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Author SHA1 Message Date
Marshall Clow
c1345e3262 A bunch of the char.traits tests were using unicode literals. #ifdef those bits out on c++03, since it doesn't support u"" and U "" style strings. 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@210560 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-06-10 18:46:59 +00:00
Marshall Clow
281918b6aa Testing infastructure: A template for char_traits where all the functions are constexpr, and a comparison predicate which counts how many times it's been called. 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@210381 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-06-06 22:33:40 +00:00
David Majnemer
0707b67ac3 Handle partial nanosleeps in this_thread::sleep_for 
Signals may result in nanosleep returning with only some of the
requested sleeping performed.

Utilize nanosleep's "time-remaining" out parameter to continue sleeping
when this occurs.

git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@210210 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-06-04 19:43:20 +00:00
Nico Weber
981b01d9d0 Make meta.trans.other/aligned_storage.pass.cpp pass on arm. 
The maximum alignment on arm is 8, not 16 like on x86. Use alignof(max_align_t)
to make the test work in both cases.


git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@210195 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-06-04 16:25:58 +00:00
David Majnemer
4d9f97b40b [libc++] Don't return uninitialized data from random_device::operator() 
Make sure we appropriately retry calls to read if the return result is
less than what we asked for.

Additionally, check and handle IO errors: EINTR results in the read
operation getting restarted; other errors turn into exceptions.


git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@210061 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-06-03 02:40:39 +00:00
David Majnemer
8db32cc2ac [libc++] random_device fails if open returns zero 
random_device::random_device(const string&) wrongly assumes that open
can only validly return a file descriptor greater than zero.

This results in random_device believing that it didn't successfully open
the device causing it to throw in it's constructor, this ends up leaking
a file descriptor.

The fix is simple, don't error on file descriptors which are zero.


git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@210060 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-06-03 02:21:37 +00:00
Nico Weber
4074d6ea30 Remove unused code in a libc++ test. 
Other tests in this directory use this type, so it's probably copypasta from
there.

(test_buf only forwards to the superclass in all tests where it's used though,
so I wonder if it can be replaced with just using filebuf / wfilebuf
everywhere?)


git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@210019 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-06-02 12:00:08 +00:00
Justin Bogner
e39915bdc5 Fix XFAIL condition from r208840 
The XFAILs in r208840 were too general. They were meant to only apply
to testing when use_system_lib was set.

git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@209972 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-05-31 07:59:03 +00:00
Nico Weber
d32add4a48 fix typo 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@209819 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-05-29 14:58:38 +00:00
David Majnemer
fcafd80ace Linux: Correctly identify valid error codes 
[syserr.errcat.objects]p4 specifies that
system_category().default_error_condition(ev) map to
error_condition(posv, generic_category()) if ev could map to a POSIX
errno.

Linux reserves up to and including 4095 for errno values, use this as a
bound.

This fixes syserr.errcat.objects/system_category.pass.cpp on Linux.


git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@209795 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-05-29 05:02:22 +00:00
Marshall Clow
4f3368e269 Fix a problem exposed by r208825, which caused bind (and other bits of libc++) to stop working. And tests 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@209785 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-05-29 01:10:28 +00:00
Marshall Clow
52a708fbca Fix bug 19840, where some tests were not testing what we wanted. Thanks to Eric for the bug report 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@209520 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-05-23 15:30:23 +00:00
Marshall Clow
6b7e6921e2 Fix Bug 19678 - libc++ does not correctly handle the regex: '[^\0]*' 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@209307 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-05-21 16:29:50 +00:00
Marshall Clow
117563c516 Fix bug 19740; round-tripping a pointer through a stream doesn't work 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@209305 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-05-21 16:02:20 +00:00
Alp Toker
08f8ac6951 Fix typo 'fourty' in tests 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@208870 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-05-15 11:33:29 +00:00
Alp Toker
ec34c48976 Fix typos 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@208869 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-05-15 11:27:39 +00:00
Justin Bogner
5fda8338b2 Work around ABI differences due to LWG 2056 in tests 
When testing against the system library, there is a relatively minor
ABI breakage that the std::future_errc values have been changed to
avoid using zero. Update the tests that rely on the values being
consistent.

