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tests: audio: Add test for gst_audio_info_from_caps() method

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Test gst_audio_info_from_caps() with raw and encoded formats.
This commit is contained in:
Seungha Yang 2019-10-25 20:44:27 +09:00
parent 2f89c3aff1
commit 8b92d144a1
1 changed files with 90 additions and 0 deletions
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90
tests/check/libs/audio.c
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@ -1402,6 +1402,95 @@ GST_START_TEST (test_audio_buffer_and_audio_meta)
GST_END_TEST;
typedef struct
{
const gchar *str;
GstAudioFormat format;
GstAudioLayout layout;
gint rate;
gint channels;
gboolean ret;
} AudioInfoFromCapsData;
GST_START_TEST (test_audio_info_from_caps)
{
static const AudioInfoFromCapsData format_list[] = {
/* raw format, positive */
{"audio/x-raw, format = (string) S8, layout = (string) non-interleaved, "
"rate = (int) 44100, channels = (int) 2", GST_AUDIO_FORMAT_S8,
GST_AUDIO_LAYOUT_NON_INTERLEAVED, 44100, 2, TRUE},
{"audio/x-raw, format = (string) U8, layout = (string) interleaved, "
"rate = (int) 44100, channels = (int) 1", GST_AUDIO_FORMAT_U8,
GST_AUDIO_LAYOUT_INTERLEAVED, 44100, 1, TRUE},
/* raw format, negative */
/* unknown format */
{"audio/x-raw, format = (string) foo, layout = (string) interleaved, "
"rate = (int) 44100, channels = (int) 2", GST_AUDIO_FORMAT_UNKNOWN,
GST_AUDIO_LAYOUT_INTERLEAVED, 0, 0, FALSE},
{"audio/x-raw, layout = (string) non-interleaved, "
"rate = (int) 44100, channels = (int) 2", GST_AUDIO_FORMAT_UNKNOWN,
GST_AUDIO_LAYOUT_INTERLEAVED, 0, 0, FALSE},
/* unknown layout */
{"audio/x-raw, format = (string) U8, "
"rate = (int) 44100, channels = (int) 2", GST_AUDIO_FORMAT_UNKNOWN,
GST_AUDIO_LAYOUT_INTERLEAVED, 0, 0, FALSE},
/* unknown rate */
{"audio/x-raw, format = (string) U8, layout = (string) interleaved, "
"channels = (int) 2", GST_AUDIO_FORMAT_UNKNOWN,
GST_AUDIO_LAYOUT_INTERLEAVED, 0, 0, FALSE},
/* unknown channels */
{"audio/x-raw, format = (string) U8, layout = (string) interleaved, "
"rate = (int) 44100", GST_AUDIO_FORMAT_UNKNOWN,
GST_AUDIO_LAYOUT_INTERLEAVED, 0, 0, FALSE},
/* video caps */
{"video/x-raw, format = (string) NV12",
GST_AUDIO_FORMAT_UNKNOWN, GST_AUDIO_LAYOUT_INTERLEAVED, 0, 0, FALSE},
/* encoded format, it allow empty fields */
{"audio/x-opus", GST_AUDIO_FORMAT_ENCODED,
GST_AUDIO_LAYOUT_INTERLEAVED, 0, 0, TRUE},
/* rate only */
{"audio/x-opus, rate = (int) 44100", GST_AUDIO_FORMAT_ENCODED,
GST_AUDIO_LAYOUT_INTERLEAVED, 44100, 0, TRUE},
/* channels only */
{"audio/x-opus, channels = (int) 2", GST_AUDIO_FORMAT_ENCODED,
GST_AUDIO_LAYOUT_INTERLEAVED, 0, 2, TRUE},
/* rate and channels */
{"audio/x-opus, rate = (int) 44100, channels = (int) 2",
GST_AUDIO_FORMAT_ENCODED, GST_AUDIO_LAYOUT_INTERLEAVED, 44100, 2, TRUE},
};
gint i;
for (i = 0; i < G_N_ELEMENTS (format_list); i++) {
GstAudioInfo info;
GstCaps *caps;
GST_LOG ("checking %dth format", i);
caps = gst_caps_from_string (format_list[i].str);
fail_unless (caps != NULL);
gst_audio_info_init (&info);
fail_unless_equals_int (gst_audio_info_from_caps (&info, caps),
format_list[i].ret);
if (format_list[i].ret) {
fail_unless_equals_int (GST_AUDIO_INFO_FORMAT (&info),
format_list[i].format);
fail_unless_equals_int (GST_AUDIO_INFO_LAYOUT (&info),
format_list[i].layout);
fail_unless_equals_int (GST_AUDIO_INFO_RATE (&info), format_list[i].rate);
fail_unless_equals_int (GST_AUDIO_INFO_CHANNELS (&info),
format_list[i].channels);
}
gst_caps_unref (caps);
}
}
GST_END_TEST;
static Suite *
audio_suite (void)
{
@ -1436,6 +1525,7 @@ audio_suite (void)
tcase_add_test (tc_chain, test_stream_align);
tcase_add_test (tc_chain, test_stream_align_reverse);
tcase_add_test (tc_chain, test_audio_buffer_and_audio_meta);
tcase_add_test (tc_chain, test_audio_info_from_caps);
return s;
}