1 /* Tests the decoding of all types. 2 * This is the counterpart of test_encode3. 3 * Run e.g. ./test_encode3 | ./test_decode3 4 */ 5 6 #include <stdio.h> 7 #include <string.h> 8 #include <stdlib.h> 9 #include <pb_decode.h> 10 #include "alltypes.pb.h" 11 #include "test_helpers.h" 12 13 #define TEST(x) if (!(x)) { \ 14 printf("Test " #x " failed.\n"); \ 15 return false; \ 16 } 17 18 /* This function is called once from main(), it handles 19 the decoding and checks the fields. */ 20 bool check_alltypes(pb_istream_t *stream, int mode) 21 { 22 AllTypes alltypes; 23 24 /* Fill with garbage to better detect initialization errors */ 25 memset(&alltypes, 0xAA, sizeof(alltypes)); 26 27 if (!pb_decode(stream, AllTypes_fields, &alltypes)) 28 return false; 29 30 TEST(alltypes.req_int32 == -1001); 31 TEST(alltypes.req_int64 == -1002); 32 TEST(alltypes.req_uint32 == 1003); 33 TEST(alltypes.req_uint64 == 1004); 34 TEST(alltypes.req_sint32 == -1005); 35 TEST(alltypes.req_sint64 == -1006); 36 TEST(alltypes.req_bool == true); 37 38 TEST(alltypes.req_fixed32 == 1008); 39 TEST(alltypes.req_sfixed32 == -1009); 40 TEST(alltypes.req_float == 1010.0f); 41 42 TEST(alltypes.req_fixed64 == 1011); 43 TEST(alltypes.req_sfixed64 == -1012); 44 TEST(alltypes.req_double == 1013.0f); 45 46 TEST(strcmp(alltypes.req_string, "1014") == 0); 47 TEST(alltypes.req_bytes.size == 4); 48 TEST(memcmp(alltypes.req_bytes.bytes, "1015", 4) == 0); 49 TEST(strcmp(alltypes.req_submsg.substuff1, "1016") == 0); 50 TEST(alltypes.req_submsg.substuff2 == 1016); 51 TEST(alltypes.req_submsg.substuff3 == 3); 52 TEST(alltypes.req_enum == MyEnum_Truth); 53 54 TEST(alltypes.rep_int32_count == 5 && alltypes.rep_int32[4] == -2001 && alltypes.rep_int32[0] == 0); 55 TEST(alltypes.rep_int64_count == 5 && alltypes.rep_int64[4] == -2002 && alltypes.rep_int64[0] == 0); 56 TEST(alltypes.rep_uint32_count == 5 && alltypes.rep_uint32[4] == 2003 && alltypes.rep_uint32[0] == 0); 57 TEST(alltypes.rep_uint64_count == 5 && alltypes.rep_uint64[4] == 2004 && alltypes.rep_uint64[0] == 0); 58 TEST(alltypes.rep_sint32_count == 5 && alltypes.rep_sint32[4] == -2005 && alltypes.rep_sint32[0] == 0); 59 TEST(alltypes.rep_sint64_count == 5 && alltypes.rep_sint64[4] == -2006 && alltypes.rep_sint64[0] == 0); 60 TEST(alltypes.rep_bool_count == 5 && alltypes.rep_bool[4] == true && alltypes.rep_bool[0] == false); 61 62 TEST(alltypes.rep_fixed32_count == 5 && alltypes.rep_fixed32[4] == 2008 && alltypes.rep_fixed32[0] == 0); 63 TEST(alltypes.rep_sfixed32_count == 5 && alltypes.rep_sfixed32[4] == -2009 && alltypes.rep_sfixed32[0] == 0); 64 TEST(alltypes.rep_float_count == 5 && alltypes.rep_float[4] == 2010.0f && alltypes.rep_float[0] == 0.0f); 65 66 TEST(alltypes.rep_fixed64_count == 5 && alltypes.rep_fixed64[4] == 2011 && alltypes.rep_fixed64[0] == 0); 67 TEST(alltypes.rep_sfixed64_count == 5 && alltypes.rep_sfixed64[4] == -2012 && alltypes.rep_sfixed64[0] == 0); 68 TEST(alltypes.rep_double_count == 5 && alltypes.rep_double[4] == 2013.0 && alltypes.rep_double[0] == 0.0); 69 70 TEST(alltypes.rep_string_count == 5 && strcmp(alltypes.rep_string[4], "2014") == 0 && alltypes.rep_string[0][0] == '\0'); 71 TEST(alltypes.rep_bytes_count == 5 && alltypes.rep_bytes[4].size == 4 && alltypes.rep_bytes[0].size == 0); 72 TEST(memcmp(alltypes.rep_bytes[4].bytes, "2015", 4) == 0); 73 74 TEST(alltypes.rep_submsg_count == 5); 75 TEST(strcmp(alltypes.rep_submsg[4].substuff1, "2016") == 0 && alltypes.rep_submsg[0].substuff1[0] == '\0'); 76 TEST(alltypes.rep_submsg[4].substuff2 == 2016 && alltypes.rep_submsg[0].substuff2 == 0); 77 TEST(alltypes.rep_submsg[4].substuff3 == 2016 && alltypes.rep_submsg[0].substuff3 == 3); 78 79 TEST(alltypes.rep_enum_count == 5 && alltypes.rep_enum[4] == MyEnum_Truth && alltypes.rep_enum[0] == MyEnum_Zero); 80 TEST(alltypes.rep_emptymsg_count == 5); 81 82 if (mode == 0) 83 { 84 /* Expect default values */ 85 TEST(alltypes.has_opt_int32 == false); 86 TEST(alltypes.opt_int32 == 4041); 87 TEST(alltypes.has_opt_int64 == false); 88 TEST(alltypes.opt_int64 == 4042); 89 TEST(alltypes.has_opt_uint32 == false); 90 TEST(alltypes.opt_uint32 == 4043); 91 TEST(alltypes.has_opt_uint64 == false); 92 TEST(alltypes.opt_uint64 == 4044); 93 TEST(alltypes.has_opt_sint32 == false); 94 TEST(alltypes.opt_sint32 == 4045); 95 TEST(alltypes.has_opt_sint64 == false); 96 TEST(alltypes.opt_sint64 == 4046); 97 TEST(alltypes.has_opt_bool == false); 98 TEST(alltypes.opt_bool == false); 99 100 TEST(alltypes.has_opt_fixed32 == false); 101 TEST(alltypes.opt_fixed32 == 4048); 102 TEST(alltypes.has_opt_sfixed32 == false); 103 TEST(alltypes.opt_sfixed32 == 4049); 104 TEST(alltypes.has_opt_float == false); 105 TEST(alltypes.opt_float == 4050.0f); 106 107 TEST(alltypes.has_opt_fixed64 == false); 108 TEST(alltypes.opt_fixed64 == 4051); 109 TEST(alltypes.has_opt_sfixed64 == false); 110 TEST(alltypes.opt_sfixed64 == 4052); 111 TEST(alltypes.has_opt_double == false); 112 TEST(alltypes.opt_double == 4053.0); 113 114 TEST(alltypes.has_opt_string == false); 115 TEST(strcmp(alltypes.opt_string, "4054") == 0); 116 TEST(alltypes.has_opt_bytes == false); 117 TEST(alltypes.opt_bytes.size == 4); 118 TEST(memcmp(alltypes.opt_bytes.bytes, "4055", 4) == 0); 119 TEST(alltypes.has_opt_submsg == false); 120 TEST(strcmp(alltypes.opt_submsg.substuff1, "1") == 0); 121 TEST(alltypes.opt_submsg.substuff2 == 2); 122 TEST(alltypes.opt_submsg.substuff3 == 3); 123 TEST(alltypes.has_opt_enum == false); 124 TEST(alltypes.opt_enum == MyEnum_Second); 125 TEST(alltypes.has_opt_emptymsg == false); 126 } 127 else 128 { 129 /* Expect filled-in values */ 130 TEST(alltypes.has_opt_int32 == true); 131 TEST(alltypes.opt_int32 == 3041); 132 TEST(alltypes.has_opt_int64 == true); 133 TEST(alltypes.opt_int64 == 3042); 134 TEST(alltypes.has_opt_uint32 == true); 135 TEST(alltypes.opt_uint32 == 3043); 136 TEST(alltypes.has_opt_uint64 == true); 137 TEST(alltypes.opt_uint64 == 3044); 138 TEST(alltypes.has_opt_sint32 == true); 139 TEST(alltypes.opt_sint32 == 3045); 140 TEST(alltypes.has_opt_sint64 == true); 141 TEST(alltypes.opt_sint64 == 3046); 142 TEST(alltypes.has_opt_bool == true); 143 TEST(alltypes.opt_bool == true); 144 145 TEST(alltypes.has_opt_fixed32 == true); 146 TEST(alltypes.opt_fixed32 == 3048); 147 TEST(alltypes.has_opt_sfixed32 == true); 148 TEST(alltypes.opt_sfixed32 == 3049); 149 TEST(alltypes.has_opt_float == true); 150 TEST(alltypes.opt_float == 3050.0f); 151 152 TEST(alltypes.has_opt_fixed64 == true); 153 TEST(alltypes.opt_fixed64 == 3051); 154 TEST(alltypes.has_opt_sfixed64 == true); 155 TEST(alltypes.opt_sfixed64 == 3052); 156 TEST(alltypes.has_opt_double == true); 157 TEST(alltypes.opt_double == 3053.0); 158 159 TEST(alltypes.has_opt_string == true); 160 TEST(strcmp(alltypes.opt_string, "3054") == 0); 161 TEST(alltypes.has_opt_bytes == true); 162 TEST(alltypes.opt_bytes.size == 4); 163 TEST(memcmp(alltypes.opt_bytes.bytes, "3055", 4) == 0); 164 TEST(alltypes.has_opt_submsg == true); 165 TEST(strcmp(alltypes.opt_submsg.substuff1, "3056") == 0); 166 TEST(alltypes.opt_submsg.substuff2 == 3056); 167 TEST(alltypes.opt_submsg.substuff3 == 3); 168 TEST(alltypes.has_opt_enum == true); 169 TEST(alltypes.opt_enum == MyEnum_Truth); 170 TEST(alltypes.has_opt_emptymsg == true); 171 } 172 173 TEST(alltypes.req_limits.int32_min == INT32_MIN); 174 TEST(alltypes.req_limits.int32_max == INT32_MAX); 175 TEST(alltypes.req_limits.uint32_min == 0); 176 TEST(alltypes.req_limits.uint32_max == UINT32_MAX); 177 TEST(alltypes.req_limits.int64_min == INT64_MIN); 178 TEST(alltypes.req_limits.int64_max == INT64_MAX); 179 TEST(alltypes.req_limits.uint64_min == 0); 180 TEST(alltypes.req_limits.uint64_max == UINT64_MAX); 181 TEST(alltypes.req_limits.enum_min == HugeEnum_Negative); 182 TEST(alltypes.req_limits.enum_max == HugeEnum_Positive); 183 184 TEST(alltypes.end == 1099); 185 186 return true; 187 } 188 189 int main(int argc, char **argv) 190 { 191 uint8_t buffer[1024]; 192 size_t count; 193 pb_istream_t stream; 194 195 /* Whether to expect the optional values or the default values. */ 196 int mode = (argc > 1) ? atoi(argv[1]) : 0; 197 198 /* Read the data into buffer */ 199 SET_BINARY_MODE(stdin); 200 count = fread(buffer, 1, sizeof(buffer), stdin); 201 202 /* Construct a pb_istream_t for reading from the buffer */ 203 stream = pb_istream_from_buffer(buffer, count); 204 205 /* Decode and print out the stuff */ 206 if (!check_alltypes(&stream, mode)) 207 { 208 printf("Parsing failed: %s\n", PB_GET_ERROR(&stream)); 209 return 1; 210 } else { 211 return 0; 212 } 213 } 214
