llvm-project.git/libcxx/test/std/strings/string.view/string.view.comparison/not_equal.pass.cpp, branch main

[libc++][test] Fix simple warnings (#74186)

2023-12-05T14:46:41+00:00

Found while running libc++'s tests with MSVC's STL. This fixes 3 kinds of warnings:

- Add void-casts to fix `-Wunused-variable` warnings.
- Avoid sign/truncation warnings in `ConvertibleToIntegral.h`.
- Add `TEST_STD_AT_LEAST_23_OR_RUNTIME_EVALUATED` to avoid mixing preprocessor 
  and runtime tests.
- Cleanup: Add `TEST_STD_AT_LEAST_20_OR_RUNTIME_EVALUATED` for
  consistency.

[libc++] Apply clang formatting to all string unit tests

2023-09-01T17:35:18+00:00

This applies clang-format to the std::string unit tests in preparation
for landing https://reviews.llvm.org/D140550.

Differential Revision: https://reviews.llvm.org/D140612

[libc++][test] Skip string_view tests for other vendors on older modes

2022-06-03T19:51:49+00:00

`string_view` is supported all the way back to C++03 as an extension in
`libc++`, and so many of the tests run in all standards modes for all vendors.
This is unlikely desired by other standard library vendors using our test suite.
So, disable the tests for vendors other than `libc++` in these older standards
modes.

Differential Revision: https://reviews.llvm.org/D126850

[libc++][test] Enable constexpr string comparison tests

2022-06-02T01:26:20+00:00

Some tests in `string.view.comparison` are not enabled due to previous lack of
support for `constexpr std::string`. Now that it is implemented, we can enable
these tests.

Differential Revision: https://reviews.llvm.org/D126737

[libc++] [test] Refactor string_view comparison tests for comprehensiveness.

2021-12-01T20:04:33+00:00

Differential Revision: https://reviews.llvm.org/D114658