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-rw-r--r--tests/check/elements/cmmlenc.c350
1 files changed, 231 insertions, 119 deletions
diff --git a/tests/check/elements/cmmlenc.c b/tests/check/elements/cmmlenc.c
index b3ed4f0a..b2a29720 100644
--- a/tests/check/elements/cmmlenc.c
+++ b/tests/check/elements/cmmlenc.c
@@ -71,9 +71,6 @@
#define HEAD_TAG_ENCODED HEAD_TAG
-#define END_TAG \
- "</cmml>"
-
#define CLIP_TEMPLATE \
"<clip id=\"%s\" track=\"%s\" start=\"%s\">"\
"<a href=\"http://www.annodex.org/\">http://www.annodex.org</a>"\
@@ -82,6 +79,14 @@
"<meta name=\"test\" content=\"test content\"/>"\
"</clip>"
+#define ENDED_CLIP_TEMPLATE \
+ "<clip id=\"%s\" track=\"%s\" start=\"%s\" end=\"%s\">"\
+ "<a href=\"http://www.annodex.org/\">http://www.annodex.org</a>"\
+ "<img src=\"images/index.jpg\"/>"\
+ "<desc>Annodex Foundation</desc>"\
+ "<meta name=\"test\" content=\"test content\"/>"\
+ "</clip>"
+
#define CLIP_TEMPLATE_ENCODED \
"<clip id=\"%s\" track=\"%s\">"\
"<a href=\"http://www.annodex.org/\">http://www.annodex.org</a>"\
@@ -90,12 +95,28 @@
"<meta name=\"test\" content=\"test content\"/>"\
"</clip>"
-GList *buffers;
-GList *current_buf = NULL;
-guint64 granulerate;
-guint8 granuleshift;
+#define EMPTY_CLIP_TEMPLATE_ENCODED \
+ "<clip track=\"%s\"/>"
+
+#define fail_unless_equals_flow_return(a, b) \
+G_STMT_START { \
+ gchar *a_up = g_ascii_strup (gst_flow_get_name (a), -1); \
+ gchar *b_up = g_ascii_strup (gst_flow_get_name (b), -1); \
+ fail_unless (a == b, \
+ "'" #a "' (GST_FLOW_%s) is not equal to '" #b "' (GST_FLOW_%s)", \
+ a_up, b_up); \
+ g_free (a_up); \
+ g_free (b_up); \
+} G_STMT_END;
-GstPad *srcpad, *sinkpad;
+GList *buffers;
+static GList *current_buf;
+static guint64 granulerate;
+static guint8 granuleshift;
+static GstElement *cmmlenc;
+static GstBus *bus;
+static GstFlowReturn flow;
+static GstPad *srcpad, *sinkpad;
static GstStaticPadTemplate sinktemplate = GST_STATIC_PAD_TEMPLATE ("sink",
GST_PAD_SINK,
@@ -109,7 +130,7 @@ static GstStaticPadTemplate srctemplate = GST_STATIC_PAD_TEMPLATE ("src",
GST_STATIC_CAPS (SRC_CAPS)
);
-GstBuffer *
+static GstBuffer *
buffer_new (const gchar * buffer_data, guint size)
{
GstBuffer *buffer;
@@ -130,11 +151,9 @@ buffer_unref (void *buffer, void *user_data)
gst_buffer_unref (GST_BUFFER (buffer));
}
-GstElement *
+static void
setup_cmmlenc ()
{
- GstElement *cmmlenc;
- GstBus *bus;
guint64 granulerate_n, granulerate_d;
GST_DEBUG ("setup_cmmlenc");
@@ -155,25 +174,21 @@ setup_cmmlenc ()
"granule-shift", &granuleshift, NULL);
granulerate = GST_SECOND * granulerate_d / granulerate_n;
- buffers = NULL;
- return cmmlenc;
}
static void
-cleanup_cmmlenc (GstElement * cmmlenc)
+teardown_cmmlenc ()
{
- GstBus *bus;
-
/* free encoded buffers */
g_list_foreach (buffers, buffer_unref, NULL);
g_list_free (buffers);
buffers = NULL;
+ current_buf = NULL;
- bus = GST_ELEMENT_BUS (cmmlenc);
gst_bus_set_flushing (bus, TRUE);
gst_object_unref (bus);
- GST_DEBUG ("cleanup_cmmlenc");
+ GST_DEBUG ("teardown_cmmlenc");
gst_check_teardown_src_pad (cmmlenc);
gst_check_teardown_sink_pad (cmmlenc);
gst_check_teardown_element (cmmlenc);
@@ -183,7 +198,15 @@ static void
check_output_buffer_is_equal (const gchar * name,
const gchar * data, gint refcount)
{
- GstBuffer *buffer = GST_BUFFER (current_buf->data);
