static void
test_bt_machine_state_solo_resets_others (BT_TEST_ARGS)
{
BT_TEST_START;
GST_INFO ("-- arrange --");
BtMachine *src1 =
BT_MACHINE (bt_source_machine_new (song, "gen1", "audiotestsrc", 0L,
NULL));
BtMachine *src2 =
BT_MACHINE (bt_source_machine_new (song, "gen2", "audiotestsrc", 0L,
NULL));
BtMachine *sink = BT_MACHINE (bt_sink_machine_new (song, "sink", NULL));
bt_wire_new (song, src1, sink, NULL);
bt_wire_new (song, src2, sink, NULL);
GST_INFO ("-- act --");
g_object_set (src1, "state", BT_MACHINE_STATE_SOLO, NULL);
g_object_set (src2, "state", BT_MACHINE_STATE_SOLO, NULL);
GST_INFO ("-- assert --");
ck_assert_gobject_guint_eq (src1, "state", BT_MACHINE_STATE_NORMAL);
ck_assert_gobject_guint_eq (src2, "state", BT_MACHINE_STATE_SOLO);
GST_INFO ("-- cleanup --");
BT_TEST_END;
}
/*
* check if we can disconnect a src machine from a sink while playing.
*/
static void
test_bt_setup_dynamic_rem_src (BT_TEST_ARGS)
{
BT_TEST_START;
GST_INFO ("-- arrange --");
BtSetup *setup =
(BtSetup *) check_gobject_get_object_property (song, "setup");
BtSequence *sequence =
(BtSequence *) check_gobject_get_object_property (song, "sequence");
BtMachine *sink = BT_MACHINE (bt_sink_machine_new (song, "master", NULL));
BtMachine *gen1 =
BT_MACHINE (bt_source_machine_new (song, "gen1", "audiotestsrc", 0L,
NULL));
BtMachine *gen2 =
BT_MACHINE (bt_source_machine_new (song, "gen2", "audiotestsrc", 0L,
NULL));
bt_wire_new (song, gen1, sink, NULL);
BtWire *wire2 = bt_wire_new (song, gen2, sink, NULL);
GstElement *element1 =
(GstElement *) check_gobject_get_object_property (gen1, "machine");
GstElement *element2 =
(GstElement *) check_gobject_get_object_property (gen2, "machine");
g_object_set (sequence, "length", 64L, "loop", TRUE, NULL);
bt_sequence_add_track (sequence, gen1, -1);
bt_sequence_add_track (sequence, gen2, -1);
g_object_set (element1, "wave", /* silence */ 4, NULL);
g_object_set (element2, "wave", /* silence */ 4, NULL);
bt_machine_set_param_defaults (gen1);
bt_machine_set_param_defaults (gen2);
mark_point ();
/* play the song */
if (bt_song_play (song)) {
mark_point ();
check_run_main_loop_until_playing_or_error (song);
GST_DEBUG ("song plays");
/* unlink machines */
bt_setup_remove_wire (setup, wire2);
GST_DEBUG ("wire removed");
g_usleep (G_USEC_PER_SEC / 10);
/* stop the song */
bt_song_stop (song);
} else {
fail ("playing of song failed");
}
GST_INFO ("-- cleanup --");
g_object_unref (setup);
g_object_unref (sequence);
BT_TEST_END;
}
static void
test_bt_machine_unbind_parameter_controls (BT_TEST_ARGS)
{
BT_TEST_START;
GST_INFO ("-- arrange --");
BtMachine *machine = BT_MACHINE (bt_source_machine_new (song, "id",
"buzztrax-test-mono-source", 0, NULL));
GstObject *element =
(GstObject *) check_gobject_get_object_property (machine, "machine");
BtParameterGroup *pg = bt_machine_get_global_param_group (machine);
BtIcControl *control = btic_device_get_control_by_name (device, "abs1");
g_object_set (element, "g-uint", 10, NULL);
bt_machine_bind_parameter_control (machine, element, "g-uint", control, pg);
g_object_set (control, "value", 0, NULL);
