[glib] Add a test for g_unichar_isdefined

[Matthias Clasen <matthiasc src gnome org>]

commit 4cbacb91de6010c0d852979202901e70e24de790
Author: Matthias Clasen <mclasen redhat com>
Date:   Sun Nov 20 23:18:20 2011 -0500

    Add a test for g_unichar_isdefined

 glib/tests/unicode.c |   13 +++++++++++++
 1 files changed, 13 insertions(+), 0 deletions(-)
---
diff --git a/glib/tests/unicode.c b/glib/tests/unicode.c
index 1032601..302aa2d 100644
--- a/glib/tests/unicode.c
+++ b/glib/tests/unicode.c
@@ -344,6 +344,18 @@ test_title (void)
 }
 
 static void
+test_defined (void)
+{
+  g_assert (g_unichar_isdefined (0x0903));
+  g_assert (g_unichar_isdefined (0x20DD));
+  g_assert (g_unichar_isdefined (0xA806));
+  g_assert (g_unichar_isdefined ('a'));
+  g_assert (!g_unichar_isdefined (0x10C49));
+  g_assert (!g_unichar_isdefined (0x169D));
+  g_assert (!g_unichar_isdefined (0x27CD));
+}
+
+static void
 test_wide (void)
 {
   guint i;
@@ -647,6 +659,7 @@ main (int   argc,
   g_test_add_func ("/unicode/mirror", test_mirror);
   g_test_add_func ("/unicode/mark", test_mark);
   g_test_add_func ("/unicode/title", test_title);
+  g_test_add_func ("/unicode/defined", test_defined);
   g_test_add_func ("/unicode/wide", test_wide);
   g_test_add_func ("/unicode/compose", test_compose);
   g_test_add_func ("/unicode/decompose", test_decompose);