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https://gitlab.freedesktop.org/gstreamer/gstreamer.git
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140 lines
3.9 KiB
C
140 lines
3.9 KiB
C
#include "parser.h"
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#include <gst/check/gstcheck.h>
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#include <gst/check/gstharness.h>
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static GstStaticPadTemplate srctemplate = GST_STATIC_PAD_TEMPLATE ("src",
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GST_PAD_SRC,
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GST_PAD_ALWAYS,
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GST_STATIC_CAPS ("raw/x-pcap"));
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static GstStaticPadTemplate sinktemplate_rtp = GST_STATIC_PAD_TEMPLATE ("sink",
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GST_PAD_SINK,
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GST_PAD_ALWAYS,
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GST_STATIC_CAPS ("application/x-rtp"));
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static guint8 pcap_header[] = {
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0xd4, 0xc3, 0xb2, 0xa1, 0x02, 0x00, 0x04, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0xff, 0xff, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00,
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};
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static const guint pcap_frame_with_eth_padding_offset = 16 + 14 + 20 + 8;
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static guint8 pcap_frame_with_eth_padding[] = {
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0x5f, 0x12, 0x4e, 0x54, 0x57, 0x70, 0x00, 0x00, 0x3c, 0x00, 0x00, 0x00,
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0x3c, 0x00, 0x00, 0x00, 0x00, 0x0c, 0x29, 0xa6, 0x13, 0x41, 0x00, 0x0c,
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0x29, 0xb2, 0x93, 0x7d, 0x08, 0x00, 0x45, 0x00, 0x00, 0x2c, 0x00, 0x00,
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0x40, 0x00, 0x32, 0x11, 0x25, 0xb9, 0x52, 0xc5, 0x4d, 0xd6, 0xb9, 0x23,
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0xc9, 0x49, 0x44, 0x66, 0x9f, 0xf2, 0x00, 0x18, 0x75, 0xe8, 0x80, 0xe3,
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0x7c, 0xca, 0x79, 0xba, 0x09, 0xc0, 0x70, 0x6e, 0x8b, 0x33, 0x05, 0x0a,
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0x00, 0xa0, 0x00, 0x00
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};
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static gboolean
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verify_buffer (buffer_verify_data_s * vdata, GstBuffer * buffer)
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{
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guint offset = 0;
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guint size = 0;
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if (vdata->data_to_verify == pcap_frame_with_eth_padding) {
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offset = pcap_frame_with_eth_padding_offset;
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size = sizeof (pcap_frame_with_eth_padding) -
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pcap_frame_with_eth_padding_offset - 2;
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}
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fail_unless_equals_int (gst_buffer_get_size (buffer), size);
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fail_unless (gst_buffer_memcmp (buffer, 0, vdata->data_to_verify + offset,
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size) == 0);
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return TRUE;
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}
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static GstElement *
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setup_element (const gchar * desc)
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{
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GstElement *element;
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GstCaps *caps;
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(void) desc;
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caps = gst_caps_from_string ("application/x-rtp");
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element = gst_check_setup_element ("pcapparse");
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g_object_set (G_OBJECT (element), "caps", caps, NULL);
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gst_caps_unref (caps);
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return element;
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}
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GST_START_TEST (test_parse_frames_with_eth_padding)
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{
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gst_parser_test_split (pcap_frame_with_eth_padding,
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sizeof (pcap_frame_with_eth_padding));
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}
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GST_END_TEST;
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static const guint8 zerosize_data[] = {
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0xd4, 0xc3, 0xb2, 0xa1, 0x02, 0x00, 0x04, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x04, 0x00, 0x01, 0x00, 0x00, 0x00,
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0xd3, 0xff, 0x7a, 0x56, 0xbb, 0xd8, 0x0e, 0x00,
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0x2a, 0x00, 0x00, 0x00, 0x2a, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x08, 0x00, 0x45, 0x00,
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0x00, 0x1c, 0x06, 0xe7, 0x40, 0x00, 0x40, 0x11,
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0x35, 0xe8, 0x7f, 0x00, 0x00, 0x01, 0x7f, 0x00,
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0x00, 0x01, 0xd2, 0xa3, 0x13, 0x8c, 0x00, 0x08,
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0xfe, 0x1b
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};
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GST_START_TEST (test_parse_zerosize_frames)
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{
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GstBuffer *in_buf, *out_buf;
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GstHarness *h;
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gsize data_size;
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h = gst_harness_new ("pcapparse");
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gst_harness_set_src_caps_str (h, "raw/x-pcap");
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data_size = sizeof (zerosize_data);
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in_buf = gst_buffer_new_wrapped (g_memdup (zerosize_data, data_size),
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data_size);
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gst_harness_push (h, in_buf);
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gst_harness_play (h);
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gst_harness_push_event (h, gst_event_new_eos ());
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/* check that a buffer comes out and that it is 0 bytes in size */
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out_buf = gst_harness_pull (h);
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fail_unless (gst_buffer_get_size (out_buf) == 0);
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gst_buffer_unref (out_buf);
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gst_harness_teardown (h);
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}
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GST_END_TEST;
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static Suite *
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pcapparse_suite (void)
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{
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Suite *s = suite_create ("pcapparse");
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TCase *tc_chain = tcase_create ("general");
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ctx_factory = "pcapparse";
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ctx_setup = setup_element;
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ctx_sink_template = &sinktemplate_rtp;
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ctx_src_template = &srctemplate;
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ctx_headers[0].data = pcap_header;
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ctx_headers[0].size = sizeof (pcap_header);
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ctx_no_metadata = TRUE;
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ctx_verify_buffer = verify_buffer;
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suite_add_tcase (s, tc_chain);
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tcase_add_test (tc_chain, test_parse_frames_with_eth_padding);
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tcase_add_test (tc_chain, test_parse_zerosize_frames);
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return s;
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}
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GST_CHECK_MAIN (pcapparse);
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