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glib/gio/tests/desktop-app-info.c
Daniel Mustieles 078dbda148 Updated FSF's address
2014-01-31 14:31:55 +01:00

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/*
* Copyright (C) 2008 Red Hat, Inc
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General
* Public License along with this library; if not, see <http://www.gnu.org/licenses/>.
*
* Author: Matthias Clasen
*/
#include <glib/glib.h>
#include <gio/gio.h>
#include <gio/gdesktopappinfo.h>
#include <stdlib.h>
#include <string.h>
#include <unistd.h>
static char *basedir;
static GAppInfo *
create_app_info (const char *name)
{
GError *error;
GAppInfo *info;
error = NULL;
info = g_app_info_create_from_commandline ("true blah",
name,
G_APP_INFO_CREATE_NONE,
&error);
g_assert (error == NULL);
/* this is necessary to ensure that the info is saved */
g_app_info_set_as_default_for_type (info, "application/x-blah", &error);
g_assert (error == NULL);
g_app_info_remove_supports_type (info, "application/x-blah", &error);
g_assert (error == NULL);
g_app_info_reset_type_associations ("application/x-blah");
return info;
}
static void
test_delete (void)
{
GAppInfo *info;
const char *id;
char *filename;
gboolean res;
info = create_app_info ("Blah");
id = g_app_info_get_id (info);
g_assert (id != NULL);
filename = g_build_filename (basedir, "applications", id, NULL);
res = g_file_test (filename, G_FILE_TEST_EXISTS);
g_assert (res);
res = g_app_info_can_delete (info);
g_assert (res);
res = g_app_info_delete (info);
g_assert (res);
res = g_file_test (filename, G_FILE_TEST_EXISTS);
g_assert (!res);
g_object_unref (info);
if (g_file_test ("/usr/share/applications/gedit.desktop", G_FILE_TEST_EXISTS))
{
info = (GAppInfo*)g_desktop_app_info_new_from_filename ("/usr/share/applications/gedit.desktop");
g_assert (info);
res = g_app_info_can_delete (info);
g_assert (!res);
res = g_app_info_delete (info);
g_assert (!res);
}
}
static void
test_default (void)
{
GAppInfo *info, *info1, *info2, *info3;
GList *list;
GError *error = NULL;
info1 = create_app_info ("Blah1");
info2 = create_app_info ("Blah2");
info3 = create_app_info ("Blah3");
g_app_info_set_as_default_for_type (info1, "application/x-test", &error);
g_assert (error == NULL);
g_app_info_set_as_default_for_type (info2, "application/x-test", &error);
g_assert (error == NULL);
list = g_app_info_get_all_for_type ("application/x-test");
g_assert (g_list_length (list) == 2);
/* check that both are in the list, info2 before info1 */
info = (GAppInfo *)list->data;
g_assert (g_strcmp0 (g_app_info_get_id (info), g_app_info_get_id (info2)) == 0);
info = (GAppInfo *)list->next->data;
g_assert (g_strcmp0 (g_app_info_get_id (info), g_app_info_get_id (info1)) == 0);
g_list_free_full (list, g_object_unref);
/* now try adding something at the end */
g_app_info_add_supports_type (info3, "application/x-test", &error);
g_assert (error == NULL);
list = g_app_info_get_all_for_type ("application/x-test");
g_assert (g_list_length (list) == 3);
/* check that all are in the list, info2, info1, info3 */
info = (GAppInfo *)list->data;
g_assert (g_strcmp0 (g_app_info_get_id (info), g_app_info_get_id (info2)) == 0);
info = (GAppInfo *)list->next->data;
g_assert (g_strcmp0 (g_app_info_get_id (info), g_app_info_get_id (info1)) == 0);
info = (GAppInfo *)list->next->next->data;
