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/*
* Copyright (C) 2010 Igalia S.L.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public License
* along with this library; see the file COPYING.LIB. If not, write to
* the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
* Boston, MA 02110-1301, USA.
*/
#include "config.h"
#include "test_utils.h"
#include <glib.h>
#include <glib/gstdio.h>
#include <gtk/gtk.h>
#include <webkit/webkit.h>
#define HTML_DOCUMENT_HIERARCHY_NAVIGATION "<html><head><title>This is the title</title></head><body><p>1</p><p>2</p><p>3</p></body></html>"
#define HTML_DOCUMENT_NODE_INSERTION "<html><body></body></html>"
typedef struct {
GtkWidget* webView;
GMainLoop* loop;
} DomNodeFixture;
static gboolean finish_loading(DomNodeFixture* fixture)
{
if (g_main_loop_is_running(fixture->loop))
g_main_loop_quit(fixture->loop);
return FALSE;
}
static void dom_node_fixture_setup(DomNodeFixture* fixture, gconstpointer data)
{
fixture->loop = g_main_loop_new(NULL, TRUE);
fixture->webView = webkit_web_view_new();
g_object_ref_sink(fixture->webView);
if (data != NULL)
webkit_web_view_load_string(WEBKIT_WEB_VIEW(fixture->webView), (const char*)data, NULL, NULL, NULL);
g_idle_add((GSourceFunc)finish_loading, fixture);
g_main_loop_run(fixture->loop);
}
static void dom_node_fixture_teardown(DomNodeFixture* fixture, gconstpointer data)
{
g_object_unref(fixture->webView);
g_main_loop_unref(fixture->loop);
}
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 test_dom_node_insertion(DomNodeFixture* fixture, gconstpointer data)
{
WebKitDOMDocument* document;
WebKitDOMHTMLElement* body;
WebKitDOMElement* p, *div;
WebKitDOMNodeList* list;
WebKitDOMNode* node;
document = webkit_web_view_get_dom_document(WEBKIT_WEB_VIEW(fixture->webView));
g_assert(document);
body = webkit_dom_document_get_body(document);
g_assert(body);
g_assert(WEBKIT_DOM_IS_HTML_ELEMENT(body));
/* Body shouldn't have any children at this point */
g_assert(webkit_dom_node_has_child_nodes(WEBKIT_DOM_NODE(body)) == FALSE);
/* Insert one P element */
p = webkit_dom_document_create_element(document, "P", NULL);
webkit_dom_node_append_child(WEBKIT_DOM_NODE(body), WEBKIT_DOM_NODE(p), NULL);
/* Now it should have one, the same that we inserted */
g_assert(webkit_dom_node_has_child_nodes(WEBKIT_DOM_NODE(body)));
list = webkit_dom_node_get_child_nodes(WEBKIT_DOM_NODE(body));
g_assert_cmpint(webkit_dom_node_list_get_length(list), ==, 1);
node = webkit_dom_node_list_item(list, 0);
g_assert(node);
g_assert(webkit_dom_node_is_same_node(WEBKIT_DOM_NODE(p), node));
g_object_unref(list);
/* Replace the P tag with a DIV tag */
div = webkit_dom_document_create_element(document, "DIV", NULL);
webkit_dom_node_replace_child(WEBKIT_DOM_NODE(body), WEBKIT_DOM_NODE(div), WEBKIT_DOM_NODE(p), NULL);
g_assert(webkit_dom_node_has_child_nodes(WEBKIT_DOM_NODE(body)));
list = webkit_dom_node_get_child_nodes(WEBKIT_DOM_NODE(body));
g_assert_cmpint(webkit_dom_node_list_get_length(list), ==, 1);
node = webkit_dom_node_list_item(list, 0);
g_assert(node);
g_assert(webkit_dom_node_is_same_node(WEBKIT_DOM_NODE(div), node));
g_object_unref(list);
/* Now remove the tag */
webkit_dom_node_remove_child(WEBKIT_DOM_NODE(body), node, NULL);
list = webkit_dom_node_get_child_nodes(WEBKIT_DOM_NODE(body));
g_assert_cmpint(webkit_dom_node_list_get_length(list), ==, 0);
g_object_unref(list);
/* Test insert_before */
/* If refChild is null, insert newChild as last element of parent */
div = webkit_dom_document_create_element(document, "DIV", NULL);
webkit_dom_node_insert_before(WEBKIT_DOM_NODE(body), WEBKIT_DOM_NODE(div), NULL, NULL);
g_assert(webkit_dom_node_has_child_nodes(WEBKIT_DOM_NODE(body)));
list = webkit_dom_node_get_child_nodes(WEBKIT_DOM_NODE(body));
g_assert_cmpint(webkit_dom_node_list_get_length(list), ==, 1);
node = webkit_dom_node_list_item(list, 0);
g_assert(node);
g_assert(webkit_dom_node_is_same_node(WEBKIT_DOM_NODE(div), node));
g_object_unref(list);
/* Now insert a 'p' before 'div' */
p = webkit_dom_document_create_element(document, "P", NULL);
webkit_dom_node_insert_before(WEBKIT_DOM_NODE(body), WEBKIT_DOM_NODE(p), WEBKIT_DOM_NODE(div), NULL);
g_assert(webkit_dom_node_has_child_nodes(WEBKIT_DOM_NODE(body)));
list = webkit_dom_node_get_child_nodes(WEBKIT_DOM_NODE(body));
g_assert_cmpint(webkit_dom_node_list_get_length(list), ==, 2);
node = webkit_dom_node_list_item(list, 0);
g_assert(node);
g_assert(webkit_dom_node_is_same_node(WEBKIT_DOM_NODE(p), node));
node = webkit_dom_node_list_item(list, 1);
g_assert(node);
g_assert(webkit_dom_node_is_same_node(WEBKIT_DOM_NODE(div), node));
g_object_unref(list);
}
int main(int argc, char** argv)
{
gtk_test_init(&argc, &argv, NULL);
g_test_bug_base("https://bugs.webkit.org/");
g_test_add("/webkit/domnode/test_hierarchy_navigation",
DomNodeFixture, HTML_DOCUMENT_HIERARCHY_NAVIGATION,
dom_node_fixture_setup,
test_dom_node_hierarchy_navigation,
dom_node_fixture_teardown);
g_test_add("/webkit/domnode/test_insertion",
DomNodeFixture, HTML_DOCUMENT_NODE_INSERTION,
dom_node_fixture_setup,
test_dom_node_insertion,
dom_node_fixture_teardown);
return g_test_run();
}
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