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redis/tests/general.cpp
2021-02-06 16:27:10 +01:00

534 lines
15 KiB
C++

/* Copyright (c) 2019 Marcelo Zimbres Silva (mzimbres at gmail dot com)
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at https://mozilla.org/MPL/2.0/.
*/
#include <aedis/aedis.hpp>
#include "test_stream.hpp"
// TODO: Use Beast test_stream and instantiate the test socket only
// once.
namespace net = aedis::net;
using tcp = net::ip::tcp;
using tcp_socket = net::use_awaitable_t<>::as_default_on_t<tcp::socket>;
using test_tcp_socket = net::use_awaitable_t<>::as_default_on_t<aedis::test_stream<aedis::net::system_executor>>;
namespace this_coro = net::this_coro;
using namespace aedis;
template <class T>
void check_equal(T const& a, T const& b, std::string const& msg = "")
{
if (a == b)
std::cout << "Success: " << msg << std::endl;
else
std::cout << "Error: " << msg << std::endl;
}
net::awaitable<void> test_list()
{
std::vector<int> list {1 ,2, 3, 4, 5, 6};
resp::request p;
p.hello("3");
p.flushall();
p.rpush("a", list);
p.lrange("a");
p.lrange("a", 2, -2);
p.ltrim("a", 2, -2);
p.lpop("a");
p.quit();
auto ex = co_await this_coro::executor;
tcp::resolver resv(ex);
auto const rr = resv.resolve("127.0.0.1", "6379");
tcp_socket socket {ex};
co_await async_connect(socket, rr);
co_await async_write(socket, net::buffer(p.payload));
std::string buffer;
{ // hello
resp::response_ignore res;
co_await resp::async_read(socket, buffer, res);
}
{ // flushall
resp::response_simple_string res;
co_await resp::async_read(socket, buffer, res);
check_equal(res.result, {"OK"}, "flushall");
}
{ // rpush
resp::response_number res;
co_await resp::async_read(socket, buffer, res);
check_equal(res.result, (long long int)6, "rpush");
}
{ // lrange
resp::response_basic_array<int> res;
co_await resp::async_read(socket, buffer, res);
check_equal(res.result, list, "lrange-1");
}
{ // lrange
resp::response_basic_array<int> res;
co_await resp::async_read(socket, buffer, res);
check_equal(res.result, std::vector<int>{3, 4, 5}, "lrange-2");
}
{ // ltrim
resp::response_simple_string res;
co_await resp::async_read(socket, buffer, res);
check_equal(res.result, {"OK"}, "ltrim");
}
{ // lpop. Why a blob string instead of a number?
resp::response_blob_string res;
co_await resp::async_read(socket, buffer, res);
check_equal(res.result, {"3"}, "lpop");
}
{ // quit
resp::response_simple_string res;
co_await resp::async_read(socket, buffer, res);
check_equal(res.result, {"OK"}, "quit");
}
}
net::awaitable<void> test_set()
{
// Tests whether the parser can handle payloads that contain the separator.
