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level: rework the tests to cover other formats too

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This commit is contained in:
Stefan Sauer 2013-06-09 20:32:22 +02:00
parent a1c34b5407
commit 1602f50195
1 changed files with 109 additions and 23 deletions
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132
tests/check/elements/level.c
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@ -37,19 +37,27 @@ static GstPad *mysrcpad, *mysinkpad;
#define LEVEL_CAPS_TEMPLATE_STRING \ #define LEVEL_CAPS_TEMPLATE_STRING \
"audio/x-raw, " \ "audio/x-raw, " \
"format = (string) { "GST_AUDIO_NE(S16)" }, " \ "format = (string) { "GST_AUDIO_NE(S16)", "GST_AUDIO_NE(F32)" }, " \
"layout = (string) interleaved, " \ "layout = (string) interleaved, " \
"rate = (int) [ 1, MAX ], " \ "rate = (int) [ 1, MAX ], " \
"channels = (int) [ 1, 8 ]" "channels = (int) [ 1, 8 ]"
/* we use rate = 1000 here for easy buffer size calculations */ /* we use rate = 1000 here for easy buffer size calculations */
#define LEVEL_CAPS_STRING \ #define LEVEL_S16_CAPS_STRING \
"audio/x-raw, " \ "audio/x-raw, " \
"format = (string) "GST_AUDIO_NE(S16)", " \ "format = (string) "GST_AUDIO_NE(S16)", " \
"layout = (string) interleaved, " \ "layout = (string) interleaved, " \
"rate = (int) 1000, " \ "rate = (int) 1000, " \
"channels = (int) 2, " \ "channels = (int) 2, " \
"channel-mask = (bitmask) 3" \ "channel-mask = (bitmask) 3"
#define LEVEL_F32_CAPS_STRING \
"audio/x-raw, " \
"format = (string) "GST_AUDIO_NE(F32)", " \
"layout = (string) interleaved, " \
"rate = (int) 1000, " \
"channels = (int) 2, " \
"channel-mask = (bitmask) 3"
static GstStaticPadTemplate sinktemplate = GST_STATIC_PAD_TEMPLATE ("sink", static GstStaticPadTemplate sinktemplate = GST_STATIC_PAD_TEMPLATE ("sink",
GST_PAD_SINK, GST_PAD_SINK,
@ -64,7 +72,7 @@ static GstStaticPadTemplate srctemplate = GST_STATIC_PAD_TEMPLATE ("src",
/* takes over reference for outcaps */ /* takes over reference for outcaps */
static GstElement * static GstElement *
setup_level (void) setup_level (const gchar * caps_str)
{ {
GstElement *level; GstElement *level;
GstCaps *caps; GstCaps *caps;
@ -76,7 +84,7 @@ setup_level (void)
gst_pad_set_active (mysrcpad, TRUE); gst_pad_set_active (mysrcpad, TRUE);
gst_pad_set_active (mysinkpad, TRUE); gst_pad_set_active (mysinkpad, TRUE);
caps = gst_caps_from_string (LEVEL_CAPS_STRING); caps = gst_caps_from_string (caps_str);
gst_check_setup_events (mysrcpad, level, caps, GST_FORMAT_TIME); gst_check_setup_events (mysrcpad, level, caps, GST_FORMAT_TIME);
gst_caps_unref (caps); gst_caps_unref (caps);
@ -97,7 +105,7 @@ cleanup_level (GstElement * level)
/* create a 0.1 sec buffer stereo buffer */ /* create a 0.1 sec buffer stereo buffer */
static GstBuffer * static GstBuffer *
create_buffer (gint16 val_l, gint16 val_r) create_s16_buffer (gint16 val_l, gint16 val_r)
{ {
GstBuffer *buf = gst_buffer_new_and_alloc (2 * 100 * sizeof (gint16)); GstBuffer *buf = gst_buffer_new_and_alloc (2 * 100 * sizeof (gint16));
