1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
|
/*
* Copyright (C) 2008 Holger Hans Peter Freyther
* Copyright (C) 2009 Collabora Ltd.
*
* 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 "autotoolsconfig.h"
#include <errno.h>
#include <unistd.h>
#include <glib.h>
#include <glib/gstdio.h>
#include <gtk/gtk.h>
#include <webkit/webkit.h>
static int numberOfFramesCreated = 0;
static void createFrameSignalTestFrameCreatedCallback(WebKitWebView* webView, WebKitWebFrame* frame, gpointer data)
{
numberOfFramesCreated++;
}
static gboolean createFrameSignalTestTimeout(gpointer data)
{
g_assert_cmpint(numberOfFramesCreated, ==, 2);
g_main_loop_quit((GMainLoop*) data);
return FALSE;
}
static void test_webkit_web_frame_created_signal(void)
{
GtkWidget* webView;
GtkWidget* window;
GMainLoop* loop = g_main_loop_new(NULL, TRUE);
window = gtk_window_new(GTK_WINDOW_TOPLEVEL);
webView = webkit_web_view_new();
g_signal_connect(webView, "frame-created", G_CALLBACK(createFrameSignalTestFrameCreatedCallback), loop);
// We want to ensure that exactly two create-frame signals are
// fired and no more, so we set a timeout here. There does not appear
// to be a simple way via the API to figure out when all frames have
// loaded.
g_timeout_add(500, createFrameSignalTestTimeout, loop);
gtk_container_add(GTK_CONTAINER(window), webView);
gtk_widget_show(window);
gtk_widget_show(webView);
webkit_web_view_load_string(WEBKIT_WEB_VIEW(webView),
"<html><body>Frames!"
"<iframe></iframe>"
"<iframe></iframe>"
"</body></html>",
"text/html", "utf-8", "file://");
g_main_loop_run(loop);
}
static void test_webkit_web_frame_create_destroy(void)
{
GtkWidget *webView;
GtkWidget *window;
g_test_bug("21837");
webView = webkit_web_view_new();
g_object_ref_sink(webView);
g_assert_cmpint(G_OBJECT(webView)->ref_count, ==, 1);
// This crashed with the original version
g_object_unref(webView);
g_test_bug("25042");
window = gtk_window_new(GTK_WINDOW_TOPLEVEL);
webView = webkit_web_view_new();
gtk_container_add(GTK_CONTAINER(window), webView);
gtk_widget_show(window);
gtk_widget_show(webView);
gtk_widget_destroy(webView);
}
static void test_webkit_web_frame_lifetime(void)
{
WebKitWebView* webView;
WebKitWebFrame* webFrame;
g_test_bug("21837");
webView = WEBKIT_WEB_VIEW(webkit_web_view_new());
g_object_ref_sink(webView);
g_assert_cmpint(G_OBJECT(webView)->ref_count, ==, 1);
webFrame = webkit_web_view_get_main_frame(webView);
g_assert_cmpint(G_OBJECT(webFrame)->ref_count, ==, 1);
// Add dummy reference on the WebKitWebFrame to keep it alive
g_object_ref(webFrame);
g_assert_cmpint(G_OBJECT(webFrame)->ref_count, ==, 2);
// This crashed with the original version
g_object_unref(webView);
// Make sure that the frame got deleted as well. We did this
// by adding an extra ref on the WebKitWebFrame and we should
// be the one holding the last reference.
g_assert_cmpint(G_OBJECT(webFrame)->ref_count, ==, 1);
g_object_unref(webFrame);
}
static gboolean print_requested_cb(WebKitWebView* webView, WebKitWebFrame* webFrame, GMainLoop* loop)
{
g_object_set_data(G_OBJECT(webView), "signal-handled", GINT_TO_POINTER(TRUE));
g_main_loop_quit(loop);
return TRUE;
}
static void print_timeout(GMainLoop* loop)
{
if (g_main_loop_is_running(loop))
g_main_loop_quit(loop);
}
static void test_webkit_web_frame_printing(void)
{
WebKitWebView* webView;
webView = WEBKIT_WEB_VIEW(webkit_web_view_new());
g_object_ref_sink(webView);
g_assert_cmpint(G_OBJECT(webView)->ref_count, ==, 1);
webkit_web_view_load_string(webView,
"<html><body><h1>WebKitGTK+!</h1></body></html>",
"text/html",
"utf-8",
"file://");
GMainLoop* loop = g_main_loop_new(NULL, TRUE);
// Does javascript print() work correctly?
g_signal_connect(webView, "print-requested",
G_CALLBACK(print_requested_cb),
loop);
g_object_set_data(G_OBJECT(webView), "signal-handled", GINT_TO_POINTER(FALSE));
webkit_web_view_execute_script (webView, "print();");
// Give javascriptcore some time to process the print request, but
// prepare a timeout to avoid it running forever in case the signal is
// never emitted.
g_timeout_add(1000, (GSourceFunc)print_timeout, loop);
g_main_loop_run(loop);
g_assert_cmpint(GPOINTER_TO_INT(g_object_get_data(G_OBJECT(webView), "signal-handled")), ==, TRUE);
// Does printing directly to a file?
GError *error = NULL;
gchar* temporaryFilename = NULL;
gint fd = g_file_open_tmp ("webkit-testwebframe-XXXXXX", &temporaryFilename, &error);
close(fd);
if (error) {
g_critical("Failed to open a temporary file for writing: %s.", error->message);
g_error_free(error);
goto cleanup;
}
// We delete the file, so that we can easily figure out that the
// file got printed;
if (g_unlink(temporaryFilename) == -1) {
g_warning("Failed to delete the temporary file: %s.\nThis may cause the test to be bogus.", g_strerror(errno));
}
WebKitWebFrame* webFrame = webkit_web_view_get_main_frame(webView);
GtkPrintOperation* operation = gtk_print_operation_new();
GtkPrintOperationAction action = GTK_PRINT_OPERATION_ACTION_EXPORT;
GtkPrintOperationResult result;
gtk_print_operation_set_export_filename(operation, temporaryFilename);
result = webkit_web_frame_print_full (webFrame, operation, action, NULL);
g_assert_cmpint(result, ==, GTK_PRINT_OPERATION_RESULT_APPLY);
g_assert_cmpint(g_file_test(temporaryFilename, G_FILE_TEST_IS_REGULAR), ==, TRUE);
g_unlink(temporaryFilename);
g_object_unref(operation);
cleanup:
g_object_unref(webView);
g_free(temporaryFilename);
}
static void test_webkit_web_frame_response()
{
WebKitWebFrame* frame = g_object_new(WEBKIT_TYPE_WEB_FRAME, NULL);
WebKitNetworkResponse* response = webkit_web_frame_get_network_response(frame);
g_assert(!response);
g_object_unref(frame);
}
int main(int argc, char** argv)
{
gtk_test_init(&argc, &argv, NULL);
g_test_bug_base("https://bugs.webkit.org/");
g_test_add_func("/webkit/webview/create_destroy", test_webkit_web_frame_create_destroy);
g_test_add_func("/webkit/webview/frame-created_signal", test_webkit_web_frame_created_signal);
g_test_add_func("/webkit/webframe/lifetime", test_webkit_web_frame_lifetime);
g_test_add_func("/webkit/webview/printing", test_webkit_web_frame_printing);
g_test_add_func("/webkit/webview/response", test_webkit_web_frame_response);
return g_test_run ();
}
|
