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Updated constexpr tests for all affected modules. Added conditional constexpr to equal, which uses std::distance.

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This commit is contained in:
MMaximoff
2017-04-07 22:31:23 +03:00
parent 8d095e9d30
commit dfa332e915
15 changed files with 625 additions and 185 deletions
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32
test/copy_n_test1.cpp
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@ -9,6 +9,10 @@
#include <boost/config.hpp>
#include <boost/algorithm/cxx11/copy_n.hpp>
#include <boost/algorithm/cxx14/equal.hpp>
#include <boost/algorithm/cxx11/all_of.hpp>
#include "iterator_test.hpp"
#define BOOST_TEST_MAIN
#include <boost/test/unit_test.hpp>
@ -21,6 +25,8 @@
namespace ba = boost::algorithm;
// namespace ba = boost;
BOOST_CXX14_CONSTEXPR bool is_zero( int v ) { return v == 0; }
template <typename Container>
void test_sequence ( Container const &c ) {
@ -67,12 +73,38 @@ void test_sequence ( Container const &c ) {
}
BOOST_CXX14_CONSTEXPR inline bool test_constexpr() {
const size_t sz = 64;
int in_data[sz] = {0};
bool res = true;
const int* from = in_data;
const int* to = in_data + sz;
int out_data[sz] = {0};
int* out = out_data;
out = ba::copy_n ( from, 0, out ); // Copy none
res = (res && out == out_data && ba::all_of(out, out + sz, is_zero));
out = ba::copy_n ( from, sz, out ); // Copy all
res = (res && out == out_data + sz
&& ba::equal( input_iterator<const int *>(out_data), input_iterator<const int *>(out_data + sz),
input_iterator<const int *>(from), input_iterator<const int *>(to)));
return res;
}
void test_sequence1 () {
std::vector<int> v;
for ( int i = 5; i < 15; ++i )
v.push_back ( i );
test_sequence ( v );
BOOST_CXX14_CONSTEXPR bool constexpr_res = test_constexpr();
BOOST_CHECK(constexpr_res);
std::list<int> l;
for ( int i = 25; i > 15; --i )
l.push_back ( i );