catch3/tests/SelfTest/IntrospectiveTests/Algorithms.tests.cpp, branch constexpr_approx Progmasoft Catch3: an independently maintained C++17 test framework with a parallel runner, property checks, snapshots and structured results. Add Catch::Detail::is_permutation that supports sentinels 2023-02-06T14:29:01+00:00 Martin Hořeňovský 2023-02-05T15:40:38+00:00 772fa3f7902b534d59e5fe4306e3cc6a255a6508 Also split out helpers for testing matcher ranges (types whose begin/end/empty/etc require ADL lookup, types whose iteration uses iterator + sentinel pair, etc) into their own file. 
Also split out helpers for testing matcher ranges (types whose
begin/end/empty/etc require ADL lookup, types whose iteration
uses iterator + sentinel pair, etc) into their own file.