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coroutine: fix for bug #8024 - create const_iterator from coroutine

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[SVN r82869]
This commit is contained in:
Oliver Kowalke
2013-02-14 12:29:51 +00:00
parent 5ebc5cb875
commit ec4abeb3ec
3 changed files with 59 additions and 24 deletions
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63
test/test_coroutine.cpp
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@@ -42,6 +42,7 @@ typedef coro::coroutine< int(int) > coro_int_int;
typedef coro::coroutine< int*(int*) > coro_ptr;
typedef coro::coroutine< int const&(int const&) > coro_ref;
typedef coro::coroutine< boost::tuple<int&,int&>(int&,int&) > coro_tuple;
typedef coro::coroutine< const int *() > coro_const_int_ptr_void;
struct X : private boost::noncopyable
{
@@ -200,6 +201,12 @@ void f18( coro_int_int::caller_type & self)
}
}
void f19( coro_const_int_ptr_void::caller_type & self, std::vector< const int * > & vec)
{
BOOST_FOREACH( const int * ptr, vec)
{ self( ptr); }
}
void test_move()
{
{
@@ -410,16 +417,51 @@ void test_exceptions()
void test_output_iterator()
{
std::vector< int > vec;
coro_int_void coro( f16);
BOOST_FOREACH( int i, coro)
{ vec.push_back( i); }
BOOST_CHECK_EQUAL( ( std::size_t)5, vec.size() );
BOOST_CHECK_EQUAL( ( int)1, vec[0] );
BOOST_CHECK_EQUAL( ( int)2, vec[1] );
BOOST_CHECK_EQUAL( ( int)3, vec[2] );
BOOST_CHECK_EQUAL( ( int)4, vec[3] );
BOOST_CHECK_EQUAL( ( int)5, vec[4] );
{
std::vector< int > vec;
coro_int_void coro( f16);
BOOST_FOREACH( int i, coro)
{ vec.push_back( i); }
BOOST_CHECK_EQUAL( ( std::size_t)5, vec.size() );
BOOST_CHECK_EQUAL( ( int)1, vec[0] );
BOOST_CHECK_EQUAL( ( int)2, vec[1] );
BOOST_CHECK_EQUAL( ( int)3, vec[2] );
BOOST_CHECK_EQUAL( ( int)4, vec[3] );
BOOST_CHECK_EQUAL( ( int)5, vec[4] );
}
{
std::vector< int > vec;
coro_int_void coro( f16);
coro_int_void::iterator e = boost::end( coro);
for (
coro_int_void::iterator i = boost::begin( coro);
i != e; ++i)
{ vec.push_back( * i); }
BOOST_CHECK_EQUAL( ( std::size_t)5, vec.size() );
BOOST_CHECK_EQUAL( ( int)1, vec[0] );
BOOST_CHECK_EQUAL( ( int)2, vec[1] );
BOOST_CHECK_EQUAL( ( int)3, vec[2] );
BOOST_CHECK_EQUAL( ( int)4, vec[3] );
BOOST_CHECK_EQUAL( ( int)5, vec[4] );
}
{
int i1 = 1, i2 = 2, i3 = 3;
std::vector< const int* > vec_in;
vec_in.push_back( & i1);
vec_in.push_back( & i2);
vec_in.push_back( & i3);
std::vector< const int* > vec_out;
coro_const_int_ptr_void coro( boost::bind( f19, _1, boost::ref( vec_in) ) );
coro_const_int_ptr_void::const_iterator e = boost::const_end( coro);
for (
coro_const_int_ptr_void::const_iterator i = boost::const_begin( coro);
i != e; ++i)
{ vec_out.push_back( * i); }
BOOST_CHECK_EQUAL( ( std::size_t)3, vec_out.size() );
BOOST_CHECK_EQUAL( & i1, vec_out[0] );
BOOST_CHECK_EQUAL( & i2, vec_out[1] );
BOOST_CHECK_EQUAL( & i3, vec_out[2] );
}
}
void test_input_iterator()
@@ -465,7 +507,6 @@ void test_post()
BOOST_CHECK( ! coro);
}
boost::unit_test::test_suite * init_unit_test_suite( int, char* [])
{
boost::unit_test::test_suite * test =