GST_INFO ("-- act --");
bt_machine_unbind_parameter_controls (machine);
g_object_set (control, "value", 100, NULL);
GST_INFO ("-- assert --");
ck_assert_gobject_guint_eq (element, "g-uint", 0);
GST_INFO ("-- cleanup --");
gst_object_unref (element);
g_object_unref (control);
BT_TEST_END;
}
static void
test_bt_machine_state_bypass_no_sideeffects (BT_TEST_ARGS)
{
BT_TEST_START;
GST_INFO ("-- arrange --");
BtMachine *src =
BT_MACHINE (bt_source_machine_new (song, "gen", "audiotestsrc", 0L,
NULL));
BtMachine *proc =
BT_MACHINE (bt_processor_machine_new (song, "vol", "volume", 0L, NULL));
BtMachine *sink = BT_MACHINE (bt_sink_machine_new (song, "sink", NULL));
bt_wire_new (song, src, proc, NULL);
bt_wire_new (song, proc, sink, NULL);
GST_INFO ("-- act --");
g_object_set (proc, "state", BT_MACHINE_STATE_BYPASS, NULL);
GST_INFO ("-- assert --");
ck_assert_gobject_guint_eq (src, "state", BT_MACHINE_STATE_NORMAL);
ck_assert_gobject_guint_eq (proc, "state", BT_MACHINE_STATE_BYPASS);
ck_assert_gobject_guint_eq (sink, "state", BT_MACHINE_STATE_NORMAL);
GST_INFO ("-- cleanup --");
BT_TEST_END;
}
static BtValueGroup *
get_mono_value_group (void)
{
machine =
BT_MACHINE (bt_source_machine_new (song, "id",
"buzztrax-test-mono-source", 0, NULL));
pattern = bt_pattern_new (song, "pattern-name", 4L, machine);
return bt_pattern_get_global_group (pattern);
}
static void
test_bt_wire_can_link (BT_TEST_ARGS)
{
BT_TEST_START;
GST_INFO ("-- arrange --");
BtMachine *gen =
BT_MACHINE (bt_source_machine_new (song, "gen", "audiotestsrc", 0L,
NULL));
BtMachine *sink = BT_MACHINE (bt_sink_machine_new (song, "master", NULL));
/* act & assert */
fail_unless (bt_wire_can_link (gen, sink));
GST_INFO ("-- cleanup --");
BT_TEST_END;
}
static void
test_bt_machine_pretty_name_with_detail (BT_TEST_ARGS)
{
BT_TEST_START;
GST_INFO ("-- arrange --");
BtMachine *src =
BT_MACHINE (bt_source_machine_new (song, "gen", "audiotestsrc", 0L,
NULL));
GST_INFO ("-- act --");
GST_INFO ("-- assert --");
ck_assert_gobject_str_eq (src, "pretty-name", "gen (audiotestsrc)");
GST_INFO ("-- cleanup --");
BT_TEST_END;
}
/* create a machine which is a sink machine and not a source machine */
static void
test_bt_source_machine_wrong_type (BT_TEST_ARGS)
{
BT_TEST_START;
GST_INFO ("-- arrange --");
/*act */
GError *err = NULL;
BtSourceMachine *machine =
bt_source_machine_new (song, "id", "autoaudiosink", 1, &err);
GST_INFO ("-- assert --");
fail_unless (machine != NULL, NULL);
fail_unless (err != NULL, NULL);
GST_INFO ("-- cleanup --");
BT_TEST_END;
}
/* add pattern */
static void
test_bt_machine_add_pattern (BT_TEST_ARGS)
{
BT_TEST_START;
GST_INFO ("-- arrange --");
BtMachine *machine = BT_MACHINE (bt_source_machine_new (song, "gen",
"buzztrax-test-poly-source", 1L, NULL));
GST_INFO ("-- act --");
BtPattern *pattern = bt_pattern_new (song, "pattern-name", 8L, machine);
GST_INFO ("-- assert --");
fail_unless (bt_machine_has_patterns (machine), NULL);
GST_INFO ("-- cleanup --");
g_object_unref (pattern);
BT_TEST_END;
}
static void
test_bt_cmd_pattern_obj_poly1 (BT_TEST_ARGS)
{
BT_TEST_START;
