tests: Add utilities to print the timeline

Making debugging tests simpler

diff --git a/tests/check/ges/test-utils.c b/tests/check/ges/test-utils.c
index fd0ff4d..bfb299b 100644 (file)
--- a/tests/check/ges/test-utils.c
+++ b/tests/check/ges/test-utils.c
@@ -271,3 +271,44 @@ ges_test_get_tmp_uri (const gchar * filename)
 
   return uri;
 }
+
+void
+print_timeline (GESTimeline * timeline)
+{
+  GList *layer, *clip, *clips, *group;
+
+  g_printerr
+      ("\n\n=========================== GESTimeline: %p ==================\n",
+      timeline);
+  for (layer = timeline->layers; layer; layer = layer->next) {
+    clips = ges_layer_get_clips (layer->data);
+
+    g_printerr ("layer %04d: ", ges_layer_get_priority (layer->data));
+    for (clip = clips; clip; clip = clip->next) {
+      g_printerr ("{ %s [ %" G_GUINT64_FORMAT "(%" G_GUINT64_FORMAT ") %"
+          G_GUINT64_FORMAT "] } ", GES_TIMELINE_ELEMENT_NAME (clip->data),
+          GES_TIMELINE_ELEMENT_START (clip->data),
+          GES_TIMELINE_ELEMENT_INPOINT (clip->data),
+          GES_TIMELINE_ELEMENT_END (clip->data));
+    }
+    if (layer->next)
+      g_printerr ("\n--------------------------------------------------\n");
+
+    g_list_free_full (clips, gst_object_unref);
+  }
+
+  if (ges_timeline_get_groups (timeline)) {
+    g_printerr ("\n--------------------------------------------------\n");
+    g_printerr ("\nGROUPS:");
+    g_printerr ("\n~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~\n");
+  }
+
+  for (group = ges_timeline_get_groups (timeline); group; group = group->next) {
+    g_printerr ("%" GES_FORMAT ": ", GES_ARGS (group->data));
+    for (clip = GES_CONTAINER_CHILDREN (group->data); clip; clip = clip->next)
+      g_printerr ("[ %s ]", GES_TIMELINE_ELEMENT_NAME (clip->data));
+  }
+
+  g_printerr
+      ("\n=====================================================================\n");
+}

diff --git a/tests/check/ges/test-utils.h b/tests/check/ges/test-utils.h
index e05c27e..7b8199f 100644 (file)
--- a/tests/check/ges/test-utils.h
+++ b/tests/check/ges/test-utils.h
@@ -108,4 +108,6 @@ G_STMT_START {                                          \
     GST_TIME_ARGS(GES_TIMELINE_ELEMENT_INPOINT(element)), \
     GST_TIME_ARGS(GES_TIMELINE_ELEMENT_DURATION(element))
 
+void print_timeline(GESTimeline *timeline);
+
 #endif /* _GES_TEST_UTILS */

diff --git a/tests/check/python/common.py b/tests/check/python/common.py
index e30be96..0da9927 100644 (file)
--- a/tests/check/python/common.py
+++ b/tests/check/python/common.py
@@ -152,6 +152,25 @@ class GESSimpleTimelineTest(GESTest):
         self.track_types = [GES.TrackType.AUDIO, GES.TrackType.VIDEO]
         super(GESSimpleTimelineTest, self).__init__(*args)
 
+    def timeline_as_str(self):
+        res = "====== %s =======\n" % self.timeline
+        for layer in self.timeline.get_layers():
+            res += "Layer %04d: " % layer.get_priority()
+            for clip in layer.get_clips():
+                res += "{ %s }" % clip
+            res += '\n------------------------\n'
+
+        for group in self.timeline.get_groups():
+            res += "GROUP %s :" % group
+            for clip in group.get_children(False):
+                res += " { %s }" % clip.props.name
+            res += '\n'
+        res += "================================\n"
+        return res
+
+    def print_timeline(self):
+        print(self.timeline_as_str())
+
     def setUp(self):
         self.timeline = GES.Timeline.new()
         for track_type in self.track_types: