1 /* Tests the decoding of all types.
2 * This is the counterpart of test_encode3.
3 * Run e.g. ./test_encode3 | ./test_decode3
10 #include "alltypes.pb.h"
11 #include "test_helpers.h"
13 #define TEST(x) if (!(x)) { \
14 printf("Test " #x " failed.\n"); \
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)
22 /* Uses _init_default to just make sure that it works. */
23 AllTypes alltypes = AllTypes_init_default;
25 /* Fill with garbage to better detect initialization errors */
26 memset(&alltypes, 0xAA, sizeof(alltypes));
27 alltypes.extensions = 0;
29 if (!pb_decode(stream, AllTypes_fields, &alltypes))
32 TEST(alltypes.req_int32 == -1001);
33 TEST(alltypes.req_int64 == -1002);
34 TEST(alltypes.req_uint32 == 1003);
35 TEST(alltypes.req_uint64 == 1004);
36 TEST(alltypes.req_sint32 == -1005);
37 TEST(alltypes.req_sint64 == -1006);
38 TEST(alltypes.req_bool == true);
40 TEST(alltypes.req_fixed32 == 1008);
41 TEST(alltypes.req_sfixed32 == -1009);
42 TEST(alltypes.req_float == 1010.0f);
44 TEST(alltypes.req_fixed64 == 1011);
45 TEST(alltypes.req_sfixed64 == -1012);
46 TEST(alltypes.req_double == 1013.0f);
48 TEST(strcmp(alltypes.req_string, "1014") == 0);
49 TEST(alltypes.req_bytes.size == 4);
50 TEST(memcmp(alltypes.req_bytes.bytes, "1015", 4) == 0);
51 TEST(strcmp(alltypes.req_submsg.substuff1, "1016") == 0);
52 TEST(alltypes.req_submsg.substuff2 == 1016);
53 TEST(alltypes.req_submsg.substuff3 == 3);
54 TEST(alltypes.req_enum == MyEnum_Truth);
55 TEST(memcmp(alltypes.req_fbytes, "1019", 4) == 0);
57 TEST(alltypes.rep_int32_count == 5 && alltypes.rep_int32[4] == -2001 && alltypes.rep_int32[0] == 0);
58 TEST(alltypes.rep_int64_count == 5 && alltypes.rep_int64[4] == -2002 && alltypes.rep_int64[0] == 0);
59 TEST(alltypes.rep_uint32_count == 5 && alltypes.rep_uint32[4] == 2003 && alltypes.rep_uint32[0] == 0);
60 TEST(alltypes.rep_uint64_count == 5 && alltypes.rep_uint64[4] == 2004 && alltypes.rep_uint64[0] == 0);
61 TEST(alltypes.rep_sint32_count == 5 && alltypes.rep_sint32[4] == -2005 && alltypes.rep_sint32[0] == 0);
62 TEST(alltypes.rep_sint64_count == 5 && alltypes.rep_sint64[4] == -2006 && alltypes.rep_sint64[0] == 0);
63 TEST(alltypes.rep_bool_count == 5 && alltypes.rep_bool[4] == true && alltypes.rep_bool[0] == false);
65 TEST(alltypes.rep_fixed32_count == 5 && alltypes.rep_fixed32[4] == 2008 && alltypes.rep_fixed32[0] == 0);
66 TEST(alltypes.rep_sfixed32_count == 5 && alltypes.rep_sfixed32[4] == -2009 && alltypes.rep_sfixed32[0] == 0);
67 TEST(alltypes.rep_float_count == 5 && alltypes.rep_float[4] == 2010.0f && alltypes.rep_float[0] == 0.0f);
69 TEST(alltypes.rep_fixed64_count == 5 && alltypes.rep_fixed64[4] == 2011 && alltypes.rep_fixed64[0] == 0);
70 TEST(alltypes.rep_sfixed64_count == 5 && alltypes.rep_sfixed64[4] == -2012 && alltypes.rep_sfixed64[0] == 0);
71 TEST(alltypes.rep_double_count == 5 && alltypes.rep_double[4] == 2013.0 && alltypes.rep_double[0] == 0.0);
