contrib/libcbor/test/map_encoders_test.c

   1 /*
   2  * Copyright (c) 2014-2020 Pavel Kalvoda <me@pavelkalvoda.com>
   3  *
   4  * libcbor is free software; you can redistribute it and/or modify
   5  * it under the terms of the MIT license. See LICENSE for details.
   6  */
   7
   8 #include "assertions.h"
   9 #include "cbor.h"
  10
  11 unsigned char buffer[512];
  12
  13 static void test_embedded_map_start(void **_CBOR_UNUSED(_state)) {
  14   assert_size_equal(1, cbor_encode_map_start(1, buffer, 512));
  15   assert_memory_equal(buffer, ((unsigned char[]){0xA1}), 1);
  16 }
  17
  18 static void test_map_start(void **_CBOR_UNUSED(_state)) {
  19   assert_size_equal(5, cbor_encode_map_start(1000000, buffer, 512));
  20   assert_memory_equal(buffer, ((unsigned char[]){0xBA, 0x00, 0x0F, 0x42, 0x40}),
  21                       5);
  22 }
  23
  24 static void test_indef_map_start(void **_CBOR_UNUSED(_state)) {
  25   assert_size_equal(1, cbor_encode_indef_map_start(buffer, 512));
  26   assert_size_equal(0, cbor_encode_indef_map_start(buffer, 0));
  27   assert_memory_equal(buffer, ((unsigned char[]){0xBF}), 1);
  28 }
  29
  30 int main(void) {
  31   const struct CMUnitTest tests[] = {cmocka_unit_test(test_embedded_map_start),
  32                                      cmocka_unit_test(test_map_start),
  33                                      cmocka_unit_test(test_indef_map_start)};
  34   return cmocka_run_group_tests(tests, NULL, NULL);
  35 }