glib/gio/tests/mimeapps.c
Emmanuel Fleury c3c1f6c4b9 Fix signedness warning in gio/tests/mimeapps.c
gio/tests/mimeapps.c: In function ‘strv_equal’:
gio/tests/mimeapps.c:31:32: error: comparison of integer expressions of different signedness: ‘guint’ {aka ‘unsigned int’} and ‘gint’ {aka ‘int’}
   31 |     res = g_strv_length (strv) == count;
      |                                ^~
2021-04-15 10:19:29 +02:00

649 lines
21 KiB
C

#include <glib/gstdio.h>
#include <gio/gio.h>
#include <gio/gdesktopappinfo.h>
static gboolean
strv_equal (gchar **strv, ...)
{
gsize count;
va_list list;
const gchar *str;
gboolean res;
res = TRUE;
count = 0;
va_start (list, strv);
while (1)
{
str = va_arg (list, const gchar *);
if (str == NULL)
break;
if (g_strcmp0 (str, strv[count]) != 0)
{
res = FALSE;
break;
}
count++;
}
va_end (list);
if (res)
res = g_strv_length (strv) == count;
return res;
}
const gchar *myapp_data =
"[Desktop Entry]\n"
"Encoding=UTF-8\n"
"Version=1.0\n"
"Type=Application\n"
"Exec=true %f\n"
"Name=my app\n";
const gchar *myapp2_data =
"[Desktop Entry]\n"
"Encoding=UTF-8\n"
"Version=1.0\n"
"Type=Application\n"
"Exec=sleep %f\n"
"Name=my app 2\n";
const gchar *myapp3_data =
"[Desktop Entry]\n"
"Encoding=UTF-8\n"
"Version=1.0\n"
"Type=Application\n"
"Exec=sleep 1\n"
"Name=my app 3\n"
"MimeType=image/png;";
const gchar *myapp4_data =
"[Desktop Entry]\n"
"Encoding=UTF-8\n"
"Version=1.0\n"
"Type=Application\n"
"Exec=echo %f\n"
"Name=my app 4\n"
"MimeType=image/bmp;";
const gchar *myapp5_data =
"[Desktop Entry]\n"
"Encoding=UTF-8\n"
"Version=1.0\n"
"Type=Application\n"
"Exec=true %f\n"
"Name=my app 5\n"
"MimeType=image/bmp;x-scheme-handler/ftp;";
const gchar *nosuchapp_data =
"[Desktop Entry]\n"
"Encoding=UTF-8\n"
"Version=1.0\n"
"Type=Application\n"
"Exec=no_such_application %f\n"
"Name=no such app\n";
const gchar *defaults_data =
"[Default Applications]\n"
"image/bmp=myapp4.desktop;\n"
"image/png=myapp3.desktop;\n"
"x-scheme-handler/ftp=myapp5.desktop;\n";
const gchar *mimecache_data =
"[MIME Cache]\n"
"image/bmp=myapp4.desktop;myapp5.desktop;\n"
"image/png=myapp3.desktop;\n";
typedef struct
{
gchar *mimeapps_list_home; /* (owned) */
} Fixture;
/* Set up XDG_DATA_HOME and XDG_DATA_DIRS.
