1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
|
/* Tests the decoding of all types. Currently only in the 'required' variety.
* This is the counterpart of test_encode3.
* Run e.g. ./test_encode3 | ./test_decode3
*/
#include <stdio.h>
#include <string.h>
#include <pb_decode.h>
#include "alltypes.pb.h"
#define TEST(x) if (!(x)) { \
printf("Test " #x " failed.\n"); \
return false; \
}
/* This function is called once from main(), it handles
the decoding and checks the fields. */
bool check_alltypes(pb_istream_t *stream)
{
AllTypes alltypes = {};
if (!pb_decode(stream, AllTypes_fields, &alltypes))
return false;
TEST(alltypes.req_int32 == 1001);
TEST(alltypes.req_int64 == 1002);
TEST(alltypes.req_uint32 == 1003);
TEST(alltypes.req_uint64 == 1004);
TEST(alltypes.req_sint32 == 1005);
TEST(alltypes.req_sint64 == 1006);
TEST(alltypes.req_bool == true);
TEST(alltypes.req_fixed32 == 1008);
TEST(alltypes.req_sfixed32 == 1009);
TEST(alltypes.req_float == 1010.0f);
TEST(alltypes.req_fixed64 == 1011);
TEST(alltypes.req_sfixed64 == 1012);
TEST(alltypes.req_double == 1013.0f);
TEST(strcmp(alltypes.req_string, "1014") == 0);
TEST(alltypes.req_bytes.size == 4);
TEST(memcmp(alltypes.req_bytes.bytes, "1015", 4) == 0);
TEST(strcmp(alltypes.req_submsg.substuff1, "1016") == 0);
TEST(alltypes.req_submsg.substuff2 == 1016);
TEST(alltypes.req_enum == MyEnum_Truth);
TEST(alltypes.rep_int32_count == 5 && alltypes.rep_int32[4] == 2001 && alltypes.rep_int32[0] == 0);
TEST(alltypes.rep_int64_count == 5 && alltypes.rep_int64[4] == 2002 && alltypes.rep_int64[0] == 0);
TEST(alltypes.rep_uint32_count == 5 && alltypes.rep_uint32[4] == 2003 && alltypes.rep_uint32[0] == 0);
TEST(alltypes.rep_uint64_count == 5 && alltypes.rep_uint64[4] == 2004 && alltypes.rep_uint64[0] == 0);
TEST(alltypes.rep_sint32_count == 5 && alltypes.rep_sint32[4] == 2005 && alltypes.rep_sint32[0] == 0);
TEST(alltypes.rep_sint64_count == 5 && alltypes.rep_sint64[4] == 2006 && alltypes.rep_sint64[0] == 0);
TEST(alltypes.rep_bool_count == 5 && alltypes.rep_bool[4] == true && alltypes.rep_bool[0] == false);
TEST(alltypes.rep_fixed32_count == 5 && alltypes.rep_fixed32[4] == 2008 && alltypes.rep_fixed32[0] == 0);
TEST(alltypes.rep_sfixed32_count == 5 && alltypes.rep_sfixed32[4] == 2009 && alltypes.rep_sfixed32[0] == 0);
TEST(alltypes.rep_float_count == 5 && alltypes.rep_float[4] == 2010.0f && alltypes.rep_float[0] == 0.0f);
TEST(alltypes.rep_fixed64_count == 5 && alltypes.rep_fixed64[4] == 2011 && alltypes.rep_fixed64[0] == 0);
TEST(alltypes.rep_sfixed64_count == 5 && alltypes.rep_sfixed64[4] == 2012 && alltypes.rep_sfixed64[0] == 0);
TEST(alltypes.rep_double_count == 5 && alltypes.rep_double[4] == 2013.0 && alltypes.rep_double[0] == 0.0);
TEST(alltypes.rep_string_count == 5 && strcmp(alltypes.rep_string[4], "2014") == 0 && alltypes.rep_string[0][0] == '\0');
TEST(alltypes.rep_bytes_count == 5 && alltypes.rep_bytes[4].size == 4 && alltypes.rep_bytes[0].size == 0);
TEST(memcmp(alltypes.rep_bytes[4].bytes, "2015", 4) == 0);
TEST(alltypes.rep_submsg_count == 5);
TEST(strcmp(alltypes.rep_submsg[4].substuff1, "2016") == 0 && alltypes.rep_submsg[0].substuff1[0] == '\0');
TEST(alltypes.rep_submsg[4].substuff2 == 2016 && alltypes.rep_submsg[0].substuff2 == 0);
TEST(alltypes.rep_enum_count == 5 && alltypes.rep_enum[4] == MyEnum_Truth && alltypes.rep_enum[0] == MyEnum_Zero);
TEST(alltypes.end == 1099);
return true;
}
int main()
{
/* Read the data into buffer */
uint8_t buffer[512];
size_t count = fread(buffer, 1, sizeof(buffer), stdin);
/* Construct a pb_istream_t for reading from the buffer */
pb_istream_t stream = pb_istream_from_buffer(buffer, count);
/* Decode and print out the stuff */
if (!check_alltypes(&stream))
{
printf("Parsing failed.\n");
return 1;
} else {
return 0;
}
}
|
