commit 7cda65935c73c277550f6ac12f6730e96d4852a7
author Behdad Esfahbod <behdad@behdad.org> Mon May 02 14:33:53 2011 -0400
committer Behdad Esfahbod <behdad@behdad.org> Mon May 02 14:33:53 2011 -0400
tree c008104ae17f993f8827e2206287510395ff84be
parent 250c59225ead28449deb11522dee3819480a19b4

[test/unicode] Better test chainup

test/test-unicode.c

diff --git a/test/test-unicode.c b/test/test-unicode.c
index 68cb320..19bd387 100644
--- a/test/test-unicode.c
+++ b/test/test-unicode.c
@@ -514,13 +514,10 @@
 }
 
 static void
-test_unicode_properties_nil (void)
+_test_unicode_properties_nil (hb_unicode_funcs_t *uf)
 {
-  hb_unicode_funcs_t *uf = hb_unicode_funcs_create (NULL);
   unsigned int i, j;
 
-  g_assert (!hb_unicode_funcs_is_immutable (uf));
-
   for (i = 0; i < G_N_ELEMENTS (properties); i++) {
     const property_t *p = &properties[i];
     const test_pair_t *tests;
@@ -537,10 +534,56 @@
       g_assert_cmphex (p->getter (uf, tests[j].unicode), ==, default_value (p->default_value, tests[j].unicode));
     }
   }
+}
+
+static void
+test_unicode_properties_nil (void)
+{
+  hb_unicode_funcs_t *uf = hb_unicode_funcs_create (NULL);
+
+  g_assert (!hb_unicode_funcs_is_immutable (uf));
+  _test_unicode_properties_nil (uf);
 
   hb_unicode_funcs_destroy (uf);
 }
 
+
+static void
+test_unicode_chainup (void)
+{
+  hb_unicode_funcs_t *uf, *uf2;
+
+  /* Chain-up to nil */
+
+  uf = hb_unicode_funcs_create (NULL);
+  g_assert (!hb_unicode_funcs_is_immutable (uf));
+
+  uf2 = hb_unicode_funcs_create (uf);
+  g_assert (hb_unicode_funcs_is_immutable (uf));
+  hb_unicode_funcs_destroy (uf);
+
+  g_assert (!hb_unicode_funcs_is_immutable (uf2));
+  _test_unicode_properties_nil (uf2);
+
+  hb_unicode_funcs_destroy (uf2);
+
+  /* Chain-up to default */
+
+  uf = hb_unicode_funcs_create (hb_unicode_funcs_get_default ());
+  g_assert (!hb_unicode_funcs_is_immutable (uf));
+
+  uf2 = hb_unicode_funcs_create (uf);
+  g_assert (hb_unicode_funcs_is_immutable (uf));
+  hb_unicode_funcs_destroy (uf);
+
+  g_assert (!hb_unicode_funcs_is_immutable (uf2));
+  hb_unicode_funcs_make_immutable (uf2);
+  test_unicode_properties (uf2);
+
+  hb_unicode_funcs_destroy (uf2);
+
+}
+
 static void
 test_unicode_setters (void)
 {
@@ -682,13 +725,14 @@
   hb_test_add_data_flavor (hb_icu_get_unicode_funcs (),     "icu",    test_unicode_properties);
 #endif
 
+  hb_test_add (test_unicode_chainup);
+
   hb_test_add (test_unicode_setters);
 
   hb_test_add_fixture (data_fixture, NULL, test_unicode_subclassing_nil);
   hb_test_add_fixture (data_fixture, NULL, test_unicode_subclassing_default);
   hb_test_add_fixture (data_fixture, NULL, test_unicode_subclassing_deep);
 
-  /* XXX test chainup */
   /* XXX test glib & icu two-way script conversion */
 
   return hb_test_run ();