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level: improve the test for multi-channel mode

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Change the test to verify the read-index for multiple messages per buffer.
See https://bugzilla.gnome.org/show_bug.cgi?id=754144
This commit is contained in:
Stefan Sauer 2015-08-31 13:56:04 +02:00
parent 3f8efd8af8
commit 22443b2eed
1 changed files with 33 additions and 26 deletions
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59
tests/check/elements/level.c
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@ -311,14 +311,14 @@ GST_START_TEST (test_int16_panned)
GstBus *bus;
GstMessage *message;
const GstStructure *structure;
gint j;
gint i, j;
const GValue *list, *value;
gdouble dB;
const gchar *fields[3] = { "rms", "peak", "decay" };
level = setup_level (LEVEL_S16_CAPS_STRING);
g_object_set (level, "post-messages", TRUE,
"interval", (guint64) GST_SECOND / 10, NULL);
"interval", (guint64) GST_SECOND / 30, NULL);
gst_element_set_state (level, GST_STATE_PLAYING);
/* create a bus to get the level message on */
bus = gst_bus_new ();
@ -332,41 +332,48 @@ GST_START_TEST (test_int16_panned)
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);
/* do multiple messages per buffer, to verify that the inner loop in level
* advances the read-index correctly, see
* https://bugzilla.gnome.org/show_bug.cgi?id=754144
*/
for (i = 0; i < 3; i++) {
GST_DEBUG ("get message number %d", i);
message = gst_bus_poll (bus, GST_MESSAGE_ELEMENT, -1);
structure = gst_message_get_structure (message);
/* silence has 0 dB for rms, peak and decay */
for (j = 0; j < 3; ++j) {
GValueArray *arr;
/* silence has 0 dB for rms, peak and decay */
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, 0);
dB = g_value_get_double (value);
GST_DEBUG ("%s[0] is %lf", fields[j], dB);
list = gst_structure_get_value (structure, fields[j]);
arr = g_value_get_boxed (list);
value = g_value_array_get_nth (arr, 0);
dB = g_value_get_double (value);
GST_DEBUG ("%s[0] is %lf", fields[j], dB);
#ifdef HAVE_ISINF
fail_unless (isinf (dB));
fail_unless (isinf (dB));
#elif defined (HAVE_FPCLASS)
fail_unless (fpclass (dB) == FP_NINF);
fail_unless (fpclass (dB) == FP_NINF);
#endif
}
/* block wave of half amplitude has -5.94 dB for rms, peak and decay */
for (j = 0; j < 3; ++j) {
GValueArray *arr;
}
/* block wave of half amplitude has -5.94 dB for rms, peak and decay */
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, 1);
dB = g_value_get_double (value);
GST_DEBUG ("%s[1] is %lf", fields[j], dB);
fail_if (dB < -6.1);
fail_if (dB > -5.9);
list = gst_structure_get_value (structure, fields[j]);
arr = g_value_get_boxed (list);
value = g_value_array_get_nth (arr, 1);
dB = g_value_get_double (value);
GST_DEBUG ("%s[1] is %lf", fields[j], dB);
fail_if (dB < -6.1);
fail_if (dB > -5.9);
}
gst_message_unref (message);
}
/* 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);