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Switch the test to use std::stringstream, not std::ostrstream, since

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the latter is deprecated and gcc warns whenever one tries to use it.


[SVN r23896]
This commit is contained in:
Vladimir Prus 2004-07-21 12:28:18 +00:00
parent 35d3c03d19
commit d5a5b84a40
1 changed files with 15 additions and 32 deletions
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47
iterators_test.cpp
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@ -24,7 +24,7 @@
#include <cstring> // for std::strcmp
#include <iostream> // for std::cout (std::endl, ends, and flush indirectly)
#include <string> // for std::string
#include <strstream> // for std::ostrstream
#include <sstream> // for std::stringstream
# ifdef BOOST_NO_STDC_NAMESPACE
namespace std { using ::strcmp; }
@ -65,20 +65,16 @@ class test_opr_base
protected:
// Test data and types
BOOST_STATIC_CONSTANT( std::size_t, fruit_length = 6u );
BOOST_STATIC_CONSTANT( std::size_t, scratch_length = 40u );
typedef std::string fruit_array_type[ fruit_length ];
typedef char scratch_array_type[ scratch_length ];
static fruit_array_type fruit;
static scratch_array_type scratch;
}; // test_opr_base
#ifndef BOOST_NO_INCLASS_MEMBER_INITIALIZATION
// A definition is required even for integral static constants
const std::size_t test_opr_base::fruit_length;
const std::size_t test_opr_base::scratch_length;
#endif
template <typename T, typename R = T&, typename P = T*>
@ -120,9 +116,6 @@ private:
test_opr_base::fruit_array_type
test_opr_base::fruit = { "apple", "orange", "pear", "peach", "grape", "plum" };
test_opr_base::scratch_array_type
test_opr_base::scratch = "";
template <typename T, typename R, typename P>
typename test_opr<T, R, P>::iter_type const
test_opr<T, R, P>::fruit_begin = test_iter<T,R,P>( fruit );
@ -176,15 +169,13 @@ test_opr<T, R, P>::post_increment_test
{
std::cout << "\tDoing post-increment test." << std::endl;
std::ostrstream oss( scratch, scratch_length );
std::stringstream oss;
for ( iter_type i = fruit_begin ; i != fruit_end ; )
{
oss << *i++ << ' ';
}
oss << std::ends;
BOOST_TEST( std::strcmp(oss.str(), "apple orange pear peach grape plum ")
== 0 );
BOOST_TEST( oss.str() == "apple orange pear peach grape plum ");
}
// Test post-decrement
@ -196,16 +187,14 @@ test_opr<T, R, P>::post_decrement_test
{
std::cout << "\tDoing post-decrement test." << std::endl;
std::ostrstream oss( scratch, scratch_length );
std::stringstream oss;
for ( iter_type i = fruit_end ; i != fruit_begin ; )
{
i--;
oss << *i << ' ';
}
oss << std::ends;
BOOST_TEST( std::strcmp(oss.str(), "plum grape peach pear orange apple ")
== 0 );
BOOST_TEST( oss.str() == "plum grape peach pear orange apple ");
}
// Test indirect structure referral
@ -217,14 +206,13 @@ test_opr<T, R, P>::indirect_referral_test
{
std::cout << "\tDoing indirect reference test." << std::endl;
std::ostrstream oss( scratch, scratch_length );
std::stringstream oss;
for ( iter_type i = fruit_begin ; i != fruit_end ; ++i )
{
oss << i->size() << ' ';
}
oss << std::ends;
BOOST_TEST( std::strcmp(oss.str(), "5 6 4 5 5 4 ") == 0 );
BOOST_TEST( oss.str() == "5 6 4 5 5 4 ");
}
// Test offset addition
@ -237,14 +225,13 @@ test_opr<T, R, P>::offset_addition_test
std::cout << "\tDoing offset addition test." << std::endl;
std::ptrdiff_t const two = 2;
std::ostrstream oss( scratch, scratch_length );
std::stringstream oss;
for ( iter_type i = fruit_begin ; i != fruit_end ; i = i + two )
{
oss << *i << ' ';
}
oss << std::ends;
BOOST_TEST( std::strcmp(oss.str(), "apple pear grape ") == 0 );
BOOST_TEST( oss.str() == "apple pear grape ");
}
// Test offset addition, in reverse order
@ -257,14 +244,13 @@ test_opr<T, R, P>::reverse_offset_addition_test
std::cout << "\tDoing reverse offset addition test." << std::endl;
std::ptrdiff_t const two = 2;
std::ostrstream oss( scratch, scratch_length );
std::stringstream oss;
for ( iter_type i = fruit_begin ; i != fruit_end ; i = two + i )
{
oss << *i << ' ';
}
oss << std::ends;
BOOST_TEST( std::strcmp(oss.str(), "apple pear grape ") == 0 );
BOOST_TEST( oss.str() == "apple pear grape ");
}
// Test offset subtraction
@ -277,7 +263,7 @@ test_opr<T, R, P>::offset_subtraction_test
std::cout << "\tDoing offset subtraction test." << std::endl;
std::ptrdiff_t const two = 2;
std::ostrstream oss( scratch, scratch_length );
std::stringstream oss;
for ( iter_type i = fruit_end ; fruit_begin < i ; )
{
i = i - two;
@ -287,8 +273,7 @@ test_opr<T, R, P>::offset_subtraction_test
}
}
oss << std::ends;
BOOST_TEST( std::strcmp(oss.str(), "grape pear apple ") == 0 );
BOOST_TEST( oss.str() == "grape pear apple ");
}
// Test comparisons
@ -330,13 +315,11 @@ test_opr<T, R, P>::indexing_test
{
std::cout << "\tDoing indexing test." << std::endl;
std::ostrstream oss( scratch, scratch_length );
std::stringstream oss;
for ( std::size_t k = 0u ; k < fruit_length ; ++k )
{
oss << fruit_begin[ k ] << ' ';
}
oss << std::ends;
BOOST_TEST( std::strcmp(oss.str(), "apple orange pear peach grape plum ")
== 0 );
BOOST_TEST( oss.str() == "apple orange pear peach grape plum ");
}