7faf2eed2f
Remove assumptions in the build system about dynamically linked boost unit tests. Includes seastar update which would have otherwise broken the build.
92 lines
2.6 KiB
C++
92 lines
2.6 KiB
C++
/*
|
|
* Copyright (C) 2016 ScyllaDB
|
|
*/
|
|
|
|
/*
|
|
* This file is part of Scylla.
|
|
*
|
|
* Scylla is free software: you can redistribute it and/or modify
|
|
* it under the terms of the GNU Affero General Public License as published by
|
|
* the Free Software Foundation, either version 3 of the License, or
|
|
* (at your option) any later version.
|
|
*
|
|
* Scylla is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with Scylla. If not, see <http://www.gnu.org/licenses/>.
|
|
*/
|
|
|
|
#define BOOST_TEST_MODULE core
|
|
|
|
#include "utils/input_stream.hh"
|
|
#include "bytes_ostream.hh"
|
|
|
|
#include <random>
|
|
#include <boost/test/unit_test.hpp>
|
|
|
|
BOOST_AUTO_TEST_CASE(test_empty_fragmented_stream) {
|
|
bytes_ostream b;
|
|
utils::input_stream::fragmented in(b.fragments().begin(), b.size());
|
|
BOOST_REQUIRE_EQUAL(in.size(), 0);
|
|
try {
|
|
in.skip(5);
|
|
BOOST_FAIL("should've thrown");
|
|
} catch (const std::out_of_range&) {
|
|
// expected
|
|
}
|
|
|
|
auto in2 = in;
|
|
BOOST_REQUIRE_EQUAL(in2.size(), 0);
|
|
|
|
auto in3 = std::move(in);
|
|
BOOST_REQUIRE_EQUAL(in3.size(), 0);
|
|
|
|
bytes_ostream out;
|
|
in3.copy_to(out);
|
|
BOOST_REQUIRE_EQUAL(out.size(), 0);
|
|
}
|
|
|
|
BOOST_AUTO_TEST_CASE(test_fragmented_stream) {
|
|
bytes big_buffer(bytes::initialized_later(), 128 * 1024);
|
|
|
|
std::random_device rd;
|
|
std::mt19937 gen(rd());
|
|
std::uniform_int_distribution<uint8_t> dist;
|
|
|
|
std::generate(big_buffer.begin(), big_buffer.end(), [&] { return dist(gen); });
|
|
|
|
bytes_ostream b;
|
|
b.write(big_buffer);
|
|
|
|
utils::input_stream::fragmented in(b.fragments().begin(), b.size());
|
|
BOOST_REQUIRE_EQUAL(in.size(), b.size());
|
|
|
|
auto in2 = in;
|
|
in2.skip(big_buffer.size());
|
|
try {
|
|
in2.skip(5);
|
|
BOOST_FAIL("should've thrown");
|
|
} catch (const std::out_of_range&) {
|
|
// expected
|
|
}
|
|
|
|
in2 = in;
|
|
bytes_ostream out;
|
|
in2.copy_to(out);
|
|
BOOST_REQUIRE(out == b);
|
|
|
|
bytes buf(bytes::initialized_later(), 23400);
|
|
in2 = in;
|
|
in2.skip(14200);
|
|
in2.read(reinterpret_cast<char*>(buf.data()), buf.size());
|
|
BOOST_REQUIRE(std::equal(buf.begin(), buf.end(), big_buffer.begin() + 14200, big_buffer.begin() + 14200 + 23400));
|
|
|
|
bytes buf2(bytes::initialized_later(), big_buffer.size());
|
|
in2 = in;
|
|
in2.read(reinterpret_cast<char*>(buf2.data()), buf2.size());
|
|
BOOST_REQUIRE(std::equal(buf2.begin(), buf2.end(), big_buffer.begin(), big_buffer.end()));
|
|
}
|