code.vuplus.com Git - vuplus_webkit/blob - Source/WebKit/gtk/tests/testhittestresult.c

   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
  27 typedef struct {
  28   char* data;
  29   guint flag;
  30 } TestInfo;
  31
  32 static GMainLoop* loop;
  33
  34 typedef struct {
  35     WebKitWebView* webView;
  36     TestInfo* info;
  37 } HitTestResultFixture;
  38
  39 TestInfo*
  40 test_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
  51 void
  52 test_info_destroy(TestInfo* info)
  53 {
  54     g_free(info->data);
  55     g_slice_free(TestInfo, info);
  56 }
  57
  58 static 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
  66 static 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
  73 static void
  74 load_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
 121 static void
 122 test_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
 137 int 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
 168 int 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