git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@208840 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-05-15 01:57:42 +00:00
Justin Bogner
bdfc0ad2ea Remove XFAIL from a number of tests that aren't expected to fail 
These tests haven't been failing on darwin11 or 12 since r189610 when
pr17027 was fixed, but they've been keeping the libc++ bot red by
XPASSing since then.

git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@208831 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-05-15 00:55:44 +00:00
Marshall Clow
1f50f2d64b Add Address Sanitizer support to std::vector 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@208319 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-05-08 14:14:06 +00:00
Marshall Clow
6b5be703db Fix PR 19663. Some calls to find(vector<bool>) were returning iterators that were subtly invalid (didn't compare equal). Thanks to Erik Verbruggen for the report (and diagnosis) 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@208096 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-05-06 15:33:23 +00:00
Marshall Clow
5f64a2b3c3 Fix bug #18350. Add tests for tuples of all the smart pointers (except auto_ptr) 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@207307 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-04-26 05:19:48 +00:00
Marshall Clow
34b571bd88 Added some tests for equal elements in min_element and max_element. Bug #19547 was invalid, but we weren't testing that case 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@207232 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-04-25 15:50:54 +00:00
Marshall Clow
398c9d882b Default the copy and move constructors for __tuple_leaf. This fixes bugs 18853 and 19118. Add a test case for that. 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@206829 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-04-21 23:48:09 +00:00
Marshall Clow
88dd258984 Add more tests for std::ws as pointed out by bug #19497 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@206770 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-04-21 18:12:09 +00:00
Marshall Clow
a178c13419 Bug #19473. If you pass an allocator to std::function, we should use that allocator, not construct one from scratch. Add a test to make sure 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@206623 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-04-18 17:23:36 +00:00
Marshall Clow
f1d10875d7 Fixed a test that was attempting to use rvalue-references w/o checking to see if they were supported in the language. This resulted in a warning when testing using C++03. 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@206482 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-04-17 18:11:38 +00:00
Marshall Clow
f1264e7c9e Fix PR19819 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@205709 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-04-07 13:32:26 +00:00
Stephan Tolksdorf
8a71d23633 [libc++] Teach is_integral, is_[un]signed and make_[un]signed about __[u]int128_t 
This commit also adds tests for std::numeric_limits<__[u]int128_t>.

Reviewed in http://llvm-reviews.chandlerc.com/D2917

git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@204849 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-03-26 19:45:52 +00:00
Marshall Clow
f4c0c708a3 Add tests that should fail when lock() throws. THis is part of LWG issue #2135. No library changes here. 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@204777 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-03-26 02:11:47 +00:00
Marshall Clow
bce096d34d Add a test to make sure we're doing the right thing for throwing exceptions from deferred functions. This is LWG issue #2186. No change to the library needed. 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@204678 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-03-24 22:25:24 +00:00
David Majnemer
f9f95be930 Implement N3891: A proposal to rename shared_mutex to shared_timed_mutex 
This is as straightforward as it sounds, a renamed from shared_mutex to
shared_timed_mutex.

Note that libcxx .dylib and .so files built with c++14 support need to
be rebuilt.

