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gstreamer/tests/check/elements/cmmldec.c
Julien Moutte 675a5afed0 Fix a memleak in gst_cmml_track_list_add_clip. 
Original commit message from CVS:
2006-02-25  Alessandro Decina <alessandro@nnva.org>

* ext/annodex/Makefile.am:
* ext/annodex/gstannodex.c:
* ext/annodex/gstcmmldec.c:
* ext/annodex/gstcmmlenc.c:
* ext/annodex/gstcmmlparser.c:
* ext/annodex/gstcmmlparser.h:
* ext/annodex/gstcmmlutils.c:
* tests/check/elements/cmmldec.c:
* tests/check/elements/cmmlenc.c:
Fix a memleak in gst_cmml_track_list_add_clip.
Handle overflows in clip's start and end times.
Add the "encoded" parameter to cmmldec and cmmlenc caps.
Do not parse junk at the end of a CMML preamble buffer.
Register a libxml error handler to not print stuff on stderr.
Check for bad clip start and end times in the testsuites.
2006-02-25 19:07:41 +00:00

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/*
* cmmldec.c - GStreamer CMML decoder test suite
* Copyright (C) 2005 Alessandro Decina
*
* Authors:
* Alessandro Decina <alessandro@nnva.org>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public
* License along with this library; if not, write to the
* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
* Boston, MA 02111-1307, USA.
*/
#include <gst/check/gstcheck.h>
#include <gst/tag/tag.h>
#define SINK_CAPS "text/x-cmml"
#define SRC_CAPS "text/x-cmml"
#define IDENT_HEADER \
"CMML\x00\x00\x00\x00"\
"\x03\x00\x00\x00"\
"\xe8\x03\x00\x00\x00\x00\x00\x00"\
"\x01\x00\x00\x00\x00\x00\x00\x00"\
"\x20"
#define XML_PREAMBLE \
"<?xml version=\"1.0\" encoding=\"UTF-8\" standalone=\"yes\"?>\n"\
"<!DOCTYPE cmml SYSTEM \"cmml.dtd\">\n"\
#define PREAMBLE \
XML_PREAMBLE "<?cmml?>"
#define PREAMBLE_DECODED \
XML_PREAMBLE "<cmml >"
#define HEAD_TAG \
"<head>"\
"<title>The Research Hunter</title>"\
"<meta name=\"DC.audience\" content=\"General\"/>"\
"<meta name=\"DC.author\" content=\"CSIRO Publishing\"/>"\
"<meta name=\"DC.format\" content=\"video\"/>"\
"<meta name=\"DC.language\" content=\"English\"/>"\
"<meta name=\"DC.publisher\" content=\"CSIRO Australia\"/>"\
"</head>"
#define HEAD_TAG_DECODED HEAD_TAG
#define CLIP_TEMPLATE \
"<clip id=\"%s\" track=\"%s\">"\
"<a href=\"http://www.csiro.au/\">http://www.csiro.au</a>"\
"<img src=\"images/index1.jpg\"/>"\
"<desc>Welcome to CSIRO</desc>"\
"<meta name=\"test\" content=\"test content\"/>"\
"</clip>"
#define CLIP_TEMPLATE_DECODED \
"<clip id=\"%s\" track=\"%s\" start=\"%s\">"\
"<a href=\"http://www.csiro.au/\">http://www.csiro.au</a>"\
"<img src=\"images/index1.jpg\"/>"\
"<desc>Welcome to CSIRO</desc>"\
"<meta name=\"test\" content=\"test content\"/>"\
"</clip>"
#define END_TAG \
"</cmml>"
GList *buffers;
GList *current_buf = NULL;
gint64 granulerate;
guint8 granuleshift;
GstPad *srcpad, *sinkpad;
static GstStaticPadTemplate sinktemplate = GST_STATIC_PAD_TEMPLATE ("sink",
GST_PAD_SINK,
GST_PAD_ALWAYS,
GST_STATIC_CAPS (SINK_CAPS)
);
static GstStaticPadTemplate srctemplate = GST_STATIC_PAD_TEMPLATE ("src",
GST_PAD_SRC,
GST_PAD_ALWAYS,
GST_STATIC_CAPS (SRC_CAPS)
);
static GstBuffer *
buffer_new (const gchar * buffer_data, guint size)
{
GstBuffer *buffer;
GstCaps *caps;
buffer = gst_buffer_new_and_alloc (size);
memcpy (GST_BUFFER_DATA (buffer), buffer_data, size);
caps = gst_caps_from_string (SRC_CAPS);
gst_buffer_set_caps (buffer, caps);
gst_caps_unref (caps);
return buffer;
}
static void
buffer_unref (void *buffer, void *user_data)
{
ASSERT_OBJECT_REFCOUNT (buffer, "buf", 1);
gst_buffer_unref (GST_BUFFER (buffer));
