catch3/tests/SelfTest/IntrospectiveTests, branch v3.9.0 Progmasoft Catch3: an independently maintained C++17 test framework with a parallel runner, property checks, snapshots and structured results. Fix Clang-Tidy's readability-static-accessed-through-instance in tests 2025-07-15T13:23:23+00:00 Martin Hořeňovský 2025-07-15T12:41:56+00:00 3ebc346bcb53635ac955e7c58de1095191415bb0 






Use template variables for our trait-likes in Clara
2025-07-15T09:49:39+00:00

Martin Hořeňovský

2025-07-15T09:49:39+00:00

b9c018b38a98f7f9d15e4f6b9e60ec90cd393b7b












Fix typos
2025-04-27T04:46:42+00:00

Chris Thrasher

2025-04-27T00:46:49+00:00

4c93a595a1d9ecc8aacb7c99f6dbf0f1f2d475fa












Fix crash when stringifying pre 1970 dates on Windows
2025-01-05T15:04:38+00:00

Martin Hořeňovský

2025-01-05T00:27:43+00:00

b0d0aa43e6785f01e2dc4708c23fd8903de26c5c

`gmtime*` on Windows fails on dates pre 1970, and because we didn't
check the return code, we would then pass invalid `tm` struct to
`strftime` causing it to assert.

Closes #2944





`gmtime*` on Windows fails on dates pre 1970, and because we didn't
check the return code, we would then pass invalid `tm` struct to
`strftime` causing it to assert.

Closes #2944







Fix bug in TokenStream parser
2024-09-13T13:32:49+00:00

Mark Jansen

2024-09-05T21:06:32+00:00

02d3304782c715cb787e53a20f4e44ec249d3466

When presented with just '-' it would access the string at position [1]





When presented with just '-' it would access the string at position [1]







Handle ANSI escape sequences when performing column wrapping (#2849)
2024-05-04T21:43:52+00:00

Jeremy Rifkin

2024-05-04T21:43:52+00:00

8ce2426e53b2596a9823b4a314f72f1c3b30be82

This PR adds functionality to skip around ANSI escape sequences in catch_textflow so they do not contribute to line length and line wrapping code does not split escape sequences in the middle. I've implemented this by creating a AnsiSkippingString abstraction that has a bidirectional iterator that can skip around escape sequences while iterating. Additionally I refactored Column::const_iterator to be iterator-based rather than index-based so this abstraction is a simple drop-in for std::string.

Currently only color sequences are handled, other escape sequences are left unaffected.

Motivation: Text with ANSI color sequences gets messed up when being output by Catch2 #2833.




This PR adds functionality to skip around ANSI escape sequences in catch_textflow so they do not contribute to line length and line wrapping code does not split escape sequences in the middle. I've implemented this by creating a AnsiSkippingString abstraction that has a bidirectional iterator that can skip around escape sequences while iterating. Additionally I refactored Column::const_iterator to be iterator-based rather than index-based so this abstraction is a simple drop-in for std::string.

Currently only color sequences are handled, other escape sequences are left unaffected.

Motivation: Text with ANSI color sequences gets messed up when being output by Catch2 #2833.






Don't include numerically unstable tests in approvals
2024-04-30T17:21:27+00:00

Martin Hořeňovský

2024-04-30T17:21:27+00:00

a654e4b0382f3c41bdb911739b05276a11cf644a












Fix preprocessor check for enabling FP reproducibility tests
2024-04-06T18:27:15+00:00

Martin Hořeňovský

2024-04-06T18:19:47+00:00

0a6a2ce88764cc8c01411fee68834571a5b9a0a1

This solves warning about the `uniform_fp_test_params` helper
being unused on M1 mac (or any other platform using GCC and not
using SSE2).

Closes #2845





This solves warning about the `uniform_fp_test_params` helper
being unused on M1 mac (or any other platform using GCC and not
using SSE2).

Closes #2845







Optimize 64x64 extended multiplication implementation
2024-04-03T11:28:25+00:00

Martin Hořeňovský

2024-04-02T16:09:34+00:00

d99eb8bec8de53639540820ee2a6563b88c4ba8c

Now we use intrinsics when possible, and fallback to optimized
implementation in portable C++. The difference is about 4x when
we can use intrinsics and about 2x when we cannot.

This should speed up our Lemire's algorithm implementation nicely.





Now we use intrinsics when possible, and fallback to optimized
implementation in portable C++. The difference is about 4x when
we can use intrinsics and about 2x when we cannot.

This should speed up our Lemire's algorithm implementation nicely.







Use SizedUnsignedType_t to pick UnsignedType for uniform_integer_distribution
2024-04-03T11:27:10+00:00

Martin Hořeňovský

2024-04-03T10:29:51+00:00

f181de9df4c43f188ae932a412af32a0981c9067

The previously used `make_unsigned` approach combined with the overload
set of `extendedMult` caused compilation issues on MacOS platform. By
forcing the selection to be one of `std::uintX_t` types we don't need
to complicate the overload set further.





The previously used `make_unsigned` approach combined with the overload
set of `extendedMult` caused compilation issues on MacOS platform. By
forcing the selection to be one of `std::uintX_t` types we don't need
to complicate the overload set further.