diff options
Diffstat (limited to 'test')
-rw-r--r-- | test/std/algorithms/alg.modifying.operations/alg.generate/generate_n.pass.cpp | 23 |
1 files changed, 18 insertions, 5 deletions
diff --git a/test/std/algorithms/alg.modifying.operations/alg.generate/generate_n.pass.cpp b/test/std/algorithms/alg.modifying.operations/alg.generate/generate_n.pass.cpp index a9ccaf4cd..6a014a9c0 100644 --- a/test/std/algorithms/alg.modifying.operations/alg.generate/generate_n.pass.cpp +++ b/test/std/algorithms/alg.modifying.operations/alg.generate/generate_n.pass.cpp @@ -18,29 +18,42 @@ #include <algorithm> #include <cassert> +#include "test_macros.h" #include "test_iterators.h" #include "user_defined_integral.hpp" -typedef UserDefinedIntegral<unsigned> UDI; - struct gen_test { int operator()() const {return 2;} }; -template <class Iter> +template <class Iter, class Size> void -test() +test2() { const unsigned n = 4; int ia[n] = {0}; - assert(std::generate_n(Iter(ia), UDI(n), gen_test()) == Iter(ia+n)); + assert(std::generate_n(Iter(ia), Size(n), gen_test()) == Iter(ia+n)); assert(ia[0] == 2); assert(ia[1] == 2); assert(ia[2] == 2); assert(ia[3] == 2); } +template <class Iter> +void +test() +{ + test2<Iter, int>(); + test2<Iter, unsigned int>(); + test2<Iter, long>(); + test2<Iter, unsigned long>(); + test2<Iter, UserDefinedIntegral<unsigned> >(); + test2<Iter, float>(); + test2<Iter, double>(); // this is PR#35498 + test2<Iter, long double>(); +} + int main() { test<forward_iterator<int*> >(); |