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- #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();
- }
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