+ GstBuffer *buffer;
+
+ if (current_buf == NULL)
+ current_buf = buffers;
+ else
+ current_buf = g_list_next (current_buf);
+
+ fail_unless (current_buf != NULL);
+ buffer = GST_BUFFER (current_buf->data);
ASSERT_OBJECT_REFCOUNT (buffer, name, refcount);
fail_unless (memcmp (GST_BUFFER_DATA (buffer), data,
@@ -191,58 +214,75 @@ check_output_buffer_is_equal (const gchar * name,
"'%s' (%s) is not equal to (%s)", name, GST_BUFFER_DATA (buffer), data);
}
-static void
-push_data (const gchar * name,
- const gchar * data, gint size, GstFlowReturn expected_return)
+static GstFlowReturn
+push_data (const gchar * name, const gchar * data, gint size)
{
GstBuffer *buffer;
GstFlowReturn res;
buffer = buffer_new (data, size);
res = gst_pad_push (srcpad, buffer);
- fail_unless (res == expected_return,
- "pushing %s returned %d not %d", name, res, expected_return);
+
+ return res;
}
static void
check_headers ()
{
/* push the cmml start tag */
- push_data ("preamble", PREAMBLE, strlen (PREAMBLE), GST_FLOW_OK);
+ flow = push_data ("preamble", PREAMBLE, strlen (PREAMBLE));
+ fail_unless_equals_flow_return (flow, GST_FLOW_OK);
+
/* push the stream tag */
- push_data ("stream", STREAM_TAG, strlen (STREAM_TAG), GST_FLOW_OK);
+ flow = push_data ("stream", STREAM_TAG, strlen (STREAM_TAG));
+ fail_unless_equals_flow_return (flow, GST_FLOW_OK);
/* push the head tag */
- push_data ("head", HEAD_TAG, strlen (HEAD_TAG), GST_FLOW_OK);
+ flow = push_data ("head", HEAD_TAG, strlen (HEAD_TAG));
+ fail_unless_equals_flow_return (flow, GST_FLOW_OK);
- /* should output the cmml ident header and the cmml start tag transformed
- * into a processing instruction */
- current_buf = buffers;
- fail_unless_equals_int (g_list_length (current_buf), 3);
+ /* should output 3 buffers: the ident, preamble and head headers */
+ fail_unless_equals_int (g_list_length (buffers), 3);
/* check the ident header */
check_output_buffer_is_equal ("cmml-ident-buffer", IDENT_HEADER, 1);
/* check the cmml processing instruction */
- current_buf = current_buf->next;
check_output_buffer_is_equal ("cmml-preamble-buffer", PREAMBLE_ENCODED, 1);
/* check the encoded head tag */
- current_buf = current_buf->next;
check_output_buffer_is_equal ("head-tag-buffer", HEAD_TAG_ENCODED, 1);
}
-static void
+static GstFlowReturn
push_clip (const gchar * name, const gchar * track,
- const gchar * start, const gchar * end, GstFlowReturn expected_return)
+ const gchar * start, const gchar * end)
{
gchar *clip;
+ GstFlowReturn res;
- if (track == NULL)
- track = "default";
-
- clip = g_strdup_printf (CLIP_TEMPLATE, name, track, start);
- push_data (name, clip, strlen (clip), expected_return);
+ if (end != NULL)
+ clip = g_strdup_printf (ENDED_CLIP_TEMPLATE, name, track, start, end);
+ else
+ clip = g_strdup_printf (CLIP_TEMPLATE, name, track, start);
+ res = push_data (name, clip, strlen (clip));
g_free (clip);
+
+ return res;
+}
+
+static void
+check_clip_times (GstBuffer * buffer, GstClockTime start, GstClockTime prev)
+{
+ guint64 keyindex, keyoffset, granulepos;
+
+ granulepos = GST_BUFFER_OFFSET_END (buffer);
+ if (granuleshift == 0 || granuleshift == 64)
+ keyindex = 0;
+ else
+ keyindex = granulepos >> granuleshift;
+ keyoffset = granulepos - (keyindex << granuleshift);