}
GstElement *
setup_cmmldec ()
{
GstElement *cmmldec;
GstBus *bus;
GST_DEBUG ("setup_cmmldec");
cmmldec = gst_check_setup_element ("cmmldec");
srcpad = gst_check_setup_src_pad (cmmldec, &srctemplate, NULL);
sinkpad = gst_check_setup_sink_pad (cmmldec, &sinktemplate, NULL);
bus = gst_bus_new ();
gst_element_set_bus (cmmldec, bus);
fail_unless (gst_element_set_state (cmmldec,
GST_STATE_PLAYING) != GST_STATE_CHANGE_FAILURE,
"could not set to playing");
granulerate = GST_SECOND / 1000;
granuleshift = 32;
buffers = NULL;
return cmmldec;
}
static void
cleanup_cmmldec (GstElement * cmmldec)
{
GstBus *bus;
g_list_foreach (buffers, buffer_unref, NULL);
g_list_free (buffers);
bus = GST_ELEMENT_BUS (cmmldec);
gst_bus_set_flushing (bus, TRUE);
gst_object_unref (bus);
GST_DEBUG ("cleanup_cmmldec");
gst_check_teardown_src_pad (cmmldec);
gst_check_teardown_sink_pad (cmmldec);
gst_check_teardown_element (cmmldec);
}
static void
check_output_buffer_is_equal (const gchar * name,
const gchar * data, gint refcount)
{
GstBuffer *buffer = GST_BUFFER (current_buf->data);
ASSERT_OBJECT_REFCOUNT (buffer, name, refcount);
fail_unless (memcmp (GST_BUFFER_DATA (buffer), data,
GST_BUFFER_SIZE (buffer)) == 0,
"'%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, gint64 granulepos,
GstFlowReturn expected_return)
{
GstBuffer *buffer;
GstFlowReturn res;
buffer = buffer_new (data, size);
GST_BUFFER_OFFSET_END (buffer) = granulepos;
res = gst_pad_push (srcpad, buffer);
fail_unless (res == expected_return,
"pushing %s returned %d not %d", name, res, expected_return);
}
static void
check_headers ()
{
/* push the ident header */
push_data ("ident-header", IDENT_HEADER, 29, 0, GST_FLOW_OK);
/* push the cmml start tag */
push_data ("preamble", PREAMBLE, strlen (PREAMBLE), 0, GST_FLOW_OK);
/* push the head tag */
push_data ("head", HEAD_TAG, strlen (HEAD_TAG), 0, GST_FLOW_OK);
current_buf = buffers;
fail_unless_equals_int (g_list_length (current_buf), 2);
/* check the preamble */
check_output_buffer_is_equal ("cmml-preamble-buffer", PREAMBLE_DECODED, 1);
/* check the decoded head tag */
current_buf = current_buf->next;
check_output_buffer_is_equal ("head-tag-buffer", HEAD_TAG_DECODED, 1);
}
static void
push_clip (const gchar * name, const gchar * track, GstClockTime prev,
GstClockTime start, GstClockTime end, GstFlowReturn expected_return)
{
gchar *clip;
gint64 keyindex, keyoffset, granulepos;
if (track == NULL)
track = "default";
keyindex = prev / granulerate << granuleshift;
keyoffset = (start - prev) / granulerate;
granulepos = keyindex + keyoffset;
clip = g_strdup_printf (CLIP_TEMPLATE, name, track);
push_data (name, clip, strlen (clip), granulepos, expected_return);
g_free (clip);
}
static void
check_clip (const gchar * name, const gchar * track,
const gchar * start, const gchar * end)
{
gchar *decoded_clip;
if (track == NULL)
track = "default";
current_buf = current_buf->next;
fail_unless (g_list_length (current_buf));
decoded_clip = g_strdup_printf (CLIP_TEMPLATE_DECODED, name, track, start);
check_output_buffer_is_equal (name, decoded_clip, 1);
g_free (decoded_clip);
}
static void
check_end ()
{
current_buf = current_buf->next;
check_output_buffer_is_equal ("cmml-end-tag", END_TAG, 1);
}
GST_START_TEST (test_dec)
{
GstElement *cmmldec;
cmmldec = setup_cmmldec ();
check_headers ();
push_clip ("clip-1", "default",
0, 1 * GST_SECOND + 234 * GST_MSECOND, 0, GST_FLOW_OK);
push_clip ("clip-2", "othertrack",
0, 4 * GST_SECOND + 321 * GST_MSECOND, 0, GST_FLOW_OK);