GST_INFO ("-- arrange --");
BtMachine *machine = BT_MACHINE (bt_source_machine_new (song, "gen",
"buzztrax-test-poly-source", 2L, NULL));
GST_INFO ("-- act --");
BtCmdPattern *pattern =
bt_cmd_pattern_new (song, machine, BT_PATTERN_CMD_MUTE);
GST_INFO ("-- assert --");
ck_assert_gobject_guint_eq (pattern, "command", BT_PATTERN_CMD_MUTE);
GST_INFO ("-- cleanup --");
g_object_unref (pattern);
BT_TEST_END;
}
static void
test_bt_setup_machine_add_id (BT_TEST_ARGS)
{
BT_TEST_START;
GST_INFO ("-- arrange --");
BtSetup *setup = BT_SETUP (check_gobject_get_object_property (song, "setup"));
GST_INFO ("-- act --");
BtMachine *source = BT_MACHINE (bt_source_machine_new (song, "src",
"buzztrax-test-mono-source", 0, NULL));
GST_INFO ("-- assert --");
ck_assert_gobject_eq_and_unref (bt_setup_get_machine_by_id (setup, "src"),
source);
GST_INFO ("-- cleanup --");
g_object_unref (setup);
BT_TEST_END;
}
static void
test_bt_machine_create (BT_TEST_ARGS)
{
BT_TEST_START;
GST_INFO ("-- arrange --");
GST_INFO ("-- act --");
GError *err = NULL;
BtMachine *machine = BT_MACHINE (bt_source_machine_new (song, "gen",
element_names[_i], element_voices[_i], &err));
GST_INFO ("-- assert --");
fail_unless (machine != NULL, NULL);
fail_unless (err == NULL, NULL);
fail_unless (!bt_machine_has_patterns (machine), NULL);
GST_INFO ("-- cleanup --");
BT_TEST_END;
}
static void
test_bt_wire_pretty_name (BT_TEST_ARGS)
{
BT_TEST_START;
GST_INFO ("-- arrange --");
BtMachine *src =
BT_MACHINE (bt_source_machine_new (song, "audiotestsrc", "audiotestsrc",
0L, NULL));
BtMachine *proc = BT_MACHINE (bt_processor_machine_new (song, "volume",
"volume", 0L, NULL));
BtWire *wire = bt_wire_new (song, src, proc, NULL);
GST_INFO ("-- act --");
GST_INFO ("-- assert --");
ck_assert_gobject_str_eq (wire, "pretty-name", "audiotestsrc -> volume");
GST_INFO ("-- cleanup --");
BT_TEST_END;
}
static void
test_bt_machine_check_voices (BT_TEST_ARGS)
{
BT_TEST_START;
GST_INFO ("-- arrange --");
GST_INFO ("-- act --");
BtMachine *machine = BT_MACHINE (bt_source_machine_new (song, "gen",
"buzztrax-test-poly-source", 2L, NULL));
GST_INFO ("-- assert --");
GstChildProxy *element =
(GstChildProxy *) check_gobject_get_object_property (machine, "machine");
ck_assert_int_eq (gst_child_proxy_get_children_count (element), 2);
//ck_assert_gobject_gulong_eq(machine,"voices",2);
GST_INFO ("-- cleanup --");
gst_object_unref (element);
BT_TEST_END;
}
/*
* In this example you can see, how we get a source machine back by its type.
*/
static void
test_bt_setup_machine_type (BT_TEST_ARGS)
{
BT_TEST_START;
GST_INFO ("-- arrange --");
BtSetup *setup = BT_SETUP (check_gobject_get_object_property (song, "setup"));
BtMachine *source = BT_MACHINE (bt_source_machine_new (song, "src",
"buzztrax-test-mono-source", 0, NULL));
GST_INFO ("-- act --");
BtMachine *machine =
bt_setup_get_machine_by_type (setup, BT_TYPE_SOURCE_MACHINE);
GST_INFO ("-- assert --");
fail_unless (machine == source, NULL);
GST_INFO ("-- cleanup --");
g_object_unref (machine);
g_object_unref (setup);
BT_TEST_END;
}
/*
* In this test case we check the _unique_id function.
