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* Add missing include to test. NFCMarshall Clow2018-12-191-0/+1
| | | | llvm-svn: 349639
* One more local type warning removed from the tests. NFCMarshall Clow2018-10-121-8/+12
| | | | llvm-svn: 344421
* [libcxx] [test] Strip trailing whitespace, NFC.Stephan T. Lavavej2018-02-125-9/+9
| | | | llvm-svn: 324959
* Fix the BinaryPredicate form of std::is_permutation to not rely on operator==Peter Collingbourne2018-01-261-0/+24
| | | | | | | | | | | | | | | | According to [1], forms 2 and 4 of std::is_permutation should use the passed in binary predicate to compare elements. operator== should only be used for forms 1 and 3 which do not take a binary predicate. This CL fixes forms 2 and 4 which relied on operator== for some comparisons. [1] http://en.cppreference.com/w/cpp/algorithm/is_permutation Patch by Thomas Anderson! Differential Revision: https://reviews.llvm.org/D42518 llvm-svn: 323563
* Still more P0202 constexpr-ifying. This batch is: ↵Marshall Clow2018-01-222-2/+37
| | | | | | for_each/for_each_n/lexicographical_compare llvm-svn: 323147
* Fix most GCC test failures.Eric Fiselier2018-01-183-7/+6
| | | | | | | | | | | | | | | | | | | | | | | This patch fixes almost all currently failing tests when using GCC ToT. The specific changes are: (A) Workaround gcc.gnu.org/PR83921 which rejects variables w/o initializers in constexpr contexts -- even when the variable is an empty class. This bug has been worked around at all callsites by adding an initializer. Additionally a new test, constexpr_init.pass.cpp, has been added to test that Clang doesn't suffer from these bugs. (B) Fix streambuf.assign/swap.pass.cpp. This test was never actually calling the swap method as intended. In fact, the swap function it intended to call was ill-formed when instantiated. GCC diagnosed this ill-formedness w/o needing an instantiation. (C) size_delete11.pass.cpp was fixed by adding c++2a to the list of unsupported dialects. llvm-svn: 322810
* More constexpr algorithms from P0202. search/search_nMarshall Clow2018-01-164-4/+79
| | | | llvm-svn: 322566
* More constexpr algorithms from P0202: lower_bound, upper_bound, equal_range, ↵Marshall Clow2018-01-162-2/+2
| | | | | | binary_search llvm-svn: 322529
* Actually CALL the constexpr tests.Marshall Clow2018-01-162-0/+8
| | | | llvm-svn: 322528
* More constexpr (re P0202) - equal and mismatchMarshall Clow2018-01-164-4/+146
| | | | llvm-svn: 322527
* Fix constexpr failure on C++11-based buildbots.Marshall Clow2018-01-151-1/+1
| | | | llvm-svn: 322507
* More constexpr from P0202. count and count_if. Also fix a comment that ↵Marshall Clow2018-01-152-4/+33
| | | | | | Morwenn noted. llvm-svn: 322506
* Some of the tests from earlier today had 'int' as the return type when it ↵Marshall Clow2018-01-155-5/+5
| | | | | | should have been 'bool'. Fix that. It doesn't change the behavior of any of the tests, but it's more accurate. llvm-svn: 322505
* More P0202 constexpr-ifying. All the find_XXX algorithms in this commit.Marshall Clow2018-01-159-14/+192
| | | | llvm-svn: 322504
* partition_point gets the P0202 treatmentMarshall Clow2018-01-152-2/+2
| | | | llvm-svn: 322493
* More constexpr algorithms from P0202. any_of/all_of/none_of.Marshall Clow2018-01-153-3/+48
| | | | llvm-svn: 322492
* First part of P0202: Adding constexpr modifiers to functions in <algorithm> ↵Marshall Clow2018-01-152-2/+40
| | | | | | and <utility>. This commit is all the is_XXX algorithms. llvm-svn: 322489
* Fix misspelled macro name - thanks to andrew@ispras.ru for the catchMarshall Clow2018-01-101-1/+1
