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/*
* 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 "config.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 ();
}
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