g_assert (g_strcmp0 (g_app_info_get_id (info), g_app_info_get_id (info3)) == 0);
g_list_free_full (list, g_object_unref);
/* now remove info1 again */
g_app_info_remove_supports_type (info1, "application/x-test", &error);
g_assert (error == NULL);
list = g_app_info_get_all_for_type ("application/x-test");
g_assert (g_list_length (list) == 2);
/* check that both are in the list, info2 before info3 */
info = (GAppInfo *)list->data;
g_assert (g_strcmp0 (g_app_info_get_id (info), g_app_info_get_id (info2)) == 0);
info = (GAppInfo *)list->next->data;
g_assert (g_strcmp0 (g_app_info_get_id (info), g_app_info_get_id (info3)) == 0);
g_list_free_full (list, g_object_unref);
/* now clean it all up */
g_app_info_reset_type_associations ("application/x-test");
list = g_app_info_get_all_for_type ("application/x-test");
g_assert (list == NULL);
g_app_info_delete (info1);
g_app_info_delete (info2);
g_app_info_delete (info3);
g_object_unref (info1);
g_object_unref (info2);
}
static void
test_fallback (void)
{
GAppInfo *info1, *info2, *app;
GList *apps, *recomm, *fallback, *list, *l, *m;
GError *error = NULL;
gint old_length;
info1 = create_app_info ("Test1");
info2 = create_app_info ("Test2");
g_assert (g_content_type_is_a ("text/x-python", "text/plain"));
apps = g_app_info_get_all_for_type ("text/x-python");
old_length = g_list_length (apps);
g_list_free_full (apps, g_object_unref);
g_app_info_set_as_default_for_type (info1, "text/x-python", &error);
g_assert (error == NULL);
g_app_info_set_as_default_for_type (info2, "text/plain", &error);
g_assert (error == NULL);
/* check that both apps are registered */
apps = g_app_info_get_all_for_type ("text/x-python");
g_assert (g_list_length (apps) == old_length + 2);
/* check the ordering */
app = g_list_nth_data (apps, 0);
g_assert (g_app_info_equal (info1, app));
/* check that Test1 is the first recommended app */
recomm = g_app_info_get_recommended_for_type ("text/x-python");
g_assert (recomm != NULL);
app = g_list_nth_data (recomm, 0);
g_assert (g_app_info_equal (info1, app));
/* and that Test2 is the first fallback */
fallback = g_app_info_get_fallback_for_type ("text/x-python");
g_assert (fallback != NULL);
app = g_list_nth_data (fallback, 0);
g_assert (g_app_info_equal (info2, app));
/* check that recomm + fallback = all applications */
list = g_list_concat (g_list_copy (recomm), g_list_copy (fallback));
g_assert (g_list_length (list) == g_list_length (apps));
for (l = list, m = apps; l != NULL && m != NULL; l = l->next, m = m->next)
{
g_assert (g_app_info_equal (l->data, m->data));
}
g_list_free (list);
g_list_free_full (apps, g_object_unref);
g_list_free_full (recomm, g_object_unref);
g_list_free_full (fallback, g_object_unref);
g_app_info_reset_type_associations ("text/x-python");
g_app_info_reset_type_associations ("text/plain");
g_app_info_delete (info1);
g_app_info_delete (info2);
g_object_unref (info1);
g_object_unref (info2);
}
static void
test_last_used (void)
{
GList *applications;
GAppInfo *info1, *info2, *default_app;
GError *error = NULL;
info1 = create_app_info ("Test1");
info2 = create_app_info ("Test2");
g_app_info_set_as_default_for_type (info1, "application/x-test", &error);
g_assert (error == NULL);
g_app_info_add_supports_type (info2, "application/x-test", &error);
g_assert (error == NULL);
applications = g_app_info_get_recommended_for_type ("application/x-test");