+ fail_unless_equals_uint64 (keyindex * granulerate, prev);
+ fail_unless_equals_uint64 ((keyindex + keyoffset) * granulerate, start);
}
static void
@@ -251,126 +291,198 @@ check_clip (const gchar * name, const gchar * track,
{
gchar *encoded_clip;
GstBuffer *buffer;
- gint64 keyindex, keyoffset, granulepos;
-
- if (track == NULL)
- track = "default";
- current_buf = current_buf->next;
- fail_unless (g_list_length (current_buf));
encoded_clip = g_strdup_printf (CLIP_TEMPLATE_ENCODED, name, track);
check_output_buffer_is_equal (name, encoded_clip, 1);
g_free (encoded_clip);
buffer = GST_BUFFER (current_buf->data);
- granulepos = GST_BUFFER_OFFSET_END (GST_BUFFER (buffer));
- keyindex = granulepos >> granuleshift;
- keyoffset = granulepos - (keyindex << granuleshift);
- fail_unless_equals_uint64 (keyindex * granulerate, prev);
- fail_unless_equals_uint64 ((keyindex + keyoffset) * granulerate, start);
+ check_clip_times (buffer, start, prev);
}
static void
-push_end ()
+check_empty_clip (const gchar * name, const gchar * track,
+ GstClockTime start, GstClockTime prev)
{
- push_data ("end", END_TAG, strlen (END_TAG), GST_FLOW_OK);
-}
+ gchar *encoded_clip;
+ GstBuffer *buffer;
-static void
-check_end ()
-{
- /* should output the EOS page */
- current_buf = current_buf->next;
- fail_unless_equals_int (g_list_length (current_buf), 1);
- check_output_buffer_is_equal ("cmml-eos-buffer", NULL, 1);
+ encoded_clip = g_strdup_printf (EMPTY_CLIP_TEMPLATE_ENCODED, track);
+ check_output_buffer_is_equal (name, encoded_clip, 1);
+ g_free (encoded_clip);
+ buffer = GST_BUFFER (current_buf->data);
+ check_clip_times (buffer, start, prev);
}
GST_START_TEST (test_enc)
{
- GstElement *cmmlenc;
+ check_headers ();
- cmmlenc = setup_cmmlenc ();
+ flow = push_clip ("clip-1", "default", "1.234", NULL);
+ fail_unless_equals_flow_return (flow, GST_FLOW_OK);
+ check_clip ("clip-1", "default", 1 * GST_SECOND + 234 * GST_MSECOND, 0);
- check_headers ();
+ flow = push_clip ("clip-2", "default", "5.678", NULL);
+ fail_unless_equals_flow_return (flow, GST_FLOW_OK);
+ check_clip ("clip-2", "default",
+ 5 * GST_SECOND + 678 * GST_MSECOND, 1 * GST_SECOND + 234 * GST_MSECOND);
- push_clip ("clip-1", "default", "1.234", NULL, GST_FLOW_OK);
- check_clip ("clip-1", "default", 1234 * granulerate, 0);
+ flow = push_clip ("clip-3", "othertrack", "9.123", NULL);
+ fail_unless_equals_flow_return (flow, GST_FLOW_OK);
+ check_clip ("clip-3", "othertrack", 9 * GST_SECOND + 123 * GST_MSECOND, 0);
- push_clip ("clip-2", NULL, "5.678", NULL, GST_FLOW_OK);
- check_clip ("clip-2", "default", 5678 * granulerate, 1234 * granulerate);
+ flow = push_data ("end-tag", "</cmml>", strlen ("</cmml>"));
+ fail_unless_equals_flow_return (flow, GST_FLOW_OK);
+ check_output_buffer_is_equal ("cmml-eos", NULL, 1);
+}
- push_clip ("clip-3", "othertrack", "9.123", NULL, GST_FLOW_OK);
- check_clip ("clip-3", "othertrack", 9123 * granulerate, 0);
+GST_END_TEST;
- push_end ();
- check_end ();
+GST_START_TEST (test_clip_end_time)
+{
+ check_headers ();
- cleanup_cmmlenc (cmmlenc);
+ /* push a clip that starts at 1.234 an ends at 2.234 */
+ flow = push_clip ("clip-1", "default", "1.234", "2.234");
+ fail_unless_equals_flow_return (flow, GST_FLOW_OK);
+ check_clip ("clip-1", "default", 1 * GST_SECOND + 234 * GST_MSECOND, 0);
+
