1 /* Tests the decoding of all types.
2 * This is a backwards-compatibility test, using alltypes_legacy.h.
3 * It is similar to decode_alltypes, but duplicated in order to allow
4 * decode_alltypes to test any new features introduced later.
5 *
6 * Run e.g. ./encode_legacy | ./decode_legacy
7 */
8
9 #include <stdio.h>
10 #include <string.h>
11 #include <stdlib.h>
12 #include <pb_decode.h>
13 #include "alltypes_legacy.h"
14 #include "test_helpers.h"
15
16 #define TEST(x) if (!(x)) { \
17 printf("Test " #x " failed.\n"); \
18 return false; \
19 }
20
21 /* This function is called once from main(), it handles
22 the decoding and checks the fields. */
check_alltypes(pb_istream_t * stream,int mode)23 bool check_alltypes(pb_istream_t *stream, int mode)
24 {
25 AllTypes alltypes;
26
27 /* Fill with garbage to better detect initialization errors */
28 memset(&alltypes, 0xAA, sizeof(alltypes));
29
30 if (!pb_decode(stream, AllTypes_fields, &alltypes))
31 return false;
32
33 TEST(alltypes.req_int32 == -1001);
34 TEST(alltypes.req_int64 == -1002);
35 TEST(alltypes.req_uint32 == 1003);
36 TEST(alltypes.req_uint64 == 1004);
37 TEST(alltypes.req_sint32 == -1005);
38 TEST(alltypes.req_sint64 == -1006);
39 TEST(alltypes.req_bool == true);
40
41 TEST(alltypes.req_fixed32 == 1008);
42 TEST(alltypes.req_sfixed32 == -1009);
43 TEST(alltypes.req_float == 1010.0f);
44
45 TEST(alltypes.req_fixed64 == 1011);
46 TEST(alltypes.req_sfixed64 == -1012);
47 TEST(alltypes.req_double == 1013.0f);
48
49 TEST(strcmp(alltypes.req_string, "1014") == 0);
50 TEST(alltypes.req_bytes.size == 4);
51 TEST(memcmp(alltypes.req_bytes.bytes, "1015", 4) == 0);
52 TEST(strcmp(alltypes.req_submsg.substuff1, "1016") == 0);
53 TEST(alltypes.req_submsg.substuff2 == 1016);
54 TEST(alltypes.req_submsg.substuff3 == 3);
55 TEST(alltypes.req_enum == MyEnum_Truth);
56
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);
64
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);
68
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);
72
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);
76
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);
81
82 TEST(alltypes.rep_enum_count == 5 && alltypes.rep_enum[4] == MyEnum_Truth && alltypes.rep_enum[0] == MyEnum_Zero);
83
84 if (mode == 0)
85 {
86 /* Expect default values */
87 TEST(alltypes.has_opt_int32 == false);
88 TEST(alltypes.opt_int32 == 4041);
89 TEST(alltypes.has_opt_int64 == false);
90 TEST(alltypes.opt_int64 == 4042);
91 TEST(alltypes.has_opt_uint32 == false);
92 TEST(alltypes.opt_uint32 == 4043);
93 TEST(alltypes.has_opt_uint64 == false);
94 TEST(alltypes.opt_uint64 == 4044);
95 TEST(alltypes.has_opt_sint32 == false);
96 TEST(alltypes.opt_sint32 == 4045);
97 TEST(alltypes.has_opt_sint64 == false);
98 TEST(alltypes.opt_sint64 == 4046);
99 TEST(alltypes.has_opt_bool == false);
100 TEST(alltypes.opt_bool == false);
101
102 TEST(alltypes.has_opt_fixed32 == false);
103 TEST(alltypes.opt_fixed32 == 4048);
104 TEST(alltypes.has_opt_sfixed32 == false);
105 TEST(alltypes.opt_sfixed32 == 4049);
106 TEST(alltypes.has_opt_float == false);
107 TEST(alltypes.opt_float == 4050.0f);
108
109 TEST(alltypes.has_opt_fixed64 == false);