73 TEST(alltypes.rep_string_count == 5 && strcmp(alltypes.rep_string[4], "2014") == 0 && alltypes.rep_string[0][0] == '\0');
74 TEST(alltypes.rep_bytes_count == 5 && alltypes.rep_bytes[4].size == 4 && alltypes.rep_bytes[0].size == 0);
75 TEST(memcmp(alltypes.rep_bytes[4].bytes, "2015", 4) == 0);
77 TEST(alltypes.rep_submsg_count == 5);
78 TEST(strcmp(alltypes.rep_submsg[4].substuff1, "2016") == 0 && alltypes.rep_submsg[0].substuff1[0] == '\0');
79 TEST(alltypes.rep_submsg[4].substuff2 == 2016 && alltypes.rep_submsg[0].substuff2 == 0);
80 TEST(alltypes.rep_submsg[4].substuff3 == 2016 && alltypes.rep_submsg[0].substuff3 == 3);
82 TEST(alltypes.rep_enum_count == 5 && alltypes.rep_enum[4] == MyEnum_Truth && alltypes.rep_enum[0] == MyEnum_Zero);
83 TEST(alltypes.rep_emptymsg_count == 5);
84 TEST(alltypes.rep_fbytes_count == 5);
85 TEST(alltypes.rep_fbytes[0][0] == 0 && alltypes.rep_fbytes[0][3] == 0);
86 TEST(memcmp(alltypes.rep_fbytes[4], "2019", 4) == 0);
90 /* Expect default values */
91 TEST(alltypes.has_opt_int32 == false);
92 TEST(alltypes.opt_int32 == 4041);
93 TEST(alltypes.has_opt_int64 == false);
94 TEST(alltypes.opt_int64 == 4042);
95 TEST(alltypes.has_opt_uint32 == false);
96 TEST(alltypes.opt_uint32 == 4043);
97 TEST(alltypes.has_opt_uint64 == false);
98 TEST(alltypes.opt_uint64 == 4044);
99 TEST(alltypes.has_opt_sint32 == false);
100 TEST(alltypes.opt_sint32 == 4045);
101 TEST(alltypes.has_opt_sint64 == false);
102 TEST(alltypes.opt_sint64 == 4046);
103 TEST(alltypes.has_opt_bool == false);
104 TEST(alltypes.opt_bool == false);
106 TEST(alltypes.has_opt_fixed32 == false);
107 TEST(alltypes.opt_fixed32 == 4048);
108 TEST(alltypes.has_opt_sfixed32 == false);
109 TEST(alltypes.opt_sfixed32 == 4049);
110 TEST(alltypes.has_opt_float == false);
111 TEST(alltypes.opt_float == 4050.0f);
113 TEST(alltypes.has_opt_fixed64 == false);
114 TEST(alltypes.opt_fixed64 == 4051);
115 TEST(alltypes.has_opt_sfixed64 == false);
116 TEST(alltypes.opt_sfixed64 == 4052);
117 TEST(alltypes.has_opt_double == false);
118 TEST(alltypes.opt_double == 4053.0);
120 TEST(alltypes.has_opt_string == false);
121 TEST(strcmp(alltypes.opt_string, "4054") == 0);
122 TEST(alltypes.has_opt_bytes == false);
123 TEST(alltypes.opt_bytes.size == 4);
124 TEST(memcmp(alltypes.opt_bytes.bytes, "4055", 4) == 0);
125 TEST(alltypes.has_opt_submsg == false);
126 TEST(strcmp(alltypes.opt_submsg.substuff1, "1") == 0);
127 TEST(alltypes.opt_submsg.substuff2 == 2);
128 TEST(alltypes.opt_submsg.substuff3 == 3);
129 TEST(alltypes.has_opt_enum == false);
130 TEST(alltypes.opt_enum == MyEnum_Second);
131 TEST(alltypes.has_opt_emptymsg == false);
132 TEST(alltypes.has_opt_fbytes == false);
133 TEST(memcmp(alltypes.opt_fbytes, "4059", 4) == 0);
135 TEST(alltypes.which_oneof == 0);
139 /* Expect filled-in values */
140 TEST(alltypes.has_opt_int32 == true);
141 TEST(alltypes.opt_int32 == 3041);
142 TEST(alltypes.has_opt_int64 == true);