g_assert (g_list_length (applications) == 2);
/* the first should be the default app now */
g_assert (g_app_info_equal (g_list_nth_data (applications, 0), info1));
g_assert (g_app_info_equal (g_list_nth_data (applications, 1), info2));
g_list_free_full (applications, g_object_unref);
g_app_info_set_as_last_used_for_type (info2, "application/x-test", &error);
g_assert (error == NULL);
applications = g_app_info_get_recommended_for_type ("application/x-test");
g_assert (g_list_length (applications) == 2);
default_app = g_app_info_get_default_for_type ("application/x-test", FALSE);
g_assert (g_app_info_equal (default_app, info1));
/* the first should be the other app now */
g_assert (g_app_info_equal (g_list_nth_data (applications, 0), info2));
g_assert (g_app_info_equal (g_list_nth_data (applications, 1), info1));
g_list_free_full (applications, g_object_unref);
g_app_info_reset_type_associations ("application/x-test");
g_app_info_delete (info1);
g_app_info_delete (info2);
g_object_unref (info1);
g_object_unref (info2);
g_object_unref (default_app);
}
static void
cleanup_dir_recurse (GFile *parent, GFile *root)
{
gboolean res;
GError *error;
GFileEnumerator *enumerator;
GFileInfo *info;
GFile *descend;
char *relative_path;
g_assert (root != NULL);
error = NULL;
enumerator =
g_file_enumerate_children (parent, "*",
G_FILE_QUERY_INFO_NOFOLLOW_SYMLINKS, NULL,
&error);
if (! enumerator)
return;
error = NULL;
info = g_file_enumerator_next_file (enumerator, NULL, &error);
while ((info) && (!error))
{
descend = g_file_get_child (parent, g_file_info_get_name (info));
g_assert (descend != NULL);
relative_path = g_file_get_relative_path (root, descend);
g_assert (relative_path != NULL);
if (g_file_info_get_file_type (info) == G_FILE_TYPE_DIRECTORY)
cleanup_dir_recurse (descend, root);
error = NULL;
res = g_file_delete (descend, NULL, &error);
g_assert_cmpint (res, ==, TRUE);
g_object_unref (descend);
error = NULL;
info = g_file_enumerator_next_file (enumerator, NULL, &error);
}
g_assert (error == NULL);
error = NULL;
res = g_file_enumerator_close (enumerator, NULL, &error);
g_assert_cmpint (res, ==, TRUE);
g_assert (error == NULL);
}
static void
cleanup_subdirs (const char *base_dir)
{
GFile *base, *file;
base = g_file_new_for_path (base_dir);
file = g_file_get_child (base, "applications");
cleanup_dir_recurse (file, file);
g_object_unref (file);
file = g_file_get_child (base, "mime");
cleanup_dir_recurse (file, file);
g_object_unref (file);
}
static void
test_extra_getters (void)
{
GDesktopAppInfo *appinfo;
gchar *s;
gboolean b;
appinfo = g_desktop_app_info_new_from_filename (g_test_get_filename (G_TEST_DIST, "appinfo-test.desktop", NULL));
g_assert (appinfo != NULL);
g_assert (g_desktop_app_info_has_key (appinfo, "Terminal"));
g_assert (!g_desktop_app_info_has_key (appinfo, "Bratwurst"));
s = g_desktop_app_info_get_string (appinfo, "StartupWMClass");
g_assert_cmpstr (s, ==, "appinfo-class");
g_free (s);
b = g_desktop_app_info_get_boolean (appinfo, "Terminal");
g_assert (b);
g_object_unref (appinfo);
}
static void
wait_for_file (const gchar *want_this,
const gchar *but_not_this,
const gchar *or_this)
{
gint retries = 600;
/* I hate time-based conditions in tests, but this will wait up to one
* whole minute for "touch file" to finish running. I think it should
* be OK.
*
* 600 * 100ms = 60 seconds.
