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      1 /*
      2  * Copyright (C) 2009, 2010 Gustavo Noronha Silva
      3  * Copyright (C) 2009 Igalia S.L.
      4  *
      5  * This library is free software; you can redistribute it and/or
      6  * modify it under the terms of the GNU Library General Public
      7  * License as published by the Free Software Foundation; either
      8  * version 2 of the License, or (at your option) any later version.
      9  *
     10  * This library is distributed in the hope that it will be useful,
     11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
     12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
     13  * Library General Public License for more details.
     14  *
     15  * You should have received a copy of the GNU Library General Public License
     16  * along with this library; see the file COPYING.LIB.  If not, write to
     17  * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
     18  * Boston, MA 02110-1301, USA.
     19  */
     20 
     21 #include <gtk/gtk.h>
     22 #include <libsoup/soup.h>
     23 #include <string.h>
     24 #include <webkit/webkit.h>
     25 
     26 #if GTK_CHECK_VERSION(2, 14, 0)
     27 
     28 /* This string has to be rather big because of the cancelled test - it
     29  * looks like soup refuses to send or receive a too small chunk */
     30 #define HTML_STRING "<html><body>Testing!Testing!Testing!Testing!Testing!Testing!Testing!Testing!Testing!Testing!Testing!Testing!Testing!Testing!Testing!Testing!Testing!Testing!Testing!Testing!Testing!Testing!Testing!Testing!Testing!Testing!Testing!Testing!Testing!Testing!Testing!Testing!Testing!Testing!Testing!Testing!Testing!Testing!Testing!Testing!Testing!Testing!Testing!Testing!Testing!Testing!Testing!Testing!Testing!Testing!Testing!Testing!Testing!Testing!Testing!Testing!Testing!Testing!Testing!Testing!Testing!Testing!Testing!Testing!Testing!Testing!Testing!Testing!Testing!Testing!Testing!Testing!Testing!Testing!Testing!Testing!Testing!Testing!Testing!Testing!Testing!Testing!Testing!Testing!Testing!Testing!</body></html>"
     31 
     32 SoupURI* base_uri;
     33 
     34 /* For real request testing */
     35 static void
     36 server_callback(SoupServer* server, SoupMessage* msg,
     37                 const char* path, GHashTable* query,
     38                 SoupClientContext* context, gpointer data)
     39 {
     40     if (msg->method != SOUP_METHOD_GET) {
     41         soup_message_set_status(msg, SOUP_STATUS_NOT_IMPLEMENTED);
     42         return;
     43     }
     44 
     45     soup_message_set_status(msg, SOUP_STATUS_OK);
     46 
     47     if (g_str_equal(path, "/test_loading_status") || g_str_equal(path, "/test_loading_status2"))
     48         soup_message_body_append(msg->response_body, SOUP_MEMORY_STATIC, HTML_STRING, strlen(HTML_STRING));
     49     else if (g_str_equal(path, "/test_load_error")) {
     50         soup_message_set_status(msg, SOUP_STATUS_CANT_CONNECT);
     51     } else if (g_str_equal(path, "/test_loading_cancelled")) {
     52         soup_message_headers_set_encoding(msg->response_headers, SOUP_ENCODING_CHUNKED);
     53         soup_message_body_append(msg->response_body, SOUP_MEMORY_STATIC, HTML_STRING, strlen(HTML_STRING));
     54         soup_server_unpause_message(server, msg);
     55         return;
     56     }
     57 
     58     soup_message_body_complete(msg->response_body);
     59 }
     60 
     61 typedef struct {
     62     WebKitWebView* webView;
     63     GMainLoop *loop;
     64     gboolean has_been_provisional;
     65     gboolean has_been_committed;
     66     gboolean has_been_first_visually_non_empty_layout;
     67     gboolean has_been_finished;
     68     gboolean has_been_failed;
     69     gboolean has_been_load_error;
