llvm-project.git/libc/test/src/stdlib/_Exit_test.cpp, branch main

Revert "[libc][test] split exit tests into two separate tests" (#168102)

2025-11-14T18:36:05+00:00

Reverts llvm/llvm-project#166355

[libc][test] split exit tests into two separate tests (#166355)

2025-11-14T18:27:32+00:00

_Exit(3) is a fairly simple syscall wrapper whereas exit(3) calls
atexit-registered functions + whole lot of stuff that require support
for sync primitives.

Splitting the tests allows testing the former easily (especially for new
port projects)

---------

Signed-off-by: Shreeyash Pandey

[libc] Remove the #include header (#114453)

2024-11-02T04:49:57+00:00

[libc] Mass replace enclosing namespace (#67032)

2023-09-26T09:45:04+00:00

This is step 4 of
https://discourse.llvm.org/t/rfc-customizable-namespace-to-allow-testing-the-libc-when-the-system-libc-is-also-llvms-libc/73079

[libc] Use the new style includes for tests

2023-07-08T05:15:44+00:00

This is a follow up to D154529 covering tests.

Differential Revision: https://reviews.llvm.org/D154746

[libc][NFC] Move UnitTest and IntegrationTest to the 'test' directory.

2023-02-07T19:45:51+00:00

This part of the effort to make all test related pieces into the `test`
directory. This helps is excluding test related pieces in a straight
forward manner if LLVM_INCLUDE_TESTS is OFF. Future patches will also move
the MPFR wrapper and testutils into the 'test' directory.

[libc] Add exit and atexit

2022-02-17T17:21:55+00:00

Often atexit is implemented using __cxa_atexit. I have not implemented __cxa_atexit here because it potentially requires more discussion. It is unique for llvm-libc (I think) that it is an exported symbol that wouldn’t be defined in any spec file because it doesn’t have a header. Implementing it will be trivial given what is here already, but I figured it would be more contentious so it can be implemented later.

Reviewed By: lntue

Differential Revision: https://reviews.llvm.org/D119512

[libc][NFC] add "LlvmLibc" as a prefix to all test names

2021-01-20T23:15:36+00:00

Summary:
Having a consistent prefix makes selecting all of the llvm libc tests
easier on any platform that is also using the gtest framework.
This also modifies the TEST and TEST_F macros to enforce this change
moving forward.

Reviewers: sivachandra

Subscribers:

[libc][NFC] Make all top of file comments consistent.

2020-04-08T17:18:37+00:00

Summary:
Made all header files consistent based of this documentation: https://llvm.org/docs/CodingStandards.html#file-headers.
And did the same for all source files top of file comments.

Reviewers: sivachandra, abrachet

Reviewed By: sivachandra, abrachet

Subscribers: MaskRay, tschuett, libc-commits

Tags: #libc-project

Differential Revision: https://reviews.llvm.org/D77533

[libc] Create abort and _Exit

2020-03-05T19:21:18+00:00

This revision creates abort and _Exit implementations

Differential Revision: https://reviews.llvm.org/D74949