| #include <boost/config.hpp> |
| |
| #if defined(BOOST_MSVC) |
| #pragma warning(disable: 4786) // identifier truncated in debug info |
| #pragma warning(disable: 4710) // function not inlined |
| #pragma warning(disable: 4711) // function selected for automatic inline expansion |
| #pragma warning(disable: 4514) // unreferenced inline removed |
| #endif |
| |
| // |
| // bind_test.cpp - monolithic test for bind.hpp |
| // |
| // Copyright (c) 2001, 2002 Peter Dimov and Multi Media Ltd. |
| // Copyright (c) 2001 David Abrahams |
| // |
| // 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) |
| // |
| |
| #include <boost/bind.hpp> |
| #include <boost/ref.hpp> |
| |
| #if defined(BOOST_MSVC) && (BOOST_MSVC < 1300) |
| #pragma warning(push, 3) |
| #endif |
| |
| #include <iostream> |
| |
| #if defined(BOOST_MSVC) && (BOOST_MSVC < 1300) |
| #pragma warning(pop) |
| #endif |
| |
| #include <boost/detail/lightweight_test.hpp> |
| |
| // |
| |
| long f_0() |
| { |
| return 17041L; |
| } |
| |
| long f_1(long a) |
| { |
| return a; |
| } |
| |
| long f_2(long a, long b) |
| { |
| return a + 10 * b; |
| } |
| |
| long f_3(long a, long b, long c) |
| { |
| return a + 10 * b + 100 * c; |
| } |
| |
| long f_4(long a, long b, long c, long d) |
| { |
| return a + 10 * b + 100 * c + 1000 * d; |
| } |
| |
| long f_5(long a, long b, long c, long d, long e) |
| { |
| return a + 10 * b + 100 * c + 1000 * d + 10000 * e; |
| } |
| |
| long f_6(long a, long b, long c, long d, long e, long f) |
| { |
| return a + 10 * b + 100 * c + 1000 * d + 10000 * e + 100000 * f; |
| } |
| |
| long f_7(long a, long b, long c, long d, long e, long f, long g) |
| { |
| return a + 10 * b + 100 * c + 1000 * d + 10000 * e + 100000 * f + 1000000 * g; |
| } |
| |
| long f_8(long a, long b, long c, long d, long e, long f, long g, long h) |
| { |
| return a + 10 * b + 100 * c + 1000 * d + 10000 * e + 100000 * f + 1000000 * g + 10000000 * h; |
| } |
| |
| long f_9(long a, long b, long c, long d, long e, long f, long g, long h, long i) |
| { |
| return a + 10 * b + 100 * c + 1000 * d + 10000 * e + 100000 * f + 1000000 * g + 10000000 * h + 100000000 * i; |
| } |
| |
| long global_result; |
| |
| void fv_0() |
| { |
| global_result = 17041L; |
| } |
| |
| void fv_1(long a) |
| { |
| global_result = a; |
| } |
| |
| void fv_2(long a, long b) |
| { |
| global_result = a + 10 * b; |
| } |
| |
| void fv_3(long a, long b, long c) |
| { |
| global_result = a + 10 * b + 100 * c; |
| } |
| |
| void fv_4(long a, long b, long c, long d) |
