1/* 2 * Copyright (C) 2010 Igalia S.L. 3 * 4 * This library is free software; you can redistribute it and/or 5 * modify it under the terms of the GNU Library General Public 6 * License as published by the Free Software Foundation; either 7 * version 2 of the License, or (at your option) any later version. 8 * 9 * This library is distributed in the hope that it will be useful, 10 * but WITHOUT ANY WARRANTY; without even the implied warranty of 11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 12 * Library General Public License for more details. 13 * 14 * You should have received a copy of the GNU Library General Public License 15 * along with this library; see the file COPYING.LIB. If not, write to 16 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, 17 * Boston, MA 02110-1301, USA. 18 */ 19 20#include "autotoolsconfig.h" 21#include "test_utils.h" 22 23#include <glib.h> 24#include <glib/gstdio.h> 25#include <gtk/gtk.h> 26#include <webkit/webkit.h> 27 28#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>" 29#define HTML_DOCUMENT_NODE_INSERTION "<html><body></body></html>" 30 31typedef struct { 32 GtkWidget* webView; 33 GMainLoop* loop; 34} DomNodeFixture; 35 36static gboolean finish_loading(DomNodeFixture* fixture) 37{ 38 if (g_main_loop_is_running(fixture->loop)) 39 g_main_loop_quit(fixture->loop); 40 41 return FALSE; 42} 43 44static void dom_node_fixture_setup(DomNodeFixture* fixture, gconstpointer data) 45{ 46 fixture->loop = g_main_loop_new(NULL, TRUE); 47 fixture->webView = webkit_web_view_new(); 48 g_object_ref_sink(fixture->webView); 49 50 if (data != NULL) 51 webkit_web_view_load_string(WEBKIT_WEB_VIEW(fixture->webView), (const char*)data, NULL, NULL, NULL); 52 53 g_idle_add((GSourceFunc)finish_loading, fixture); 54 g_main_loop_run(fixture->loop); 55} 56 57static void dom_node_fixture_teardown(DomNodeFixture* fixture, gconstpointer data) 58{ 59 g_object_unref(fixture->webView); 60 g_main_loop_unref(fixture->loop); 61} 62 63static void test_dom_node_hierarchy_navigation(DomNodeFixture* fixture, gconstpointer data) 64{ 65 WebKitDOMDocument* document; 66 WebKitDOMHTMLHeadElement* head; 67 WebKitDOMHTMLBodyElement* body; 68 WebKitDOMNodeList* list; 69 WebKitDOMNode* ptr; 70 gulong i, length; 71 72 document = webkit_web_view_get_dom_document(WEBKIT_WEB_VIEW(fixture->webView)); 73 g_assert(document); 74 g_assert(WEBKIT_DOM_IS_DOCUMENT(document)); 75 head = webkit_dom_document_get_head(document); 76 g_assert(head); 77 g_assert(WEBKIT_DOM_IS_HTML_HEAD_ELEMENT(head)); 78 79 /* Title, head's child */ 80 g_assert(webkit_dom_node_has_child_nodes(WEBKIT_DOM_NODE(head))); 81 list = webkit_dom_node_get_child_nodes(WEBKIT_DOM_NODE(head)); 82 g_assert_cmpint(webkit_dom_node_list_get_length(list), ==, 1); 83 ptr = webkit_dom_node_list_item(list, 0); 84 g_assert(ptr); 85 g_assert(WEBKIT_DOM_IS_HTML_TITLE_ELEMENT(ptr)); 86 g_object_unref(list); 87 88 /* Body, Head sibling */ 89 ptr = webkit_dom_node_get_next_sibling(WEBKIT_DOM_NODE(head)); 90 g_assert(ptr); 91 body = WEBKIT_DOM_HTML_BODY_ELEMENT(ptr); 92 g_assert(WEBKIT_DOM_IS_HTML_BODY_ELEMENT(body)); 93 94 /* There is no third sibling */ 95 ptr = webkit_dom_node_get_next_sibling(ptr); 96 g_assert(ptr == NULL); 97 98 /* Body's previous sibling is Head */ 99 ptr = webkit_dom_node_get_previous_sibling(WEBKIT_DOM_NODE(body)); 100 g_assert(ptr); 101 g_assert(WEBKIT_DOM_IS_HTML_HEAD_ELEMENT(ptr)); 102 103 /* Body has 3 children */ 104 g_assert(webkit_dom_node_has_child_nodes(WEBKIT_DOM_NODE(body))); 105 list = webkit_dom_node_get_child_nodes(WEBKIT_DOM_NODE(body)); 106 length = webkit_dom_node_list_get_length(list); 107 g_assert_cmpint(length, ==, 3); 108 109 /* The three of them are P tags */ 110 for (i = 0; i < length; i++) { 111 ptr = webkit_dom_node_list_item(list, i); 112 g_assert(ptr); 113 g_assert(WEBKIT_DOM_IS_HTML_PARAGRAPH_ELEMENT(ptr)); 114 } 115 116 /* Go backwards */ 117 for (i = 0; ptr; ptr = webkit_dom_node_get_previous_sibling(ptr), i++) 118 /* Nothing */; 119 120 g_assert_cmpint(i, ==, 3); 121 g_object_unref(list); 