summaryrefslogtreecommitdiffstats
path: root/libcxx/test/std/thread/thread.condition/thread.condition.condvarany
Commit message (Collapse)AuthorAgeFilesLines
* Add include for 'test_macros.h' to all the tests that were missing them. ↵Marshall Clow2019-05-3110-0/+20
| | | | | | Thanks to Zoe for the (big, but simple) patch. NFC intended. llvm-svn: 362252
* Support tests in freestandingJF Bastien2019-02-0413-13/+39
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Summary: Freestanding is *weird*. The standard allows it to differ in a bunch of odd manners from regular C++, and the committee would like to improve that situation. I'd like to make libc++ behave better with what freestanding should be, so that it can be a tool we use in improving the standard. To do that we need to try stuff out, both with "freestanding the language mode" and "freestanding the library subset". Let's start with the super basic: run the libc++ tests in freestanding, using clang as the compiler, and see what works. The easiest hack to do this: In utils/libcxx/test/config.py add: self.cxx.compile_flags += ['-ffreestanding'] Run the tests and they all fail. Why? Because in freestanding `main` isn't special. This "not special" property has two effects: main doesn't get mangled, and main isn't allowed to omit its `return` statement. The first means main gets mangled and the linker can't create a valid executable for us to test. The second means we spew out warnings (ew) and the compiler doesn't insert the `return` we omitted, and main just falls of the end and does whatever undefined behavior (if you're luck, ud2 leading to non-zero return code). Let's start my work with the basics. This patch changes all libc++ tests to declare `main` as `int main(int, char**` so it mangles consistently (enabling us to declare another `extern "C"` main for freestanding which calls the mangled one), and adds `return 0;` to all places where it was missing. This touches 6124 files, and I apologize. The former was done with The Magic Of Sed. The later was done with a (not quite correct but decent) clang tool: https://gist.github.com/jfbastien/793819ff360baa845483dde81170feed This works for most tests, though I did have to adjust a few places when e.g. the test runs with `-x c`, macros are used for main (such as for the filesystem tests), etc. Once this is in we can create a freestanding bot which will prevent further regressions. After that, we can start the real work of supporting C++ freestanding fairly well in libc++. <rdar://problem/47754795> Reviewers: ldionne, mclow.lists, EricWF Subscribers: christof, jkorous, dexonsmith, arphaman, miyuki, libcxx-commits Differential Revision: https://reviews.llvm.org/D57624 llvm-svn: 353086
* Mark another test as flakyKamil Rytarowski2019-01-231-0/+2
| | | | | | Reported on the NetBSD 8 buildbot. llvm-svn: 351988
* Correct mark for flaky testsKamil Rytarowski2019-01-231-1/+1
| | | | | | Add missing trailing dot. llvm-svn: 351983
* Mark thread.condition.condvarany/wait_for.pass.cpp as flakyKamil Rytarowski2019-01-231-0/+2
| | | | | | Reported on the NetBSD 8 buildbot. llvm-svn: 351937
* Update more file headers across all of the LLVM projects in the monorepoChandler Carruth2019-01-1913-52/+39
| | | | | | | | | | | | | | | | | | to reflect the new license. These used slightly different spellings that defeated my regular expressions. We understand that people may be surprised that we're moving the header entirely to discuss the new license. We checked this carefully with the Foundation's lawyer and we believe this is the correct approach. Essentially, all code in the project is now made available by the LLVM project under our new license, so you will see that the license headers include that license only. Some of our contributors have contributed code under our old license, and accordingly, we have retained a copy of our old license notice in the top-level files in each project and repository. llvm-svn: 351648
* Mark more tests as flakyEric Fiselier2019-01-071-0/+2
| | | | llvm-svn: 350550
* [libcxx] [test] Fix comment typos, strip trailing whitespace.Stephan T. Lavavej2017-01-181-3/+3
| | | | | | No functional change, no code review. llvm-svn: 292434
* fix newly failing c++03 testsEric Fiselier2016-12-241-3/+6
| | | | llvm-svn: 290472
* Fix unused parameters and variablesEric Fiselier2016-12-231-4/+5
| | | | llvm-svn: 290459
* Change from "XFAIL: libcpp-no-exceptions" to "UNSUPPORTED: ↵Roger Ferrer Ibanez2016-10-311-1/+1
| | | | | | | | | | | | | libcpp-no-exceptions" tests that only check exceptions and nothing else This is a follow up of D24562. These tests do not check anything but exceptions, so it makes sense to mark them as UNSUPPORTED under a library built without exceptions. Differential Revision: https://reviews.llvm.org/D26075 llvm-svn: 285550
* Make it possible to build a no-exceptions variant of libcxx.Asiri Rathnayake2015-11-101-0/+1
| | | | | | | | | | | | Fixes a small omission in libcxx that prevents libcxx being built when -DLIBCXX_ENABLE_EXCEPTIONS=0 is specified. This patch adds XFAILS to all those tests that are currently failing on the new -fno-exceptions library variant. Follow-up patches will update the tests (progressively) to cope with the new library variant. Change-Id: I4b801bd8d8e4fe7193df9e55f39f1f393a8ba81a llvm-svn: 252598
* Remove test_atomic.h headerEric Fiselier2015-08-191-4/+5
| | | | | | | Because <atomic> can now be used in C++03 there is no need for the test_atomic.h header. This commit removes the header and converts all usages to use <atomic> instead. llvm-svn: 245468
* [libcxx] Add Atomic test helper and fix TSAN failures.Eric Fiselier2015-08-183-126/+132
| | | | | | | | | | | | | | | | | | | Summary: This patch attempts to fix the last 3 TSAN failures on the libc++ bot (http://lab.llvm.org:8011/builders/libcxx-libcxxabi-x86_64-linux-ubuntu-tsan/builds/143). This patch also adds a `Atomic` test type that can be used where `<atomic>` cannot. `wait.exception.pass.cpp` and `wait_for.exception.pass.cpp` were failing because the test replaced `std::terminate` with `std::exit`. `std::exit` would asynchronously run the TLS and static destructors and this would cause a race condition. See PR22606 and D8802 for more details. This is fixed by using `_Exit` to prevent cleanup. `notify_all_at_thread_exit.pass.cpp` exercises the same race condition but for different reasons. I fixed this test by manually joining the thread before beginning program termination. Reviewers: EricWF, mclow.lists Subscribers: cfe-commits Differential Revision: http://reviews.llvm.org/D11046 llvm-svn: 245389
* Move test into test/std subdirectory.Eric Fiselier2014-12-2014-0/+960
llvm-svn: 224658
OpenPOWER on IntegriCloud