*/
while (access (want_this, F_OK) != 0)
{
g_usleep (100000); /* 100ms */
g_assert (retries);
retries--;
}
g_assert (access (but_not_this, F_OK) != 0);
g_assert (access (or_this, F_OK) != 0);
unlink (want_this);
unlink (but_not_this);
unlink (or_this);
}
static void
test_actions (void)
{
const gchar * const *actions;
GDesktopAppInfo *appinfo;
gchar *name;
appinfo = g_desktop_app_info_new_from_filename (g_test_get_filename (G_TEST_DIST, "appinfo-test-actions.desktop", NULL));
g_assert (appinfo != NULL);
actions = g_desktop_app_info_list_actions (appinfo);
g_assert_cmpstr (actions[0], ==, "frob");
g_assert_cmpstr (actions[1], ==, "tweak");
g_assert_cmpstr (actions[2], ==, "twiddle");
g_assert_cmpstr (actions[3], ==, "broken");
g_assert_cmpstr (actions[4], ==, NULL);
name = g_desktop_app_info_get_action_name (appinfo, "frob");
g_assert_cmpstr (name, ==, "Frobnicate");
g_free (name);
name = g_desktop_app_info_get_action_name (appinfo, "tweak");
g_assert_cmpstr (name, ==, "Tweak");
g_free (name);
name = g_desktop_app_info_get_action_name (appinfo, "twiddle");
g_assert_cmpstr (name, ==, "Twiddle");
g_free (name);
name = g_desktop_app_info_get_action_name (appinfo, "broken");
g_assert (name != NULL);
g_assert (g_utf8_validate (name, -1, NULL));
g_free (name);
unlink ("frob"); unlink ("tweak"); unlink ("twiddle");
g_desktop_app_info_launch_action (appinfo, "frob", NULL);
wait_for_file ("frob", "tweak", "twiddle");
g_desktop_app_info_launch_action (appinfo, "tweak", NULL);
wait_for_file ("tweak", "frob", "twiddle");
g_desktop_app_info_launch_action (appinfo, "twiddle", NULL);
wait_for_file ("twiddle", "frob", "tweak");
g_object_unref (appinfo);
}
static gchar *
run_apps (const gchar *command,
const gchar *arg,
gboolean with_usr,
gboolean with_home,
const gchar *locale_name,
const gchar *language)
{
gboolean success;
gchar **envp;
gchar **argv;
gint status;
gchar *out;
argv = g_new (gchar *, 4);
argv[0] = g_test_build_filename (G_TEST_BUILT, "apps", NULL);
argv[1] = g_strdup (command);
argv[2] = g_strdup (arg);
argv[3] = NULL;
envp = g_get_environ ();
if (with_usr)
{
gchar *tmp = g_test_build_filename (G_TEST_DIST, "desktop-files", "usr", NULL);
envp = g_environ_setenv (envp, "XDG_DATA_DIRS", tmp, TRUE);
g_free (tmp);
}
else
envp = g_environ_setenv (envp, "XDG_DATA_DIRS", "/does-not-exist", TRUE);
if (with_home)
{
gchar *tmp = g_test_build_filename (G_TEST_DIST, "desktop-files", "home", NULL);
envp = g_environ_setenv (envp, "XDG_DATA_HOME", tmp, TRUE);
g_free (tmp);
}
else
envp = g_environ_setenv (envp, "XDG_DATA_HOME", "/does-not-exist", TRUE);
if (locale_name)
envp = g_environ_setenv (envp, "LC_ALL", locale_name, TRUE);
else
envp = g_environ_setenv (envp, "LC_ALL", "C", TRUE);
if (language)
envp = g_environ_setenv (envp, "LANGUAGE", language, TRUE);
else
envp = g_environ_unsetenv (envp, "LANGUAGE");
success = g_spawn_sync (NULL, argv, envp, 0, NULL, NULL, &out, NULL, &status, NULL);
g_assert (success);
g_assert (status == 0);
g_strfreev (envp);
g_strfreev (argv);
return out;
}
static void
assert_strings_equivalent (const gchar *expected,
const gchar *result)
{
gchar **expected_words;
gchar **result_words;
gint i, j;
expected_words = g_strsplit (expected, " ", 0);
result_words = g_strsplit (result, " ", 0);