143 TEST(alltypes.opt_int64 == 3042);
144 TEST(alltypes.has_opt_uint32 == true);
145 TEST(alltypes.opt_uint32 == 3043);
146 TEST(alltypes.has_opt_uint64 == true);
147 TEST(alltypes.opt_uint64 == 3044);
148 TEST(alltypes.has_opt_sint32 == true);
149 TEST(alltypes.opt_sint32 == 3045);
150 TEST(alltypes.has_opt_sint64 == true);
151 TEST(alltypes.opt_sint64 == 3046);
152 TEST(alltypes.has_opt_bool == true);
153 TEST(alltypes.opt_bool == true);
155 TEST(alltypes.has_opt_fixed32 == true);
156 TEST(alltypes.opt_fixed32 == 3048);
157 TEST(alltypes.has_opt_sfixed32 == true);
158 TEST(alltypes.opt_sfixed32 == 3049);
159 TEST(alltypes.has_opt_float == true);
160 TEST(alltypes.opt_float == 3050.0f);
162 TEST(alltypes.has_opt_fixed64 == true);
163 TEST(alltypes.opt_fixed64 == 3051);
164 TEST(alltypes.has_opt_sfixed64 == true);
165 TEST(alltypes.opt_sfixed64 == 3052);
166 TEST(alltypes.has_opt_double == true);
167 TEST(alltypes.opt_double == 3053.0);
169 TEST(alltypes.has_opt_string == true);
170 TEST(strcmp(alltypes.opt_string, "3054") == 0);
171 TEST(alltypes.has_opt_bytes == true);
172 TEST(alltypes.opt_bytes.size == 4);
173 TEST(memcmp(alltypes.opt_bytes.bytes, "3055", 4) == 0);
174 TEST(alltypes.has_opt_submsg == true);
175 TEST(strcmp(alltypes.opt_submsg.substuff1, "3056") == 0);
176 TEST(alltypes.opt_submsg.substuff2 == 3056);
177 TEST(alltypes.opt_submsg.substuff3 == 3);
178 TEST(alltypes.has_opt_enum == true);
179 TEST(alltypes.opt_enum == MyEnum_Truth);
180 TEST(alltypes.has_opt_emptymsg == true);
181 TEST(alltypes.has_opt_fbytes == true);
182 TEST(memcmp(alltypes.opt_fbytes, "3059", 4) == 0);
184 TEST(alltypes.which_oneof == AllTypes_oneof_msg1_tag);
185 TEST(strcmp(alltypes.oneof.oneof_msg1.substuff1, "4059") == 0);
186 TEST(alltypes.oneof.oneof_msg1.substuff2 == 4059);
189 TEST(alltypes.req_limits.int32_min == INT32_MIN);
190 TEST(alltypes.req_limits.int32_max == INT32_MAX);
191 TEST(alltypes.req_limits.uint32_min == 0);
192 TEST(alltypes.req_limits.uint32_max == UINT32_MAX);
193 TEST(alltypes.req_limits.int64_min == INT64_MIN);
194 TEST(alltypes.req_limits.int64_max == INT64_MAX);
195 TEST(alltypes.req_limits.uint64_min == 0);
196 TEST(alltypes.req_limits.uint64_max == UINT64_MAX);
197 TEST(alltypes.req_limits.enum_min == HugeEnum_Negative);
198 TEST(alltypes.req_limits.enum_max == HugeEnum_Positive);
200 TEST(alltypes.end == 1099);
205 int main(int argc, char **argv)
207 uint8_t buffer[1024];
211 /* Whether to expect the optional values or the default values. */
212 int mode = (argc > 1) ? atoi(argv[1]) : 0;
214 /* Read the data into buffer */
215 SET_BINARY_MODE(stdin);
216 count = fread(buffer, 1, sizeof(buffer), stdin);
218 /* Construct a pb_istream_t for reading from the buffer */
219 stream = pb_istream_from_buffer(buffer, count);
221 /* Decode and print out the stuff */
222 if (!check_alltypes(&stream, mode))
224 printf("Parsing failed: %s\n", PB_GET_ERROR(&stream));