| { |
| global_result = a + 10 * b + 100 * c + 1000 * d; |
| } |
| |
| void fv_5(long a, long b, long c, long d, long e) |
| { |
| global_result = a + 10 * b + 100 * c + 1000 * d + 10000 * e; |
| } |
| |
| void fv_6(long a, long b, long c, long d, long e, long f) |
| { |
| global_result = a + 10 * b + 100 * c + 1000 * d + 10000 * e + 100000 * f; |
| } |
| |
| void fv_7(long a, long b, long c, long d, long e, long f, long g) |
| { |
| global_result = a + 10 * b + 100 * c + 1000 * d + 10000 * e + 100000 * f + 1000000 * g; |
| } |
| |
| void fv_8(long a, long b, long c, long d, long e, long f, long g, long h) |
| { |
| global_result = a + 10 * b + 100 * c + 1000 * d + 10000 * e + 100000 * f + 1000000 * g + 10000000 * h; |
| } |
| |
| void fv_9(long a, long b, long c, long d, long e, long f, long g, long h, long i) |
| { |
| global_result = a + 10 * b + 100 * c + 1000 * d + 10000 * e + 100000 * f + 1000000 * g + 10000000 * h + 100000000 * i; |
| } |
| |
| void function_test() |
| { |
| using namespace boost; |
| |
| int const i = 1; |
| |
| BOOST_TEST( bind(f_0)(i) == 17041L ); |
| BOOST_TEST( bind(f_1, _1)(i) == 1L ); |
| BOOST_TEST( bind(f_2, _1, 2)(i) == 21L ); |
| BOOST_TEST( bind(f_3, _1, 2, 3)(i) == 321L ); |
| BOOST_TEST( bind(f_4, _1, 2, 3, 4)(i) == 4321L ); |
| BOOST_TEST( bind(f_5, _1, 2, 3, 4, 5)(i) == 54321L ); |
| BOOST_TEST( bind(f_6, _1, 2, 3, 4, 5, 6)(i) == 654321L ); |
| BOOST_TEST( bind(f_7, _1, 2, 3, 4, 5, 6, 7)(i) == 7654321L ); |
| BOOST_TEST( bind(f_8, _1, 2, 3, 4, 5, 6, 7, 8)(i) == 87654321L ); |
| BOOST_TEST( bind(f_9, _1, 2, 3, 4, 5, 6, 7, 8, 9)(i) == 987654321L ); |
| |
| BOOST_TEST( (bind(fv_0)(i), (global_result == 17041L)) ); |
| BOOST_TEST( (bind(fv_1, _1)(i), (global_result == 1L)) ); |
| BOOST_TEST( (bind(fv_2, _1, 2)(i), (global_result == 21L)) ); |
| BOOST_TEST( (bind(fv_3, _1, 2, 3)(i), (global_result == 321L)) ); |
| BOOST_TEST( (bind(fv_4, _1, 2, 3, 4)(i), (global_result == 4321L)) ); |
| BOOST_TEST( (bind(fv_5, _1, 2, 3, 4, 5)(i), (global_result == 54321L)) ); |
| BOOST_TEST( (bind(fv_6, _1, 2, 3, 4, 5, 6)(i), (global_result == 654321L)) ); |
| BOOST_TEST( (bind(fv_7, _1, 2, 3, 4, 5, 6, 7)(i), (global_result == 7654321L)) ); |
| BOOST_TEST( (bind(fv_8, _1, 2, 3, 4, 5, 6, 7, 8)(i), (global_result == 87654321L)) ); |
| BOOST_TEST( (bind(fv_9, _1, 2, 3, 4, 5, 6, 7, 8, 9)(i), (global_result == 987654321L)) ); |
| } |
| |
| // |
| |
| struct Y |
| { |
| short operator()(short & r) const { return ++r; } |
| int operator()(int a, int b) const { return a + 10 * b; } |