*/
static void
test_bt_setup_unique_machine_id1 (BT_TEST_ARGS)
{
BT_TEST_START;
GST_INFO ("-- arrange --");
BtSetup *setup = BT_SETUP (check_gobject_get_object_property (song, "setup"));
bt_source_machine_new (song, "src", "buzztrax-test-mono-source", 0, NULL);
GST_INFO ("-- act --");
gchar *id = bt_setup_get_unique_machine_id (setup, "src");
GST_INFO ("-- assert --");
fail_unless (id != NULL, NULL);
ck_assert_gobject_eq_and_unref (bt_setup_get_machine_by_id (setup, id), NULL);
ck_assert_str_ne (id, "src");
GST_INFO ("-- cleanup --");
g_free (id);
g_object_unref (setup);
BT_TEST_END;
}
static void
test_bt_machine_next_pattern_name (BT_TEST_ARGS)
{
BT_TEST_START;
GST_INFO ("-- arrange --");
BtMachine *machine = BT_MACHINE (bt_source_machine_new (song, "gen",
"buzztrax-test-poly-source", 1L, NULL));
BtPattern *pattern = bt_pattern_new (song, "00", 8L, machine);
GST_INFO ("-- act --");
gchar *pattern_name = bt_machine_get_unique_pattern_name (machine);
GST_INFO ("-- assert --");
ck_assert_str_eq (pattern_name, "01");
GST_INFO ("-- cleanup --");
g_free (pattern_name);
g_object_unref (pattern);
BT_TEST_END;
}
static void
test_bt_wire_new (BT_TEST_ARGS)
{
BT_TEST_START;
GST_INFO ("-- arrange --");
BtMachine *gen =
BT_MACHINE (bt_source_machine_new (song, "gen", "audiotestsrc", 0L,
NULL));
BtMachine *sink = BT_MACHINE (bt_sink_machine_new (song, "master", NULL));
GST_INFO ("-- act --");
GError *err = NULL;
BtWire *wire = bt_wire_new (song, gen, sink, &err);
GST_INFO ("-- assert --");
fail_unless (wire != NULL, NULL);
fail_unless (err == NULL, NULL);
GST_INFO ("-- cleanup --");
BT_TEST_END;
}
static void
test_bt_machine_list_model_get_machine (BT_TEST_ARGS)
{
BT_TEST_START;
GST_INFO ("-- arrange --");
GtkTreeIter iter;
BtMachine *machine1 = BT_MACHINE (bt_source_machine_new (song, "gen",
"buzztrax-test-mono-source", 0, NULL));
BtMachineListModel *model = bt_machine_list_model_new (setup);
gtk_tree_model_get_iter_first ((GtkTreeModel *) model, &iter);
GST_INFO ("-- act --");
BtMachine *machine2 = bt_machine_list_model_get_object (model, &iter);
GST_INFO ("-- assert --");
fail_unless (machine1 == machine2, NULL);
GST_INFO ("-- cleanup --");
g_object_unref (model);
BT_TEST_END;
}
static void
test_bt_machine_state_not_overridden (BT_TEST_ARGS)
{
BT_TEST_START;
GST_INFO ("-- arrange --");
BtSequence *sequence =
(BtSequence *) check_gobject_get_object_property (song, "sequence");
BtSongInfo *song_info =
BT_SONG_INFO (check_gobject_get_object_property (song, "song-info"));
BtMachine *src = BT_MACHINE (bt_source_machine_new (song, "gen",
"simsyn", 0L, NULL));
BtMachine *sink = BT_MACHINE (bt_sink_machine_new (song, "sink", NULL));
bt_wire_new (song, src, sink, NULL);
BtCmdPattern *pattern = bt_cmd_pattern_new (song, src, BT_PATTERN_CMD_SOLO);
GstElement *element =
(GstElement *) check_gobject_get_object_property (src, "machine");
/* duration: 0:00:00.480000000 */
g_object_set (song_info, "bpm", 250L, "tpb", 16L, NULL);
g_object_set (sequence, "length", 32L, NULL);
bt_sequence_add_track (sequence, src, -1);
bt_sequence_set_pattern (sequence, 4, 0, pattern);
