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 "stream_expectations.h" 10 11 void assert_uint8(cbor_item_t* item, uint8_t num) { 12 assert_true(cbor_isa_uint(item)); 13 assert_true(cbor_int_get_width(item) == CBOR_INT_8); 14 assert_true(cbor_get_uint8(item) == num); 15 } 16 17 void assert_uint16(cbor_item_t* item, uint16_t num) { 18 assert_true(cbor_isa_uint(item)); 19 assert_true(cbor_int_get_width(item) == CBOR_INT_16); 20 assert_true(cbor_get_uint16(item) == num); 21 } 22 23 void assert_uint32(cbor_item_t* item, uint32_t num) { 24 assert_true(cbor_isa_uint(item)); 25 assert_true(cbor_int_get_width(item) == CBOR_INT_32); 26 assert_true(cbor_get_uint32(item) == num); 27 } 28 29 void assert_uint64(cbor_item_t* item, uint64_t num) { 30 assert_true(cbor_isa_uint(item)); 31 assert_true(cbor_int_get_width(item) == CBOR_INT_64); 32 assert_true(cbor_get_uint64(item) == num); 33 } 34 35 void assert_decoder_result(size_t expected_bytes_read, 36 enum cbor_decoder_status expected_status, 37 struct cbor_decoder_result actual_result) { 38 assert_true(actual_result.read == expected_bytes_read); 39 assert_true(actual_result.status == expected_status); 40 assert_true(actual_result.required == 0); 41 } 42 43 void assert_decoder_result_nedata(size_t expected_bytes_required, 44 struct cbor_decoder_result actual_result) { 45 assert_true(actual_result.read == 0); 46 assert_true(actual_result.status == CBOR_DECODER_NEDATA); 47 assert_true(actual_result.required == expected_bytes_required); 48 } 49 50 void assert_minimum_input_size(size_t expected, cbor_data data) { 51 for (size_t available = 1; available < expected; available++) { 52 assert_decoder_result_nedata(expected, decode(data, 1)); 53 } 54 } 55 56 void _assert_size_equal(size_t actual, size_t expected, const char* src_file, 57 int src_line) { 58 if (actual == expected) return; 59 // Not using `fail_msg` since it mishandles variadic macro arguments, which 60 // causes compiler warnings/ 61 // TODO file bug 62 printf("(%s:%d) assert_size_equal: Expected %zu to equal %zu\n", src_file, 63 src_line, actual, expected); 64 fail(); 65 } 66