| long operator() (long a, long b, long c) const { return a + 10 * b + 100 * c; } |
| void operator() (long a, long b, long c, long d) const { global_result = a + 10 * b + 100 * c + 1000 * d; } |
| }; |
| |
| void function_object_test() |
| { |
| using namespace boost; |
| |
| short i(6); |
| |
| int const k = 3; |
| |
| BOOST_TEST( bind<short>(Y(), ref(i))() == 7 ); |
| BOOST_TEST( bind<short>(Y(), ref(i))() == 8 ); |
| BOOST_TEST( bind<int>(Y(), i, _1)(k) == 38 ); |
| BOOST_TEST( bind<long>(Y(), i, _1, 9)(k) == 938 ); |
| |
| #if !defined(__MWERKS__) || (__MWERKS__ > 0x2407) // Fails for this version of the compiler. |
| |
| global_result = 0; |
| bind<void>(Y(), i, _1, 9, 4)(k); |
| BOOST_TEST( global_result == 4938 ); |
| |
| #endif |
| } |
| |
| void function_object_test2() |
| { |
| using namespace boost; |
| |
| short i(6); |
| |
| int const k = 3; |
| |
| BOOST_TEST( bind(type<short>(), Y(), ref(i))() == 7 ); |
| BOOST_TEST( bind(type<short>(), Y(), ref(i))() == 8 ); |
| BOOST_TEST( bind(type<int>(), Y(), i, _1)(k) == 38 ); |
| BOOST_TEST( bind(type<long>(), Y(), i, _1, 9)(k) == 938 ); |
| |
| global_result = 0; |
| bind(type<void>(), Y(), i, _1, 9, 4)(k); |
| BOOST_TEST( global_result == 4938 ); |
| } |
| |
| // |
| |
| #if !defined(BOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION) && !defined(BOOST_NO_FUNCTION_TEMPLATE_ORDERING) |
| |
| struct Z |
| { |
| typedef int result_type; |
| int operator()(int a, int b) const { return a + 10 * b; } |
| }; |
| |
| void adaptable_function_object_test() |
| { |
| BOOST_TEST( boost::bind(Z(), 7, 4)() == 47 ); |
| } |
| |
| #endif |
| |
| // |
| |
| struct X |
| { |
| mutable unsigned int hash; |
| |
| X(): hash(0) {} |
| |
| int f0() { f1(17); return 0; } |
| int g0() const { g1(17); return 0; } |
| |
| int f1(int a1) { hash = (hash * 17041 + a1) % 32768; return 0; } |
| int g1(int a1) const { hash = (hash * 17041 + a1 * 2) % 32768; return 0; } |
| |
| int f2(int a1, int a2) { f1(a1); f1(a2); return 0; } |
| int g2(int a1, int a2) const { g1(a1); g1(a2); return 0; } |
| |
| int f3(int a1, int a2, int a3) { f2(a1, a2); f1(a3); return 0; } |
| int g3(int a1, int a2, int a3) const { g2(a1, a2); g1(a3); return 0; } |
| |
| int f4(int a1, int a2, int a3, int a4) { f3(a1, a2, a3); f1(a4); return 0; } |
| int g4(int a1, int a2, int a3, int a4) const { g3(a1, a2, a3); g1(a4); return 0; } |
| |
| int f5(int a1, int a2, int a3, int a4, int a5) { f4(a1, a2, a3, a4); f1(a5); return 0; } |
