/source/libs/thread/test/functional/invoker/invoker_lvalue_pass.cpp
https://bitbucket.org/liflg/library-boost · C++ · 342 lines · 192 code · 25 blank · 125 comment · 14 complexity · e565ca34e4efd4fcfe88cbbf7d80db15 MD5 · raw file
- //===----------------------------------------------------------------------===//
- //
- // The LLVM Compiler Infrastructure
- //
- // This file is dual licensed under the MIT and the University of Illinois Open
- // Source Licenses. See LICENSE.TXT for details.
- //
- //===----------------------------------------------------------------------===//
- // Copyright (C) 2014 Vicente J. Botet Escriba
- //
- // 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)
- // <boost/thread/detail/invoker.hpp>
- #include <boost/thread/detail/invoker.hpp>
- #include <boost/detail/lightweight_test.hpp>
- int count = 0;
- // 1 arg, return void
- void f_void_1(int i)
- {
- count += i;
- }
- struct A_void_1
- {
- typedef void result_type;
- void operator()(int i)
- {
- count += i;
- }
- void mem1() {
- std::cout << "mem1 " << count << std::endl;
- ++count;
- std::cout << "mem1 " << count << std::endl;
- }
- void mem2() const {count += 2;}
- };
- void
- test_void_1()
- {
- int save_count = count;
- // function
- #if defined BOOST_THREAD_PROVIDES_INVOKE
- {
- int i = 2;
- boost::detail::invoker<void(*)(int), int>(f_void_1, i)();
- BOOST_TEST(count == save_count + 2);
- save_count = count;
- }
- #endif
- // {
- // int i = 2;
- // boost::detail::invoke<void>(f_void_1, i);
- // BOOST_TEST(count == save_count + 2);
- // save_count = count;
- // }
- // function pointer
- #if defined BOOST_THREAD_PROVIDES_INVOKE
- {
- void (*fp)(int) = f_void_1;
- int i = 3;
- boost::detail::invoker<void(*)(int), int>(fp, i)();
- BOOST_TEST(count == save_count+3);
- save_count = count;
- }
- #endif
- // {
- // void (*fp)(int) = f_void_1;
- // int i = 3;
- // boost::detail::invoke<void>(fp, i);
- // BOOST_TEST(count == save_count+3);
- // save_count = count;
- // }
- #if defined BOOST_THREAD_PROVIDES_INVOKE
- {
- void (*fp)(int) = f_void_1;
- int i = 3;
- boost::detail::invoker<void(*)(int), int>(fp, i)();
- BOOST_TEST(count == save_count+3);
- save_count = count;
- }
- #endif
- // {
- // void (*fp)(int) = f_void_1;
- // int i = 3;
- // boost::detail::invoke<void>(fp, i);
- // BOOST_TEST(count == save_count+3);
- // save_count = count;
- // }
- // functor
- #if defined BOOST_THREAD_PROVIDES_INVOKE
- {
- A_void_1 a0;
- int i = 4;
- boost::detail::invoker<A_void_1, int>(a0, i)();
- BOOST_TEST(count == save_count+4);
- save_count = count;
- }
- #endif
- // {
- // A_void_1 a0;
- // int i = 4;
- // boost::detail::invoke<void>(a0, i);
- // BOOST_TEST(count == save_count+4);
- // save_count = count;
- // }
- // member function pointer
- #if defined BOOST_THREAD_PROVIDES_INVOKE
- {
- void (A_void_1::*fp)() = &A_void_1::mem1;
- A_void_1 a;
- //BUG
- boost::detail::invoker<void (A_void_1::*)(), A_void_1>(fp, a)();
