Function string_appender

test/bvar_reducer_unittest.cpp:287–304

};

static void* string_appender(void* arg) {
    bvar::Adder<std::string>* cater = (bvar::Adder<std::string>*)arg;
    int count = 0;
    std::string id = butil::string_printf("%lld", (long long)pthread_self());
    std::string tmp = "a";
    for (count = 0; !count || !g_stop; ++count) {
        *cater << id << ":";
        for (char c = 'a'; c <= 'z'; ++c) {
            tmp[0] = c;
            *cater << tmp;
        }
        *cater << ".";
    }
    StringAppenderResult* res = new StringAppenderResult;
    res->count = count;
    LOG(INFO) << "Appended " << count;
    return res;
}

TEST_F(ReducerTest, non_primitive_mt) {
    bvar::Adder<std::string> cater;