* XDG_DATA_DIRS/applications will contain mimeapps.list
* XDG_DATA_HOME/applications will contain myapp.desktop
* and myapp2.desktop, and no mimeapps.list
*/
static void
setup (Fixture *fixture,
gconstpointer test_data)
{
const gchar *xdgdatahome;
const gchar * const *xdgdatadirs;
gchar *appdir;
gchar *apphome;
gchar *mimeapps;
gchar *name;
gint res;
GError *error = NULL;
/* These are already set to a temporary directory through our use of
* %G_TEST_OPTION_ISOLATE_DIRS below. */
xdgdatahome = g_get_user_data_dir ();
xdgdatadirs = g_get_system_data_dirs ();
appdir = g_build_filename (xdgdatadirs[0], "applications", NULL);
g_test_message ("creating '%s'", appdir);
res = g_mkdir_with_parents (appdir, 0700);
g_assert_cmpint (res, ==, 0);
name = g_build_filename (appdir, "mimeapps.list", NULL);
g_test_message ("creating '%s'", name);
g_file_set_contents (name, defaults_data, -1, &error);
g_assert_no_error (error);
g_free (name);
apphome = g_build_filename (xdgdatahome, "applications", NULL);
g_test_message ("creating '%s'", apphome);
res = g_mkdir_with_parents (apphome, 0700);
g_assert_cmpint (res, ==, 0);
name = g_build_filename (apphome, "myapp.desktop", NULL);
g_test_message ("creating '%s'", name);
g_file_set_contents (name, myapp_data, -1, &error);
g_assert_no_error (error);
g_free (name);
name = g_build_filename (apphome, "myapp2.desktop", NULL);
g_test_message ("creating '%s'", name);
g_file_set_contents (name, myapp2_data, -1, &error);
g_assert_no_error (error);
g_free (name);
name = g_build_filename (apphome, "myapp3.desktop", NULL);
g_test_message ("creating '%s'", name);
g_file_set_contents (name, myapp3_data, -1, &error);
g_assert_no_error (error);
g_free (name);
name = g_build_filename (apphome, "myapp4.desktop", NULL);
g_test_message ("creating '%s'", name);
g_file_set_contents (name, myapp4_data, -1, &error);
g_assert_no_error (error);
g_free (name);
name = g_build_filename (apphome, "myapp5.desktop", NULL);
g_test_message ("creating '%s'", name);
g_file_set_contents (name, myapp5_data, -1, &error);
g_assert_no_error (error);
g_free (name);
name = g_build_filename (apphome, "nosuchapp.desktop", NULL);
g_test_message ("creating '%s'", name);
g_file_set_contents (name, nosuchapp_data, -1, &error);
g_assert_no_error (error);
g_free (name);
mimeapps = g_build_filename (apphome, "mimeapps.list", NULL);
g_test_message ("removing '%s'", mimeapps);
g_remove (mimeapps);
name = g_build_filename (apphome, "mimeinfo.cache", NULL);
g_test_message ("creating '%s'", name);
g_file_set_contents (name, mimecache_data, -1, &error);
g_assert_no_error (error);
g_free (name);
g_free (apphome);
g_free (appdir);
g_free (mimeapps);
/* Pointer to one of the temporary directories. */
fixture->mimeapps_list_home = g_build_filename (g_get_user_config_dir (), "mimeapps.list", NULL);
}
static void
teardown (Fixture *fixture,
gconstpointer test_data)
{
g_free (fixture->mimeapps_list_home);
}
static void
test_mime_api (Fixture *fixture,
gconstpointer test_data)
{
GAppInfo *appinfo;
GAppInfo *appinfo2;
GError *error = NULL;
GAppInfo *def;
GList *list;
const gchar *contenttype = "application/pdf";
/* clear things out */
g_app_info_reset_type_associations (contenttype);
appinfo = (GAppInfo*)g_desktop_app_info_new ("myapp.desktop");
appinfo2 = (GAppInfo*)g_desktop_app_info_new ("myapp2.desktop");
def = g_app_info_get_default_for_type (contenttype, FALSE);
list = g_app_info_get_recommended_for_type (contenttype);
g_assert_null (def);
g_assert_null (list);
/* 1. add a non-default association */
g_app_info_add_supports_type (appinfo, contenttype, &error);
g_assert_no_error (error);
def = g_app_info_get_default_for_type (contenttype, FALSE);