| int g5(int a1, int a2, int a3, int a4, int a5) const { g4(a1, a2, a3, a4); g1(a5); return 0; } |
| |
| int f6(int a1, int a2, int a3, int a4, int a5, int a6) { f5(a1, a2, a3, a4, a5); f1(a6); return 0; } |
| int g6(int a1, int a2, int a3, int a4, int a5, int a6) const { g5(a1, a2, a3, a4, a5); g1(a6); return 0; } |
| |
| int f7(int a1, int a2, int a3, int a4, int a5, int a6, int a7) { f6(a1, a2, a3, a4, a5, a6); f1(a7); return 0; } |
| int g7(int a1, int a2, int a3, int a4, int a5, int a6, int a7) const { g6(a1, a2, a3, a4, a5, a6); g1(a7); return 0; } |
| |
| int f8(int a1, int a2, int a3, int a4, int a5, int a6, int a7, int a8) { f7(a1, a2, a3, a4, a5, a6, a7); f1(a8); return 0; } |
| int g8(int a1, int a2, int a3, int a4, int a5, int a6, int a7, int a8) const { g7(a1, a2, a3, a4, a5, a6, a7); g1(a8); return 0; } |
| }; |
| |
| struct V |
| { |
| mutable unsigned int hash; |
| |
| V(): hash(0) {} |
| |
| void f0() { f1(17); } |
| void g0() const { g1(17); } |
| |
| void f1(int a1) { hash = (hash * 17041 + a1) % 32768; } |
| void g1(int a1) const { hash = (hash * 17041 + a1 * 2) % 32768; } |
| |
| void f2(int a1, int a2) { f1(a1); f1(a2); } |
| void g2(int a1, int a2) const { g1(a1); g1(a2); } |
| |
| void f3(int a1, int a2, int a3) { f2(a1, a2); f1(a3); } |
| void g3(int a1, int a2, int a3) const { g2(a1, a2); g1(a3); } |
| |
| void f4(int a1, int a2, int a3, int a4) { f3(a1, a2, a3); f1(a4); } |
| void g4(int a1, int a2, int a3, int a4) const { g3(a1, a2, a3); g1(a4); } |
| |
| void f5(int a1, int a2, int a3, int a4, int a5) { f4(a1, a2, a3, a4); f1(a5); } |
| void g5(int a1, int a2, int a3, int a4, int a5) const { g4(a1, a2, a3, a4); g1(a5); } |
| |
| void f6(int a1, int a2, int a3, int a4, int a5, int a6) { f5(a1, a2, a3, a4, a5); f1(a6); } |
| void g6(int a1, int a2, int a3, int a4, int a5, int a6) const { g5(a1, a2, a3, a4, a5); g1(a6); } |
| |
| void f7(int a1, int a2, int a3, int a4, int a5, int a6, int a7) { f6(a1, a2, a3, a4, a5, a6); f1(a7); } |
| void g7(int a1, int a2, int a3, int a4, int a5, int a6, int a7) const { g6(a1, a2, a3, a4, a5, a6); g1(a7); } |
| |
| void f8(int a1, int a2, int a3, int a4, int a5, int a6, int a7, int a8) { f7(a1, a2, a3, a4, a5, a6, a7); f1(a8); } |
| void g8(int a1, int a2, int a3, int a4, int a5, int a6, int a7, int a8) const { g7(a1, a2, a3, a4, a5, a6, a7); g1(a8); } |
| }; |
| |
| void member_function_test() |
| { |
| using namespace boost; |
| |
| X x; |
| |
| // 0 |
| |
| bind(&X::f0, &x)(); |
| bind(&X::f0, ref(x))(); |
| |
| bind(&X::g0, &x)(); |
| bind(&X::g0, x)(); |
