diff options
Diffstat (limited to 'tests/bc_decode.c')
| -rw-r--r-- | tests/bc_decode.c | 197 |
1 files changed, 197 insertions, 0 deletions
diff --git a/tests/bc_decode.c b/tests/bc_decode.c new file mode 100644 index 00000000..b74172fd --- /dev/null +++ b/tests/bc_decode.c @@ -0,0 +1,197 @@ +/* Tests the decoding of all types. + * This is a backwards-compatibility test, using bc_alltypes.pb.h. + * It is similar to test_decode3, but duplicated in order to allow + * test_decode3 to test any new features introduced later. + * + * Run e.g. ./bc_encode | ./bc_decode + */ + +#include <stdio.h> +#include <string.h> +#include <stdlib.h> +#include <pb_decode.h> +#include "bc_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, int mode) +{ + AllTypes alltypes; + + /* Fill with garbage to better detect initialization errors */ + memset(&alltypes, 0xAA, sizeof(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_submsg.substuff3 == 3); + 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_submsg[4].substuff3 == 2016 && alltypes.rep_submsg[0].substuff3 == 3); + + TEST(alltypes.rep_enum_count == 5 && alltypes.rep_enum[4] == MyEnum_Truth && alltypes.rep_enum[0] == MyEnum_Zero); + + if (mode == 0) + { + /* Expect default values */ + TEST(alltypes.has_opt_int32 == false); + TEST(alltypes.opt_int32 == 4041); + TEST(alltypes.has_opt_int64 == false); + TEST(alltypes.opt_int64 == 4042); + TEST(alltypes.has_opt_uint32 == false); + TEST(alltypes.opt_uint32 == 4043); + TEST(alltypes.has_opt_uint64 == false); + TEST(alltypes.opt_uint64 == 4044); + TEST(alltypes.has_opt_sint32 == false); + TEST(alltypes.opt_sint32 == 4045); + TEST(alltypes.has_opt_sint64 == false); + TEST(alltypes.opt_sint64 == 4046); + TEST(alltypes.has_opt_bool == false); + TEST(alltypes.opt_bool == false); + + TEST(alltypes.has_opt_fixed32 == false); + TEST(alltypes.opt_fixed32 == 4048); + TEST(alltypes.has_opt_sfixed32 == false); + TEST(alltypes.opt_sfixed32 == 4049); + TEST(alltypes.has_opt_float == false); + TEST(alltypes.opt_float == 4050.0f); + + TEST(alltypes.has_opt_fixed64 == false); + TEST(alltypes.opt_fixed64 == 4051); + TEST(alltypes.has_opt_sfixed64 == false); + TEST(alltypes.opt_sfixed64 == 4052); + TEST(alltypes.has_opt_double == false); + TEST(alltypes.opt_double == 4053.0); + + TEST(alltypes.has_opt_string == false); + TEST(strcmp(alltypes.opt_string, "4054") == 0); + TEST(alltypes.has_opt_bytes == false); + TEST(alltypes.opt_bytes.size == 4); + TEST(memcmp(alltypes.opt_bytes.bytes, "4055", 4) == 0); + TEST(alltypes.has_opt_submsg == false); + TEST(strcmp(alltypes.opt_submsg.substuff1, "1") == 0); + TEST(alltypes.opt_submsg.substuff2 == 2); + TEST(alltypes.opt_submsg.substuff3 == 3); + TEST(alltypes.has_opt_enum == false); + TEST(alltypes.opt_enum == MyEnum_Second); + } + else + { + /* Expect filled-in values */ + TEST(alltypes.has_opt_int32 == true); + TEST(alltypes.opt_int32 == 3041); + TEST(alltypes.has_opt_int64 == true); + TEST(alltypes.opt_int64 == 3042); + TEST(alltypes.has_opt_uint32 == true); + TEST(alltypes.opt_uint32 == 3043); + TEST(alltypes.has_opt_uint64 == true); + TEST(alltypes.opt_uint64 == 3044); + TEST(alltypes.has_opt_sint32 == true); + TEST(alltypes.opt_sint32 == 3045); + TEST(alltypes.has_opt_sint64 == true); + TEST(alltypes.opt_sint64 == 3046); + TEST(alltypes.has_opt_bool == true); + TEST(alltypes.opt_bool == true); + + TEST(alltypes.has_opt_fixed32 == true); + TEST(alltypes.opt_fixed32 == 3048); + TEST(alltypes.has_opt_sfixed32 == true); + TEST(alltypes.opt_sfixed32 == 3049); + TEST(alltypes.has_opt_float == true); + TEST(alltypes.opt_float == 3050.0f); + + TEST(alltypes.has_opt_fixed64 == true); + TEST(alltypes.opt_fixed64 == 3051); + TEST(alltypes.has_opt_sfixed64 == true); + TEST(alltypes.opt_sfixed64 == 3052); + TEST(alltypes.has_opt_double == true); + TEST(alltypes.opt_double == 3053.0); + + TEST(alltypes.has_opt_string == true); + TEST(strcmp(alltypes.opt_string, "3054") == 0); + TEST(alltypes.has_opt_bytes == true); + TEST(alltypes.opt_bytes.size == 4); + TEST(memcmp(alltypes.opt_bytes.bytes, "3055", 4) == 0); + TEST(alltypes.has_opt_submsg == true); + TEST(strcmp(alltypes.opt_submsg.substuff1, "3056") == 0); + TEST(alltypes.opt_submsg.substuff2 == 3056); + TEST(alltypes.opt_submsg.substuff3 == 3); + TEST(alltypes.has_opt_enum == true); + TEST(alltypes.opt_enum == MyEnum_Truth); + } + + TEST(alltypes.end == 1099); + + return true; +} + +int main(int argc, char **argv) +{ + /* Whether to expect the optional values or the default values. */ + int mode = (argc > 1) ? atoi(argv[1]) : 0; + + /* Read the data into buffer */ + uint8_t buffer[1024]; + 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, mode)) + { + printf("Parsing failed: %s\n", PB_GET_ERROR(&stream)); + return 1; + } else { + return 0; + } +} |