This PR introduces a new `TEST_CASE` macro called `TEST_CASE_PERSISTENT_FIXTURE`. `TEST_CASE_PERSISTENT_FIXTURE` offers the same functionality as `TEST_CASE_METHOD` except for one difference. The object on which the test method is invoked is only created once for all invocations of the test case. The object is created just after the `testCaseStarting` event is broadcast and the object is destroyed just before the `testCaseEnding` event is broadcast. The main motivation for this new functionality is to allow `TEST_CASE`s to do expensive setup and teardown once per `TEST_CASE`, without having to resort to abusing event listeners or static function variables with manual initialization. Implements #1602 --------- Co-authored-by: Martin Hořeňovský <martin.horenovsky@gmail.com>
* bugprone-branch-clone * bugprone-copy-constructor-init * bugprone-empty-catch * bugprone-sizeof-expression * bugprone-switch-missing-default-case * bugprone-unused-local-non-trivial-variable * clang-analyzer-core.uninitialized.Assign * clang-analyzer-cplusplus.Move * clang-analyzer-optin.cplusplus.VirtualCall * modernize-loop-convert * modernize-raw-string-literal * modernize-use-equals-default * modernize-use-override * modernize-use-using * performance-avoid-endl * performance-inefficient-string-concatenation * performance-inefficient-vector-operation * performance-noexcept-move-constructor * performance-unnecessary-value-param (and improve generator example) * readability-duplicate-include * readability-inconsistent-declaration-parameter-name * readability-non-const-parameter * readability-redundant-casting * readability-redundant-member-init * readability-redundant-smartptr-get * readability-static-accessed-through-instance * unused variable in amalgamted tests
The license file was renamed with 6a502cc2f5fedd59b3495b58708f0d6d987ed9e1
Closes #2468
This is kinda messy, because there is no good way to signal to the compiler that some code uses direct comparison of floating point numbers intentionally, so instead we have to use diagnostic pragmas. We also have to over-suppress the test files, because Clang (and possibly GCC) still issue warnings from template instantiation even if the instantion site is under warning suppression, so the template definition has to be under warning suppression as well. Closes #2406
These files are not included by the default `#include <catch2/catch_test_macros.hpp>` path, so that users do not have to pay for them if they do not use them. Follow up is to split out the small part of `catch_preprocessor.hpp` used by the default test macros (AFAIK, it is just `INTERNAL_CATCH_REMOVE_PARENS` macro), so that it is not included by the default path either. Also fixes #1892 by providing the missing macros.