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-rw-r--r--3rdparty/asio/src/tests/unit/execution/bulk_execute.cpp320
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diff --git a/3rdparty/asio/src/tests/unit/execution/bulk_execute.cpp b/3rdparty/asio/src/tests/unit/execution/bulk_execute.cpp
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+++ b/3rdparty/asio/src/tests/unit/execution/bulk_execute.cpp
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+//
+// bulk_execute.cpp
+// ~~~~~~~~~~~~~~~~
+//
+// Copyright (c) 2003-2021 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/execution/bulk_execute.hpp"
+
+#include "asio/execution.hpp"
+#include "../unit_test.hpp"
+
+namespace exec = asio::execution;
+
+int call_count = 0;
+
+struct operation_state
+{
+ void start() ASIO_NOEXCEPT
+ {
+ }
+};
+
+namespace asio {
+namespace traits {
+
+#if !defined(ASIO_HAS_DEDUCED_START_MEMBER_TRAIT)
+
+template <>
+struct start_member<operation_state>
+{
+ ASIO_STATIC_CONSTEXPR(bool, is_valid = true);
+ ASIO_STATIC_CONSTEXPR(bool, is_noexcept = true);
+ typedef void result_type;
+};
+
+#endif // !defined(ASIO_HAS_DEDUCED_START_MEMBER_TRAIT)
+
+} // namespace traits
+} // namespace asio
+
+struct sender : exec::sender_base
+{
+ sender()
+ {
+ }
+
+ template <typename R>
+ operation_state connect(ASIO_MOVE_ARG(R) r) const
+ {
+ (void)r;
+ return operation_state();
+ }
+};
+
+namespace asio {
+namespace traits {
+
+#if !defined(ASIO_HAS_DEDUCED_CONNECT_MEMBER_TRAIT)
+
+template <typename R>
+struct connect_member<const sender, R>
+{
+ ASIO_STATIC_CONSTEXPR(bool, is_valid = true);
+ ASIO_STATIC_CONSTEXPR(bool, is_noexcept = false);
+ typedef operation_state result_type;
+};
+
+#endif // !defined(ASIO_HAS_DEDUCED_CONNECT_MEMBER_TRAIT)
+
+} // namespace traits
+} // namespace asio
+
+struct no_bulk_execute
+{
+};
+
+struct const_member_bulk_execute
+{
+ const_member_bulk_execute()
+ {
+ }
+
+ template <typename F>
+ sender bulk_execute(ASIO_MOVE_ARG(F), std::size_t) const
+ {
+ ++call_count;
+ return sender();
+ }
+};
+
+namespace asio {
+namespace traits {
+
+#if !defined(ASIO_HAS_DEDUCED_SUBMIT_MEMBER_TRAIT)
+
+template <typename F, typename N>
+struct bulk_execute_member<const const_member_bulk_execute, F, N>
+{
+ ASIO_STATIC_CONSTEXPR(bool, is_valid = true);
+ ASIO_STATIC_CONSTEXPR(bool, is_noexcept = false);
+ typedef sender result_type;
+};
+
+#endif // !defined(ASIO_HAS_DEDUCED_SUBMIT_MEMBER_TRAIT)
+
+} // namespace traits
+} // namespace asio
+
+struct free_bulk_execute
+{
+ free_bulk_execute()
+ {
+ }
+
+ template <typename F>
+ friend sender bulk_execute(const free_bulk_execute&,
+ ASIO_MOVE_ARG(F), std::size_t)
+ {
+ ++call_count;
+ return sender();
+ }
+};
+
+namespace asio {
+namespace traits {
+
+#if !defined(ASIO_HAS_DEDUCED_SUBMIT_FREE_TRAIT)
+
+template <typename F, typename N>
+struct bulk_execute_free<const free_bulk_execute, F, N>
+{
+ ASIO_STATIC_CONSTEXPR(bool, is_valid = true);
+ ASIO_STATIC_CONSTEXPR(bool, is_noexcept = false);
+ typedef sender result_type;
+};
+
+#endif // !defined(ASIO_HAS_DEDUCED_SUBMIT_FREE_TRAIT)
+
+} // namespace traits
+} // namespace asio
+
+struct executor
+{
+ executor()
+ {
+ }
+
+ executor(const executor&) ASIO_NOEXCEPT
+ {
+ }
+
+#if defined(ASIO_HAS_MOVE)
+ executor(executor&&) ASIO_NOEXCEPT
+ {
+ }
+#endif // defined(ASIO_HAS_MOVE)
+
+ template <typename F>
+ void execute(ASIO_MOVE_ARG(F) f) const ASIO_NOEXCEPT
+ {
+ typename asio::decay<F>::type tmp(ASIO_MOVE_CAST(F)(f));
+ tmp();
+ }
+
+ bool operator==(const executor&) const ASIO_NOEXCEPT
