(document);
g_assert(WEBKIT_DOM_IS_DOCUMENT(document));
head = webkit_dom_document_get_head(document);
g_assert(head);
g_assert(WEBKIT_DOM_IS_HTML_HEAD_ELEMENT(head));
/* Title, head's child */
g_assert(webkit_dom_node_has_child_nodes(WEBKIT_DOM_NODE(head)));
list = webkit_dom_node_get_child_nodes(WEBKIT_DOM_NODE(head));
g_assert_cmpint(webkit_dom_node_list_get_length(list), ==, 1);
ptr = webkit_dom_node_list_item(list, 0);
g_assert(ptr);
g_assert(WEBKIT_DOM_IS_HTML_TITLE_ELEMENT(ptr));
g_object_unref(list);
/* Body, Head sibling */
ptr = webkit_dom_node_get_next_sibling(WEBKIT_DOM_NODE(head));
g_assert(ptr);
body = WEBKIT_DOM_HTML_BODY_ELEMENT(ptr);
g_assert(WEBKIT_DOM_IS_HTML_BODY_ELEMENT(body));
/* There is no third sibling */
ptr = webkit_dom_node_get_next_sibling(ptr);
g_assert(ptr == NULL);
/* Body's previous sibling is Head */
ptr = webkit_dom_node_get_previous_sibling(WEBKIT_DOM_NODE(body));
g_assert(ptr);
g_assert(WEBKIT_DOM_IS_HTML_HEAD_ELEMENT(ptr));
/* Body has 3 children */
g_assert(webkit_dom_node_has_child_nodes(WEBKIT_DOM_NODE(body)));
list = webkit_dom_node_get_child_nodes(WEBKIT_DOM_NODE(body));
length = webkit_dom_node_list_get_length(list);
g_assert_cmpint(length, ==, 3);
/* The three of them are P tags */
for (i = 0; i < length; i++) {
ptr = webkit_dom_node_list_item(list, i);
g_assert(ptr);
g_assert(WEBKIT_DOM_IS_HTML_PARAGRAPH_ELEMENT(ptr));
}
/* Go backwards */
for (i = 0; ptr; ptr = webkit_dom_node_get_previous_sibling(ptr), i++)
/* Nothing */;
g_assert_cmpint(i, ==, 3);
g_object_unref(list);
}
static void
inject_adblock_css(WebKitDOMDocument *doc,
Exten *exten)
{
// Get css rules
gchar *domain = webkit_dom_document_get_domain(doc);
GError *err = NULL;
gchar *css = domain_elem_hide_css(domain, exten, &err);
if(err != NULL) {
printf("Failed to retrieve element hide CSS: %s\n", err->message);
g_error_free(err);
return;
}
// Add CSS
WebKitDOMElement *style_elem = webkit_dom_document_create_element(
doc,
"STYLE",
&err);
if(err != NULL) {
printf("Failed to inject style: %s\n", err->message);
g_error_free(err);
g_free(domain);
g_free(css);
return;
}
webkit_dom_html_element_set_inner_html(
WEBKIT_DOM_HTML_ELEMENT(style_elem),
css,
&err);
if(err != NULL) {
printf("Failed to inject style: %s\n", err->message);
g_object_unref(style_elem);
g_error_free(err);
g_free(domain);
g_free(css);
return;
}
WebKitDOMHTMLHeadElement *head = webkit_dom_document_get_head(doc);
webkit_dom_node_append_child(
WEBKIT_DOM_NODE(head),
WEBKIT_DOM_NODE(style_elem),
&err);
g_object_unref(style_elem);
if(err != NULL) {
printf("Failed to inject style: %s\n", err->message);
g_error_free(err);
g_free(domain);
g_free(css);
return;
}
g_free(domain);
g_free(css);
}
static void test_dom_document_garbage_collection(DomDocumentFixture* fixture, gconstpointer data)
{
guint count = 0;
g_assert(fixture);
WebKitWebView* view = (WebKitWebView*)fixture->webView;
g_assert(view);
WebKitDOMDocument* document = webkit_web_view_get_dom_document(view);
g_assert(document);
g_object_weak_ref(G_OBJECT(document), (GWeakNotify)weak_notify, &count);
WebKitDOMHTMLHeadElement* head = webkit_dom_document_get_head(document);
g_assert(head);
g_object_weak_ref(G_OBJECT(head), (GWeakNotify)weak_notify, &count);
WebKitDOMHTMLElement* body = webkit_dom_document_get_body(document);
g_assert(body);
g_object_weak_ref(G_OBJECT(body), (GWeakNotify)weak_notify, &count);
WebKitDOMHTMLCollection *collection = webkit_dom_document_get_links(document);
g_assert(collection);