std::string test_bulk1(10000, 'a');
test_bulk1[30] = '\r';
test_bulk1[31] = '\n';
std::string test_bulk2 = "aaaaa";
auto ex = co_await this_coro::executor;
tcp::resolver resv(ex);
auto const rr = resv.resolve("127.0.0.1", "6379");
tcp_socket socket {ex};
co_await async_connect(socket, rr);
resp::request p;
p.hello("3");
p.flushall();
p.set("s", {test_bulk1});
p.get("s");
p.set("s", {test_bulk2});
p.get("s");
p.set("s", {""});
p.get("s");
p.quit();
co_await async_write(socket, net::buffer(p.payload));
std::string buffer;
{ // hello, flushall
resp::response_ignore res;
co_await resp::async_read(socket, buffer, res);
co_await resp::async_read(socket, buffer, res);
}
{ // set
resp::response_simple_string res;
co_await resp::async_read(socket, buffer, res);
check_equal(res.result, {"OK"}, "set1");
}
{ // get
resp::response_blob_string res;
co_await resp::async_read(socket, buffer, res);
check_equal(res.result, test_bulk1, "get1");
}
{ // set
resp::response_simple_string res;
co_await resp::async_read(socket, buffer, res);
check_equal(res.result, {"OK"}, "set1");
}
{ // get
resp::response_blob_string res;
co_await resp::async_read(socket, buffer, res);
check_equal(res.result, test_bulk2, "get2");
}
{ // set
resp::response_simple_string res;
co_await resp::async_read(socket, buffer, res);
check_equal(res.result, {"OK"}, "set3");
}
{ // get
resp::response_blob_string res;
co_await resp::async_read(socket, buffer, res);
check_equal(res.result, std::string {}, "get3");
}
{ // quit
resp::response_simple_string res;
co_await resp::async_read(socket, buffer, res);
check_equal(res.result, {"OK"}, "quit");
}
}
struct test_handler {
void operator()(boost::system::error_code ec) const
{
if (ec)
std::cout << ec.message() << std::endl;
}
};
net::awaitable<void> simple_string()
{
{ // Small string
std::string buffer;
std::string cmd {"+OK\r\n"};
test_tcp_socket ts {cmd};
resp::response_simple_string res;
co_await resp::async_read(ts, buffer, res);
check_equal(res.result, {"OK"}, "simple_string");
//check_equal(res.attribute.value, {}, "simple_string (empty attribute)");
}
{ // empty
std::string buffer;
std::string cmd {"+\r\n"};
test_tcp_socket ts {cmd};
resp::response_simple_string res;
co_await resp::async_read(ts, buffer, res);
check_equal(res.result, {}, "simple_string (empty)");
//check_equal(res.attribute.value, {}, "simple_string (empty attribute)");
}
//{ // Large String (Failing because of my test stream)
// std::string buffer;
// std::string str(10000, 'a');
// std::string cmd;
// cmd += '+';
// cmd += str;
// cmd += "\r\n";
// test_tcp_socket ts {cmd};
// resp::response_simple_string res;
// co_await resp::async_read(ts, buffer, res);
// check_equal(res.result, str, "simple_string (large)");
// //check_equal(res.attribute.value, {}, "simple_string (empty attribute)");
//}
}
net::awaitable<void> number()
{
std::string buffer;
{ // int
std::string cmd {":-3\r\n"};
test_tcp_socket ts {cmd};
resp::response_number res;
co_await resp::async_read(ts, buffer, res);
check_equal(res.result, (long long int)-3, "number (int)");
}
{ // unsigned
std::string cmd {":3\r\n"};
test_tcp_socket ts {cmd};
resp::response_number res;
co_await resp::async_read(ts, buffer, res);
check_equal(res.result, (long long int)3, "number (unsigned)");
}
{ // std::size_t
std::string cmd {":1111111\r\n"};
test_tcp_socket ts {cmd};
resp::response_number res;
co_await resp::async_read(ts, buffer, res);
check_equal(res.result, (long long int)1111111, "number (std::size_t)");
}
}
net::awaitable<void> array()
{
std::string buffer;
{ // Dynamic
std::string cmd {"*3\r\n$3\r\none\r\n$3\r\ntwo\r\n$5\r\nthree\r\n"};