GstMapInfo map; GstMapInfo map;
@ -115,6 +123,25 @@ create_buffer (gint16 val_l, gint16 val_r)
return buf; return buf;
} }
static GstBuffer *
create_f32_buffer (gfloat val_l, gfloat val_r)
{
GstBuffer *buf = gst_buffer_new_and_alloc (2 * 100 * sizeof (gfloat));
GstMapInfo map;
gint j;
gfloat *data;
gst_buffer_map (buf, &map, GST_MAP_WRITE);
data = (gfloat *) map.data;
for (j = 0; j < 100; ++j) {
*(data++) = val_l;
*(data++) = val_r;
}
gst_buffer_unmap (buf, &map);
GST_BUFFER_TIMESTAMP (buf) = G_GUINT64_CONSTANT (0);
return buf;
}
/* tests */ /* tests */
GST_START_TEST (test_ref_counts) GST_START_TEST (test_ref_counts)
@ -124,7 +151,7 @@ GST_START_TEST (test_ref_counts)
GstBus *bus; GstBus *bus;
GstMessage *message; GstMessage *message;
level = setup_level (); level = setup_level (LEVEL_S16_CAPS_STRING);
g_object_set (level, "message", TRUE, "interval", GST_SECOND / 10, NULL); g_object_set (level, "message", TRUE, "interval", GST_SECOND / 10, NULL);
fail_unless (gst_element_set_state (level, fail_unless (gst_element_set_state (level,
GST_STATE_PLAYING) == GST_STATE_CHANGE_SUCCESS, GST_STATE_PLAYING) == GST_STATE_CHANGE_SUCCESS,
@ -136,7 +163,7 @@ GST_START_TEST (test_ref_counts)
ASSERT_OBJECT_REFCOUNT (bus, "bus", 2); ASSERT_OBJECT_REFCOUNT (bus, "bus", 2);
/* create a fake 0.1 sec buffer with a half-amplitude block signal */ /* create a fake 0.1 sec buffer with a half-amplitude block signal */
inbuffer = create_buffer (16536, 16536); inbuffer = create_s16_buffer (16536, 16536);
ASSERT_BUFFER_REFCOUNT (inbuffer, "inbuffer", 1); ASSERT_BUFFER_REFCOUNT (inbuffer, "inbuffer", 1);
/* pushing gives away my reference ... */ /* pushing gives away my reference ... */
@ -184,7 +211,7 @@ GST_START_TEST (test_message_is_valid)
const GstStructure *structure; const GstStructure *structure;
GstClockTime endtime, ts, duration; GstClockTime endtime, ts, duration;
level = setup_level (); level = setup_level (LEVEL_S16_CAPS_STRING);
g_object_set (level, "message", TRUE, "interval", GST_SECOND / 10, NULL); g_object_set (level, "message", TRUE, "interval", GST_SECOND / 10, NULL);
gst_element_set_state (level, GST_STATE_PLAYING); gst_element_set_state (level, GST_STATE_PLAYING);
/* create a bus to get the level message on */ /* create a bus to get the level message on */
@ -192,7 +219,7 @@ GST_START_TEST (test_message_is_valid)
gst_element_set_bus (level, bus); gst_element_set_bus (level, bus);
/* create a fake 0.1 sec buffer with a half-amplitude block signal and push */ /* create a fake 0.1 sec buffer with a half-amplitude block signal and push */
inbuffer = create_buffer (16536, 16536); inbuffer = create_s16_buffer (16536, 16536);
fail_unless (gst_pad_push (mysrcpad, inbuffer) == GST_FLOW_OK); fail_unless (gst_pad_push (mysrcpad, inbuffer) == GST_FLOW_OK);
message = gst_bus_poll (bus, GST_MESSAGE_ELEMENT, -1); message = gst_bus_poll (bus, GST_MESSAGE_ELEMENT, -1);
@ -228,7 +255,7 @@ GST_START_TEST (test_int16)
gdouble dB; gdouble dB;
const gchar *fields[3] = { "rms", "peak", "decay" }; const gchar *fields[3] = { "rms", "peak", "decay" };