122} 123 124static void test_dom_node_insertion(DomNodeFixture* fixture, gconstpointer data) 125{ 126 WebKitDOMDocument* document; 127 WebKitDOMHTMLElement* body; 128 WebKitDOMElement* p, *div; 129 WebKitDOMNodeList* list; 130 WebKitDOMNode* node; 131 132 document = webkit_web_view_get_dom_document(WEBKIT_WEB_VIEW(fixture->webView)); 133 g_assert(document); 134 body = webkit_dom_document_get_body(document); 135 g_assert(body); 136 g_assert(WEBKIT_DOM_IS_HTML_ELEMENT(body)); 137 138 /* Body shouldn't have any children at this point */ 139 g_assert(webkit_dom_node_has_child_nodes(WEBKIT_DOM_NODE(body)) == FALSE); 140 141 /* Insert one P element */ 142 p = webkit_dom_document_create_element(document, "P", NULL); 143 webkit_dom_node_append_child(WEBKIT_DOM_NODE(body), WEBKIT_DOM_NODE(p), NULL); 144 145 /* Now it should have one, the same that we inserted */ 146 g_assert(webkit_dom_node_has_child_nodes(WEBKIT_DOM_NODE(body))); 147 list = webkit_dom_node_get_child_nodes(WEBKIT_DOM_NODE(body)); 148 g_assert_cmpint(webkit_dom_node_list_get_length(list), ==, 1); 149 node = webkit_dom_node_list_item(list, 0); 150 g_assert(node); 151 g_assert(webkit_dom_node_is_same_node(WEBKIT_DOM_NODE(p), node)); 152 g_object_unref(list); 153 154 /* Replace the P tag with a DIV tag */ 155 div = webkit_dom_document_create_element(document, "DIV", NULL); 156 webkit_dom_node_replace_child(WEBKIT_DOM_NODE(body), WEBKIT_DOM_NODE(div), WEBKIT_DOM_NODE(p), NULL); 157 g_assert(webkit_dom_node_has_child_nodes(WEBKIT_DOM_NODE(body))); 158 list = webkit_dom_node_get_child_nodes(WEBKIT_DOM_NODE(body)); 159 g_assert_cmpint(webkit_dom_node_list_get_length(list), ==, 1); 160 node = webkit_dom_node_list_item(list, 0); 161 g_assert(node); 162 g_assert(webkit_dom_node_is_same_node(WEBKIT_DOM_NODE(div), node)); 163 g_object_unref(list); 164 165 /* Now remove the tag */ 166 webkit_dom_node_remove_child(WEBKIT_DOM_NODE(body), node, NULL); 167 list = webkit_dom_node_get_child_nodes(WEBKIT_DOM_NODE(body)); 168 g_assert_cmpint(webkit_dom_node_list_get_length(list), ==, 0); 169 g_object_unref(list); 170 171 /* Test insert_before */ 172 173 /* If refChild is null, insert newChild as last element of parent */ 174 div = webkit_dom_document_create_element(document, "DIV", NULL); 175 webkit_dom_node_insert_before(WEBKIT_DOM_NODE(body), WEBKIT_DOM_NODE(div), NULL, NULL); 176 g_assert(webkit_dom_node_has_child_nodes(WEBKIT_DOM_NODE(body))); 177 list = webkit_dom_node_get_child_nodes(WEBKIT_DOM_NODE(body)); 178 g_assert_cmpint(webkit_dom_node_list_get_length(list), ==, 1); 179 node = webkit_dom_node_list_item(list, 0); 180 g_assert(node); 181 g_assert(webkit_dom_node_is_same_node(WEBKIT_DOM_NODE(div), node)); 182 g_object_unref(list); 183 184 /* Now insert a 'p' before 'div' */ 185 p = webkit_dom_document_create_element(document, "P", NULL); 186 webkit_dom_node_insert_before(WEBKIT_DOM_NODE(body), WEBKIT_DOM_NODE(p), WEBKIT_DOM_NODE(div), NULL); 187 g_assert(webkit_dom_node_has_child_nodes(WEBKIT_DOM_NODE(body))); 188 list = webkit_dom_node_get_child_nodes(WEBKIT_DOM_NODE(body)); 189 g_assert_cmpint(webkit_dom_node_list_get_length(list), ==, 2); 190 node = webkit_dom_node_list_item(list, 0); 191 g_assert(node); 192 g_assert(webkit_dom_node_is_same_node(WEBKIT_DOM_NODE(p), node)); 193 node = webkit_dom_node_list_item(list, 1); 194 g_assert(node); 195 g_assert(webkit_dom_node_is_same_node(WEBKIT_DOM_NODE(div), node)); 196 g_object_unref(list); 197} 198 199int main(int argc, char** argv) 200{ 201 gtk_test_init(&argc, &argv, NULL); 202 203 g_test_bug_base("https://bugs.webkit.org/"); 204 205 g_test_add("/webkit/domnode/test_hierarchy_navigation", 206 DomNodeFixture, HTML_DOCUMENT_HIERARCHY_NAVIGATION, 207 dom_node_fixture_setup, 208 test_dom_node_hierarchy_navigation, 209 dom_node_fixture_teardown); 210 211 g_test_add("/webkit/domnode/test_insertion", 212 DomNodeFixture, HTML_DOCUMENT_NODE_INSERTION, 213 dom_node_fixture_setup, 214 test_dom_node_insertion, 215 dom_node_fixture_teardown); 216 217 return g_test_run(); 218} 219 220