chore(deps): update dependency catchorg/catch2 to v3.15.2

[renovate]

This PR contains the following updates:

Package	Update	Change
catchorg/Catch2	minor	v3.8.0 → v3.15.2

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Release Notes

catchorg/Catch2 (catchorg/Catch2)

v3.15.2

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Fixes

• Fixed --warn InfiniteGenerators triggering even if the generator was limited to specific element via path filtering.
• Fixed -Wunused-parameter triggering in -fnoexceptions builds.

Improvements

• catch_discover_tests can handle cases where the binary prints out non-Catch2 output due to global constructors (#​3162)

v3.15.1

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Fixes

• Fixed potential OOB access when looking for start of broken UTF-8 sequence during linebreaking (#​3096)
• Fixed TEMPLATE_LIST_TEST_CASE_METHOD and CATCH_TEMPLATE_PRODUCT_TEST_CASE potentially causing ODR violations (#​3161)

v3.15.0

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Fixes

• Fixed ambiguous overload issue with std::optional<T> in C++26. (#​3095)
  • Since std::optional was turned into a range, the partial specialization of StringMaker for range-like types and for std::optional<T> were in conflict.

Improvements

• Simplified CATCH_REGISTER_ENUM internals for faster compilation and retrieval.
• Successful assertion are slightly (1-2%) faster.
• Generic (new-style) matchers support constexpr matching in C++20.
  • Combining matchers requires C++26.
  • Catch2-provided generic matchers are all constexpr enabled.
• Added STATIC_REQUIRE_THAT for compile-time matcher assertions.
  • This requires the compiler to support enough constexpr for matchers, see above.

v3.14.0

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Fixes

• Added missing <cstdint> includes. (#​3078)
• Fixed suppression of empty variadic macro arguments warning on Clang <19. (#​3085)
• Fixed catch_discover_tests failing during PRE_TEST discovery if a target does not have discoverable tests. (#​3075)
• Fixed build of the main library failing with CATCH_CONFIG_PREFIX_ALL defined. (#​3087)
• JUnit reporter outputs single failed (errored/skipped) assertion per test case. (#​1919)

Improvements

• The default implementation of --list-tags and --list-listeners has a quiet variant.
• Suppressed the new Clang warning about __COUNTER__ usage. (#​3076)
• Line-wrapping counts utf-8 codepoints instead of bytes. (#​1022, #​3086)
  • Combining character sequences are still miscounted, but Catch2 does not aim to fully support Unicode.

v3.13.0

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Fixes

• --benchmark-samples 0 no longer hard crashes (#​3056)
  • The CLI validation fails instead.
• Fixed warning suppression macros being doubly defined when using Clang on Windows (#​3060)

Improvements

• Suppressed static analysis 26426 diagnostic for MSVC (#​3057)
• Renamed the internal deprecation macro from DEPRECATED to CATCH_DEPRECATED to avoid conflicts (#​3058)
• Added UNSCOPED_CAPTURE macro (#​2954)
• Added ConcatGenerator to combine multiple separate generator into one
  • The short form is cat
• Generators can now jump forward to nth element efficiently
  • Custom generators that can jump forward efficiently should override skipToNthElementImpl
• Generators can declare themselves infinite
  • The generator base defaults to declaring itself finite for backwards compatibility
  • Custom generators should override isFinite() to return the proper value
• Added --warn InfiniteGenerators to error out on GENERATE being given an infinite generator
• Extended options for section filtering from CLI to include generators
  • The user can specify which element from the generator to use in the test case
  • See documentation for how the new filters work and how they can be specified
• MapGenerator only calls the mapping function if the output will be used

v3.12.0

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Fixes

• Fixed unscoped messages after a passing fast-pathed assertion being lost.
• Fixed the help string for --order to mention random order as the default. (#​3045)
• Fixed small documentation typos. (#​3039)
• Fixed compilation with CATCH_CONFIG_THREAD_SAFE_ASSERTIONS for older C++ standards.
• Fixed a thread-safety issue with message macros being used too early after the process starts.
• Fixed automatic configuration to properly handle PlayStation platform. (#​3054)
• Fixed the weird behaviour of section filtering when specifying multiple filters. (#​3038)
  • See #​3038 for more details.