- BOOST_TEST_EQ(count, save_count+1);
- save_count = count;
- A_void_1* ap = &a;
- boost::detail::invoker<void (A_void_1::*)(), A_void_1*>(fp, ap)();
- BOOST_TEST_EQ(count, save_count+1);
- save_count = count;
- }
- #endif
- // {
- // void (A_void_1::*fp)() = &A_void_1::mem1;
- // A_void_1 a;
- // boost::detail::invoke<void>(fp, a);
- // BOOST_TEST(count == save_count+1);
- // save_count = count;
- // A_void_1* ap = &a;
- // boost::detail::invoke<void>(fp, ap);
- // BOOST_TEST(count == save_count+1);
- // save_count = count;
- // }
- // const member function pointer
- #if defined BOOST_THREAD_PROVIDES_INVOKE
- {
- void (A_void_1::*fp)() const = &A_void_1::mem2;
- A_void_1 a;
- boost::detail::invoker<void (A_void_1::*)() const, A_void_1>(fp, a)();
- BOOST_TEST(count == save_count+2);
- save_count = count;
- A_void_1* ap = &a;
- boost::detail::invoker<void (A_void_1::*)() const, A_void_1*>(fp, ap)();
- BOOST_TEST_EQ(count, save_count+2);
- save_count = count;
- }
- #endif
- // {
- // void (A_void_1::*fp)() const = &A_void_1::mem2;
- // A_void_1 a;
- // boost::detail::invoke<void>(fp, a);
- // BOOST_TEST(count == save_count+2);
- // save_count = count;
- // A_void_1* ap = &a;
- // boost::detail::invoke<void>(fp, ap);
- // BOOST_TEST(count == save_count+2);
- // save_count = count;
- // }
- }
- // 1 arg, return int
- int f_int_1(int i)
- {
- return i + 1;
- }
- struct A_int_1
- {
- A_int_1() : data_(5) {}
- int operator()(int i)
- {
- return i - 1;
- }
- int mem1() {return 3;}
- int mem2() const {return 4;}
- int data_;
- };
- void
- test_int_1()
- {
- // function
- {
- int i = 2;
- #if defined BOOST_THREAD_PROVIDES_INVOKE
- BOOST_TEST((boost::detail::invoker<int(*)(int), int>(f_int_1, i)() == 3));
- #endif
- // BOOST_TEST(boost::detail::invoke<int>(f_int_1, i) == 3);
- }
- // function pointer
- {
- int (*fp)(int) = f_int_1;
- int i = 3;
- #if defined BOOST_THREAD_PROVIDES_INVOKE
- BOOST_TEST((boost::detail::invoker<int (*)(int), int>(fp, i)() == 4));
- #endif
- // BOOST_TEST(boost::detail::invoke<int>(fp, i) == 4);
- }
- // functor
- {
- int i = 4;
- #if defined BOOST_THREAD_PROVIDES_INVOKE
- BOOST_TEST((boost::detail::invoker<A_int_1, int>(A_int_1(), i)() == 3));
- #endif
- // const A_int_1 ca;
- // A_int_1 a;
- // BOOST_TEST(boost::detail::invoke<int>(a, i) == 3);
- // //BOOST_TEST(boost::detail::invoke<int>(ca, i) == 3);
- //#if defined BOOST_THREAD_PROVIDES_INVOKE
- // BOOST_TEST(boost::detail::invoke<int>(A_int_1(), i) == 3);
- //#endif
- }
- // member function pointer
- {
- A_int_1 a;
- #if defined BOOST_THREAD_PROVIDES_INVOKE
- BOOST_TEST((boost::detail::invoker<int (A_int_1::*)(), A_int_1>(&A_int_1::mem1, a)() == 3));
- #endif
- // BOOST_TEST(boost::detail::invoke<int>(&A_int_1::mem1, a) == 3);
- A_int_1* ap = &a;
- #if defined BOOST_THREAD_PROVIDES_INVOKE
- BOOST_TEST((boost::detail::invoker<int (A_int_1::*)(), A_int_1*>(&A_int_1::mem1, ap)() == 3));
- #endif
