[glib] Add some contenttype tests

[Matthias Clasen <matthiasc src gnome org>]

commit 14db75381ee7f21f6b62401177cfaa9d6891ddf4
Author: Matthias Clasen <mclasen redhat com>
Date:   Sun Jul 4 22:27:01 2010 -0400

    Add some contenttype tests

 gio/tests/Makefile.am   |    4 ++
 gio/tests/contenttype.c |  113 +++++++++++++++++++++++++++++++++++++++++++++++
 2 files changed, 117 insertions(+), 0 deletions(-)
---
diff --git a/gio/tests/Makefile.am b/gio/tests/Makefile.am
index 927900b..552f351 100644
--- a/gio/tests/Makefile.am
+++ b/gio/tests/Makefile.am
@@ -80,6 +80,7 @@ SAMPLE_PROGS = 				\
 	testapp				\
 	appinfo-test			\
 	icons				\
+	contenttype			\
 	$(NULL)
 
 
@@ -276,6 +277,9 @@ testapps_LDADD   = $(progs_ldadd)
 icons_SOURCES = icons.c
 icons_LDADD   = $(progs_ldadd)
 
+contenttype_SOURCES = contenttype.c
+contenttype_LDADD   = $(progs_ldadd)
+
 schema_tests = \
 	schema-tests/array-default-not-in-choices.gschema.xml		\
 	schema-tests/bad-choice.gschema.xml				\
diff --git a/gio/tests/contenttype.c b/gio/tests/contenttype.c
new file mode 100644
index 0000000..5c015a2
--- /dev/null
+++ b/gio/tests/contenttype.c
@@ -0,0 +1,113 @@
+#include <gio/gio.h>
+
+static void
+test_guess (void)
+{
+  gchar *res;
+  gchar *expected;
+  gboolean uncertain;
+
+  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_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);
+}
+
+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_foreach (types, (GFunc)g_free, NULL);
+  g_list_free (types);
+
+  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);
+}
+
+int
+main (int argc, char *argv[])
+{
+  g_type_init ();
+
+  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);
+
+  return g_test_run ();
+}