Improvements

• Added lifetimebound attribute to various places.
  • As an example, compiler that supports lifetime analysis will now diagnose invalid use of Matcher combinators.
• Minor compile-time improvements to stringification. (#​3028)
  • std::tuple printer does not recurse.
  • Some implementation details were outlined into the cpp file.
• Global variables will only be marked with thread_local in thread-safe builds. (#​3044)

Miscellaneous

• The thread safety support is no longer experimental.
  • The new CMake option and C++ define is now CATCH_CONFIG_THREAD_SAFE_ASSERTIONS.

v3.11.0

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Fixes

• Fixed building on non-desktop GDK platforms (#​3029)
• Fixed message macros being susceptible to race in specific scenario (#​3031)
• Catch2's SEH filter will call the previously installed filter after reporting the error (#​3033)

Improvements

• Handling of scoped messages (e.g. CAPTURE) is a bit faster.
• Better out-of-the-box support for QNX (#​2953)
• Improved performance of assertions by up-to 10%
  • Release mode assertion fast-path sees the biggest improvement.
• Faster processing of non-escaped strings in --invisibles mode.
• Added support for Bazel's TEST_RANDOM_SEED env var (#​3021)
• Added support for Bazel's TEST_PREMATURE_EXIT_FILE env var (#​3020)
  • This creates a file that is deleted if the tests exit normally, but stays around if the process dies unexpectedly.
  • This functionality is also exposed through CLI as --premature-exit-guard-file

Miscellaneous

• Tuple.app has sponsored Catch2

v3.10.0

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Fixes

• pkg-config files will take DESTDIR env var into account when selecting install destination (#​3006, #​3019)
• Changed filter to store the provided predicate by value (#​3002, #​3005)
  • This is done to avoid dangling-by-default behaviour when filter is used inside GENERATE_COPY/GENERATE_REF.

Improvements

• Escaping XML and JSON output is faster when the strings do not need escaping.
  • The improvement starts at about 3x throughput, up to 10x for long strings.
• Message macros (INFO, CAPTURE, WARN, SUCCEED, etc) are now thread safe.

v3.9.1

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Fixes

• Fixed bad error reporting for multiple nested assertions (#​1292)
• Fixed W4702 (unreachable code) in the polyfill for std::unreachable (#​3007)
• Fixed decomposition of assertions comparing enum-backed bitfields (#​3001)
• Fixed StringMaker specialization for time_point<system_clock> with non-default duration type (#​2685)

Improvements

• Exceptions thrown during stringification of decomposed expression no longer fail the assertion (#​2980)
• The selection logic for CATCH_TRAP prefers __builtin_debugtrap on all platforms when Catch2 is compiled with Clang

v3.9.0

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Improvements

• Added experimental opt-in support for thread safe assertions
  • Read the documentation for full details
• The default test run order has been changed to random
• Passing assertions are significantly faster when the reporter does not ask for assertionEnded events on passing assertions.
  • This is the default behaviour of e.g. Console or Compact reporter
  • Simple REQUIRE(true) is 60% faster in Release and 80% faster in Debug build configuration
  • Simple REQUIRE_NOTHROW is 230% faster in Release and 430% faster in Debug build configuration
  • Simple REQUIRE_THROWS is ~3% faster in Release and 20% faster in Debug build configuration (throwing introduces enough overhead that the optimizations inside Catch2 are mostly irrelevant)
• Small (2-5%) improvement if the reporter asks for assertionEnded events for passing assertions.
• The exit code constants are part of the Session API. (#​2955, #​2976)
• Suppressed unsigned integer overflow checking in locations with intended overflow (#​2965)
• Reporters flush output after writing metadata, e.g. rng seed (#​2964)
• Added unreachable after FAIL and SKIP macros (#​2941)
  • This allows the compiler to understand that the execution does not continue past the macro, and avoids warnings.
• Added fast path for assertionStarting event when no reporter requires it
  • For backwards compatibility, this fast path is opt-in
  • A reporter can opt in by changing its ReporterPreferences::shouldReportAllAssertionStarts
• Improved last seen source location tracking to be more precise
  • This is used when reporting unexpected exceptions from tests

Fixes

• Fixed formatting of tags with more than 100 tests in the default --list-tags output (#​2963)
• Fixed Clang-Tidy's readability-static-accessed-through-instance in tests
• Fixed most of Clang-Tidy's cppcoreguidelines-avoid-non-const-global-variables (#​2582)
• The lifetime of scoped messages now strictly obeys their scope (#​1759, #​2019, #​2959)
  • Previously Catch2 would try to keep them around during unexpected exception, to provide helpful context.
  • The amount of surprises the irregularities caused was not worth the occasional utility provided.
• TEMPLATE_TEST_CASE_SIG can handle signatures consisting of only types (#​2680, #​2995)
• Moved catch_test_run_info.hpp up from internal/ subfolder into the main one (#​2972)

Miscellaneous

• pkg-config files are now generated at install time (#​2979)
  • This fixes missing debug suffix in library names
  • This fixes install prefix mismatch between build config and actuall installation

v3.8.1

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Fixes

• Fixed bug where catch_discover_tests fails when no TEST_CASEs are present (#​2962)
• Fixed Clang 19 -Wc++20-extensions warning (#​2968)

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