     70 } WebLoadingFixture;
     71 
     72 static void web_loading_fixture_setup(WebLoadingFixture* fixture, gconstpointer data)
     73 {
     74     fixture->webView = WEBKIT_WEB_VIEW(webkit_web_view_new());
     75     fixture->loop = g_main_loop_new(NULL, TRUE);
     76     g_object_ref_sink(fixture->webView);
     77     fixture->has_been_provisional = FALSE;
     78     fixture->has_been_committed = FALSE;
     79     fixture->has_been_first_visually_non_empty_layout = FALSE;
     80     fixture->has_been_finished = FALSE;
     81     fixture->has_been_failed = FALSE;
     82     fixture->has_been_load_error = FALSE;
     83 }
     84 
     85 static void web_loading_fixture_teardown(WebLoadingFixture* fixture, gconstpointer data)
     86 {
     87     g_object_unref(fixture->webView);
     88     g_main_loop_unref(fixture->loop);
     89 }
     90 
     91 static char* get_uri_for_path(const char* path)
     92 {
     93     SoupURI* uri;
     94     char* uri_string;
     95 
     96     uri = soup_uri_new_with_base(base_uri, path);
     97     uri_string = soup_uri_to_string(uri, FALSE);
     98     soup_uri_free (uri);
     99 
    100     return uri_string;
    101 }
    102 
    103 static void load_finished_cb(WebKitWebView* web_view, WebKitWebFrame* web_frame, WebLoadingFixture* fixture)
    104 {
    105     g_assert(fixture->has_been_provisional);
    106     g_assert(fixture->has_been_committed);
    107     g_assert(fixture->has_been_first_visually_non_empty_layout);
    108 
    109     g_main_loop_quit(fixture->loop);
    110 }
    111 
    112 
    113 static void status_changed_cb(GObject* object, GParamSpec* pspec, WebLoadingFixture* fixture)
    114 {
    115     WebKitLoadStatus status = webkit_web_view_get_load_status(WEBKIT_WEB_VIEW(object));
    116 
    117     switch (status) {
    118     case WEBKIT_LOAD_PROVISIONAL:
    119         g_assert(!fixture->has_been_provisional);
    120         g_assert(!fixture->has_been_committed);
    121         g_assert(!fixture->has_been_first_visually_non_empty_layout);
    122         fixture->has_been_provisional = TRUE;
    123         break;
    124     case WEBKIT_LOAD_COMMITTED:
    125         g_assert(fixture->has_been_provisional);
    126         g_assert(!fixture->has_been_committed);
    127         g_assert(!fixture->has_been_first_visually_non_empty_layout);
    128         fixture->has_been_committed = TRUE;
    129         break;
    130     case WEBKIT_LOAD_FIRST_VISUALLY_NON_EMPTY_LAYOUT:
    131         g_assert(fixture->has_been_provisional);
    132         g_assert(fixture->has_been_committed);
    133         g_assert(!fixture->has_been_first_visually_non_empty_layout);
    134         fixture->has_been_first_visually_non_empty_layout = TRUE;
    135         break;
    136     case WEBKIT_LOAD_FINISHED:
    137         g_assert(fixture->has_been_provisional);
    138         g_assert(fixture->has_been_committed);
    139         g_assert(fixture->has_been_first_visually_non_empty_layout);
    140         break;
    141     default:
    142         g_assert_not_reached();
    143     }
    144 }
    145 
    146 static void test_loading_status(WebLoadingFixture* fixture, gconstpointer data)
    147 {
    148     char* uri_string;
    149 
    150     g_assert_cmpint(webkit_web_view_get_load_status(fixture->webView), ==, WEBKIT_LOAD_PROVISIONAL);
    151 
    152     g_object_connect(G_OBJECT(fixture->webView),
    153                      "signal::notify::load-status", G_CALLBACK(status_changed_cb), fixture,
    154                      "signal::load-finished", G_CALLBACK(load_finished_cb), fixture,
    155                      NULL);
    156 
    157     uri_string = get_uri_for_path("/test_loading_status");
    158 
    159     /* load_uri will trigger the navigation-policy-decision-requested
