feedc0de/boost_function
1
0
Fork 0
forked from boostorg/function
Code Pull Requests Activity

Added tests for member functions

Browse Source 
[SVN r11394]
This commit is contained in:
Douglas Gregor
2001-10-16 19:24:04 +00:00
parent 08d727df21
commit e6011abb87
2 changed files with 64 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

32
test/function_test.cpp
View File

@ -579,6 +579,37 @@ test_emptiness()
BOOST_TEST(f3.empty());
}
struct X {
X(int v) : value(v) {}
int twice() const { return 2*value; }
int plus(int v) { return value + v; }
int value;
};
static void
test_member_functions()
{
boost::function<int, X*> f1(&X::twice);
X one(1);
X five(5);
BOOST_TEST(f1(&one) == 2);
BOOST_TEST(f1(&five) == 10);
boost::function<int, X*> f1_2;
f1_2 = &X::twice;
BOOST_TEST(f1_2(&one) == 2);
BOOST_TEST(f1_2(&five) == 10);
boost::function<int, X&, int> f2(&X::plus);
BOOST_TEST(f2(one, 3) == 4);
BOOST_TEST(f2(five, 4) == 9);
}
int
test_main(int, char* [])
{
@ -586,5 +617,6 @@ test_main(int, char* [])
test_one_arg();
test_two_args();
test_emptiness();
test_member_functions();
return 0;
}