llvm-project.git/libc/test/src/string/strdup_test.cpp, branch users/nico/python-2 Unnamed repository; edit this file 'description' to name the repository. [libc] Reduce direct use of errno in src/stdlib and src/__support tests. (#143767) 2025-06-11T19:23:17+00:00 Alexey Samsonov vonosmas@gmail.com 2025-06-11T19:23:17+00:00 5dafe9dca867b90f20dcd71c620ad823aee4262b * Get rid of libc_errno assignments in str_to_* __support tests, since those API have been migrated to return error in a struct instead. * Migrate tests for atof and to strto* functions from <stdlib.h> and for strdup from <string.h> to use ErrnoCheckingTest harness. 
* Get rid of libc_errno assignments in str_to_* __support tests, since
those API have been migrated to return error in a struct instead.
* Migrate tests for atof and to strto* functions from <stdlib.h> and for
strdup from <string.h> to use ErrnoCheckingTest harness.
 [libc] Remove the #include <stdlib.h> header (#114453) 2024-11-02T04:49:57+00:00 Job Henandez Lara jobhdezlara93@gmail.com 2024-11-02T04:49:57+00:00 33bdb53d864e3e244d8fd5649062f17b7d4c958d 






[libc] Move libc_errno inside of LIBC_NAMESPACE (#80774)
2024-02-06T09:36:05+00:00

michaelrj-google
71531609+michaelrj-google@users.noreply.github.com

2024-02-06T09:36:05+00:00

3eb1e6d8e930f5aff17b8d6bcc160f5bbf8cabc7

Having libc_errno outside of the namespace causes versioning issues when
trying to link the tests against LLVM-libc. Most of this patch is just
moving libc_errno inside the namespace in tests. This isn't necessary in
the function implementations since those are already inside the
namespace.




Having libc_errno outside of the namespace causes versioning issues when
trying to link the tests against LLVM-libc. Most of this patch is just
moving libc_errno inside the namespace in tests. This isn't necessary in
the function implementations since those are already inside the
namespace.






[libc][NFC] Use specific ASSERT macros to test errno (#79573)
2024-01-26T14:18:22+00:00

Guillaume Chatelet
gchatelet@google.com

2024-01-26T14:18:22+00:00

73874f7a39df74eacf1682b3961da2d8cb675f33

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`.




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`.






[libc] Mass replace enclosing namespace (#67032)
2023-09-26T09:45:04+00:00

Guillaume Chatelet
gchatelet@google.com

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

b6bc9d72f65a5086f310f321e969d96e9a559e75

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




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][NFC] Switch string and errno tests to libc_errno.
2023-03-13T22:22:00+00:00

Siva Chandra Reddy
sivachandra@google.com

2023-03-13T22:11:07+00:00

30d894239adb39548859253caf716d222cd07b78












[libc][NFC] Move UnitTest and IntegrationTest to the 'test' directory.
2023-02-07T19:45:51+00:00

Siva Chandra Reddy
sivachandra@google.com

2023-02-06T07:07:23+00:00

af1315c28f9bab76d3c2e1492a3d41e7c48215f8

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.





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 custom operator new to handle allocation failures gracefully.
2022-12-11T00:29:04+00:00

Siva Chandra Reddy
sivachandra@google.com

2022-12-07T21:35:38+00:00

f3400305771d4e0084d2ebc8e3e5d2736ba3bd7c

This patch adds the implementation of the custom operator new functions.
The implementation of the internal strdup has been updated to use
operator new for allocation.

We will make it a policy and document that all allocations have to go
through the libc's own operator new. A future change will also add
operator delete replacements and make it a policy that deallocations in
libc internal code have to go through those replacements.

Reviewed By: lntue

Differential Revision: https://reviews.llvm.org/D139584





This patch adds the implementation of the custom operator new functions.
The implementation of the internal strdup has been updated to use
operator new for allocation.

We will make it a policy and document that all allocations have to go
through the libc's own operator new. A future change will also add
operator delete replacements and make it a policy that deallocations in
libc internal code have to go through those replacements.

Reviewed By: lntue

Differential Revision: https://reviews.llvm.org/D139584







[libc] add strdup implementation
2021-10-27T17:21:04+00:00

Michael Jones
michaelrj@google.com

2021-10-19T23:14:22+00:00

65bb6593e57412e50eb9cd536e8c54a3442cb986

Add an implementation for strdup.

Reviewed By: lntue, sivachandra

Differential Revision: https://reviews.llvm.org/D111584





Add an implementation for strdup.

Reviewed By: lntue, sivachandra

Differential Revision: https://reviews.llvm.org/D111584