level = setup_level (); level = setup_level (LEVEL_S16_CAPS_STRING);
g_object_set (level, "message", TRUE, "interval", GST_SECOND / 10, NULL); g_object_set (level, "message", TRUE, "interval", GST_SECOND / 10, NULL);
gst_element_set_state (level, GST_STATE_PLAYING); gst_element_set_state (level, GST_STATE_PLAYING);
/* create a bus to get the level message on */ /* create a bus to get the level message on */
@ -236,7 +263,7 @@ GST_START_TEST (test_int16)
gst_element_set_bus (level, bus); gst_element_set_bus (level, bus);
/* create a fake 0.1 sec buffer with a half-amplitude block signal */ /* create a fake 0.1 sec buffer with a half-amplitude block signal */
inbuffer = create_buffer (16536, 16536); inbuffer = create_s16_buffer (16536, 16536);
fail_unless (gst_pad_push (mysrcpad, inbuffer) == GST_FLOW_OK); fail_unless (gst_pad_push (mysrcpad, inbuffer) == GST_FLOW_OK);
fail_unless_equals_int (g_list_length (buffers), 1); fail_unless_equals_int (g_list_length (buffers), 1);
@ -256,7 +283,7 @@ GST_START_TEST (test_int16)
value = g_value_array_get_nth (arr, i); value = g_value_array_get_nth (arr, i);
dB = g_value_get_double (value); dB = g_value_get_double (value);
GST_DEBUG ("%s is %lf", fields[j], dB); GST_DEBUG ("%s is %lf", fields[j], dB);
fail_if (dB < -6.0); fail_if (dB < -6.1);
fail_if (dB > -5.9); fail_if (dB > -5.9);
} }
} }
@ -286,7 +313,7 @@ GST_START_TEST (test_int16_panned)
gdouble dB; gdouble dB;
const gchar *fields[3] = { "rms", "peak", "decay" }; const gchar *fields[3] = { "rms", "peak", "decay" };
level = setup_level (); level = setup_level (LEVEL_S16_CAPS_STRING);
g_object_set (level, "message", TRUE, "interval", GST_SECOND / 10, NULL); g_object_set (level, "message", TRUE, "interval", GST_SECOND / 10, NULL);
gst_element_set_state (level, GST_STATE_PLAYING); gst_element_set_state (level, GST_STATE_PLAYING);
/* create a bus to get the level message on */ /* create a bus to get the level message on */
@ -294,7 +321,7 @@ GST_START_TEST (test_int16_panned)
gst_element_set_bus (level, bus); gst_element_set_bus (level, bus);
/* create a fake 0.1 sec buffer with a half-amplitude block signal */ /* create a fake 0.1 sec buffer with a half-amplitude block signal */
inbuffer = create_buffer (0, 16536); inbuffer = create_s16_buffer (0, 16536);
fail_unless (gst_pad_push (mysrcpad, inbuffer) == GST_FLOW_OK); fail_unless (gst_pad_push (mysrcpad, inbuffer) == GST_FLOW_OK);
fail_unless_equals_int (g_list_length (buffers), 1); fail_unless_equals_int (g_list_length (buffers), 1);
@ -328,7 +355,7 @@ GST_START_TEST (test_int16_panned)
value = g_value_array_get_nth (arr, 1); value = g_value_array_get_nth (arr, 1);
dB = g_value_get_double (value); dB = g_value_get_double (value);
GST_DEBUG ("%s[1] is %lf", fields[j], dB); GST_DEBUG ("%s[1] is %lf", fields[j], dB);
fail_if (dB < -6.0); fail_if (dB < -6.1);
fail_if (dB > -5.9); fail_if (dB > -5.9);
} }
@ -345,6 +372,64 @@ GST_START_TEST (test_int16_panned)
GST_END_TEST; GST_END_TEST;
GST_START_TEST (test_float)
{
GstElement *level;
GstBuffer *inbuffer, *outbuffer;
