nle: Port tests to the "commit" action signals

Now that nle_object_commit symbol is hidden, we can't use it
in the tests.

ges/nle/nlecomposition.c

@@ -891,25 +891,6 @@ nle_composition_class_init (NleCompositionClass * klass)
   nleobject_properties[NLEOBJECT_PROP_DURATION] =
       g_object_class_find_property (gobject_class, "duration");
 
-  /**
-   * NleComposition::commit
-   * @comp: a #NleComposition
-   * @recurse: Whether to commit recursiverly into (NleComposition) children of
-   *           @object. This is used in case we have composition inside
-   *           a nlesource composition, telling it to commit the included
-   *           composition state.
-   *
-   * Action signal to commit all the pending changes of the composition and
-   * its children timing properties
-   *
-   * Returns: %TRUE if changes have been commited, %FALSE if nothing had to
-   * be commited
-   */
-  _signals[COMMIT_SIGNAL] = g_signal_new ("commit", G_TYPE_FROM_CLASS (klass),
-      G_SIGNAL_RUN_LAST | G_SIGNAL_ACTION,
-      G_STRUCT_OFFSET (NleObjectClass, commit_signal_handler), NULL, NULL, NULL,
-      G_TYPE_BOOLEAN, 1, G_TYPE_BOOLEAN);
-
   _signals[COMMITED_SIGNAL] =
       g_signal_new ("commited", G_TYPE_FROM_CLASS (klass), G_SIGNAL_RUN_FIRST,
       0, NULL, NULL, g_cclosure_marshal_generic, G_TYPE_NONE, 1,

ges/nle/nleobject.c

@@ -80,6 +80,14 @@ enum
   PROP_LAST
 };
 
+enum
+{
+  COMMIT_SIGNAL,
+  LAST_SIGNAL
+};
+
+static guint _signals[LAST_SIGNAL] = { 0 };
+
 static GParamSpec *properties[PROP_LAST];
 
 static void nle_object_dispose (GObject * object);
@@ -236,6 +244,25 @@ nle_object_class_init (NleObjectClass * klass)
       G_PARAM_READWRITE);
   g_object_class_install_property (gobject_class, PROP_EXPANDABLE,
       properties[PROP_EXPANDABLE]);
+
+  /**
+   * NleObject::commit
+   * @object: a #NleObject
+   * @recurse: Whether to commit recursiverly into (NleComposition) children of
+   *           @object. This is used in case we have composition inside
+   *           a nlesource composition, telling it to commit the included
+   *           composition state.
+   *
+   * Action signal to commit all the pending changes of the composition and
+   * its children timing properties
+   *
+   * Returns: %TRUE if changes have been commited, %FALSE if nothing had to
+   * be commited
+   */
+  _signals[COMMIT_SIGNAL] = g_signal_new ("commit", G_TYPE_FROM_CLASS (klass),
+      G_SIGNAL_RUN_LAST | G_SIGNAL_ACTION,
+      G_STRUCT_OFFSET (NleObjectClass, commit_signal_handler), NULL, NULL, NULL,
+      G_TYPE_BOOLEAN, 1, G_TYPE_BOOLEAN);
 }
 
 static void

tests/check/nle/common.c

@@ -1,5 +1,4 @@
 #include "common.h"
-#include "../../../ges/nle/nleobject.h"
 
 void
 poll_the_bus (GstBus * bus)
@@ -32,6 +31,16 @@ poll_the_bus (GstBus * bus)
   }
 }
 
+static gboolean
+nle_object_commit (GstElement * nlesource, gboolean recurse)
+{
+  gboolean ret;
+
+  g_signal_emit_by_name (nlesource, "commit", recurse, &ret);
+
+  return ret;
+}
+
 GstElement *
 gst_element_factory_make_or_warn (const gchar * factoryname, const gchar * name)
 {
@@ -178,7 +187,7 @@ new_nle_src (const gchar * name, guint64 start, gint64 duration, gint priority)
   g_object_set (G_OBJECT (nlesource),
       "start", start,
       "duration", duration, "inpoint", start, "priority", priority, NULL);
-  nle_object_commit (NLE_OBJECT (nlesource), FALSE);
+  nle_object_commit (nlesource, FALSE);
 
   return nlesource;
 }
@@ -370,7 +379,7 @@ commit_and_wait (GstElement * comp, gboolean * ret)
   gulong handler_id =
       g_signal_connect (comp, "commited", (GCallback) commited_cb, NULL);
   g_mutex_lock (&lock);
-  *ret = nle_object_commit (NLE_OBJECT (comp), TRUE);
+  *ret = nle_object_commit (comp, TRUE);
   g_cond_wait (&cond, &lock);
   g_mutex_unlock (&lock);
   g_signal_handler_disconnect (comp, handler_id);