+ /* now check that the encoder created an empty clip starting at 2.234 to mark
+ * the end of clip-1 */
+ check_empty_clip ("clip-1-end", "default",
+ 2 * GST_SECOND + 234 * GST_MSECOND, 1 * GST_SECOND + 234 * GST_MSECOND);
+
+ /* now push another clip on the same track and check that the keyindex part of
+ * the granulepos points to clip-1 and not to the empty clip */
+ flow = push_clip ("clip-2", "default", "5", NULL);
+ fail_unless_equals_flow_return (flow, GST_FLOW_OK);
+ check_clip ("clip-2", "default",
+ 5 * GST_SECOND, 1 * GST_SECOND + 234 * GST_MSECOND);
}
GST_END_TEST;
-GST_START_TEST (test_bad_start_time)
+GST_START_TEST (test_time_order)
{
- GstElement *cmmlenc;
+ check_headers ();
- cmmlenc = setup_cmmlenc ();
+ /* clips belonging to the same track must have start times in non decreasing
+ * order */
+ flow = push_clip ("clip-1", "default", "1000:00:00.000", NULL);
+ fail_unless_equals_flow_return (flow, GST_FLOW_OK);
+ check_clip ("clip-1", "default", 3600 * 1000 * GST_SECOND, 0);
+
+ /* this will make the encoder throw an error message */
+ flow = push_clip ("clip-2", "default", "5.678", NULL);
+ fail_unless_equals_flow_return (flow, GST_FLOW_ERROR);
+
+ flow = push_clip ("clip-3", "default", "1000:00:00.001", NULL);
+ fail_unless_equals_flow_return (flow, GST_FLOW_OK);
+ check_clip ("clip-3", "default",
+ 3600 * 1000 * GST_SECOND + 1 * GST_MSECOND, 3600 * 1000 * GST_SECOND);
+
+ /* tracks don't interfere with each other */
+ flow = push_clip ("clip-4", "othertrack", "9.123", NULL);
+ fail_unless_equals_flow_return (flow, GST_FLOW_OK);
+ check_clip ("clip-4", "othertrack", 9 * GST_SECOND + 123 * GST_MSECOND, 0);
+}
+GST_END_TEST;
+
+GST_START_TEST (test_time_parsing)
+{
check_headers ();
- push_clip ("clip-1", "default", "1000:00:00.000", NULL, GST_FLOW_OK);
- check_clip ("clip-1", "default", (guint64) 3600000 * 1000 * granulerate, 0);
+ flow = push_clip ("bad-msecs", "default", "0.1000", NULL);
+ fail_unless_equals_flow_return (flow, GST_FLOW_ERROR);
- /* keyindex overflow: npt:1000:00:00.000 doesn't fit in 32 bits */
- push_clip ("clip-2", NULL, "5.678", NULL, GST_FLOW_ERROR);
+ flow = push_clip ("bad-secs", "default", "00:00:60.123", NULL);
+ fail_unless_equals_flow_return (flow, GST_FLOW_ERROR);
- /* other tracks should work */
- push_clip ("clip-3", "othertrack", "9.123", NULL, GST_FLOW_OK);
- check_clip ("clip-3", "othertrack", 9123 * granulerate, 0);
+ flow = push_clip ("bad-minutes", "default", "00:60:12.345", NULL);
+ fail_unless_equals_flow_return (flow, GST_FLOW_ERROR);
- /* bad msecs */
- push_clip ("clip-bad-msecs", "default", "0.1000", NULL, GST_FLOW_ERROR);
+ /* this fails since we can't store 5124096 * 3600 * GST_SECOND in a
+ * GstClockTime */
+ flow = push_clip ("bad-hours", "default", "5124096:00:00.000", NULL);
+ fail_unless_equals_flow_return (flow, GST_FLOW_ERROR);
+}
- /* bad secs */
- push_clip ("clip-bad-secs", "default", "00:00:60.123", NULL, GST_FLOW_ERROR);
+GST_END_TEST;
- /* bad minutes */
- push_clip ("clip-bad-minutes", "default", "00:60:12.345",
- NULL, GST_FLOW_ERROR);
+GST_START_TEST (test_time_limits)
+{
+ check_headers ();
- /* bad hours */
- push_clip ("clip-bad-hours", "default", "10000:12:34.567",
- NULL, GST_FLOW_ERROR);
+ /* ugly hack to make sure that the following checks actually overflow parsing