git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@204078 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-03-17 20:19:44 +00:00
Marshall Clow
b1ead689be Implement LWG 2360: 'reverse_iterator::operator*() is unimplementable'. Note that this is a (small) behavior change in the library. Reverse iterators whose base iterators' operator* return references to 'within themselves' have been sacrificed to the greater goal of avoiding data races. 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@203587 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-03-11 17:16:17 +00:00
Marshall Clow
d3849253ce Patch from Steve MacKenzie to make the libc++ tests play nicely with MSVC's STL. Add '#include <functional>' to four of the priority queue tests. 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@203584 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-03-11 16:22:53 +00:00
Marshall Clow
3ebf26f90d Final bit for LWG #2263; test different allocator pointer types. Note that libc++ already does the right thing here; I've just added tests to ensure that it stays this way. 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@203539 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-03-11 04:32:12 +00:00
Marshall Clow
6dbaaa99a8 Add tests for LWG issue #2356. Stability of erasure in unordered associative containers. Libc++ already does this, but now we have tests for it. 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@203494 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-03-10 21:36:36 +00:00
Marshall Clow
179e9455a5 More tests for LWG Issue #2263; this time to the associative and unordered containers. Still no changes to libc++ 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@203480 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-03-10 19:18:49 +00:00
Marshall Clow
9863083ee0 Added tests to the sequence containers for for LWG Issue #2263. Comparing iterators and allocator pointers with different const-character. No changes to libc++ 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@203479 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-03-10 18:54:56 +00:00
Marshall Clow
b90686c1ec Implement LWG #2344: quoted()'s interaction with padding is unclear. I think that anyone using quoted with padding is really confused, but it should work the way the rest of iostreams works. 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@203290 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-03-07 21:45:32 +00:00
Marshall Clow
471f3c67db Fix a couple of -Wabsolute-value warnings in the libc++ tests 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@203126 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-03-06 16:27:17 +00:00
Peter Collingbourne
9d3d032c7d Do not derive __gnu_cxx::hash<T> from std::hash<T>. 
Instead, define explicit specializations for the basic types listed in
the SGI documentation. This solves two problems:

 1) Helps avoid silent ODR violations caused by the absence of a
    user-supplied __gnu_cxx::hash specialization in cases where a std::hash
    specialization exists (e.g. for std::string).

 2) __gnu_cxx::hash semantics are slightly different to those of
    std::hash (for example, the former may dereference a pointer argument)
    so it is inappropriate for __gnu_cxx::hash to receive std::hash
    specializations by default.

Differential Revision: http://llvm-reviews.chandlerc.com/D2747

git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@203070 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-03-06 04:11:10 +00:00
Marshall Clow
48c74700ec Implement LWG 2193. Default constructors for standard library containers are explicit. Note that libc++ already did this for string/deque/forward_list/list/vector and the unordered containers; implement it for set/multiset/map/multimap. Add tests for all the containers. Two drive-by fixes as well: add a missing explicit in <deque>, and remove a tab that snuck into a container test. This issue is also LLVM bug 15724, and resolves it. 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@202994 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-03-05 19:06:20 +00:00
Marshall Clow
24b29a02f1 Mark is_final as a C++14 feature. 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@202991 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-03-05 17:58:48 +00:00
Marshall Clow
0d6dcb5569 Remove definition of std::fmaf from libc++. Fixes bug #18910. This function should come from the C standard library. As a drive-by fix, update the tests to remove a warning from -Wabsolute-value 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@202990 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-03-05 17:09:51 +00:00
Marshall Clow
ebd6c2b81d Implement LWG #2212: std::is_final. This requires compiler support, which modern versions of clang provide. Also mark LWG #2230 as complete - no code changes needed. 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@202934 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-03-05 03:39:25 +00:00
Marshall Clow
23ef151614 Update synposis in <memory> to show move semantics for weak_ptr; add tests for already existing move semantics. Mark LWG issues #2315 (no changes needed), 2316 (move semantics for weak_ptr), 2252 (previous commit) and 2271 (previous commit) as complete. 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@202931 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-03-05 03:12:04 +00:00
Marshall Clow
8d4ce30c79 LWG Issue #2271: regex_traits::lookup_classname specification unclear. libc++ already does the right thing; just update the tests. 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@202904 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-03-04 22:44:34 +00:00
Marshall Clow
cbb9305c26 LWG issue #2252: Add more tests for exception safety. No changes needed in the library 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@202885 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-03-04 20:31:21 +00:00
Marshall Clow
a93b5e27a8 Implement LWG #2268: Setting a default argument in the declaration of a member function assign of std::basic_string. 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@202876 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-03-04 19:17:19 +00:00
Peter Collingbourne
be8a99ad0f [libc++] Const qualify __gnu_cxx::hash_map<>::const_iterator::pointer type. 
Differential Revision: http://llvm-reviews.chandlerc.com/D2811

git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@202749 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-03-03 19:50:01 +00:00
Marshall Clow
53c0e72d5c Implement LWG 2324: Insert iterator constructors should use addressof(). Add two new container classes to the test suite that overload operator &, and add test cases to the insert/front_insert/back_insert iterator tests that use these containers. 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@202741 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-03-03 19:20:40 +00:00