g_object_set (element, "wave", /* silence */ 4, NULL);
GST_INFO ("-- act --");
g_object_set (src, "state", BT_MACHINE_STATE_MUTE, NULL);
bt_machine_update_default_state_value (src);
bt_song_play (song);
check_run_main_loop_until_eos_or_error (song);
GST_INFO ("-- assert --");
ck_assert_gobject_guint_eq (src, "state", BT_MACHINE_STATE_MUTE);
GST_INFO ("-- cleanup --");
gst_object_unref (element);
g_object_unref (pattern);
g_object_unref (sequence);
g_object_unref (song_info);
BT_TEST_END;
}
static void
test_bt_setup_machine_add_updates_list (BT_TEST_ARGS)
{
BT_TEST_START;
GST_INFO ("-- arrange --");
BtSetup *setup = BT_SETUP (check_gobject_get_object_property (song, "setup"));
BtMachine *source = BT_MACHINE (bt_source_machine_new (song, "src",
"buzztrax-test-mono-source", 0, NULL));
GST_INFO ("-- act --");
GList *list = (GList *) check_gobject_get_ptr_property (setup, "machines");
GST_INFO ("-- assert --");
fail_unless (list != NULL, NULL);
ck_assert_int_eq (g_list_length (list), 1);
fail_unless ((BtMachine *) list->data == source, NULL);
GST_INFO ("-- cleanup --");
g_list_free (list);
g_object_unref (setup);
BT_TEST_END;
}
static void
test_bt_setup_wire_rem_machine_id (BT_TEST_ARGS)
{
BT_TEST_START;
GST_INFO ("-- arrange --");
BtSetup *setup = BT_SETUP (check_gobject_get_object_property (song, "setup"));
BtMachine *source = BT_MACHINE (bt_source_machine_new (song, "src",
"buzztrax-test-mono-source", 0, NULL));
BtMachine *sink = BT_MACHINE (bt_sink_machine_new (song, "sink", NULL));
BtWire *wire = bt_wire_new (song, source, sink, NULL);
GST_INFO ("-- act --");
bt_setup_remove_wire (setup, wire);
GST_INFO ("-- assert --");
ck_assert_gobject_eq_and_unref (bt_setup_get_wire_by_src_machine (setup,
source), NULL);
GST_INFO ("-- cleanup --");
g_object_unref (setup);
BT_TEST_END;
}
/*
* change voices and verify that voices in machine and patetrn are in sync
*/
static void
test_bt_machine_change_voices (BT_TEST_ARGS)
{
BT_TEST_START;
GST_INFO ("-- arrange --");
BtMachine *machine = BT_MACHINE (bt_source_machine_new (song, "gen",
"buzztrax-test-poly-source", 1L, NULL));
BtPattern *p1 = bt_pattern_new (song, "pattern-name1", 8L, machine);
BtPattern *p2 = bt_pattern_new (song, "pattern-name2", 8L, machine);
GST_INFO ("-- act --");
g_object_set (machine, "voices", 2, NULL);
GST_INFO ("-- assert --");
ck_assert_gobject_gulong_eq (p1, "voices", 2);
ck_assert_gobject_gulong_eq (p2, "voices", 2);
GST_INFO ("-- cleanup --");
g_object_unref (p1);
g_object_unref (p2);
BT_TEST_END;
}
static void
make_new_song (gint wave)
{
BtSequence *sequence =
(BtSequence *) check_gobject_get_object_property (song, "sequence");
BtMachine *sink = BT_MACHINE (bt_sink_machine_new (song, "master", NULL));
BtMachine *gen =
BT_MACHINE (bt_source_machine_new (song, "gen", "audiotestsrc", 0L,
NULL));
BtParameterGroup *pg = bt_machine_get_global_param_group (gen);
bt_wire_new (song, gen, sink, NULL);
BtPattern *pattern = bt_pattern_new (song, "pattern-name", 8L, gen);
GstElement *element =
(GstElement *) check_gobject_get_object_property (gen, "machine");
BtSongInfo *song_info =