test_tcp_socket ts {cmd};
resp::response_array res;
co_await resp::async_read(ts, buffer, res);
check_equal(res.result, {"one", "two", "three"}, "array (dynamic)");
}
{ // Static
std::string cmd {"*3\r\n$3\r\none\r\n$3\r\ntwo\r\n$5\r\nthree\r\n"};
test_tcp_socket ts {cmd};
resp::response_static_array<std::string, 3> res;
co_await resp::async_read(ts, buffer, res);
check_equal(res.result, {"one", "two", "three"}, "array (static)");
}
{ // Static int
std::string cmd {"*3\r\n$1\r\n1\r\n$1\r\n2\r\n$1\r\n3\r\n"};
test_tcp_socket ts {cmd};
resp::response_static_array<int, 3> res;
co_await resp::async_read(ts, buffer, res);
check_equal(res.result, {1, 2, 3}, "array (int)");
}
{
std::string cmd {"*0\r\n"};
test_tcp_socket ts {cmd};
resp::response_array res;
co_await resp::async_read(ts, buffer, res);
check_equal(res.result, {}, "array (empty)");
}
}
net::awaitable<void> blob_string()
{
std::string buffer;
{
std::string cmd {"$2\r\nhh\r\n"};
test_tcp_socket ts {cmd};
resp::response_blob_string res;
co_await resp::async_read(ts, buffer, res);
check_equal(res.result, {"hh"}, "blob_string");
}
{
std::string cmd {"$26\r\nhhaa\aaaa\raaaaa\r\naaaaaaaaaa\r\n"};
test_tcp_socket ts {cmd};
resp::response_blob_string res;
co_await resp::async_read(ts, buffer, res);
check_equal(res.result, {"hhaa\aaaa\raaaaa\r\naaaaaaaaaa"}, "blob_string (with separator)");
}
{
std::string cmd {"$0\r\n\r\n"};
test_tcp_socket ts {cmd};
resp::response_blob_string res;
co_await resp::async_read(ts, buffer, res);
check_equal(res.result, {}, "blob_string (size 0)");
}
}
net::awaitable<void> simple_error()
{
std::string buffer;
{
std::string cmd {"-Error\r\n"};
test_tcp_socket ts {cmd};
resp::response_simple_error res;
co_await resp::async_read(ts, buffer, res);
check_equal(res.result, {"Error"}, "simple_error (message)");
}
}
net::awaitable<void> floating_point()
{
std::string buffer;
{
std::string cmd {",1.23\r\n"};
test_tcp_socket ts {cmd};
resp::response_double res;
co_await resp::async_read(ts, buffer, res);
check_equal(res.result, {"1.23"}, "double");
}
{
std::string cmd {",inf\r\n"};
test_tcp_socket ts {cmd};
resp::response_double res;
co_await resp::async_read(ts, buffer, res);
check_equal(res.result, {"inf"}, "double (inf)");
}
{
std::string cmd {",-inf\r\n"};
test_tcp_socket ts {cmd};
resp::response_double res;
co_await resp::async_read(ts, buffer, res);
check_equal(res.result, {"-inf"}, "double (-inf)");
}
}
net::awaitable<void> boolean()
{
std::string buffer;
{
std::string cmd {"#f\r\n"};
test_tcp_socket ts {cmd};
resp::response_bool res;
co_await resp::async_read(ts, buffer, res);
check_equal(res.result, false, "bool (false)");
}
{
std::string cmd {"#t\r\n"};
test_tcp_socket ts {cmd};
resp::response_bool res;
co_await resp::async_read(ts, buffer, res);
check_equal(res.result, true, "bool (true)");
}
}
net::awaitable<void> blob_error()
{
std::string buffer;
{
std::string cmd {"!21\r\nSYNTAX invalid syntax\r\n"};
test_tcp_socket ts {cmd};
resp::response_blob_error res;
co_await resp::async_read(ts, buffer, res);
check_equal(res.result, {"SYNTAX invalid syntax"}, "blob_error (message)");
}
{
std::string cmd {"!0\r\n\r\n"};
test_tcp_socket ts {cmd};
resp::response_blob_error res;
co_await resp::async_read(ts, buffer, res);
check_equal(res.result, {}, "blob_error (empty message)");
}
}
net::awaitable<void> verbatim_string()
{
std::string buffer;
{
std::string cmd {"=15\r\ntxt:Some string\r\n"};
test_tcp_socket ts {cmd};
resp::response_verbatim_string res;
co_await resp::async_read(ts, buffer, res);
check_equal(res.result, {"txt:Some string"}, "verbatim_string");
}
{
std::string cmd {"=0\r\n\r\n"};
