Function is_null_key

src/test/dbwrapper_tests.cpp:14–21

Test if a string consists entirely of null characters

// Test if a string consists entirely of null characters
static bool is_null_key(const std::vector<unsigned char>& key) {
    bool isnull = true;

    for (unsigned int i = 0; i < key.size(); i++)
        isnull &= (key[i] == '\x00');

    return isnull;
}

BOOST_FIXTURE_TEST_SUITE(dbwrapper_tests, BasicTestingSetup)