- // BOOST_TEST(boost::detail::invoke<int>(&A_int_1::mem1, ap) == 3);
- }
- // const member function pointer
- {
- A_int_1 a;
- #if defined BOOST_THREAD_PROVIDES_INVOKE
- BOOST_TEST((boost::detail::invoker<int (A_int_1::*)() const, A_int_1>(&A_int_1::mem2, A_int_1())() == 4));
- #endif
- // BOOST_TEST(boost::detail::invoke<int>(&A_int_1::mem2, A_int_1()) == 4);
- A_int_1* ap = &a;
- #if defined BOOST_THREAD_PROVIDES_INVOKE
- BOOST_TEST((boost::detail::invoker<int (A_int_1::*)() const, A_int_1*>(&A_int_1::mem2, ap)() == 4));
- #endif
- // BOOST_TEST(boost::detail::invoke<int>(&A_int_1::mem2, ap) == 4);
- }
- // member data pointer
- {
- A_int_1 a;
- #if defined BOOST_THREAD_PROVIDES_INVOKE
- // BUG
- //BOOST_TEST(boost::detail::invoker<int A_int_1::*>(&A_int_1::data_, a) == 5);
- // BOOST_TEST(boost::detail::invoke<int>(&A_int_1::data_, a) == 5);
- #endif
- //#if defined BOOST_THREAD_PROVIDES_INVOKE
- // A_int_1* ap = &a;
- //
- // boost::detail::invoker<int A_int_1::*>(&A_int_1::data_, a) = 6;
- // BOOST_TEST(boost::detail::invoker<int A_int_1::*>(&A_int_1::data_, a) == 6);
- //
- //// boost::detail::invoke<int>(&A_int_1::data_, a) = 6;
- //// BOOST_TEST(boost::detail::invoke<int>(&A_int_1::data_, a) == 6);
- //
- //#endif
- //
- //#if defined BOOST_THREAD_PROVIDES_INVOKE
- // BOOST_TEST(boost::detail::invoker<int A_int_1::*>(&A_int_1::data_, ap) == 6);
- // boost::detail::invoker<int A_int_1::*>(&A_int_1::data_, ap) = 7;
- // BOOST_TEST(boost::detail::invoker<int A_int_1::*>(&A_int_1::data_, ap) == 7);
- //
- //// BOOST_TEST(boost::detail::invoke<int>(&A_int_1::data_, ap) == 7);
- //// boost::detail::invoke<int>(&A_int_1::data_, ap) = 8;
- //// BOOST_TEST(boost::detail::invoke<int>(&A_int_1::data_, ap) == 8);
- //#endif
- }
- }
- // 2 arg, return void
- void f_void_2(int i, int j)
- {
- count += i+j;
- }
- struct A_void_2
- {
- void operator()(int i, int j)
- {
- count += i+j;
- }
- void mem1(int i) {count += i;}
- void mem2(int i) const {count += i;}
- };
- void
- test_void_2()
- {
- int save_count = count;
- // function
- {
- int i = 2;
- int j = 3;
- #if defined BOOST_THREAD_PROVIDES_INVOKE
- boost::detail::invoke(f_void_2, i, j);
- BOOST_TEST(count == save_count+5);
- save_count = count;
- #endif
- // boost::detail::invoke<void>(f_void_2, i, j);
- // BOOST_TEST(count == save_count+5);
- // save_count = count;
- }
- // member function pointer
- {
- #if defined BOOST_THREAD_PROVIDES_INVOKE
- int j = 3;
- boost::detail::invoke(&A_void_2::mem1, A_void_2(), j);
- BOOST_TEST(count == save_count+3);
- save_count = count;
- // boost::detail::invoke<void>(&A_void_2::mem1, A_void_2(), j);
- // BOOST_TEST(count == save_count+3);
- // save_count = count;
- #endif
- // A_void_2 a2;
- // boost::detail::invoke<void>(&A_void_2::mem1, a2, j);
- // BOOST_TEST(count == save_count+3);
- // save_count = count;
- }
- }
- int main()
- {
- test_void_1();
- test_int_1();
- test_void_2();
- return boost::report_errors();
- }