Add a tests of some GVfs functions

https://bugzilla.gnome.org/show_bug.cgi?id=656621

gio/tests/Makefile.am

@@ -52,9 +52,10 @@ TEST_PROGS +=	 		\
 	gdbus-message		\
 	socket			\
 	pollable		\
-	tls-certificate         \
+	tls-certificate		\
-	tls-interaction         \
+	tls-interaction		\
 	cancellable		\
+	vfs			\
 	$(NULL)
 
 if OS_UNIX
@@ -489,6 +490,8 @@ tls_interaction_LDADD = $(progs_ldadd)
 
 cancellable_LDADD = $(progs_ldadd)
 
+vfs_LDADD = $(progs_ldadd)
+
 # -----------------------------------------------------------------------------
 
 if OS_UNIX

gio/tests/vfs.c

@@ -0,0 +1,55 @@
+
+/* Unit tests for GVfs
+ * Copyright (C) 2011 Red Hat, Inc
+ * Author: Matthias Clasen
+ *
+ * This work is provided "as is"; redistribution and modification
+ * in whole or in part, in any medium, physical or electronic is
+ * permitted without restriction.
+ *
+ * This work 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.
+ *
+ * In no event shall the authors or contributors be liable for any
+ * direct, indirect, incidental, special, exemplary, or consequential
+ * damages (including, but not limited to, procurement of substitute
+ * goods or services; loss of use, data, or profits; or business
+ * interruption) however caused and on any theory of liability, whether
+ * in contract, strict liability, or tort (including negligence or
+ * otherwise) arising in any way out of the use of this software, even
+ * if advised of the possibility of such damage.
+ */
+
+#include <gio/gio.h>
+
+static void
+test_local (void)
+{
+  GVfs *vfs;
+  GFile *file;
+  gchar **schemes;
+
+  vfs = g_vfs_get_local ();
+  g_assert (g_vfs_is_active (vfs));
+
+  file = g_vfs_get_file_for_uri (vfs, "not a good uri");
+  g_assert (G_IS_FILE (file));
+  g_object_unref (file);
+
+  schemes = (gchar **)g_vfs_get_supported_uri_schemes (vfs);
+
+  g_assert (g_strv_length (schemes) > 0);
+  g_assert_cmpstr (schemes[0], ==, "file");
+}
+
+int
+main (int argc, char *argv[])
+{
+  g_type_init ();
+  g_test_init (&argc, &argv, NULL);
+
+  g_test_add_func ("/gvfs/local", test_local);
+
+  return g_test_run ();
+}