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Fix all async initiating functions with use_awaitable:

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Add trait:
    is_completion_token_for

Fixes for
    buffered_read_stream

Add tests for
    basic_stream
    buffered_read_stream
    flat_stream
    http (all)
    websocket (all)

resolves #1920
This commit is contained in:
Richard Hodges
2020-04-28 20:48:00 +02:00
parent 24cc4a7aee
commit d016ff52af
14 changed files with 382 additions and 6 deletions
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test/beast/core/basic_stream.cpp
+59 -1
View File
@@ -30,6 +30,13 @@
#include <array>
#include <thread>
#if BOOST_ASIO_HAS_CO_AWAIT
#include <boost/asio/awaitable.hpp>
#include <boost/asio/co_spawn.hpp>
#include <boost/asio/use_awaitable.hpp>
#endif
namespace boost {
namespace beast {
@@ -258,7 +265,7 @@ private:
{
string_view s_;
net::ip::tcp::socket socket_;
public:
session(
string_view s,
@@ -1297,6 +1304,52 @@ public:
//--------------------------------------------------------------------------
#if BOOST_ASIO_HAS_CO_AWAIT
void testAwaitableCompilation(
basic_stream<net::ip::tcp>& stream,
net::mutable_buffer outbuf,
net::const_buffer inbuf,
net::ip::tcp::resolver::results_type resolve_results)
{
static_assert(std::is_same_v<
net::awaitable<std::size_t>, decltype(
stream.async_read_some(outbuf, net::use_awaitable))>);
static_assert(std::is_same_v<
net::awaitable<std::size_t>, decltype(
stream.async_write_some(inbuf, net::use_awaitable))>);
static_assert(std::is_same_v<
net::awaitable<net::ip::tcp::resolver::results_type::const_iterator>, decltype(
stream.async_connect(
resolve_results.begin(),
resolve_results.end(),
net::use_awaitable))>);
static_assert(std::is_same_v<
net::awaitable<net::ip::tcp::endpoint>, decltype(
stream.async_connect(
resolve_results,
net::use_awaitable))>);
static_assert(std::is_same_v<
net::awaitable<void>, decltype(
stream.async_connect(
resolve_results.begin()->endpoint(),
net::use_awaitable))>);
auto comparison_function = [](error_code&, net::ip::tcp::endpoint) { return true; };
static_assert(std::is_same_v<
net::awaitable<net::ip::tcp::resolver::results_type::const_iterator>, decltype(
stream.async_connect(
resolve_results.begin(),
resolve_results.end(),
comparison_function,
net::use_awaitable))>);
}
#endif
void
run()
{
@@ -1307,6 +1360,11 @@ public:
testMembers();
testJavadocs();
testIssue1589();
#if BOOST_ASIO_HAS_CO_AWAIT
// test for compilation success only
boost::ignore_unused(&basic_stream_test::testAwaitableCompilation);
#endif
}
};