[glib] Improve GTimeZone test coverage

[Matthias Clasen <matthiasc src gnome org>]

commit e5d4af10a344eaa5eee72390858ee3cf374f35ad
Author: Matthias Clasen <mclasen redhat com>
Date:   Wed Jun 13 14:43:29 2012 -0400

    Improve GTimeZone test coverage

 glib/tests/gdatetime.c |   19 +++++++++++++++++--
 1 files changed, 17 insertions(+), 2 deletions(-)
---
diff --git a/glib/tests/gdatetime.c b/glib/tests/gdatetime.c
index b424254..5d28ed9 100644
--- a/glib/tests/gdatetime.c
+++ b/glib/tests/gdatetime.c
@@ -1286,6 +1286,20 @@ test_adjust_time (void)
   g_time_zone_unref (tz);
 }
 
+static void
+test_no_header (void)
+{
+  GTimeZone *tz;
+
+  tz = g_time_zone_new ("blabla");
+
+  g_assert_cmpstr (g_time_zone_get_abbreviation (tz, 0), ==, "UTC");
+  g_assert_cmpint (g_time_zone_get_offset (tz, 0), ==, 0);
+  g_assert (!g_time_zone_is_dst (tz, 0));
+
+  g_time_zone_unref (tz);
+}
+
 gint
 main (gint   argc,
       gchar *argv[])
@@ -1335,8 +1349,9 @@ main (gint   argc,
   g_test_add_func ("/GDateTime/dst", test_GDateTime_dst);
   g_test_add_func ("/GDateTime/test_z", test_z);
   g_test_add_func ("/GDateTime/test-all-dates", test_all_dates);
-  g_test_add_func ("/GDateTime/find-interval", test_find_interval);
-  g_test_add_func ("/GDateTime/adjust-time", test_adjust_time);
+  g_test_add_func ("/GTimeZone/find-interval", test_find_interval);
+  g_test_add_func ("/GTimeZone/adjust-time", test_adjust_time);
+  g_test_add_func ("/GTimeZone/no-header", test_no_header);
 
   return g_test_run ();
 }