    160      * signal emission;
    161      */
    162     webkit_web_view_load_uri(fixture->webView, uri_string);
    163     g_free(uri_string);
    164 
    165     g_main_loop_run(fixture->loop);
    166 }
    167 
    168 static void load_error_status_changed_cb(GObject* object, GParamSpec* pspec, WebLoadingFixture* fixture)
    169 {
    170     WebKitLoadStatus status = webkit_web_view_get_load_status(WEBKIT_WEB_VIEW(object));
    171 
    172     switch(status) {
    173     case WEBKIT_LOAD_PROVISIONAL:
    174         g_assert(!fixture->has_been_provisional);
    175         fixture->has_been_provisional = TRUE;
    176         break;
    177     case WEBKIT_LOAD_COMMITTED:
    178         g_assert(!fixture->has_been_committed);
    179         fixture->has_been_committed = TRUE;
    180         break;
    181     case WEBKIT_LOAD_FINISHED:
    182         g_assert(fixture->has_been_provisional);
    183         g_assert(fixture->has_been_load_error);
    184         g_assert(fixture->has_been_failed);
    185         g_assert(!fixture->has_been_finished);
    186         fixture->has_been_finished = TRUE;
    187         break;
    188     case WEBKIT_LOAD_FAILED:
    189         g_assert(!fixture->has_been_failed);
    190         fixture->has_been_failed = TRUE;
    191         g_main_loop_quit(fixture->loop);
    192         break;
    193     default:
    194         break;
    195     }
    196 }
    197 
    198 static gboolean load_error_cb(WebKitWebView* webView, WebKitWebFrame* frame, const char* uri, GError *error, WebLoadingFixture* fixture)
    199 {
    200     g_assert(fixture->has_been_provisional);
    201     g_assert(!fixture->has_been_load_error);
    202     fixture->has_been_load_error = TRUE;
    203 
    204     return FALSE;
    205 }
    206 
    207 static void test_loading_error(WebLoadingFixture* fixture, gconstpointer data)
    208 {
    209     char* uri_string;
    210 
    211     g_test_bug("28842");
    212 
    213     g_signal_connect(fixture->webView, "load-error", G_CALLBACK(load_error_cb), fixture);
    214     g_signal_connect(fixture->webView, "notify::load-status", G_CALLBACK(load_error_status_changed_cb), fixture);
    215 
    216     uri_string = get_uri_for_path("/test_load_error");
    217     webkit_web_view_load_uri(fixture->webView, uri_string);
    218     g_free(uri_string);
    219 
    220     g_main_loop_run(fixture->loop);
    221 
    222     g_assert(fixture->has_been_provisional);
    223     g_assert(!fixture->has_been_committed);
    224     g_assert(fixture->has_been_load_error);
    225     g_assert(fixture->has_been_failed);
    226     g_assert(!fixture->has_been_finished);
    227 }
    228 
    229 /* Cancelled load */
    230 
    231 static gboolean load_cancelled_cb(WebKitWebView* webView, WebKitWebFrame* frame, const char* uri, GError *error, WebLoadingFixture* fixture)
    232 {
    233     g_assert(fixture->has_been_provisional);
    234     g_assert(fixture->has_been_failed);
    235     g_assert(!fixture->has_been_load_error);
    236     g_assert(error->code == WEBKIT_NETWORK_ERROR_CANCELLED);
    237     fixture->has_been_load_error = TRUE;
    238 
    239     return TRUE;
    240 }
    241 
    242 static gboolean stop_load (gpointer data)
    243 {
    244     webkit_web_view_stop_loading(WEBKIT_WEB_VIEW(data));
    245     return FALSE;
    246 }
    247 
    248 static void load_cancelled_status_changed_cb(GObject* object, GParamSpec* pspec, WebLoadingFixture* fixture)
    249 {
    250     WebKitLoadStatus status = webkit_web_view_get_load_status(WEBKIT_WEB_VIEW(object));
    251 
    252     switch(status) {
    253     case WEBKIT_LOAD_PROVISIONAL:
    254         g_assert(!fixture->has_been_provisional);
    255         g_assert(!fixture->has_been_failed);
