1/*
2 * Copyright (C) 2009 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 Lesser General Public
6 * License as published by the Free Software Foundation; either
7 * version 2,1 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 <errno.h>
21#include <unistd.h>
22#include <glib/gstdio.h>
23#include <webkit/webkit.h>
24
25#if GTK_CHECK_VERSION(2, 14, 0)
26
27typedef struct {
28  char* data;
29  guint flag;
30} TestInfo;
31
32static GMainLoop* loop;
33
34typedef struct {
35    WebKitWebView* webView;
36    TestInfo* info;
37} HitTestResultFixture;
38
39TestInfo*
40test_info_new(const char* data, guint flag)
41{
42    TestInfo* info;
43
44    info = g_slice_new(TestInfo);
45    info->data = g_strdup(data);
46    info->flag = flag;
47
48    return info;
49}
50
51void
52test_info_destroy(TestInfo* info)
53{
54    g_free(info->data);
55    g_slice_free(TestInfo, info);
56}
57
58static void hit_test_result_fixture_setup(HitTestResultFixture* fixture, gconstpointer data)
59{
60    fixture->webView = WEBKIT_WEB_VIEW(webkit_web_view_new());
61    g_object_ref_sink(fixture->webView);
62    loop = g_main_loop_new(NULL, TRUE);
63    fixture->info = (TestInfo*)data;
64}
65
66static void hit_test_result_fixture_teardown(HitTestResultFixture* fixture, gconstpointer data)
67{
68    g_object_unref(fixture->webView);
69    g_main_loop_unref(loop);
70    test_info_destroy(fixture->info);
71}
72
73static void
74load_status_cb(WebKitWebView* webView,
75               GParamSpec* spec,
76               gpointer data)
77{
78    WebKitLoadStatus status = webkit_web_view_get_load_status(webView);
79    TestInfo* info = (TestInfo*)data;
80
81    if (status == WEBKIT_LOAD_FINISHED) {
82        WebKitHitTestResult* result;
83        guint context;
84        GdkEvent* event = gdk_event_new(GDK_BUTTON_PRESS);
85        WebKitDOMNode* node;
86
87        /* Close enough to 0,0 */
88        event->button.x = 5;
89        event->button.y = 5;
90
91        result = webkit_web_view_get_hit_test_result(webView, (GdkEventButton*) event);
92        gdk_event_free(event);
93        g_assert(result);
94
95        g_object_get(result, "context", &context, NULL);
96        g_assert(context & info->flag);
97
98        g_object_get(result, "inner-node", &node, NULL);
99        g_assert(node);
100        g_assert(WEBKIT_DOM_IS_NODE(node));
101        /* We can only test these node types at the moment. In the
102         * input case there seems to be an extra layer with a DIV on
103         * top of the input, which gets assigned to the inner-node.
104         * tag */
105        if (info->flag == WEBKIT_HIT_TEST_RESULT_CONTEXT_DOCUMENT)
106            g_assert(WEBKIT_DOM_IS_HTML_HTML_ELEMENT(node));
107        else if (info->flag == WEBKIT_HIT_TEST_RESULT_CONTEXT_IMAGE)
108            g_assert(WEBKIT_DOM_IS_HTML_IMAGE_ELEMENT(node));
109        else if (info->flag == WEBKIT_HIT_TEST_RESULT_CONTEXT_LINK) {
110            /* The hit test will give us the inner text node, we want
111             * the A tag */
112            WebKitDOMNode* parent = webkit_dom_node_get_parent_node(node);
113            g_assert(WEBKIT_DOM_IS_HTML_ANCHOR_ELEMENT(parent));
114        }
115
116        g_object_unref(result);
117        g_main_loop_quit(loop);
118    }
119}
120
121static void
122test_webkit_hit_test_result(HitTestResultFixture* fixture, gconstpointer data)
123{
124    TestInfo* info = (TestInfo*)data;
125    GtkAllocation allocation = { 0, 0, 50, 50 };
126
127    webkit_web_view_load_string(fixture->webView,
128                                info->data,
129                                "text/html",
130                                "utf-8",
131                                "file://");
132    gtk_widget_size_allocate(GTK_WIDGET(fixture->webView), &allocation);
133    g_signal_connect(fixture->webView, "notify::load-status", G_CALLBACK(load_status_cb), info);
134    g_main_loop_run(loop);
135}
136
137int main(int argc, char** argv)
138{
139    g_thread_init(NULL);
140    gtk_test_init(&argc, &argv, NULL);
141
142    g_test_bug_base("https://bugs.webkit.org/");
143
144    g_test_add("/webkit/hittestresult/document", HitTestResultFixture,
145               test_info_new("<html><body><h1>WebKitGTK+!</h1></body></html>",
146                             WEBKIT_HIT_TEST_RESULT_CONTEXT_DOCUMENT),
147               hit_test_result_fixture_setup, test_webkit_hit_test_result, hit_test_result_fixture_teardown);
148    /* We hardcode all elements to be at 0,0 so that we know where to
149     * generate the button events */
150    g_test_add("/webkit/hittestresult/image", HitTestResultFixture,
151               test_info_new("<html><body><img style='position:absolute; left:0; top:0'src='0xdeadbeef' width=50 height=50></img></body></html>",
152                             WEBKIT_HIT_TEST_RESULT_CONTEXT_IMAGE),
153               hit_test_result_fixture_setup, test_webkit_hit_test_result, hit_test_result_fixture_teardown);
154    g_test_add("/webkit/hittestresult/editable", HitTestResultFixture,
155               test_info_new("<html><body><input style='position:absolute; left:0; top:0' size='35'></input>></body></html>",
156                             WEBKIT_HIT_TEST_RESULT_CONTEXT_EDITABLE),
157               hit_test_result_fixture_setup, test_webkit_hit_test_result, hit_test_result_fixture_teardown);
158    g_test_add("/webkit/hittestresult/link", HitTestResultFixture,
159               test_info_new("<html><body><a style='position:absolute; left:0; top:0' href='http://www.example.com'>HELLO WORLD</a></body></html>",
160                             WEBKIT_HIT_TEST_RESULT_CONTEXT_LINK),
161               hit_test_result_fixture_setup, test_webkit_hit_test_result, hit_test_result_fixture_teardown);
162
163    return g_test_run ();
164}
165
166#else
167
168int main(int argc, char** argv)
169{
170    g_critical("You will need at least GTK+ 2.14.0 to run the unit tests.");
171    return 0;
172}
173
174#endif
175