g_object_weak_ref(G_OBJECT(collection), (GWeakNotify)weak_notify, &count);
webkit_web_view_load_string(WEBKIT_WEB_VIEW(view), HTML_DOCUMENT_LINKS, NULL, NULL, NULL);
while (g_main_context_pending(NULL))
g_main_context_iteration(NULL, FALSE);
g_assert_cmpuint(count, ==, 3);
g_object_unref(collection);
g_assert_cmpuint(count, ==, 4);
count = 0;
document = webkit_web_view_get_dom_document(view);
g_assert(document);
g_object_weak_ref(G_OBJECT(document), (GWeakNotify)weak_notify, &count);
head = webkit_dom_document_get_head(document);
g_assert(head);
g_object_weak_ref(G_OBJECT(head), (GWeakNotify)weak_notify, &count);
body = webkit_dom_document_get_body(document);
g_assert(body);
g_object_weak_ref(G_OBJECT(body), (GWeakNotify)weak_notify, &count);
collection = webkit_dom_document_get_links(document);
g_assert(collection);
g_object_weak_ref(G_OBJECT(collection), (GWeakNotify)weak_notify, &count);
/* Ask twice for the same object */
WebKitDOMHTMLCollection* collection2 = webkit_dom_document_get_links(document);
g_assert(collection2);
g_object_weak_ref(G_OBJECT(collection2), (GWeakNotify)weak_notify, &count);
g_object_unref(document);
g_object_unref(head);
g_object_unref(body);
g_object_unref(collection);
g_object_unref(collection2);
g_assert_cmpuint(count, ==, 5);
webkit_web_view_load_string(WEBKIT_WEB_VIEW(view), HTML_DOCUMENT_IFRAME, NULL, NULL, NULL);
while (g_main_context_pending(NULL))
g_main_context_iteration(NULL, FALSE);
count = 0;
document = webkit_web_view_get_dom_document(view);
WebKitDOMElement* div = webkit_dom_document_get_element_by_id(document, "test");
g_assert(div);
g_object_weak_ref(G_OBJECT(div), (GWeakNotify)weak_notify, &count);
WebKitDOMElement* iframe = webkit_dom_document_get_element_by_id(document, "iframe");
g_assert(iframe);
webkit_dom_element_set_attribute(iframe, "src", "data:<html><head></head></html>", NULL);
while (g_main_context_pending(NULL))
g_main_context_iteration(NULL, FALSE);
WebKitDOMDocument* iframeDocument = webkit_dom_html_iframe_element_get_content_document(WEBKIT_DOM_HTML_IFRAME_ELEMENT(iframe));
g_assert(iframeDocument);
head = webkit_dom_document_get_head(iframeDocument);
g_assert(head);
g_object_weak_ref(G_OBJECT(head), (GWeakNotify)weak_notify, &count);
webkit_dom_element_set_attribute(iframe, "src", "about:blank", NULL);
while (g_main_context_pending(NULL))
g_main_context_iteration(NULL, FALSE);
g_assert_cmpuint(count, ==, 1);
webkit_web_view_load_string(WEBKIT_WEB_VIEW(view), HTML_DOCUMENT_LINKS, NULL, NULL, NULL);
while (g_main_context_pending(NULL))
g_main_context_iteration(NULL, FALSE);
g_assert_cmpuint(count, ==, 2);
count = 0;
document = webkit_web_view_get_dom_document(view);
g_assert(document);
g_object_weak_ref(G_OBJECT(document), (GWeakNotify)weak_notify, &count);
/* Ask twice for the Document */
WebKitDOMDocument* document2 = webkit_web_view_get_dom_document(view);
g_assert(document2);
g_object_weak_ref(G_OBJECT(document2), (GWeakNotify)weak_notify, &count);
head = webkit_dom_document_get_head(document);
g_assert(head);
g_object_weak_ref(G_OBJECT(head), (GWeakNotify)weak_notify, &count);
body = webkit_dom_document_get_body(document);
g_assert(body);
g_object_weak_ref(G_OBJECT(body), (GWeakNotify)weak_notify, &count);
collection = webkit_dom_document_get_links(document);
g_assert(collection);
g_object_weak_ref(G_OBJECT(collection), (GWeakNotify)weak_notify, &count);
gtk_widget_destroy(fixture->webView);
fixture->webView = NULL;
g_assert_cmpuint(count, ==, 4);
g_object_unref(collection);
g_assert_cmpuint(count, ==, 5);
}