list = g_app_info_get_recommended_for_type (contenttype);
g_assert_true (g_app_info_equal (def, appinfo));
g_assert_cmpint (g_list_length (list), ==, 1);
g_assert_true (g_app_info_equal ((GAppInfo*)list->data, appinfo));
g_object_unref (def);
g_list_free_full (list, g_object_unref);
/* 2. add another non-default association */
g_app_info_add_supports_type (appinfo2, contenttype, &error);
g_assert_no_error (error);
def = g_app_info_get_default_for_type (contenttype, FALSE);
list = g_app_info_get_recommended_for_type (contenttype);
g_assert_true (g_app_info_equal (def, appinfo));
g_assert_cmpint (g_list_length (list), ==, 2);
g_assert_true (g_app_info_equal ((GAppInfo*)list->data, appinfo));
g_assert_true (g_app_info_equal ((GAppInfo*)list->next->data, appinfo2));
g_object_unref (def);
g_list_free_full (list, g_object_unref);
/* 3. make the first app the default */
g_app_info_set_as_default_for_type (appinfo, contenttype, &error);
g_assert_no_error (error);
def = g_app_info_get_default_for_type (contenttype, FALSE);
list = g_app_info_get_recommended_for_type (contenttype);
g_assert_true (g_app_info_equal (def, appinfo));
g_assert_cmpint (g_list_length (list), ==, 2);
g_assert_true (g_app_info_equal ((GAppInfo*)list->data, appinfo));
g_assert_true (g_app_info_equal ((GAppInfo*)list->next->data, appinfo2));
g_object_unref (def);
g_list_free_full (list, g_object_unref);
/* 4. make the second app the last used one */
g_app_info_set_as_last_used_for_type (appinfo2, contenttype, &error);
g_assert_no_error (error);
def = g_app_info_get_default_for_type (contenttype, FALSE);
list = g_app_info_get_recommended_for_type (contenttype);
g_assert_true (g_app_info_equal (def, appinfo));
g_assert_cmpint (g_list_length (list), ==, 2);
g_assert_true (g_app_info_equal ((GAppInfo*)list->data, appinfo2));
g_assert_true (g_app_info_equal ((GAppInfo*)list->next->data, appinfo));
g_object_unref (def);
g_list_free_full (list, g_object_unref);
/* 5. reset everything */
g_app_info_reset_type_associations (contenttype);
def = g_app_info_get_default_for_type (contenttype, FALSE);
list = g_app_info_get_recommended_for_type (contenttype);
g_assert_null (def);
g_assert_null (list);
g_object_unref (appinfo);
g_object_unref (appinfo2);
}
/* Repeat the same tests, this time checking that we handle
* mimeapps.list as expected. These tests are different from
* the ones in test_mime_api() in that we directly parse
* mimeapps.list to verify the results.
*/
static void
test_mime_file (Fixture *fixture,
gconstpointer test_data)
{
gchar **assoc;
GAppInfo *appinfo;
GAppInfo *appinfo2;
GError *error = NULL;
GKeyFile *keyfile;
gchar *str;
gboolean res;
GAppInfo *def;
GList *list;
const gchar *contenttype = "application/pdf";
/* clear things out */
g_app_info_reset_type_associations (contenttype);
appinfo = (GAppInfo*)g_desktop_app_info_new ("myapp.desktop");
appinfo2 = (GAppInfo*)g_desktop_app_info_new ("myapp2.desktop");
def = g_app_info_get_default_for_type (contenttype, FALSE);
list = g_app_info_get_recommended_for_type (contenttype);
g_assert_null (def);
g_assert_null (list);
/* 1. add a non-default association */
g_app_info_add_supports_type (appinfo, contenttype, &error);
g_assert_no_error (error);
keyfile = g_key_file_new ();
g_key_file_load_from_file (keyfile, fixture->mimeapps_list_home, G_KEY_FILE_NONE, &error);
g_assert_no_error (error);
assoc = g_key_file_get_string_list (keyfile, "Added Associations", contenttype, NULL, &error);
g_assert_no_error (error);
g_assert_true (strv_equal (assoc, "myapp.desktop", NULL));
g_strfreev (assoc);
/* we've unset XDG_DATA_DIRS so there should be no default */
