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Added unit test for serialization/deserialization of unsigned_int

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Peter Conrad 2018-07-18 17:55:46 +02:00
parent 7ac533b0c3
commit f8940a686a
2 changed files with 54 additions and 0 deletions
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1
tests/CMakeLists.txt
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@ -49,6 +49,7 @@ add_executable( all_tests all_tests.cpp
io/json_tests.cpp
io/stream_tests.cpp
io/tcp_test.cpp
io/varint_tests.cpp
network/http/websocket_test.cpp
thread/task_cancel.cpp
thread/thread_tests.cpp

53
tests/io/varint_tests.cpp Normal file
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@ -0,0 +1,53 @@
#include <boost/test/unit_test.hpp>
#include <fc/io/json.hpp>
#include <fc/io/raw.hpp>
#include <fc/io/varint.hpp>
BOOST_AUTO_TEST_SUITE(varint_tests)
#define UINT_LENGTH (1 + 1 + 1 + 1 + 1 + 1 + 2 + 2 + 2 + 3 + 3 + 3 + 4 + 4 + 4 + 5 + 5)
static const std::string EXPECTED_UINTS( "\020" // 16 = length of array
"\0\1\2\020\177\200\1\200\2\377\177"
"\200\200\1\200\200\2\377\377\177"
"\200\200\200\1\200\200\200\2"
"\377\377\377\177\200\200\200\200\1"
"\252\325\252\325\012", UINT_LENGTH );
static const std::vector<fc::unsigned_int> TEST_U = {
0, // \0
1, // \1
2, // \2
0x10, // \020
0x7f, // \177
0x80, // \200\1
0x100, // \200\2
0x3fff, // \377\177
0x4000, // \200\200\1
0x8000, // \200\200\2
0x1fffff, // \377\377\177
0x200000, // \200\200\200\1
0x400000, // \200\200\200\2
0xfffffff, // \377\377\377\177
0x10000000, // \200\200\200\200\1
0xaaaaaaaa // \252\325\252\325\012
};
BOOST_AUTO_TEST_CASE( test_unsigned )
{
const std::vector<char> packed_u = fc::raw::pack<std::vector<fc::unsigned_int>>( TEST_U, 3 );
BOOST_CHECK_EQUAL( UINT_LENGTH, packed_u.size() );
BOOST_CHECK_EQUAL( EXPECTED_UINTS, std::string( packed_u.data(), packed_u.size() ) );
std::vector<fc::unsigned_int> unpacked_u;
fc::raw::unpack<std::vector<fc::unsigned_int>>( packed_u, unpacked_u, 3 );
BOOST_CHECK_EQUAL( TEST_U.size(), unpacked_u.size() );
for( size_t i = 0; i < TEST_U.size(); i++ )
BOOST_CHECK_EQUAL( TEST_U[i].value, unpacked_u[i].value );
const std::string json_u = fc::json::to_string(fc::variant( TEST_U, 3 ));
BOOST_CHECK_EQUAL( "[0,1,2,16,127,128,256,16383,16384,32768,2097151,2097152,4194304,268435455,268435456,2863311530]", json_u );
std::vector<fc::unsigned_int> unjson_u = fc::json::from_string( json_u ).as<std::vector<fc::unsigned_int>>( 3 );
BOOST_CHECK_EQUAL( TEST_U.size(), unjson_u.size() );
for( size_t i = 0; i < TEST_U.size(); i++ )
BOOST_CHECK_EQUAL( TEST_U[i].value, unjson_u[i].value );
}
BOOST_AUTO_TEST_SUITE_END()