[glib] Remove duplicate utf8 strreverse test

[Matthias Clasen <matthiasc src gnome org>]

commit 154880b2ad9064ac78c8e1d55a2ae96bf48d159a
Author: Matthias Clasen <mclasen redhat com>
Date:   Tue Jul 27 18:21:15 2010 -0400

    Remove duplicate utf8 strreverse test
    
    Also add some tests for find next/prev char.

 glib/tests/utf8-misc.c    |   18 ++++++++++++++++++
 glib/tests/utf8-pointer.c |   41 ++++++++++++++++++++++++++++++++---------
 2 files changed, 50 insertions(+), 9 deletions(-)
---
diff --git a/glib/tests/utf8-misc.c b/glib/tests/utf8-misc.c
index be9e00d..dfa7ebb 100644
--- a/glib/tests/utf8-misc.c
+++ b/glib/tests/utf8-misc.c
@@ -408,6 +408,23 @@ test_mark (void)
   g_assert (!g_unichar_ismark ('a'));
 }
 
+static void
+test_title (void)
+{
+  g_assert (g_unichar_istitle (0x01c5));
+  g_assert (g_unichar_istitle (0x1f88));
+  g_assert (g_unichar_istitle (0x1fcc));
+  g_assert (!g_unichar_ismark ('a'));
+
+  g_assert (g_unichar_totitle (0x01c6) == 0x01c5);
+  g_assert (g_unichar_totitle (0x01c4) == 0x01c5);
+  g_assert (g_unichar_totitle (0x01c5) == 0x01c5);
+  g_assert (g_unichar_totitle (0x1f80) == 0x1f88);
+  g_assert (g_unichar_totitle (0x1f88) == 0x1f88);
+  g_assert (g_unichar_totitle ('a') == 'A');
+  g_assert (g_unichar_totitle ('A') == 'A');
+}
+
 int
 main (int   argc,
       char *argv[])
@@ -425,6 +442,7 @@ main (int   argc,
   g_test_add_func ("/unicode/combining-class", test_combining_class);
   g_test_add_func ("/unicode/mirror", test_mirror);
   g_test_add_func ("/unicode/mark", test_mark);
+  g_test_add_func ("/unicode/title", test_title);
 
   return g_test_run();
 }
diff --git a/glib/tests/utf8-pointer.c b/glib/tests/utf8-pointer.c
index 2c5e386..6ef27d3 100644
--- a/glib/tests/utf8-pointer.c
+++ b/glib/tests/utf8-pointer.c
@@ -92,15 +92,38 @@ test_length (void)
 }
 
 static void
-test_misc (void)
+test_find (void)
 {
-  char *s;
-  s = g_utf8_strreverse ("1234", -1);
-  g_assert (strcmp (s, "4321") == 0);
-  g_free (s);
-  s = g_utf8_strreverse ("1234", 3);
-  g_assert (strcmp (s, "321") == 0);
-  g_free (s);
+  /* U+0B0B Oriya Letter Vocalic R (\340\254\213)
+   * U+10900 Phoenician Letter Alf (\360\220\244\200)
+   * U+0041 Latin Capital Letter A (\101)
+   * U+1EB6 Latin Capital Letter A With Breve And Dot Below (\341\272\266)
+   */
+  const gchar *str = "\340\254\213\360\220\244\200\101\341\272\266";
+  const gchar *p = str + strlen (str);
+  const gchar *q;
+
+  q = g_utf8_find_prev_char (str, p);
+  g_assert (q == str + 8);
+  q = g_utf8_find_prev_char (str, q);
+  g_assert (q == str + 7);
+  q = g_utf8_find_prev_char (str, q);
+  g_assert (q == str + 3);
+  q = g_utf8_find_prev_char (str, q);
+  g_assert (q == str);
+  q = g_utf8_find_prev_char (str, q);
+  g_assert (q == NULL);
+
+  p = str + 2;
+  q = g_utf8_find_next_char (p, NULL);
+  g_assert (q == str + 3);
+  q = g_utf8_find_next_char (q, NULL);
+  g_assert (q == str + 7);
+
+  q = g_utf8_find_next_char (p, str + 6);
+  g_assert (q == str + 3);
+  q = g_utf8_find_next_char (q, str + 6);
+  g_assert (q == NULL);
 }
 
 int main (int argc, char *argv[])
@@ -109,7 +132,7 @@ int main (int argc, char *argv[])
 
   g_test_add_data_func ("/utf8/offsets", longline, test_utf8);
   g_test_add_func ("/utf8/lengths", test_length);
-  g_test_add_func ("/utf8/reverse", test_misc);
+  g_test_add_func ("/utf8/find", test_find);
 
   return g_test_run ();
 }