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defarg_test.cpp: removed (it is incorrect)

Browse Source 
function_n_test.cpp:
function_test.cpp:
  Updated with tests of target_type() and casting


[SVN r11361]
This commit is contained in:
Douglas Gregor
2001-10-08 13:33:14 +00:00
parent 1d4282c706
commit 4147c42599
3 changed files with 44 additions and 56 deletions
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56
test/defarg_test.cpp
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@ -1,56 +0,0 @@
// Boost.Function library
// Copyright (C) 2001 Doug Gregor (gregod@cs.rpi.edu)
//
// Permission to copy, use, sell and distribute this software is granted
// provided this copyright notice appears in all copies.
// Permission to modify the code and to distribute modified code is granted
// provided this copyright notice appears in all copies, and a notice
// that the code was modified is included with the copyright notice.
//
// This software is provided "as is" without express or implied warranty,
// and with no claim as to its suitability for any purpose.
// For more information, see http://www.boost.org
#define BOOST_INCLUDE_MAIN
#include <boost/test/test_tools.hpp>
#include <boost/function.hpp>
#include <functional>
#include <cassert>
#include <string>
using namespace std;
using namespace boost;
static int sub_ints(int x = 5, int y = 3, int z = 1) { return x-y-z; }
static void
test_zero_args()
{
function<int> one(&sub_ints);
BOOST_TEST(one() == 1);
}
static void
test_one_arg()
{
function<int, int> minus_four(&sub_ints);
BOOST_TEST(minus_four(7) == 3);
}
static void
test_two_args()
{
function<int, int, int> sub(&sub_ints);
BOOST_TEST(sub(10, 2) == 7);
}
int
test_main(int, char* [])
{
test_zero_args();
test_one_arg();
test_two_args();
return 0;
}

22
test/function_n_test.cpp
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@ -44,6 +44,15 @@ struct write_const_1_nonconst_2
void operator()() const { global_int = 1; } void operator()() const { global_int = 1; }
}; };
struct add_to_obj
{
add_to_obj(int v) : value(v) {}
int operator()(int x) const { return value + x; }
int value;
};
static void static void
test_zero_args() test_zero_args()
{ {
@ -514,6 +523,8 @@ test_zero_args()
BOOST_TEST(i1); BOOST_TEST(i1);
i1.clear(); i1.clear();
BOOST_TEST(!i1); BOOST_TEST(!i1);
BOOST_TEST(i1.target_type() == typeid(void));
} }
static void static void
@ -529,6 +540,17 @@ test_one_arg()
function1<std::string, char*> id2(&identity_str); function1<std::string, char*> id2(&identity_str);
BOOST_TEST(id2("foo") == "foo"); BOOST_TEST(id2("foo") == "foo");
add_to_obj add_to(5);
function1<int, int> f2(add_to);
BOOST_TEST(f2(3) == 8);
BOOST_TEST(f2.target_type() == typeid(add_to_obj));
function_cast<add_to_obj>(f2).value = 12;
BOOST_TEST(f2(3) == 15);
const function1<int, int> cf2(add_to);
BOOST_TEST(cf2(3) == 8);
BOOST_TEST(cf2.target_type() == typeid(add_to_obj));
} }
static void static void

22
test/function_test.cpp
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@ -44,6 +44,15 @@ struct write_const_1_nonconst_2
void operator()() const { global_int = 1; } void operator()() const { global_int = 1; }
}; };
struct add_to_obj
{
add_to_obj(int v) : value(v) {}
int operator()(int x) const { return value + x; }
int value;
};
static void static void
test_zero_args() test_zero_args()
{ {
@ -514,6 +523,8 @@ test_zero_args()
BOOST_TEST(i1); BOOST_TEST(i1);
i1.clear(); i1.clear();
BOOST_TEST(!i1); BOOST_TEST(!i1);
BOOST_TEST(i1.target_type() == typeid(void));
} }
static void static void
@ -529,6 +540,17 @@ test_one_arg()
function<std::string, char*> id2(&identity_str); function<std::string, char*> id2(&identity_str);
BOOST_TEST(id2("foo") == "foo"); BOOST_TEST(id2("foo") == "foo");
add_to_obj add_to(5);
function<int, int> f2(add_to);
BOOST_TEST(f2(3) == 8);
BOOST_TEST(f2.target_type() == typeid(add_to_obj));
function_cast<add_to_obj>(f2).value = 12;
BOOST_TEST(f2(3) == 15);
const function<int, int> cf2(add_to);
BOOST_TEST(cf2(3) == 8);
BOOST_TEST(cf2.target_type() == typeid(add_to_obj));
} }
static void static void