assoc = g_key_file_get_string_list (keyfile, "Default Applications", contenttype, NULL, &error);
g_assert_nonnull (error);
g_clear_error (&error);
g_key_file_free (keyfile);
/* 2. add another non-default association */
g_app_info_add_supports_type (appinfo2, contenttype, &error);
g_assert_no_error (error);
keyfile = g_key_file_new ();
g_key_file_load_from_file (keyfile, fixture->mimeapps_list_home, G_KEY_FILE_NONE, &error);
g_assert_no_error (error);
assoc = g_key_file_get_string_list (keyfile, "Added Associations", contenttype, NULL, &error);
g_assert_no_error (error);
g_assert_true (strv_equal (assoc, "myapp.desktop", "myapp2.desktop", NULL));
g_strfreev (assoc);
assoc = g_key_file_get_string_list (keyfile, "Default Applications", contenttype, NULL, &error);
g_assert_nonnull (error);
g_clear_error (&error);
g_key_file_free (keyfile);
/* 3. make the first app the default */
g_app_info_set_as_default_for_type (appinfo, contenttype, &error);
g_assert_no_error (error);
keyfile = g_key_file_new ();
g_key_file_load_from_file (keyfile, fixture->mimeapps_list_home, G_KEY_FILE_NONE, &error);
g_assert_no_error (error);
assoc = g_key_file_get_string_list (keyfile, "Added Associations", contenttype, NULL, &error);
g_assert_no_error (error);
g_assert_true (strv_equal (assoc, "myapp.desktop", "myapp2.desktop", NULL));
g_strfreev (assoc);
str = g_key_file_get_string (keyfile, "Default Applications", contenttype, &error);
g_assert_no_error (error);
g_assert_cmpstr (str, ==, "myapp.desktop");
g_free (str);
g_key_file_free (keyfile);
/* 4. make the second app the last used one */
g_app_info_set_as_last_used_for_type (appinfo2, contenttype, &error);
g_assert_no_error (error);
keyfile = g_key_file_new ();
g_key_file_load_from_file (keyfile, fixture->mimeapps_list_home, G_KEY_FILE_NONE, &error);
g_assert_no_error (error);
assoc = g_key_file_get_string_list (keyfile, "Added Associations", contenttype, NULL, &error);
g_assert_no_error (error);
g_assert_true (strv_equal (assoc, "myapp2.desktop", "myapp.desktop", NULL));
g_strfreev (assoc);
g_key_file_free (keyfile);
/* 5. reset everything */
g_app_info_reset_type_associations (contenttype);
keyfile = g_key_file_new ();
g_key_file_load_from_file (keyfile, fixture->mimeapps_list_home, G_KEY_FILE_NONE, &error);
g_assert_no_error (error);
res = g_key_file_has_key (keyfile, "Added Associations", contenttype, NULL);
g_assert_false (res);
res = g_key_file_has_key (keyfile, "Default Applications", contenttype, NULL);
g_assert_false (res);
g_key_file_free (keyfile);
g_object_unref (appinfo);
g_object_unref (appinfo2);
}
/* test interaction between mimeapps.list at different levels */
static void
test_mime_default (Fixture *fixture,
gconstpointer test_data)
{
GAppInfo *appinfo;
GAppInfo *appinfo2;
GAppInfo *appinfo3;
GError *error = NULL;
GAppInfo *def;
GList *list;
const gchar *contenttype = "image/png";
/* clear things out */
g_app_info_reset_type_associations (contenttype);
appinfo = (GAppInfo*)g_desktop_app_info_new ("myapp.desktop");
appinfo2 = (GAppInfo*)g_desktop_app_info_new ("myapp2.desktop");
appinfo3 = (GAppInfo*)g_desktop_app_info_new ("myapp3.desktop");
/* myapp3 is set as the default in defaults.list */
def = g_app_info_get_default_for_type (contenttype, FALSE);
list = g_app_info_get_recommended_for_type (contenttype);
g_assert_true (g_app_info_equal (def, appinfo3));
g_assert_cmpint (g_list_length (list), ==, 1);
g_assert_true (g_app_info_equal ((GAppInfo*)list->data, appinfo3));
g_object_unref (def);
g_list_free_full (list, g_object_unref);
/* 1. add a non-default association */
g_app_info_add_supports_type (appinfo, contenttype, &error);
g_assert_no_error (error);