110 TEST(alltypes.opt_fixed64 == 4051);
111 TEST(alltypes.has_opt_sfixed64 == false);
112 TEST(alltypes.opt_sfixed64 == 4052);
113 TEST(alltypes.has_opt_double == false);
114 TEST(alltypes.opt_double == 4053.0);
115
116 TEST(alltypes.has_opt_string == false);
117 TEST(strcmp(alltypes.opt_string, "4054") == 0);
118 TEST(alltypes.has_opt_bytes == false);
119 TEST(alltypes.opt_bytes.size == 4);
120 TEST(memcmp(alltypes.opt_bytes.bytes, "4055", 4) == 0);
121 TEST(alltypes.has_opt_submsg == false);
122 TEST(strcmp(alltypes.opt_submsg.substuff1, "1") == 0);
123 TEST(alltypes.opt_submsg.substuff2 == 2);
124 TEST(alltypes.opt_submsg.substuff3 == 3);
125 TEST(alltypes.has_opt_enum == false);
126 TEST(alltypes.opt_enum == MyEnum_Second);
127 }
128 else
129 {
130 /* Expect filled-in values */
131 TEST(alltypes.has_opt_int32 == true);
132 TEST(alltypes.opt_int32 == 3041);
133 TEST(alltypes.has_opt_int64 == true);
134 TEST(alltypes.opt_int64 == 3042);
135 TEST(alltypes.has_opt_uint32 == true);
136 TEST(alltypes.opt_uint32 == 3043);
137 TEST(alltypes.has_opt_uint64 == true);
138 TEST(alltypes.opt_uint64 == 3044);
139 TEST(alltypes.has_opt_sint32 == true);
140 TEST(alltypes.opt_sint32 == 3045);
141 TEST(alltypes.has_opt_sint64 == true);
142 TEST(alltypes.opt_sint64 == 3046);
143 TEST(alltypes.has_opt_bool == true);
144 TEST(alltypes.opt_bool == true);
145
146 TEST(alltypes.has_opt_fixed32 == true);
147 TEST(alltypes.opt_fixed32 == 3048);
148 TEST(alltypes.has_opt_sfixed32 == true);
149 TEST(alltypes.opt_sfixed32 == 3049);
150 TEST(alltypes.has_opt_float == true);
151 TEST(alltypes.opt_float == 3050.0f);
152
153 TEST(alltypes.has_opt_fixed64 == true);
154 TEST(alltypes.opt_fixed64 == 3051);
155 TEST(alltypes.has_opt_sfixed64 == true);
156 TEST(alltypes.opt_sfixed64 == 3052);
157 TEST(alltypes.has_opt_double == true);
158 TEST(alltypes.opt_double == 3053.0);
159
160 TEST(alltypes.has_opt_string == true);
161 TEST(strcmp(alltypes.opt_string, "3054") == 0);
162 TEST(alltypes.has_opt_bytes == true);
163 TEST(alltypes.opt_bytes.size == 4);
164 TEST(memcmp(alltypes.opt_bytes.bytes, "3055", 4) == 0);
165 TEST(alltypes.has_opt_submsg == true);
166 TEST(strcmp(alltypes.opt_submsg.substuff1, "3056") == 0);
167 TEST(alltypes.opt_submsg.substuff2 == 3056);
168 TEST(alltypes.opt_submsg.substuff3 == 3);
169 TEST(alltypes.has_opt_enum == true);
170 TEST(alltypes.opt_enum == MyEnum_Truth);
171 }
172
173 TEST(alltypes.end == 1099);
174
175 return true;
176 }
177
main(int argc,char ** argv)178 int main(int argc, char **argv)
179 {
180 uint8_t buffer[1024];
181 size_t count;
182 pb_istream_t stream;
183
184 /* Whether to expect the optional values or the default values. */
185 int mode = (argc > 1) ? atoi(argv[1]) : 0;
186
187 /* Read the data into buffer */
188 SET_BINARY_MODE(stdin);
189 count = fread(buffer, 1, sizeof(buffer), stdin);
190
191 /* Construct a pb_istream_t for reading from the buffer */
192 stream = pb_istream_from_buffer(buffer, count);
193
194 /* Decode and print out the stuff */
195 if (!check_alltypes(&stream, mode))
196 {
197 printf("Parsing failed: %s\n", PB_GET_ERROR(&stream));
198 return 1;
199 } else {
200 return 0;
201 }
202 }
203