(BtSongInfo *) check_gobject_get_object_property (song, "song-info");
gulong bpm = check_gobject_get_ulong_property (song_info, "bpm");
gulong tpb = check_gobject_get_ulong_property (song_info, "tpb");
// figure a good block size for the current tempo
gint samples_per_buffer = (44100.0 * 60.0) / (bpm * tpb);
g_object_set (sequence, "length", 4L, "loop", FALSE, NULL);
bt_sequence_add_track (sequence, gen, -1);
bt_sequence_set_pattern (sequence, 0, 0, (BtCmdPattern *) pattern);
g_object_set (element, "wave", wave, "volume", 1.0, "samplesperbuffer",
samples_per_buffer, NULL);
bt_parameter_group_set_param_default (pg,
bt_parameter_group_get_param_index (pg, "wave"));
bt_parameter_group_set_param_default (pg,
bt_parameter_group_get_param_index (pg, "volume"));
gst_object_unref (element);
g_object_unref (song_info);
g_object_unref (pattern);
g_object_unref (sequence);
GST_INFO (" song created");
}
static void
test_bt_setup_wire_add_dst_list (BT_TEST_ARGS)
{
BT_TEST_START;
GST_INFO ("-- arrange --");
BtSetup *setup = BT_SETUP (check_gobject_get_object_property (song, "setup"));
BtMachine *source = BT_MACHINE (bt_source_machine_new (song, "src",
"buzztrax-test-mono-source", 0, NULL));
BtMachine *sink = BT_MACHINE (bt_sink_machine_new (song, "sink", NULL));
BtWire *wire = bt_wire_new (song, source, sink, NULL);
GST_INFO ("-- act --");
GList *list = bt_setup_get_wires_by_dst_machine (setup, sink);
GST_INFO ("-- assert --");
fail_unless (list != NULL, NULL);
ck_assert_int_eq (g_list_length (list), 1);
ck_assert_gobject_eq_and_unref (BT_WIRE (g_list_first (list)->data), wire);
GST_INFO ("-- cleanup --");
g_list_free (list);
g_object_unref (setup);
BT_TEST_END;
}
static void
test_bt_machine_set_defaults (BT_TEST_ARGS)
{
BT_TEST_START;
GST_INFO ("-- arrange --");
BtMachine *machine = BT_MACHINE (bt_source_machine_new (song, "id",
"buzztrax-test-mono-source", 0, NULL));
GstObject *element =
(GstObject *) check_gobject_get_object_property (machine, "machine");
GstControlBinding *cb = gst_object_get_control_binding (element, "g-uint");
g_object_set (element, "g-uint", 10, NULL);
GST_INFO ("-- act --");
bt_machine_set_param_defaults (machine);
GST_INFO ("-- assert --");
GValue *val = gst_control_binding_get_value (cb, G_GUINT64_CONSTANT (0));
guint uval = g_value_get_uint (val);
ck_assert_int_eq (uval, 10);
GST_INFO ("-- cleanup --");
gst_object_unref (element);
BT_TEST_END;
}
static void
test_bt_wire_persistence (BT_TEST_ARGS)
{
BT_TEST_START;
GST_INFO ("-- arrange --");
BtMachine *src =
BT_MACHINE (bt_source_machine_new (song, "audiotestsrc", "audiotestsrc",
0L, NULL));
BtMachine *proc = BT_MACHINE (bt_processor_machine_new (song, "volume",
"volume", 0L, NULL));
BtWire *wire = bt_wire_new (song, src, proc, NULL);
GST_INFO ("-- act --");
xmlNodePtr parent = xmlNewNode (NULL, XML_CHAR_PTR ("buzztrax"));
xmlNodePtr node = bt_persistence_save (BT_PERSISTENCE (wire), parent);
GST_INFO ("-- assert --");
fail_unless (node != NULL, NULL);
ck_assert_str_eq ((gchar *) node->name, "wire");
fail_unless (node->children != NULL, NULL);
GST_INFO ("-- cleanup --");
BT_TEST_END;
}
