diff options
Diffstat (limited to 'libcxx/test/algorithms/alg.modifying.operations/alg.unique/unique.pass.cpp')
-rw-r--r-- | libcxx/test/algorithms/alg.modifying.operations/alg.unique/unique.pass.cpp | 189 |
1 files changed, 0 insertions, 189 deletions
diff --git a/libcxx/test/algorithms/alg.modifying.operations/alg.unique/unique.pass.cpp b/libcxx/test/algorithms/alg.modifying.operations/alg.unique/unique.pass.cpp deleted file mode 100644 index ab4ffad60f9..00000000000 --- a/libcxx/test/algorithms/alg.modifying.operations/alg.unique/unique.pass.cpp +++ /dev/null @@ -1,189 +0,0 @@ -//===----------------------------------------------------------------------===// -// -// The LLVM Compiler Infrastructure -// -// This file is dual licensed under the MIT and the University of Illinois Open -// Source Licenses. See LICENSE.TXT for details. -// -//===----------------------------------------------------------------------===// - -// <algorithm> - -// template<ForwardIterator Iter> -// requires OutputIterator<Iter, Iter::reference> -// && EqualityComparable<Iter::value_type> -// Iter -// unique(Iter first, Iter last); - -#include <algorithm> -#include <cassert> -#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES -#include <memory> -#endif - -#include "test_iterators.h" - -template <class Iter> -void -test() -{ - int ia[] = {0}; - const unsigned sa = sizeof(ia)/sizeof(ia[0]); - Iter r = std::unique(Iter(ia), Iter(ia+sa)); - assert(base(r) == ia + sa); - assert(ia[0] == 0); - - int ib[] = {0, 1}; - const unsigned sb = sizeof(ib)/sizeof(ib[0]); - r = std::unique(Iter(ib), Iter(ib+sb)); - assert(base(r) == ib + sb); - assert(ib[0] == 0); - assert(ib[1] == 1); - - int ic[] = {0, 0}; - const unsigned sc = sizeof(ic)/sizeof(ic[0]); - r = std::unique(Iter(ic), Iter(ic+sc)); - assert(base(r) == ic + 1); - assert(ic[0] == 0); - - int id[] = {0, 0, 1}; - const unsigned sd = sizeof(id)/sizeof(id[0]); - r = std::unique(Iter(id), Iter(id+sd)); - assert(base(r) == id + 2); - assert(id[0] == 0); - assert(id[1] == 1); - - int ie[] = {0, 0, 1, 0}; - const unsigned se = sizeof(ie)/sizeof(ie[0]); - r = std::unique(Iter(ie), Iter(ie+se)); - assert(base(r) == ie + 3); - assert(ie[0] == 0); - assert(ie[1] == 1); - assert(ie[2] == 0); - - int ig[] = {0, 0, 1, 1}; - const unsigned sg = sizeof(ig)/sizeof(ig[0]); - r = std::unique(Iter(ig), Iter(ig+sg)); - assert(base(r) == ig + 2); - assert(ig[0] == 0); - assert(ig[1] == 1); - - int ih[] = {0, 1, 1}; - const unsigned sh = sizeof(ih)/sizeof(ih[0]); - r = std::unique(Iter(ih), Iter(ih+sh)); - assert(base(r) == ih + 2); - assert(ih[0] == 0); - assert(ih[1] == 1); - - int ii[] = {0, 1, 1, 1, 2, 2, 2}; - const unsigned si = sizeof(ii)/sizeof(ii[0]); - r = std::unique(Iter(ii), Iter(ii+si)); - assert(base(r) == ii + 3); - assert(ii[0] == 0); - assert(ii[1] == 1); - assert(ii[2] == 2); -} - -#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES - -struct do_nothing -{ - void operator()(void*) const {} -}; - -typedef std::unique_ptr<int, do_nothing> Ptr; - -template <class Iter> -void -test1() -{ - int one = 1; - int two = 2; - Ptr ia[1]; - const unsigned sa = sizeof(ia)/sizeof(ia[0]); - Iter r = std::unique(Iter(ia), Iter(ia+sa)); - assert(base(r) == ia + sa); - assert(ia[0] == 0); - - Ptr ib[2]; - ib[1].reset(&one); - const unsigned sb = sizeof(ib)/sizeof(ib[0]); - r = std::unique(Iter(ib), Iter(ib+sb)); - assert(base(r) == ib + sb); - assert(ib[0] == 0); - assert(*ib[1] == 1); - - Ptr ic[2]; - const unsigned sc = sizeof(ic)/sizeof(ic[0]); - r = std::unique(Iter(ic), Iter(ic+sc)); - assert(base(r) == ic + 1); - assert(ic[0] == 0); - - Ptr id[3]; - id[2].reset(&one); - const unsigned sd = sizeof(id)/sizeof(id[0]); - r = std::unique(Iter(id), Iter(id+sd)); - assert(base(r) == id + 2); - assert(id[0] == 0); - assert(*id[1] == 1); - - Ptr ie[4]; - ie[2].reset(&one); - const unsigned se = sizeof(ie)/sizeof(ie[0]); - r = std::unique(Iter(ie), Iter(ie+se)); - assert(base(r) == ie + 3); - assert(ie[0] == 0); - assert(*ie[1] == 1); - assert(ie[2] == 0); - - Ptr ig[4]; - ig[2].reset(&one); - ig[3].reset(&one); - const unsigned sg = sizeof(ig)/sizeof(ig[0]); - r = std::unique(Iter(ig), Iter(ig+sg)); - assert(base(r) == ig + 2); - assert(ig[0] == 0); - assert(*ig[1] == 1); - - Ptr ih[3]; - ih[1].reset(&one); - ih[2].reset(&one); - const unsigned sh = sizeof(ih)/sizeof(ih[0]); - r = std::unique(Iter(ih), Iter(ih+sh)); - assert(base(r) == ih + 2); - assert(ih[0] == 0); - assert(*ih[1] == 1); - - Ptr ii[7]; - ii[1].reset(&one); - ii[2].reset(&one); - ii[3].reset(&one); - ii[4].reset(&two); - ii[5].reset(&two); - ii[6].reset(&two); - const unsigned si = sizeof(ii)/sizeof(ii[0]); - r = std::unique(Iter(ii), Iter(ii+si)); - assert(base(r) == ii + 3); - assert(ii[0] == 0); - assert(*ii[1] == 1); - assert(*ii[2] == 2); -} - -#endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES - -int main() -{ - test<forward_iterator<int*> >(); - test<bidirectional_iterator<int*> >(); - test<random_access_iterator<int*> >(); - test<int*>(); - -#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES - - test1<forward_iterator<Ptr*> >(); - test1<bidirectional_iterator<Ptr*> >(); - test1<random_access_iterator<Ptr*> >(); - test1<Ptr*>(); - -#endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES -} |