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aacparse: Add test for correctly parsing the number of channels from codec_data

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Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/9074>
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Sebastian Dröge 2025-06-12 18:26:33 +03:00 committed by GStreamer Marge Bot
parent 163e9e8df4
commit 48cfd3a6e4
1 changed files with 31 additions and 0 deletions
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31
subprojects/gst-plugins-good/tests/check/elements/aacparse.c
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@ -28,6 +28,7 @@
#include "parser.h"
#define SRC_CAPS_CDATA "audio/mpeg, mpegversion=(int)4, framed=(boolean)false, codec_data=(buffer)1190"
#define SRC_CAPS_CDATA_6CH "audio/mpeg, mpegversion=(int)4, framed=(boolean)false, codec_data=(buffer)118004c841000108800d4c61766336312e31392e31303156e500,"
#define SRC_CAPS_TMPL "audio/mpeg, framed=(boolean)false, mpegversion=(int){2,4}"
#define SRC_CAPS_RAW "audio/mpeg, mpegversion=(int)4, framed=(boolean)true, stream-format=(string)raw, rate=(int)48000, channels=(int)2, codec_data=(buffer)1190"
@ -289,6 +290,35 @@ GST_START_TEST (test_parse_handle_codec_data)
GST_END_TEST;
GST_START_TEST (test_parse_handle_codec_data_6ch)
{
GstCaps *caps;
GstStructure *s;
const gchar *stream_format;
/* Push random data. It should get through since the parser should be
* initialized because it got codec_data in the caps */
caps = gst_parser_test_get_output_caps (NULL, 100, SRC_CAPS_CDATA_6CH);
fail_unless (caps != NULL);
/* Check that the negotiated caps are as expected */
/* When codec_data is present, parser assumes that data is version 4 */
GST_LOG ("aac output caps: %" GST_PTR_FORMAT, caps);
s = gst_caps_get_structure (caps, 0);
fail_unless (gst_structure_has_name (s, "audio/mpeg"));
fail_unless_structure_field_int_equals (s, "mpegversion", 4);
fail_unless_structure_field_int_equals (s, "channels", 6);
fail_unless_structure_field_int_equals (s, "rate", 48000);
fail_unless (gst_structure_has_field (s, "codec_data"));
fail_unless (gst_structure_has_field (s, "stream-format"));
stream_format = gst_structure_get_string (s, "stream-format");
fail_unless (strcmp (stream_format, "raw") == 0);
gst_caps_unref (caps);
}
GST_END_TEST;
GST_START_TEST (test_parse_proxy_constraints)
{
GstCaps *caps, *resultcaps;
@ -369,6 +399,7 @@ aacparse_suite (void)
/* Other tests */
tcase_add_test (tc_chain, test_parse_handle_codec_data);
tcase_add_test (tc_chain, test_parse_handle_codec_data_6ch);
/* caps tests */
tcase_add_test (tc_chain, test_parse_proxy_constraints);