test_tcp_socket ts {cmd};
resp::response_verbatim_string res;
co_await resp::async_read(ts, buffer, res);
check_equal(res.result, {}, "verbatim_string (empty)");
}
}
net::awaitable<void> set()
{
std::string buffer;
{
std::string cmd {"~5\r\n+orange\r\n+apple\r\n+one\r\n+two\r\n+three\r\n"};
test_tcp_socket ts {cmd};
resp::response_set<std::string> res;
co_await resp::async_read(ts, buffer, res);
check_equal(res.result, {"orange", "apple", "one", "two", "three"}, "set");
}
{
std::string cmd {"~5\r\n+orange\r\n+apple\r\n+one\r\n+two\r\n+three\r\n"};
test_tcp_socket ts {cmd};
resp::response_flat_set<std::string> res;
co_await resp::async_read(ts, buffer, res);
check_equal(res.result, {"orange", "apple", "one", "two", "three"}, "set (flat)");
}
{
std::string cmd {"~0\r\n"};
test_tcp_socket ts {cmd};
resp::response_set<std::string> res;
co_await resp::async_read(ts, buffer, res);
check_equal(res.result, {}, "set (empty)");
}
}
net::awaitable<void> map()
{
std::string buffer;
{
std::string cmd {"%7\r\n$6\r\nserver\r\n$5\r\nredis\r\n$7\r\nversion\r\n$5\r\n6.0.9\r\n$5\r\nproto\r\n:3\r\n$2\r\nid\r\n:203\r\n$4\r\nmode\r\n$10\r\nstandalone\r\n$4\r\nrole\r\n$6\r\nmaster\r\n$7\r\nmodules\r\n*0\r\n"};
test_tcp_socket ts {cmd};
resp::response_flat_map<std::string> res;
co_await resp::async_read(ts, buffer, res);
check_equal(res.result, {"server", "redis", "version", "6.0.9", "proto", "3", "id", "203", "mode", "standalone", "role", "master", "modules"}, "map (flat)");
}
{
std::string cmd {"%0\r\n"};
test_tcp_socket ts {cmd};
resp::response_flat_map<std::string> res;
co_await resp::async_read(ts, buffer, res);
check_equal(res.result, {}, "map (flat - empty)");
}
}
net::awaitable<void> streamed_string()
{
std::string buffer;
{
std::string cmd {"$?\r\n;4\r\nHell\r\n;5\r\no wor\r\n;1\r\nd\r\n;0\r\n"};
test_tcp_socket ts {cmd};
resp::response_streamed_string_part res;
co_await resp::async_read(ts, buffer, res);
check_equal(res.result, {"Hello word"}, "streamed string");
}
{
std::string cmd {"$?\r\n;0\r\n"};
test_tcp_socket ts {cmd};
resp::response_array res;
co_await resp::async_read(ts, buffer, res);
check_equal(res.result, {}, "streamed string (empty)");
}
}
net::awaitable<void> offline()
{
std::string buffer;
//{
// std::string cmd {"|1\r\n+key-popularity\r\n%2\r\n$1\r\na\r\n,0.1923\r\n$1\r\nb\r\n,0.0012\r\n"};
// test_tcp_socket ts {cmd};
// resp::response_array res;
// co_await resp::async_read(ts, buffer, res);
// check_equal(res.result, {"key-popularity", "a", "0.1923", "b", "0.0012"}, "attribute");
//}
//{
// std::string cmd {">4\r\n+pubsub\r\n+message\r\n+foo\r\n+bar\r\n"};
// test_tcp_socket ts {cmd};
// resp::response_array res;
// co_await resp::async_read(ts, buffer, res);
// check_equal(res.result, {"pubsub", "message", "foo", "bar"}, "push type");
//}
//{
// std::string cmd {">0\r\n"};
// test_tcp_socket ts {cmd};
// resp::response_array res;
// co_await resp::async_read(ts, buffer, res);
// check_equal(res.result, {}, "push type (empty)");
//}
}
int main(int argc, char* argv[])
{
net::io_context ioc {1};
co_spawn(ioc, simple_string(), net::detached);
co_spawn(ioc, number(), net::detached);
co_spawn(ioc, array(), net::detached);
co_spawn(ioc, blob_string(), net::detached);
co_spawn(ioc, simple_error(), net::detached);
co_spawn(ioc, floating_point(), net::detached);
co_spawn(ioc, boolean(), net::detached);
co_spawn(ioc, blob_error(), net::detached);
co_spawn(ioc, verbatim_string(), net::detached);
co_spawn(ioc, set(), net::detached);
co_spawn(ioc, map(), net::detached);
co_spawn(ioc, test_list(), net::detached);
co_spawn(ioc, test_set(), net::detached);
ioc.run();
}