glib/gio/tests/contenttype.c

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#include <gio/gio.h>
#include <string.h>
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static void
test_guess (void)
{
gchar *res;
gchar *expected;
gboolean uncertain;
guchar data[] =
"[Desktop Entry]\n"
"Type=Application\n"
"Name=appinfo-test\n"
"Exec=./appinfo-test --option\n";
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res = g_content_type_guess ("/etc/", NULL, 0, &uncertain);
expected = g_content_type_from_mime_type ("inode/directory");
g_assert (g_content_type_equals (expected, res));
g_assert (uncertain);
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g_free (res);
g_free (expected);
res = g_content_type_guess ("foo.txt", NULL, 0, &uncertain);
expected = g_content_type_from_mime_type ("text/plain");
g_assert (g_content_type_equals (expected, res));
g_free (res);
g_free (expected);
res = g_content_type_guess ("foo.desktop", data, sizeof (data) - 1, &uncertain);
expected = g_content_type_from_mime_type ("application/x-desktop");
g_assert (g_content_type_equals (expected, res));
g_assert (!uncertain);
g_free (res);
g_free (expected);
res = g_content_type_guess ("foo.txt", data, sizeof (data) - 1, &uncertain);
expected = g_content_type_from_mime_type ("text/plain");
g_assert (g_content_type_equals (expected, res));
g_assert (!uncertain);
g_free (res);
g_free (expected);
res = g_content_type_guess ("foo", data, sizeof (data) - 1, &uncertain);
expected = g_content_type_from_mime_type ("text/plain");
g_assert (g_content_type_equals (expected, res));
g_assert (!uncertain);
g_free (res);
g_free (expected);
res = g_content_type_guess (NULL, data, sizeof (data) - 1, &uncertain);
expected = g_content_type_from_mime_type ("application/x-desktop");
g_assert (g_content_type_equals (expected, res));
g_assert (!uncertain);
g_free (res);
g_free (expected);
/* this is potentially ambiguous: it does not match the PO template format,
* but looks like text so it can't be Powerpoint */
res = g_content_type_guess ("test.pot", (guchar *)"ABC abc", 7, &uncertain);
expected = g_content_type_from_mime_type ("text/x-gettext-translation-template");
g_assert (g_content_type_equals (expected, res));
g_assert (!uncertain);
g_free (res);
g_free (expected);
res = g_content_type_guess ("test.pot", (guchar *)"msgid \"", 7, &uncertain);
expected = g_content_type_from_mime_type ("text/x-gettext-translation-template");
g_assert (g_content_type_equals (expected, res));
g_assert (!uncertain);
g_free (res);
g_free (expected);
res = g_content_type_guess ("test.pot", (guchar *)"\xCF\xD0\xE0\x11", 4, &uncertain);
expected = g_content_type_from_mime_type ("application/vnd.ms-powerpoint");
g_assert (g_content_type_equals (expected, res));
/* we cannot reliably detect binary powerpoint files as long as there is no
* defined MIME magic, so do not check uncertain here */
g_free (res);
g_free (expected);
res = g_content_type_guess ("test.otf", (guchar *)"OTTO", 4, &uncertain);
expected = g_content_type_from_mime_type ("application/x-font-otf");
g_assert (g_content_type_equals (expected, res));
g_assert (!uncertain);
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g_free (res);
g_free (expected);
}
static void
test_unknown (void)
{
gchar *unknown;
gchar *str;
unknown = g_content_type_from_mime_type ("application/octet-stream");
g_assert (g_content_type_is_unknown (unknown));
str = g_content_type_get_mime_type (unknown);
g_assert_cmpstr (str, ==, "application/octet-stream");
g_free (str);
g_free (unknown);
}
static void
test_subtype (void)
{
gchar *plain;
gchar *xml;
plain = g_content_type_from_mime_type ("text/plain");
xml = g_content_type_from_mime_type ("application/xml");
g_assert (g_content_type_is_a (xml, plain));
g_free (plain);
g_free (xml);
}
static gint
find_mime (gconstpointer a, gconstpointer b)
{
if (g_content_type_equals (a, b))
return 0;
return 1;
}
static void
test_list (void)
{
GList *types;
gchar *plain;
gchar *xml;
plain = g_content_type_from_mime_type ("text/plain");
xml = g_content_type_from_mime_type ("application/xml");
types = g_content_types_get_registered ();
g_assert (g_list_length (types) > 1);
/* just check that some types are in the list */
g_assert (g_list_find_custom (types, plain, find_mime) != NULL);
g_assert (g_list_find_custom (types, xml, find_mime) != NULL);
g_list_free_full (types, g_free);
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g_free (plain);
g_free (xml);
}
static void
test_executable (void)
{
gchar *type;
type = g_content_type_from_mime_type ("application/x-executable");
g_assert (g_content_type_can_be_executable (type));
g_free (type);
type = g_content_type_from_mime_type ("text/plain");
g_assert (g_content_type_can_be_executable (type));
g_free (type);
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type = g_content_type_from_mime_type ("image/png");
g_assert (!g_content_type_can_be_executable (type));
g_free (type);
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}
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static void
test_description (void)
{
gchar *type;
gchar *desc;
type = g_content_type_from_mime_type ("text/plain");
desc = g_content_type_get_description (type);
g_assert (desc != NULL);
g_free (desc);
g_free (type);
}
static void
test_icon (void)
{
gchar *type;
GIcon *icon;
type = g_content_type_from_mime_type ("text/plain");
icon = g_content_type_get_icon (type);
g_assert (G_IS_ICON (icon));
g_object_unref (icon);
g_free (type);
type = g_content_type_from_mime_type ("application/rtf");
icon = g_content_type_get_icon (type);
g_assert (G_IS_ICON (icon));
g_object_unref (icon);
g_free (type);
}
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int
main (int argc, char *argv[])
{
g_test_init (&argc, &argv, NULL);
g_test_add_func ("/contenttype/guess", test_guess);
g_test_add_func ("/contenttype/unknown", test_unknown);
g_test_add_func ("/contenttype/subtype", test_subtype);
g_test_add_func ("/contenttype/list", test_list);
g_test_add_func ("/contenttype/executable", test_executable);
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g_test_add_func ("/contenttype/description", test_description);
g_test_add_func ("/contenttype/icon", test_icon);
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return g_test_run ();
}