| bind(&X::g0, ref(x))(); |
| |
| // 1 |
| |
| bind(&X::f1, &x, 1)(); |
| bind(&X::f1, ref(x), 1)(); |
| |
| bind(&X::g1, &x, 1)(); |
| bind(&X::g1, x, 1)(); |
| bind(&X::g1, ref(x), 1)(); |
| |
| // 2 |
| |
| bind(&X::f2, &x, 1, 2)(); |
| bind(&X::f2, ref(x), 1, 2)(); |
| |
| bind(&X::g2, &x, 1, 2)(); |
| bind(&X::g2, x, 1, 2)(); |
| bind(&X::g2, ref(x), 1, 2)(); |
| |
| // 3 |
| |
| bind(&X::f3, &x, 1, 2, 3)(); |
| bind(&X::f3, ref(x), 1, 2, 3)(); |
| |
| bind(&X::g3, &x, 1, 2, 3)(); |
| bind(&X::g3, x, 1, 2, 3)(); |
| bind(&X::g3, ref(x), 1, 2, 3)(); |
| |
| // 4 |
| |
| bind(&X::f4, &x, 1, 2, 3, 4)(); |
| bind(&X::f4, ref(x), 1, 2, 3, 4)(); |
| |
| bind(&X::g4, &x, 1, 2, 3, 4)(); |
| bind(&X::g4, x, 1, 2, 3, 4)(); |
| bind(&X::g4, ref(x), 1, 2, 3, 4)(); |
| |
| // 5 |
| |
| bind(&X::f5, &x, 1, 2, 3, 4, 5)(); |
| bind(&X::f5, ref(x), 1, 2, 3, 4, 5)(); |
| |
| bind(&X::g5, &x, 1, 2, 3, 4, 5)(); |
| bind(&X::g5, x, 1, 2, 3, 4, 5)(); |
| bind(&X::g5, ref(x), 1, 2, 3, 4, 5)(); |
| |
| // 6 |
| |
| bind(&X::f6, &x, 1, 2, 3, 4, 5, 6)(); |
| bind(&X::f6, ref(x), 1, 2, 3, 4, 5, 6)(); |
| |
| bind(&X::g6, &x, 1, 2, 3, 4, 5, 6)(); |
| bind(&X::g6, x, 1, 2, 3, 4, 5, 6)(); |
| bind(&X::g6, ref(x), 1, 2, 3, 4, 5, 6)(); |
| |
| // 7 |
| |
| bind(&X::f7, &x, 1, 2, 3, 4, 5, 6, 7)(); |
| bind(&X::f7, ref(x), 1, 2, 3, 4, 5, 6, 7)(); |
| |
| bind(&X::g7, &x, 1, 2, 3, 4, 5, 6, 7)(); |
| bind(&X::g7, x, 1, 2, 3, 4, 5, 6, 7)(); |
| bind(&X::g7, ref(x), 1, 2, 3, 4, 5, 6, 7)(); |
| |
| // 8 |
| |
| bind(&X::f8, &x, 1, 2, 3, 4, 5, 6, 7, 8)(); |
| bind(&X::f8, ref(x), 1, 2, 3, 4, 5, 6, 7, 8)(); |
| |
| bind(&X::g8, &x, 1, 2, 3, 4, 5, 6, 7, 8)(); |
| bind(&X::g8, x, 1, 2, 3, 4, 5, 6, 7, 8)(); |
| bind(&X::g8, ref(x), 1, 2, 3, 4, 5, 6, 7, 8)(); |
| |
| BOOST_TEST( x.hash == 23558 ); |
| } |
| |
| void member_function_void_test() |
| { |
| using namespace boost; |
| |
| V v; |
| |
| // 0 |
| |
| bind(&V::f0, &v)(); |
| bind(&V::f0, ref(v))(); |
| |
| bind(&V::g0, &v)(); |
| bind(&V::g0, v)(); |
| bind(&V::g0, ref(v))(); |
| |
| // 1 |
| |
| bind(&V::f1, &v, 1)(); |
| bind(&V::f1, ref(v), 1)(); |
| |
| bind(&V::g1, &v, 1)(); |
| bind(&V::g1, v, 1)(); |
| bind(&V::g1, ref(v), 1)(); |
| |
| // 2 |
| |
| bind(&V::f2, &v, 1, 2)(); |
| bind(&V::f2, ref(v), 1, 2)(); |
| |
| bind(&V::g2, &v, 1, 2)(); |
| bind(&V::g2, v, 1, 2)(); |
| bind(&V::g2, ref(v), 1, 2)(); |
| |
| // 3 |
| |
| bind(&V::f3, &v, 1, 2, 3)(); |
| bind(&V::f3, ref(v), 1, 2, 3)(); |
| |
| bind(&V::g3, &v, 1, 2, 3)(); |
| bind(&V::g3, v, 1, 2, 3)(); |