+ {
+ return true;
+ }
+
+ bool operator!=(const executor&) const ASIO_NOEXCEPT
+ {
+ return false;
+ }
+};
+
+namespace asio {
+namespace traits {
+
+#if !defined(ASIO_HAS_DEDUCED_EXECUTE_MEMBER_TRAIT)
+
+template <typename F>
+struct execute_member<executor, F>
+{
+ ASIO_STATIC_CONSTEXPR(bool, is_valid = true);
+ ASIO_STATIC_CONSTEXPR(bool, is_noexcept = true);
+ typedef void result_type;
+};
+
+#endif // !defined(ASIO_HAS_DEDUCED_EXECUTE_MEMBER_TRAIT)
+#if !defined(ASIO_HAS_DEDUCED_EQUALITY_COMPARABLE_TRAIT)
+
+template <>
+struct equality_comparable<executor>
+{
+ ASIO_STATIC_CONSTEXPR(bool, is_valid = true);
+ ASIO_STATIC_CONSTEXPR(bool, is_noexcept = true);
+};
+
+#endif // !defined(ASIO_HAS_DEDUCED_EQUALITY_COMPARABLE_TRAIT)
+
+} // namespace traits
+} // namespace asio
+
+void test_can_bulk_execute()
+{
+ ASIO_CONSTEXPR bool b1 = exec::can_bulk_execute<
+ no_bulk_execute&, exec::invocable_archetype, std::size_t>::value;
+ ASIO_CHECK(b1 == false);
+
+ ASIO_CONSTEXPR bool b2 = exec::can_bulk_execute<
+ const no_bulk_execute&, exec::invocable_archetype, std::size_t>::value;
+ ASIO_CHECK(b2 == false);
+
+ ASIO_CONSTEXPR bool b3 = exec::can_bulk_execute<
+ const_member_bulk_execute&, exec::invocable_archetype, std::size_t>::value;
+ ASIO_CHECK(b3 == true);
+
+ ASIO_CONSTEXPR bool b4 = exec::can_bulk_execute<
+ const const_member_bulk_execute&,
+ exec::invocable_archetype, std::size_t>::value;
+ ASIO_CHECK(b4 == true);
+
+ ASIO_CONSTEXPR bool b5 = exec::can_bulk_execute<
+ free_bulk_execute&, exec::invocable_archetype, std::size_t>::value;
+ ASIO_CHECK(b5 == true);
+
+ ASIO_CONSTEXPR bool b6 = exec::can_bulk_execute<
+ const free_bulk_execute&, exec::invocable_archetype, std::size_t>::value;
+ ASIO_CHECK(b6 == true);
+
+ ASIO_CONSTEXPR bool b7 = exec::can_bulk_execute<
+ executor&, exec::invocable_archetype, std::size_t>::value;
+ ASIO_CHECK(b7 == true);
+
+ ASIO_CONSTEXPR bool b8 = exec::can_bulk_execute<
+ const executor&, exec::invocable_archetype, std::size_t>::value;
+ ASIO_CHECK(b8 == true);
+}
+
+void handler(std::size_t)
+{
+}
+
+void counting_handler(std::size_t)
+{
+ ++call_count;
+}
+
+void completion_handler()
+{
+ ++call_count;
+}
+
+void test_bulk_execute()
+{
+ call_count = 0;
+ const_member_bulk_execute ex1;
+ exec::bulk_execute(ex1, handler, 2);
+ ASIO_CHECK(call_count == 1);
+
+ call_count = 0;
+ const const_member_bulk_execute ex2;
+ exec::bulk_execute(ex2, handler, 2);
+ ASIO_CHECK(call_count == 1);
+
+ call_count = 0;
+ exec::bulk_execute(const_member_bulk_execute(), handler, 2);
+ ASIO_CHECK(call_count == 1);
+
+ call_count = 0;
+ free_bulk_execute ex3;
+ exec::bulk_execute(ex3, handler, 2);
+ ASIO_CHECK(call_count == 1);
+
+ call_count = 0;
+ const free_bulk_execute ex4;
+ exec::bulk_execute(ex4, handler, 2);
+ ASIO_CHECK(call_count == 1);
+
+ call_count = 0;
+ exec::bulk_execute(free_bulk_execute(), handler, 2);
+ ASIO_CHECK(call_count == 1);
+
+ call_count = 0;
+ executor ex5;
+ exec::execute(
+ exec::bulk_execute(ex5, counting_handler, 10u),
+ completion_handler);
+ ASIO_CHECK(call_count == 11);
+
+ call_count = 0;
+ const executor ex6;
+ exec::execute(
+ exec::bulk_execute(ex6, counting_handler, 10u),
+ completion_handler);
+ ASIO_CHECK(call_count == 11);
+
+ call_count = 0;
+ exec::execute(
+ exec::bulk_execute(executor(), counting_handler, 10u),
+ completion_handler);
+ ASIO_CHECK(call_count == 11);
+}
+
+ASIO_TEST_SUITE
+(
+ "bulk_execute",
+ ASIO_TEST_CASE(test_can_bulk_execute)
+ ASIO_TEST_CASE(test_bulk_execute)
+)