C++ (Cpp) nghttp2_bufs_addb Examples

Example #1

File: nghttp2_buf_test.c Project: akamai/nghttp2

void test_nghttp2_bufs_next_present(void)
{
  int rv;
  nghttp2_bufs bufs;

  rv = nghttp2_bufs_init(&bufs, 250, 3);
  CU_ASSERT(0 == rv);

  CU_ASSERT(0 == nghttp2_bufs_next_present(&bufs));

  rv = nghttp2_bufs_advance(&bufs);
  CU_ASSERT(0 == rv);

  nghttp2_bufs_rewind(&bufs);

  CU_ASSERT(0 == nghttp2_bufs_next_present(&bufs));

  bufs.cur = bufs.head->next;

  rv = nghttp2_bufs_addb(&bufs, 1);
  CU_ASSERT(0 == rv);

  nghttp2_bufs_rewind(&bufs);

  CU_ASSERT(0 != nghttp2_bufs_next_present(&bufs));

  nghttp2_bufs_free(&bufs);
}

Example #2

File: nghttp2_hd_test.c Project: 0xfffffff7/nghttp2

void test_nghttp2_hd_inflate_indexed(void) {
  nghttp2_hd_inflater inflater;
  nghttp2_bufs bufs;
  ssize_t blocklen;
  nghttp2_nv nv = MAKE_NV(":path", "/");
  nva_out out;
  nghttp2_mem *mem;

  mem = nghttp2_mem_default();
  frame_pack_bufs_init(&bufs);

  nva_out_init(&out);
  nghttp2_hd_inflate_init(&inflater, mem);

  nghttp2_bufs_addb(&bufs, (1 << 7) | 4);

  blocklen = nghttp2_bufs_len(&bufs);

  CU_ASSERT(1 == blocklen);
  CU_ASSERT(blocklen == inflate_hd(&inflater, &out, &bufs, 0, mem));

  CU_ASSERT(1 == out.nvlen);

  assert_nv_equal(&nv, out.nva, 1, mem);

  nva_out_reset(&out, mem);
  nghttp2_bufs_reset(&bufs);

  /* index = 0 is error */
  nghttp2_bufs_addb(&bufs, 1 << 7);

  blocklen = nghttp2_bufs_len(&bufs);

  CU_ASSERT(1 == blocklen);
  CU_ASSERT(NGHTTP2_ERR_HEADER_COMP ==
            inflate_hd(&inflater, &out, &bufs, 0, mem));

  nghttp2_bufs_free(&bufs);
  nghttp2_hd_inflate_free(&inflater);
}

Example #3

File: nghttp2_buf_test.c Project: akamai/nghttp2

void test_nghttp2_bufs_addb(void)
{
  int rv;
  nghttp2_bufs bufs;
  ssize_t i;

  rv = nghttp2_bufs_init(&bufs, 1000, 3);
  CU_ASSERT(0 == rv);

  rv = nghttp2_bufs_addb(&bufs, 14);
  CU_ASSERT(0 == rv);
  CU_ASSERT(1 == nghttp2_buf_len(&bufs.cur->buf));
  CU_ASSERT(1 == nghttp2_bufs_len(&bufs));
  CU_ASSERT(14 == *bufs.cur->buf.pos);

  for(i = 0; i < 999; ++i) {
    rv = nghttp2_bufs_addb(&bufs, 254);

    CU_ASSERT(0 == rv);
    CU_ASSERT(i + 2 == nghttp2_buf_len(&bufs.cur->buf));
    CU_ASSERT(i + 2 == nghttp2_bufs_len(&bufs));
    CU_ASSERT(254 == *(bufs.cur->buf.last - 1));
    CU_ASSERT(bufs.cur == bufs.head);
  }

  rv = nghttp2_bufs_addb(&bufs, 253);
  CU_ASSERT(0 == rv);
  CU_ASSERT(1 == nghttp2_buf_len(&bufs.cur->buf));
  CU_ASSERT(1001 == nghttp2_bufs_len(&bufs));
  CU_ASSERT(253 == *(bufs.cur->buf.last - 1));
  CU_ASSERT(bufs.cur == bufs.head->next);

  rv = nghttp2_bufs_addb_hold(&bufs, 15);
  CU_ASSERT(0 == rv);
  CU_ASSERT(1 == nghttp2_buf_len(&bufs.cur->buf));
  CU_ASSERT(1001 == nghttp2_bufs_len(&bufs));
  CU_ASSERT(15 == *(bufs.cur->buf.last));

  /* test fast version */

  nghttp2_bufs_fast_addb(&bufs, 240);

  CU_ASSERT(2 == nghttp2_buf_len(&bufs.cur->buf));
  CU_ASSERT(1002 == nghttp2_bufs_len(&bufs));
  CU_ASSERT(240 == *(bufs.cur->buf.last - 1));

  nghttp2_bufs_fast_addb_hold(&bufs, 113);

  CU_ASSERT(2 == nghttp2_buf_len(&bufs.cur->buf));
  CU_ASSERT(1002 == nghttp2_bufs_len(&bufs));
  CU_ASSERT(113 == *(bufs.cur->buf.last));

  /* addb_hold when last == end */
  bufs.cur->buf.last = bufs.cur->buf.end;

  rv = nghttp2_bufs_addb_hold(&bufs, 19);
  CU_ASSERT(0 == rv);
  CU_ASSERT(0 == nghttp2_buf_len(&bufs.cur->buf));
  CU_ASSERT(2000 == nghttp2_bufs_len(&bufs));
  CU_ASSERT(19 == *(bufs.cur->buf.last));

  nghttp2_bufs_free(&bufs);
}