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-rw-r--r--3rdparty/asio/src/tests/unit/experimental/concurrent_channel.cpp165
1 files changed, 165 insertions, 0 deletions
diff --git a/3rdparty/asio/src/tests/unit/experimental/concurrent_channel.cpp b/3rdparty/asio/src/tests/unit/experimental/concurrent_channel.cpp
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index 00000000000..e64e9051638
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+++ b/3rdparty/asio/src/tests/unit/experimental/concurrent_channel.cpp
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+//
+// experimental/concurrent_channel.cpp
+// ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+//
+// Copyright (c) 2003-2024 Christopher M. Kohlhoff (chris at kohlhoff dot com)
+//
+// Distributed under the Boost Software License, Version 1.0. (See accompanying
+// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
+//
+
+// Disable autolinking for unit tests.
+#if !defined(BOOST_ALL_NO_LIB)
+#define BOOST_ALL_NO_LIB 1
+#endif // !defined(BOOST_ALL_NO_LIB)
+
+// Test that header file is self-contained.
+#include "asio/experimental/concurrent_channel.hpp"
+
+#include <utility>
+#include "asio/error.hpp"
+#include "asio/io_context.hpp"
+#include "../unit_test.hpp"
+
+using namespace asio;
+using namespace asio::experimental;
+
+void unbuffered_concurrent_channel_test()
+{
+ io_context ctx;
+
+ concurrent_channel<void(asio::error_code, std::string)> ch1(ctx);
+
+ ASIO_CHECK(ch1.is_open());
+ ASIO_CHECK(!ch1.ready());
+
+ bool b1 = ch1.try_send(asio::error::eof, "hello");
+
+ ASIO_CHECK(!b1);
+
+ std::string s1 = "abcdefghijklmnopqrstuvwxyz";
+ bool b2 = ch1.try_send(asio::error::eof, std::move(s1));
+
+ ASIO_CHECK(!b2);
+ ASIO_CHECK(!s1.empty());
+
+ asio::error_code ec1;
+ std::string s2;
+ ch1.async_receive(
+ [&](asio::error_code ec, std::string s)
+ {
+ ec1 = ec;
+ s2 = std::move(s);
+ });
+
+ bool b3 = ch1.try_send(asio::error::eof, std::move(s1));
+
+ ASIO_CHECK(b3);
+ ASIO_CHECK(s1.empty());
+
+ ctx.run();
+
+ ASIO_CHECK(ec1 == asio::error::eof);
+ ASIO_CHECK(s2 == "abcdefghijklmnopqrstuvwxyz");
+
+ bool b4 = ch1.try_receive([](asio::error_code, std::string){});
+
+ ASIO_CHECK(!b4);
+
+ asio::error_code ec2 = asio::error::would_block;
+ std::string s3 = "zyxwvutsrqponmlkjihgfedcba";
+ ch1.async_send(asio::error::eof, std::move(s3),
+ [&](asio::error_code ec)
+ {
+ ec2 = ec;
+ });
+
+ asio::error_code ec3;
+ std::string s4;
+ bool b5 = ch1.try_receive(
+ [&](asio::error_code ec, std::string s)
+ {
+ ec3 = ec;
+ s4 = s;
+ });
+
+ ASIO_CHECK(b5);
+ ASIO_CHECK(ec3 == asio::error::eof);
+ ASIO_CHECK(s4 == "zyxwvutsrqponmlkjihgfedcba");
+
+ ctx.restart();
+ ctx.run();
+
+ ASIO_CHECK(!ec2);
+};
+
+void buffered_concurrent_channel_test()
+{
+ io_context ctx;
+
+ concurrent_channel<void(asio::error_code, std::string)> ch1(ctx, 1);
+
+ ASIO_CHECK(ch1.is_open());
+ ASIO_CHECK(!ch1.ready());
+
+ bool b1 = ch1.try_send(asio::error::eof, "hello");
+
+ ASIO_CHECK(b1);
+
+ std::string s1 = "abcdefghijklmnopqrstuvwxyz";
+ bool b2 = ch1.try_send(asio::error::eof, std::move(s1));
+
+ ASIO_CHECK(!b2);
+ ASIO_CHECK(!s1.empty());
+
+ asio::error_code ec1;
+ std::string s2;
+ ch1.async_receive(
+ [&](asio::error_code ec, std::string s)
+ {
+ ec1 = ec;
+ s2 = std::move(s);
+ });
+
+ ctx.run();
+
+ ASIO_CHECK(ec1 == asio::error::eof);
+ ASIO_CHECK(s2 == "hello");
+
+ bool b4 = ch1.try_receive([](asio::error_code, std::string){});
+
+ ASIO_CHECK(!b4);
+
+ asio::error_code ec2 = asio::error::would_block;
+ std::string s3 = "zyxwvutsrqponmlkjihgfedcba";
+ ch1.async_send(asio::error::eof, std::move(s3),
+ [&](asio::error_code ec)
+ {
+ ec2 = ec;
+ });
+
+ asio::error_code ec3;
+ std::string s4;
+ bool b5 = ch1.try_receive(
+ [&](asio::error_code ec, std::string s)
+ {
+ ec3 = ec;
+ s4 = s;
+ });
+
+ ASIO_CHECK(b5);
+ ASIO_CHECK(ec3 == asio::error::eof);
+ ASIO_CHECK(s4 == "zyxwvutsrqponmlkjihgfedcba");
+
+ ctx.restart();
+ ctx.run();
+
+ ASIO_CHECK(!ec2);
+};
+
+ASIO_TEST_SUITE
+(
+ "experimental/concurrent_channel",
+ ASIO_TEST_CASE(unbuffered_concurrent_channel_test)
+ ASIO_TEST_CASE(buffered_concurrent_channel_test)
+)