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