push_clip ("clip-3", "default",
1 * GST_SECOND + 234 * GST_MSECOND,
((100 * 3600) + (59 * 60) + 59) * GST_SECOND + 678 * GST_MSECOND, 0,
GST_FLOW_OK);
/* send EOS to flush clip-2 and clip-3 */
gst_pad_send_event (GST_PAD_PEER (srcpad), gst_event_new_eos ());
check_clip ("clip-1", "default", "0:00:01.234", NULL);
check_clip ("clip-2", "othertrack", "0:00:04.321", NULL);
check_clip ("clip-3", "default", "100:59:59.678", NULL);
check_end ();
cleanup_cmmldec (cmmldec);
}
GST_END_TEST;
GST_START_TEST (test_tags)
{
GstElement *cmmldec;
GstBus *bus;
GstMessage *message;
GstTagList *tags;
const GValue *tag_val;
GObject *tag;
gchar *title, *base;
gboolean empty;
gchar *id, *track;
gint64 start_time, end_time;
gchar *anchor_href, *anchor_text;
gchar *img_src, *img_alt;
gchar *desc;
GValueArray *meta;
cmmldec = setup_cmmldec ();
bus = gst_element_get_bus (cmmldec);
check_headers ();
/* read the GstCmmlTagHead tag */
message = gst_bus_poll (bus, GST_MESSAGE_TAG, -1);
fail_unless (message != NULL);
gst_message_parse_tag (message, &tags);
fail_unless (tags != NULL);
tag_val = gst_tag_list_get_value_index (tags, GST_TAG_CMML_HEAD, 0);
fail_unless (tag_val != NULL);
tag = g_value_get_object (tag_val);
fail_unless (tags != NULL);
g_object_get (tag, "title", &title, "base-uri", &base, "meta", &meta, NULL);
fail_unless_equals_string ("The Research Hunter", title);
fail_unless (base == NULL);
fail_unless (meta != NULL);
fail_unless_equals_int (meta->n_values, 10);
gst_message_unref (message);
gst_tag_list_free (tags);
g_free (title);
g_free (base);
g_value_array_free (meta);
push_clip ("clip-1", "default",
0, 1 * GST_SECOND + 234 * GST_MSECOND, 0, GST_FLOW_OK);
/* read the GstCmmlTagClip */
message = gst_bus_poll (bus, GST_MESSAGE_TAG, -1);
fail_unless (message != NULL);
gst_message_parse_tag (message, &tags);
fail_unless (tags != NULL);
tag_val = gst_tag_list_get_value_index (tags, GST_TAG_CMML_CLIP, 0);
fail_unless (tag_val != NULL);
tag = g_value_get_object (tag_val);
fail_unless (tag != NULL);
g_object_get (tag, "id", &id, "empty", &empty, "track", &track,
"start-time", &start_time, "end-time", &end_time,
"anchor-uri", &anchor_href, "anchor-text", &anchor_text,
"img-uri", &img_src, "img-alt", &img_alt,
"description", &desc, "meta", &meta, NULL);
fail_unless (empty == FALSE);
fail_unless_equals_string (id, "clip-1");
fail_unless_equals_string (track, "default");
fail_unless_equals_int (start_time, 1 * GST_SECOND + 234 * GST_MSECOND);
fail_unless_equals_uint64 (end_time, GST_CLOCK_TIME_NONE);
fail_unless_equals_string (anchor_href, "http://www.csiro.au/");
fail_unless_equals_string (anchor_text, "http://www.csiro.au");
fail_unless_equals_string (img_src, "images/index1.jpg");
fail_unless (img_alt == NULL);
fail_unless_equals_string (desc, "Welcome to CSIRO");
fail_unless (meta != NULL);
fail_unless_equals_int (meta->n_values, 2);
g_free (id);
g_free (track);
g_free (anchor_href);
g_free (anchor_text);
g_free (img_src);
g_free (img_alt);
g_free (desc);
g_value_array_free (meta);
gst_tag_list_free (tags);
gst_message_unref (message);
gst_object_unref (bus);
cleanup_cmmldec (cmmldec);
}
GST_END_TEST;
Suite *
cmmldec_suite ()
{
Suite *s = suite_create ("cmmldec");
TCase *tc_chain = tcase_create ("general");
suite_add_tcase (s, tc_chain);
tcase_add_test (tc_chain, test_dec);
tcase_add_test (tc_chain, test_tags);
return s;
}
int
main (int argc, char **argv)
{
int nf;
Suite *s = cmmldec_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;
}
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