| | | | llvm-svn: 322196
* Add the C++17 extensions to std::search. Include the default searcher, but ↵Marshall Clow2018-01-081-0/+28
| | | | | | not the Boyer-Moore or Boyer-Moore-Horspool searcher (yet). BUT put the BM and BMH tests in place, marked to XFAIL. The other searchers will follow soon llvm-svn: 322019
* Change (void) casts to TEST_IGNORE_NODISCARD, as requested by Eric. Reviewed ↵Billy Robert O'Neal III2017-11-211-1/+1
| | | | | | as https://reviews.llvm.org/D40065 llvm-svn: 318804
* Tolerate even more [[nodiscard]] in the STL. Reviewed as ↵Billy Robert O'Neal III2017-11-152-2/+2
| | | | | | https://reviews.llvm.org/D39080 llvm-svn: 318277
* [libcxx] [test] Change comments to say C++ instead of c++. NFC.Stephan T. Lavavej2017-07-292-2/+2
| | | | | | | | This makes them consistent (many comments already used uppercase). The special REQUIRES, UNSUPPORTED, and XFAIL comments are excluded from this change. llvm-svn: 309468
* [libcxx] [test] Untabify, NFC.Stephan T. Lavavej2017-07-293-12/+12
| | | | llvm-svn: 309464
* [libcxx] [test] Strip trailing whitespace. NFC.Stephan T. Lavavej2017-06-201-5/+5
| | | | llvm-svn: 305848
* Add non-parallel version of for_each_n (+tests) from the Parallelism TSMarshall Clow2017-05-251-0/+61
| | | | llvm-svn: 303833
* [libcxx] [test] Strip trailing whitespace. NFC.Stephan T. Lavavej2017-05-043-3/+3
| | | | llvm-svn: 302105
* Update the algorithm tests to not use the (deprecated) function binders. No ↵Marshall Clow2017-03-233-7/+27
| | | | | | functional change. llvm-svn: 298618
* [libcxx] [test] D27023: Fix MSVC warning C4389 "signed/unsigned mismatch", ↵Stephan T. Lavavej2016-12-061-1/+1
| | | | | | | | | | | | part 10/12. Add static_cast<int>. In these cases, the values are guaranteed to be small-ish, and they're being compared to int elements. test/std/containers/sequences/deque/deque.capacity/access.pass.cpp Use int instead of unsigned to iterate from 0 to 10. llvm-svn: 288747
* Purge all usages of _LIBCPP_STD_VER under test/std/algorithmEric Fiselier2016-10-085-95/+85
| | | | llvm-svn: 283643
* Remove trailing whitespace in test suite. Approved by Marshall Clow.Eric Fiselier2016-06-012-3/+3
| | | | llvm-svn: 271435
* Fix warnings in test/std/algorithmsEric Fiselier2015-07-182-7/+6
| | | | llvm-svn: 242626
* [libcxx] Properly convert the count arguments to the *_n algorithms before use.Eric Fiselier2015-02-102-0/+10
| | | | | | | | | | | | | | | | | Summary: The requirement on the `Size` type passed to *_n algorithms is that it is convertible to an integral type. This means we can't use a variable of type `Size` directly. Instead we need to convert it to an integral type first. The problem is finding out what integral type to convert it to. `__convert_to_integral` figures out what integral type to convert it to and performs the conversion, It also promotes the resulting integral type so that it is at least as big as an integer. `__convert_to_integral` also has a special case for converting enums. This should only work on non-scoped enumerations because it does not apply an explicit conversion from the enum to its underlying type. Reviewers: chandlerc, mclow.lists Reviewed By: mclow.lists Subscribers: cfe-commits Differential Revision: http://reviews.llvm.org/D7449 llvm-svn: 228704
* Removed some tabs that snuck into the test suite. No functionality changeMarshall Clow2015-01-282-14/+14
| | | | llvm-svn: 227363
* Move test into test/std subdirectory.Eric Fiselier2014-12-2026-0/+2713
llvm-svn: 224658
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