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73 lines
2.6 KiB
C++
73 lines
2.6 KiB
C++
// test_unix_stream_socket.cpp
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//
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// Unit tests for the `unix_stream_socket` class.
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//
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// --------------------------------------------------------------------------
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// This file is part of the "sockpp" C++ socket library.
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//
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// Copyright (c) 2019-2023 Frank Pagliughi
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// All rights reserved.
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//
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// Redistribution and use in source and binary forms, with or without
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// modification, are permitted provided that the following conditions are
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// met:
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//
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// 1. Redistributions of source code must retain the above copyright notice,
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// this list of conditions and the following disclaimer.
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//
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// 2. Redistributions in binary form must reproduce the above copyright
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// notice, this list of conditions and the following disclaimer in the
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// documentation and/or other materials provided with the distribution.
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//
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// 3. Neither the name of the copyright holder nor the names of its
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// contributors may be used to endorse or promote products derived from this
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// software without specific prior written permission.
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//
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// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
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// IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
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// THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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// PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
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// CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
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// EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
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// PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
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// PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
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// LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
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// NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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// SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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// --------------------------------------------------------------------------
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//
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#include <string>
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#include "catch2_version.h"
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#include "sockpp/unix_stream_socket.h"
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using namespace sockpp;
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// Test that we can create a Unix-domain stream socket pair and send
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// data from one of the sockets to the other.
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TEST_CASE("unix stream socket pair", "[unix_stream_socket]") {
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auto res = unix_stream_socket::pair();
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REQUIRE(res);
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auto [sock1, sock2] = res.release();
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REQUIRE(sock1);
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REQUIRE(sock2);
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REQUIRE(sock1.is_open());
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REQUIRE(sock2.is_open());
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const std::string MSG{"Hello there!"};
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const size_t N = MSG.length();
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char buf[512];
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REQUIRE(sock1.write(MSG).value() == N);
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REQUIRE(sock2.read_n(buf, N).value() == N);
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std::string msg{buf, buf + N};
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REQUIRE(msg == MSG);
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}
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