[glib/g-property: 22/25] performance: Improve the granularity of the property tests

[Emmanuele Bassi <ebassi src gnome org>]

commit a1a5eec2123ae31569e9210edf48be6575a56172
Author: Emmanuele Bassi <ebassi linux intel com>
Date:   Fri Jul 8 15:40:15 2011 +0100

    performance: Improve the granularity of the property tests
    
    Split the two propert tests into four:
    
      - direct C calls using struct access
      - direct C calls using g_property_set()
      - g_object_set() using GParamSpec
      - g_object_set() using GProperty

 tests/gobject/performance.c |  109 +++++++++++++++++++++++++++++++++++--------
 1 files changed, 90 insertions(+), 19 deletions(-)
---
diff --git a/tests/gobject/performance.c b/tests/gobject/performance.c
index 4140e36..8971326 100644
--- a/tests/gobject/performance.c
+++ b/tests/gobject/performance.c
@@ -660,6 +660,18 @@ property_object_init (PropertyObject *self)
                           &(self->priv->baz));
 }
 
+static void
+property_object_set_foo (PropertyObject *self, int value)
+{
+  g_property_set (((GProperty *) property_props[PROP_PROPERTY_FOO]), self, value);
+}
+
+static void
+property_object_set_baz (PropertyObject *self, float value)
+{
+  g_property_set (((GProperty *) property_props[PROP_PROPERTY_BAZ]), self, value);
+}
+
 /*************************************************************
  * Test object construction performance
  *************************************************************/
@@ -751,7 +763,7 @@ test_construction_print_result (PerformanceTest *test,
 #define NUM_ACCESSES_PER_ROUND  10000
 
 struct PropertyTest {
-  GObject *object;
+  gpointer object;
   int n_accesses;
 };
 
@@ -780,8 +792,26 @@ test_property_init (PerformanceTest *test,
 }
 
 static void
-test_property_run (PerformanceTest *test,
-                   gpointer _data)
+test_paramspec_direct_run (PerformanceTest *test,
+                           gpointer _data)
+{
+  struct PropertyTest *data = _data;
+  int n_accesses, i;
+
+  n_accesses = data->n_accesses;
+  for (i = 0; i < n_accesses; i++)
+    {
+      gint foo = i % 16;
+      gfloat baz = foo * 3.14f;
+
+      paramspec_object_set_foo (data->object, foo);
+      paramspec_object_set_baz (data->object, baz);
+    }
+}
+
+static void
+test_paramspec_object_run (PerformanceTest *test,
+                           gpointer _data)
 {
   struct PropertyTest *data = _data;
   int n_accesses, i;
@@ -790,29 +820,50 @@ test_property_run (PerformanceTest *test,
   for (i = 0; i < n_accesses; i++)
     {
       gint foo = i % 16;
-      const gchar *bar = g_strdup_printf ("World/%d", foo);
       gfloat baz = foo * 3.14f;
 
       g_object_set (data->object,
                     "foo", foo,
-                    "bar", bar,
                     "baz", baz,
                     NULL);
     }
+}
 
+static void
+test_property_direct_run (PerformanceTest *test,
+                          gpointer _data)
+{
+  struct PropertyTest *data = _data;
+  int n_accesses, i;
+
+  n_accesses = data->n_accesses;
   for (i = 0; i < n_accesses; i++)
     {
-      gint foo;
-      gchar *bar;
-      gfloat baz;
-
-      g_object_get (data->object,
-                    "foo", &foo,
-                    "bar", &bar,
-                    "baz", &baz,
-                    NULL);
+      gint foo = i % 16;
+      gfloat baz = foo * 3.14f;
 
-      g_free (bar);
+      property_object_set_foo (data->object, foo);
+      property_object_set_baz (data->object, baz);
+    }
+}
+
+static void
+test_property_object_run (PerformanceTest *test,
+                          gpointer _data)
+{
+  struct PropertyTest *data = _data;
+  int n_accesses, i;
+
+  n_accesses = data->n_accesses;
+  for (i = 0; i < n_accesses; i++)
+    {
+      gint foo = i % 16;
+      gfloat baz = foo * 3.14f;
+
+      g_object_set (data->object,
+                    "foo", foo,
+                    "baz", baz,
+                    NULL);
     }
 }
 
@@ -1032,21 +1083,41 @@ static PerformanceTest tests[] = {
     test_construction_print_result
   },
   {
-    "gparamspec-property",
+    "gparamspec-direct-set",
+    paramspec_object_get_type,
+    test_property_setup,
+    test_property_init,
+    test_paramspec_direct_run,
+    test_property_finish,
+    test_property_teardown,
+    test_property_print_result
+  },
+  {
+    "gproperty-direct-set",
+    property_object_get_type,
+    test_property_setup,
+    test_property_init,
+    test_property_direct_run,
+    test_property_finish,
+    test_property_teardown,
+    test_property_print_result
+  },
+  {
+    "gparamspec-gobject-access",
     paramspec_object_get_type,
     test_property_setup,
     test_property_init,
-    test_property_run,
+    test_paramspec_object_run,
     test_property_finish,
     test_property_teardown,
     test_property_print_result
   },
   {
-    "gproperty-property",
+    "gproperty-gobject-access",
     property_object_get_type,
     test_property_setup,
     test_property_init,
-    test_property_run,
+    test_property_object_run,
     test_property_finish,
     test_property_teardown,
     test_property_print_result