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Catch v2.12.0 Release Notes

Release Date: 2020-04-21 // almost 4 years ago

  • 👌 Improvements

    • ✅ Running tests in random order (--order rand) has been reworked significantly (#1908)
      • Given same seed, all platforms now produce the same order
      • Given same seed, the relative order of tests does not change if you select only a subset of them
    • 👍 Vector matchers support custom allocators (#1909)
    • 👍 | and & (bitwise or and bitwise and) are now supported in CHECK and REQUIRE
      • The resulting type must be convertible to bool

    🛠 Fixes

    • 🛠 Fixed computation of benchmarking column widths in ConsoleReporter (#1885, #1886)
    • Suppressed clang-tidy's cppcoreguidelines-pro-type-vararg in assertions (#1901)
      • It was a false positive trigered by the new warning support workaround
    • 🛠 Fixed bug in test specification parser handling of OR'd patterns using escaping (#1905)

    Miscellaneous

    • Worked around IBM XL's codegen bug (#1907)
      • It would emit code for destructors of temporaries in an unevaluated context
    • 👌 Improved detection of stdlib's support for std::uncaught_exceptions (#1911)