for (i = 0; expected_words[i]; i++)
{
for (j = 0; result_words[j]; j++)
if (g_str_equal (expected_words[i], result_words[j]))
goto got_it;
g_test_message ("Unable to find expected string '%s' in result '%s'", expected_words[i], result);
g_test_fail ();
got_it:
continue;
}
g_assert_cmpint (g_strv_length (expected_words), ==, g_strv_length (result_words));
g_strfreev (expected_words);
g_strfreev (result_words);
}
static void
assert_list (const gchar *expected,
gboolean with_usr,
gboolean with_home,
const gchar *locale_name,
const gchar *language)
{
gchar *result;
result = run_apps ("list", NULL, with_usr, with_home, locale_name, language);
g_strchomp (result);
assert_strings_equivalent (expected, result);
g_free (result);
}
static void
assert_info (const gchar *desktop_id,
const gchar *expected,
gboolean with_usr,
gboolean with_home,
const gchar *locale_name,
const gchar *language)
{
gchar *result;
result = run_apps ("show-info", desktop_id, with_usr, with_home, locale_name, language);
g_assert_cmpstr (result, ==, expected);
g_free (result);
}
static void
assert_search (const gchar *search_string,
const gchar *expected,
gboolean with_usr,
gboolean with_home,
const gchar *locale_name,
const gchar *language)
{
gchar **expected_lines;
gchar **result_lines;
gchar *result;
gint i;
expected_lines = g_strsplit (expected, "\n", -1);
result = run_apps ("search", search_string, with_usr, with_home, locale_name, language);
result_lines = g_strsplit (result, "\n", -1);
g_assert_cmpint (g_strv_length (expected_lines), ==, g_strv_length (result_lines));
for (i = 0; expected_lines[i]; i++)
assert_strings_equivalent (expected_lines[i], result_lines[i]);
g_strfreev (expected_lines);
g_strfreev (result_lines);
g_free (result);
}
#define ALL_USR_APPS "evince-previewer.desktop nautilus-classic.desktop gnome-font-viewer.desktop " \
"baobab.desktop yelp.desktop eog.desktop cheese.desktop gnome-clocks.desktop " \
"gnome-contacts.desktop kde4-kate.desktop gcr-prompter.desktop totem.desktop " \
"gnome-terminal.desktop nautilus-autorun-software.desktop gcr-viewer.desktop " \
"nautilus-connect-server.desktop kde4-dolphin.desktop gnome-music.desktop " \
"kde4-konqbrowser.desktop gucharmap.desktop kde4-okular.desktop nautilus.desktop " \
"gedit.desktop evince.desktop file-roller.desktop dconf-editor.desktop glade.desktop"
#define HOME_APPS "epiphany-weather-for-toronto-island-9c6a4e022b17686306243dada811d550d25eb1fb.desktop"
#define ALL_HOME_APPS HOME_APPS " eog.desktop"
static void
test_search (void)
{
assert_list ("", FALSE, FALSE, NULL, NULL);
assert_list (ALL_USR_APPS, TRUE, FALSE, NULL, NULL);
assert_list (ALL_HOME_APPS, FALSE, TRUE, NULL, NULL);
assert_list (ALL_USR_APPS " " HOME_APPS, TRUE, TRUE, NULL, NULL);
/* The user has "installed" their own version of eog.desktop which
* calls it "Eye of GNOME". Do some testing based on that.
*
* We should always find "Pictures" keyword no matter where we look.
*/
assert_search ("Picture", "eog.desktop\n", TRUE, TRUE, NULL, NULL);
assert_search ("Picture", "eog.desktop\n", TRUE, FALSE, NULL, NULL);
assert_search ("Picture", "eog.desktop\n", FALSE, TRUE, NULL, NULL);
assert_search ("Picture", "", FALSE, FALSE, NULL, NULL);
/* We should only find it called "eye of gnome" when using the user's
* directory.