    256         fixture->has_been_provisional = TRUE;
    257         break;
    258     case WEBKIT_LOAD_COMMITTED:
    259         g_idle_add (stop_load, object);
    260         break;
    261     case WEBKIT_LOAD_FAILED:
    262         g_assert(fixture->has_been_provisional);
    263         g_assert(!fixture->has_been_failed);
    264         g_assert(!fixture->has_been_load_error);
    265         fixture->has_been_failed = TRUE;
    266         g_main_loop_quit(fixture->loop);
    267         break;
    268     case WEBKIT_LOAD_FINISHED:
    269         g_assert_not_reached();
    270         break;
    271     default:
    272         break;
    273     }
    274 }
    275 
    276 static void test_loading_cancelled(WebLoadingFixture* fixture, gconstpointer data)
    277 {
    278     char* uri_string;
    279 
    280     g_test_bug("29644");
    281 
    282     g_signal_connect(fixture->webView, "load-error", G_CALLBACK(load_cancelled_cb), fixture);
    283     g_signal_connect(fixture->webView, "notify::load-status", G_CALLBACK(load_cancelled_status_changed_cb), fixture);
    284 
    285     uri_string = get_uri_for_path("/test_loading_cancelled");
    286     webkit_web_view_load_uri(fixture->webView, uri_string);
    287     g_free(uri_string);
    288 
    289     g_main_loop_run(fixture->loop);
    290 }
    291 
    292 static void load_goback_status_changed_cb(GObject* object, GParamSpec* pspec, WebLoadingFixture* fixture)
    293 {
    294     WebKitLoadStatus status = webkit_web_view_get_load_status(WEBKIT_WEB_VIEW(object));
    295 
    296     switch(status) {
    297     case WEBKIT_LOAD_PROVISIONAL:
    298         g_assert(!fixture->has_been_provisional);
    299         fixture->has_been_provisional = TRUE;
    300         break;
    301     case WEBKIT_LOAD_COMMITTED:
    302         g_assert(fixture->has_been_provisional);
    303         fixture->has_been_committed = TRUE;
    304         break;
    305     case WEBKIT_LOAD_FAILED:
    306         g_assert_not_reached();
    307         break;
    308     case WEBKIT_LOAD_FINISHED:
    309         g_assert(fixture->has_been_provisional);
    310         g_assert(fixture->has_been_committed);
    311         fixture->has_been_finished = TRUE;
    312         g_main_loop_quit(fixture->loop);
    313         break;
    314     default:
    315         break;
    316     }
    317 }
    318 
    319 static void load_wentback_status_changed_cb(GObject* object, GParamSpec* pspec, WebLoadingFixture* fixture)
    320 {
    321     WebKitLoadStatus status = webkit_web_view_get_load_status(WEBKIT_WEB_VIEW(object));
    322     char* uri_string;
    323     char* uri_string2;
    324 
    325     uri_string = get_uri_for_path("/test_loading_status");
    326     uri_string2 = get_uri_for_path("/test_loading_status2");
    327 
    328     switch(status) {
    329     case WEBKIT_LOAD_PROVISIONAL:
    330         g_assert_cmpstr(webkit_web_view_get_uri(fixture->webView), ==, uri_string2);
    331         break;
    332     case WEBKIT_LOAD_COMMITTED:
    333         g_assert_cmpstr(webkit_web_view_get_uri(fixture->webView), ==, uri_string);
    334         break;
    335     case WEBKIT_LOAD_FAILED:
    336         g_assert_not_reached();
    337         break;
    338     case WEBKIT_LOAD_FINISHED:
    339         g_assert_cmpstr(webkit_web_view_get_uri(fixture->webView), ==, uri_string);
    340         g_main_loop_quit(fixture->loop);
    341         break;
    342     default:
    343         break;
    344     }
    345 
    346     g_free(uri_string);
    347     g_free(uri_string2);
    348 }
    349 
    350 static void load_error_test(WebKitWebView* webview, WebKitWebFrame* frame, const char* uri, GError* error)
    351 {
    352     g_debug("Error: %s", error->message);
