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Age	Commit message (Collapse)	Author
2025-09-15	[libc] Migrate dirent/fcntl/sched/signal tests to ErrnoCheckingTest. (#158700)	Alexey Samsonov
	Remove direct libc_errno.h inclusion and manipulation of libc_errno in various unit tests, instead relying on ErrnoCheckingTest machinery. This is the final mechanical change of migrating libc unit tests to ErrnoCheckingTest - after it, all the unit tests relying on ASSERT_ERRNO_* macro will be using ErrnoCheckingTest.h
2025-06-11	[libc] Move libc_errno.h to libc/src/__support and make ↵	lntue
	LIBC_ERRNO_MODE_SYSTEM to be header-only. (#143187) This is the first step in preparation for: https://discourse.llvm.org/t/rfc-make-clang-builtin-math-functions-constexpr-with-llvm-libc-to-support-c-23-constexpr-math-functions/86450
2024-01-26	[libc][NFC] Use specific ASSERT macros to test errno (#79573)	Guillaume Chatelet
	This patch provides specific test macros to deal with `errno`. This will help abstract away the differences between unit test and integration/hermetic tests in #79319. In one case we use `libc_errno` which is a struct, in the other case we deal directly with `errno`.
2023-12-13	[libc] fix unit tests (#75361)	Nick Desaulniers
	Fixes #75261
2023-09-26	[libc] Mass replace enclosing namespace (#67032)	Guillaume Chatelet
	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
2023-05-26	[libc] Make ErrnoSetterMatcher handle logging floating point values.	Siva Chandra Reddy
	Along the way, couple of additional things have been done: 1. Move `ErrnoSetterMatcher.h` to `test/UnitTest` as all other matchers live there now. 2. `ErrnoSetterMatcher` ignores matching `errno` on GPUs. Reviewed By: jhuber6 Differential Revision: https://reviews.llvm.org/D151129
2023-04-17	[libc][NFC] Remove the unused FDReader testutil.	Siva Chandra Reddy
	Differential Revision: https://reviews.llvm.org/D148454
2023-03-06	[libc][NFC] Switch dirent, fcntl, inttypes and sched to use libc_errno.	Siva Chandra Reddy
	Reviewed By: michaelrj Differential Revision: https://reviews.llvm.org/D145222
2023-02-07	[libc][NFC] Move UnitTest and IntegrationTest to the 'test' directory.	Siva Chandra Reddy
	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.
2022-01-28	[libc] Add implementations of the POSIX creat and openat functions.	Siva Chandra Reddy
	Reviewed By: michaelrj Differential Revision: https://reviews.llvm.org/D118435