def = g_app_info_get_default_for_type (contenttype, FALSE);
list = g_app_info_get_recommended_for_type (contenttype);
g_assert_true (g_app_info_equal (def, appinfo3)); /* default is unaffected */
g_assert_cmpint (g_list_length (list), ==, 2);
g_assert_true (g_app_info_equal ((GAppInfo*)list->data, appinfo));
g_assert_true (g_app_info_equal ((GAppInfo*)list->next->data, appinfo3));
g_object_unref (def);
g_list_free_full (list, g_object_unref);
/* 2. add another non-default association */
g_app_info_add_supports_type (appinfo2, contenttype, &error);
g_assert_no_error (error);
def = g_app_info_get_default_for_type (contenttype, FALSE);
list = g_app_info_get_recommended_for_type (contenttype);
g_assert_true (g_app_info_equal (def, appinfo3));
g_assert_cmpint (g_list_length (list), ==, 3);
g_assert_true (g_app_info_equal ((GAppInfo*)list->data, appinfo));
g_assert_true (g_app_info_equal ((GAppInfo*)list->next->data, appinfo2));
g_assert_true (g_app_info_equal ((GAppInfo*)list->next->next->data, appinfo3));
g_object_unref (def);
g_list_free_full (list, g_object_unref);
/* 3. make the first app the default */
g_app_info_set_as_default_for_type (appinfo, contenttype, &error);
g_assert_no_error (error);
def = g_app_info_get_default_for_type (contenttype, FALSE);
list = g_app_info_get_recommended_for_type (contenttype);
g_assert_true (g_app_info_equal (def, appinfo));
g_assert_cmpint (g_list_length (list), ==, 3);
g_assert_true (g_app_info_equal ((GAppInfo*)list->data, appinfo));
g_assert_true (g_app_info_equal ((GAppInfo*)list->next->data, appinfo2));
g_assert_true (g_app_info_equal ((GAppInfo*)list->next->next->data, appinfo3));
g_object_unref (def);
g_list_free_full (list, g_object_unref);
g_object_unref (appinfo);
g_object_unref (appinfo2);
g_object_unref (appinfo3);
}
/* test interaction between mimeinfo.cache, defaults.list and mimeapps.list
* to ensure g_app_info_set_as_last_used_for_type doesn't incorrectly
* change the default
*/
static void
test_mime_default_last_used (Fixture *fixture,
gconstpointer test_data)
{
GAppInfo *appinfo4;
GAppInfo *appinfo5;
GError *error = NULL;
GAppInfo *def;
GList *list;
const gchar *contenttype = "image/bmp";
/* clear things out */
g_app_info_reset_type_associations (contenttype);
appinfo4 = (GAppInfo*)g_desktop_app_info_new ("myapp4.desktop");
appinfo5 = (GAppInfo*)g_desktop_app_info_new ("myapp5.desktop");
/* myapp4 is set as the default in defaults.list */
/* myapp4 and myapp5 can both handle image/bmp */
def = g_app_info_get_default_for_type (contenttype, FALSE);
list = g_app_info_get_recommended_for_type (contenttype);
g_assert_true (g_app_info_equal (def, appinfo4));
g_assert_cmpint (g_list_length (list), ==, 2);
g_assert_true (g_app_info_equal ((GAppInfo*)list->data, appinfo4));
g_assert_true (g_app_info_equal ((GAppInfo*)list->next->data, appinfo5));
g_object_unref (def);
g_list_free_full (list, g_object_unref);
/* 1. set default (myapp4) as last used */
g_app_info_set_as_last_used_for_type (appinfo4, contenttype, &error);
g_assert_no_error (error);
def = g_app_info_get_default_for_type (contenttype, FALSE);
list = g_app_info_get_recommended_for_type (contenttype);
g_assert_true (g_app_info_equal (def, appinfo4)); /* default is unaffected */
g_assert_cmpint (g_list_length (list), ==, 2);
g_assert_true (g_app_info_equal ((GAppInfo*)list->data, appinfo4));
g_assert_true (g_app_info_equal ((GAppInfo*)list->next->data, appinfo5));
g_object_unref (def);
g_list_free_full (list, g_object_unref);
/* 2. set other (myapp5) as last used */
g_app_info_set_as_last_used_for_type (appinfo5, contenttype, &error);
g_assert_no_error (error);
def = g_app_info_get_default_for_type (contenttype, FALSE);