GstBus *bus;
GstMessage *message;
const GstStructure *structure;
gint i, j;
const GValue *list, *value;
gdouble dB;
const gchar *fields[3] = { "rms", "peak", "decay" };
level = setup_level (LEVEL_F32_CAPS_STRING);
g_object_set (level, "message", TRUE, "interval", GST_SECOND / 10, NULL);
gst_element_set_state (level, GST_STATE_PLAYING);
/* create a bus to get the level message on */
bus = gst_bus_new ();
gst_element_set_bus (level, bus);
/* create a fake 0.1 sec buffer with a half-amplitude block signal */
inbuffer = create_f32_buffer (0.5, 0.5);
fail_unless (gst_pad_push (mysrcpad, inbuffer) == GST_FLOW_OK);
fail_unless_equals_int (g_list_length (buffers), 1);
fail_if ((outbuffer = (GstBuffer *) buffers->data) == NULL);
fail_unless (inbuffer == outbuffer);
message = gst_bus_poll (bus, GST_MESSAGE_ELEMENT, -1);
structure = gst_message_get_structure (message);
/* block wave of half amplitude has -5.94 dB for rms, peak and decay */
for (i = 0; i < 2; ++i) {
for (j = 0; j < 3; ++j) {
GValueArray *arr;
list = gst_structure_get_value (structure, fields[j]);
arr = g_value_get_boxed (list);
value = g_value_array_get_nth (arr, i);
dB = g_value_get_double (value);
GST_DEBUG ("%s is %lf", fields[j], dB);
fail_if (dB < -6.1);
fail_if (dB > -5.9);
}
}
/* clean up */
/* flush current messages,and future state change messages */
gst_bus_set_flushing (bus, TRUE);
gst_message_unref (message);
gst_element_set_bus (level, NULL);
gst_object_unref (bus);
gst_buffer_unref (outbuffer);
gst_element_set_state (level, GST_STATE_NULL);
cleanup_level (level);
}
GST_END_TEST;
GST_START_TEST (test_message_on_eos) GST_START_TEST (test_message_on_eos)
{ {
GstElement *level; GstElement *level;
@ -357,7 +442,7 @@ GST_START_TEST (test_message_on_eos)
const GValue *list, *value; const GValue *list, *value;
gdouble dB; gdouble dB;
level = setup_level (); level = setup_level (LEVEL_S16_CAPS_STRING);
g_object_set (level, "message", TRUE, "interval", GST_SECOND / 5, NULL); g_object_set (level, "message", TRUE, "interval", GST_SECOND / 5, NULL);
gst_element_set_state (level, GST_STATE_PLAYING); gst_element_set_state (level, GST_STATE_PLAYING);
/* create a bus to get the level message on */ /* create a bus to get the level message on */
@ -365,7 +450,7 @@ GST_START_TEST (test_message_on_eos)
gst_element_set_bus (level, bus); gst_element_set_bus (level, bus);
/* create a fake 0.1 sec buffer with a half-amplitude block signal */ /* create a fake 0.1 sec buffer with a half-amplitude block signal */
inbuffer = create_buffer (16536, 16536); inbuffer = create_s16_buffer (16536, 16536);
fail_unless (gst_pad_push (mysrcpad, inbuffer) == GST_FLOW_OK); fail_unless (gst_pad_push (mysrcpad, inbuffer) == GST_FLOW_OK);
fail_unless_equals_int (g_list_length (buffers), 1); fail_unless_equals_int (g_list_length (buffers), 1);
@ -393,7 +478,7 @@ GST_START_TEST (test_message_on_eos)
value = g_value_array_get_nth (arr, i); value = g_value_array_get_nth (arr, i);
dB = g_value_get_double (value); dB = g_value_get_double (value);
GST_DEBUG ("%s is %lf", fields[j], dB); GST_DEBUG ("%s is %lf", fields[j], dB);