*/
assert_search ("eye gnome", "", TRUE, FALSE, NULL, NULL);
assert_search ("eye gnome", "eog.desktop\n", FALSE, TRUE, NULL, NULL);
assert_search ("eye gnome", "eog.desktop\n", TRUE, TRUE, NULL, NULL);
/* We should only find it called "image viewer" when _not_ using the
* user's directory.
*/
assert_search ("image viewer", "eog.desktop\n", TRUE, FALSE, NULL, NULL);
assert_search ("image viewer", "", FALSE, TRUE, NULL, NULL);
assert_search ("image viewer", "", TRUE, TRUE, NULL, NULL);
/* Obvious multi-word search */
assert_search ("gno hel", "yelp.desktop\n", TRUE, TRUE, NULL, NULL);
/* Repeated search terms should do nothing... */
assert_search ("files file fil fi f", "nautilus.desktop\n"
"gedit.desktop\n", TRUE, TRUE, NULL, NULL);
/* "con" will match "connect" and "contacts" on name but dconf only on
* the "config" keyword
*/
assert_search ("con", "nautilus-connect-server.desktop gnome-contacts.desktop\n"
"dconf-editor.desktop\n", TRUE, TRUE, NULL, NULL);
/* "gnome" will match "eye of gnome" from the user's directory, plus
* matching "GNOME Clocks" X-GNOME-FullName. It's only a comment on
* yelp and gnome-contacts, though.
*/
assert_search ("gnome", "eog.desktop\n"
"gnome-clocks.desktop\n"
"yelp.desktop gnome-contacts.desktop\n", TRUE, TRUE, NULL, NULL);
/* "gnome con" will match only gnome contacts; via the name for
* "contacts" and the comment for "gnome"
*/
assert_search ("gnome con", "gnome-contacts.desktop\n", TRUE, TRUE, NULL, NULL);
/* make sure we get the correct kde4- prefix on the application IDs
* from subdirectories
*/
assert_search ("konq", "kde4-konqbrowser.desktop\n", TRUE, TRUE, NULL, NULL);
assert_search ("kate", "kde4-kate.desktop\n", TRUE, TRUE, NULL, NULL);
/* make sure we can lookup apps by name properly */
assert_info ("kde4-kate.desktop",
"kde4-kate.desktop\n"
"Kate\n"
"Kate\n"
"nil\n", TRUE, TRUE, NULL, NULL);
assert_info ("nautilus.desktop",
"nautilus.desktop\n"
"Files\n"
"Files\n"
"Access and organize files\n", TRUE, TRUE, NULL, NULL);
/* make sure localised searching works properly */
assert_search ("foliumi", "nautilus.desktop\n"
"kde4-konqbrowser.desktop\n"
"eog.desktop\n", TRUE, FALSE, "en_US.UTF-8", "eo");
/* the user's eog.desktop has no translations... */
assert_search ("foliumi", "nautilus.desktop\n"
"kde4-konqbrowser.desktop\n", TRUE, TRUE, "en_US.UTF-8", "eo");
}
int
main (int argc,
char *argv[])
{
gint result;
g_test_init (&argc, &argv, NULL);
basedir = g_get_current_dir ();
g_setenv ("XDG_DATA_HOME", basedir, TRUE);
cleanup_subdirs (basedir);
g_test_add_func ("/desktop-app-info/delete", test_delete);
g_test_add_func ("/desktop-app-info/default", test_default);
g_test_add_func ("/desktop-app-info/fallback", test_fallback);
g_test_add_func ("/desktop-app-info/lastused", test_last_used);
g_test_add_func ("/desktop-app-info/extra-getters", test_extra_getters);
g_test_add_func ("/desktop-app-info/actions", test_actions);
g_test_add_func ("/desktop-app-info/search", test_search);
result = g_test_run ();
cleanup_subdirs (basedir);
return result;
}
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