    353 }
    354 
    355 static void test_loading_goback(WebLoadingFixture* fixture, gconstpointer data)
    356 {
    357     char* uri_string;
    358 
    359     g_signal_connect(fixture->webView, "notify::load-status", G_CALLBACK(load_goback_status_changed_cb), fixture);
    360 
    361     g_signal_connect(fixture->webView, "load-error", G_CALLBACK(load_error_test), fixture);
    362 
    363     uri_string = get_uri_for_path("/test_loading_status");
    364     webkit_web_view_load_uri(fixture->webView, uri_string);
    365     g_free(uri_string);
    366 
    367     g_main_loop_run(fixture->loop);
    368 
    369     fixture->has_been_provisional = FALSE;
    370     fixture->has_been_committed = FALSE;
    371     fixture->has_been_first_visually_non_empty_layout = FALSE;
    372     fixture->has_been_finished = FALSE;
    373     fixture->has_been_failed = FALSE;
    374     fixture->has_been_load_error = FALSE;
    375 
    376     uri_string = get_uri_for_path("/test_loading_status2");
    377     webkit_web_view_load_uri(fixture->webView, uri_string);
    378     g_free(uri_string);
    379 
    380     g_main_loop_run(fixture->loop);
    381 
    382     g_signal_handlers_disconnect_by_func(fixture->webView, load_goback_status_changed_cb, fixture);
    383 
    384     fixture->has_been_provisional = FALSE;
    385     fixture->has_been_committed = FALSE;
    386     fixture->has_been_first_visually_non_empty_layout = FALSE;
    387     fixture->has_been_finished = FALSE;
    388     fixture->has_been_failed = FALSE;
    389     fixture->has_been_load_error = FALSE;
    390 
    391     g_signal_connect(fixture->webView, "notify::load-status", G_CALLBACK(load_wentback_status_changed_cb), fixture);
    392     webkit_web_view_go_back(fixture->webView);
    393 
    394     g_main_loop_run(fixture->loop);
    395 
    396     g_signal_handlers_disconnect_by_func(fixture->webView, load_wentback_status_changed_cb, fixture);
    397 }
    398 
    399 int main(int argc, char** argv)
    400 {
    401     SoupServer* server;
    402 
    403     g_thread_init(NULL);
    404     gtk_test_init(&argc, &argv, NULL);
    405 
    406     server = soup_server_new(SOUP_SERVER_PORT, 0, NULL);
    407     soup_server_run_async(server);
    408 
    409     soup_server_add_handler(server, NULL, server_callback, NULL, NULL);
    410 
    411     base_uri = soup_uri_new("http://127.0.0.1/");
    412     soup_uri_set_port(base_uri, soup_server_get_port(server));
    413 
    414     g_test_bug_base("https://bugs.webkit.org/");
    415     g_test_add("/webkit/loading/status",
    416                WebLoadingFixture, NULL,
    417                web_loading_fixture_setup,
    418                test_loading_status,
    419                web_loading_fixture_teardown);
    420     g_test_add("/webkit/loading/error",
    421                WebLoadingFixture, NULL,
    422                web_loading_fixture_setup,
    423                test_loading_error,
    424                web_loading_fixture_teardown);
    425     g_test_add("/webkit/loading/cancelled",
    426                WebLoadingFixture, NULL,
    427                web_loading_fixture_setup,
    428                test_loading_cancelled,
    429                web_loading_fixture_teardown);
    430     g_test_add("/webkit/loading/goback",
    431                WebLoadingFixture, NULL,
    432                web_loading_fixture_setup,
    433                test_loading_goback,
    434                web_loading_fixture_teardown);
    435     return g_test_run();
    436 }
    437 
    438 #else
    439 int main(int argc, char** argv)
    440 {
    441     g_critical("You will need gtk-2.14.0 to run the unit tests. Doing nothing now.");
    442     return 0;
    443 }
    444 
    445 #endif
    446