fail_if (dB < -6.0); fail_if (dB < -6.1);
fail_if (dB > -5.9); fail_if (dB > -5.9);
} }
} }
@ -418,7 +503,7 @@ GST_START_TEST (test_message_count)
GstBus *bus; GstBus *bus;
GstMessage *message; GstMessage *message;
level = setup_level (); level = setup_level (LEVEL_S16_CAPS_STRING);
g_object_set (level, "message", TRUE, "interval", GST_SECOND / 20, NULL); g_object_set (level, "message", TRUE, "interval", GST_SECOND / 20, NULL);
gst_element_set_state (level, GST_STATE_PLAYING); gst_element_set_state (level, GST_STATE_PLAYING);
/* create a bus to get the level message on */ /* create a bus to get the level message on */
@ -426,7 +511,7 @@ GST_START_TEST (test_message_count)
gst_element_set_bus (level, bus); gst_element_set_bus (level, bus);
/* create a fake 0.1 sec buffer with a half-amplitude block signal */ /* create a fake 0.1 sec buffer with a half-amplitude block signal */
inbuffer = create_buffer (16536, 16536); inbuffer = create_s16_buffer (16536, 16536);
fail_unless (gst_pad_push (mysrcpad, inbuffer) == GST_FLOW_OK); fail_unless (gst_pad_push (mysrcpad, inbuffer) == GST_FLOW_OK);
fail_unless_equals_int (g_list_length (buffers), 1); fail_unless_equals_int (g_list_length (buffers), 1);
@ -459,7 +544,7 @@ GST_START_TEST (test_message_timestamps)
const GstStructure *structure; const GstStructure *structure;
GstClockTime ts1, dur1, ts2; GstClockTime ts1, dur1, ts2;
level = setup_level (); level = setup_level (LEVEL_S16_CAPS_STRING);
g_object_set (level, "message", TRUE, "interval", GST_SECOND / 20, NULL); g_object_set (level, "message", TRUE, "interval", GST_SECOND / 20, NULL);
gst_element_set_state (level, GST_STATE_PLAYING); gst_element_set_state (level, GST_STATE_PLAYING);
/* create a bus to get the level message on */ /* create a bus to get the level message on */
@ -467,7 +552,7 @@ GST_START_TEST (test_message_timestamps)
gst_element_set_bus (level, bus); gst_element_set_bus (level, bus);
/* create a fake 0.1 sec buffer with a half-amplitude block signal */ /* create a fake 0.1 sec buffer with a half-amplitude block signal */
inbuffer = create_buffer (16536, 16536); inbuffer = create_s16_buffer (16536, 16536);
fail_unless (gst_pad_push (mysrcpad, inbuffer) == GST_FLOW_OK); fail_unless (gst_pad_push (mysrcpad, inbuffer) == GST_FLOW_OK);
fail_unless_equals_int (g_list_length (buffers), 1); fail_unless_equals_int (g_list_length (buffers), 1);
@ -508,6 +593,7 @@ level_suite (void)
tcase_add_test (tc_chain, test_message_is_valid); tcase_add_test (tc_chain, test_message_is_valid);
tcase_add_test (tc_chain, test_int16); tcase_add_test (tc_chain, test_int16);
tcase_add_test (tc_chain, test_int16_panned); tcase_add_test (tc_chain, test_int16_panned);
tcase_add_test (tc_chain, test_float);
tcase_add_test (tc_chain, test_message_on_eos); tcase_add_test (tc_chain, test_message_on_eos);
tcase_add_test (tc_chain, test_message_count); tcase_add_test (tc_chain, test_message_count);
tcase_add_test (tc_chain, test_message_timestamps); tcase_add_test (tc_chain, test_message_timestamps);