diff options
Diffstat (limited to 'libcxx/test/algorithms/alg.nonmodifying/alg.all_of')
| -rw-r--r-- | libcxx/test/algorithms/alg.nonmodifying/alg.all_of/all_of.pass.cpp | 47 |
1 files changed, 47 insertions, 0 deletions
diff --git a/libcxx/test/algorithms/alg.nonmodifying/alg.all_of/all_of.pass.cpp b/libcxx/test/algorithms/alg.nonmodifying/alg.all_of/all_of.pass.cpp new file mode 100644 index 00000000000..9744036f134 --- /dev/null +++ b/libcxx/test/algorithms/alg.nonmodifying/alg.all_of/all_of.pass.cpp @@ -0,0 +1,47 @@ +//===----------------------------------------------------------------------===// +// +// ΚΚΚΚΚΚΚΚΚΚΚΚΚΚΚΚΚΚΚΚThe LLVM Compiler Infrastructure +// +// This file is distributed under the University of Illinois Open Source +// License. See LICENSE.TXT for details. +// +//===----------------------------------------------------------------------===// + +// <algorithm> + +// template <class InputIterator, class Predicate> +// bool +// all_of(InputIterator first, InputIterator last, Predicate pred); + +#include <algorithm> +#include <cassert> + +#include "../../iterators.h" + +struct test1 +{ + bool operator()(const int& i) const + { + return i % 2 == 0; + } +}; + +int main() +{ + { + int ia[] = {2, 4, 6, 8}; + const unsigned sa = sizeof(ia)/sizeof(ia[0]); + assert(std::all_of(input_iterator<const int*>(ia), + input_iterator<const int*>(ia + sa), test1()) == true); + assert(std::all_of(input_iterator<const int*>(ia), + input_iterator<const int*>(ia), test1()) == true); + } + { + const int ia[] = {2, 4, 5, 8}; + const unsigned sa = sizeof(ia)/sizeof(ia[0]); + assert(std::all_of(input_iterator<const int*>(ia), + input_iterator<const int*>(ia + sa), test1()) == false); + assert(std::all_of(input_iterator<const int*>(ia), + input_iterator<const int*>(ia), test1()) == true); + } +} |