list = g_app_info_get_recommended_for_type (contenttype);
g_assert_true (g_app_info_equal (def, appinfo4));
g_assert_cmpint (g_list_length (list), ==, 2);
g_assert_true (g_app_info_equal ((GAppInfo*)list->data, appinfo5));
g_assert_true (g_app_info_equal ((GAppInfo*)list->next->data, appinfo4));
g_object_unref (def);
g_list_free_full (list, g_object_unref);
/* 3. change the default to myapp5 */
g_app_info_set_as_default_for_type (appinfo5, contenttype, &error);
g_assert_no_error (error);
def = g_app_info_get_default_for_type (contenttype, FALSE);
list = g_app_info_get_recommended_for_type (contenttype);
g_assert_true (g_app_info_equal (def, appinfo5));
g_assert_cmpint (g_list_length (list), ==, 2);
g_assert_true (g_app_info_equal ((GAppInfo*)list->data, appinfo5));
g_assert_true (g_app_info_equal ((GAppInfo*)list->next->data, appinfo4));
g_object_unref (def);
g_list_free_full (list, g_object_unref);
/* 4. set myapp4 as last used */
g_app_info_set_as_last_used_for_type (appinfo4, contenttype, &error);
g_assert_no_error (error);
def = g_app_info_get_default_for_type (contenttype, FALSE);
list = g_app_info_get_recommended_for_type (contenttype);
g_assert_true (g_app_info_equal (def, appinfo5));
g_assert_cmpint (g_list_length (list), ==, 2);
g_assert_true (g_app_info_equal ((GAppInfo*)list->data, appinfo4));
g_assert_true (g_app_info_equal ((GAppInfo*)list->next->data, appinfo5));
g_object_unref (def);
g_list_free_full (list, g_object_unref);
/* 5. set myapp5 as last used again */
g_app_info_set_as_last_used_for_type (appinfo5, contenttype, &error);
g_assert_no_error (error);
def = g_app_info_get_default_for_type (contenttype, FALSE);
list = g_app_info_get_recommended_for_type (contenttype);
g_assert_true (g_app_info_equal (def, appinfo5));
g_assert_cmpint (g_list_length (list), ==, 2);
g_assert_true (g_app_info_equal ((GAppInfo*)list->data, appinfo5));
g_assert_true (g_app_info_equal ((GAppInfo*)list->next->data, appinfo4));
g_object_unref (def);
g_list_free_full (list, g_object_unref);
g_object_unref (appinfo4);
g_object_unref (appinfo5);
}
static void
test_scheme_handler (Fixture *fixture,
gconstpointer test_data)
{
GAppInfo *info, *info5;
info5 = (GAppInfo*)g_desktop_app_info_new ("myapp5.desktop");
info = g_app_info_get_default_for_uri_scheme ("ftp");
g_assert_true (g_app_info_equal (info, info5));
g_object_unref (info);
g_object_unref (info5);
}
/* test that g_app_info_* ignores desktop files with nonexisting executables
*/
static void
test_mime_ignore_nonexisting (Fixture *fixture,
gconstpointer test_data)
{
GAppInfo *appinfo;
appinfo = (GAppInfo*)g_desktop_app_info_new ("nosuchapp.desktop");
g_assert_null (appinfo);
}
static void
test_all (Fixture *fixture,
gconstpointer test_data)
{
GList *all, *l;
all = g_app_info_get_all ();
for (l = all; l; l = l->next)
g_assert_true (G_IS_APP_INFO (l->data));
g_list_free_full (all, g_object_unref);
}
int
main (int argc, char *argv[])
{
g_test_init (&argc, &argv, G_TEST_OPTION_ISOLATE_DIRS, NULL);
g_test_add ("/appinfo/mime/api", Fixture, NULL, setup,
test_mime_api, teardown);
g_test_add ("/appinfo/mime/default", Fixture, NULL, setup,
test_mime_default, teardown);
g_test_add ("/appinfo/mime/file", Fixture, NULL, setup,
test_mime_file, teardown);
g_test_add ("/appinfo/mime/scheme-handler", Fixture, NULL, setup,
test_scheme_handler, teardown);
g_test_add ("/appinfo/mime/default-last-used", Fixture, NULL, setup,
test_mime_default_last_used, teardown);
g_test_add ("/appinfo/mime/ignore-nonexisting", Fixture, NULL, setup,
test_mime_ignore_nonexisting, teardown);
g_test_add ("/appinfo/all", Fixture, NULL, setup, test_all, teardown);
return g_test_run ();
}