+ * the times in gst_cmml_clock_time_from_npt rather than converting them to
+ * granulepos in gst_cmml_clock_time_to_granule */
+ granuleshift = 64;
+ g_object_set (cmmlenc, "granule-shift", granuleshift, NULL);
+
+ /* 5124095:34:33.709 is the max npt-hhmmss time representable with
+ * GstClockTime */
+ flow = push_clip ("max-npt-hhmmss", "foo", "5124095:34:33.709", NULL);
+ fail_unless_equals_flow_return (flow, GST_FLOW_OK);
+ check_clip ("max-npt-hhmmss", "foo",
+ (GstClockTime) 5124095 * 3600 * GST_SECOND + 34 * 60 * GST_SECOND +
+ 33 * GST_SECOND + 709 * GST_MSECOND, 0);
+
+ flow = push_clip ("overflow-max-npt-hhmmss", "overflows",
+ "5124095:34:33.710", NULL);
+ fail_unless_equals_flow_return (flow, GST_FLOW_ERROR);
+
+ /* 18446744073.709 is the max ntp-sec time */
+ flow = push_clip ("max-npt-secs", "bar", "18446744073.709", NULL);
+ fail_unless_equals_flow_return (flow, GST_FLOW_OK);
+ check_clip ("max-npt-secs", "bar",
+ (GstClockTime) 5124095 * 3600 * GST_SECOND + 34 * 60 * GST_SECOND +
+ 33 * GST_SECOND + 709 * GST_MSECOND, 0);
+
+ /* overflow doing 18446744074 * GST_SECOND */
+ flow = push_clip ("overflow-max-npt-secs", "overflows",
+ "18446744074.000", NULL);
+ fail_unless_equals_flow_return (flow, GST_FLOW_ERROR);
+
+ /* overflow doing seconds + milliseconds */
+ flow = push_clip ("overflow-max-npt-secs-msecs", "overflows",
+ "18446744073.710", NULL);
+ fail_unless_equals_flow_return (flow, GST_FLOW_ERROR);
+
+ /* reset granuleshift to 32 to check keyoffset overflows in
+ * gst_cmml_clock_time_to_granule */
+ granuleshift = 32;
+ g_object_set (cmmlenc, "granule-shift", granuleshift, NULL);
+
+ /* 1193:02:47.295 is the max time we can encode in the keyoffset part of a
+ * granulepos given a granuleshift of 32 */
+ flow = push_clip ("max-granule-keyoffset", "baz", "1193:02:47.295", NULL);
+ fail_unless_equals_flow_return (flow, GST_FLOW_OK);
+ check_clip ("max-granule-keyoffset", "baz",
+ 1193 * 3600 * GST_SECOND + 2 * 60 * GST_SECOND +
+ 47 * GST_SECOND + 295 * GST_MSECOND, 0);
+
+ flow = push_clip ("overflow-max-granule-keyoffset", "overflows",
+ "1193:02:47.296", NULL);
+ fail_unless_equals_flow_return (flow, GST_FLOW_ERROR);
+}
- push_end ();
- check_end ();
+GST_END_TEST;
- cleanup_cmmlenc (cmmlenc);
-}
-GST_END_TEST static Suite *
+static Suite *
cmmlenc_suite ()
{
Suite *s = suite_create ("cmmlenc");
- TCase *tc_chain = tcase_create ("general");
+ TCase *tc_general = tcase_create ("general");
+
+ suite_add_tcase (s, tc_general);
+ tcase_add_checked_fixture (tc_general, setup_cmmlenc, teardown_cmmlenc);
+ tcase_add_test (tc_general, test_enc);
+ tcase_add_test (tc_general, test_clip_end_time);
+ tcase_add_test (tc_general, test_time_order);
+ tcase_add_test (tc_general, test_time_parsing);
+ tcase_add_test (tc_general, test_time_limits);
- suite_add_tcase (s, tc_chain);
- tcase_add_test (tc_chain, test_enc);
- tcase_add_test (tc_chain, test_bad_start_time);
return s;
}
-int
-main (int argc, char **argv)
-{
- int nf;
-
- Suite *s = cmmlenc_suite ();
- SRunner *sr = srunner_create (s);
-
- gst_check_init (&argc, &argv);
-
- srunner_run_all (sr, CK_NORMAL);
- nf = srunner_ntests_failed (sr);
- srunner_free (sr);
-
- return nf;
-}
+GST_CHECK_MAIN (cmmlenc);
generated by cgit (git 2.34.1) at 2025-06-15 12:26:08 +0000