| bind(&V::g3, ref(v), 1, 2, 3)(); |
| |
| // 4 |
| |
| bind(&V::f4, &v, 1, 2, 3, 4)(); |
| bind(&V::f4, ref(v), 1, 2, 3, 4)(); |
| |
| bind(&V::g4, &v, 1, 2, 3, 4)(); |
| bind(&V::g4, v, 1, 2, 3, 4)(); |
| bind(&V::g4, ref(v), 1, 2, 3, 4)(); |
| |
| // 5 |
| |
| bind(&V::f5, &v, 1, 2, 3, 4, 5)(); |
| bind(&V::f5, ref(v), 1, 2, 3, 4, 5)(); |
| |
| bind(&V::g5, &v, 1, 2, 3, 4, 5)(); |
| bind(&V::g5, v, 1, 2, 3, 4, 5)(); |
| bind(&V::g5, ref(v), 1, 2, 3, 4, 5)(); |
| |
| // 6 |
| |
| bind(&V::f6, &v, 1, 2, 3, 4, 5, 6)(); |
| bind(&V::f6, ref(v), 1, 2, 3, 4, 5, 6)(); |
| |
| bind(&V::g6, &v, 1, 2, 3, 4, 5, 6)(); |
| bind(&V::g6, v, 1, 2, 3, 4, 5, 6)(); |
| bind(&V::g6, ref(v), 1, 2, 3, 4, 5, 6)(); |
| |
| // 7 |
| |
| bind(&V::f7, &v, 1, 2, 3, 4, 5, 6, 7)(); |
| bind(&V::f7, ref(v), 1, 2, 3, 4, 5, 6, 7)(); |
| |
| bind(&V::g7, &v, 1, 2, 3, 4, 5, 6, 7)(); |
| bind(&V::g7, v, 1, 2, 3, 4, 5, 6, 7)(); |
| bind(&V::g7, ref(v), 1, 2, 3, 4, 5, 6, 7)(); |
| |
| // 8 |
| |
| bind(&V::f8, &v, 1, 2, 3, 4, 5, 6, 7, 8)(); |
| bind(&V::f8, ref(v), 1, 2, 3, 4, 5, 6, 7, 8)(); |
| |
| bind(&V::g8, &v, 1, 2, 3, 4, 5, 6, 7, 8)(); |
| bind(&V::g8, v, 1, 2, 3, 4, 5, 6, 7, 8)(); |
| bind(&V::g8, ref(v), 1, 2, 3, 4, 5, 6, 7, 8)(); |
| |
| BOOST_TEST( v.hash == 23558 ); |
| } |
| |
| void nested_bind_test() |
| { |
| using namespace boost; |
| |
| int const x = 1; |
| int const y = 2; |
| |
| BOOST_TEST( bind(f_1, bind(f_1, _1))(x) == 1L ); |
| BOOST_TEST( bind(f_1, bind(f_2, _1, _2))(x, y) == 21L ); |
| BOOST_TEST( bind(f_2, bind(f_1, _1), bind(f_1, _1))(x) == 11L ); |
| BOOST_TEST( bind(f_2, bind(f_1, _1), bind(f_1, _2))(x, y) == 21L ); |
| BOOST_TEST( bind(f_1, bind(f_0))() == 17041L ); |
| |
| BOOST_TEST( (bind(fv_1, bind(f_1, _1))(x), (global_result == 1L)) ); |
| BOOST_TEST( (bind(fv_1, bind(f_2, _1, _2))(x, y), (global_result == 21L)) ); |
| BOOST_TEST( (bind(fv_2, bind(f_1, _1), bind(f_1, _1))(x), (global_result == 11L)) ); |
| BOOST_TEST( (bind(fv_2, bind(f_1, _1), bind(f_1, _2))(x, y), (global_result == 21L)) ); |
| BOOST_TEST( (bind(fv_1, bind(f_0))(), (global_result == 17041L)) ); |
| } |
| |
| int main() |
| { |
| function_test(); |
| function_object_test(); |
| function_object_test2(); |
| |
| #if !defined(BOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION) && !defined(BOOST_NO_FUNCTION_TEMPLATE_ORDERING) |
| adaptable_function_object_test(); |
| #endif |
| |
| member_function_test(); |
| member_function_void_test(); |
| nested_bind_test(); |
| |
| return boost::report_errors(); |
| } |