Function BOOST_AUTO_TEST_CASE

src/test/streams_tests.cpp:15–71

BOOST_FIXTURE_TEST_SUITE(streams_tests, BasicTestingSetup)

BOOST_AUTO_TEST_CASE(streams_vector_writer)
{
    unsigned char a(1);
    unsigned char b(2);
    unsigned char bytes[] = { 3, 4, 5, 6 };
    std::vector<unsigned char> vch;

    // Each test runs twice. Serializing a second time at the same starting
    // point should yield the same results, even if the first test grew the
    // vector.

    CVectorWriter(SER_NETWORK, INIT_PROTO_VERSION, vch, 0, a, b);
    BOOST_CHECK((vch == std::vector<unsigned char>{{1, 2}}));
    CVectorWriter(SER_NETWORK, INIT_PROTO_VERSION, vch, 0, a, b);
    BOOST_CHECK((vch == std::vector<unsigned char>{{1, 2}}));
    vch.clear();

    CVectorWriter(SER_NETWORK, INIT_PROTO_VERSION, vch, 2, a, b);
    BOOST_CHECK((vch == std::vector<unsigned char>{{0, 0, 1, 2}}));
    CVectorWriter(SER_NETWORK, INIT_PROTO_VERSION, vch, 2, a, b);
    BOOST_CHECK((vch == std::vector<unsigned char>{{0, 0, 1, 2}}));
    vch.clear();

    vch.resize(5, 0);
    CVectorWriter(SER_NETWORK, INIT_PROTO_VERSION, vch, 2, a, b);
    BOOST_CHECK((vch == std::vector<unsigned char>{{0, 0, 1, 2, 0}}));
    CVectorWriter(SER_NETWORK, INIT_PROTO_VERSION, vch, 2, a, b);
    BOOST_CHECK((vch == std::vector<unsigned char>{{0, 0, 1, 2, 0}}));
    vch.clear();

    vch.resize(4, 0);
    CVectorWriter(SER_NETWORK, INIT_PROTO_VERSION, vch, 3, a, b);
    BOOST_CHECK((vch == std::vector<unsigned char>{{0, 0, 0, 1, 2}}));
    CVectorWriter(SER_NETWORK, INIT_PROTO_VERSION, vch, 3, a, b);
    BOOST_CHECK((vch == std::vector<unsigned char>{{0, 0, 0, 1, 2}}));
    vch.clear();

    vch.resize(4, 0);
    CVectorWriter(SER_NETWORK, INIT_PROTO_VERSION, vch, 4, a, b);
    BOOST_CHECK((vch == std::vector<unsigned char>{{0, 0, 0, 0, 1, 2}}));
    CVectorWriter(SER_NETWORK, INIT_PROTO_VERSION, vch, 4, a, b);
    BOOST_CHECK((vch == std::vector<unsigned char>{{0, 0, 0, 0, 1, 2}}));
    vch.clear();

    CVectorWriter(SER_NETWORK, INIT_PROTO_VERSION, vch, 0, bytes);
    BOOST_CHECK((vch == std::vector<unsigned char>{{3, 4, 5, 6}}));
    CVectorWriter(SER_NETWORK, INIT_PROTO_VERSION, vch, 0, bytes);
    BOOST_CHECK((vch == std::vector<unsigned char>{{3, 4, 5, 6}}));
    vch.clear();

    vch.resize(4, 8);
    CVectorWriter(SER_NETWORK, INIT_PROTO_VERSION, vch, 2, a, bytes, b);
    BOOST_CHECK((vch == std::vector<unsigned char>{{8, 8, 1, 3, 4, 5, 6, 2}}));
    CVectorWriter(SER_NETWORK, INIT_PROTO_VERSION, vch, 2, a, bytes, b);
    BOOST_CHECK((vch == std::vector<unsigned char>{{8, 8, 1, 3, 4, 5, 6, 2}}));
    vch.clear();
}