[glib] Add tests for GValueArray

[Matthias Clasen <matthiasc src gnome org>]

commit 5db5a46c3d8f5beb7f3b6d40b0c727125a626f6f
Author: Matthias Clasen <mclasen redhat com>
Date:   Tue Jun 21 00:54:00 2011 -0400

    Add tests for GValueArray

 gobject/tests/valuearray.c |   65 ++++++++++++++++++++++++++++++++++++++++++++
 1 files changed, 65 insertions(+), 0 deletions(-)
---
diff --git a/gobject/tests/valuearray.c b/gobject/tests/valuearray.c
new file mode 100644
index 0000000..0868cae
--- /dev/null
+++ b/gobject/tests/valuearray.c
@@ -0,0 +1,65 @@
+#include <glib-object.h>
+
+static gint
+cmpint (gconstpointer a, gconstpointer b)
+{
+  const GValue *aa = a;
+  const GValue *bb = b;
+
+  return g_value_get_int (aa) - g_value_get_int (bb);
+}
+
+static void
+test_basic (void)
+{
+  GValueArray *a;
+  GValueArray *a2;
+  GValue v = { 0, };
+  GValue *p;
+  gint i;
+
+  a = g_value_array_new (20);
+
+  g_value_init (&v, G_TYPE_INT);
+  for (i = 0; i < 100; i++)
+    {
+      g_value_set_int (&v, i);
+      g_value_array_append (a, &v);
+    }
+
+  g_assert_cmpint (a->n_values, ==, 100);
+  p = g_value_array_get_nth (a, 5);
+  g_assert_cmpint (g_value_get_int (p), ==, 5);
+
+  for (i = 20; i < 100; i+= 5)
+    g_value_array_remove (a, 100 - i);
+
+  for (i = 100; i < 150; i++)
+    {
+      g_value_set_int (&v, i);
+      g_value_array_prepend (a, &v);
+    }
+
+  g_value_array_sort (a, cmpint);
+  for (i = 0; i < a->n_values - 1; i++)
+    g_assert_cmpint (g_value_get_int (&a->values[i]), <=, g_value_get_int (&a->values[i+1]));
+
+  a2 = g_value_array_copy (a);
+  for (i = 0; i < a->n_values; i++)
+    g_assert_cmpint (g_value_get_int (&a->values[i]), ==, g_value_get_int (&a2->values[i]));
+
+  g_value_array_free (a);
+  g_value_array_free (a2);
+}
+
+int
+main (int argc, char *argv[])
+{
+  g_type_init ();
+
+  g_test_init (&argc, &argv, NULL);
+
+  g_test_add_func ("/valuearray/basic", test_basic);
+
+  return g_test_run ();
+}